Prepare for tagging RELENG_7_0_0_RELEASE and the 7.0-RELEASE builds.

Approved by:	re (implicit)

COPYRIGHT

@@ -4,7 +4,7 @@
 The compilation of software known as FreeBSD is distributed under the
 following terms:
 
-Copyright (C) 1992-2007 The FreeBSD Project. All rights reserved.
+Copyright (C) 1992-2008 The FreeBSD Project. All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions

Makefile

@@ -147,14 +147,14 @@ cleanworld:
 .if ${.CURDIR} == ${.OBJDIR} || ${.CURDIR}/obj == ${.OBJDIR}
 .if exists(${BW_CANONICALOBJDIR}/)
 	-rm -rf ${BW_CANONICALOBJDIR}/*
-	chflags -R 0 ${BW_CANONICALOBJDIR}
+	-chflags -R 0 ${BW_CANONICALOBJDIR}
 	rm -rf ${BW_CANONICALOBJDIR}/*
 .endif
 	#   To be safe in this case, fall back to a 'make cleandir'
 	${_+_}@cd ${.CURDIR}; ${_MAKE} cleandir
 .else
 	-rm -rf ${.OBJDIR}/*
-	chflags -R 0 ${.OBJDIR}
+	-chflags -R 0 ${.OBJDIR}
 	rm -rf ${.OBJDIR}/*
 .endif
 

Makefile.inc1

@@ -85,7 +85,7 @@ CLEANDIR=	cleandir
 .endif
 
 CVS?=		cvs
-CVSFLAGS?=	-A -P -d -I!
+CVSFLAGS?=	-r RELENG_7_0 -P -d -I!
 SUP?=		/usr/bin/csup
 SUPFLAGS?=	-g -L 2
 .if defined(SUPHOST)
@@ -220,7 +220,7 @@ TMAKE=		MAKEOBJDIRPREFIX=${OBJTREE} \
 # cross-tools stage
 XMAKE=		TOOLS_PREFIX=${WORLDTMP} ${BMAKE} \
 		TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH} \
-		-DWITHOUT_FORTRAN -DWITHOUT_GDB
+		-DWITHOUT_GDB
 
 # world stage
 WMAKEENV=	${CROSSENV} \

ObsoleteFiles.inc

@@ -14,11 +14,24 @@
 # The file is partitioned: OLD_FILES first, then OLD_LIBS and OLD_DIRS last.
 #
 
+# 20080126: oldcard.4 removal
+OLD_FILES+=usr/share/man/man4/card.4.gz
+OLD_FILES+=usr/share/man/man4/oldcard.4.gz
+# 20071207: Merged with fortunes-o.real
+OLD_FILES+=usr/share/games/fortune/fortunes2-o
+OLD_FILES+=usr/share/games/fortune/fortunes2-o.dat
+# 20071206: Disabled static versions of libkse by default
+.if ${DEFAULT_THREAD_LIB} != "libkse" && ${MK_LIBTHR} != "no"
+OLD_FILES+=usr/lib/libkse.a
+OLD_FILES+=usr/lib/libkse_p.a
+OLD_FILES+=usr/lib/libkse_pic.a
+.endif
 # 20070930: rename of cached to nscd
+OLD_FILES+=etc/cached.conf
 OLD_FILES+=etc/rc.d/cached
 OLD_FILES+=usr/sbin/cached
-OLD_FILES+=usr/share/man/man5/cached.conf.5
-OLD_FILES+=usr/share/man/man8/cached.8
+OLD_FILES+=usr/share/man/man5/cached.conf.5.gz
+OLD_FILES+=usr/share/man/man8/cached.8.gz
 # 20070807: removal of PowerPC specific header file.
 .if ${TARGET_ARCH} == "powerpc"
 OLD_FILES+=usr/include/machine/interruptvar.h
@@ -579,11 +592,17 @@ OLD_FILES+=usr/share/man/man4/kame.4.gz
 # 20070201: remove libmytinfo link
 OLD_FILES+=usr/lib/libmytinfo.a
 OLD_FILES+=usr/lib/libmytinfo.so
-OLD_FILES+=usr/lib/libmytinfo_p.a   
+OLD_FILES+=usr/lib/libmytinfo_p.a
+OLD_FILES+=usr/lib/libmytinfow.a
+OLD_FILES+=usr/lib/libmytinfow.so
+OLD_FILES+=usr/lib/libmytinfow_p.a
 .if ${TARGET_ARCH} == "amd64"
 OLD_FILES+=usr/lib32/libmytinfo.a
 OLD_FILES+=usr/lib32/libmytinfo.so
 OLD_FILES+=usr/lib32/libmytinfo_p.a
+OLD_FILES+=usr/lib32/libmytinfow.a
+OLD_FILES+=usr/lib32/libmytinfow.so
+OLD_FILES+=usr/lib32/libmytinfow_p.a
 .endif
 # 20070128: remove vnconfig
 OLD_FILES+=usr/sbin/vnconfig
@@ -3946,6 +3965,21 @@ OLD_FILES+=usr/libdata/msdosfs/koi8u2dos
 #  - usr/share/tmac/mm/locale
 #  - usr/share/tmac/mm/se_locale
 #  - var/yp/Makefile
+
+# 20071120: shared library version bump
+OLD_LIBS+=usr/lib/libasn1.so.8
+OLD_LIBS+=usr/lib/libgssapi.so.8
+OLD_LIBS+=usr/lib/libgssapi_krb5.so.8
+OLD_LIBS+=usr/lib/libhdb.so.8
+OLD_LIBS+=usr/lib/libkadm5clnt.so.8
+OLD_LIBS+=usr/lib/libkadm5srv.so.8
+OLD_LIBS+=usr/lib/libkafs5.so.8
+OLD_LIBS+=usr/lib/libkrb5.so.8
+OLD_LIBS+=usr/lib/libobjc.so.2
+.if ${TARGET_ARCH} == "amd64"
+OLD_LIBS+=usr/lib32/libgssapi.so.8
+OLD_LIBS+=usr/lib32/libobjc.so.2
+.endif
 # 20070519: GCC 4.2
 OLD_LIBS+=usr/lib/libg2c.a
 OLD_LIBS+=usr/lib/libg2c.so

UPDATING

@@ -8,18 +8,42 @@ Items affecting the ports and packages system can be found in
 /usr/ports/UPDATING.  Please read that file before running
 portupgrade.
 
-NOTE TO PEOPLE WHO THINK THAT FreeBSD 7.x IS SLOW:
-	FreeBSD 7.x has many debugging features turned on, in
-	both the kernel and userland.  These features attempt to detect
-	incorrect use of system primitives, and encourage loud failure
-	through extra sanity checking and fail stop semantics.  They
-	also substantially impact system performance.  If you want to
-	do performance measurement, benchmarking, and optimization,
-	you'll want to turn them off.  This includes various WITNESS-
-	related kernel options, INVARIANTS, malloc debugging flags
-	in userland, and various verbose features in the kernel.  Many
-	developers choose to disable these features on build machines
-	to maximize performance.
+20080226:
+	FreeBSD 7.0-RELEASE
+
+20080214:		FreeBSD-SA-08:02.sendfile
+	Fix sendfile(2) write-only file permission bypass.
+
+20080114:		FreeBSD-SA-08:01.pty, FreeBSD-SA-08:02.libc
+	Fix issues which allow snooping on ptys. [08:01]
+	Fix an off-by-one error in inet_network(3). [08:02]
+
+20071126:
+	The AT keyboard emulation of sunkbd(4) has been turned on
+	by default. In order to make the special symbols of the Sun
+	keyboards driven by sunkbd(4) work under X these now have
+	to be configured the same way as Sun USB keyboards driven
+	by ukbd(4) (which also does AT keyboard emulation), f.e.:
+
+	Option	"XkbLayout" "us"
+	Option	"XkbRules" "xorg"
+	Option	"XkbSymbols" "pc(pc105)+sun_vndr/usb(sun_usb)+us"
+
+20071028:
+	It has been decided that it is desirable to provide ABI
+	backwards compatibility to the FreeBSD 4/5/6 versions of the
+	PCIOCGETCONF, PCIOCREAD and PCIOCWRITE IOCTLs, which was
+	broken with the introduction of PCI domain support (see the
+	20070930 entry). Unfortunately, this required the ABI of
+	PCIOCGETCONF to be broken again in order to be able to
+	provide backwards compatibility to the old version of that
+	IOCTL. Thus consumers of PCIOCGETCONF have to be recompiled
+	again. As for prominent ports this affects neither pciutils
+	nor xorg-server this time, the hal port needs to be rebuilt
+	however.
+
+20071010:
+	RELENG_7 branched.
 
 20071009:
 	Setting WITHOUT_LIBPTHREAD now means WITHOUT_LIBKSE and

bin/mv/mv.1

@@ -32,7 +32,7 @@
 .\"	@(#)mv.1	8.1 (Berkeley) 5/31/93
 .\" $FreeBSD$
 .\"
-.Dd July 9, 2002
+.Dd May 12, 2007
 .Dt MV 1
 .Os
 .Sh NAME

bin/ps/ps.c

@@ -74,6 +74,8 @@ __FBSDID("$FreeBSD$");
 
 #include "ps.h"
 
+#define	_PATH_PTS	"/dev/pts/"
+
 #define	W_SEP	" \t"		/* "Whitespace" list separators */
 #define	T_SEP	","		/* "Terminate-element" list separators */
 
@@ -705,9 +707,9 @@ addelem_pid(struct listinfo *inf, const char *elem)
 
 /*-
  * The user can specify a device via one of three formats:
- *     1) fully qualified, e.g.:     /dev/ttyp0 /dev/console
- *     2) missing "/dev", e.g.:      ttyp0      console
- *     3) two-letters, e.g.:         p0         co
+ *     1) fully qualified, e.g.:     /dev/ttyp0 /dev/console	/dev/pts/0
+ *     2) missing "/dev", e.g.:      ttyp0      console		pts/0
+ *     3) two-letters, e.g.:         p0         co		0
  *        (matching letters that would be seen in the "TT" column)
  */
 static int
@@ -715,10 +717,11 @@ addelem_tty(struct listinfo *inf, const char *elem)
 {
 	const char *ttypath;
 	struct stat sb;
-	char pathbuf[PATH_MAX], pathbuf2[PATH_MAX];
+	char pathbuf[PATH_MAX], pathbuf2[PATH_MAX], pathbuf3[PATH_MAX];
 
 	ttypath = NULL;
 	pathbuf2[0] = '\0';
+	pathbuf3[0] = '\0';
 	switch (*elem) {
 	case '/':
 		ttypath = elem;
@@ -735,6 +738,8 @@ addelem_tty(struct listinfo *inf, const char *elem)
 		ttypath = pathbuf;
 		if (strncmp(pathbuf, _PATH_TTY, strlen(_PATH_TTY)) == 0)
 			break;
+		if (strncmp(pathbuf, _PATH_PTS, strlen(_PATH_PTS)) == 0)
+			break;
 		if (strcmp(pathbuf, _PATH_CONSOLE) == 0)
 			break;
 		/* Check to see if /dev/tty${elem} exists */
@@ -745,21 +750,30 @@ addelem_tty(struct listinfo *inf, const char *elem)
 			ttypath = NULL;	
 			break;
 		}
+		/* Check to see if /dev/pts/${elem} exists */
+		strlcpy(pathbuf3, _PATH_PTS, sizeof(pathbuf3));
+		strlcat(pathbuf3, elem, sizeof(pathbuf3));
+		if (stat(pathbuf3, &sb) == 0 && S_ISCHR(sb.st_mode)) {
+			/* No need to repeat stat() && S_ISCHR() checks */
+			ttypath = NULL;	
+			break;
+		}
 		break;
 	}
 	if (ttypath) {
 		if (stat(ttypath, &sb) == -1) {
-			if (pathbuf2[0] != '\0')
-				warn("%s and %s", pathbuf2, ttypath);
+			if (pathbuf3[0] != '\0')
+				warn("%s, %s, and %s", pathbuf3, pathbuf2,
+				    ttypath);
 			else
 				warn("%s", ttypath);
 			optfatal = 1;
 			return (0);
 		}
 		if (!S_ISCHR(sb.st_mode)) {
-			if (pathbuf2[0] != '\0')
-				warnx("%s and %s: Not a terminal", pathbuf2,
-				    ttypath);
+			if (pathbuf3[0] != '\0')
+				warnx("%s, %s, and %s: Not a terminal",
+				    pathbuf3, pathbuf2, ttypath);
 			else
 				warnx("%s: Not a terminal", ttypath);
 			optfatal = 1;

bin/uuidgen/Makefile

@@ -1,8 +0,0 @@
-# $FreeBSD$
-
-BINDIR=	/bin
-
-PROG=	uuidgen
-WARNS?=	6
-
-.include <bsd.prog.mk>

bin/uuidgen/uuidgen.1

@@ -1,80 +0,0 @@
-.\" Copyright (c) 2002 Marcel Moolenaar
-.\" All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\"
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
-.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-.\"
-.\" $FreeBSD$
-.\"
-.Dd September 7, 2005
-.Dt UUIDGEN 1
-.Os
-.Sh NAME
-.Nm uuidgen
-.Nd generate universally unique identifiers
-.Sh SYNOPSIS
-.Nm
-.Op Fl 1
-.Op Fl n Ar count
-.Op Fl o Ar filename
-.Sh DESCRIPTION
-The
-.Nm
-utility by default generates a single DCE version 1
-universally unique identifier (UUID),
-also known as a globally unique identifier (GUID).
-The UUID is written to stdout by default.
-The following options can be used to change the behaviour of
-.Nm :
-.Bl -tag -width indent
-.It Fl 1
-This option only has effect if multiple identifiers are to be generated and
-instructs
-.Nm
-to not generate them in batch, but one at a time.
-.It Fl n
-This option controls the number of identifiers generated.
-By default, multiple
-identifiers are generated in batch.
-.It Fl o
-Redirect output to
-.Ar filename
-instead of stdout.
-.El
-.Pp
-Batched generation yields a dense set of identifiers in such a way that there
-is no identifier that is larger than the smallest identifier in the set and
-smaller than the largest identifier in the set and that is not already in the
-set.
-.Pp
-When generating the identifiers one at a time, the identifiers will be close
-to each other, but operating system latency and processing time will be
-reflected in the distance between two successive identifiers.
-.Sh EXIT STATUS
-.Ex -std
-.Sh SEE ALSO
-.Xr uuidgen 2 ,
-.Xr uuid 3
-.Sh HISTORY
-The
-.Nm
-command first appeared in
-.Fx 5.0 .

bin/uuidgen/uuidgen.c

@@ -1,113 +0,0 @@
-/*
- * Copyright (c) 2002 Marcel Moolenaar
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <err.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <uuid.h>
-
-static void
-usage(void)
-{
-	(void)fprintf(stderr, "usage: uuidgen [-1] [-n count] [-o filename]\n");
-	exit(1);
-}
-
-int
-main(int argc, char *argv[])
-{
-	FILE *fp;
-	uuid_t *store, *uuid;
-	char *p;
-	int ch, count, i, iterate;
-
-	count = -1;	/* no count yet */
-	fp = stdout;	/* default output file */
-	iterate = 0;	/* not one at a time */
-	while ((ch = getopt(argc, argv, "1n:o:")) != -1)
-		switch (ch) {
-		case '1':
-			iterate = 1;
-			break;
-		case 'n':
-			if (count > 0)
-				usage();
-			count = strtol(optarg, &p, 10);
-			if (*p != 0 || count < 1)
-				usage();
-			break;
-		case 'o':
-			if (fp != stdout)
-				errx(1, "multiple output files not allowed");
-			fp = fopen(optarg, "w");
-			if (fp == NULL)
-				err(1, "fopen");
-			break;
-		default:
-			usage();
-		}
-	argv += optind;
-	argc -= optind;
-
-	if (argc)
-		usage();
-
-	if (count == -1)
-		count = 1;
-
-	store = (uuid_t*)malloc(sizeof(uuid_t) * count);
-	if (store == NULL)
-		err(1, "malloc()");
-
-	if (!iterate) {
-		/* Get them all in a single batch */
-		if (uuidgen(store, count) != 0)
-			err(1, "uuidgen()");
-	} else {
-		uuid = store;
-		for (i = 0; i < count; i++) {
-			if (uuidgen(uuid++, 1) != 0)
-				err(1, "uuidgen()");
-		}
-	}
-
-	uuid = store;
-	while (count--) {
-		uuid_to_string(uuid++, &p, NULL);
-		fprintf(fp, "%s\n", p);
-		free(p);
-	}
-
-	free(store);
-	if (fp != stdout)
-		fclose(fp);
-	return (0);
-}

cddl/compat/opensolaris/include/devid.h

@@ -1,54 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#ifndef _OPENSOLARIS_DEVID_H_
-#define _OPENSOLARIS_DEVID_H_
-
-#include <sys/param.h>
-#include <sys/disk.h>
-#include <stdlib.h>
-
-typedef struct ddi_devid {
-	char devid[DISK_IDENT_SIZE];
-} ddi_devid_t;
-
-typedef struct devid_nmlist {
-	char devname[MAXPATHLEN];
-	dev_t dev;
-} devid_nmlist_t;
-
-int devid_str_decode(char *devidstr, ddi_devid_t *retdevid,
-    char **retminor_name);
-int devid_deviceid_to_nmlist(char *search_path, ddi_devid_t devid,
-    char *minor_name, devid_nmlist_t **retlist);
-void devid_str_free(char *str);
-void devid_free(ddi_devid_t devid);
-void devid_free_nmlist(devid_nmlist_t *list);
-int devid_get(int fd, ddi_devid_t *retdevid);
-int devid_get_minor_name(int fd, char **retminor_name);
-char *devid_str_encode(ddi_devid_t devid, char *minor_name);
-
-#endif	/* !_OPENSOLARIS_DEVID_H_ */

cddl/compat/opensolaris/include/fsshare.h

@@ -1,35 +0,0 @@
-/*-
- * Copyright (c) 2007 Pawel Jakub Dawidek <[email protected]>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD$
- */
-
-#ifndef _OPENSOLARIS_FSSHARE_H_
-#define _OPENSOLARIS_FSSHARE_H_
-
-int fsshare(const char *, const char *, const char *);
-int fsunshare(const char *, const char *);
-
-#endif	/* !_OPENSOLARIS_FSSHARE_H_ */

cddl/compat/opensolaris/include/libintl.h

@@ -1,11 +0,0 @@
-#ifndef	_LIBINTL_H_
-#define	_LIBINTL_H_
-
-#include <sys/cdefs.h>
-#include <stdio.h>
-
-#define	textdomain(domain)	0
-#define	gettext(...)		(__VA_ARGS__)
-#define	dgettext(domain, ...)	(__VA_ARGS__)
-
-#endif	/* !_SOLARIS_H_ */

cddl/compat/opensolaris/include/mnttab.h

@@ -1,19 +0,0 @@
-#ifndef	_OPENSOLARIS_MNTTAB_H_
-#define	_OPENSOLARIS_MNTTAB_H_
-
-#include <stdio.h>
-#include <paths.h>
-
-#define	MNTTAB		_PATH_DEVNULL
-#define	MNT_LINE_MAX	1024
-
-struct mnttab {
-	char	*mnt_special;
-	char	*mnt_mountp;
-	char	*mnt_fstype;
-	char	*mnt_mntopts;
-};
-
-int getmntany(FILE *fd, struct mnttab *mgetp, struct mnttab *mrefp);
-
-#endif	/* !_OPENSOLARIS_MNTTAB_H_ */

cddl/compat/opensolaris/include/priv.h

@@ -1,18 +0,0 @@
-#ifndef	_OPENSOLARIS_PRIV_H_
-#define	_OPENSOLARIS_PRIV_H_
-
-#include <sys/types.h>
-#include <unistd.h>
-#include <assert.h>
-
-#define	PRIV_SYS_CONFIG	0
-
-static __inline int
-priv_ineffect(priv)
-{
-
-	assert(priv == PRIV_SYS_CONFIG);
-	return (geteuid() == 0);
-}
-
-#endif	/* !_OPENSOLARIS_PRIV_H_ */

cddl/compat/opensolaris/include/solaris.h

@@ -1,8 +0,0 @@
-#ifndef	_SOLARIS_H_
-#define	_SOLARIS_H_
-
-#include <sys/ccompile.h>
-
-#define	dirent64	dirent
-
-#endif	/* !_SOLARIS_H_ */

cddl/compat/opensolaris/include/zone.h

@@ -1,6 +0,0 @@
-#ifndef	_ZONE_H_
-#define	_ZONE_H_
-
-#include <sys/zone.h>
-
-#endif	/* !_ZONE_H_ */

cddl/compat/opensolaris/lib/libumem/umem.c

@@ -1,167 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2006 Ricardo Correia.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#include <umem.h>
-#include <stdlib.h>
-#include <assert.h>
-
-static umem_nofail_callback_t *nofail_cb = NULL;
-
-struct umem_cache {
-	umem_constructor_t *constructor;
-	umem_destructor_t *destructor;
-	void *callback_data;
-	size_t bufsize;
-};
-
-/*
- * Simple stub for umem_alloc(). The callback isn't expected to return.
- */
-void *umem_alloc(size_t size, int flags)
-{
-	assert(flags == UMEM_DEFAULT || flags == UMEM_NOFAIL);
-
-	if(size == 0)
-		return NULL;
-
-	void *ret = malloc(size);
-	if(ret == NULL) {
-		if(!(flags & UMEM_NOFAIL))
-			return NULL;
-
-		if(nofail_cb != NULL)
-			nofail_cb();
-		abort();
-	}
-
-	return ret;
-}
-
-/*
- * Simple stub for umem_zalloc().
- */
-void *umem_zalloc(size_t size, int flags)
-{
-	assert(flags == UMEM_DEFAULT || flags == UMEM_NOFAIL);
-
-	if(size == 0)
-		return NULL;
-
-	void *ret = calloc(1, size);
-	if(ret == NULL) {
-		if(!(flags & UMEM_NOFAIL))
-			return NULL;
-
-		if(nofail_cb != NULL)
-			nofail_cb();
-		abort();
-	}
-
-	return ret;
-}
-
-/*
- * Simple stub for umem_free().
- */
-void umem_free(void *buf, size_t size)
-{
-	free(buf);
-}
-
-/*
- * Simple stub for umem_nofail_callback().
- */
-void umem_nofail_callback(umem_nofail_callback_t *callback)
-{
-	nofail_cb = callback;
-}
-
-/*
- * Simple stub for umem_cache_create().
- */
-umem_cache_t *umem_cache_create(char *debug_name, size_t bufsize, size_t align, umem_constructor_t *constructor, umem_destructor_t *destructor, umem_reclaim_t *reclaim, void *callback_data, void *source, int cflags)
-{
-	assert(source == NULL);
-
-	umem_cache_t *cache = malloc(sizeof(umem_cache_t));
-	if(cache == NULL)
-		return NULL;
-
-	cache->constructor = constructor;
-	cache->destructor = destructor;
-	cache->callback_data = callback_data;
-	cache->bufsize = bufsize;
-
-	return cache;
-}
-
-/*
- * Simple stub for umem_cache_alloc(). The nofail callback isn't expected to return.
- */
-void *umem_cache_alloc(umem_cache_t *cache, int flags)
-{
-	void *buf = malloc(cache->bufsize);
-	if(buf == NULL) {
-		if(!(flags & UMEM_NOFAIL))
-			return NULL;
-
-		if(nofail_cb != NULL)
-			nofail_cb();
-		abort();
-	}
-
-	if(cache->constructor != NULL) {
-		if(cache->constructor(buf, cache->callback_data, flags) != 0) {
-			free(buf);
-			if(!(flags & UMEM_NOFAIL))
-				return NULL;
-
-			if(nofail_cb != NULL)
-				nofail_cb();
-			abort();
-		}
-	}
-
-	return buf;
-}
-
-/*
- * Simple stub for umem_cache_free().
- */
-void umem_cache_free(umem_cache_t *cache, void *buffer)
-{
-	if(cache->destructor != NULL)
-		cache->destructor(buffer, cache->callback_data);
-
-	free(buffer);
-}
-
-/*
- * Simple stub for umem_cache_destroy().
- */
-void umem_cache_destroy(umem_cache_t *cache)
-{
-	free(cache);
-}

cddl/compat/opensolaris/lib/libumem/umem.h

@@ -1,85 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#ifndef _UMEM_H
-#define	_UMEM_H
-
-
-
-#include <sys/types.h>
-#include <stdlib.h>
-
-#ifdef	__cplusplus
-extern "C" {
-#endif
-
-#define	UMEM_DEFAULT	0x0000	/* normal -- may fail */
-#define	UMEM_NOFAIL	0x0100	/* Never fails -- may call exit(2) */
-
-#define	UMEM_FLAGS	0xffff	/* all settable umem flags */
-
-extern void *umem_alloc(size_t, int);
-extern void *umem_alloc_align(size_t, size_t, int);
-extern void *umem_zalloc(size_t, int);
-extern void umem_free(void *, size_t);
-extern void umem_free_align(void *, size_t);
-
-/*
- * Flags for umem_cache_create()
- */
-#define	UMC_NOTOUCH	0x00010000
-#define	UMC_NODEBUG	0x00020000
-#define	UMC_NOMAGAZINE	0x00040000
-#define	UMC_NOHASH	0x00080000
-
-struct umem_cache;		/* cache structure is opaque to umem clients */
-
-typedef struct umem_cache umem_cache_t;
-typedef int umem_constructor_t(void *, void *, int);
-typedef void umem_destructor_t(void *, void *);
-typedef void umem_reclaim_t(void *);
-
-typedef int umem_nofail_callback_t(void);
-#define	UMEM_CALLBACK_RETRY		0
-#define	UMEM_CALLBACK_EXIT(status)	(0x100 | ((status) & 0xFF))
-
-extern void umem_nofail_callback(umem_nofail_callback_t *);
-
-extern umem_cache_t *umem_cache_create(char *, size_t,
-    size_t, umem_constructor_t *, umem_destructor_t *, umem_reclaim_t *,
-    void *, void *, int);
-extern void umem_cache_destroy(umem_cache_t *);
-
-extern void *umem_cache_alloc(umem_cache_t *, int);
-extern void umem_cache_free(umem_cache_t *, void *);
-
-extern void umem_reap(void);
-
-#ifdef	__cplusplus
-}
-#endif
-
-#endif	/* _UMEM_H */

cddl/compat/opensolaris/misc/deviceid.c

@@ -1,119 +0,0 @@
-/*-
- * Copyright (c) 2007 Pawel Jakub Dawidek <[email protected]>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <sys/param.h>
-#include <sys/ioctl.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
-#include <libgeom.h>
-#include <devid.h>
-
-int
-devid_str_decode(char *devidstr, ddi_devid_t *retdevid, char **retminor_name)
-{
-
-	if (strlcpy(retdevid->devid, devidstr, sizeof(retdevid->devid)) >=
-	    sizeof(retdevid->devid)) {
-		return (EINVAL);
-	}
-	*retminor_name = strdup("");
-	if (*retminor_name == NULL);
-		return (ENOMEM);
-	return (0);
-}
-
-int
-devid_deviceid_to_nmlist(char *search_path, ddi_devid_t devid, char *minor_name,
-    devid_nmlist_t **retlist)
-{
-	char path[MAXPATHLEN];
-	char *dst;
-
-	if (g_get_name(devid.devid, path, sizeof(path)) == -1)
-		return (errno);
-	*retlist = malloc(sizeof(**retlist));
-	if (*retlist == NULL)
-		return (ENOMEM);
-	if (strlcpy((*retlist)[0].devname, path,
-	    sizeof((*retlist)[0].devname)) >= sizeof((*retlist)[0].devname)) {
-		free(*retlist);
-		return (ENAMETOOLONG);
-	}
-	return (0);
-}
-
-void
-devid_str_free(char *str)
-{
-
-	free(str);
-}
-
-void
-devid_free(ddi_devid_t devid)
-{
-	/* Do nothing. */
-}
-
-void
-devid_free_nmlist(devid_nmlist_t *list)
-{
-
-	free(list);
-}
-
-int
-devid_get(int fd, ddi_devid_t *retdevid)
-{
-
-	if (ioctl(fd, DIOCGIDENT, retdevid->devid) == -1)
-		return (errno);
-	if (retdevid->devid[0] == '\0')
-		return (ENOENT);
-	return (0);
-}
-
-int
-devid_get_minor_name(int fd, char **retminor_name)
-{
-
-	*retminor_name = strdup("");
-	if (*retminor_name == NULL)
-		return (ENOMEM);
-	return (0);
-}
-
-char *
-devid_str_encode(ddi_devid_t devid, char *minor_name)
-{
-
-	return (strdup(devid.devid));
-}

cddl/compat/opensolaris/misc/fsshare.c

@@ -1,259 +0,0 @@
-/*-
- * Copyright (c) 2007 Pawel Jakub Dawidek <[email protected]>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <sys/param.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <string.h>
-#include <errno.h>
-#include <libutil.h>
-#include <assert.h>
-#include <pathnames.h>	/* _PATH_MOUNTDPID */
-#include <fsshare.h>
-
-#define	FILE_HEADER	"# !!! DO NOT EDIT THIS FILE MANUALLY !!!\n\n"
-#define	OPTSSIZE	1024
-#define	MAXLINESIZE	(PATH_MAX + OPTSSIZE)
-
-static void
-restart_mountd(void)
-{
-	struct pidfh *pfh;
-	pid_t mountdpid;
-
-	pfh = pidfile_open(_PATH_MOUNTDPID, 0600, &mountdpid);
-	if (pfh != NULL) {
-		/* Mountd is not running. */
-		pidfile_remove(pfh);
-		return;
-	}
-	if (errno != EEXIST) {
-		/* Cannot open pidfile for some reason. */
-		return;
-	}
-	/* We have mountd(8) PID in mountdpid varible. */
-	kill(mountdpid, SIGHUP);
-}
-
-/*
- * Read one line from a file. Skip comments, empty lines and a line with a
- * mountpoint specified in the 'skip' argument.
- */
-static char *
-getline(FILE *fd, const char *skip)
-{
-	static char line[MAXLINESIZE];
-	size_t len, skiplen;
-	char *s, last;
-
-	if (skip != NULL)
-		skiplen = strlen(skip);
-	for (;;) {
-		s = fgets(line, sizeof(line), fd);
-		if (s == NULL)
-			return (NULL);
-		/* Skip empty lines and comments. */
-		if (line[0] == '\n' || line[0] == '#')
-			continue;
-		len = strlen(line);
-		if (line[len - 1] == '\n')
-			line[len - 1] = '\0';
-		last = line[skiplen];
-		/* Skip the given mountpoint. */
-		if (skip != NULL && strncmp(skip, line, skiplen) == 0 &&
-		    (last == '\t' || last == ' ' || last == '\0')) {
-			continue;
-		}
-		break;
-	}
-	return (line);
-}
-
-/*
- * Function translate options to a format acceptable by exports(5), eg.
- *
- *	-ro -network=192.168.0.0 -mask=255.255.255.0 -maproot=0 freefall.freebsd.org 69.147.83.54
- *
- * Accepted input formats:
- *
- *	ro,network=192.168.0.0,mask=255.255.255.0,maproot=0,freefall.freebsd.org
- *	ro network=192.168.0.0 mask=255.255.255.0 maproot=0 freefall.freebsd.org
- *	-ro,-network=192.168.0.0,-mask=255.255.255.0,-maproot=0,freefall.freebsd.org
- *	-ro -network=192.168.0.0 -mask=255.255.255.0 -maproot=0 freefall.freebsd.org
- *
- * Recognized keywords:
- *
- *	ro, maproot, mapall, mask, network, alldirs, public, webnfs, index, quiet
- *
- */
-static const char *known_opts[] = { "ro", "maproot", "mapall", "mask",
-    "network", "alldirs", "public", "webnfs", "index", "quiet", NULL };
-static char *
-translate_opts(const char *shareopts)
-{
-	static char newopts[OPTSSIZE];
-	char oldopts[OPTSSIZE];
-	char *o, *s = NULL;
-	unsigned int i;
-	size_t len;
-
-	strlcpy(oldopts, shareopts, sizeof(oldopts));
-	newopts[0] = '\0';
-	s = oldopts;
-	while ((o = strsep(&s, "-, ")) != NULL) {
-		if (o[0] == '\0')
-			continue;
-		for (i = 0; known_opts[i] != NULL; i++) {
-			len = strlen(known_opts[i]);
-			if (strncmp(known_opts[i], o, len) == 0 &&
-			    (o[len] == '\0' || o[len] == '=')) {
-				strlcat(newopts, "-", sizeof(newopts));
-				break;
-			}
-		}
-		strlcat(newopts, o, sizeof(newopts));
-		strlcat(newopts, " ", sizeof(newopts));
-	}
-	return (newopts);
-}
-
-static int
-fsshare_main(const char *file, const char *mountpoint, const char *shareopts,
-    int share)
-{
-	char tmpfile[PATH_MAX];
-	char *line;
-	FILE *newfd, *oldfd;
-	int fd, error;
-
-	newfd = oldfd = NULL;
-	error = 0;
-
-	/*
-	 * Create temporary file in the same directory, so we can atomically
-	 * rename it.
-	 */
-	if (strlcpy(tmpfile, file, sizeof(tmpfile)) >= sizeof(tmpfile))
-		return (ENAMETOOLONG);
-	if (strlcat(tmpfile, ".XXXXXXXX", sizeof(tmpfile)) >= sizeof(tmpfile))
-		return (ENAMETOOLONG);
-	fd = mkstemp(tmpfile);
-	if (fd == -1)
-		return (errno);
-	/*
-	 * File name is random, so we don't really need file lock now, but it
-	 * will be needed after rename(2).
-	 */
-	error = flock(fd, LOCK_EX);
-	assert(error == 0 || (error == -1 && errno == EOPNOTSUPP));
-	newfd = fdopen(fd, "r+");
-	assert(newfd != NULL);
-	/* Open old exports file. */
-	oldfd = fopen(file, "r");
-	if (oldfd == NULL) {
-		if (share) {
-			if (errno != ENOENT) {
-				error = errno;
-				goto out;
-			}
-		} else {
-			/* If there is no exports file, ignore the error. */
-			if (errno == ENOENT)
-				errno = 0;
-			error = errno;
-			goto out;
-		}
-	} else {
-		error = flock(fileno(oldfd), LOCK_EX);
-		assert(error == 0 || (error == -1 && errno == EOPNOTSUPP));
-		error = 0;
-	}
-
-	/* Place big, fat warning at the begining of the file. */
-	fprintf(newfd, "%s", FILE_HEADER);
-	while (oldfd != NULL && (line = getline(oldfd, mountpoint)) != NULL)
-		fprintf(newfd, "%s\n", line);
-	if (oldfd != NULL && ferror(oldfd) != 0) {
-		error = ferror(oldfd);
-		goto out;
-	}
-	if (ferror(newfd) != 0) {
-		error = ferror(newfd);
-		goto out;
-	}
-	if (share) {
-		fprintf(newfd, "%s\t%s\n", mountpoint,
-		    translate_opts(shareopts));
-	}
-
-out:
-	if (error != 0)
-		unlink(tmpfile);
-	else {
-		if (rename(tmpfile, file) == -1) {
-			error = errno;
-			unlink(tmpfile);
-		} else {
-			/*
-			 * Send SIGHUP to mountd, but unlock exports file later.
-			 */
-			restart_mountd();
-		}
-	}
-	if (oldfd != NULL) {
-		flock(fileno(oldfd), LOCK_UN);
-		fclose(oldfd);
-	}
-	if (newfd != NULL) {
-		flock(fileno(newfd), LOCK_UN);
-		fclose(newfd);
-	}
-	return (error);
-}
-
-/*
- * Add the given mountpoint to the given exports file.
- */
-int
-fsshare(const char *file, const char *mountpoint, const char *shareopts)
-{
-
-	return (fsshare_main(file, mountpoint, shareopts, 1));
-}
-
-/*
- * Remove the given mountpoint from the given exports file.
- */
-int
-fsunshare(const char *file, const char *mountpoint)
-{
-
-	return (fsshare_main(file, mountpoint, NULL, 0));
-}

cddl/compat/opensolaris/misc/mkdirp.c

@@ -1,213 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-
-/*	Copyright (c) 1988 AT&T	*/
-/*	  All Rights Reserved  	*/
-
-/*
- * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"@(#)mkdirp.c	1.15	06/01/04 SMI"
-
-/*
- * Creates directory and it's parents if the parents do not
- * exist yet.
- *
- * Returns -1 if fails for reasons other than non-existing
- * parents.
- * Does NOT simplify pathnames with . or .. in them.
- */
-
-#include <sys/types.h>
-#include <libgen.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <errno.h>
-#include <string.h>
-#include <sys/stat.h>
-
-static char *simplify(const char *str);
-
-int
-mkdirp(const char *d, mode_t mode)
-{
-	char  *endptr, *ptr, *slash, *str;
-
-	str = simplify(d);
-
-	/* If space couldn't be allocated for the simplified names, return. */
-
-	if (str == NULL)
-		return (-1);
-
-		/* Try to make the directory */
-
-	if (mkdir(str, mode) == 0) {
-		free(str);
-		return (0);
-	}
-	if (errno != ENOENT) {
-		free(str);
-		return (-1);
-	}
-	endptr = strrchr(str, '\0');
-	slash = strrchr(str, '/');
-
-		/* Search upward for the non-existing parent */
-
-	while (slash != NULL) {
-
-		ptr = slash;
-		*ptr = '\0';
-
-			/* If reached an existing parent, break */
-
-		if (access(str, F_OK) == 0)
-			break;
-
-			/* If non-existing parent */
-
-		else {
-			slash = strrchr(str, '/');
-
-				/* If under / or current directory, make it. */
-
-			if (slash == NULL || slash == str) {
-				if (mkdir(str, mode) != 0 && errno != EEXIST) {
-					free(str);
-					return (-1);
-				}
-				break;
-			}
-		}
-	}
-
-	/* Create directories starting from upmost non-existing parent */
-
-	while ((ptr = strchr(str, '\0')) != endptr) {
-		*ptr = '/';
-		if (mkdir(str, mode) != 0 && errno != EEXIST) {
-			/*
-			 *  If the mkdir fails because str already
-			 *  exists (EEXIST), then str has the form
-			 *  "existing-dir/..", and this is really
-			 *  ok. (Remember, this loop is creating the
-			 *  portion of the path that didn't exist)
-			 */
-			free(str);
-			return (-1);
-		}
-	}
-	free(str);
-	return (0);
-}
-
-/*
- *	simplify - given a pathname, simplify that path by removing
- *		   duplicate contiguous slashes.
- *
- *		   A simplified copy of the argument is returned to the
- *		   caller, or NULL is returned on error.
- *
- *		   The caller should handle error reporting based upon the
- *		   returned vlaue, and should free the returned value,
- *		   when appropriate.
- */
-
-static char *
-simplify(const char *str)
-{
-	int i;
-	size_t mbPathlen;	/* length of multi-byte path */
-	size_t wcPathlen;	/* length of wide-character path */
-	wchar_t *wptr;		/* scratch pointer */
-	wchar_t *wcPath;	/* wide-character version of the path */
-	char *mbPath;		/* The copy fo the path to be returned */
-
-	/*
-	 *  bail out if there is nothing there.
-	 */
-
-	if (!str)
-	    return (NULL);
-
-	/*
-	 *  Get a copy of the argument.
-	 */
-
-	if ((mbPath = strdup(str)) == NULL) {
-		return (NULL);
-	}
-
-	/*
-	 *  convert the multi-byte version of the path to a
-	 *  wide-character rendering, for doing our figuring.
-	 */
-
-	mbPathlen = strlen(mbPath);
-
-	if ((wcPath = calloc(sizeof (wchar_t), mbPathlen+1)) == NULL) {
-		free(mbPath);
-		return (NULL);
-	}
-
-	if ((wcPathlen = mbstowcs(wcPath, mbPath, mbPathlen)) == (size_t)-1) {
-		free(mbPath);
-		free(wcPath);
-		return (NULL);
-	}
-
-	/*
-	 *  remove duplicate slashes first ("//../" -> "/")
-	 */
-
-	for (wptr = wcPath, i = 0; i < wcPathlen; i++) {
-		*wptr++ = wcPath[i];
-
-		if (wcPath[i] == '/') {
-			i++;
-
-			while (wcPath[i] == '/') {
-				i++;
-			}
-
-			i--;
-		}
-	}
-
-	*wptr = '\0';
-
-	/*
-	 *  now convert back to the multi-byte format.
-	 */
-
-	if (wcstombs(mbPath, wcPath, mbPathlen) == (size_t)-1) {
-		free(mbPath);
-		free(wcPath);
-		return (NULL);
-	}
-
-	free(wcPath);
-	return (mbPath);
-}

cddl/compat/opensolaris/misc/mnttab.c

@@ -1,160 +0,0 @@
-/*-
- * Copyright (c) 2006 Pawel Jakub Dawidek <[email protected]>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * This file implements Solaris compatible getmntany() and hasmntopt()
- * functions.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <sys/param.h>
-#include <sys/mount.h>
-#include <sys/mntent.h>
-#include <sys/mnttab.h>
-#include <stdio.h>
-
-static char *
-mntopt(char **p)
-{
-	char *cp = *p;
-	char *retstr;
-
-	while (*cp && isspace(*cp))
-		cp++;
-
-	retstr = cp;
-	while (*cp && *cp != ',')
-		cp++;
-
-	if (*cp) {
-		*cp = '\0';
-		cp++;
-	}
-
-	*p = cp;
-	return (retstr);
-}
-
-char *
-hasmntopt(struct mnttab *mnt, char *opt)
-{
-	char tmpopts[MNT_LINE_MAX];
-	char *f, *opts = tmpopts;
-
-	if (mnt->mnt_mntopts == NULL)
-		return (NULL);
-	(void) strcpy(opts, mnt->mnt_mntopts);
-	f = mntopt(&opts);
-	for (; *f; f = mntopt(&opts)) {
-		if (strncmp(opt, f, strlen(opt)) == 0)
-			return (f - tmpopts + mnt->mnt_mntopts);
-	}
-	return (NULL);
-}
-
-static void
-optadd(char *mntopts, size_t size, const char *opt)
-{
-
-	if (mntopts[0] != '\0')
-		strlcat(mntopts, ",", size);
-	strlcat(mntopts, opt, size);
-}
-
-int
-getmntany(FILE *fd __unused, struct mnttab *mgetp, struct mnttab *mrefp)
-{
-	static struct statfs *sfs = NULL;
-	static char mntopts[MNTMAXSTR];
-	struct opt *o;
-	long i, n, flags;
-
-	if (sfs != NULL) {
-		free(sfs);
-		sfs = NULL;
-	}
-	mntopts[0] = '\0';
-
-	n = getfsstat(NULL, 0, MNT_NOWAIT);
-	if (n == -1)
-		return (-1);
-	n = sizeof(*sfs) * (n + 8);
-	sfs = malloc(n);
-	if (sfs == NULL)
-		return (-1);
-	n = getfsstat(sfs, n, MNT_WAIT);
-	if (n == -1) {
-		free(sfs);
-		sfs = NULL;
-		return (-1);
-	}
-	for (i = 0; i < n; i++) {
-		if (mrefp->mnt_special != NULL &&
-		    strcmp(mrefp->mnt_special, sfs[i].f_mntfromname) != 0) {
-			continue;
-		}
-		if (mrefp->mnt_mountp != NULL &&
-		    strcmp(mrefp->mnt_mountp, sfs[i].f_mntonname) != 0) {
-			continue;
-		}
-		if (mrefp->mnt_fstype != NULL &&
-		    strcmp(mrefp->mnt_fstype, sfs[i].f_fstypename) != 0) {
-			continue;
-		}
-		flags = sfs[i].f_flags;
-#define	OPTADD(opt)	optadd(mntopts, sizeof(mntopts), (opt))
-		if (flags & MNT_RDONLY)
-			OPTADD(MNTOPT_RO);
-		else
-			OPTADD(MNTOPT_RW);
-		if (flags & MNT_NOSUID)
-			OPTADD(MNTOPT_NOSUID);
-		else
-			OPTADD(MNTOPT_SETUID);
-		if (flags & MNT_UPDATE)
-			OPTADD(MNTOPT_REMOUNT);
-		if (flags & MNT_NOATIME)
-			OPTADD(MNTOPT_NOATIME);
-		else
-			OPTADD(MNTOPT_ATIME);
-		OPTADD(MNTOPT_NOXATTR);
-		if (flags & MNT_NOEXEC)
-			OPTADD(MNTOPT_NOEXEC);
-		else
-			OPTADD(MNTOPT_EXEC);
-#undef	OPTADD
-		mgetp->mnt_special = sfs[i].f_mntfromname;
-		mgetp->mnt_mountp = sfs[i].f_mntonname;
-		mgetp->mnt_fstype = sfs[i].f_fstypename;
-		mgetp->mnt_mntopts = mntopts;
-		return (0);
-	}
-	free(sfs);
-	sfs = NULL;
-	return (-1);
-}

cddl/compat/opensolaris/misc/zmount.c

@@ -1,102 +0,0 @@
-/*-
- * Copyright (c) 2006 Pawel Jakub Dawidek <[email protected]>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * This file implements Solaris compatible zmount() function.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <sys/param.h>
-#include <sys/mount.h>
-#include <sys/uio.h>
-#include <sys/mntent.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <assert.h>
-
-static void
-build_iovec(struct iovec **iov, int *iovlen, const char *name, void *val,
-    size_t len)
-{
-	int i;
-
-	if (*iovlen < 0)
-		return;
-	i = *iovlen;
-	*iov = realloc(*iov, sizeof(**iov) * (i + 2));
-	if (*iov == NULL) {
-		*iovlen = -1;
-		return;
-	}
-	(*iov)[i].iov_base = strdup(name);
-	(*iov)[i].iov_len = strlen(name) + 1;
-	i++;
-	(*iov)[i].iov_base = val;
-	if (len == (size_t)-1) {
-		if (val != NULL)
-			len = strlen(val) + 1;
-		else
-			len = 0;
-	}
-	(*iov)[i].iov_len = (int)len;
-	*iovlen = ++i;
-}
-
-int
-zmount(const char *spec, const char *dir, int mflag, char *fstype,
-    char *dataptr, int datalen, char *optptr, int optlen)
-{
-	struct iovec *iov;
-	char *optstr, *os, *p;
-	int iovlen, rv;
-
-	assert(spec != NULL);
-	assert(dir != NULL);
-	assert(mflag == 0);
-	assert(fstype != NULL);
-	assert(strcmp(fstype, MNTTYPE_ZFS) == 0);
-	assert(dataptr == NULL);
-	assert(datalen == 0);
-	assert(optptr != NULL);
-	assert(optlen > 0);
-
-	optstr = strdup(optptr);
-	assert(optptr != NULL);
-
-	iov = NULL;
-	iovlen = 0;
-	build_iovec(&iov, &iovlen, "fstype", fstype, (size_t)-1);
-	build_iovec(&iov, &iovlen, "fspath", __DECONST(char *, dir),
-	    (size_t)-1);
-	build_iovec(&iov, &iovlen, "from", __DECONST(char *, spec), (size_t)-1);
-	for (p = optstr; p != NULL; strsep(&p, ",/ "))
-		build_iovec(&iov, &iovlen, p, NULL, (size_t)-1);
-	rv = nmount(iov, iovlen, 0);
-	free(optstr);
-	return (rv);
-}

cddl/compat/opensolaris/misc/zone.c

@@ -1,46 +0,0 @@
-/*-
- * Copyright (c) 2007 Pawel Jakub Dawidek <[email protected]>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD$
- */
-
-#include <stdlib.h>
-#include <assert.h>
-#include <sys/types.h>
-#include <sys/sysctl.h>
-#include <sys/zone.h>
-
-int
-getzoneid(void)
-{
-	size_t size;
-	int jailid;
-
-	/* Information that we are in jail or not is enough for our needs. */
-	size = sizeof(jailid);
-	if (sysctlbyname("security.jail.jailed", &jailid, &size, NULL, 0) == -1)
-		assert(!"No security.jail.jailed sysctl!");
-	return (jailid);
-}

cddl/contrib/opensolaris/OPENSOLARIS.LICENSE

@@ -1,384 +0,0 @@
-Unless otherwise noted, all files in this distribution are released
-under the Common Development and Distribution License (CDDL).
-Exceptions are noted within the associated source files.
-
---------------------------------------------------------------------
-
-
-COMMON DEVELOPMENT AND DISTRIBUTION LICENSE Version 1.0
-
-1. Definitions.
-
-    1.1. "Contributor" means each individual or entity that creates
-         or contributes to the creation of Modifications.
-
-    1.2. "Contributor Version" means the combination of the Original
-         Software, prior Modifications used by a Contributor (if any),
-         and the Modifications made by that particular Contributor.
-
-    1.3. "Covered Software" means (a) the Original Software, or (b)
-         Modifications, or (c) the combination of files containing
-         Original Software with files containing Modifications, in
-         each case including portions thereof.
-
-    1.4. "Executable" means the Covered Software in any form other
-         than Source Code.
-
-    1.5. "Initial Developer" means the individual or entity that first
-         makes Original Software available under this License.
-
-    1.6. "Larger Work" means a work which combines Covered Software or
-         portions thereof with code not governed by the terms of this
-         License.
-
-    1.7. "License" means this document.
-
-    1.8. "Licensable" means having the right to grant, to the maximum
-         extent possible, whether at the time of the initial grant or
-         subsequently acquired, any and all of the rights conveyed
-         herein.
-
-    1.9. "Modifications" means the Source Code and Executable form of
-         any of the following:
-
-        A. Any file that results from an addition to, deletion from or
-           modification of the contents of a file containing Original
-           Software or previous Modifications;
-
-        B. Any new file that contains any part of the Original
-           Software or previous Modifications; or
-
-        C. Any new file that is contributed or otherwise made
-           available under the terms of this License.
-
-    1.10. "Original Software" means the Source Code and Executable
-          form of computer software code that is originally released
-          under this License.
-
-    1.11. "Patent Claims" means any patent claim(s), now owned or
-          hereafter acquired, including without limitation, method,
-          process, and apparatus claims, in any patent Licensable by
-          grantor.
-
-    1.12. "Source Code" means (a) the common form of computer software
-          code in which modifications are made and (b) associated
-          documentation included in or with such code.
-
-    1.13. "You" (or "Your") means an individual or a legal entity
-          exercising rights under, and complying with all of the terms
-          of, this License.  For legal entities, "You" includes any
-          entity which controls, is controlled by, or is under common
-          control with You.  For purposes of this definition,
-          "control" means (a) the power, direct or indirect, to cause
-          the direction or management of such entity, whether by
-          contract or otherwise, or (b) ownership of more than fifty
-          percent (50%) of the outstanding shares or beneficial
-          ownership of such entity.
-
-2. License Grants.
-
-    2.1. The Initial Developer Grant.
-
-    Conditioned upon Your compliance with Section 3.1 below and
-    subject to third party intellectual property claims, the Initial
-    Developer hereby grants You a world-wide, royalty-free,
-    non-exclusive license:
-
-        (a) under intellectual property rights (other than patent or
-            trademark) Licensable by Initial Developer, to use,
-            reproduce, modify, display, perform, sublicense and
-            distribute the Original Software (or portions thereof),
-            with or without Modifications, and/or as part of a Larger
-            Work; and
-
-        (b) under Patent Claims infringed by the making, using or
-            selling of Original Software, to make, have made, use,
-            practice, sell, and offer for sale, and/or otherwise
-            dispose of the Original Software (or portions thereof).
-
-        (c) The licenses granted in Sections 2.1(a) and (b) are
-            effective on the date Initial Developer first distributes
-            or otherwise makes the Original Software available to a
-            third party under the terms of this License.
-
-        (d) Notwithstanding Section 2.1(b) above, no patent license is
-            granted: (1) for code that You delete from the Original
-            Software, or (2) for infringements caused by: (i) the
-            modification of the Original Software, or (ii) the
-            combination of the Original Software with other software
-            or devices.
-
-    2.2. Contributor Grant.
-
-    Conditioned upon Your compliance with Section 3.1 below and
-    subject to third party intellectual property claims, each
-    Contributor hereby grants You a world-wide, royalty-free,
-    non-exclusive license:
-
-        (a) under intellectual property rights (other than patent or
-            trademark) Licensable by Contributor to use, reproduce,
-            modify, display, perform, sublicense and distribute the
-            Modifications created by such Contributor (or portions
-            thereof), either on an unmodified basis, with other
-            Modifications, as Covered Software and/or as part of a
-            Larger Work; and
-
-        (b) under Patent Claims infringed by the making, using, or
-            selling of Modifications made by that Contributor either
-            alone and/or in combination with its Contributor Version
-            (or portions of such combination), to make, use, sell,
-            offer for sale, have made, and/or otherwise dispose of:
-            (1) Modifications made by that Contributor (or portions
-            thereof); and (2) the combination of Modifications made by
-            that Contributor with its Contributor Version (or portions
-            of such combination).
-
-        (c) The licenses granted in Sections 2.2(a) and 2.2(b) are
-            effective on the date Contributor first distributes or
-            otherwise makes the Modifications available to a third
-            party.
-
-        (d) Notwithstanding Section 2.2(b) above, no patent license is
-            granted: (1) for any code that Contributor has deleted
-            from the Contributor Version; (2) for infringements caused
-            by: (i) third party modifications of Contributor Version,
-            or (ii) the combination of Modifications made by that
-            Contributor with other software (except as part of the
-            Contributor Version) or other devices; or (3) under Patent
-            Claims infringed by Covered Software in the absence of
-            Modifications made by that Contributor.
-
-3. Distribution Obligations.
-
-    3.1. Availability of Source Code.
-
-    Any Covered Software that You distribute or otherwise make
-    available in Executable form must also be made available in Source
-    Code form and that Source Code form must be distributed only under
-    the terms of this License.  You must include a copy of this
-    License with every copy of the Source Code form of the Covered
-    Software You distribute or otherwise make available.  You must
-    inform recipients of any such Covered Software in Executable form
-    as to how they can obtain such Covered Software in Source Code
-    form in a reasonable manner on or through a medium customarily
-    used for software exchange.
-
-    3.2. Modifications.
-
-    The Modifications that You create or to which You contribute are
-    governed by the terms of this License.  You represent that You
-    believe Your Modifications are Your original creation(s) and/or
-    You have sufficient rights to grant the rights conveyed by this
-    License.
-
-    3.3. Required Notices.
-
-    You must include a notice in each of Your Modifications that
-    identifies You as the Contributor of the Modification.  You may
-    not remove or alter any copyright, patent or trademark notices
-    contained within the Covered Software, or any notices of licensing
-    or any descriptive text giving attribution to any Contributor or
-    the Initial Developer.
-
-    3.4. Application of Additional Terms.
-
-    You may not offer or impose any terms on any Covered Software in
-    Source Code form that alters or restricts the applicable version
-    of this License or the recipients' rights hereunder.  You may
-    choose to offer, and to charge a fee for, warranty, support,
-    indemnity or liability obligations to one or more recipients of
-    Covered Software.  However, you may do so only on Your own behalf,
-    and not on behalf of the Initial Developer or any Contributor.
-    You must make it absolutely clear that any such warranty, support,
-    indemnity or liability obligation is offered by You alone, and You
-    hereby agree to indemnify the Initial Developer and every
-    Contributor for any liability incurred by the Initial Developer or
-    such Contributor as a result of warranty, support, indemnity or
-    liability terms You offer.
-
-    3.5. Distribution of Executable Versions.
-
-    You may distribute the Executable form of the Covered Software
-    under the terms of this License or under the terms of a license of
-    Your choice, which may contain terms different from this License,
-    provided that You are in compliance with the terms of this License
-    and that the license for the Executable form does not attempt to
-    limit or alter the recipient's rights in the Source Code form from
-    the rights set forth in this License.  If You distribute the
-    Covered Software in Executable form under a different license, You
-    must make it absolutely clear that any terms which differ from
-    this License are offered by You alone, not by the Initial
-    Developer or Contributor.  You hereby agree to indemnify the
-    Initial Developer and every Contributor for any liability incurred
-    by the Initial Developer or such Contributor as a result of any
-    such terms You offer.
-
-    3.6. Larger Works.
-
-    You may create a Larger Work by combining Covered Software with
-    other code not governed by the terms of this License and
-    distribute the Larger Work as a single product.  In such a case,
-    You must make sure the requirements of this License are fulfilled
-    for the Covered Software.
-
-4. Versions of the License.
-
-    4.1. New Versions.
-
-    Sun Microsystems, Inc. is the initial license steward and may
-    publish revised and/or new versions of this License from time to
-    time.  Each version will be given a distinguishing version number.
-    Except as provided in Section 4.3, no one other than the license
-    steward has the right to modify this License.
-
-    4.2. Effect of New Versions.
-
-    You may always continue to use, distribute or otherwise make the
-    Covered Software available under the terms of the version of the
-    License under which You originally received the Covered Software.
-    If the Initial Developer includes a notice in the Original
-    Software prohibiting it from being distributed or otherwise made
-    available under any subsequent version of the License, You must
-    distribute and make the Covered Software available under the terms
-    of the version of the License under which You originally received
-    the Covered Software.  Otherwise, You may also choose to use,
-    distribute or otherwise make the Covered Software available under
-    the terms of any subsequent version of the License published by
-    the license steward.
-
-    4.3. Modified Versions.
-
-    When You are an Initial Developer and You want to create a new
-    license for Your Original Software, You may create and use a
-    modified version of this License if You: (a) rename the license
-    and remove any references to the name of the license steward
-    (except to note that the license differs from this License); and
-    (b) otherwise make it clear that the license contains terms which
-    differ from this License.
-
-5. DISCLAIMER OF WARRANTY.
-
-    COVERED SOFTWARE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS"
-    BASIS, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED,
-    INCLUDING, WITHOUT LIMITATION, WARRANTIES THAT THE COVERED
-    SOFTWARE IS FREE OF DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR
-    PURPOSE OR NON-INFRINGING.  THE ENTIRE RISK AS TO THE QUALITY AND
-    PERFORMANCE OF THE COVERED SOFTWARE IS WITH YOU.  SHOULD ANY
-    COVERED SOFTWARE PROVE DEFECTIVE IN ANY RESPECT, YOU (NOT THE
-    INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE COST OF ANY
-    NECESSARY SERVICING, REPAIR OR CORRECTION.  THIS DISCLAIMER OF
-    WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE.  NO USE OF
-    ANY COVERED SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS
-    DISCLAIMER.
-
-6. TERMINATION.
-
-    6.1. This License and the rights granted hereunder will terminate
-    automatically if You fail to comply with terms herein and fail to
-    cure such breach within 30 days of becoming aware of the breach.
-    Provisions which, by their nature, must remain in effect beyond
-    the termination of this License shall survive.
-
-    6.2. If You assert a patent infringement claim (excluding
-    declaratory judgment actions) against Initial Developer or a
-    Contributor (the Initial Developer or Contributor against whom You
-    assert such claim is referred to as "Participant") alleging that
-    the Participant Software (meaning the Contributor Version where
-    the Participant is a Contributor or the Original Software where
-    the Participant is the Initial Developer) directly or indirectly
-    infringes any patent, then any and all rights granted directly or
-    indirectly to You by such Participant, the Initial Developer (if
-    the Initial Developer is not the Participant) and all Contributors
-    under Sections 2.1 and/or 2.2 of this License shall, upon 60 days
-    notice from Participant terminate prospectively and automatically
-    at the expiration of such 60 day notice period, unless if within
-    such 60 day period You withdraw Your claim with respect to the
-    Participant Software against such Participant either unilaterally
-    or pursuant to a written agreement with Participant.
-
-    6.3. In the event of termination under Sections 6.1 or 6.2 above,
-    all end user licenses that have been validly granted by You or any
-    distributor hereunder prior to termination (excluding licenses
-    granted to You by any distributor) shall survive termination.
-
-7. LIMITATION OF LIABILITY.
-
-    UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, WHETHER TORT
-    (INCLUDING NEGLIGENCE), CONTRACT, OR OTHERWISE, SHALL YOU, THE
-    INITIAL DEVELOPER, ANY OTHER CONTRIBUTOR, OR ANY DISTRIBUTOR OF
-    COVERED SOFTWARE, OR ANY SUPPLIER OF ANY OF SUCH PARTIES, BE
-    LIABLE TO ANY PERSON FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR
-    CONSEQUENTIAL DAMAGES OF ANY CHARACTER INCLUDING, WITHOUT
-    LIMITATION, DAMAGES FOR LOST PROFITS, LOSS OF GOODWILL, WORK
-    STOPPAGE, COMPUTER FAILURE OR MALFUNCTION, OR ANY AND ALL OTHER
-    COMMERCIAL DAMAGES OR LOSSES, EVEN IF SUCH PARTY SHALL HAVE BEEN
-    INFORMED OF THE POSSIBILITY OF SUCH DAMAGES.  THIS LIMITATION OF
-    LIABILITY SHALL NOT APPLY TO LIABILITY FOR DEATH OR PERSONAL
-    INJURY RESULTING FROM SUCH PARTY'S NEGLIGENCE TO THE EXTENT
-    APPLICABLE LAW PROHIBITS SUCH LIMITATION.  SOME JURISDICTIONS DO
-    NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR
-    CONSEQUENTIAL DAMAGES, SO THIS EXCLUSION AND LIMITATION MAY NOT
-    APPLY TO YOU.
-
-8. U.S. GOVERNMENT END USERS.
-
-    The Covered Software is a "commercial item," as that term is
-    defined in 48 C.F.R. 2.101 (Oct. 1995), consisting of "commercial
-    computer software" (as that term is defined at 48
-    C.F.R. 252.227-7014(a)(1)) and "commercial computer software
-    documentation" as such terms are used in 48 C.F.R. 12.212
-    (Sept. 1995).  Consistent with 48 C.F.R. 12.212 and 48
-    C.F.R. 227.7202-1 through 227.7202-4 (June 1995), all
-    U.S. Government End Users acquire Covered Software with only those
-    rights set forth herein.  This U.S. Government Rights clause is in
-    lieu of, and supersedes, any other FAR, DFAR, or other clause or
-    provision that addresses Government rights in computer software
-    under this License.
-
-9. MISCELLANEOUS.
-
-    This License represents the complete agreement concerning subject
-    matter hereof.  If any provision of this License is held to be
-    unenforceable, such provision shall be reformed only to the extent
-    necessary to make it enforceable.  This License shall be governed
-    by the law of the jurisdiction specified in a notice contained
-    within the Original Software (except to the extent applicable law,
-    if any, provides otherwise), excluding such jurisdiction's
-    conflict-of-law provisions.  Any litigation relating to this
-    License shall be subject to the jurisdiction of the courts located
-    in the jurisdiction and venue specified in a notice contained
-    within the Original Software, with the losing party responsible
-    for costs, including, without limitation, court costs and
-    reasonable attorneys' fees and expenses.  The application of the
-    United Nations Convention on Contracts for the International Sale
-    of Goods is expressly excluded.  Any law or regulation which
-    provides that the language of a contract shall be construed
-    against the drafter shall not apply to this License.  You agree
-    that You alone are responsible for compliance with the United
-    States export administration regulations (and the export control
-    laws and regulation of any other countries) when You use,
-    distribute or otherwise make available any Covered Software.
-
-10. RESPONSIBILITY FOR CLAIMS.
-
-    As between Initial Developer and the Contributors, each party is
-    responsible for claims and damages arising, directly or
-    indirectly, out of its utilization of rights under this License
-    and You agree to work with Initial Developer and Contributors to
-    distribute such responsibility on an equitable basis.  Nothing
-    herein is intended or shall be deemed to constitute any admission
-    of liability.
-
---------------------------------------------------------------------
-
-NOTICE PURSUANT TO SECTION 9 OF THE COMMON DEVELOPMENT AND
-DISTRIBUTION LICENSE (CDDL)
-
-For Covered Software in this distribution, this License shall
-be governed by the laws of the State of California (excluding
-conflict-of-law provisions).
-
-Any litigation relating to this License shall be subject to the
-jurisdiction of the Federal Courts of the Northern District of
-California and the state courts of the State of California, with
-venue lying in Santa Clara County, California.

cddl/contrib/opensolaris/cmd/zdb/zdb.8

@@ -1,93 +0,0 @@
-'\" te
-.\" CDDL HEADER START
-.\"
-.\" The contents of this file are subject to the terms of the
-.\" Common Development and Distribution License (the "License").  
-.\" You may not use this file except in compliance with the License.
-.\"
-.\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
-.\" or http://www.opensolaris.org/os/licensing.
-.\" See the License for the specific language governing permissions
-.\" and limitations under the License.
-.\"
-.\" When distributing Covered Code, include this CDDL HEADER in each
-.\" file and include the License file at usr/src/OPENSOLARIS.LICENSE.
-.\" If applicable, add the following below this CDDL HEADER, with the
-.\" fields enclosed by brackets "[]" replaced with your own identifying
-.\" information: Portions Copyright [yyyy] [name of copyright owner]
-.\"
-.\" CDDL HEADER END
-.\" Copyright (c) 2004, Sun Microsystems, Inc. All Rights Reserved.
-.TH zdb 1M "31 Oct 2005" "SunOS 5.11" "System Administration Commands"
-.SH NAME
-zdb \- ZFS debugger
-.SH SYNOPSIS
-.LP
-.nf
-\fBzdb\fR \fIpool\fR
-.fi
-
-.SH DESCRIPTION
-.LP
-The \fBzdb\fR command is used by support engineers to diagnose failures and gather statistics. Since the \fBZFS\fR file system is always consistent on disk and is self-repairing, \fBzdb\fR should only be run under the direction by a support engineer.
-.LP
-If no arguments are specified, \fBzdb\fR, performs basic consistency checks on the pool and associated datasets, and report any problems detected.
-.LP
-Any options supported by this command are internal to Sun and subject to change at any time.
-.SH EXIT STATUS
-.LP
-The following exit values are returned:
-.sp
-.ne 2
-.mk
-.na
-\fB\fB0\fR\fR
-.ad
-.RS 5n
-.rt  
-The pool is consistent.
-.RE
-
-.sp
-.ne 2
-.mk
-.na
-\fB\fB1\fR\fR
-.ad
-.RS 5n
-.rt  
-An error was detected.
-.RE
-
-.sp
-.ne 2
-.mk
-.na
-\fB\fB2\fR\fR
-.ad
-.RS 5n
-.rt  
-Invalid command line options were specified.
-.RE
-
-.SH ATTRIBUTES
-.LP
-See \fBattributes\fR(5) for descriptions of the following attributes:
-.sp
-
-.sp
-.TS
-tab() box;
-cw(2.75i) |cw(2.75i) 
-lw(2.75i) |lw(2.75i) 
-.
-ATTRIBUTE TYPEATTRIBUTE VALUE
-_
-AvailabilitySUNWzfsu
-_
-Interface StabilityUnstable
-.TE
-
-.SH SEE ALSO
-.LP
-\fBzfs\fR(1M), \fBzpool\fR(1M), \fBattributes\fR(5)

cddl/contrib/opensolaris/cmd/zdb/zdb_il.c

@@ -1,354 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-/*
- * Print intent log header and statistics.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <sys/zfs_context.h>
-#include <sys/spa.h>
-#include <sys/dmu.h>
-#include <sys/stat.h>
-#include <sys/resource.h>
-#include <sys/zil.h>
-#include <sys/zil_impl.h>
-
-extern uint8_t dump_opt[256];
-
-static void
-print_log_bp(const blkptr_t *bp, const char *prefix)
-{
-	char blkbuf[BP_SPRINTF_LEN];
-
-	sprintf_blkptr(blkbuf, BP_SPRINTF_LEN, bp);
-	(void) printf("%s%s\n", prefix, blkbuf);
-}
-
-/* ARGSUSED */
-static void
-zil_prt_rec_create(zilog_t *zilog, int txtype, lr_create_t *lr)
-{
-	time_t crtime = lr->lr_crtime[0];
-	char *name = (char *)(lr + 1);
-	char *link = name + strlen(name) + 1;
-
-	if (txtype == TX_SYMLINK)
-		(void) printf("\t\t\t%s -> %s\n", name, link);
-	else
-		(void) printf("\t\t\t%s\n", name);
-
-	(void) printf("\t\t\t%s", ctime(&crtime));
-	(void) printf("\t\t\tdoid %llu, foid %llu, mode %llo\n",
-	    (u_longlong_t)lr->lr_doid, (u_longlong_t)lr->lr_foid,
-	    (longlong_t)lr->lr_mode);
-	(void) printf("\t\t\tuid %llu, gid %llu, gen %llu, rdev 0x%llx\n",
-	    (u_longlong_t)lr->lr_uid, (u_longlong_t)lr->lr_gid,
-	    (u_longlong_t)lr->lr_gen, (u_longlong_t)lr->lr_rdev);
-}
-
-/* ARGSUSED */
-static void
-zil_prt_rec_remove(zilog_t *zilog, int txtype, lr_remove_t *lr)
-{
-	(void) printf("\t\t\tdoid %llu, name %s\n",
-	    (u_longlong_t)lr->lr_doid, (char *)(lr + 1));
-}
-
-/* ARGSUSED */
-static void
-zil_prt_rec_link(zilog_t *zilog, int txtype, lr_link_t *lr)
-{
-	(void) printf("\t\t\tdoid %llu, link_obj %llu, name %s\n",
-	    (u_longlong_t)lr->lr_doid, (u_longlong_t)lr->lr_link_obj,
-	    (char *)(lr + 1));
-}
-
-/* ARGSUSED */
-static void
-zil_prt_rec_rename(zilog_t *zilog, int txtype, lr_rename_t *lr)
-{
-	char *snm = (char *)(lr + 1);
-	char *tnm = snm + strlen(snm) + 1;
-
-	(void) printf("\t\t\tsdoid %llu, tdoid %llu\n",
-	    (u_longlong_t)lr->lr_sdoid, (u_longlong_t)lr->lr_tdoid);
-	(void) printf("\t\t\tsrc %s tgt %s\n", snm, tnm);
-}
-
-/* ARGSUSED */
-static void
-zil_prt_rec_write(zilog_t *zilog, int txtype, lr_write_t *lr)
-{
-	char *data, *dlimit;
-	blkptr_t *bp = &lr->lr_blkptr;
-	char buf[SPA_MAXBLOCKSIZE];
-	int verbose = MAX(dump_opt['d'], dump_opt['i']);
-	int error;
-
-	(void) printf("\t\t\tfoid %llu, offset 0x%llx,"
-	    " length 0x%llx, blkoff 0x%llx\n",
-	    (u_longlong_t)lr->lr_foid, (longlong_t)lr->lr_offset,
-	    (u_longlong_t)lr->lr_length, (u_longlong_t)lr->lr_blkoff);
-
-	if (verbose < 5)
-		return;
-
-	if (lr->lr_common.lrc_reclen == sizeof (lr_write_t)) {
-		(void) printf("\t\t\thas blkptr, %s\n",
-		    bp->blk_birth >= spa_first_txg(zilog->zl_spa) ?
-		    "will claim" : "won't claim");
-		print_log_bp(bp, "\t\t\t");
-		if (bp->blk_birth == 0) {
-			bzero(buf, sizeof (buf));
-		} else {
-			zbookmark_t zb;
-
-			ASSERT3U(bp->blk_cksum.zc_word[ZIL_ZC_OBJSET], ==,
-			    dmu_objset_id(zilog->zl_os));
-
-			zb.zb_objset = bp->blk_cksum.zc_word[ZIL_ZC_OBJSET];
-			zb.zb_object = 0;
-			zb.zb_level = -1;
-			zb.zb_blkid = bp->blk_cksum.zc_word[ZIL_ZC_SEQ];
-
-			error = zio_wait(zio_read(NULL, zilog->zl_spa,
-			    bp, buf, BP_GET_LSIZE(bp), NULL, NULL,
-			    ZIO_PRIORITY_SYNC_READ, ZIO_FLAG_CANFAIL, &zb));
-			if (error)
-				return;
-		}
-		data = buf + lr->lr_blkoff;
-	} else {
-		data = (char *)(lr + 1);
-	}
-
-	dlimit = data + MIN(lr->lr_length,
-	    (verbose < 6 ? 20 : SPA_MAXBLOCKSIZE));
-
-	(void) printf("\t\t\t");
-	while (data < dlimit) {
-		if (isprint(*data))
-			(void) printf("%c ", *data);
-		else
-			(void) printf("%2X", *data);
-		data++;
-	}
-	(void) printf("\n");
-}
-
-/* ARGSUSED */
-static void
-zil_prt_rec_truncate(zilog_t *zilog, int txtype, lr_truncate_t *lr)
-{
-	(void) printf("\t\t\tfoid %llu, offset 0x%llx, length 0x%llx\n",
-	    (u_longlong_t)lr->lr_foid, (longlong_t)lr->lr_offset,
-	    (u_longlong_t)lr->lr_length);
-}
-
-/* ARGSUSED */
-static void
-zil_prt_rec_setattr(zilog_t *zilog, int txtype, lr_setattr_t *lr)
-{
-	time_t atime = (time_t)lr->lr_atime[0];
-	time_t mtime = (time_t)lr->lr_mtime[0];
-
-	(void) printf("\t\t\tfoid %llu, mask 0x%llx\n",
-	    (u_longlong_t)lr->lr_foid, (u_longlong_t)lr->lr_mask);
-
-	if (lr->lr_mask & AT_MODE) {
-		(void) printf("\t\t\tAT_MODE  %llo\n",
-		    (longlong_t)lr->lr_mode);
-	}
-
-	if (lr->lr_mask & AT_UID) {
-		(void) printf("\t\t\tAT_UID   %llu\n",
-		    (u_longlong_t)lr->lr_uid);
-	}
-
-	if (lr->lr_mask & AT_GID) {
-		(void) printf("\t\t\tAT_GID   %llu\n",
-		    (u_longlong_t)lr->lr_gid);
-	}
-
-	if (lr->lr_mask & AT_SIZE) {
-		(void) printf("\t\t\tAT_SIZE  %llu\n",
-		    (u_longlong_t)lr->lr_size);
-	}
-
-	if (lr->lr_mask & AT_ATIME) {
-		(void) printf("\t\t\tAT_ATIME %llu.%09llu %s",
-		    (u_longlong_t)lr->lr_atime[0],
-		    (u_longlong_t)lr->lr_atime[1],
-		    ctime(&atime));
-	}
-
-	if (lr->lr_mask & AT_MTIME) {
-		(void) printf("\t\t\tAT_MTIME %llu.%09llu %s",
-		    (u_longlong_t)lr->lr_mtime[0],
-		    (u_longlong_t)lr->lr_mtime[1],
-		    ctime(&mtime));
-	}
-}
-
-/* ARGSUSED */
-static void
-zil_prt_rec_acl(zilog_t *zilog, int txtype, lr_acl_t *lr)
-{
-	(void) printf("\t\t\tfoid %llu, aclcnt %llu\n",
-	    (u_longlong_t)lr->lr_foid, (u_longlong_t)lr->lr_aclcnt);
-}
-
-typedef void (*zil_prt_rec_func_t)();
-typedef struct zil_rec_info {
-	zil_prt_rec_func_t	zri_print;
-	char			*zri_name;
-	uint64_t		zri_count;
-} zil_rec_info_t;
-
-static zil_rec_info_t zil_rec_info[TX_MAX_TYPE] = {
-	{	NULL,			"Total      "	},
-	{	zil_prt_rec_create,	"TX_CREATE  "	},
-	{	zil_prt_rec_create,	"TX_MKDIR   "	},
-	{	zil_prt_rec_create,	"TX_MKXATTR "	},
-	{	zil_prt_rec_create,	"TX_SYMLINK "	},
-	{	zil_prt_rec_remove,	"TX_REMOVE  "	},
-	{	zil_prt_rec_remove,	"TX_RMDIR   "	},
-	{	zil_prt_rec_link,	"TX_LINK    "	},
-	{	zil_prt_rec_rename,	"TX_RENAME  "	},
-	{	zil_prt_rec_write,	"TX_WRITE   "	},
-	{	zil_prt_rec_truncate,	"TX_TRUNCATE"	},
-	{	zil_prt_rec_setattr,	"TX_SETATTR "	},
-	{	zil_prt_rec_acl,	"TX_ACL     "	},
-};
-
-/* ARGSUSED */
-static void
-print_log_record(zilog_t *zilog, lr_t *lr, void *arg, uint64_t claim_txg)
-{
-	int txtype;
-	int verbose = MAX(dump_opt['d'], dump_opt['i']);
-
-	txtype = lr->lrc_txtype;
-
-	ASSERT(txtype != 0 && (uint_t)txtype < TX_MAX_TYPE);
-	ASSERT(lr->lrc_txg);
-
-	(void) printf("\t\t%s len %6llu, txg %llu, seq %llu\n",
-	    zil_rec_info[txtype].zri_name,
-	    (u_longlong_t)lr->lrc_reclen,
-	    (u_longlong_t)lr->lrc_txg,
-	    (u_longlong_t)lr->lrc_seq);
-
-	if (txtype && verbose >= 3)
-		zil_rec_info[txtype].zri_print(zilog, txtype, lr);
-
-	zil_rec_info[txtype].zri_count++;
-	zil_rec_info[0].zri_count++;
-}
-
-/* ARGSUSED */
-static void
-print_log_block(zilog_t *zilog, blkptr_t *bp, void *arg, uint64_t claim_txg)
-{
-	char blkbuf[BP_SPRINTF_LEN];
-	int verbose = MAX(dump_opt['d'], dump_opt['i']);
-	char *claim;
-
-	if (verbose <= 3)
-		return;
-
-	if (verbose >= 5) {
-		(void) strcpy(blkbuf, ", ");
-		sprintf_blkptr(blkbuf + strlen(blkbuf),
-		    BP_SPRINTF_LEN - strlen(blkbuf), bp);
-	} else {
-		blkbuf[0] = '\0';
-	}
-
-	if (claim_txg != 0)
-		claim = "already claimed";
-	else if (bp->blk_birth >= spa_first_txg(zilog->zl_spa))
-		claim = "will claim";
-	else
-		claim = "won't claim";
-
-	(void) printf("\tBlock seqno %llu, %s%s\n",
-	    (u_longlong_t)bp->blk_cksum.zc_word[ZIL_ZC_SEQ], claim, blkbuf);
-}
-
-static void
-print_log_stats(int verbose)
-{
-	int i, w, p10;
-
-	if (verbose > 3)
-		(void) printf("\n");
-
-	if (zil_rec_info[0].zri_count == 0)
-		return;
-
-	for (w = 1, p10 = 10; zil_rec_info[0].zri_count >= p10; p10 *= 10)
-		w++;
-
-	for (i = 0; i < TX_MAX_TYPE; i++)
-		if (zil_rec_info[i].zri_count || verbose >= 3)
-			(void) printf("\t\t%s %*llu\n",
-			    zil_rec_info[i].zri_name, w,
-			    (u_longlong_t)zil_rec_info[i].zri_count);
-	(void) printf("\n");
-}
-
-/* ARGSUSED */
-void
-dump_intent_log(zilog_t *zilog)
-{
-	const zil_header_t *zh = zilog->zl_header;
-	int verbose = MAX(dump_opt['d'], dump_opt['i']);
-	int i;
-
-	if (zh->zh_log.blk_birth == 0 || verbose < 2)
-		return;
-
-	(void) printf("\n    ZIL header: claim_txg %llu, seq %llu\n",
-	    (u_longlong_t)zh->zh_claim_txg, (u_longlong_t)zh->zh_replay_seq);
-
-	if (verbose >= 4)
-		print_log_bp(&zh->zh_log, "\n\tfirst block: ");
-
-	for (i = 0; i < TX_MAX_TYPE; i++)
-		zil_rec_info[i].zri_count = 0;
-
-	if (verbose >= 2) {
-		(void) printf("\n");
-		(void) zil_parse(zilog, print_log_block, print_log_record, NULL,
-		    zh->zh_claim_txg);
-		print_log_stats(verbose);
-	}
-}

cddl/contrib/opensolaris/cmd/zfs/zfs_iter.c

@@ -1,405 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include <libintl.h>
-#include <libuutil.h>
-#include <stddef.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <strings.h>
-
-#include <libzfs.h>
-
-#include "zfs_util.h"
-#include "zfs_iter.h"
-
-/*
- * This is a private interface used to gather up all the datasets specified on
- * the command line so that we can iterate over them in order.
- *
- * First, we iterate over all filesystems, gathering them together into an
- * AVL tree.  We report errors for any explicitly specified datasets
- * that we couldn't open.
- *
- * When finished, we have an AVL tree of ZFS handles.  We go through and execute
- * the provided callback for each one, passing whatever data the user supplied.
- */
-
-typedef struct zfs_node {
-	zfs_handle_t	*zn_handle;
-	uu_avl_node_t	zn_avlnode;
-} zfs_node_t;
-
-typedef struct callback_data {
-	uu_avl_t	*cb_avl;
-	int		cb_recurse;
-	zfs_type_t	cb_types;
-	zfs_sort_column_t *cb_sortcol;
-	zfs_proplist_t	**cb_proplist;
-} callback_data_t;
-
-uu_avl_pool_t *avl_pool;
-
-/*
- * Called for each dataset.  If the object the object is of an appropriate type,
- * add it to the avl tree and recurse over any children as necessary.
- */
-int
-zfs_callback(zfs_handle_t *zhp, void *data)
-{
-	callback_data_t *cb = data;
-	int dontclose = 0;
-
-	/*
-	 * If this object is of the appropriate type, add it to the AVL tree.
-	 */
-	if (zfs_get_type(zhp) & cb->cb_types) {
-		uu_avl_index_t idx;
-		zfs_node_t *node = safe_malloc(sizeof (zfs_node_t));
-
-		node->zn_handle = zhp;
-		uu_avl_node_init(node, &node->zn_avlnode, avl_pool);
-		if (uu_avl_find(cb->cb_avl, node, cb->cb_sortcol,
-		    &idx) == NULL) {
-			if (cb->cb_proplist &&
-			    zfs_expand_proplist(zhp, cb->cb_proplist) != 0) {
-				free(node);
-				return (-1);
-			}
-			uu_avl_insert(cb->cb_avl, node, idx);
-			dontclose = 1;
-		} else {
-			free(node);
-		}
-	}
-
-	/*
-	 * Recurse if necessary.
-	 */
-	if (cb->cb_recurse && (zfs_get_type(zhp) == ZFS_TYPE_FILESYSTEM ||
-	    (zfs_get_type(zhp) == ZFS_TYPE_VOLUME && (cb->cb_types &
-	    ZFS_TYPE_SNAPSHOT))))
-		(void) zfs_iter_children(zhp, zfs_callback, data);
-
-	if (!dontclose)
-		zfs_close(zhp);
-
-	return (0);
-}
-
-int
-zfs_add_sort_column(zfs_sort_column_t **sc, const char *name,
-    boolean_t reverse)
-{
-	zfs_sort_column_t *col;
-	zfs_prop_t prop;
-
-	if ((prop = zfs_name_to_prop(name)) == ZFS_PROP_INVAL &&
-	    !zfs_prop_user(name))
-		return (-1);
-
-	col = safe_malloc(sizeof (zfs_sort_column_t));
-
-	col->sc_prop = prop;
-	col->sc_reverse = reverse;
-	if (prop == ZFS_PROP_INVAL) {
-		col->sc_user_prop = safe_malloc(strlen(name) + 1);
-		(void) strcpy(col->sc_user_prop, name);
-	}
-
-	if (*sc == NULL) {
-		col->sc_last = col;
-		*sc = col;
-	} else {
-		(*sc)->sc_last->sc_next = col;
-		(*sc)->sc_last = col;
-	}
-
-	return (0);
-}
-
-void
-zfs_free_sort_columns(zfs_sort_column_t *sc)
-{
-	zfs_sort_column_t *col;
-
-	while (sc != NULL) {
-		col = sc->sc_next;
-		free(sc->sc_user_prop);
-		free(sc);
-		sc = col;
-	}
-}
-
-/* ARGSUSED */
-static int
-zfs_compare(const void *larg, const void *rarg, void *unused)
-{
-	zfs_handle_t *l = ((zfs_node_t *)larg)->zn_handle;
-	zfs_handle_t *r = ((zfs_node_t *)rarg)->zn_handle;
-	const char *lname = zfs_get_name(l);
-	const char *rname = zfs_get_name(r);
-	char *lat, *rat;
-	uint64_t lcreate, rcreate;
-	int ret;
-
-	lat = (char *)strchr(lname, '@');
-	rat = (char *)strchr(rname, '@');
-
-	if (lat != NULL)
-		*lat = '\0';
-	if (rat != NULL)
-		*rat = '\0';
-
-	ret = strcmp(lname, rname);
-	if (ret == 0) {
-		/*
-		 * If we're comparing a dataset to one of its snapshots, we
-		 * always make the full dataset first.
-		 */
-		if (lat == NULL) {
-			ret = -1;
-		} else if (rat == NULL) {
-			ret = 1;
-		} else {
-			/*
-			 * If we have two snapshots from the same dataset, then
-			 * we want to sort them according to creation time.  We
-			 * use the hidden CREATETXG property to get an absolute
-			 * ordering of snapshots.
-			 */
-			lcreate = zfs_prop_get_int(l, ZFS_PROP_CREATETXG);
-			rcreate = zfs_prop_get_int(r, ZFS_PROP_CREATETXG);
-
-			if (lcreate < rcreate)
-				ret = -1;
-			else if (lcreate > rcreate)
-				ret = 1;
-		}
-	}
-
-	if (lat != NULL)
-		*lat = '@';
-	if (rat != NULL)
-		*rat = '@';
-
-	return (ret);
-}
-
-/*
- * Sort datasets by specified columns.
- *
- * o  Numeric types sort in ascending order.
- * o  String types sort in alphabetical order.
- * o  Types inappropriate for a row sort that row to the literal
- *    bottom, regardless of the specified ordering.
- *
- * If no sort columns are specified, or two datasets compare equally
- * across all specified columns, they are sorted alphabetically by name
- * with snapshots grouped under their parents.
- */
-static int
-zfs_sort(const void *larg, const void *rarg, void *data)
-{
-	zfs_handle_t *l = ((zfs_node_t *)larg)->zn_handle;
-	zfs_handle_t *r = ((zfs_node_t *)rarg)->zn_handle;
-	zfs_sort_column_t *sc = (zfs_sort_column_t *)data;
-	zfs_sort_column_t *psc;
-
-	for (psc = sc; psc != NULL; psc = psc->sc_next) {
-		char lbuf[ZFS_MAXPROPLEN], rbuf[ZFS_MAXPROPLEN];
-		char *lstr, *rstr;
-		uint64_t lnum, rnum;
-		boolean_t lvalid, rvalid;
-		int ret = 0;
-
-		/*
-		 * We group the checks below the generic code.  If 'lstr' and
-		 * 'rstr' are non-NULL, then we do a string based comparison.
-		 * Otherwise, we compare 'lnum' and 'rnum'.
-		 */
-		lstr = rstr = NULL;
-		if (psc->sc_prop == ZFS_PROP_INVAL) {
-			nvlist_t *luser, *ruser;
-			nvlist_t *lval, *rval;
-
-			luser = zfs_get_user_props(l);
-			ruser = zfs_get_user_props(r);
-
-			lvalid = (nvlist_lookup_nvlist(luser,
-			    psc->sc_user_prop, &lval) == 0);
-			rvalid = (nvlist_lookup_nvlist(ruser,
-			    psc->sc_user_prop, &rval) == 0);
-
-			if (lvalid)
-				verify(nvlist_lookup_string(lval,
-				    ZFS_PROP_VALUE, &lstr) == 0);
-			if (rvalid)
-				verify(nvlist_lookup_string(rval,
-				    ZFS_PROP_VALUE, &rstr) == 0);
-
-		} else if (zfs_prop_is_string(psc->sc_prop)) {
-			lvalid = (zfs_prop_get(l, psc->sc_prop, lbuf,
-			    sizeof (lbuf), NULL, NULL, 0, B_TRUE) == 0);
-			rvalid = (zfs_prop_get(r, psc->sc_prop, rbuf,
-			    sizeof (rbuf), NULL, NULL, 0, B_TRUE) == 0);
-
-			lstr = lbuf;
-			rstr = rbuf;
-		} else {
-			lvalid = zfs_prop_valid_for_type(psc->sc_prop,
-			    zfs_get_type(l));
-			rvalid = zfs_prop_valid_for_type(psc->sc_prop,
-			    zfs_get_type(r));
-
-			if (lvalid)
-				(void) zfs_prop_get_numeric(l, psc->sc_prop,
-				    &lnum, NULL, NULL, 0);
-			if (rvalid)
-				(void) zfs_prop_get_numeric(r, psc->sc_prop,
-				    &rnum, NULL, NULL, 0);
-		}
-
-		if (!lvalid && !rvalid)
-			continue;
-		else if (!lvalid)
-			return (1);
-		else if (!rvalid)
-			return (-1);
-
-		if (lstr)
-			ret = strcmp(lstr, rstr);
-		if (lnum < rnum)
-			ret = -1;
-		else if (lnum > rnum)
-			ret = 1;
-
-		if (ret != 0) {
-			if (psc->sc_reverse == B_TRUE)
-				ret = (ret < 0) ? 1 : -1;
-			return (ret);
-		}
-	}
-
-	return (zfs_compare(larg, rarg, NULL));
-}
-
-int
-zfs_for_each(int argc, char **argv, boolean_t recurse, zfs_type_t types,
-    zfs_sort_column_t *sortcol, zfs_proplist_t **proplist, zfs_iter_f callback,
-    void *data, boolean_t args_can_be_paths)
-{
-	callback_data_t cb;
-	int ret = 0;
-	zfs_node_t *node;
-	uu_avl_walk_t *walk;
-
-	avl_pool = uu_avl_pool_create("zfs_pool", sizeof (zfs_node_t),
-	    offsetof(zfs_node_t, zn_avlnode), zfs_sort, UU_DEFAULT);
-
-	if (avl_pool == NULL) {
-		(void) fprintf(stderr,
-		    gettext("internal error: out of memory\n"));
-		exit(1);
-	}
-
-	cb.cb_sortcol = sortcol;
-	cb.cb_recurse = recurse;
-	cb.cb_proplist = proplist;
-	cb.cb_types = types;
-	if ((cb.cb_avl = uu_avl_create(avl_pool, NULL, UU_DEFAULT)) == NULL) {
-		(void) fprintf(stderr,
-		    gettext("internal error: out of memory\n"));
-		exit(1);
-	}
-
-	if (argc == 0) {
-		/*
-		 * If given no arguments, iterate over all datasets.
-		 */
-		cb.cb_recurse = 1;
-		ret = zfs_iter_root(g_zfs, zfs_callback, &cb);
-	} else {
-		int i;
-		zfs_handle_t *zhp;
-		zfs_type_t argtype;
-
-		/*
-		 * If we're recursive, then we always allow filesystems as
-		 * arguments.  If we also are interested in snapshots, then we
-		 * can take volumes as well.
-		 */
-		argtype = types;
-		if (recurse) {
-			argtype |= ZFS_TYPE_FILESYSTEM;
-			if (types & ZFS_TYPE_SNAPSHOT)
-				argtype |= ZFS_TYPE_VOLUME;
-		}
-
-		for (i = 0; i < argc; i++) {
-			if (args_can_be_paths) {
-				zhp = zfs_path_to_zhandle(g_zfs, argv[i],
-				    argtype);
-			} else {
-				zhp = zfs_open(g_zfs, argv[i], argtype);
-			}
-			if (zhp != NULL)
-				ret |= zfs_callback(zhp, &cb);
-			else
-				ret = 1;
-		}
-	}
-
-	/*
-	 * At this point we've got our AVL tree full of zfs handles, so iterate
-	 * over each one and execute the real user callback.
-	 */
-	for (node = uu_avl_first(cb.cb_avl); node != NULL;
-	    node = uu_avl_next(cb.cb_avl, node))
-		ret |= callback(node->zn_handle, data);
-
-	/*
-	 * Finally, clean up the AVL tree.
-	 */
-	if ((walk = uu_avl_walk_start(cb.cb_avl, UU_WALK_ROBUST)) == NULL) {
-		(void) fprintf(stderr,
-		    gettext("internal error: out of memory"));
-		exit(1);
-	}
-
-	while ((node = uu_avl_walk_next(walk)) != NULL) {
-		uu_avl_remove(cb.cb_avl, node);
-		zfs_close(node->zn_handle);
-		free(node);
-	}
-
-	uu_avl_walk_end(walk);
-	uu_avl_destroy(cb.cb_avl);
-	uu_avl_pool_destroy(avl_pool);
-
-	return (ret);
-}

cddl/contrib/opensolaris/cmd/zfs/zfs_iter.h

@@ -1,52 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#ifndef	ZFS_ITER_H
-#define	ZFS_ITER_H
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#ifdef	__cplusplus
-extern "C" {
-#endif
-
-typedef struct zfs_sort_column {
-	struct zfs_sort_column	*sc_next;
-	struct zfs_sort_column	*sc_last;
-	zfs_prop_t		sc_prop;
-	char			*sc_user_prop;
-	boolean_t		sc_reverse;
-} zfs_sort_column_t;
-
-int zfs_for_each(int, char **, boolean_t, zfs_type_t, zfs_sort_column_t *,
-    zfs_proplist_t **, zfs_iter_f, void *, boolean_t);
-int zfs_add_sort_column(zfs_sort_column_t **, const char *, boolean_t);
-void zfs_free_sort_columns(zfs_sort_column_t *);
-
-#ifdef	__cplusplus
-}
-#endif
-
-#endif	/* ZFS_ITER_H */

cddl/contrib/opensolaris/cmd/zfs/zfs_util.h

@@ -1,44 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#ifndef	_ZFS_UTIL_H
-#define	_ZFS_UTIL_H
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include <libzfs.h>
-
-#ifdef	__cplusplus
-extern "C" {
-#endif
-
-void * safe_malloc(size_t size);
-libzfs_handle_t *g_zfs;
-
-#ifdef	__cplusplus
-}
-#endif
-
-#endif	/* _ZFS_UTIL_H */

cddl/contrib/opensolaris/cmd/zpool/zpool_iter.c

@@ -1,245 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include <solaris.h>
-#include <libintl.h>
-#include <libuutil.h>
-#include <stddef.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <strings.h>
-
-#include <libzfs.h>
-
-#include "zpool_util.h"
-
-/*
- * Private interface for iterating over pools specified on the command line.
- * Most consumers will call for_each_pool, but in order to support iostat, we
- * allow fined grained control through the zpool_list_t interface.
- */
-
-typedef struct zpool_node {
-	zpool_handle_t	*zn_handle;
-	uu_avl_node_t	zn_avlnode;
-	int		zn_mark;
-} zpool_node_t;
-
-struct zpool_list {
-	boolean_t	zl_findall;
-	uu_avl_t	*zl_avl;
-	uu_avl_pool_t	*zl_pool;
-};
-
-/* ARGSUSED */
-static int
-zpool_compare(const void *larg, const void *rarg, void *unused)
-{
-	zpool_handle_t *l = ((zpool_node_t *)larg)->zn_handle;
-	zpool_handle_t *r = ((zpool_node_t *)rarg)->zn_handle;
-	const char *lname = zpool_get_name(l);
-	const char *rname = zpool_get_name(r);
-
-	return (strcmp(lname, rname));
-}
-
-/*
- * Callback function for pool_list_get().  Adds the given pool to the AVL tree
- * of known pools.
- */
-static int
-add_pool(zpool_handle_t *zhp, void *data)
-{
-	zpool_list_t *zlp = data;
-	zpool_node_t *node = safe_malloc(sizeof (zpool_node_t));
-	uu_avl_index_t idx;
-
-	node->zn_handle = zhp;
-	uu_avl_node_init(node, &node->zn_avlnode, zlp->zl_pool);
-	if (uu_avl_find(zlp->zl_avl, node, NULL, &idx) == NULL) {
-		uu_avl_insert(zlp->zl_avl, node, idx);
-	} else {
-		zpool_close(zhp);
-		free(node);
-		return (-1);
-	}
-
-	return (0);
-}
-
-/*
- * Create a list of pools based on the given arguments.  If we're given no
- * arguments, then iterate over all pools in the system and add them to the AVL
- * tree.  Otherwise, add only those pool explicitly specified on the command
- * line.
- */
-zpool_list_t *
-pool_list_get(int argc, char **argv, zpool_proplist_t **proplist, int *err)
-{
-	zpool_list_t *zlp;
-
-	zlp = safe_malloc(sizeof (zpool_list_t));
-
-	zlp->zl_pool = uu_avl_pool_create("zfs_pool", sizeof (zpool_node_t),
-	    offsetof(zpool_node_t, zn_avlnode), zpool_compare, UU_DEFAULT);
-
-	if (zlp->zl_pool == NULL)
-		zpool_no_memory();
-
-	if ((zlp->zl_avl = uu_avl_create(zlp->zl_pool, NULL,
-	    UU_DEFAULT)) == NULL)
-		zpool_no_memory();
-
-	if (argc == 0) {
-		(void) zpool_iter(g_zfs, add_pool, zlp);
-		zlp->zl_findall = B_TRUE;
-	} else {
-		int i;
-
-		for (i = 0; i < argc; i++) {
-			zpool_handle_t *zhp;
-
-			if ((zhp = zpool_open_canfail(g_zfs,
-			    argv[i])) != NULL && add_pool(zhp, zlp) == 0) {
-				if (proplist &&
-				    zpool_expand_proplist(zhp, proplist) != 0)
-					*err = B_TRUE;
-			} else
-				*err = B_TRUE;
-		}
-	}
-
-	return (zlp);
-}
-
-/*
- * Search for any new pools, adding them to the list.  We only add pools when no
- * options were given on the command line.  Otherwise, we keep the list fixed as
- * those that were explicitly specified.
- */
-void
-pool_list_update(zpool_list_t *zlp)
-{
-	if (zlp->zl_findall)
-		(void) zpool_iter(g_zfs, add_pool, zlp);
-}
-
-/*
- * Iterate over all pools in the list, executing the callback for each
- */
-int
-pool_list_iter(zpool_list_t *zlp, int unavail, zpool_iter_f func,
-    void *data)
-{
-	zpool_node_t *node, *next_node;
-	int ret = 0;
-
-	for (node = uu_avl_first(zlp->zl_avl); node != NULL; node = next_node) {
-		next_node = uu_avl_next(zlp->zl_avl, node);
-		if (zpool_get_state(node->zn_handle) != POOL_STATE_UNAVAIL ||
-		    unavail)
-			ret |= func(node->zn_handle, data);
-	}
-
-	return (ret);
-}
-
-/*
- * Remove the given pool from the list.  When running iostat, we want to remove
- * those pools that no longer exist.
- */
-void
-pool_list_remove(zpool_list_t *zlp, zpool_handle_t *zhp)
-{
-	zpool_node_t search, *node;
-
-	search.zn_handle = zhp;
-	if ((node = uu_avl_find(zlp->zl_avl, &search, NULL, NULL)) != NULL) {
-		uu_avl_remove(zlp->zl_avl, node);
-		zpool_close(node->zn_handle);
-		free(node);
-	}
-}
-
-/*
- * Free all the handles associated with this list.
- */
-void
-pool_list_free(zpool_list_t *zlp)
-{
-	uu_avl_walk_t *walk;
-	zpool_node_t *node;
-
-	if ((walk = uu_avl_walk_start(zlp->zl_avl, UU_WALK_ROBUST)) == NULL) {
-		(void) fprintf(stderr,
-		    gettext("internal error: out of memory"));
-		exit(1);
-	}
-
-	while ((node = uu_avl_walk_next(walk)) != NULL) {
-		uu_avl_remove(zlp->zl_avl, node);
-		zpool_close(node->zn_handle);
-		free(node);
-	}
-
-	uu_avl_walk_end(walk);
-	uu_avl_destroy(zlp->zl_avl);
-	uu_avl_pool_destroy(zlp->zl_pool);
-
-	free(zlp);
-}
-
-/*
- * Returns the number of elements in the pool list.
- */
-int
-pool_list_count(zpool_list_t *zlp)
-{
-	return (uu_avl_numnodes(zlp->zl_avl));
-}
-
-/*
- * High level function which iterates over all pools given on the command line,
- * using the pool_list_* interfaces.
- */
-int
-for_each_pool(int argc, char **argv, boolean_t unavail,
-    zpool_proplist_t **proplist, zpool_iter_f func, void *data)
-{
-	zpool_list_t *list;
-	int ret = 0;
-
-	if ((list = pool_list_get(argc, argv, proplist, &ret)) == NULL)
-		return (1);
-
-	if (pool_list_iter(list, unavail, func, data) != 0)
-		ret = 1;
-
-	pool_list_free(list);
-
-	return (ret);
-}

cddl/contrib/opensolaris/cmd/zpool/zpool_util.c

@@ -1,79 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include <errno.h>
-#include <libgen.h>
-#include <libintl.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <strings.h>
-
-#include "zpool_util.h"
-
-/*
- * Utility function to guarantee malloc() success.
- */
-void *
-safe_malloc(size_t size)
-{
-	void *data;
-
-	if ((data = calloc(1, size)) == NULL) {
-		(void) fprintf(stderr, "internal error: out of memory\n");
-		exit(1);
-	}
-
-	return (data);
-}
-
-/*
- * Same as above, but for strdup()
- */
-char *
-safe_strdup(const char *str)
-{
-	char *ret;
-
-	if ((ret = strdup(str)) == NULL) {
-		(void) fprintf(stderr, "internal error: out of memory\n");
-		exit(1);
-	}
-
-	return (ret);
-}
-
-/*
- * Display an out of memory error message and abort the current program.
- */
-void
-zpool_no_memory(void)
-{
-	assert(errno == ENOMEM);
-	(void) fprintf(stderr,
-	    gettext("internal error: out of memory\n"));
-	exit(1);
-}

cddl/contrib/opensolaris/cmd/zpool/zpool_util.h

@@ -1,72 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#ifndef	ZPOOL_UTIL_H
-#define	ZPOOL_UTIL_H
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include <libnvpair.h>
-#include <libzfs.h>
-
-#ifdef	__cplusplus
-extern "C" {
-#endif
-
-/*
- * Basic utility functions
- */
-void *safe_malloc(size_t);
-char *safe_strdup(const char *);
-void zpool_no_memory(void);
-
-/*
- * Virtual device functions
- */
-nvlist_t *make_root_vdev(nvlist_t *poolconfig, int force, int check_rep,
-    boolean_t isreplace, int argc, char **argv);
-
-/*
- * Pool list functions
- */
-int for_each_pool(int, char **, boolean_t unavail, zpool_proplist_t **,
-    zpool_iter_f, void *);
-
-typedef struct zpool_list zpool_list_t;
-
-zpool_list_t *pool_list_get(int, char **, zpool_proplist_t **, int *);
-void pool_list_update(zpool_list_t *);
-int pool_list_iter(zpool_list_t *, int unavail, zpool_iter_f, void *);
-void pool_list_free(zpool_list_t *);
-int pool_list_count(zpool_list_t *);
-void pool_list_remove(zpool_list_t *, zpool_handle_t *);
-
-libzfs_handle_t *g_zfs;
-
-#ifdef	__cplusplus
-}
-#endif
-
-#endif	/* ZPOOL_UTIL_H */

cddl/contrib/opensolaris/cmd/zpool/zpool_vdev.c

@@ -1,883 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-
-/*
- * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-/*
- * Functions to convert between a list of vdevs and an nvlist representing the
- * configuration.  Each entry in the list can be one of:
- *
- * 	Device vdevs
- * 		disk=(path=..., devid=...)
- * 		file=(path=...)
- *
- * 	Group vdevs
- * 		raidz[1|2]=(...)
- * 		mirror=(...)
- *
- * 	Hot spares
- *
- * While the underlying implementation supports it, group vdevs cannot contain
- * other group vdevs.  All userland verification of devices is contained within
- * this file.  If successful, the nvlist returned can be passed directly to the
- * kernel; we've done as much verification as possible in userland.
- *
- * Hot spares are a special case, and passed down as an array of disk vdevs, at
- * the same level as the root of the vdev tree.
- *
- * The only function exported by this file is 'get_vdev_spec'.  The function
- * performs several passes:
- *
- * 	1. Construct the vdev specification.  Performs syntax validation and
- *         makes sure each device is valid.
- * 	2. Check for devices in use.  Using libdiskmgt, makes sure that no
- *         devices are also in use.  Some can be overridden using the 'force'
- *         flag, others cannot.
- * 	3. Check for replication errors if the 'force' flag is not specified.
- *         validates that the replication level is consistent across the
- *         entire pool.
- */
-
-#include <assert.h>
-#include <devid.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <libintl.h>
-#include <libnvpair.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#include <paths.h>
-#include <sys/stat.h>
-#include <sys/disk.h>
-#include <sys/mntent.h>
-#include <libgeom.h>
-
-#include <libzfs.h>
-
-#include "zpool_util.h"
-
-/*
- * For any given vdev specification, we can have multiple errors.  The
- * vdev_error() function keeps track of whether we have seen an error yet, and
- * prints out a header if its the first error we've seen.
- */
-boolean_t error_seen;
-boolean_t is_force;
-
-/*PRINTFLIKE1*/
-static void
-vdev_error(const char *fmt, ...)
-{
-	va_list ap;
-
-	if (!error_seen) {
-		(void) fprintf(stderr, gettext("invalid vdev specification\n"));
-		if (!is_force)
-			(void) fprintf(stderr, gettext("use '-f' to override "
-			    "the following errors:\n"));
-		else
-			(void) fprintf(stderr, gettext("the following errors "
-			    "must be manually repaired:\n"));
-		error_seen = B_TRUE;
-	}
-
-	va_start(ap, fmt);
-	(void) vfprintf(stderr, fmt, ap);
-	va_end(ap);
-}
-
-/*
- * Validate a GEOM provider.
- */
-static int
-check_provider(const char *name, boolean_t force, boolean_t isspare)
-{
-	struct gmesh mesh;
-	struct gclass *mp;
-	struct ggeom *gp;
-	struct gprovider *pp;
-	int rv;
-
-	/* XXX: What to do with isspare? */
-
-	if (strncmp(name, _PATH_DEV, sizeof(_PATH_DEV) - 1) == 0)
-		name += sizeof(_PATH_DEV) - 1;
-
-	rv = geom_gettree(&mesh);
-	assert(rv == 0);
-
-	pp = NULL;
-	LIST_FOREACH(mp, &mesh.lg_class, lg_class) {
-		LIST_FOREACH(gp, &mp->lg_geom, lg_geom) {
-			LIST_FOREACH(pp, &gp->lg_provider, lg_provider) {
-				if (strcmp(pp->lg_name, name) == 0)
-					goto out;
-			}
-		}
-	}
-out:
-	rv = -1;
-	if (pp == NULL)
-		vdev_error("no such provider %s\n", name);
-	else {
-		int acr, acw, ace;
-
-		VERIFY(sscanf(pp->lg_mode, "r%dw%de%d", &acr, &acw, &ace) == 3);
-		if (acw == 0 && ace == 0)
-			rv = 0;
-		else
-			vdev_error("%s is in use (%s)\n", name, pp->lg_mode);
-	}
-	geom_deletetree(&mesh);
-	return (rv);
-}
-
-static boolean_t
-is_provider(const char *name)
-{
-	int fd;
-
-	fd = g_open(name, 0);
-	if (fd >= 0) {
-		g_close(fd);
-		return (B_TRUE);
-	}
-	return (B_FALSE);
-
-}
-/*
- * Create a leaf vdev.  Determine if this is a GEOM provider.
- * Valid forms for a leaf vdev are:
- *
- * 	/dev/xxx	Complete path to a GEOM provider
- * 	xxx		Shorthand for /dev/xxx
- */
-nvlist_t *
-make_leaf_vdev(const char *arg)
-{
-	char ident[DISK_IDENT_SIZE], path[MAXPATHLEN];
-	struct stat64 statbuf;
-	nvlist_t *vdev = NULL;
-	char *type = NULL;
-	boolean_t wholedisk = B_FALSE;
-
-	if (strncmp(arg, _PATH_DEV, sizeof(_PATH_DEV) - 1) == 0)
-		strlcpy(path, arg, sizeof (path));
-	else
-		snprintf(path, sizeof (path), "%s%s", _PATH_DEV, arg);
-
-	if (is_provider(path))
-		type = VDEV_TYPE_DISK;
-	else {
-		(void) fprintf(stderr, gettext("cannot use '%s': must be a "
-		    "GEOM provider\n"), path);
-		return (NULL);
-	}
-
-	/*
-	 * Finally, we have the complete device or file, and we know that it is
-	 * acceptable to use.  Construct the nvlist to describe this vdev.  All
-	 * vdevs have a 'path' element, and devices also have a 'devid' element.
-	 */
-	verify(nvlist_alloc(&vdev, NV_UNIQUE_NAME, 0) == 0);
-	verify(nvlist_add_string(vdev, ZPOOL_CONFIG_PATH, path) == 0);
-	verify(nvlist_add_string(vdev, ZPOOL_CONFIG_TYPE, type) == 0);
-	if (strcmp(type, VDEV_TYPE_DISK) == 0)
-		verify(nvlist_add_uint64(vdev, ZPOOL_CONFIG_WHOLE_DISK,
-		    (uint64_t)B_FALSE) == 0);
-
-	/*
-	 * For a whole disk, defer getting its devid until after labeling it.
-	 */
-	if (1 || (S_ISBLK(statbuf.st_mode) && !wholedisk)) {
-		/*
-		 * Get the devid for the device.
-		 */
-		int fd;
-		ddi_devid_t devid;
-		char *minor = NULL, *devid_str = NULL;
-
-		if ((fd = open(path, O_RDONLY)) < 0) {
-			(void) fprintf(stderr, gettext("cannot open '%s': "
-			    "%s\n"), path, strerror(errno));
-			nvlist_free(vdev);
-			return (NULL);
-		}
-
-		if (devid_get(fd, &devid) == 0) {
-			if (devid_get_minor_name(fd, &minor) == 0 &&
-			    (devid_str = devid_str_encode(devid, minor)) !=
-			    NULL) {
-				verify(nvlist_add_string(vdev,
-				    ZPOOL_CONFIG_DEVID, devid_str) == 0);
-			}
-			if (devid_str != NULL)
-				devid_str_free(devid_str);
-			if (minor != NULL)
-				devid_str_free(minor);
-			devid_free(devid);
-		}
-
-		(void) close(fd);
-	}
-
-	return (vdev);
-}
-
-/*
- * Go through and verify the replication level of the pool is consistent.
- * Performs the following checks:
- *
- * 	For the new spec, verifies that devices in mirrors and raidz are the
- * 	same size.
- *
- * 	If the current configuration already has inconsistent replication
- * 	levels, ignore any other potential problems in the new spec.
- *
- * 	Otherwise, make sure that the current spec (if there is one) and the new
- * 	spec have consistent replication levels.
- */
-typedef struct replication_level {
-	char *zprl_type;
-	uint64_t zprl_children;
-	uint64_t zprl_parity;
-} replication_level_t;
-
-/*
- * Given a list of toplevel vdevs, return the current replication level.  If
- * the config is inconsistent, then NULL is returned.  If 'fatal' is set, then
- * an error message will be displayed for each self-inconsistent vdev.
- */
-replication_level_t *
-get_replication(nvlist_t *nvroot, boolean_t fatal)
-{
-	nvlist_t **top;
-	uint_t t, toplevels;
-	nvlist_t **child;
-	uint_t c, children;
-	nvlist_t *nv;
-	char *type;
-	replication_level_t lastrep, rep, *ret;
-	boolean_t dontreport;
-
-	ret = safe_malloc(sizeof (replication_level_t));
-
-	verify(nvlist_lookup_nvlist_array(nvroot, ZPOOL_CONFIG_CHILDREN,
-	    &top, &toplevels) == 0);
-
-	lastrep.zprl_type = NULL;
-	for (t = 0; t < toplevels; t++) {
-		nv = top[t];
-
-		verify(nvlist_lookup_string(nv, ZPOOL_CONFIG_TYPE, &type) == 0);
-
-		if (nvlist_lookup_nvlist_array(nv, ZPOOL_CONFIG_CHILDREN,
-		    &child, &children) != 0) {
-			/*
-			 * This is a 'file' or 'disk' vdev.
-			 */
-			rep.zprl_type = type;
-			rep.zprl_children = 1;
-			rep.zprl_parity = 0;
-		} else {
-			uint64_t vdev_size;
-
-			/*
-			 * This is a mirror or RAID-Z vdev.  Go through and make
-			 * sure the contents are all the same (files vs. disks),
-			 * keeping track of the number of elements in the
-			 * process.
-			 *
-			 * We also check that the size of each vdev (if it can
-			 * be determined) is the same.
-			 */
-			rep.zprl_type = type;
-			rep.zprl_children = 0;
-
-			if (strcmp(type, VDEV_TYPE_RAIDZ) == 0) {
-				verify(nvlist_lookup_uint64(nv,
-				    ZPOOL_CONFIG_NPARITY,
-				    &rep.zprl_parity) == 0);
-				assert(rep.zprl_parity != 0);
-			} else {
-				rep.zprl_parity = 0;
-			}
-
-			/*
-			 * The 'dontreport' variable indicatest that we've
-			 * already reported an error for this spec, so don't
-			 * bother doing it again.
-			 */
-			type = NULL;
-			dontreport = 0;
-			vdev_size = -1ULL;
-			for (c = 0; c < children; c++) {
-				nvlist_t *cnv = child[c];
-				char *path;
-				struct stat64 statbuf;
-				uint64_t size = -1ULL;
-				char *childtype;
-				int fd, err;
-
-				rep.zprl_children++;
-
-				verify(nvlist_lookup_string(cnv,
-				    ZPOOL_CONFIG_TYPE, &childtype) == 0);
-
-				/*
-				 * If this is a a replacing or spare vdev, then
-				 * get the real first child of the vdev.
-				 */
-				if (strcmp(childtype,
-				    VDEV_TYPE_REPLACING) == 0 ||
-				    strcmp(childtype, VDEV_TYPE_SPARE) == 0) {
-					nvlist_t **rchild;
-					uint_t rchildren;
-
-					verify(nvlist_lookup_nvlist_array(cnv,
-					    ZPOOL_CONFIG_CHILDREN, &rchild,
-					    &rchildren) == 0);
-					assert(rchildren == 2);
-					cnv = rchild[0];
-
-					verify(nvlist_lookup_string(cnv,
-					    ZPOOL_CONFIG_TYPE,
-					    &childtype) == 0);
-				}
-
-				verify(nvlist_lookup_string(cnv,
-				    ZPOOL_CONFIG_PATH, &path) == 0);
-
-				/*
-				 * If we have a raidz/mirror that combines disks
-				 * with files, report it as an error.
-				 */
-				if (!dontreport && type != NULL &&
-				    strcmp(type, childtype) != 0) {
-					if (ret != NULL)
-						free(ret);
-					ret = NULL;
-					if (fatal)
-						vdev_error(gettext(
-						    "mismatched replication "
-						    "level: %s contains both "
-						    "files and devices\n"),
-						    rep.zprl_type);
-					else
-						return (NULL);
-					dontreport = B_TRUE;
-				}
-
-				/*
-				 * According to stat(2), the value of 'st_size'
-				 * is undefined for block devices and character
-				 * devices.  But there is no effective way to
-				 * determine the real size in userland.
-				 *
-				 * Instead, we'll take advantage of an
-				 * implementation detail of spec_size().  If the
-				 * device is currently open, then we (should)
-				 * return a valid size.
-				 *
-				 * If we still don't get a valid size (indicated
-				 * by a size of 0 or MAXOFFSET_T), then ignore
-				 * this device altogether.
-				 */
-				if ((fd = open(path, O_RDONLY)) >= 0) {
-					err = fstat64(fd, &statbuf);
-					(void) close(fd);
-				} else {
-					err = stat64(path, &statbuf);
-				}
-
-				if (err != 0 || statbuf.st_size == 0)
-					continue;
-
-				size = statbuf.st_size;
-
-				/*
-				 * Also check the size of each device.  If they
-				 * differ, then report an error.
-				 */
-				if (!dontreport && vdev_size != -1ULL &&
-				    size != vdev_size) {
-					if (ret != NULL)
-						free(ret);
-					ret = NULL;
-					if (fatal)
-						vdev_error(gettext(
-						    "%s contains devices of "
-						    "different sizes\n"),
-						    rep.zprl_type);
-					else
-						return (NULL);
-					dontreport = B_TRUE;
-				}
-
-				type = childtype;
-				vdev_size = size;
-			}
-		}
-
-		/*
-		 * At this point, we have the replication of the last toplevel
-		 * vdev in 'rep'.  Compare it to 'lastrep' to see if its
-		 * different.
-		 */
-		if (lastrep.zprl_type != NULL) {
-			if (strcmp(lastrep.zprl_type, rep.zprl_type) != 0) {
-				if (ret != NULL)
-					free(ret);
-				ret = NULL;
-				if (fatal)
-					vdev_error(gettext(
-					    "mismatched replication level: "
-					    "both %s and %s vdevs are "
-					    "present\n"),
-					    lastrep.zprl_type, rep.zprl_type);
-				else
-					return (NULL);
-			} else if (lastrep.zprl_parity != rep.zprl_parity) {
-				if (ret)
-					free(ret);
-				ret = NULL;
-				if (fatal)
-					vdev_error(gettext(
-					    "mismatched replication level: "
-					    "both %llu and %llu device parity "
-					    "%s vdevs are present\n"),
-					    lastrep.zprl_parity,
-					    rep.zprl_parity,
-					    rep.zprl_type);
-				else
-					return (NULL);
-			} else if (lastrep.zprl_children != rep.zprl_children) {
-				if (ret)
-					free(ret);
-				ret = NULL;
-				if (fatal)
-					vdev_error(gettext(
-					    "mismatched replication level: "
-					    "both %llu-way and %llu-way %s "
-					    "vdevs are present\n"),
-					    lastrep.zprl_children,
-					    rep.zprl_children,
-					    rep.zprl_type);
-				else
-					return (NULL);
-			}
-		}
-		lastrep = rep;
-	}
-
-	if (ret != NULL)
-		*ret = rep;
-
-	return (ret);
-}
-
-/*
- * Check the replication level of the vdev spec against the current pool.  Calls
- * get_replication() to make sure the new spec is self-consistent.  If the pool
- * has a consistent replication level, then we ignore any errors.  Otherwise,
- * report any difference between the two.
- */
-int
-check_replication(nvlist_t *config, nvlist_t *newroot)
-{
-	replication_level_t *current = NULL, *new;
-	int ret;
-
-	/*
-	 * If we have a current pool configuration, check to see if it's
-	 * self-consistent.  If not, simply return success.
-	 */
-	if (config != NULL) {
-		nvlist_t *nvroot;
-
-		verify(nvlist_lookup_nvlist(config, ZPOOL_CONFIG_VDEV_TREE,
-		    &nvroot) == 0);
-		if ((current = get_replication(nvroot, B_FALSE)) == NULL)
-			return (0);
-	}
-
-	/*
-	 * Get the replication level of the new vdev spec, reporting any
-	 * inconsistencies found.
-	 */
-	if ((new = get_replication(newroot, B_TRUE)) == NULL) {
-		free(current);
-		return (-1);
-	}
-
-	/*
-	 * Check to see if the new vdev spec matches the replication level of
-	 * the current pool.
-	 */
-	ret = 0;
-	if (current != NULL) {
-		if (strcmp(current->zprl_type, new->zprl_type) != 0) {
-			vdev_error(gettext(
-			    "mismatched replication level: pool uses %s "
-			    "and new vdev is %s\n"),
-			    current->zprl_type, new->zprl_type);
-			ret = -1;
-		} else if (current->zprl_parity != new->zprl_parity) {
-			vdev_error(gettext(
-			    "mismatched replication level: pool uses %llu "
-			    "device parity and new vdev uses %llu\n"),
-			    current->zprl_parity, new->zprl_parity);
-			ret = -1;
-		} else if (current->zprl_children != new->zprl_children) {
-			vdev_error(gettext(
-			    "mismatched replication level: pool uses %llu-way "
-			    "%s and new vdev uses %llu-way %s\n"),
-			    current->zprl_children, current->zprl_type,
-			    new->zprl_children, new->zprl_type);
-			ret = -1;
-		}
-	}
-
-	free(new);
-	if (current != NULL)
-		free(current);
-
-	return (ret);
-}
-
-/*
- * Determine if the given path is a hot spare within the given configuration.
- */
-static boolean_t
-is_spare(nvlist_t *config, const char *path)
-{
-	int fd;
-	pool_state_t state;
-	char *name = NULL;
-	nvlist_t *label;
-	uint64_t guid, spareguid;
-	nvlist_t *nvroot;
-	nvlist_t **spares;
-	uint_t i, nspares;
-	boolean_t inuse;
-
-	if ((fd = open(path, O_RDONLY)) < 0)
-		return (B_FALSE);
-
-	if (zpool_in_use(g_zfs, fd, &state, &name, &inuse) != 0 ||
-	    !inuse ||
-	    state != POOL_STATE_SPARE ||
-	    zpool_read_label(fd, &label) != 0) {
-		free(name);
-		(void) close(fd);
-		return (B_FALSE);
-	}
-	free(name);
-
-	(void) close(fd);
-	verify(nvlist_lookup_uint64(label, ZPOOL_CONFIG_GUID, &guid) == 0);
-	nvlist_free(label);
-
-	verify(nvlist_lookup_nvlist(config, ZPOOL_CONFIG_VDEV_TREE,
-	    &nvroot) == 0);
-	if (nvlist_lookup_nvlist_array(nvroot, ZPOOL_CONFIG_SPARES,
-	    &spares, &nspares) == 0) {
-		for (i = 0; i < nspares; i++) {
-			verify(nvlist_lookup_uint64(spares[i],
-			    ZPOOL_CONFIG_GUID, &spareguid) == 0);
-			if (spareguid == guid)
-				return (B_TRUE);
-		}
-	}
-
-	return (B_FALSE);
-}
-
-/*
- * Go through and find any devices that are in use.  We rely on libdiskmgt for
- * the majority of this task.
- */
-int
-check_in_use(nvlist_t *config, nvlist_t *nv, int force, int isreplacing,
-    int isspare)
-{
-	nvlist_t **child;
-	uint_t c, children;
-	char *type, *path;
-	int ret;
-	char buf[MAXPATHLEN];
-	uint64_t wholedisk;
-
-	verify(nvlist_lookup_string(nv, ZPOOL_CONFIG_TYPE, &type) == 0);
-
-	if (nvlist_lookup_nvlist_array(nv, ZPOOL_CONFIG_CHILDREN,
-	    &child, &children) != 0) {
-
-		verify(nvlist_lookup_string(nv, ZPOOL_CONFIG_PATH, &path) == 0);
-
-		/*
-		 * As a generic check, we look to see if this is a replace of a
-		 * hot spare within the same pool.  If so, we allow it
-		 * regardless of what libdiskmgt or zpool_in_use() says.
-		 */
-		if (isreplacing) {
-			(void) strlcpy(buf, path, sizeof (buf));
-			if (is_spare(config, buf))
-				return (0);
-		}
-
-		if (strcmp(type, VDEV_TYPE_DISK) == 0)
-			ret = check_provider(path, force, isspare);
-
-		return (ret);
-	}
-
-	for (c = 0; c < children; c++)
-		if ((ret = check_in_use(config, child[c], force,
-		    isreplacing, B_FALSE)) != 0)
-			return (ret);
-
-	if (nvlist_lookup_nvlist_array(nv, ZPOOL_CONFIG_SPARES,
-	    &child, &children) == 0)
-		for (c = 0; c < children; c++)
-			if ((ret = check_in_use(config, child[c], force,
-			    isreplacing, B_TRUE)) != 0)
-				return (ret);
-
-	return (0);
-}
-
-const char *
-is_grouping(const char *type, int *mindev)
-{
-	if (strcmp(type, "raidz") == 0 || strcmp(type, "raidz1") == 0) {
-		if (mindev != NULL)
-			*mindev = 2;
-		return (VDEV_TYPE_RAIDZ);
-	}
-
-	if (strcmp(type, "raidz2") == 0) {
-		if (mindev != NULL)
-			*mindev = 3;
-		return (VDEV_TYPE_RAIDZ);
-	}
-
-	if (strcmp(type, "mirror") == 0) {
-		if (mindev != NULL)
-			*mindev = 2;
-		return (VDEV_TYPE_MIRROR);
-	}
-
-	if (strcmp(type, "spare") == 0) {
-		if (mindev != NULL)
-			*mindev = 1;
-		return (VDEV_TYPE_SPARE);
-	}
-
-	return (NULL);
-}
-
-/*
- * Construct a syntactically valid vdev specification,
- * and ensure that all devices and files exist and can be opened.
- * Note: we don't bother freeing anything in the error paths
- * because the program is just going to exit anyway.
- */
-nvlist_t *
-construct_spec(int argc, char **argv)
-{
-	nvlist_t *nvroot, *nv, **top, **spares;
-	int t, toplevels, mindev, nspares;
-	const char *type;
-
-	top = NULL;
-	toplevels = 0;
-	spares = NULL;
-	nspares = 0;
-
-	while (argc > 0) {
-		nv = NULL;
-
-		/*
-		 * If it's a mirror or raidz, the subsequent arguments are
-		 * its leaves -- until we encounter the next mirror or raidz.
-		 */
-		if ((type = is_grouping(argv[0], &mindev)) != NULL) {
-			nvlist_t **child = NULL;
-			int c, children = 0;
-
-			if (strcmp(type, VDEV_TYPE_SPARE) == 0 &&
-			    spares != NULL) {
-				(void) fprintf(stderr, gettext("invalid vdev "
-				    "specification: 'spare' can be "
-				    "specified only once\n"));
-				return (NULL);
-			}
-
-			for (c = 1; c < argc; c++) {
-				if (is_grouping(argv[c], NULL) != NULL)
-					break;
-				children++;
-				child = realloc(child,
-				    children * sizeof (nvlist_t *));
-				if (child == NULL)
-					zpool_no_memory();
-				if ((nv = make_leaf_vdev(argv[c])) == NULL)
-					return (NULL);
-				child[children - 1] = nv;
-			}
-
-			if (children < mindev) {
-				(void) fprintf(stderr, gettext("invalid vdev "
-				    "specification: %s requires at least %d "
-				    "devices\n"), argv[0], mindev);
-				return (NULL);
-			}
-
-			argc -= c;
-			argv += c;
-
-			if (strcmp(type, VDEV_TYPE_SPARE) == 0) {
-				spares = child;
-				nspares = children;
-				continue;
-			} else {
-				verify(nvlist_alloc(&nv, NV_UNIQUE_NAME,
-				    0) == 0);
-				verify(nvlist_add_string(nv, ZPOOL_CONFIG_TYPE,
-				    type) == 0);
-				if (strcmp(type, VDEV_TYPE_RAIDZ) == 0) {
-					verify(nvlist_add_uint64(nv,
-					    ZPOOL_CONFIG_NPARITY,
-					    mindev - 1) == 0);
-				}
-				verify(nvlist_add_nvlist_array(nv,
-				    ZPOOL_CONFIG_CHILDREN, child,
-				    children) == 0);
-
-				for (c = 0; c < children; c++)
-					nvlist_free(child[c]);
-				free(child);
-			}
-		} else {
-			/*
-			 * We have a device.  Pass off to make_leaf_vdev() to
-			 * construct the appropriate nvlist describing the vdev.
-			 */
-			if ((nv = make_leaf_vdev(argv[0])) == NULL)
-				return (NULL);
-			argc--;
-			argv++;
-		}
-
-		toplevels++;
-		top = realloc(top, toplevels * sizeof (nvlist_t *));
-		if (top == NULL)
-			zpool_no_memory();
-		top[toplevels - 1] = nv;
-	}
-
-	if (toplevels == 0 && nspares == 0) {
-		(void) fprintf(stderr, gettext("invalid vdev "
-		    "specification: at least one toplevel vdev must be "
-		    "specified\n"));
-		return (NULL);
-	}
-
-	/*
-	 * Finally, create nvroot and add all top-level vdevs to it.
-	 */
-	verify(nvlist_alloc(&nvroot, NV_UNIQUE_NAME, 0) == 0);
-	verify(nvlist_add_string(nvroot, ZPOOL_CONFIG_TYPE,
-	    VDEV_TYPE_ROOT) == 0);
-	verify(nvlist_add_nvlist_array(nvroot, ZPOOL_CONFIG_CHILDREN,
-	    top, toplevels) == 0);
-	if (nspares != 0)
-		verify(nvlist_add_nvlist_array(nvroot, ZPOOL_CONFIG_SPARES,
-		    spares, nspares) == 0);
-
-	for (t = 0; t < toplevels; t++)
-		nvlist_free(top[t]);
-	for (t = 0; t < nspares; t++)
-		nvlist_free(spares[t]);
-	if (spares)
-		free(spares);
-	free(top);
-
-	return (nvroot);
-}
-
-/*
- * Get and validate the contents of the given vdev specification.  This ensures
- * that the nvlist returned is well-formed, that all the devices exist, and that
- * they are not currently in use by any other known consumer.  The 'poolconfig'
- * parameter is the current configuration of the pool when adding devices
- * existing pool, and is used to perform additional checks, such as changing the
- * replication level of the pool.  It can be 'NULL' to indicate that this is a
- * new pool.  The 'force' flag controls whether devices should be forcefully
- * added, even if they appear in use.
- */
-nvlist_t *
-make_root_vdev(nvlist_t *poolconfig, int force, int check_rep,
-    boolean_t isreplacing, int argc, char **argv)
-{
-	nvlist_t *newroot;
-
-	is_force = force;
-
-	/*
-	 * Construct the vdev specification.  If this is successful, we know
-	 * that we have a valid specification, and that all devices can be
-	 * opened.
-	 */
-	if ((newroot = construct_spec(argc, argv)) == NULL)
-		return (NULL);
-
-	/*
-	 * Validate each device to make sure that its not shared with another
-	 * subsystem.  We do this even if 'force' is set, because there are some
-	 * uses (such as a dedicated dump device) that even '-f' cannot
-	 * override.
-	 */
-	if (check_in_use(poolconfig, newroot, force, isreplacing,
-	    B_FALSE) != 0) {
-		nvlist_free(newroot);
-		return (NULL);
-	}
-
-	/*
-	 * Check the replication level of the given vdevs and report any errors
-	 * found.  We include the existing pool spec, if any, as we need to
-	 * catch changes against the existing replication level.
-	 */
-	if (check_rep && check_replication(poolconfig, newroot) != 0) {
-		nvlist_free(newroot);
-		return (NULL);
-	}
-
-	return (newroot);
-}

cddl/contrib/opensolaris/head/assert.h

@@ -1,82 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*	Copyright (c) 1988 AT&T	*/
-/*	  All Rights Reserved  	*/
-
-
-/*
- * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#ifndef	_ASSERT_H
-#define	_ASSERT_H
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"	/* SVr4.0 1.6.1.4 */
-
-#ifdef	__cplusplus
-extern "C" {
-#endif
-
-#if defined(__STDC__)
-#if __STDC_VERSION__ - 0 >= 199901L
-extern void __assert_c99(const char *, const char *, int, const char *);
-#else
-extern void __assert(const char *, const char *, int);
-#endif /* __STDC_VERSION__ - 0 >= 199901L */
-#else
-extern void _assert();
-#endif
-
-#ifdef	__cplusplus
-}
-#endif
-
-#endif	/* _ASSERT_H */
-
-/*
- * Note that the ANSI C Standard requires all headers to be idempotent except
- * <assert.h> which is explicitly required not to be idempotent (section 4.1.2).
- * Therefore, it is by intent that the header guards (#ifndef _ASSERT_H) do
- * not span this entire file.
- */
-
-#undef	assert
-
-#ifdef	NDEBUG
-
-#define	assert(EX) ((void)0)
-
-#else
-
-#if defined(__STDC__)
-#if __STDC_VERSION__ - 0 >= 199901L
-#define	assert(EX) (void)((EX) || \
-	(__assert_c99(#EX, __FILE__, __LINE__, __func__), 0))
-#else
-#define	assert(EX) (void)((EX) || (__assert(#EX, __FILE__, __LINE__), 0))
-#endif /* __STDC_VERSION__ - 0 >= 199901L */
-#else
-#define	assert(EX) (void)((EX) || (_assert("EX", __FILE__, __LINE__), 0))
-#endif	/* __STDC__ */
-
-#endif	/* NDEBUG */

cddl/contrib/opensolaris/head/atomic.h

@@ -1,34 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#ifndef	_ATOMIC_H
-#define	_ATOMIC_H
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include <sys/atomic.h>
-
-#endif	/* _ATOMIC_H */

cddl/contrib/opensolaris/head/libintl.h

@@ -1,124 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-/* Libintl is a library of advanced internationalization functions. */
-
-#ifndef	_LIBINTL_H
-#define	_LIBINTL_H
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include <sys/isa_defs.h>
-
-#ifdef	__cplusplus
-extern "C" {
-#endif
-
-/*
- * wchar_t is a built-in type in standard C++ and as such is not
- * defined here when using standard C++. However, the GNU compiler
- * fixincludes utility nonetheless creates its own version of this
- * header for use by gcc and g++. In that version it adds a redundant
- * guard for __cplusplus. To avoid the creation of a gcc/g++ specific
- * header we need to include the following magic comment:
- *
- * we must use the C++ compiler's type
- *
- * The above comment should not be removed or changed until GNU
- * gcc/fixinc/inclhack.def is updated to bypass this header.
- */
-#if !defined(__cplusplus) || (__cplusplus < 199711L && !defined(__GNUG__))
-#ifndef _WCHAR_T
-#define	_WCHAR_T
-#if defined(_LP64)
-typedef int	wchar_t;
-#else
-typedef long	wchar_t;
-#endif
-#endif	/* !_WCHAR_T */
-#endif	/* !defined(__cplusplus) ... */
-
-#define	TEXTDOMAINMAX	256
-
-#ifdef __STDC__
-extern char *dcgettext(const char *, const char *, const int);
-extern char *dgettext(const char *, const char *);
-extern char *gettext(const char *);
-extern char *textdomain(const char *);
-extern char *bindtextdomain(const char *, const char *);
-
-/*
- * LI18NUX 2000 Globalization Specification Version 1.0
- * with Amendment 2
- */
-extern char *dcngettext(const char *, const char *,
-	const char *, unsigned long int, int);
-extern char *dngettext(const char *, const char *,
-	const char *, unsigned long int);
-extern char *ngettext(const char *, const char *, unsigned long int);
-extern char *bind_textdomain_codeset(const char *, const char *);
-
-/* Word handling functions --- requires dynamic linking */
-/* Warning: these are experimental and subject to change. */
-extern int wdinit(void);
-extern int wdchkind(wchar_t);
-extern int wdbindf(wchar_t, wchar_t, int);
-extern wchar_t *wddelim(wchar_t, wchar_t, int);
-extern wchar_t mcfiller(void);
-extern int mcwrap(void);
-
-#else
-extern char *dcgettext();
-extern char *dgettext();
-extern char *gettext();
-extern char *textdomain();
-extern char *bindtextdomain();
-
-/*
- * LI18NUX 2000 Globalization Specification Version 1.0
- * with Amendment 2
- */
-extern char *dcngettext();
-extern char *dngettext();
-extern char *ngettext();
-extern char *bind_textdomain_codeset();
-
-/* Word handling functions --- requires dynamic linking */
-/* Warning: these are experimental and subject to change. */
-extern int wdinit();
-extern int wdchkind();
-extern int wdbindf();
-extern wchar_t *wddelim();
-extern wchar_t mcfiller();
-extern int mcwrap();
-
-#endif
-
-#ifdef	__cplusplus
-}
-#endif
-
-#endif /* _LIBINTL_H */

cddl/contrib/opensolaris/head/stdio_ext.h

@@ -1,32 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#ifndef _STDIO_EXT_H
-#define _STDIO_EXT_H
-
-#define enable_extended_FILE_stdio(x,y) (0)
-
-#endif

cddl/contrib/opensolaris/head/synch.h

@@ -1,264 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2003 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#ifndef	_SYNCH_H
-#define	_SYNCH_H
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-/*
- * synch.h:
- * definitions needed to use the thread synchronization interface
- */
-
-#ifndef _ASM
-#include <sys/machlock.h>
-#include <sys/time_impl.h>
-#include <sys/synch.h>
-#endif /* _ASM */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef _ASM
-
-/*
- * Semaphores
- */
-typedef struct _sema {
-	/* this structure must be the same as sem_t in <semaphore.h> */
-	uint32_t	count;		/* semaphore count */
-	uint16_t	type;
-	uint16_t	magic;
-	upad64_t	pad1[3];	/* reserved for a mutex_t */
-	upad64_t 	pad2[2];	/* reserved for a cond_t */
-} sema_t;
-
-/*
- * POSIX.1c Note:
- * POSIX.1c requires that <pthread.h> define the structures pthread_mutex_t
- * and pthread_cond_t.  These structures are identical to mutex_t (lwp_mutex_t)
- * and cond_t (lwp_cond_t) which are defined in <synch.h>.  A nested included
- * of <synch.h> (to allow a "#typedef mutex_t  pthread_mutex_t") would pull in
- * non-posix symbols/constants violating the namespace restrictions.  Hence,
- * pthread_mutex_t/pthread_cond_t have been redefined in <pthread.h> (actually
- * in <sys/types.h>).  Any modifications done to mutex_t/lwp_mutex_t or
- * cond_t/lwp_cond_t should also be done to pthread_mutex_t/pthread_cond_t.
- */
-typedef lwp_mutex_t mutex_t;
-typedef lwp_cond_t cond_t;
-
-/*
- * Readers/writer locks
- *
- * NOTE: The layout of this structure should be kept in sync with the layout
- * of the correponding structure of pthread_rwlock_t in sys/types.h.
- * Also, there is an identical structure for lwp_rwlock_t in <sys/synch.h>.
- * Because we have to deal with C++, we cannot redefine this one as that one.
- */
-typedef struct _rwlock {
-	int32_t		readers;	/* -1 == writer else # of readers */
-	uint16_t	type;
-	uint16_t	magic;
-	mutex_t		mutex;		/* used to indicate ownership */
-	cond_t		readercv;	/* unused */
-	cond_t		writercv;	/* unused */
-} rwlock_t;
-
-#ifdef	__STDC__
-int	_lwp_mutex_lock(lwp_mutex_t *);
-int	_lwp_mutex_unlock(lwp_mutex_t *);
-int	_lwp_mutex_trylock(lwp_mutex_t *);
-int	_lwp_cond_wait(lwp_cond_t *, lwp_mutex_t *);
-int	_lwp_cond_timedwait(lwp_cond_t *, lwp_mutex_t *, timespec_t *);
-int	_lwp_cond_reltimedwait(lwp_cond_t *, lwp_mutex_t *, timespec_t *);
-int	_lwp_cond_signal(lwp_cond_t *);
-int	_lwp_cond_broadcast(lwp_cond_t *);
-int	_lwp_sema_init(lwp_sema_t *, int);
-int	_lwp_sema_wait(lwp_sema_t *);
-int	_lwp_sema_trywait(lwp_sema_t *);
-int	_lwp_sema_post(lwp_sema_t *);
-int	cond_init(cond_t *, int, void *);
-int	cond_destroy(cond_t *);
-int	cond_wait(cond_t *, mutex_t *);
-int	cond_timedwait(cond_t *, mutex_t *, const timespec_t *);
-int	cond_reltimedwait(cond_t *, mutex_t *, const timespec_t *);
-int	cond_signal(cond_t *);
-int	cond_broadcast(cond_t *);
-int	mutex_init(mutex_t *, int, void *);
-int	mutex_destroy(mutex_t *);
-int	mutex_lock(mutex_t *);
-int	mutex_trylock(mutex_t *);
-int	mutex_unlock(mutex_t *);
-int	rwlock_init(rwlock_t *, int, void *);
-int	rwlock_destroy(rwlock_t *);
-int	rw_rdlock(rwlock_t *);
-int	rw_wrlock(rwlock_t *);
-int	rw_unlock(rwlock_t *);
-int	rw_tryrdlock(rwlock_t *);
-int	rw_trywrlock(rwlock_t *);
-int	sema_init(sema_t *, unsigned int, int, void *);
-int	sema_destroy(sema_t *);
-int	sema_wait(sema_t *);
-int	sema_timedwait(sema_t *, const timespec_t *);
-int	sema_reltimedwait(sema_t *, const timespec_t *);
-int	sema_post(sema_t *);
-int	sema_trywait(sema_t *);
-
-#else	/* __STDC__ */
-
-int	_lwp_mutex_lock();
-int	_lwp_mutex_unlock();
-int	_lwp_mutex_trylock();
-int	_lwp_cond_wait();
-int	_lwp_cond_timedwait();
-int	_lwp_cond_reltimedwait();
-int	_lwp_cond_signal();
-int	_lwp_cond_broadcast();
-int	_lwp_sema_init();
-int	_lwp_sema_wait();
-int	_lwp_sema_trywait();
-int	_lwp_sema_post();
-int	cond_init();
-int	cond_destroy();
-int	cond_wait();
-int	cond_timedwait();
-int	cond_reltimedwait();
-int	cond_signal();
-int	cond_broadcast();
-int	mutex_init();
-int	mutex_destroy();
-int	mutex_lock();
-int	mutex_trylock();
-int	mutex_unlock();
-int	rwlock_init();
-int	rwlock_destroy();
-int	rw_rdlock();
-int	rw_wrlock();
-int	rw_unlock();
-int	rw_tryrdlock();
-int	rw_trywrlock();
-int	sema_init();
-int	sema_destroy();
-int	sema_wait();
-int	sema_timedwait();
-int	sema_reltimedwait();
-int	sema_post();
-int	sema_trywait();
-
-#endif	/* __STDC__ */
-
-#endif /* _ASM */
-
-/* "Magic numbers" tagging synchronization object types */
-#define	MUTEX_MAGIC	_MUTEX_MAGIC
-#define	SEMA_MAGIC	_SEMA_MAGIC
-#define	COND_MAGIC	_COND_MAGIC
-#define	RWL_MAGIC	_RWL_MAGIC
-
-/*
- * POSIX.1c Note:
- * DEFAULTMUTEX is defined same as PTHREAD_MUTEX_INITIALIZER in <pthread.h>.
- * DEFAULTCV is defined same as PTHREAD_COND_INITIALIZER in <pthread.h>.
- * DEFAULTRWLOCK is defined same as PTHREAD_RWLOCK_INITIALIZER in <pthread.h>.
- * Any changes to these macros should be reflected in <pthread.h>
- */
-#define	DEFAULTMUTEX	\
-	{{0, 0, 0, {USYNC_THREAD}, MUTEX_MAGIC}, \
-	{{{0, 0, 0, 0, 0, 0, 0, 0}}}, 0}
-#define	SHAREDMUTEX	\
-	{{0, 0, 0, {USYNC_PROCESS}, MUTEX_MAGIC}, \
-	{{{0, 0, 0, 0, 0, 0, 0, 0}}}, 0}
-#define	RECURSIVEMUTEX	\
-	{{0, 0, 0, {USYNC_THREAD|LOCK_RECURSIVE}, MUTEX_MAGIC}, \
-	{{{0, 0, 0, 0, 0, 0, 0, 0}}}, 0}
-#define	ERRORCHECKMUTEX	\
-	{{0, 0, 0, {USYNC_THREAD|LOCK_ERRORCHECK}, MUTEX_MAGIC}, \
-	{{{0, 0, 0, 0, 0, 0, 0, 0}}}, 0}
-#define	RECURSIVE_ERRORCHECKMUTEX	\
-	{{0, 0, 0, {USYNC_THREAD|LOCK_RECURSIVE|LOCK_ERRORCHECK}, \
-	MUTEX_MAGIC}, {{{0, 0, 0, 0, 0, 0, 0, 0}}}, 0}
-#define	DEFAULTCV	\
-	{{{0, 0, 0, 0}, USYNC_THREAD, COND_MAGIC}, 0}
-#define	SHAREDCV	\
-	{{{0, 0, 0, 0}, USYNC_PROCESS, COND_MAGIC}, 0}
-#define	DEFAULTSEMA	\
-	{0, USYNC_THREAD, SEMA_MAGIC, {0, 0, 0}, {0, 0}}
-#define	SHAREDSEMA	\
-	{0, USYNC_PROCESS, SEMA_MAGIC, {0, 0, 0}, {0, 0}}
-#define	DEFAULTRWLOCK	\
-	{0, USYNC_THREAD, RWL_MAGIC, DEFAULTMUTEX, DEFAULTCV, DEFAULTCV}
-#define	SHAREDRWLOCK	\
-	{0, USYNC_PROCESS, RWL_MAGIC, SHAREDMUTEX, SHAREDCV, SHAREDCV}
-
-/*
- * Tests on lock states.
- */
-#define	SEMA_HELD(x)		_sema_held(x)
-#define	RW_READ_HELD(x)		_rw_read_held(x)
-#define	RW_WRITE_HELD(x)	_rw_write_held(x)
-#define	RW_LOCK_HELD(x)		(RW_READ_HELD(x) || RW_WRITE_HELD(x))
-#define	MUTEX_HELD(x)		_mutex_held(x)
-
-/*
- * The following definitions are for assertions which can be checked
- * statically by tools like lock_lint.  You can also define your own
- * run-time test for each.  If you don't, we define them to 1 so that
- * such assertions simply pass.
- */
-#ifndef NO_LOCKS_HELD
-#define	NO_LOCKS_HELD	1
-#endif
-#ifndef NO_COMPETING_THREADS
-#define	NO_COMPETING_THREADS	1
-#endif
-
-#ifndef _ASM
-
-#ifdef	__STDC__
-
-int _sema_held(sema_t *);
-int _rw_read_held(rwlock_t *);
-int _rw_write_held(rwlock_t *);
-int _mutex_held(mutex_t *);
-
-#else	/* __STDC__ */
-
-int _sema_held();
-int _rw_read_held();
-int _rw_write_held();
-int _mutex_held();
-
-#endif	/* __STDC__ */
-
-#endif /* _ASM */
-
-#ifdef	__cplusplus
-}
-#endif
-
-#endif	/* _SYNCH_H */

cddl/contrib/opensolaris/head/thread.h

@@ -1,99 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-
-/*
- * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#ifndef	_THREAD_H
-#define	_THREAD_H
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include <pthread.h>
-#include <assert.h>
-
-/*
- * Compatibility thread stuff needed for Solaris -> Linux port
- */
-
-typedef pthread_t thread_t;
-typedef pthread_mutex_t mutex_t;
-typedef pthread_cond_t cond_t;
-typedef pthread_rwlock_t rwlock_t;
-
-#define USYNC_THREAD 0
-
-#define	thr_self()		(unsigned long)pthread_self()
-#define	thr_equal(a,b)		pthread_equal(a,b)
-#define	thr_join(t,d,s)		pthread_join(t,s)
-#define	thr_exit(r)		pthread_exit(r)
-#define	_mutex_init(l,f,a)	pthread_mutex_init(l,NULL)
-#define	_mutex_destroy(l)	pthread_mutex_destroy(l)
-#define	mutex_lock(l)		pthread_mutex_lock(l)
-#define	mutex_trylock(l)	pthread_mutex_trylock(l)
-#define	mutex_unlock(l)		pthread_mutex_unlock(l)
-#define	rwlock_init(l,f,a)	pthread_rwlock_init(l,NULL)
-#define	rwlock_destroy(l)	pthread_rwlock_destroy(l)
-#define	rw_rdlock(l)		pthread_rwlock_rdlock(l)
-#define	rw_wrlock(l)		pthread_rwlock_wrlock(l)
-#define	rw_tryrdlock(l)		pthread_rwlock_tryrdlock(l)
-#define	rw_trywrlock(l)		pthread_rwlock_trywrlock(l)
-#define	rw_unlock(l)		pthread_rwlock_unlock(l)
-#define	cond_init(l,f,a)	pthread_cond_init(l,NULL)
-#define	cond_destroy(l)		pthread_cond_destroy(l)
-#define	cond_wait(l,m)		pthread_cond_wait(l,m)
-#define	cond_signal(l)		pthread_cond_signal(l)
-#define	cond_broadcast(l)	pthread_cond_broadcast(l)
-
-#define THR_BOUND     0x00000001  /* = PTHREAD_SCOPE_SYSTEM */
-#define THR_NEW_LWP   0x00000002
-#define THR_DETACHED  0x00000040  /* = PTHREAD_CREATE_DETACHED */
-#define THR_SUSPENDED 0x00000080
-#define THR_DAEMON    0x00000100
-
-static __inline int
-thr_create(void *stack_base, size_t stack_size, void *(*start_func) (void*),
-    void *arg, long flags, thread_t *new_thread_ID)
-{
-	int ret;
-
-	assert(stack_base == NULL);
-	assert(stack_size == 0);
-	assert((flags & ~THR_BOUND & ~THR_DETACHED) == 0);
-
-	pthread_attr_t attr;
-	pthread_attr_init(&attr);
-
-	if(flags & THR_DETACHED)
-		pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
-
-	/* This function ignores the THR_BOUND flag, since NPTL doesn't seem to support PTHREAD_SCOPE_PROCESS */
-
-	ret = pthread_create(new_thread_ID, &attr, start_func, arg);
-
-	pthread_attr_destroy(&attr);
-
-	return (ret);
-}
-
-#endif	/* _THREAD_H */

cddl/contrib/opensolaris/lib/libnvpair/libnvpair.c

@@ -1,266 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include <unistd.h>
-#include <strings.h>
-#include "libnvpair.h"
-
-/*
- * libnvpair - A tools library for manipulating <name, value> pairs.
- *
- *	This library provides routines packing an unpacking nv pairs
- *	for transporting data across process boundaries, transporting
- *	between kernel and userland, and possibly saving onto disk files.
- */
-
-static void
-indent(FILE *fp, int depth)
-{
-	while (depth-- > 0)
-		(void) fprintf(fp, "\t");
-}
-
-/*
- * nvlist_print - Prints elements in an event buffer
- */
-static
-void
-nvlist_print_with_indent(FILE *fp, nvlist_t *nvl, int depth)
-{
-	int i;
-	char *name;
-	uint_t nelem;
-	nvpair_t *nvp;
-
-	if (nvl == NULL)
-		return;
-
-	indent(fp, depth);
-	(void) fprintf(fp, "nvlist version: %d\n", NVL_VERSION(nvl));
-
-	nvp = nvlist_next_nvpair(nvl, NULL);
-
-	while (nvp) {
-		data_type_t type = nvpair_type(nvp);
-
-		indent(fp, depth);
-		name = nvpair_name(nvp);
-		(void) fprintf(fp, "\t%s =", name);
-		nelem = 0;
-		switch (type) {
-		case DATA_TYPE_BOOLEAN: {
-			(void) fprintf(fp, " 1");
-			break;
-		}
-		case DATA_TYPE_BOOLEAN_VALUE: {
-			boolean_t val;
-			(void) nvpair_value_boolean_value(nvp, &val);
-			(void) fprintf(fp, " %d", val);
-			break;
-		}
-		case DATA_TYPE_BYTE: {
-			uchar_t val;
-			(void) nvpair_value_byte(nvp, &val);
-			(void) fprintf(fp, " 0x%2.2x", val);
-			break;
-		}
-		case DATA_TYPE_INT8: {
-			int8_t val;
-			(void) nvpair_value_int8(nvp, &val);
-			(void) fprintf(fp, " %d", val);
-			break;
-		}
-		case DATA_TYPE_UINT8: {
-			uint8_t val;
-			(void) nvpair_value_uint8(nvp, &val);
-			(void) fprintf(fp, " 0x%x", val);
-			break;
-		}
-		case DATA_TYPE_INT16: {
-			int16_t val;
-			(void) nvpair_value_int16(nvp, &val);
-			(void) fprintf(fp, " %d", val);
-			break;
-		}
-		case DATA_TYPE_UINT16: {
-			uint16_t val;
-			(void) nvpair_value_uint16(nvp, &val);
-			(void) fprintf(fp, " 0x%x", val);
-			break;
-		}
-		case DATA_TYPE_INT32: {
-			int32_t val;
-			(void) nvpair_value_int32(nvp, &val);
-			(void) fprintf(fp, " %d", val);
-			break;
-		}
-		case DATA_TYPE_UINT32: {
-			uint32_t val;
-			(void) nvpair_value_uint32(nvp, &val);
-			(void) fprintf(fp, " 0x%x", val);
-			break;
-		}
-		case DATA_TYPE_INT64: {
-			int64_t val;
-			(void) nvpair_value_int64(nvp, &val);
-			(void) fprintf(fp, " %lld", (longlong_t)val);
-			break;
-		}
-		case DATA_TYPE_UINT64: {
-			uint64_t val;
-			(void) nvpair_value_uint64(nvp, &val);
-			(void) fprintf(fp, " 0x%llx", (u_longlong_t)val);
-			break;
-		}
-		case DATA_TYPE_STRING: {
-			char *val;
-			(void) nvpair_value_string(nvp, &val);
-			(void) fprintf(fp, " %s", val);
-			break;
-		}
-		case DATA_TYPE_BOOLEAN_ARRAY: {
-			boolean_t *val;
-			(void) nvpair_value_boolean_array(nvp, &val, &nelem);
-			for (i = 0; i < nelem; i++)
-				(void) fprintf(fp, " %d", val[i]);
-			break;
-		}
-		case DATA_TYPE_BYTE_ARRAY: {
-			uchar_t *val;
-			(void) nvpair_value_byte_array(nvp, &val, &nelem);
-			for (i = 0; i < nelem; i++)
-				(void) fprintf(fp, " 0x%2.2x", val[i]);
-			break;
-		}
-		case DATA_TYPE_INT8_ARRAY: {
-			int8_t *val;
-			(void) nvpair_value_int8_array(nvp, &val, &nelem);
-			for (i = 0; i < nelem; i++)
-				(void) fprintf(fp, " %d", val[i]);
-			break;
-		}
-		case DATA_TYPE_UINT8_ARRAY: {
-			uint8_t *val;
-			(void) nvpair_value_uint8_array(nvp, &val, &nelem);
-			for (i = 0; i < nelem; i++)
-				(void) fprintf(fp, " 0x%x", val[i]);
-			break;
-		}
-		case DATA_TYPE_INT16_ARRAY: {
-			int16_t *val;
-			(void) nvpair_value_int16_array(nvp, &val, &nelem);
-			for (i = 0; i < nelem; i++)
-				(void) fprintf(fp, " %d", val[i]);
-			break;
-		}
-		case DATA_TYPE_UINT16_ARRAY: {
-			uint16_t *val;
-			(void) nvpair_value_uint16_array(nvp, &val, &nelem);
-			for (i = 0; i < nelem; i++)
-				(void) fprintf(fp, " 0x%x", val[i]);
-			break;
-		}
-		case DATA_TYPE_INT32_ARRAY: {
-			int32_t *val;
-			(void) nvpair_value_int32_array(nvp, &val, &nelem);
-			for (i = 0; i < nelem; i++)
-				(void) fprintf(fp, " %d", val[i]);
-			break;
-		}
-		case DATA_TYPE_UINT32_ARRAY: {
-			uint32_t *val;
-			(void) nvpair_value_uint32_array(nvp, &val, &nelem);
-			for (i = 0; i < nelem; i++)
-				(void) fprintf(fp, " 0x%x", val[i]);
-			break;
-		}
-		case DATA_TYPE_INT64_ARRAY: {
-			int64_t *val;
-			(void) nvpair_value_int64_array(nvp, &val, &nelem);
-			for (i = 0; i < nelem; i++)
-				(void) fprintf(fp, " %lld", (longlong_t)val[i]);
-			break;
-		}
-		case DATA_TYPE_UINT64_ARRAY: {
-			uint64_t *val;
-			(void) nvpair_value_uint64_array(nvp, &val, &nelem);
-			for (i = 0; i < nelem; i++)
-				(void) fprintf(fp, " 0x%llx",
-				    (u_longlong_t)val[i]);
-			break;
-		}
-		case DATA_TYPE_STRING_ARRAY: {
-			char **val;
-			(void) nvpair_value_string_array(nvp, &val, &nelem);
-			for (i = 0; i < nelem; i++)
-				(void) fprintf(fp, " %s", val[i]);
-			break;
-		}
-		case DATA_TYPE_HRTIME: {
-			hrtime_t val;
-			(void) nvpair_value_hrtime(nvp, &val);
-			(void) fprintf(fp, " 0x%llx", val);
-			break;
-		}
-		case DATA_TYPE_NVLIST: {
-			nvlist_t *val;
-			(void) nvpair_value_nvlist(nvp, &val);
-			(void) fprintf(fp, " (embedded nvlist)\n");
-			nvlist_print_with_indent(fp, val, depth + 1);
-			indent(fp, depth + 1);
-			(void) fprintf(fp, "(end %s)\n", name);
-			break;
-		}
-		case DATA_TYPE_NVLIST_ARRAY: {
-			nvlist_t **val;
-			(void) nvpair_value_nvlist_array(nvp, &val, &nelem);
-			(void) fprintf(fp, " (array of embedded nvlists)\n");
-			for (i = 0; i < nelem; i++) {
-				indent(fp, depth + 1);
-				(void) fprintf(fp,
-				    "(start %s[%d])\n", name, i);
-				nvlist_print_with_indent(fp, val[i], depth + 1);
-				indent(fp, depth + 1);
-				(void) fprintf(fp, "(end %s[%d])\n", name, i);
-			}
-			break;
-		}
-		default:
-			(void) fprintf(fp, " unknown data type (%d)", type);
-			break;
-		}
-		(void) fprintf(fp, "\n");
-		nvp = nvlist_next_nvpair(nvl, nvp);
-	}
-}
-
-void
-nvlist_print(FILE *fp, nvlist_t *nvl)
-{
-	nvlist_print_with_indent(fp, nvl, 0);
-}

cddl/contrib/opensolaris/lib/libnvpair/libnvpair.h

@@ -1,46 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#ifndef	_LIBNVPAIR_H
-#define	_LIBNVPAIR_H
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include <sys/nvpair.h>
-#include <stdlib.h>
-#include <stdio.h>
-
-#ifdef	__cplusplus
-extern "C" {
-#endif
-
-void nvlist_print(FILE *, nvlist_t *);
-
-#ifdef	__cplusplus
-}
-#endif
-
-#endif	/* _LIBNVPAIR_H */

cddl/contrib/opensolaris/lib/libnvpair/nvpair_alloc_system.c

@@ -1,59 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include <sys/nvpair.h>
-#include <stdlib.h>
-
-/*ARGSUSED*/
-static void *
-nv_alloc_sys(nv_alloc_t *nva, size_t size)
-{
-	return (malloc(size));
-}
-
-/*ARGSUSED*/
-static void
-nv_free_sys(nv_alloc_t *nva, void *buf, size_t size)
-{
-	free(buf);
-}
-
-const nv_alloc_ops_t system_ops_def = {
-	NULL,			/* nv_ao_init() */
-	NULL,			/* nv_ao_fini() */
-	nv_alloc_sys,		/* nv_ao_alloc() */
-	nv_free_sys,		/* nv_ao_free() */
-	NULL			/* nv_ao_reset() */
-};
-
-nv_alloc_t nv_alloc_nosleep_def = {
-	&system_ops_def,
-	NULL
-};
-
-nv_alloc_t *nv_alloc_nosleep = &nv_alloc_nosleep_def;

cddl/contrib/opensolaris/lib/libuutil/common/libuutil.h

@@ -1,384 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#ifndef	_LIBUUTIL_H
-#define	_LIBUUTIL_H
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include <solaris.h>
-#include <sys/types.h>
-#include <stdarg.h>
-
-#ifdef	__cplusplus
-extern "C" {
-#endif
-
-/*
- * Standard flags codes.
- */
-#define	UU_DEFAULT		0
-
-/*
- * Standard error codes.
- */
-#define	UU_ERROR_NONE		0	/* no error */
-#define	UU_ERROR_INVALID_ARGUMENT 1	/* invalid argument */
-#define	UU_ERROR_UNKNOWN_FLAG	2	/* passed flag invalid */
-#define	UU_ERROR_NO_MEMORY	3	/* out of memory */
-#define	UU_ERROR_CALLBACK_FAILED 4	/* callback-initiated error */
-#define	UU_ERROR_NOT_SUPPORTED	5	/* operation not supported */
-#define	UU_ERROR_EMPTY		6	/* no value provided */
-#define	UU_ERROR_UNDERFLOW	7	/* value is too small */
-#define	UU_ERROR_OVERFLOW	8	/* value is too value */
-#define	UU_ERROR_INVALID_CHAR	9	/* value contains unexpected char */
-#define	UU_ERROR_INVALID_DIGIT	10	/* value contains digit not in base */
-
-#define	UU_ERROR_SYSTEM		99	/* underlying system error */
-#define	UU_ERROR_UNKNOWN	100	/* error status not known */
-
-/*
- * Standard program exit codes.
- */
-#define	UU_EXIT_OK	(*(uu_exit_ok()))
-#define	UU_EXIT_FATAL	(*(uu_exit_fatal()))
-#define	UU_EXIT_USAGE	(*(uu_exit_usage()))
-
-/*
- * Exit status profiles.
- */
-#define	UU_PROFILE_DEFAULT	0
-#define	UU_PROFILE_LAUNCHER	1
-
-/*
- * Error reporting functions.
- */
-uint32_t uu_error(void);
-const char *uu_strerror(uint32_t);
-
-/*
- * Program notification functions.
- */
-extern void uu_alt_exit(int);
-extern const char *uu_setpname(char *);
-extern const char *uu_getpname(void);
-/*PRINTFLIKE1*/
-extern void uu_warn(const char *, ...);
-extern void uu_vwarn(const char *, va_list);
-/*PRINTFLIKE1*/
-extern void uu_die(const char *, ...) __NORETURN;
-extern void uu_vdie(const char *, va_list) __NORETURN;
-/*PRINTFLIKE2*/
-extern void uu_xdie(int, const char *, ...) __NORETURN;
-extern void uu_vxdie(int, const char *, va_list) __NORETURN;
-
-/*
- * Exit status functions (not to be used directly)
- */
-extern int *uu_exit_ok(void);
-extern int *uu_exit_fatal(void);
-extern int *uu_exit_usage(void);
-
-/*
- * string->number conversions
- */
-extern int uu_strtoint(const char *, void *, size_t, int, int64_t, int64_t);
-extern int uu_strtouint(const char *, void *, size_t, int, uint64_t, uint64_t);
-
-/*
- * Debug print facility functions.
- */
-typedef struct uu_dprintf uu_dprintf_t;
-
-typedef enum {
-	UU_DPRINTF_SILENT,
-	UU_DPRINTF_FATAL,
-	UU_DPRINTF_WARNING,
-	UU_DPRINTF_NOTICE,
-	UU_DPRINTF_INFO,
-	UU_DPRINTF_DEBUG
-} uu_dprintf_severity_t;
-
-extern uu_dprintf_t *uu_dprintf_create(const char *, uu_dprintf_severity_t,
-    uint_t);
-/*PRINTFLIKE3*/
-extern void uu_dprintf(uu_dprintf_t *, uu_dprintf_severity_t,
-    const char *, ...);
-extern void uu_dprintf_destroy(uu_dprintf_t *);
-extern const char *uu_dprintf_getname(uu_dprintf_t *);
-
-/*
- * Identifier test flags and function.
- */
-#define	UU_NAME_DOMAIN		0x1	/* allow SUNW, or com.sun, prefix */
-#define	UU_NAME_PATH		0x2	/* allow '/'-delimited paths */
-
-int uu_check_name(const char *, uint_t);
-
-/*
- * File creation functions.
- */
-extern int uu_open_tmp(const char *dir, uint_t uflags);
-
-/*
- * Convenience functions.
- */
-/*PRINTFLIKE1*/
-extern char *uu_msprintf(const char *format, ...);
-extern void *uu_zalloc(size_t);
-extern void uu_free(void *);
-
-/*
- * Comparison function type definition.
- *   Developers should be careful in their use of the _private argument. If you
- *   break interface guarantees, you get undefined behavior.
- */
-typedef int uu_compare_fn_t(const void *__left, const void *__right,
-    void *__private);
-
-/*
- * Walk variant flags.
- *   A data structure need not provide support for all variants and
- *   combinations.  Refer to the appropriate documentation.
- */
-#define	UU_WALK_ROBUST		0x00000001	/* walk can survive removes */
-#define	UU_WALK_REVERSE		0x00000002	/* reverse walk order */
-
-#define	UU_WALK_PREORDER	0x00000010	/* walk tree in pre-order */
-#define	UU_WALK_POSTORDER	0x00000020	/* walk tree in post-order */
-
-/*
- * Walk callback function return codes.
- */
-#define	UU_WALK_ERROR		-1
-#define	UU_WALK_NEXT		0
-#define	UU_WALK_DONE		1
-
-/*
- * Walk callback function type definition.
- */
-typedef int uu_walk_fn_t(void *_elem, void *_private);
-
-/*
- * lists: opaque structures
- */
-typedef struct uu_list_pool uu_list_pool_t;
-typedef struct uu_list uu_list_t;
-
-typedef struct uu_list_node {
-	uintptr_t uln_opaque[2];
-} uu_list_node_t;
-
-typedef struct uu_list_walk uu_list_walk_t;
-
-typedef uintptr_t uu_list_index_t;
-
-/*
- * lists: interface
- *
- * basic usage:
- *	typedef struct foo {
- *		...
- *		uu_list_node_t foo_node;
- *		...
- *	} foo_t;
- *
- *	static int
- *	foo_compare(void *l_arg, void *r_arg, void *private)
- *	{
- *		foo_t *l = l_arg;
- *		foo_t *r = r_arg;
- *
- *		if (... l greater than r ...)
- *			return (1);
- *		if (... l less than r ...)
- *			return (-1);
- *		return (0);
- *	}
- *
- *	...
- *		// at initialization time
- *		foo_pool = uu_list_pool_create("foo_pool",
- *		    sizeof (foo_t), offsetof(foo_t, foo_node), foo_compare,
- *		    debugging? 0 : UU_AVL_POOL_DEBUG);
- *	...
- */
-uu_list_pool_t *uu_list_pool_create(const char *, size_t, size_t,
-    uu_compare_fn_t *, uint32_t);
-#define	UU_LIST_POOL_DEBUG	0x00000001
-
-void uu_list_pool_destroy(uu_list_pool_t *);
-
-/*
- * usage:
- *
- *	foo_t *a;
- *	a = malloc(sizeof(*a));
- *	uu_list_node_init(a, &a->foo_list, pool);
- *	...
- *	uu_list_node_fini(a, &a->foo_list, pool);
- *	free(a);
- */
-void uu_list_node_init(void *, uu_list_node_t *, uu_list_pool_t *);
-void uu_list_node_fini(void *, uu_list_node_t *, uu_list_pool_t *);
-
-uu_list_t *uu_list_create(uu_list_pool_t *, void *_parent, uint32_t);
-#define	UU_LIST_DEBUG	0x00000001
-#define	UU_LIST_SORTED	0x00000002	/* list is sorted */
-
-void uu_list_destroy(uu_list_t *);	/* list must be empty */
-
-size_t uu_list_numnodes(uu_list_t *);
-
-void *uu_list_first(uu_list_t *);
-void *uu_list_last(uu_list_t *);
-
-void *uu_list_next(uu_list_t *, void *);
-void *uu_list_prev(uu_list_t *, void *);
-
-int uu_list_walk(uu_list_t *, uu_walk_fn_t *, void *, uint32_t);
-
-uu_list_walk_t *uu_list_walk_start(uu_list_t *, uint32_t);
-void *uu_list_walk_next(uu_list_walk_t *);
-void uu_list_walk_end(uu_list_walk_t *);
-
-void *uu_list_find(uu_list_t *, void *, void *, uu_list_index_t *);
-void uu_list_insert(uu_list_t *, void *, uu_list_index_t);
-
-void *uu_list_nearest_next(uu_list_t *, uu_list_index_t);
-void *uu_list_nearest_prev(uu_list_t *, uu_list_index_t);
-
-void *uu_list_teardown(uu_list_t *, void **);
-
-void uu_list_remove(uu_list_t *, void *);
-
-/*
- * lists: interfaces for non-sorted lists only
- */
-int uu_list_insert_before(uu_list_t *, void *_target, void *_elem);
-int uu_list_insert_after(uu_list_t *, void *_target, void *_elem);
-
-/*
- * avl trees: opaque structures
- */
-typedef struct uu_avl_pool uu_avl_pool_t;
-typedef struct uu_avl uu_avl_t;
-
-typedef struct uu_avl_node {
-#ifdef _LP64
-	uintptr_t uan_opaque[3];
-#else
-	uintptr_t uan_opaque[4];
-#endif
-} uu_avl_node_t;
-
-typedef struct uu_avl_walk uu_avl_walk_t;
-
-typedef uintptr_t uu_avl_index_t;
-
-/*
- * avl trees: interface
- *
- * basic usage:
- *	typedef struct foo {
- *		...
- *		uu_avl_node_t foo_node;
- *		...
- *	} foo_t;
- *
- *	static int
- *	foo_compare(void *l_arg, void *r_arg, void *private)
- *	{
- *		foo_t *l = l_arg;
- *		foo_t *r = r_arg;
- *
- *		if (... l greater than r ...)
- *			return (1);
- *		if (... l less than r ...)
- *			return (-1);
- *		return (0);
- *	}
- *
- *	...
- *		// at initialization time
- *		foo_pool = uu_avl_pool_create("foo_pool",
- *		    sizeof (foo_t), offsetof(foo_t, foo_node), foo_compare,
- *		    debugging? 0 : UU_AVL_POOL_DEBUG);
- *	...
- */
-uu_avl_pool_t *uu_avl_pool_create(const char *, size_t, size_t,
-    uu_compare_fn_t *, uint32_t);
-#define	UU_AVL_POOL_DEBUG	0x00000001
-
-void uu_avl_pool_destroy(uu_avl_pool_t *);
-
-/*
- * usage:
- *
- *	foo_t *a;
- *	a = malloc(sizeof(*a));
- *	uu_avl_node_init(a, &a->foo_avl, pool);
- *	...
- *	uu_avl_node_fini(a, &a->foo_avl, pool);
- *	free(a);
- */
-void uu_avl_node_init(void *, uu_avl_node_t *, uu_avl_pool_t *);
-void uu_avl_node_fini(void *, uu_avl_node_t *, uu_avl_pool_t *);
-
-uu_avl_t *uu_avl_create(uu_avl_pool_t *, void *_parent, uint32_t);
-#define	UU_AVL_DEBUG	0x00000001
-
-void uu_avl_destroy(uu_avl_t *);	/* list must be empty */
-
-size_t uu_avl_numnodes(uu_avl_t *);
-
-void *uu_avl_first(uu_avl_t *);
-void *uu_avl_last(uu_avl_t *);
-
-void *uu_avl_next(uu_avl_t *, void *);
-void *uu_avl_prev(uu_avl_t *, void *);
-
-int uu_avl_walk(uu_avl_t *, uu_walk_fn_t *, void *, uint32_t);
-
-uu_avl_walk_t *uu_avl_walk_start(uu_avl_t *, uint32_t);
-void *uu_avl_walk_next(uu_avl_walk_t *);
-void uu_avl_walk_end(uu_avl_walk_t *);
-
-void *uu_avl_find(uu_avl_t *, void *, void *, uu_avl_index_t *);
-void uu_avl_insert(uu_avl_t *, void *, uu_avl_index_t);
-
-void *uu_avl_nearest_next(uu_avl_t *, uu_avl_index_t);
-void *uu_avl_nearest_prev(uu_avl_t *, uu_avl_index_t);
-
-void *uu_avl_teardown(uu_avl_t *, void **);
-
-void uu_avl_remove(uu_avl_t *, void *);
-
-#ifdef	__cplusplus
-}
-#endif
-
-#endif	/* _LIBUUTIL_H */

cddl/contrib/opensolaris/lib/libuutil/common/libuutil_common.h

@@ -1,46 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-
-/*
- * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#ifndef	_LIBUUTIL_COMMON_H
-#define	_LIBUUTIL_COMMON_H
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include <solaris.h>
-
-/*
- * We don't bind to the internal libc interfaces if this is a
- * native build.
- */
-#ifndef NATIVE_BUILD
-#include "c_synonyms.h"
-#endif
-
-#include <libuutil.h>
-#include <libuutil_impl.h>
-
-#endif	/* _LIBUUTIL_COMMON_H */

cddl/contrib/opensolaris/lib/libuutil/common/libuutil_impl.h

@@ -1,181 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#ifndef	_LIBUUTIL_IMPL_H
-#define	_LIBUUTIL_IMPL_H
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include <libuutil.h>
-#include <pthread.h>
-
-#include <sys/avl_impl.h>
-#include <sys/byteorder.h>
-
-#ifdef	__cplusplus
-extern "C" {
-#endif
-
-void uu_set_error(uint_t);
-#pragma rarely_called(uu_set_error)
-
-/*PRINTFLIKE1*/
-void uu_panic(const char *format, ...);
-#pragma rarely_called(uu_panic)
-
-struct uu_dprintf {
-	char	*uud_name;
-	uu_dprintf_severity_t uud_severity;
-	uint_t	uud_flags;
-};
-
-/*
- * For debugging purposes, libuutil keeps around linked lists of all uu_lists
- * and uu_avls, along with pointers to their parents.  These can cause false
- * negatives when looking for memory leaks, so we encode the pointers by
- * storing them with swapped endianness;  this is not perfect, but it's about
- * the best we can do without wasting a lot of space.
- */
-#ifdef _LP64
-#define	UU_PTR_ENCODE(ptr)		BSWAP_64((uintptr_t)(void *)(ptr))
-#else
-#define	UU_PTR_ENCODE(ptr)		BSWAP_32((uintptr_t)(void *)(ptr))
-#endif
-
-#define	UU_PTR_DECODE(ptr)		((void *)UU_PTR_ENCODE(ptr))
-
-/*
- * uu_list structures
- */
-typedef struct uu_list_node_impl {
-	struct uu_list_node_impl *uln_next;
-	struct uu_list_node_impl *uln_prev;
-} uu_list_node_impl_t;
-
-struct uu_list_walk {
-	uu_list_walk_t	*ulw_next;
-	uu_list_walk_t	*ulw_prev;
-
-	uu_list_t	*ulw_list;
-	int8_t		ulw_dir;
-	uint8_t		ulw_robust;
-	uu_list_node_impl_t *ulw_next_result;
-};
-
-struct uu_list {
-	uintptr_t	ul_next_enc;
-	uintptr_t	ul_prev_enc;
-
-	uu_list_pool_t	*ul_pool;
-	uintptr_t	ul_parent_enc;	/* encoded parent pointer */
-	size_t		ul_offset;
-	size_t		ul_numnodes;
-	uint8_t		ul_debug;
-	uint8_t		ul_sorted;
-	uint8_t		ul_index;	/* mark for uu_list_index_ts */
-
-	uu_list_node_impl_t ul_null_node;
-	uu_list_walk_t	ul_null_walk;	/* for robust walkers */
-};
-
-#define	UU_LIST_PTR(ptr)		((uu_list_t *)UU_PTR_DECODE(ptr))
-
-#define	UU_LIST_POOL_MAXNAME	64
-
-struct uu_list_pool {
-	uu_list_pool_t	*ulp_next;
-	uu_list_pool_t	*ulp_prev;
-
-	char		ulp_name[UU_LIST_POOL_MAXNAME];
-	size_t		ulp_nodeoffset;
-	size_t		ulp_objsize;
-	uu_compare_fn_t	*ulp_cmp;
-	uint8_t		ulp_debug;
-	uint8_t		ulp_last_index;
-	pthread_mutex_t	ulp_lock;		/* protects null_list */
-	uu_list_t	ulp_null_list;
-};
-
-/*
- * uu_avl structures
- */
-typedef struct avl_node		uu_avl_node_impl_t;
-
-struct uu_avl_walk {
-	uu_avl_walk_t	*uaw_next;
-	uu_avl_walk_t	*uaw_prev;
-
-	uu_avl_t	*uaw_avl;
-	void		*uaw_next_result;
-	int8_t		uaw_dir;
-	uint8_t		uaw_robust;
-};
-
-struct uu_avl {
-	uintptr_t	ua_next_enc;
-	uintptr_t	ua_prev_enc;
-
-	uu_avl_pool_t	*ua_pool;
-	uintptr_t	ua_parent_enc;
-	uint8_t		ua_debug;
-	uint8_t		ua_index;	/* mark for uu_avl_index_ts */
-
-	struct avl_tree	ua_tree;
-	uu_avl_walk_t	ua_null_walk;
-};
-
-#define	UU_AVL_PTR(x)		((uu_avl_t *)UU_PTR_DECODE(x))
-
-#define	UU_AVL_POOL_MAXNAME	64
-
-struct uu_avl_pool {
-	uu_avl_pool_t	*uap_next;
-	uu_avl_pool_t	*uap_prev;
-
-	char		uap_name[UU_AVL_POOL_MAXNAME];
-	size_t		uap_nodeoffset;
-	size_t		uap_objsize;
-	uu_compare_fn_t	*uap_cmp;
-	uint8_t		uap_debug;
-	uint8_t		uap_last_index;
-	pthread_mutex_t	uap_lock;		/* protects null_avl */
-	uu_avl_t	uap_null_avl;
-};
-
-/*
- * atfork() handlers
- */
-void uu_avl_lockup(void);
-void uu_avl_release(void);
-
-void uu_list_lockup(void);
-void uu_list_release(void);
-
-#ifdef	__cplusplus
-}
-#endif
-
-#endif	/* _LIBUUTIL_IMPL_H */

cddl/contrib/opensolaris/lib/libuutil/common/uu_alloc.c

@@ -1,85 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include "libuutil_common.h"
-
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-void *
-uu_zalloc(size_t n)
-{
-	void *p = malloc(n);
-
-	if (p == NULL) {
-		uu_set_error(UU_ERROR_SYSTEM);
-		return (NULL);
-	}
-
-	(void) memset(p, 0, n);
-
-	return (p);
-}
-
-void
-uu_free(void *p)
-{
-	free(p);
-}
-
-char *
-uu_msprintf(const char *format, ...)
-{
-	va_list args;
-	char attic[1];
-	uint_t M, m;
-	char *b;
-
-	va_start(args, format);
-	M = vsnprintf(attic, 1, format, args);
-	va_end(args);
-
-	for (;;) {
-		m = M;
-		if ((b = uu_zalloc(m + 1)) == NULL)
-			return (NULL);
-
-		va_start(args, format);
-		M = vsnprintf(b, m + 1, format, args);
-		va_end(args);
-
-		if (M == m)
-			break;		/* sizes match */
-
-		uu_free(b);
-	}
-
-	return (b);
-}

cddl/contrib/opensolaris/lib/libuutil/common/uu_avl.c

@@ -1,567 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include "libuutil_common.h"
-
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/avl.h>
-
-static uu_avl_pool_t	uu_null_apool = { &uu_null_apool, &uu_null_apool };
-static pthread_mutex_t	uu_apool_list_lock = PTHREAD_MUTEX_INITIALIZER;
-
-/*
- * The index mark change on every insert and delete, to catch stale
- * references.
- *
- * We leave the low bit alone, since the avl code uses it.
- */
-#define	INDEX_MAX		(sizeof (uintptr_t) - 2)
-#define	INDEX_NEXT(m)		(((m) == INDEX_MAX)? 2 : ((m) + 2) & INDEX_MAX)
-
-#define	INDEX_DECODE(i)		((i) & ~INDEX_MAX)
-#define	INDEX_ENCODE(p, n)	(((n) & ~INDEX_MAX) | (p)->ua_index)
-#define	INDEX_VALID(p, i)	(((i) & INDEX_MAX) == (p)->ua_index)
-#define	INDEX_CHECK(i)		(((i) & INDEX_MAX) != 0)
-
-/*
- * When an element is inactive (not in a tree), we keep a marked pointer to
- * its containing pool in its first word, and a NULL pointer in its second.
- *
- * On insert, we use these to verify that it comes from the correct pool.
- */
-#define	NODE_ARRAY(p, n)	((uintptr_t *)((uintptr_t)(n) + \
-				    (pp)->uap_nodeoffset))
-
-#define	POOL_TO_MARKER(pp) (((uintptr_t)(pp) | 1))
-
-#define	DEAD_MARKER		0xc4
-
-uu_avl_pool_t *
-uu_avl_pool_create(const char *name, size_t objsize, size_t nodeoffset,
-    uu_compare_fn_t *compare_func, uint32_t flags)
-{
-	uu_avl_pool_t *pp, *next, *prev;
-
-	if (name == NULL ||
-	    uu_check_name(name, UU_NAME_DOMAIN) == -1 ||
-	    nodeoffset + sizeof (uu_avl_node_t) > objsize ||
-	    compare_func == NULL) {
-		uu_set_error(UU_ERROR_INVALID_ARGUMENT);
-		return (NULL);
-	}
-
-	if (flags & ~UU_AVL_POOL_DEBUG) {
-		uu_set_error(UU_ERROR_UNKNOWN_FLAG);
-		return (NULL);
-	}
-
-	pp = uu_zalloc(sizeof (uu_avl_pool_t));
-	if (pp == NULL) {
-		uu_set_error(UU_ERROR_NO_MEMORY);
-		return (NULL);
-	}
-
-	(void) strlcpy(pp->uap_name, name, sizeof (pp->uap_name));
-	pp->uap_nodeoffset = nodeoffset;
-	pp->uap_objsize = objsize;
-	pp->uap_cmp = compare_func;
-	if (flags & UU_AVL_POOL_DEBUG)
-		pp->uap_debug = 1;
-	pp->uap_last_index = 0;
-
-	(void) pthread_mutex_init(&pp->uap_lock, NULL);
-
-	pp->uap_null_avl.ua_next_enc = UU_PTR_ENCODE(&pp->uap_null_avl);
-	pp->uap_null_avl.ua_prev_enc = UU_PTR_ENCODE(&pp->uap_null_avl);
-
-	(void) pthread_mutex_lock(&uu_apool_list_lock);
-	pp->uap_next = next = &uu_null_apool;
-	pp->uap_prev = prev = next->uap_prev;
-	next->uap_prev = pp;
-	prev->uap_next = pp;
-	(void) pthread_mutex_unlock(&uu_apool_list_lock);
-
-	return (pp);
-}
-
-void
-uu_avl_pool_destroy(uu_avl_pool_t *pp)
-{
-	if (pp->uap_debug) {
-		if (pp->uap_null_avl.ua_next_enc !=
-		    UU_PTR_ENCODE(&pp->uap_null_avl) ||
-		    pp->uap_null_avl.ua_prev_enc !=
-		    UU_PTR_ENCODE(&pp->uap_null_avl)) {
-			uu_panic("uu_avl_pool_destroy: Pool \"%.*s\" (%p) has "
-			    "outstanding avls, or is corrupt.\n",
-			    sizeof (pp->uap_name), pp->uap_name, pp);
-		}
-	}
-	(void) pthread_mutex_lock(&uu_apool_list_lock);
-	pp->uap_next->uap_prev = pp->uap_prev;
-	pp->uap_prev->uap_next = pp->uap_next;
-	(void) pthread_mutex_unlock(&uu_apool_list_lock);
-	pp->uap_prev = NULL;
-	pp->uap_next = NULL;
-	uu_free(pp);
-}
-
-void
-uu_avl_node_init(void *base, uu_avl_node_t *np, uu_avl_pool_t *pp)
-{
-	uintptr_t *na = (uintptr_t *)np;
-
-	if (pp->uap_debug) {
-		uintptr_t offset = (uintptr_t)np - (uintptr_t)base;
-		if (offset + sizeof (*np) > pp->uap_objsize) {
-			uu_panic("uu_avl_node_init(%p, %p, %p (\"%s\")): "
-			    "offset %ld doesn't fit in object (size %ld)\n",
-			    base, np, pp, pp->uap_name, offset,
-			    pp->uap_objsize);
-		}
-		if (offset != pp->uap_nodeoffset) {
-			uu_panic("uu_avl_node_init(%p, %p, %p (\"%s\")): "
-			    "offset %ld doesn't match pool's offset (%ld)\n",
-			    base, np, pp, pp->uap_name, offset,
-			    pp->uap_objsize);
-		}
-	}
-
-	na[0] = POOL_TO_MARKER(pp);
-	na[1] = 0;
-}
-
-void
-uu_avl_node_fini(void *base, uu_avl_node_t *np, uu_avl_pool_t *pp)
-{
-	uintptr_t *na = (uintptr_t *)np;
-
-	if (pp->uap_debug) {
-		if (na[0] == DEAD_MARKER && na[1] == DEAD_MARKER) {
-			uu_panic("uu_avl_node_fini(%p, %p, %p (\"%s\")): "
-			    "node already finied\n",
-			    base, np, pp, pp->uap_name);
-		}
-		if (na[0] != POOL_TO_MARKER(pp) || na[1] != 0) {
-			uu_panic("uu_avl_node_fini(%p, %p, %p (\"%s\")): "
-			    "node corrupt, in tree, or in different pool\n",
-			    base, np, pp, pp->uap_name);
-		}
-	}
-
-	na[0] = DEAD_MARKER;
-	na[1] = DEAD_MARKER;
-	na[2] = DEAD_MARKER;
-}
-
-struct uu_avl_node_compare_info {
-	uu_compare_fn_t	*ac_compare;
-	void		*ac_private;
-	void		*ac_right;
-	void		*ac_found;
-};
-
-static int
-uu_avl_node_compare(const void *l, const void *r)
-{
-	struct uu_avl_node_compare_info *info =
-	    (struct uu_avl_node_compare_info *)l;
-
-	int res = info->ac_compare(r, info->ac_right, info->ac_private);
-
-	if (res == 0) {
-		if (info->ac_found == NULL)
-			info->ac_found = (void *)r;
-		return (-1);
-	}
-	if (res < 0)
-		return (1);
-	return (-1);
-}
-
-uu_avl_t *
-uu_avl_create(uu_avl_pool_t *pp, void *parent, uint32_t flags)
-{
-	uu_avl_t *ap, *next, *prev;
-
-	if (flags & ~UU_AVL_DEBUG) {
-		uu_set_error(UU_ERROR_UNKNOWN_FLAG);
-		return (NULL);
-	}
-
-	ap = uu_zalloc(sizeof (*ap));
-	if (ap == NULL) {
-		uu_set_error(UU_ERROR_NO_MEMORY);
-		return (NULL);
-	}
-
-	ap->ua_pool = pp;
-	ap->ua_parent_enc = UU_PTR_ENCODE(parent);
-	ap->ua_debug = pp->uap_debug || (flags & UU_AVL_DEBUG);
-	ap->ua_index = (pp->uap_last_index = INDEX_NEXT(pp->uap_last_index));
-
-	avl_create(&ap->ua_tree, &uu_avl_node_compare, pp->uap_objsize,
-	    pp->uap_nodeoffset);
-
-	ap->ua_null_walk.uaw_next = &ap->ua_null_walk;
-	ap->ua_null_walk.uaw_prev = &ap->ua_null_walk;
-
-	(void) pthread_mutex_lock(&pp->uap_lock);
-	next = &pp->uap_null_avl;
-	prev = UU_PTR_DECODE(next->ua_prev_enc);
-	ap->ua_next_enc = UU_PTR_ENCODE(next);
-	ap->ua_prev_enc = UU_PTR_ENCODE(prev);
-	next->ua_prev_enc = UU_PTR_ENCODE(ap);
-	prev->ua_next_enc = UU_PTR_ENCODE(ap);
-	(void) pthread_mutex_unlock(&pp->uap_lock);
-
-	return (ap);
-}
-
-void
-uu_avl_destroy(uu_avl_t *ap)
-{
-	uu_avl_pool_t *pp = ap->ua_pool;
-
-	if (ap->ua_debug) {
-		if (avl_numnodes(&ap->ua_tree) != 0) {
-			uu_panic("uu_avl_destroy(%p): tree not empty\n", ap);
-		}
-		if (ap->ua_null_walk.uaw_next != &ap->ua_null_walk ||
-		    ap->ua_null_walk.uaw_prev != &ap->ua_null_walk) {
-			uu_panic("uu_avl_destroy(%p):  outstanding walkers\n",
-			    ap);
-		}
-	}
-	(void) pthread_mutex_lock(&pp->uap_lock);
-	UU_AVL_PTR(ap->ua_next_enc)->ua_prev_enc = ap->ua_prev_enc;
-	UU_AVL_PTR(ap->ua_prev_enc)->ua_next_enc = ap->ua_next_enc;
-	(void) pthread_mutex_unlock(&pp->uap_lock);
-	ap->ua_prev_enc = UU_PTR_ENCODE(NULL);
-	ap->ua_next_enc = UU_PTR_ENCODE(NULL);
-
-	ap->ua_pool = NULL;
-	avl_destroy(&ap->ua_tree);
-
-	uu_free(ap);
-}
-
-size_t
-uu_avl_numnodes(uu_avl_t *ap)
-{
-	return (avl_numnodes(&ap->ua_tree));
-}
-
-void *
-uu_avl_first(uu_avl_t *ap)
-{
-	return (avl_first(&ap->ua_tree));
-}
-
-void *
-uu_avl_last(uu_avl_t *ap)
-{
-	return (avl_last(&ap->ua_tree));
-}
-
-void *
-uu_avl_next(uu_avl_t *ap, void *node)
-{
-	return (AVL_NEXT(&ap->ua_tree, node));
-}
-
-void *
-uu_avl_prev(uu_avl_t *ap, void *node)
-{
-	return (AVL_PREV(&ap->ua_tree, node));
-}
-
-static void
-_avl_walk_init(uu_avl_walk_t *wp, uu_avl_t *ap, uint32_t flags)
-{
-	uu_avl_walk_t *next, *prev;
-
-	int robust = (flags & UU_WALK_ROBUST);
-	int direction = (flags & UU_WALK_REVERSE)? -1 : 1;
-
-	(void) memset(wp, 0, sizeof (*wp));
-	wp->uaw_avl = ap;
-	wp->uaw_robust = robust;
-	wp->uaw_dir = direction;
-
-	if (direction > 0)
-		wp->uaw_next_result = avl_first(&ap->ua_tree);
-	else
-		wp->uaw_next_result = avl_last(&ap->ua_tree);
-
-	if (ap->ua_debug || robust) {
-		wp->uaw_next = next = &ap->ua_null_walk;
-		wp->uaw_prev = prev = next->uaw_prev;
-		next->uaw_prev = wp;
-		prev->uaw_next = wp;
-	}
-}
-
-static void *
-_avl_walk_advance(uu_avl_walk_t *wp, uu_avl_t *ap)
-{
-	void *np = wp->uaw_next_result;
-
-	avl_tree_t *t = &ap->ua_tree;
-
-	if (np == NULL)
-		return (NULL);
-
-	wp->uaw_next_result = (wp->uaw_dir > 0)? AVL_NEXT(t, np) :
-	    AVL_PREV(t, np);
-
-	return (np);
-}
-
-static void
-_avl_walk_fini(uu_avl_walk_t *wp)
-{
-	if (wp->uaw_next != NULL) {
-		wp->uaw_next->uaw_prev = wp->uaw_prev;
-		wp->uaw_prev->uaw_next = wp->uaw_next;
-		wp->uaw_next = NULL;
-		wp->uaw_prev = NULL;
-	}
-	wp->uaw_avl = NULL;
-	wp->uaw_next_result = NULL;
-}
-
-uu_avl_walk_t *
-uu_avl_walk_start(uu_avl_t *ap, uint32_t flags)
-{
-	uu_avl_walk_t *wp;
-
-	if (flags & ~(UU_WALK_ROBUST | UU_WALK_REVERSE)) {
-		uu_set_error(UU_ERROR_UNKNOWN_FLAG);
-		return (NULL);
-	}
-
-	wp = uu_zalloc(sizeof (*wp));
-	if (wp == NULL) {
-		uu_set_error(UU_ERROR_NO_MEMORY);
-		return (NULL);
-	}
-
-	_avl_walk_init(wp, ap, flags);
-	return (wp);
-}
-
-void *
-uu_avl_walk_next(uu_avl_walk_t *wp)
-{
-	return (_avl_walk_advance(wp, wp->uaw_avl));
-}
-
-void
-uu_avl_walk_end(uu_avl_walk_t *wp)
-{
-	_avl_walk_fini(wp);
-	uu_free(wp);
-}
-
-int
-uu_avl_walk(uu_avl_t *ap, uu_walk_fn_t *func, void *private, uint32_t flags)
-{
-	void *e;
-	uu_avl_walk_t my_walk;
-
-	int status = UU_WALK_NEXT;
-
-	if (flags & ~(UU_WALK_ROBUST | UU_WALK_REVERSE)) {
-		uu_set_error(UU_ERROR_UNKNOWN_FLAG);
-		return (-1);
-	}
-
-	_avl_walk_init(&my_walk, ap, flags);
-	while (status == UU_WALK_NEXT &&
-	    (e = _avl_walk_advance(&my_walk, ap)) != NULL)
-		status = (*func)(e, private);
-	_avl_walk_fini(&my_walk);
-
-	if (status >= 0)
-		return (0);
-	uu_set_error(UU_ERROR_CALLBACK_FAILED);
-	return (-1);
-}
-
-void
-uu_avl_remove(uu_avl_t *ap, void *elem)
-{
-	uu_avl_walk_t *wp;
-	uu_avl_pool_t *pp = ap->ua_pool;
-	uintptr_t *na = NODE_ARRAY(pp, elem);
-
-	if (ap->ua_debug) {
-		/*
-		 * invalidate outstanding uu_avl_index_ts.
-		 */
-		ap->ua_index = INDEX_NEXT(ap->ua_index);
-	}
-
-	/*
-	 * Robust walkers most be advanced, if we are removing the node
-	 * they are currently using.  In debug mode, non-robust walkers
-	 * are also on the walker list.
-	 */
-	for (wp = ap->ua_null_walk.uaw_next; wp != &ap->ua_null_walk;
-	    wp = wp->uaw_next) {
-		if (wp->uaw_robust) {
-			if (elem == wp->uaw_next_result)
-				(void) _avl_walk_advance(wp, ap);
-		} else if (wp->uaw_next_result != NULL) {
-			uu_panic("uu_avl_remove(%p, %p): active non-robust "
-			    "walker\n", ap, elem);
-		}
-	}
-
-	avl_remove(&ap->ua_tree, elem);
-
-	na[0] = POOL_TO_MARKER(pp);
-	na[1] = 0;
-}
-
-void *
-uu_avl_teardown(uu_avl_t *ap, void **cookie)
-{
-	void *elem = avl_destroy_nodes(&ap->ua_tree, cookie);
-
-	if (elem != NULL) {
-		uu_avl_pool_t *pp = ap->ua_pool;
-		uintptr_t *na = NODE_ARRAY(pp, elem);
-
-		na[0] = POOL_TO_MARKER(pp);
-		na[1] = 0;
-	}
-	return (elem);
-}
-
-void *
-uu_avl_find(uu_avl_t *ap, void *elem, void *private, uu_avl_index_t *out)
-{
-	struct uu_avl_node_compare_info info;
-	void *result;
-
-	info.ac_compare = ap->ua_pool->uap_cmp;
-	info.ac_private = private;
-	info.ac_right = elem;
-	info.ac_found = NULL;
-
-	result = avl_find(&ap->ua_tree, &info, out);
-	if (out != NULL)
-		*out = INDEX_ENCODE(ap, *out);
-
-	if (ap->ua_debug && result != NULL)
-		uu_panic("uu_avl_find: internal error: avl_find succeeded\n");
-
-	return (info.ac_found);
-}
-
-void
-uu_avl_insert(uu_avl_t *ap, void *elem, uu_avl_index_t idx)
-{
-	if (ap->ua_debug) {
-		uu_avl_pool_t *pp = ap->ua_pool;
-		uintptr_t *na = NODE_ARRAY(pp, elem);
-
-		if (na[1] != 0)
-			uu_panic("uu_avl_insert(%p, %p, %p): node already "
-			    "in tree, or corrupt\n",
-			    ap, elem, idx);
-		if (na[0] == 0)
-			uu_panic("uu_avl_insert(%p, %p, %p): node not "
-			    "initialized\n",
-			    ap, elem, idx);
-		if (na[0] != POOL_TO_MARKER(pp))
-			uu_panic("uu_avl_insert(%p, %p, %p): node from "
-			    "other pool, or corrupt\n",
-			    ap, elem, idx);
-
-		if (!INDEX_VALID(ap, idx))
-			uu_panic("uu_avl_insert(%p, %p, %p): %s\n",
-			    ap, elem, idx,
-			    INDEX_CHECK(idx)? "outdated index" :
-			    "invalid index");
-
-		/*
-		 * invalidate outstanding uu_avl_index_ts.
-		 */
-		ap->ua_index = INDEX_NEXT(ap->ua_index);
-	}
-	avl_insert(&ap->ua_tree, elem, INDEX_DECODE(idx));
-}
-
-void *
-uu_avl_nearest_next(uu_avl_t *ap, uu_avl_index_t idx)
-{
-	if (ap->ua_debug && !INDEX_VALID(ap, idx))
-		uu_panic("uu_avl_nearest_next(%p, %p): %s\n",
-		    ap, idx, INDEX_CHECK(idx)? "outdated index" :
-		    "invalid index");
-	return (avl_nearest(&ap->ua_tree, INDEX_DECODE(idx), AVL_AFTER));
-}
-
-void *
-uu_avl_nearest_prev(uu_avl_t *ap, uu_avl_index_t idx)
-{
-	if (ap->ua_debug && !INDEX_VALID(ap, idx))
-		uu_panic("uu_avl_nearest_prev(%p, %p): %s\n",
-		    ap, idx, INDEX_CHECK(idx)? "outdated index" :
-		    "invalid index");
-	return (avl_nearest(&ap->ua_tree, INDEX_DECODE(idx), AVL_BEFORE));
-}
-
-/*
- * called from uu_lockup() and uu_release(), as part of our fork1()-safety.
- */
-void
-uu_avl_lockup(void)
-{
-	uu_avl_pool_t *pp;
-
-	(void) pthread_mutex_lock(&uu_apool_list_lock);
-	for (pp = uu_null_apool.uap_next; pp != &uu_null_apool;
-	    pp = pp->uap_next)
-		(void) pthread_mutex_lock(&pp->uap_lock);
-}
-
-void
-uu_avl_release(void)
-{
-	uu_avl_pool_t *pp;
-
-	for (pp = uu_null_apool.uap_next; pp != &uu_null_apool;
-	    pp = pp->uap_next)
-		(void) pthread_mutex_unlock(&pp->uap_lock);
-	(void) pthread_mutex_unlock(&uu_apool_list_lock);
-}

cddl/contrib/opensolaris/lib/libuutil/common/uu_dprintf.c

@@ -1,128 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include "libuutil_common.h"
-
-#include <errno.h>
-#include <libintl.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <strings.h>
-
-#define	FACILITY_FMT	"%s (%s): "
-
-#if !defined(TEXT_DOMAIN)
-#define	TEXT_DOMAIN "SYS_TEST"
-#endif
-
-static const char *
-strseverity(uu_dprintf_severity_t severity)
-{
-	switch (severity) {
-	case UU_DPRINTF_SILENT:
-		return (dgettext(TEXT_DOMAIN, "silent"));
-	case UU_DPRINTF_FATAL:
-		return (dgettext(TEXT_DOMAIN, "FATAL"));
-	case UU_DPRINTF_WARNING:
-		return (dgettext(TEXT_DOMAIN, "WARNING"));
-	case UU_DPRINTF_NOTICE:
-		return (dgettext(TEXT_DOMAIN, "note"));
-	case UU_DPRINTF_INFO:
-		return (dgettext(TEXT_DOMAIN, "info"));
-	case UU_DPRINTF_DEBUG:
-		return (dgettext(TEXT_DOMAIN, "debug"));
-	default:
-		return (dgettext(TEXT_DOMAIN, "unspecified"));
-	}
-}
-
-uu_dprintf_t *
-uu_dprintf_create(const char *name, uu_dprintf_severity_t severity,
-    uint_t flags)
-{
-	uu_dprintf_t *D;
-
-	if (uu_check_name(name, UU_NAME_DOMAIN) == -1) {
-		uu_set_error(UU_ERROR_INVALID_ARGUMENT);
-		return (NULL);
-	}
-
-	if ((D = uu_zalloc(sizeof (uu_dprintf_t))) == NULL)
-		return (NULL);
-
-	if (name != NULL) {
-		D->uud_name = strdup(name);
-		if (D->uud_name == NULL) {
-			uu_free(D);
-			return (NULL);
-		}
-	} else {
-		D->uud_name = NULL;
-	}
-
-	D->uud_severity = severity;
-	D->uud_flags = flags;
-
-	return (D);
-}
-
-/*PRINTFLIKE3*/
-void
-uu_dprintf(uu_dprintf_t *D, uu_dprintf_severity_t severity,
-    const char *format, ...)
-{
-	va_list alist;
-
-	/* XXX Assert that severity is not UU_DPRINTF_SILENT. */
-
-	if (severity > D->uud_severity)
-		return;
-
-	(void) fprintf(stderr, FACILITY_FMT, D->uud_name,
-	    strseverity(severity));
-
-	va_start(alist, format);
-	(void) vfprintf(stderr, format, alist);
-	va_end(alist);
-}
-
-void
-uu_dprintf_destroy(uu_dprintf_t *D)
-{
-	if (D->uud_name)
-		free(D->uud_name);
-
-	uu_free(D);
-}
-
-const char *
-uu_dprintf_getname(uu_dprintf_t *D)
-{
-	return (D->uud_name);
-}

cddl/contrib/opensolaris/lib/libuutil/common/uu_ident.c

@@ -1,122 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include "libuutil_common.h"
-
-#include <string.h>
-
-/*
- * We require names of the form:
- *	[provider,]identifier[/[provider,]identifier]...
- *
- * Where provider is either a stock symbol (SUNW) or a java-style reversed
- * domain name (com.sun).
- *
- * Both providers and identifiers must start with a letter, and may
- * only contain alphanumerics, dashes, and underlines.  Providers
- * may also contain periods.
- *
- * Note that we do _not_ use the macros in <ctype.h>, since they are affected
- * by the current locale settings.
- */
-
-#define	IS_ALPHA(c) \
-	(((c) >= 'a' && (c) <= 'z') || ((c) >= 'A' && (c) <= 'Z'))
-
-#define	IS_DIGIT(c) \
-	((c) >= '0' && (c) <= '9')
-
-static int
-is_valid_ident(const char *s, const char *e, int allowdot)
-{
-	char c;
-
-	if (s >= e)
-		return (0);		/* name is empty */
-
-	c = *s++;
-	if (!IS_ALPHA(c))
-		return (0);		/* does not start with letter */
-
-	while (s < e && (c = *s++) != 0) {
-		if (IS_ALPHA(c) || IS_DIGIT(c) || c == '-' || c == '_' ||
-		    (allowdot && c == '.'))
-			continue;
-		return (0);		/* invalid character */
-	}
-	return (1);
-}
-
-static int
-is_valid_component(const char *b, const char *e, uint_t flags)
-{
-	char *sp;
-
-	if (flags & UU_NAME_DOMAIN) {
-		sp = strchr(b, ',');
-		if (sp != NULL && sp < e) {
-			if (!is_valid_ident(b, sp, 1))
-				return (0);
-			b = sp + 1;
-		}
-	}
-
-	return (is_valid_ident(b, e, 0));
-}
-
-int
-uu_check_name(const char *name, uint_t flags)
-{
-	const char *end = name + strlen(name);
-	const char *p;
-
-	if (flags & ~(UU_NAME_DOMAIN | UU_NAME_PATH)) {
-		uu_set_error(UU_ERROR_UNKNOWN_FLAG);
-		return (-1);
-	}
-
-	if (!(flags & UU_NAME_PATH)) {
-		if (!is_valid_component(name, end, flags))
-			goto bad;
-		return (0);
-	}
-
-	while ((p = strchr(name, '/')) != NULL) {
-		if (!is_valid_component(name, p - 1, flags))
-			goto bad;
-		name = p + 1;
-	}
-	if (!is_valid_component(name, end, flags))
-		goto bad;
-
-	return (0);
-
-bad:
-	uu_set_error(UU_ERROR_INVALID_ARGUMENT);
-	return (-1);
-}

cddl/contrib/opensolaris/lib/libuutil/common/uu_list.c

@@ -1,711 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include "libuutil_common.h"
-
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/time.h>
-
-#define	ELEM_TO_NODE(lp, e) \
-	((uu_list_node_impl_t *)((uintptr_t)(e) + (lp)->ul_offset))
-
-#define	NODE_TO_ELEM(lp, n) \
-	((void *)((uintptr_t)(n) - (lp)->ul_offset))
-
-/*
- * uu_list_index_ts define a location for insertion.  They are simply a
- * pointer to the object after the insertion point.  We store a mark
- * in the low-bits of the index, to help prevent mistakes.
- *
- * When debugging, the index mark changes on every insert and delete, to
- * catch stale references.
- */
-#define	INDEX_MAX		(sizeof (uintptr_t) - 1)
-#define	INDEX_NEXT(m)		(((m) == INDEX_MAX)? 1 : ((m) + 1) & INDEX_MAX)
-
-#define	INDEX_TO_NODE(i)	((uu_list_node_impl_t *)((i) & ~INDEX_MAX))
-#define	NODE_TO_INDEX(p, n)	(((uintptr_t)(n) & ~INDEX_MAX) | (p)->ul_index)
-#define	INDEX_VALID(p, i)	(((i) & INDEX_MAX) == (p)->ul_index)
-#define	INDEX_CHECK(i)		(((i) & INDEX_MAX) != 0)
-
-#define	POOL_TO_MARKER(pp) ((void *)((uintptr_t)(pp) | 1))
-
-static uu_list_pool_t	uu_null_lpool = { &uu_null_lpool, &uu_null_lpool };
-static pthread_mutex_t	uu_lpool_list_lock = PTHREAD_MUTEX_INITIALIZER;
-
-uu_list_pool_t *
-uu_list_pool_create(const char *name, size_t objsize,
-    size_t nodeoffset, uu_compare_fn_t *compare_func, uint32_t flags)
-{
-	uu_list_pool_t *pp, *next, *prev;
-
-	if (name == NULL ||
-	    uu_check_name(name, UU_NAME_DOMAIN) == -1 ||
-	    nodeoffset + sizeof (uu_list_node_t) > objsize) {
-		uu_set_error(UU_ERROR_INVALID_ARGUMENT);
-		return (NULL);
-	}
-
-	if (flags & ~UU_LIST_POOL_DEBUG) {
-		uu_set_error(UU_ERROR_UNKNOWN_FLAG);
-		return (NULL);
-	}
-
-	pp = uu_zalloc(sizeof (uu_list_pool_t));
-	if (pp == NULL) {
-		uu_set_error(UU_ERROR_NO_MEMORY);
-		return (NULL);
-	}
-
-	(void) strlcpy(pp->ulp_name, name, sizeof (pp->ulp_name));
-	pp->ulp_nodeoffset = nodeoffset;
-	pp->ulp_objsize = objsize;
-	pp->ulp_cmp = compare_func;
-	if (flags & UU_LIST_POOL_DEBUG)
-		pp->ulp_debug = 1;
-	pp->ulp_last_index = 0;
-
-	(void) pthread_mutex_init(&pp->ulp_lock, NULL);
-
-	pp->ulp_null_list.ul_next_enc = UU_PTR_ENCODE(&pp->ulp_null_list);
-	pp->ulp_null_list.ul_prev_enc = UU_PTR_ENCODE(&pp->ulp_null_list);
-
-	(void) pthread_mutex_lock(&uu_lpool_list_lock);
-	pp->ulp_next = next = &uu_null_lpool;
-	pp->ulp_prev = prev = next->ulp_prev;
-	next->ulp_prev = pp;
-	prev->ulp_next = pp;
-	(void) pthread_mutex_unlock(&uu_lpool_list_lock);
-
-	return (pp);
-}
-
-void
-uu_list_pool_destroy(uu_list_pool_t *pp)
-{
-	if (pp->ulp_debug) {
-		if (pp->ulp_null_list.ul_next_enc !=
-		    UU_PTR_ENCODE(&pp->ulp_null_list) ||
-		    pp->ulp_null_list.ul_prev_enc !=
-		    UU_PTR_ENCODE(&pp->ulp_null_list)) {
-			uu_panic("uu_list_pool_destroy: Pool \"%.*s\" (%p) has "
-			    "outstanding lists, or is corrupt.\n",
-			    sizeof (pp->ulp_name), pp->ulp_name, pp);
-		}
-	}
-	(void) pthread_mutex_lock(&uu_lpool_list_lock);
-	pp->ulp_next->ulp_prev = pp->ulp_prev;
-	pp->ulp_prev->ulp_next = pp->ulp_next;
-	(void) pthread_mutex_unlock(&uu_lpool_list_lock);
-	pp->ulp_prev = NULL;
-	pp->ulp_next = NULL;
-	uu_free(pp);
-}
-
-void
-uu_list_node_init(void *base, uu_list_node_t *np_arg, uu_list_pool_t *pp)
-{
-	uu_list_node_impl_t *np = (uu_list_node_impl_t *)np_arg;
-
-	if (pp->ulp_debug) {
-		uintptr_t offset = (uintptr_t)np - (uintptr_t)base;
-		if (offset + sizeof (*np) > pp->ulp_objsize) {
-			uu_panic("uu_list_node_init(%p, %p, %p (\"%s\")): "
-			    "offset %ld doesn't fit in object (size %ld)\n",
-			    base, np, pp, pp->ulp_name, offset,
-			    pp->ulp_objsize);
-		}
-		if (offset != pp->ulp_nodeoffset) {
-			uu_panic("uu_list_node_init(%p, %p, %p (\"%s\")): "
-			    "offset %ld doesn't match pool's offset (%ld)\n",
-			    base, np, pp, pp->ulp_name, offset,
-			    pp->ulp_objsize);
-		}
-	}
-	np->uln_next = POOL_TO_MARKER(pp);
-	np->uln_prev = NULL;
-}
-
-void
-uu_list_node_fini(void *base, uu_list_node_t *np_arg, uu_list_pool_t *pp)
-{
-	uu_list_node_impl_t *np = (uu_list_node_impl_t *)np_arg;
-
-	if (pp->ulp_debug) {
-		if (np->uln_next == NULL &&
-		    np->uln_prev == NULL) {
-			uu_panic("uu_list_node_fini(%p, %p, %p (\"%s\")): "
-			    "node already finied\n",
-			    base, np_arg, pp, pp->ulp_name);
-		}
-		if (np->uln_next != POOL_TO_MARKER(pp) ||
-		    np->uln_prev != NULL) {
-			uu_panic("uu_list_node_fini(%p, %p, %p (\"%s\")): "
-			    "node corrupt or on list\n",
-			    base, np_arg, pp, pp->ulp_name);
-		}
-	}
-	np->uln_next = NULL;
-	np->uln_prev = NULL;
-}
-
-uu_list_t *
-uu_list_create(uu_list_pool_t *pp, void *parent, uint32_t flags)
-{
-	uu_list_t *lp, *next, *prev;
-
-	if (flags & ~(UU_LIST_DEBUG | UU_LIST_SORTED)) {
-		uu_set_error(UU_ERROR_UNKNOWN_FLAG);
-		return (NULL);
-	}
-
-	if ((flags & UU_LIST_SORTED) && pp->ulp_cmp == NULL) {
-		if (pp->ulp_debug)
-			uu_panic("uu_list_create(%p, ...): requested "
-			    "UU_LIST_SORTED, but pool has no comparison func\n",
-			    pp);
-		uu_set_error(UU_ERROR_NOT_SUPPORTED);
-		return (NULL);
-	}
-
-	lp = uu_zalloc(sizeof (*lp));
-	if (lp == NULL) {
-		uu_set_error(UU_ERROR_NO_MEMORY);
-		return (NULL);
-	}
-
-	lp->ul_pool = pp;
-	lp->ul_parent_enc = UU_PTR_ENCODE(parent);
-	lp->ul_offset = pp->ulp_nodeoffset;
-	lp->ul_debug = pp->ulp_debug || (flags & UU_LIST_DEBUG);
-	lp->ul_sorted = (flags & UU_LIST_SORTED);
-	lp->ul_numnodes = 0;
-	lp->ul_index = (pp->ulp_last_index = INDEX_NEXT(pp->ulp_last_index));
-
-	lp->ul_null_node.uln_next = &lp->ul_null_node;
-	lp->ul_null_node.uln_prev = &lp->ul_null_node;
-
-	lp->ul_null_walk.ulw_next = &lp->ul_null_walk;
-	lp->ul_null_walk.ulw_prev = &lp->ul_null_walk;
-
-	(void) pthread_mutex_lock(&pp->ulp_lock);
-	next = &pp->ulp_null_list;
-	prev = UU_PTR_DECODE(next->ul_prev_enc);
-	lp->ul_next_enc = UU_PTR_ENCODE(next);
-	lp->ul_prev_enc = UU_PTR_ENCODE(prev);
-	next->ul_prev_enc = UU_PTR_ENCODE(lp);
-	prev->ul_next_enc = UU_PTR_ENCODE(lp);
-	(void) pthread_mutex_unlock(&pp->ulp_lock);
-
-	return (lp);
-}
-
-void
-uu_list_destroy(uu_list_t *lp)
-{
-	uu_list_pool_t *pp = lp->ul_pool;
-
-	if (lp->ul_debug) {
-		if (lp->ul_null_node.uln_next != &lp->ul_null_node ||
-		    lp->ul_null_node.uln_prev != &lp->ul_null_node) {
-			uu_panic("uu_list_destroy(%p):  list not empty\n",
-			    lp);
-		}
-		if (lp->ul_numnodes != 0) {
-			uu_panic("uu_list_destroy(%p):  numnodes is nonzero, "
-			    "but list is empty\n", lp);
-		}
-		if (lp->ul_null_walk.ulw_next != &lp->ul_null_walk ||
-		    lp->ul_null_walk.ulw_prev != &lp->ul_null_walk) {
-			uu_panic("uu_list_destroy(%p):  outstanding walkers\n",
-			    lp);
-		}
-	}
-
-	(void) pthread_mutex_lock(&pp->ulp_lock);
-	UU_LIST_PTR(lp->ul_next_enc)->ul_prev_enc = lp->ul_prev_enc;
-	UU_LIST_PTR(lp->ul_prev_enc)->ul_next_enc = lp->ul_next_enc;
-	(void) pthread_mutex_unlock(&pp->ulp_lock);
-	lp->ul_prev_enc = UU_PTR_ENCODE(NULL);
-	lp->ul_next_enc = UU_PTR_ENCODE(NULL);
-	lp->ul_pool = NULL;
-	uu_free(lp);
-}
-
-static void
-list_insert(uu_list_t *lp, uu_list_node_impl_t *np, uu_list_node_impl_t *prev,
-    uu_list_node_impl_t *next)
-{
-	if (lp->ul_debug) {
-		if (next->uln_prev != prev || prev->uln_next != next)
-			uu_panic("insert(%p): internal error: %p and %p not "
-			    "neighbors\n", lp, next, prev);
-
-		if (np->uln_next != POOL_TO_MARKER(lp->ul_pool) ||
-		    np->uln_prev != NULL) {
-			uu_panic("insert(%p): elem %p node %p corrupt, "
-			    "not initialized, or already in a list.\n",
-			    lp, NODE_TO_ELEM(lp, np), np);
-		}
-		/*
-		 * invalidate outstanding uu_list_index_ts.
-		 */
-		lp->ul_index = INDEX_NEXT(lp->ul_index);
-	}
-	np->uln_next = next;
-	np->uln_prev = prev;
-	next->uln_prev = np;
-	prev->uln_next = np;
-
-	lp->ul_numnodes++;
-}
-
-void
-uu_list_insert(uu_list_t *lp, void *elem, uu_list_index_t idx)
-{
-	uu_list_node_impl_t *np;
-
-	np = INDEX_TO_NODE(idx);
-	if (np == NULL)
-		np = &lp->ul_null_node;
-
-	if (lp->ul_debug) {
-		if (!INDEX_VALID(lp, idx))
-			uu_panic("uu_list_insert(%p, %p, %p): %s\n",
-			    lp, elem, idx,
-			    INDEX_CHECK(idx)? "outdated index" :
-			    "invalid index");
-		if (np->uln_prev == NULL)
-			uu_panic("uu_list_insert(%p, %p, %p): out-of-date "
-			    "index\n", lp, elem, idx);
-	}
-
-	list_insert(lp, ELEM_TO_NODE(lp, elem), np->uln_prev, np);
-}
-
-void *
-uu_list_find(uu_list_t *lp, void *elem, void *private, uu_list_index_t *out)
-{
-	int sorted = lp->ul_sorted;
-	uu_compare_fn_t *func = lp->ul_pool->ulp_cmp;
-	uu_list_node_impl_t *np;
-
-	if (func == NULL) {
-		if (out != NULL)
-			*out = 0;
-		uu_set_error(UU_ERROR_NOT_SUPPORTED);
-		return (NULL);
-	}
-	for (np = lp->ul_null_node.uln_next; np != &lp->ul_null_node;
-	    np = np->uln_next) {
-		void *ep = NODE_TO_ELEM(lp, np);
-		int cmp = func(ep, elem, private);
-		if (cmp == 0) {
-			if (out != NULL)
-				*out = NODE_TO_INDEX(lp, np);
-			return (ep);
-		}
-		if (sorted && cmp > 0) {
-			if (out != NULL)
-				*out = NODE_TO_INDEX(lp, np);
-			return (NULL);
-		}
-	}
-	if (out != NULL)
-		*out = NODE_TO_INDEX(lp, 0);
-	return (NULL);
-}
-
-void *
-uu_list_nearest_next(uu_list_t *lp, uu_list_index_t idx)
-{
-	uu_list_node_impl_t *np = INDEX_TO_NODE(idx);
-
-	if (np == NULL)
-		np = &lp->ul_null_node;
-
-	if (lp->ul_debug) {
-		if (!INDEX_VALID(lp, idx))
-			uu_panic("uu_list_nearest_next(%p, %p): %s\n",
-			    lp, idx, INDEX_CHECK(idx)? "outdated index" :
-			    "invalid index");
-		if (np->uln_prev == NULL)
-			uu_panic("uu_list_nearest_next(%p, %p): out-of-date "
-			    "index\n", lp, idx);
-	}
-
-	if (np == &lp->ul_null_node)
-		return (NULL);
-	else
-		return (NODE_TO_ELEM(lp, np));
-}
-
-void *
-uu_list_nearest_prev(uu_list_t *lp, uu_list_index_t idx)
-{
-	uu_list_node_impl_t *np = INDEX_TO_NODE(idx);
-
-	if (np == NULL)
-		np = &lp->ul_null_node;
-
-	if (lp->ul_debug) {
-		if (!INDEX_VALID(lp, idx))
-			uu_panic("uu_list_nearest_prev(%p, %p): %s\n",
-			    lp, idx, INDEX_CHECK(idx)? "outdated index" :
-			    "invalid index");
-		if (np->uln_prev == NULL)
-			uu_panic("uu_list_nearest_prev(%p, %p): out-of-date "
-			    "index\n", lp, idx);
-	}
-
-	if ((np = np->uln_prev) == &lp->ul_null_node)
-		return (NULL);
-	else
-		return (NODE_TO_ELEM(lp, np));
-}
-
-static void
-list_walk_init(uu_list_walk_t *wp, uu_list_t *lp, uint32_t flags)
-{
-	uu_list_walk_t *next, *prev;
-
-	int robust = (flags & UU_WALK_ROBUST);
-	int direction = (flags & UU_WALK_REVERSE)? -1 : 1;
-
-	(void) memset(wp, 0, sizeof (*wp));
-	wp->ulw_list = lp;
-	wp->ulw_robust = robust;
-	wp->ulw_dir = direction;
-	if (direction > 0)
-		wp->ulw_next_result = lp->ul_null_node.uln_next;
-	else
-		wp->ulw_next_result = lp->ul_null_node.uln_prev;
-
-	if (lp->ul_debug || robust) {
-		wp->ulw_next = next = &lp->ul_null_walk;
-		wp->ulw_prev = prev = next->ulw_prev;
-		next->ulw_prev = wp;
-		prev->ulw_next = wp;
-	}
-}
-
-static uu_list_node_impl_t *
-list_walk_advance(uu_list_walk_t *wp, uu_list_t *lp)
-{
-	uu_list_node_impl_t *np = wp->ulw_next_result;
-	uu_list_node_impl_t *next;
-
-	if (np == &lp->ul_null_node)
-		return (NULL);
-
-	next = (wp->ulw_dir > 0)? np->uln_next : np->uln_prev;
-
-	wp->ulw_next_result = next;
-	return (np);
-}
-
-static void
-list_walk_fini(uu_list_walk_t *wp)
-{
-	/* GLXXX debugging? */
-	if (wp->ulw_next != NULL) {
-		wp->ulw_next->ulw_prev = wp->ulw_prev;
-		wp->ulw_prev->ulw_next = wp->ulw_next;
-		wp->ulw_next = NULL;
-		wp->ulw_prev = NULL;
-	}
-	wp->ulw_list = NULL;
-	wp->ulw_next_result = NULL;
-}
-
-uu_list_walk_t *
-uu_list_walk_start(uu_list_t *lp, uint32_t flags)
-{
-	uu_list_walk_t *wp;
-
-	if (flags & ~(UU_WALK_ROBUST | UU_WALK_REVERSE)) {
-		uu_set_error(UU_ERROR_UNKNOWN_FLAG);
-		return (NULL);
-	}
-
-	wp = uu_zalloc(sizeof (*wp));
-	if (wp == NULL) {
-		uu_set_error(UU_ERROR_NO_MEMORY);
-		return (NULL);
-	}
-
-	list_walk_init(wp, lp, flags);
-	return (wp);
-}
-
-void *
-uu_list_walk_next(uu_list_walk_t *wp)
-{
-	uu_list_t *lp = wp->ulw_list;
-	uu_list_node_impl_t *np = list_walk_advance(wp, lp);
-
-	if (np == NULL)
-		return (NULL);
-
-	return (NODE_TO_ELEM(lp, np));
-}
-
-void
-uu_list_walk_end(uu_list_walk_t *wp)
-{
-	list_walk_fini(wp);
-	uu_free(wp);
-}
-
-int
-uu_list_walk(uu_list_t *lp, uu_walk_fn_t *func, void *private, uint32_t flags)
-{
-	uu_list_node_impl_t *np;
-
-	int status = UU_WALK_NEXT;
-
-	int robust = (flags & UU_WALK_ROBUST);
-	int reverse = (flags & UU_WALK_REVERSE);
-
-	if (flags & ~(UU_WALK_ROBUST | UU_WALK_REVERSE)) {
-		uu_set_error(UU_ERROR_UNKNOWN_FLAG);
-		return (-1);
-	}
-
-	if (lp->ul_debug || robust) {
-		uu_list_walk_t my_walk;
-		void *e;
-
-		list_walk_init(&my_walk, lp, flags);
-		while (status == UU_WALK_NEXT &&
-		    (e = uu_list_walk_next(&my_walk)) != NULL)
-			status = (*func)(e, private);
-		list_walk_fini(&my_walk);
-	} else {
-		if (!reverse) {
-			for (np = lp->ul_null_node.uln_next;
-			    status == UU_WALK_NEXT && np != &lp->ul_null_node;
-			    np = np->uln_next) {
-				status = (*func)(NODE_TO_ELEM(lp, np), private);
-			}
-		} else {
-			for (np = lp->ul_null_node.uln_prev;
-			    status == UU_WALK_NEXT && np != &lp->ul_null_node;
-			    np = np->uln_prev) {
-				status = (*func)(NODE_TO_ELEM(lp, np), private);
-			}
-		}
-	}
-	if (status >= 0)
-		return (0);
-	uu_set_error(UU_ERROR_CALLBACK_FAILED);
-	return (-1);
-}
-
-void
-uu_list_remove(uu_list_t *lp, void *elem)
-{
-	uu_list_node_impl_t *np = ELEM_TO_NODE(lp, elem);
-	uu_list_walk_t *wp;
-
-	if (lp->ul_debug) {
-		if (np->uln_prev == NULL)
-			uu_panic("uu_list_remove(%p, %p): elem not on list\n",
-			    lp, elem);
-		/*
-		 * invalidate outstanding uu_list_index_ts.
-		 */
-		lp->ul_index = INDEX_NEXT(lp->ul_index);
-	}
-
-	/*
-	 * robust walkers must be advanced.  In debug mode, non-robust
-	 * walkers are also on the list.  If there are any, it's an error.
-	 */
-	for (wp = lp->ul_null_walk.ulw_next; wp != &lp->ul_null_walk;
-	    wp = wp->ulw_next) {
-		if (wp->ulw_robust) {
-			if (np == wp->ulw_next_result)
-				(void) list_walk_advance(wp, lp);
-		} else if (wp->ulw_next_result != NULL) {
-			uu_panic("uu_list_remove(%p, %p): active non-robust "
-			    "walker\n", lp, elem);
-		}
-	}
-
-	np->uln_next->uln_prev = np->uln_prev;
-	np->uln_prev->uln_next = np->uln_next;
-
-	lp->ul_numnodes--;
-
-	np->uln_next = POOL_TO_MARKER(lp->ul_pool);
-	np->uln_prev = NULL;
-}
-
-void *
-uu_list_teardown(uu_list_t *lp, void **cookie)
-{
-	void *ep;
-
-	/*
-	 * XXX: disable list modification until list is empty
-	 */
-	if (lp->ul_debug && *cookie != NULL)
-		uu_panic("uu_list_teardown(%p, %p): unexpected cookie\n", lp,
-		    cookie);
-
-	ep = uu_list_first(lp);
-	if (ep)
-		uu_list_remove(lp, ep);
-	return (ep);
-}
-
-int
-uu_list_insert_before(uu_list_t *lp, void *target, void *elem)
-{
-	uu_list_node_impl_t *np = ELEM_TO_NODE(lp, target);
-
-	if (target == NULL)
-		np = &lp->ul_null_node;
-
-	if (lp->ul_debug) {
-		if (np->uln_prev == NULL)
-			uu_panic("uu_list_insert_before(%p, %p, %p): %p is "
-			    "not currently on a list\n",
-			    lp, target, elem, target);
-	}
-	if (lp->ul_sorted) {
-		if (lp->ul_debug)
-			uu_panic("uu_list_insert_before(%p, ...): list is "
-			    "UU_LIST_SORTED\n", lp);
-		uu_set_error(UU_ERROR_NOT_SUPPORTED);
-		return (-1);
-	}
-
-	list_insert(lp, ELEM_TO_NODE(lp, elem), np->uln_prev, np);
-	return (0);
-}
-
-int
-uu_list_insert_after(uu_list_t *lp, void *target, void *elem)
-{
-	uu_list_node_impl_t *np = ELEM_TO_NODE(lp, target);
-
-	if (target == NULL)
-		np = &lp->ul_null_node;
-
-	if (lp->ul_debug) {
-		if (np->uln_prev == NULL)
-			uu_panic("uu_list_insert_after(%p, %p, %p): %p is "
-			    "not currently on a list\n",
-			    lp, target, elem, target);
-	}
-	if (lp->ul_sorted) {
-		if (lp->ul_debug)
-			uu_panic("uu_list_insert_after(%p, ...): list is "
-			    "UU_LIST_SORTED\n", lp);
-		uu_set_error(UU_ERROR_NOT_SUPPORTED);
-		return (-1);
-	}
-
-	list_insert(lp, ELEM_TO_NODE(lp, elem), np, np->uln_next);
-	return (0);
-}
-
-size_t
-uu_list_numnodes(uu_list_t *lp)
-{
-	return (lp->ul_numnodes);
-}
-
-void *
-uu_list_first(uu_list_t *lp)
-{
-	uu_list_node_impl_t *n = lp->ul_null_node.uln_next;
-	if (n == &lp->ul_null_node)
-		return (NULL);
-	return (NODE_TO_ELEM(lp, n));
-}
-
-void *
-uu_list_last(uu_list_t *lp)
-{
-	uu_list_node_impl_t *n = lp->ul_null_node.uln_prev;
-	if (n == &lp->ul_null_node)
-		return (NULL);
-	return (NODE_TO_ELEM(lp, n));
-}
-
-void *
-uu_list_next(uu_list_t *lp, void *elem)
-{
-	uu_list_node_impl_t *n = ELEM_TO_NODE(lp, elem);
-
-	n = n->uln_next;
-	if (n == &lp->ul_null_node)
-		return (NULL);
-	return (NODE_TO_ELEM(lp, n));
-}
-
-void *
-uu_list_prev(uu_list_t *lp, void *elem)
-{
-	uu_list_node_impl_t *n = ELEM_TO_NODE(lp, elem);
-
-	n = n->uln_prev;
-	if (n == &lp->ul_null_node)
-		return (NULL);
-	return (NODE_TO_ELEM(lp, n));
-}
-
-/*
- * called from uu_lockup() and uu_release(), as part of our fork1()-safety.
- */
-void
-uu_list_lockup(void)
-{
-	uu_list_pool_t *pp;
-
-	(void) pthread_mutex_lock(&uu_lpool_list_lock);
-	for (pp = uu_null_lpool.ulp_next; pp != &uu_null_lpool;
-	    pp = pp->ulp_next)
-		(void) pthread_mutex_lock(&pp->ulp_lock);
-}
-
-void
-uu_list_release(void)
-{
-	uu_list_pool_t *pp;
-
-	for (pp = uu_null_lpool.ulp_next; pp != &uu_null_lpool;
-	    pp = pp->ulp_next)
-		(void) pthread_mutex_unlock(&pp->ulp_lock);
-	(void) pthread_mutex_unlock(&uu_lpool_list_lock);
-}

cddl/contrib/opensolaris/lib/libuutil/common/uu_misc.c

@@ -1,250 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-
-/*
- * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include "libuutil_common.h"
-
-#include <assert.h>
-#include <errno.h>
-#include <libintl.h>
-#include <pthread.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/debug.h>
-#include <thread.h>
-#include <unistd.h>
-
-#if !defined(TEXT_DOMAIN)
-#define	TEXT_DOMAIN "SYS_TEST"
-#endif
-
-/*
- * All of the old code under !defined(PTHREAD_ONCE_KEY_NP)
- * is here to enable the building of a native version of
- * libuutil.so when the build machine has not yet been upgraded
- * to a version of libc that provides pthread_key_create_once_np().
- * It should all be deleted when solaris_nevada ships.
- * The code is not MT-safe in a relaxed memory model.
- */
-
-#if defined(PTHREAD_ONCE_KEY_NP)
-static pthread_key_t	uu_error_key = PTHREAD_ONCE_KEY_NP;
-#else	/* PTHREAD_ONCE_KEY_NP */
-static pthread_key_t	uu_error_key = 0;
-static pthread_mutex_t	uu_key_lock = PTHREAD_MUTEX_INITIALIZER;
-#endif	/* PTHREAD_ONCE_KEY_NP */
-
-static int		uu_error_key_setup = 0;
-
-static pthread_mutex_t	uu_panic_lock = PTHREAD_MUTEX_INITIALIZER;
-/* LINTED static unused */
-static const char	*uu_panic_format;
-/* LINTED static unused */
-static va_list		uu_panic_args;
-static pthread_t	uu_panic_thread;
-
-static uint32_t		_uu_main_error;
-
-void
-uu_set_error(uint_t code)
-{
-
-#if defined(PTHREAD_ONCE_KEY_NP)
-	if (pthread_key_create_once_np(&uu_error_key, NULL) != 0)
-		uu_error_key_setup = -1;
-	else
-		uu_error_key_setup = 1;
-#else	/* PTHREAD_ONCE_KEY_NP */
-	if (uu_error_key_setup == 0) {
-		(void) pthread_mutex_lock(&uu_key_lock);
-		if (uu_error_key_setup == 0) {
-			if (pthread_key_create(&uu_error_key, NULL) != 0)
-				uu_error_key_setup = -1;
-			else
-				uu_error_key_setup = 1;
-		}
-		(void) pthread_mutex_unlock(&uu_key_lock);
-	}
-#endif	/* PTHREAD_ONCE_KEY_NP */
-	if (uu_error_key_setup > 0)
-		(void) pthread_setspecific(uu_error_key,
-		    (void *)(uintptr_t)code);
-}
-
-uint32_t
-uu_error(void)
-{
-
-	if (uu_error_key_setup < 0)	/* can't happen? */
-		return (UU_ERROR_UNKNOWN);
-
-	/*
-	 * Because UU_ERROR_NONE == 0, if uu_set_error() was
-	 * never called, then this will return UU_ERROR_NONE:
-	 */
-	return ((uint32_t)(uintptr_t)pthread_getspecific(uu_error_key));
-}
-
-const char *
-uu_strerror(uint32_t code)
-{
-	const char *str;
-
-	switch (code) {
-	case UU_ERROR_NONE:
-		str = dgettext(TEXT_DOMAIN, "No error");
-		break;
-
-	case UU_ERROR_INVALID_ARGUMENT:
-		str = dgettext(TEXT_DOMAIN, "Invalid argument");
-		break;
-
-	case UU_ERROR_UNKNOWN_FLAG:
-		str = dgettext(TEXT_DOMAIN, "Unknown flag passed");
-		break;
-
-	case UU_ERROR_NO_MEMORY:
-		str = dgettext(TEXT_DOMAIN, "Out of memory");
-		break;
-
-	case UU_ERROR_CALLBACK_FAILED:
-		str = dgettext(TEXT_DOMAIN, "Callback-initiated failure");
-		break;
-
-	case UU_ERROR_NOT_SUPPORTED:
-		str = dgettext(TEXT_DOMAIN, "Operation not supported");
-		break;
-
-	case UU_ERROR_EMPTY:
-		str = dgettext(TEXT_DOMAIN, "No value provided");
-		break;
-
-	case UU_ERROR_UNDERFLOW:
-		str = dgettext(TEXT_DOMAIN, "Value too small");
-		break;
-
-	case UU_ERROR_OVERFLOW:
-		str = dgettext(TEXT_DOMAIN, "Value too large");
-		break;
-
-	case UU_ERROR_INVALID_CHAR:
-		str = dgettext(TEXT_DOMAIN,
-		    "Value contains unexpected character");
-		break;
-
-	case UU_ERROR_INVALID_DIGIT:
-		str = dgettext(TEXT_DOMAIN,
-		    "Value contains digit not in base");
-		break;
-
-	case UU_ERROR_SYSTEM:
-		str = dgettext(TEXT_DOMAIN, "Underlying system error");
-		break;
-
-	case UU_ERROR_UNKNOWN:
-		str = dgettext(TEXT_DOMAIN, "Error status not known");
-		break;
-
-	default:
-		errno = ESRCH;
-		str = NULL;
-		break;
-	}
-	return (str);
-}
-
-void
-uu_panic(const char *format, ...)
-{
-	va_list args;
-
-	va_start(args, format);
-
-	(void) pthread_mutex_lock(&uu_panic_lock);
-	if (uu_panic_thread == 0) {
-		uu_panic_thread = pthread_self();
-		uu_panic_format = format;
-		va_copy(uu_panic_args, args);
-	}
-	(void) pthread_mutex_unlock(&uu_panic_lock);
-
-	(void) vfprintf(stderr, format, args);
-
-	if (uu_panic_thread == pthread_self())
-		abort();
-	else
-		for (;;)
-			(void) pause();
-}
-
-int
-assfail(const char *astring, const char *file, int line)
-{
-	__assert(astring, file, line);
-	/*NOTREACHED*/
-	return (0);
-}
-
-static void
-uu_lockup(void)
-{
-	(void) pthread_mutex_lock(&uu_panic_lock);
-#if !defined(PTHREAD_ONCE_KEY_NP)
-	(void) pthread_mutex_lock(&uu_key_lock);
-#endif
-	uu_avl_lockup();
-	uu_list_lockup();
-}
-
-static void
-uu_release(void)
-{
-	(void) pthread_mutex_unlock(&uu_panic_lock);
-#if !defined(PTHREAD_ONCE_KEY_NP)
-	(void) pthread_mutex_unlock(&uu_key_lock);
-#endif
-	uu_avl_release();
-	uu_list_release();
-}
-
-static void
-uu_release_child(void)
-{
-	uu_panic_format = NULL;
-	uu_panic_thread = 0;
-
-	uu_release();
-}
-
-#pragma init(uu_init)
-static void
-uu_init(void)
-{
-	(void) pthread_atfork(uu_lockup, uu_release, uu_release_child);
-}

cddl/contrib/opensolaris/lib/libuutil/common/uu_open.c

@@ -1,70 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include "libuutil_common.h"
-
-#include <sys/time.h>
-
-#include <errno.h>
-#include <fcntl.h>
-#include <limits.h>
-#include <stdio.h>
-#include <unistd.h>
-
-#ifdef _LP64
-#define	TMPPATHFMT	"%s/uu%ld"
-#else /* _LP64 */
-#define	TMPPATHFMT	"%s/uu%lld"
-#endif /* _LP64 */
-
-/*ARGSUSED*/
-int
-uu_open_tmp(const char *dir, uint_t uflags)
-{
-	int f;
-	char *fname = uu_zalloc(PATH_MAX);
-
-	if (fname == NULL)
-		return (-1);
-
-	for (;;) {
-		(void) snprintf(fname, PATH_MAX, "%s/uu%lld", dir, gethrtime());
-
-		f = open(fname, O_CREAT | O_EXCL | O_RDWR, 0600);
-
-		if (f >= 0 || errno != EEXIST)
-			break;
-	}
-
-	if (f >= 0)
-		(void) unlink(fname);
-
-	uu_free(fname);
-
-	return (f);
-}

cddl/contrib/opensolaris/lib/libuutil/common/uu_pname.c

@@ -1,205 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include "libuutil_common.h"
-
-#include <libintl.h>
-#include <limits.h>
-#include <string.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <errno.h>
-#include <wchar.h>
-#include <unistd.h>
-
-static const char PNAME_FMT[] = "%s: ";
-static const char ERRNO_FMT[] = ": %s\n";
-
-static const char *pname;
-
-static void
-uu_die_internal(int status, const char *format, va_list alist) __NORETURN;
-
-int uu_exit_ok_value = EXIT_SUCCESS;
-int uu_exit_fatal_value = EXIT_FAILURE;
-int uu_exit_usage_value = 2;
-
-int *
-uu_exit_ok(void)
-{
-	return (&uu_exit_ok_value);
-}
-
-int *
-uu_exit_fatal(void)
-{
-	return (&uu_exit_fatal_value);
-}
-
-int *
-uu_exit_usage(void)
-{
-	return (&uu_exit_usage_value);
-}
-
-void
-uu_alt_exit(int profile)
-{
-	switch (profile) {
-	case UU_PROFILE_DEFAULT:
-		uu_exit_ok_value = EXIT_SUCCESS;
-		uu_exit_fatal_value = EXIT_FAILURE;
-		uu_exit_usage_value = 2;
-		break;
-	case UU_PROFILE_LAUNCHER:
-		uu_exit_ok_value = EXIT_SUCCESS;
-		uu_exit_fatal_value = 124;
-		uu_exit_usage_value = 125;
-		break;
-	}
-}
-
-static void
-uu_warn_internal(int err, const char *format, va_list alist)
-{
-	if (pname != NULL)
-		(void) fprintf(stderr, PNAME_FMT, pname);
-
-	(void) vfprintf(stderr, format, alist);
-
-	if (strrchr(format, '\n') == NULL)
-		(void) fprintf(stderr, ERRNO_FMT, strerror(err));
-}
-
-void
-uu_vwarn(const char *format, va_list alist)
-{
-	uu_warn_internal(errno, format, alist);
-}
-
-/*PRINTFLIKE1*/
-void
-uu_warn(const char *format, ...)
-{
-	va_list alist;
-	va_start(alist, format);
-	uu_warn_internal(errno, format, alist);
-	va_end(alist);
-}
-
-static void
-uu_die_internal(int status, const char *format, va_list alist)
-{
-	uu_warn_internal(errno, format, alist);
-#ifdef DEBUG
-	{
-		char *cp;
-
-		if (!issetugid()) {
-			cp = getenv("UU_DIE_ABORTS");
-			if (cp != NULL && *cp != '\0')
-				abort();
-		}
-	}
-#endif
-	exit(status);
-}
-
-void
-uu_vdie(const char *format, va_list alist)
-{
-	uu_die_internal(UU_EXIT_FATAL, format, alist);
-}
-
-/*PRINTFLIKE1*/
-void
-uu_die(const char *format, ...)
-{
-	va_list alist;
-	va_start(alist, format);
-	uu_die_internal(UU_EXIT_FATAL, format, alist);
-	va_end(alist);
-}
-
-void
-uu_vxdie(int status, const char *format, va_list alist)
-{
-	uu_die_internal(status, format, alist);
-}
-
-/*PRINTFLIKE2*/
-void
-uu_xdie(int status, const char *format, ...)
-{
-	va_list alist;
-	va_start(alist, format);
-	uu_die_internal(status, format, alist);
-	va_end(alist);
-}
-
-const char *
-uu_setpname(char *arg0)
-{
-	/*
-	 * Having a NULL argv[0], while uncommon, is possible.  It
-	 * makes more sense to handle this event in uu_setpname rather
-	 * than in each of its consumers.
-	 */
-	if (arg0 == NULL) {
-		pname = "unknown_command";
-		return (pname);
-	}
-
-	/*
-	 * Guard against '/' at end of command invocation.
-	 */
-	for (;;) {
-		char *p = strrchr(arg0, '/');
-		if (p == NULL) {
-			pname = arg0;
-			break;
-		} else {
-			if (*(p + 1) == '\0') {
-				*p = '\0';
-				continue;
-			}
-
-			pname = p + 1;
-			break;
-		}
-	}
-
-	return (pname);
-}
-
-const char *
-uu_getpname(void)
-{
-	return (pname);
-}

cddl/contrib/opensolaris/lib/libuutil/common/uu_strtoint.c

@@ -1,300 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include "libuutil_common.h"
-
-#include <limits.h>
-#include <ctype.h>
-
-#define	MAX_BASE	36
-
-#define	IS_DIGIT(x)	((x) >= '0' && (x) <= '9')
-
-#define	CTOI(x) (((x) >= '0' && (x) <= '9') ? (x) - '0' : \
-	    ((x) >= 'a' && (x) <= 'z') ? (x) + 10 - 'a' : (x) + 10 - 'A')
-
-static int
-strtoint(const char *s_arg, uint64_t *out, uint32_t base, int sign)
-{
-	const unsigned char *s = (const unsigned char *)s_arg;
-
-	uint64_t val = 0;
-	uint64_t multmax;
-
-	unsigned c, i;
-
-	int neg = 0;
-
-	int bad_digit = 0;
-	int bad_char = 0;
-	int overflow = 0;
-
-	if (s == NULL || base == 1 || base > MAX_BASE) {
-		uu_set_error(UU_ERROR_INVALID_ARGUMENT);
-		return (-1);
-	}
-
-	while ((c = *s) != 0 && isspace(c))
-		s++;
-
-	switch (c) {
-	case '-':
-		if (!sign)
-			overflow = 1;		/* becomes underflow below */
-		neg = 1;
-		/*FALLTHRU*/
-	case '+':
-		c = *++s;
-		break;
-	default:
-		break;
-	}
-
-	if (c == '\0') {
-		uu_set_error(UU_ERROR_EMPTY);
-		return (-1);
-	}
-
-	if (base == 0) {
-		if (c != '0')
-			base = 10;
-		else if (s[1] == 'x' || s[1] == 'X')
-			base = 16;
-		else
-			base = 8;
-	}
-
-	if (base == 16 && c == '0' && (s[1] == 'x' || s[1] == 'X'))
-		c = *(s += 2);
-
-	if ((val = CTOI(c)) >= base) {
-		if (IS_DIGIT(c))
-			bad_digit = 1;
-		else
-			bad_char = 1;
-		val = 0;
-	}
-
-	multmax = (uint64_t)UINT64_MAX / (uint64_t)base;
-
-	for (c = *++s; c != '\0'; c = *++s) {
-		if ((i = CTOI(c)) >= base) {
-			if (isspace(c))
-				break;
-			if (IS_DIGIT(c))
-				bad_digit = 1;
-			else
-				bad_char = 1;
-			i = 0;
-		}
-
-		if (val > multmax)
-			overflow = 1;
-
-		val *= base;
-		if ((uint64_t)UINT64_MAX - val < (uint64_t)i)
-			overflow = 1;
-
-		val += i;
-	}
-
-	while ((c = *s) != 0) {
-		if (!isspace(c))
-			bad_char = 1;
-		s++;
-	}
-
-	if (sign) {
-		if (neg) {
-			if (val > -(uint64_t)INT64_MIN)
-				overflow = 1;
-		} else {
-			if (val > INT64_MAX)
-				overflow = 1;
-		}
-	}
-
-	if (neg)
-		val = -val;
-
-	if (bad_char | bad_digit | overflow) {
-		if (bad_char)
-			uu_set_error(UU_ERROR_INVALID_CHAR);
-		else if (bad_digit)
-			uu_set_error(UU_ERROR_INVALID_DIGIT);
-		else if (overflow) {
-			if (neg)
-				uu_set_error(UU_ERROR_UNDERFLOW);
-			else
-				uu_set_error(UU_ERROR_OVERFLOW);
-		}
-		return (-1);
-	}
-
-	*out = val;
-	return (0);
-}
-
-int
-uu_strtoint(const char *s, void *v, size_t sz, int base,
-    int64_t min, int64_t max)
-{
-	uint64_t val_u;
-	int64_t val;
-
-	if (min > max)
-		goto bad_argument;
-
-	switch (sz) {
-	case 1:
-		if (max > INT8_MAX || min < INT8_MIN)
-			goto bad_argument;
-		break;
-	case 2:
-		if (max > INT16_MAX || min < INT16_MIN)
-			goto bad_argument;
-		break;
-	case 4:
-		if (max > INT32_MAX || min < INT32_MIN)
-			goto bad_argument;
-		break;
-	case 8:
-		if (max > INT64_MAX || min < INT64_MIN)
-			goto bad_argument;
-		break;
-	default:
-		goto bad_argument;
-	}
-
-	if (min == 0 && max == 0) {
-		min = -(1ULL << (8 * sz - 1));
-		max = (1ULL << (8 * sz - 1)) - 1;
-	}
-
-	if (strtoint(s, &val_u, base, 1) == -1)
-		return (-1);
-
-	val = (int64_t)val_u;
-
-	if (val < min) {
-		uu_set_error(UU_ERROR_UNDERFLOW);
-		return (-1);
-	} else if (val > max) {
-		uu_set_error(UU_ERROR_OVERFLOW);
-		return (-1);
-	}
-
-	switch (sz) {
-	case 1:
-		*(int8_t *)v = val;
-		return (0);
-	case 2:
-		*(int16_t *)v = val;
-		return (0);
-	case 4:
-		*(int32_t *)v = val;
-		return (0);
-	case 8:
-		*(int64_t *)v = val;
-		return (0);
-	default:
-		break;		/* fall through to bad_argument */
-	}
-
-bad_argument:
-	uu_set_error(UU_ERROR_INVALID_ARGUMENT);
-	return (-1);
-}
-
-int
-uu_strtouint(const char *s, void *v, size_t sz, int base,
-    uint64_t min, uint64_t max)
-{
-	uint64_t val;
-
-	if (min > max)
-		goto bad_argument;
-
-	switch (sz) {
-	case 1:
-		if (max > UINT8_MAX)
-			goto bad_argument;
-		break;
-	case 2:
-		if (max > UINT16_MAX)
-			goto bad_argument;
-		break;
-	case 4:
-		if (max > UINT32_MAX)
-			goto bad_argument;
-		break;
-	case 8:
-		if (max > UINT64_MAX)
-			goto bad_argument;
-		break;
-	default:
-		goto bad_argument;
-	}
-
-	if (min == 0 && max == 0) {
-		/* we have to be careful, since << can overflow */
-		max = (1ULL << (8 * sz - 1)) * 2 - 1;
-	}
-
-	if (strtoint(s, &val, base, 0) == -1)
-		return (-1);
-
-	if (val < min) {
-		uu_set_error(UU_ERROR_UNDERFLOW);
-		return (-1);
-	} else if (val > max) {
-		uu_set_error(UU_ERROR_OVERFLOW);
-		return (-1);
-	}
-
-	switch (sz) {
-	case 1:
-		*(uint8_t *)v = val;
-		return (0);
-	case 2:
-		*(uint16_t *)v = val;
-		return (0);
-	case 4:
-		*(uint32_t *)v = val;
-		return (0);
-	case 8:
-		*(uint64_t *)v = val;
-		return (0);
-	default:
-		break;		/* shouldn't happen, fall through */
-	}
-
-bad_argument:
-	uu_set_error(UU_ERROR_INVALID_ARGUMENT);
-	return (-1);
-}

cddl/contrib/opensolaris/lib/libzfs/common/libzfs.h

@@ -1,443 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-
-/*
- * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#ifndef	_LIBZFS_H
-#define	_LIBZFS_H
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include <assert.h>
-#include <libnvpair.h>
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/varargs.h>
-#include <sys/fs/zfs.h>
-#include <sys/zfs_ioctl.h>
-
-#ifdef	__cplusplus
-extern "C" {
-#endif
-
-/*
- * Miscellaneous ZFS constants
- */
-#define	ZFS_MAXNAMELEN		MAXNAMELEN
-#define	ZPOOL_MAXNAMELEN	MAXNAMELEN
-#define	ZFS_MAXPROPLEN		MAXPATHLEN
-
-/*
- * libzfs errors
- */
-enum {
-	EZFS_NOMEM = 2000,	/* out of memory */
-	EZFS_BADPROP,		/* invalid property value */
-	EZFS_PROPREADONLY,	/* cannot set readonly property */
-	EZFS_PROPTYPE,		/* property does not apply to dataset type */
-	EZFS_PROPNONINHERIT,	/* property is not inheritable */
-	EZFS_PROPSPACE,		/* bad quota or reservation */
-	EZFS_BADTYPE,		/* dataset is not of appropriate type */
-	EZFS_BUSY,		/* pool or dataset is busy */
-	EZFS_EXISTS,		/* pool or dataset already exists */
-	EZFS_NOENT,		/* no such pool or dataset */
-	EZFS_BADSTREAM,		/* bad backup stream */
-	EZFS_DSREADONLY,	/* dataset is readonly */
-	EZFS_VOLTOOBIG,		/* volume is too large for 32-bit system */
-	EZFS_VOLHASDATA,	/* volume already contains data */
-	EZFS_INVALIDNAME,	/* invalid dataset name */
-	EZFS_BADRESTORE,	/* unable to restore to destination */
-	EZFS_BADBACKUP,		/* backup failed */
-	EZFS_BADTARGET,		/* bad attach/detach/replace target */
-	EZFS_NODEVICE,		/* no such device in pool */
-	EZFS_BADDEV,		/* invalid device to add */
-	EZFS_NOREPLICAS,	/* no valid replicas */
-	EZFS_RESILVERING,	/* currently resilvering */
-	EZFS_BADVERSION,	/* unsupported version */
-	EZFS_POOLUNAVAIL,	/* pool is currently unavailable */
-	EZFS_DEVOVERFLOW,	/* too many devices in one vdev */
-	EZFS_BADPATH,		/* must be an absolute path */
-	EZFS_CROSSTARGET,	/* rename or clone across pool or dataset */
-	EZFS_ZONED,		/* used improperly in local zone */
-	EZFS_MOUNTFAILED,	/* failed to mount dataset */
-	EZFS_UMOUNTFAILED,	/* failed to unmount dataset */
-	EZFS_UNSHARENFSFAILED,	/* unshare(1M) failed */
-	EZFS_SHARENFSFAILED,	/* share(1M) failed */
-	EZFS_DEVLINKS,		/* failed to create zvol links */
-	EZFS_PERM,		/* permission denied */
-	EZFS_NOSPC,		/* out of space */
-	EZFS_IO,		/* I/O error */
-	EZFS_INTR,		/* signal received */
-	EZFS_ISSPARE,		/* device is a hot spare */
-	EZFS_INVALCONFIG,	/* invalid vdev configuration */
-	EZFS_RECURSIVE,		/* recursive dependency */
-	EZFS_NOHISTORY,		/* no history object */
-	EZFS_UNSHAREISCSIFAILED, /* iscsitgtd failed request to unshare */
-	EZFS_SHAREISCSIFAILED,	/* iscsitgtd failed request to share */
-	EZFS_POOLPROPS,		/* couldn't retrieve pool props */
-	EZFS_POOL_NOTSUP,	/* ops not supported for this type of pool */
-	EZFS_POOL_INVALARG,	/* invalid argument for this pool operation */
-	EZFS_NAMETOOLONG,	/* dataset name is too long */
-	EZFS_UNKNOWN
-};
-
-/*
- * Basic handle types
- */
-typedef struct zfs_handle zfs_handle_t;
-typedef struct zpool_handle zpool_handle_t;
-typedef struct libzfs_handle libzfs_handle_t;
-
-/*
- * Library initialization
- */
-extern libzfs_handle_t *libzfs_init(void);
-extern void libzfs_fini(libzfs_handle_t *);
-
-extern libzfs_handle_t *zpool_get_handle(zpool_handle_t *);
-extern libzfs_handle_t *zfs_get_handle(zfs_handle_t *);
-
-extern void libzfs_print_on_error(libzfs_handle_t *, boolean_t);
-
-extern int libzfs_errno(libzfs_handle_t *);
-extern const char *libzfs_error_action(libzfs_handle_t *);
-extern const char *libzfs_error_description(libzfs_handle_t *);
-
-/*
- * Basic handle functions
- */
-extern zpool_handle_t *zpool_open(libzfs_handle_t *, const char *);
-extern zpool_handle_t *zpool_open_canfail(libzfs_handle_t *, const char *);
-extern void zpool_close(zpool_handle_t *);
-extern const char *zpool_get_name(zpool_handle_t *);
-extern uint64_t zpool_get_guid(zpool_handle_t *);
-extern uint64_t zpool_get_space_used(zpool_handle_t *);
-extern uint64_t zpool_get_space_total(zpool_handle_t *);
-extern int zpool_get_root(zpool_handle_t *, char *, size_t);
-extern int zpool_get_state(zpool_handle_t *);
-extern uint64_t zpool_get_version(zpool_handle_t *);
-
-/*
- * Iterate over all active pools in the system.
- */
-typedef int (*zpool_iter_f)(zpool_handle_t *, void *);
-extern int zpool_iter(libzfs_handle_t *, zpool_iter_f, void *);
-
-/*
- * Functions to create and destroy pools
- */
-extern int zpool_create(libzfs_handle_t *, const char *, nvlist_t *,
-    const char *);
-extern int zpool_destroy(zpool_handle_t *);
-extern int zpool_add(zpool_handle_t *, nvlist_t *);
-
-/*
- * Functions to manipulate pool and vdev state
- */
-extern int zpool_scrub(zpool_handle_t *, pool_scrub_type_t);
-
-extern int zpool_vdev_online(zpool_handle_t *, const char *);
-extern int zpool_vdev_offline(zpool_handle_t *, const char *, int);
-extern int zpool_vdev_attach(zpool_handle_t *, const char *, const char *,
-    nvlist_t *, int);
-extern int zpool_vdev_detach(zpool_handle_t *, const char *);
-extern int zpool_vdev_remove(zpool_handle_t *, const char *);
-extern int zpool_clear(zpool_handle_t *, const char *);
-extern nvlist_t *zpool_find_vdev(zpool_handle_t *, const char *, boolean_t *);
-
-/*
- * Functions to manage pool properties
- */
-extern int zpool_set_prop(zpool_handle_t *, const char *, const char *);
-extern int zpool_get_prop(zpool_handle_t *, zfs_prop_t, char *,
-	size_t proplen, zfs_source_t *);
-extern const char *zpool_prop_to_name(zpool_prop_t);
-extern const char *zpool_prop_values(zpool_prop_t);
-
-/*
- * Pool health statistics.
- */
-typedef enum {
-	/*
-	 * The following correspond to faults as defined in the (fault.fs.zfs.*)
-	 * event namespace.  Each is associated with a corresponding message ID.
-	 */
-	ZPOOL_STATUS_CORRUPT_CACHE,	/* corrupt /kernel/drv/zpool.cache */
-	ZPOOL_STATUS_MISSING_DEV_R,	/* missing device with replicas */
-	ZPOOL_STATUS_MISSING_DEV_NR,	/* missing device with no replicas */
-	ZPOOL_STATUS_CORRUPT_LABEL_R,	/* bad device label with replicas */
-	ZPOOL_STATUS_CORRUPT_LABEL_NR,	/* bad device label with no replicas */
-	ZPOOL_STATUS_BAD_GUID_SUM,	/* sum of device guids didn't match */
-	ZPOOL_STATUS_CORRUPT_POOL,	/* pool metadata is corrupted */
-	ZPOOL_STATUS_CORRUPT_DATA,	/* data errors in user (meta)data */
-	ZPOOL_STATUS_FAILING_DEV,	/* device experiencing errors */
-	ZPOOL_STATUS_VERSION_NEWER,	/* newer on-disk version */
-	ZPOOL_STATUS_HOSTID_MISMATCH,	/* last accessed by another system */
-
-	/*
-	 * The following are not faults per se, but still an error possibly
-	 * requiring administrative attention.  There is no corresponding
-	 * message ID.
-	 */
-	ZPOOL_STATUS_VERSION_OLDER,	/* older on-disk version */
-	ZPOOL_STATUS_RESILVERING,	/* device being resilvered */
-	ZPOOL_STATUS_OFFLINE_DEV,	/* device online */
-
-	/*
-	 * Finally, the following indicates a healthy pool.
-	 */
-	ZPOOL_STATUS_OK
-} zpool_status_t;
-
-extern zpool_status_t zpool_get_status(zpool_handle_t *, char **);
-extern zpool_status_t zpool_import_status(nvlist_t *, char **);
-
-/*
- * Statistics and configuration functions.
- */
-extern nvlist_t *zpool_get_config(zpool_handle_t *, nvlist_t **);
-extern int zpool_refresh_stats(zpool_handle_t *, boolean_t *);
-extern int zpool_get_errlog(zpool_handle_t *, nvlist_t **);
-
-/*
- * Import and export functions
- */
-extern int zpool_export(zpool_handle_t *);
-extern int zpool_import(libzfs_handle_t *, nvlist_t *, const char *,
-    const char *);
-
-/*
- * Search for pools to import
- */
-extern nvlist_t *zpool_find_import(libzfs_handle_t *, int, char **);
-
-/*
- * Miscellaneous pool functions
- */
-extern char *zpool_vdev_name(libzfs_handle_t *, zpool_handle_t *, nvlist_t *);
-extern int zpool_upgrade(zpool_handle_t *);
-extern int zpool_get_history(zpool_handle_t *, nvlist_t **);
-extern void zpool_log_history(libzfs_handle_t *, int, char **, const char *,
-    boolean_t, boolean_t);
-extern void zpool_obj_to_path(zpool_handle_t *, uint64_t, uint64_t, char *,
-    size_t len);
-
-/*
- * Basic handle manipulations.  These functions do not create or destroy the
- * underlying datasets, only the references to them.
- */
-extern zfs_handle_t *zfs_open(libzfs_handle_t *, const char *, int);
-extern void zfs_close(zfs_handle_t *);
-extern zfs_type_t zfs_get_type(const zfs_handle_t *);
-extern const char *zfs_get_name(const zfs_handle_t *);
-
-/*
- * Property management functions.  Some functions are shared with the kernel,
- * and are found in sys/fs/zfs.h.
- */
-extern const char *zfs_prop_to_name(zfs_prop_t);
-extern int zfs_prop_set(zfs_handle_t *, const char *, const char *);
-extern int zfs_prop_get(zfs_handle_t *, zfs_prop_t, char *, size_t,
-    zfs_source_t *, char *, size_t, boolean_t);
-extern int zfs_prop_get_numeric(zfs_handle_t *, zfs_prop_t, uint64_t *,
-    zfs_source_t *, char *, size_t);
-extern uint64_t zfs_prop_get_int(zfs_handle_t *, zfs_prop_t);
-extern const char *zfs_prop_get_string(zfs_handle_t *, zfs_prop_t);
-extern int zfs_prop_inherit(zfs_handle_t *, const char *);
-extern const char *zfs_prop_values(zfs_prop_t);
-extern int zfs_prop_valid_for_type(zfs_prop_t, int);
-extern const char *zfs_prop_default_string(zfs_prop_t prop);
-extern uint64_t zfs_prop_default_numeric(zfs_prop_t);
-extern int zfs_prop_is_string(zfs_prop_t prop);
-extern const char *zfs_prop_column_name(zfs_prop_t);
-extern boolean_t zfs_prop_align_right(zfs_prop_t);
-extern void nicebool(int value, char *buf, size_t buflen);
-
-typedef struct zfs_proplist {
-	zfs_prop_t	pl_prop;
-	char		*pl_user_prop;
-	struct zfs_proplist *pl_next;
-	boolean_t	pl_all;
-	size_t		pl_width;
-	boolean_t	pl_fixed;
-} zfs_proplist_t;
-
-typedef zfs_proplist_t zpool_proplist_t;
-
-extern int zfs_get_proplist(libzfs_handle_t *, char *, zfs_proplist_t **);
-extern int zpool_get_proplist(libzfs_handle_t *, char *, zpool_proplist_t **);
-extern int zfs_expand_proplist(zfs_handle_t *, zfs_proplist_t **);
-extern int zpool_expand_proplist(zpool_handle_t *, zpool_proplist_t **);
-extern void zfs_free_proplist(zfs_proplist_t *);
-extern nvlist_t *zfs_get_user_props(zfs_handle_t *);
-
-#define	ZFS_MOUNTPOINT_NONE	"none"
-#define	ZFS_MOUNTPOINT_LEGACY	"legacy"
-
-/*
- * Functions for printing properties from zfs/zpool
- */
-typedef struct libzfs_get_cbdata {
-	int cb_sources;
-	int cb_columns[4];
-	int cb_colwidths[5];
-	boolean_t cb_scripted;
-	boolean_t cb_literal;
-	boolean_t cb_first;
-	zfs_proplist_t *cb_proplist;
-} libzfs_get_cbdata_t;
-
-void libzfs_print_one_property(const char *, libzfs_get_cbdata_t *,
-    const char *, const char *, zfs_source_t, const char *);
-
-#define	GET_COL_NAME		1
-#define	GET_COL_PROPERTY	2
-#define	GET_COL_VALUE		3
-#define	GET_COL_SOURCE		4
-
-/*
- * Iterator functions.
- */
-typedef int (*zfs_iter_f)(zfs_handle_t *, void *);
-extern int zfs_iter_root(libzfs_handle_t *, zfs_iter_f, void *);
-extern int zfs_iter_children(zfs_handle_t *, zfs_iter_f, void *);
-extern int zfs_iter_dependents(zfs_handle_t *, boolean_t, zfs_iter_f, void *);
-extern int zfs_iter_filesystems(zfs_handle_t *, zfs_iter_f, void *);
-extern int zfs_iter_snapshots(zfs_handle_t *, zfs_iter_f, void *);
-
-/*
- * Functions to create and destroy datasets.
- */
-extern int zfs_create(libzfs_handle_t *, const char *, zfs_type_t,
-    nvlist_t *);
-extern int zfs_destroy(zfs_handle_t *);
-extern int zfs_destroy_snaps(zfs_handle_t *, char *);
-extern int zfs_clone(zfs_handle_t *, const char *, nvlist_t *);
-extern int zfs_snapshot(libzfs_handle_t *, const char *, boolean_t);
-extern int zfs_rollback(zfs_handle_t *, zfs_handle_t *, int);
-extern int zfs_rename(zfs_handle_t *, const char *, int);
-extern int zfs_send(zfs_handle_t *, const char *, int);
-extern int zfs_receive(libzfs_handle_t *, const char *, int, int, int,
-    boolean_t, int);
-extern int zfs_promote(zfs_handle_t *);
-
-/*
- * Miscellaneous functions.
- */
-extern const char *zfs_type_to_name(zfs_type_t);
-extern void zfs_refresh_properties(zfs_handle_t *);
-extern int zfs_name_valid(const char *, zfs_type_t);
-extern int zfs_disable(zfs_handle_t *);
-extern int zfs_enable(zfs_handle_t *);
-extern zfs_handle_t *zfs_path_to_zhandle(libzfs_handle_t *, char *, zfs_type_t);
-
-/*
- * Mount support functions.
- */
-extern boolean_t is_mounted(libzfs_handle_t *, const char *special, char **);
-extern boolean_t zfs_is_mounted(zfs_handle_t *, char **);
-extern int zfs_mount(zfs_handle_t *, const char *, int);
-extern int zfs_unmount(zfs_handle_t *, const char *, int);
-extern int zfs_unmountall(zfs_handle_t *, int);
-
-/*
- * Share support functions.
- */
-extern boolean_t zfs_is_shared(zfs_handle_t *);
-extern int zfs_share(zfs_handle_t *);
-extern int zfs_unshare(zfs_handle_t *);
-
-/*
- * Protocol-specifc share support functions.
- */
-extern boolean_t zfs_is_shared_nfs(zfs_handle_t *, char **);
-extern int zfs_share_nfs(zfs_handle_t *);
-extern int zfs_unshare_nfs(zfs_handle_t *, const char *);
-extern int zfs_unshareall_nfs(zfs_handle_t *);
-extern boolean_t zfs_is_shared_iscsi(zfs_handle_t *);
-extern int zfs_share_iscsi(zfs_handle_t *);
-extern int zfs_unshare_iscsi(zfs_handle_t *);
-
-/*
- * FreeBSD-specific jail support function.
- */
-extern int zfs_jail(zfs_handle_t *, int, int);
-
-/*
- * When dealing with nvlists, verify() is extremely useful
- */
-#ifndef verify
-#ifdef NDEBUG
-#define	verify(EX)	((void)(EX))
-#else
-#define	verify(EX)	assert(EX)
-#endif
-#endif
-
-/*
- * Utility function to convert a number to a human-readable form.
- */
-extern void zfs_nicenum(uint64_t, char *, size_t);
-extern int zfs_nicestrtonum(libzfs_handle_t *, const char *, uint64_t *);
-
-/*
- * Pool destroy special.  Remove the device information without destroying
- * the underlying dataset.
- */
-extern int zfs_remove_link(zfs_handle_t *);
-
-/*
- * Given a device or file, determine if it is part of a pool.
- */
-extern int zpool_in_use(libzfs_handle_t *, int, pool_state_t *, char **,
-    boolean_t *);
-
-/*
- * ftyp special.  Read the label from a given device.
- */
-extern int zpool_read_label(int, nvlist_t **);
-
-/*
- * Create and remove zvol /dev links.
- */
-extern int zpool_create_zvol_links(zpool_handle_t *);
-extern int zpool_remove_zvol_links(zpool_handle_t *);
-
-/*
- * Enable and disable datasets within a pool by mounting/unmounting and
- * sharing/unsharing them.
- */
-extern int zpool_enable_datasets(zpool_handle_t *, const char *, int);
-extern int zpool_disable_datasets(zpool_handle_t *, boolean_t);
-
-#ifdef	__FreeBSD__
-extern int zmount(const char *, const char *, int, char *, char *, int, char *,
-    int);
-#endif
-
-#ifdef	__cplusplus
-}
-#endif
-
-#endif	/* _LIBZFS_H */

cddl/contrib/opensolaris/lib/libzfs/common/libzfs_changelist.c

@@ -1,599 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-
-/*
- * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include <libintl.h>
-#include <libuutil.h>
-#include <stddef.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <zone.h>
-
-#include <libzfs.h>
-
-#include "libzfs_impl.h"
-
-/*
- * Structure to keep track of dataset state.  Before changing the 'sharenfs' or
- * 'mountpoint' property, we record whether the filesystem was previously
- * mounted/shared.  This prior state dictates whether we remount/reshare the
- * dataset after the property has been changed.
- *
- * The interface consists of the following sequence of functions:
- *
- * 	changelist_gather()
- * 	changelist_prefix()
- * 	< change property >
- * 	changelist_postfix()
- * 	changelist_free()
- *
- * Other interfaces:
- *
- * changelist_remove() - remove a node from a gathered list
- * changelist_rename() - renames all datasets appropriately when doing a rename
- * changelist_unshare() - unshares all the nodes in a given changelist
- * changelist_haszonedchild() - check if there is any child exported to
- *				a local zone
- */
-typedef struct prop_changenode {
-	zfs_handle_t		*cn_handle;
-	int			cn_shared;
-	int			cn_mounted;
-	int			cn_zoned;
-	uu_list_node_t		cn_listnode;
-} prop_changenode_t;
-
-struct prop_changelist {
-	zfs_prop_t		cl_prop;
-	zfs_prop_t		cl_realprop;
-	uu_list_pool_t		*cl_pool;
-	uu_list_t		*cl_list;
-	boolean_t		cl_waslegacy;
-	boolean_t		cl_allchildren;
-	boolean_t		cl_alldependents;
-	int			cl_flags;
-	boolean_t		cl_haszonedchild;
-	boolean_t		cl_sorted;
-};
-
-/*
- * If the property is 'mountpoint', go through and unmount filesystems as
- * necessary.  We don't do the same for 'sharenfs', because we can just re-share
- * with different options without interrupting service.
- */
-int
-changelist_prefix(prop_changelist_t *clp)
-{
-	prop_changenode_t *cn;
-	int ret = 0;
-
-	if (clp->cl_prop != ZFS_PROP_MOUNTPOINT)
-		return (0);
-
-	for (cn = uu_list_first(clp->cl_list); cn != NULL;
-	    cn = uu_list_next(clp->cl_list, cn)) {
-		/*
-		 * If we are in the global zone, but this dataset is exported
-		 * to a local zone, do nothing.
-		 */
-		if (getzoneid() == GLOBAL_ZONEID && cn->cn_zoned)
-			continue;
-
-		if (ZFS_IS_VOLUME(cn->cn_handle)) {
-			switch (clp->cl_realprop) {
-			case ZFS_PROP_NAME:
-				/*
-				 * If this was a rename, unshare the zvol, and
-				 * remove the /dev/zvol links.
-				 */
-				(void) zfs_unshare_iscsi(cn->cn_handle);
-
-				if (zvol_remove_link(cn->cn_handle->zfs_hdl,
-				    cn->cn_handle->zfs_name) != 0)
-					ret = -1;
-				break;
-
-			case ZFS_PROP_VOLSIZE:
-				/*
-				 * If this was a change to the volume size, we
-				 * need to unshare and reshare the volume.
-				 */
-				(void) zfs_unshare_iscsi(cn->cn_handle);
-				break;
-			}
-		} else if (zfs_unmount(cn->cn_handle, NULL, clp->cl_flags) != 0)
-			ret = -1;
-	}
-
-	return (ret);
-}
-
-/*
- * If the property is 'mountpoint' or 'sharenfs', go through and remount and/or
- * reshare the filesystems as necessary.  In changelist_gather() we recorded
- * whether the filesystem was previously shared or mounted.  The action we take
- * depends on the previous state, and whether the value was previously 'legacy'.
- * For non-legacy properties, we only remount/reshare the filesystem if it was
- * previously mounted/shared.  Otherwise, we always remount/reshare the
- * filesystem.
- */
-int
-changelist_postfix(prop_changelist_t *clp)
-{
-	prop_changenode_t *cn;
-	char shareopts[ZFS_MAXPROPLEN];
-	int ret = 0;
-
-	/*
-	 * If we're changing the mountpoint, attempt to destroy the underlying
-	 * mountpoint.  All other datasets will have inherited from this dataset
-	 * (in which case their mountpoints exist in the filesystem in the new
-	 * location), or have explicit mountpoints set (in which case they won't
-	 * be in the changelist).
-	 */
-	if ((cn = uu_list_last(clp->cl_list)) == NULL)
-		return (0);
-
-	if (clp->cl_prop == ZFS_PROP_MOUNTPOINT)
-		remove_mountpoint(cn->cn_handle);
-
-	/*
-	 * We walk the datasets in reverse, because we want to mount any parent
-	 * datasets before mounting the children.
-	 */
-	for (cn = uu_list_last(clp->cl_list); cn != NULL;
-	    cn = uu_list_prev(clp->cl_list, cn)) {
-		/*
-		 * If we are in the global zone, but this dataset is exported
-		 * to a local zone, do nothing.
-		 */
-		if (getzoneid() == GLOBAL_ZONEID && cn->cn_zoned)
-			continue;
-
-		zfs_refresh_properties(cn->cn_handle);
-
-		if (ZFS_IS_VOLUME(cn->cn_handle)) {
-			/*
-			 * If we're doing a rename, recreate the /dev/zvol
-			 * links.
-			 */
-			if (clp->cl_realprop == ZFS_PROP_NAME &&
-			    zvol_create_link(cn->cn_handle->zfs_hdl,
-			    cn->cn_handle->zfs_name) != 0) {
-				ret = -1;
-			} else if (cn->cn_shared ||
-			    clp->cl_prop == ZFS_PROP_SHAREISCSI) {
-				if (zfs_prop_get(cn->cn_handle,
-				    ZFS_PROP_SHAREISCSI, shareopts,
-				    sizeof (shareopts), NULL, NULL, 0,
-				    B_FALSE) == 0 &&
-				    strcmp(shareopts, "off") == 0) {
-					ret = zfs_unshare_iscsi(cn->cn_handle);
-				} else {
-					ret = zfs_share_iscsi(cn->cn_handle);
-				}
-			}
-
-			continue;
-		}
-
-		if ((clp->cl_waslegacy || cn->cn_mounted) &&
-		    !zfs_is_mounted(cn->cn_handle, NULL) &&
-		    zfs_mount(cn->cn_handle, NULL, 0) != 0)
-			ret = -1;
-
-		/*
-		 * We always re-share even if the filesystem is currently
-		 * shared, so that we can adopt any new options.
-		 */
-		if (cn->cn_shared ||
-		    (clp->cl_prop == ZFS_PROP_SHARENFS && clp->cl_waslegacy)) {
-			if (zfs_prop_get(cn->cn_handle, ZFS_PROP_SHARENFS,
-			    shareopts, sizeof (shareopts), NULL, NULL, 0,
-			    B_FALSE) == 0 && strcmp(shareopts, "off") == 0) {
-				ret = zfs_unshare_nfs(cn->cn_handle, NULL);
-			} else {
-				ret = zfs_share_nfs(cn->cn_handle);
-			}
-		}
-	}
-
-	return (ret);
-}
-
-/*
- * Is this "dataset" a child of "parent"?
- */
-static boolean_t
-isa_child_of(const char *dataset, const char *parent)
-{
-	int len;
-
-	len = strlen(parent);
-
-	if (strncmp(dataset, parent, len) == 0 &&
-	    (dataset[len] == '@' || dataset[len] == '/' ||
-	    dataset[len] == '\0'))
-		return (B_TRUE);
-	else
-		return (B_FALSE);
-
-}
-
-/*
- * If we rename a filesystem, child filesystem handles are no longer valid
- * since we identify each dataset by its name in the ZFS namespace.  As a
- * result, we have to go through and fix up all the names appropriately.  We
- * could do this automatically if libzfs kept track of all open handles, but
- * this is a lot less work.
- */
-void
-changelist_rename(prop_changelist_t *clp, const char *src, const char *dst)
-{
-	prop_changenode_t *cn;
-	char newname[ZFS_MAXNAMELEN];
-
-	for (cn = uu_list_first(clp->cl_list); cn != NULL;
-	    cn = uu_list_next(clp->cl_list, cn)) {
-		/*
-		 * Do not rename a clone that's not in the source hierarchy.
-		 */
-		if (!isa_child_of(cn->cn_handle->zfs_name, src))
-			continue;
-
-		/*
-		 * Destroy the previous mountpoint if needed.
-		 */
-		remove_mountpoint(cn->cn_handle);
-
-		(void) strlcpy(newname, dst, sizeof (newname));
-		(void) strcat(newname, cn->cn_handle->zfs_name + strlen(src));
-
-		(void) strlcpy(cn->cn_handle->zfs_name, newname,
-		    sizeof (cn->cn_handle->zfs_name));
-	}
-}
-
-/*
- * Given a gathered changelist for the 'sharenfs' property, unshare all the
- * datasets in the list.
- */
-int
-changelist_unshare(prop_changelist_t *clp)
-{
-	prop_changenode_t *cn;
-	int ret = 0;
-
-	if (clp->cl_prop != ZFS_PROP_SHARENFS)
-		return (0);
-
-	for (cn = uu_list_first(clp->cl_list); cn != NULL;
-	    cn = uu_list_next(clp->cl_list, cn)) {
-		if (zfs_unshare_nfs(cn->cn_handle, NULL) != 0)
-			ret = -1;
-	}
-
-	return (ret);
-}
-
-/*
- * Check if there is any child exported to a local zone in a given changelist.
- * This information has already been recorded while gathering the changelist
- * via changelist_gather().
- */
-int
-changelist_haszonedchild(prop_changelist_t *clp)
-{
-	return (clp->cl_haszonedchild);
-}
-
-/*
- * Remove a node from a gathered list.
- */
-void
-changelist_remove(zfs_handle_t *zhp, prop_changelist_t *clp)
-{
-	prop_changenode_t *cn;
-
-	for (cn = uu_list_first(clp->cl_list); cn != NULL;
-	    cn = uu_list_next(clp->cl_list, cn)) {
-
-		if (strcmp(cn->cn_handle->zfs_name, zhp->zfs_name) == 0) {
-			uu_list_remove(clp->cl_list, cn);
-			zfs_close(cn->cn_handle);
-			free(cn);
-			return;
-		}
-	}
-}
-
-/*
- * Release any memory associated with a changelist.
- */
-void
-changelist_free(prop_changelist_t *clp)
-{
-	prop_changenode_t *cn;
-	void *cookie;
-
-	if (clp->cl_list) {
-		cookie = NULL;
-		while ((cn = uu_list_teardown(clp->cl_list, &cookie)) != NULL) {
-			zfs_close(cn->cn_handle);
-			free(cn);
-		}
-
-		uu_list_destroy(clp->cl_list);
-	}
-	if (clp->cl_pool)
-		uu_list_pool_destroy(clp->cl_pool);
-
-	free(clp);
-}
-
-static int
-change_one(zfs_handle_t *zhp, void *data)
-{
-	prop_changelist_t *clp = data;
-	char property[ZFS_MAXPROPLEN];
-	char where[64];
-	prop_changenode_t *cn;
-	zfs_source_t sourcetype;
-
-	/*
-	 * We only want to unmount/unshare those filesystems that may inherit
-	 * from the target filesystem.  If we find any filesystem with a
-	 * locally set mountpoint, we ignore any children since changing the
-	 * property will not affect them.  If this is a rename, we iterate
-	 * over all children regardless, since we need them unmounted in
-	 * order to do the rename.  Also, if this is a volume and we're doing
-	 * a rename, then always add it to the changelist.
-	 */
-
-	if (!(ZFS_IS_VOLUME(zhp) && clp->cl_realprop == ZFS_PROP_NAME) &&
-	    zfs_prop_get(zhp, clp->cl_prop, property,
-	    sizeof (property), &sourcetype, where, sizeof (where),
-	    B_FALSE) != 0) {
-		zfs_close(zhp);
-		return (0);
-	}
-
-	if (clp->cl_alldependents || clp->cl_allchildren ||
-	    sourcetype == ZFS_SRC_DEFAULT || sourcetype == ZFS_SRC_INHERITED) {
-		if ((cn = zfs_alloc(zfs_get_handle(zhp),
-		    sizeof (prop_changenode_t))) == NULL) {
-			zfs_close(zhp);
-			return (-1);
-		}
-
-		cn->cn_handle = zhp;
-		cn->cn_mounted = zfs_is_mounted(zhp, NULL);
-		cn->cn_shared = zfs_is_shared(zhp);
-		cn->cn_zoned = zfs_prop_get_int(zhp, ZFS_PROP_ZONED);
-
-		/* Indicate if any child is exported to a local zone. */
-		if (getzoneid() == GLOBAL_ZONEID && cn->cn_zoned)
-			clp->cl_haszonedchild = B_TRUE;
-
-		uu_list_node_init(cn, &cn->cn_listnode, clp->cl_pool);
-
-		if (clp->cl_sorted) {
-			uu_list_index_t idx;
-
-			(void) uu_list_find(clp->cl_list, cn, NULL,
-			    &idx);
-			uu_list_insert(clp->cl_list, cn, idx);
-		} else {
-			ASSERT(!clp->cl_alldependents);
-			verify(uu_list_insert_before(clp->cl_list,
-			    uu_list_first(clp->cl_list), cn) == 0);
-		}
-
-		if (!clp->cl_alldependents)
-			return (zfs_iter_children(zhp, change_one, data));
-	} else {
-		zfs_close(zhp);
-	}
-
-	return (0);
-}
-
-/*ARGSUSED*/
-static int
-compare_mountpoints(const void *a, const void *b, void *unused)
-{
-	const prop_changenode_t *ca = a;
-	const prop_changenode_t *cb = b;
-
-	char mounta[MAXPATHLEN];
-	char mountb[MAXPATHLEN];
-
-	boolean_t hasmounta, hasmountb;
-
-	/*
-	 * When unsharing or unmounting filesystems, we need to do it in
-	 * mountpoint order.  This allows the user to have a mountpoint
-	 * hierarchy that is different from the dataset hierarchy, and still
-	 * allow it to be changed.  However, if either dataset doesn't have a
-	 * mountpoint (because it is a volume or a snapshot), we place it at the
-	 * end of the list, because it doesn't affect our change at all.
-	 */
-	hasmounta = (zfs_prop_get(ca->cn_handle, ZFS_PROP_MOUNTPOINT, mounta,
-	    sizeof (mounta), NULL, NULL, 0, B_FALSE) == 0);
-	hasmountb = (zfs_prop_get(cb->cn_handle, ZFS_PROP_MOUNTPOINT, mountb,
-	    sizeof (mountb), NULL, NULL, 0, B_FALSE) == 0);
-
-	if (!hasmounta && hasmountb)
-		return (-1);
-	else if (hasmounta && !hasmountb)
-		return (1);
-	else if (!hasmounta && !hasmountb)
-		return (0);
-	else
-		return (strcmp(mountb, mounta));
-}
-
-/*
- * Given a ZFS handle and a property, construct a complete list of datasets
- * that need to be modified as part of this process.  For anything but the
- * 'mountpoint' and 'sharenfs' properties, this just returns an empty list.
- * Otherwise, we iterate over all children and look for any datasets that
- * inherit the property.  For each such dataset, we add it to the list and
- * mark whether it was shared beforehand.
- */
-prop_changelist_t *
-changelist_gather(zfs_handle_t *zhp, zfs_prop_t prop, int flags)
-{
-	prop_changelist_t *clp;
-	prop_changenode_t *cn;
-	zfs_handle_t *temp;
-	char property[ZFS_MAXPROPLEN];
-	uu_compare_fn_t *compare = NULL;
-
-	if ((clp = zfs_alloc(zhp->zfs_hdl, sizeof (prop_changelist_t))) == NULL)
-		return (NULL);
-
-	/*
-	 * For mountpoint-related tasks, we want to sort everything by
-	 * mountpoint, so that we mount and unmount them in the appropriate
-	 * order, regardless of their position in the hierarchy.
-	 */
-	if (prop == ZFS_PROP_NAME || prop == ZFS_PROP_ZONED ||
-	    prop == ZFS_PROP_MOUNTPOINT || prop == ZFS_PROP_SHARENFS) {
-		compare = compare_mountpoints;
-		clp->cl_sorted = B_TRUE;
-	}
-
-	clp->cl_pool = uu_list_pool_create("changelist_pool",
-	    sizeof (prop_changenode_t),
-	    offsetof(prop_changenode_t, cn_listnode),
-	    compare, 0);
-	if (clp->cl_pool == NULL) {
-		assert(uu_error() == UU_ERROR_NO_MEMORY);
-		(void) zfs_error(zhp->zfs_hdl, EZFS_NOMEM, "internal error");
-		changelist_free(clp);
-		return (NULL);
-	}
-
-	clp->cl_list = uu_list_create(clp->cl_pool, NULL,
-	    clp->cl_sorted ? UU_LIST_SORTED : 0);
-	clp->cl_flags = flags;
-
-	if (clp->cl_list == NULL) {
-		assert(uu_error() == UU_ERROR_NO_MEMORY);
-		(void) zfs_error(zhp->zfs_hdl, EZFS_NOMEM, "internal error");
-		changelist_free(clp);
-		return (NULL);
-	}
-
-	/*
-	 * If this is a rename or the 'zoned' property, we pretend we're
-	 * changing the mountpoint and flag it so we can catch all children in
-	 * change_one().
-	 *
-	 * Flag cl_alldependents to catch all children plus the dependents
-	 * (clones) that are not in the hierarchy.
-	 */
-	if (prop == ZFS_PROP_NAME) {
-		clp->cl_prop = ZFS_PROP_MOUNTPOINT;
-		clp->cl_alldependents = B_TRUE;
-	} else if (prop == ZFS_PROP_ZONED) {
-		clp->cl_prop = ZFS_PROP_MOUNTPOINT;
-		clp->cl_allchildren = B_TRUE;
-	} else if (prop == ZFS_PROP_CANMOUNT) {
-		clp->cl_prop = ZFS_PROP_MOUNTPOINT;
-	} else if (prop == ZFS_PROP_VOLSIZE) {
-		clp->cl_prop = ZFS_PROP_MOUNTPOINT;
-	} else {
-		clp->cl_prop = prop;
-	}
-	clp->cl_realprop = prop;
-
-	if (clp->cl_prop != ZFS_PROP_MOUNTPOINT &&
-	    clp->cl_prop != ZFS_PROP_SHARENFS &&
-	    clp->cl_prop != ZFS_PROP_SHAREISCSI)
-		return (clp);
-
-	if (clp->cl_alldependents) {
-		if (zfs_iter_dependents(zhp, B_TRUE, change_one, clp) != 0) {
-			changelist_free(clp);
-			return (NULL);
-		}
-	} else if (zfs_iter_children(zhp, change_one, clp) != 0) {
-		changelist_free(clp);
-		return (NULL);
-	}
-
-	/*
-	 * We have to re-open ourselves because we auto-close all the handles
-	 * and can't tell the difference.
-	 */
-	if ((temp = zfs_open(zhp->zfs_hdl, zfs_get_name(zhp),
-	    ZFS_TYPE_ANY)) == NULL) {
-		changelist_free(clp);
-		return (NULL);
-	}
-
-	/*
-	 * Always add ourself to the list.  We add ourselves to the end so that
-	 * we're the last to be unmounted.
-	 */
-	if ((cn = zfs_alloc(zhp->zfs_hdl,
-	    sizeof (prop_changenode_t))) == NULL) {
-		zfs_close(temp);
-		changelist_free(clp);
-		return (NULL);
-	}
-
-	cn->cn_handle = temp;
-	cn->cn_mounted = zfs_is_mounted(temp, NULL);
-	cn->cn_shared = zfs_is_shared(temp);
-	cn->cn_zoned = zfs_prop_get_int(zhp, ZFS_PROP_ZONED);
-
-	uu_list_node_init(cn, &cn->cn_listnode, clp->cl_pool);
-	if (clp->cl_sorted) {
-		uu_list_index_t idx;
-		(void) uu_list_find(clp->cl_list, cn, NULL, &idx);
-		uu_list_insert(clp->cl_list, cn, idx);
-	} else {
-		verify(uu_list_insert_after(clp->cl_list,
-		    uu_list_last(clp->cl_list), cn) == 0);
-	}
-
-	/*
-	 * If the property was previously 'legacy' or 'none', record this fact,
-	 * as the behavior of changelist_postfix() will be different.
-	 */
-	if (zfs_prop_get(zhp, prop, property, sizeof (property),
-	    NULL, NULL, 0, B_FALSE) == 0 &&
-	    (strcmp(property, "legacy") == 0 || strcmp(property, "none") == 0 ||
-	    strcmp(property, "off") == 0))
-		clp->cl_waslegacy = B_TRUE;
-
-	return (clp);
-}

cddl/contrib/opensolaris/lib/libzfs/common/libzfs_config.c

@@ -1,360 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-/*
- * The pool configuration repository is stored in /etc/zfs/zpool.cache as a
- * single packed nvlist.  While it would be nice to just read in this
- * file from userland, this wouldn't work from a local zone.  So we have to have
- * a zpool ioctl to return the complete configuration for all pools.  In the
- * global zone, this will be identical to reading the file and unpacking it in
- * userland.
- */
-
-#include <errno.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <stddef.h>
-#include <string.h>
-#include <unistd.h>
-#include <libintl.h>
-#include <libuutil.h>
-
-#include "libzfs_impl.h"
-
-typedef struct config_node {
-	char		*cn_name;
-	nvlist_t	*cn_config;
-	uu_avl_node_t	cn_avl;
-} config_node_t;
-
-/* ARGSUSED */
-static int
-config_node_compare(const void *a, const void *b, void *unused)
-{
-	int ret;
-
-	const config_node_t *ca = (config_node_t *)a;
-	const config_node_t *cb = (config_node_t *)b;
-
-	ret = strcmp(ca->cn_name, cb->cn_name);
-
-	if (ret < 0)
-		return (-1);
-	else if (ret > 0)
-		return (1);
-	else
-		return (0);
-}
-
-void
-namespace_clear(libzfs_handle_t *hdl)
-{
-	if (hdl->libzfs_ns_avl) {
-		config_node_t *cn;
-		void *cookie = NULL;
-
-		while ((cn = uu_avl_teardown(hdl->libzfs_ns_avl,
-		    &cookie)) != NULL) {
-			nvlist_free(cn->cn_config);
-			free(cn->cn_name);
-			free(cn);
-		}
-
-		uu_avl_destroy(hdl->libzfs_ns_avl);
-		hdl->libzfs_ns_avl = NULL;
-	}
-
-	if (hdl->libzfs_ns_avlpool) {
-		uu_avl_pool_destroy(hdl->libzfs_ns_avlpool);
-		hdl->libzfs_ns_avlpool = NULL;
-	}
-}
-
-/*
- * Loads the pool namespace, or re-loads it if the cache has changed.
- */
-static int
-namespace_reload(libzfs_handle_t *hdl)
-{
-	nvlist_t *config;
-	config_node_t *cn;
-	nvpair_t *elem;
-	zfs_cmd_t zc = { 0 };
-	void *cookie;
-
-	if (hdl->libzfs_ns_gen == 0) {
-		/*
-		 * This is the first time we've accessed the configuration
-		 * cache.  Initialize the AVL tree and then fall through to the
-		 * common code.
-		 */
-		if ((hdl->libzfs_ns_avlpool = uu_avl_pool_create("config_pool",
-		    sizeof (config_node_t),
-		    offsetof(config_node_t, cn_avl),
-		    config_node_compare, UU_DEFAULT)) == NULL)
-			return (no_memory(hdl));
-
-		if ((hdl->libzfs_ns_avl = uu_avl_create(hdl->libzfs_ns_avlpool,
-		    NULL, UU_DEFAULT)) == NULL)
-			return (no_memory(hdl));
-	}
-
-	if (zcmd_alloc_dst_nvlist(hdl, &zc, 0) != 0)
-		return (-1);
-
-	for (;;) {
-		zc.zc_cookie = hdl->libzfs_ns_gen;
-		if (ioctl(hdl->libzfs_fd, ZFS_IOC_POOL_CONFIGS, &zc) != 0) {
-			switch (errno) {
-			case EEXIST:
-				/*
-				 * The namespace hasn't changed.
-				 */
-				zcmd_free_nvlists(&zc);
-				return (0);
-
-			case ENOMEM:
-				if (zcmd_expand_dst_nvlist(hdl, &zc) != 0) {
-					zcmd_free_nvlists(&zc);
-					return (-1);
-				}
-				break;
-
-			default:
-				zcmd_free_nvlists(&zc);
-				return (zfs_standard_error(hdl, errno,
-				    dgettext(TEXT_DOMAIN, "failed to read "
-				    "pool configuration")));
-			}
-		} else {
-			hdl->libzfs_ns_gen = zc.zc_cookie;
-			break;
-		}
-	}
-
-	if (zcmd_read_dst_nvlist(hdl, &zc, &config) != 0) {
-		zcmd_free_nvlists(&zc);
-		return (-1);
-	}
-
-	zcmd_free_nvlists(&zc);
-
-	/*
-	 * Clear out any existing configuration information.
-	 */
-	cookie = NULL;
-	while ((cn = uu_avl_teardown(hdl->libzfs_ns_avl, &cookie)) != NULL) {
-		nvlist_free(cn->cn_config);
-		free(cn->cn_name);
-		free(cn);
-	}
-
-	elem = NULL;
-	while ((elem = nvlist_next_nvpair(config, elem)) != NULL) {
-		nvlist_t *child;
-		uu_avl_index_t where;
-
-		if ((cn = zfs_alloc(hdl, sizeof (config_node_t))) == NULL) {
-			nvlist_free(config);
-			return (-1);
-		}
-
-		if ((cn->cn_name = zfs_strdup(hdl,
-		    nvpair_name(elem))) == NULL) {
-			free(cn);
-			nvlist_free(config);
-			return (-1);
-		}
-
-		verify(nvpair_value_nvlist(elem, &child) == 0);
-		if (nvlist_dup(child, &cn->cn_config, 0) != 0) {
-			free(cn->cn_name);
-			free(cn);
-			nvlist_free(config);
-			return (no_memory(hdl));
-		}
-		verify(uu_avl_find(hdl->libzfs_ns_avl, cn, NULL, &where)
-		    == NULL);
-
-		uu_avl_insert(hdl->libzfs_ns_avl, cn, where);
-	}
-
-	nvlist_free(config);
-	return (0);
-}
-
-/*
- * Retrieve the configuration for the given pool.  The configuration is a nvlist
- * describing the vdevs, as well as the statistics associated with each one.
- */
-nvlist_t *
-zpool_get_config(zpool_handle_t *zhp, nvlist_t **oldconfig)
-{
-	if (oldconfig)
-		*oldconfig = zhp->zpool_old_config;
-	return (zhp->zpool_config);
-}
-
-/*
- * Refresh the vdev statistics associated with the given pool.  This is used in
- * iostat to show configuration changes and determine the delta from the last
- * time the function was called.  This function can fail, in case the pool has
- * been destroyed.
- */
-int
-zpool_refresh_stats(zpool_handle_t *zhp, boolean_t *missing)
-{
-	zfs_cmd_t zc = { 0 };
-	int error;
-	nvlist_t *config;
-	libzfs_handle_t *hdl = zhp->zpool_hdl;
-
-	*missing = B_FALSE;
-	(void) strcpy(zc.zc_name, zhp->zpool_name);
-
-	if (zhp->zpool_config_size == 0)
-		zhp->zpool_config_size = 1 << 16;
-
-	if (zcmd_alloc_dst_nvlist(hdl, &zc, zhp->zpool_config_size) != 0)
-		return (-1);
-
-	for (;;) {
-		if (ioctl(zhp->zpool_hdl->libzfs_fd, ZFS_IOC_POOL_STATS,
-		    &zc) == 0) {
-			/*
-			 * The real error is returned in the zc_cookie field.
-			 */
-			error = zc.zc_cookie;
-			break;
-		}
-
-		if (errno == ENOMEM) {
-			if (zcmd_expand_dst_nvlist(hdl, &zc) != 0) {
-				zcmd_free_nvlists(&zc);
-				return (-1);
-			}
-		} else {
-			zcmd_free_nvlists(&zc);
-			if (errno == ENOENT || errno == EINVAL)
-				*missing = B_TRUE;
-			zhp->zpool_state = POOL_STATE_UNAVAIL;
-			return (0);
-		}
-	}
-
-	if (zcmd_read_dst_nvlist(hdl, &zc, &config) != 0) {
-		zcmd_free_nvlists(&zc);
-		return (-1);
-	}
-
-	zcmd_free_nvlists(&zc);
-
-	zhp->zpool_config_size = zc.zc_nvlist_dst_size;
-
-	if (zhp->zpool_config != NULL) {
-		uint64_t oldtxg, newtxg;
-
-		verify(nvlist_lookup_uint64(zhp->zpool_config,
-		    ZPOOL_CONFIG_POOL_TXG, &oldtxg) == 0);
-		verify(nvlist_lookup_uint64(config,
-		    ZPOOL_CONFIG_POOL_TXG, &newtxg) == 0);
-
-		if (zhp->zpool_old_config != NULL)
-			nvlist_free(zhp->zpool_old_config);
-
-		if (oldtxg != newtxg) {
-			nvlist_free(zhp->zpool_config);
-			zhp->zpool_old_config = NULL;
-		} else {
-			zhp->zpool_old_config = zhp->zpool_config;
-		}
-	}
-
-	zhp->zpool_config = config;
-	if (error)
-		zhp->zpool_state = POOL_STATE_UNAVAIL;
-	else
-		zhp->zpool_state = POOL_STATE_ACTIVE;
-
-	return (0);
-}
-
-/*
- * Iterate over all pools in the system.
- */
-int
-zpool_iter(libzfs_handle_t *hdl, zpool_iter_f func, void *data)
-{
-	config_node_t *cn;
-	zpool_handle_t *zhp;
-	int ret;
-
-	if (namespace_reload(hdl) != 0)
-		return (-1);
-
-	for (cn = uu_avl_first(hdl->libzfs_ns_avl); cn != NULL;
-	    cn = uu_avl_next(hdl->libzfs_ns_avl, cn)) {
-
-		if (zpool_open_silent(hdl, cn->cn_name, &zhp) != 0)
-			return (-1);
-
-		if (zhp == NULL)
-			continue;
-
-		if ((ret = func(zhp, data)) != 0)
-			return (ret);
-	}
-
-	return (0);
-}
-
-/*
- * Iterate over root datasets, calling the given function for each.  The zfs
- * handle passed each time must be explicitly closed by the callback.
- */
-int
-zfs_iter_root(libzfs_handle_t *hdl, zfs_iter_f func, void *data)
-{
-	config_node_t *cn;
-	zfs_handle_t *zhp;
-	int ret;
-
-	if (namespace_reload(hdl) != 0)
-		return (-1);
-
-	for (cn = uu_avl_first(hdl->libzfs_ns_avl); cn != NULL;
-	    cn = uu_avl_next(hdl->libzfs_ns_avl, cn)) {
-
-		if ((zhp = make_dataset_handle(hdl, cn->cn_name)) == NULL)
-			continue;
-
-		if ((ret = func(zhp, data)) != 0)
-			return (ret);
-	}
-
-	return (0);
-}

cddl/contrib/opensolaris/lib/libzfs/common/libzfs_graph.c

@@ -1,646 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-/*
- * Iterate over all children of the current object.  This includes the normal
- * dataset hierarchy, but also arbitrary hierarchies due to clones.  We want to
- * walk all datasets in the pool, and construct a directed graph of the form:
- *
- * 			home
- *                        |
- *                   +----+----+
- *                   |         |
- *                   v         v             ws
- *                  bar       baz             |
- *                             |              |
- *                             v              v
- *                          @yesterday ----> foo
- *
- * In order to construct this graph, we have to walk every dataset in the pool,
- * because the clone parent is stored as a property of the child, not the
- * parent.  The parent only keeps track of the number of clones.
- *
- * In the normal case (without clones) this would be rather expensive.  To avoid
- * unnecessary computation, we first try a walk of the subtree hierarchy
- * starting from the initial node.  At each dataset, we construct a node in the
- * graph and an edge leading from its parent.  If we don't see any snapshots
- * with a non-zero clone count, then we are finished.
- *
- * If we do find a cloned snapshot, then we finish the walk of the current
- * subtree, but indicate that we need to do a complete walk.  We then perform a
- * global walk of all datasets, avoiding the subtree we already processed.
- *
- * At the end of this, we'll end up with a directed graph of all relevant (and
- * possible some irrelevant) datasets in the system.  We need to both find our
- * limiting subgraph and determine a safe ordering in which to destroy the
- * datasets.  We do a topological ordering of our graph starting at our target
- * dataset, and then walk the results in reverse.
- *
- * It's possible for the graph to have cycles if, for example, the user renames
- * a clone to be the parent of its origin snapshot.  The user can request to
- * generate an error in this case, or ignore the cycle and continue.
- *
- * When removing datasets, we want to destroy the snapshots in chronological
- * order (because this is the most efficient method).  In order to accomplish
- * this, we store the creation transaction group with each vertex and keep each
- * vertex's edges sorted according to this value.  The topological sort will
- * automatically walk the snapshots in the correct order.
- */
-
-#include <assert.h>
-#include <libintl.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <strings.h>
-#include <unistd.h>
-
-#include <libzfs.h>
-
-#include "libzfs_impl.h"
-#include "zfs_namecheck.h"
-
-#define	MIN_EDGECOUNT	4
-
-/*
- * Vertex structure.  Indexed by dataset name, this structure maintains a list
- * of edges to other vertices.
- */
-struct zfs_edge;
-typedef struct zfs_vertex {
-	char			zv_dataset[ZFS_MAXNAMELEN];
-	struct zfs_vertex	*zv_next;
-	int			zv_visited;
-	uint64_t		zv_txg;
-	struct zfs_edge		**zv_edges;
-	int			zv_edgecount;
-	int			zv_edgealloc;
-} zfs_vertex_t;
-
-enum {
-	VISIT_SEEN = 1,
-	VISIT_SORT_PRE,
-	VISIT_SORT_POST
-};
-
-/*
- * Edge structure.  Simply maintains a pointer to the destination vertex.  There
- * is no need to store the source vertex, since we only use edges in the context
- * of the source vertex.
- */
-typedef struct zfs_edge {
-	zfs_vertex_t		*ze_dest;
-	struct zfs_edge		*ze_next;
-} zfs_edge_t;
-
-#define	ZFS_GRAPH_SIZE		1027	/* this could be dynamic some day */
-
-/*
- * Graph structure.  Vertices are maintained in a hash indexed by dataset name.
- */
-typedef struct zfs_graph {
-	zfs_vertex_t		**zg_hash;
-	size_t			zg_size;
-	size_t			zg_nvertex;
-} zfs_graph_t;
-
-/*
- * Allocate a new edge pointing to the target vertex.
- */
-static zfs_edge_t *
-zfs_edge_create(libzfs_handle_t *hdl, zfs_vertex_t *dest)
-{
-	zfs_edge_t *zep = zfs_alloc(hdl, sizeof (zfs_edge_t));
-
-	if (zep == NULL)
-		return (NULL);
-
-	zep->ze_dest = dest;
-
-	return (zep);
-}
-
-/*
- * Destroy an edge.
- */
-static void
-zfs_edge_destroy(zfs_edge_t *zep)
-{
-	free(zep);
-}
-
-/*
- * Allocate a new vertex with the given name.
- */
-static zfs_vertex_t *
-zfs_vertex_create(libzfs_handle_t *hdl, const char *dataset)
-{
-	zfs_vertex_t *zvp = zfs_alloc(hdl, sizeof (zfs_vertex_t));
-
-	if (zvp == NULL)
-		return (NULL);
-
-	assert(strlen(dataset) < ZFS_MAXNAMELEN);
-
-	(void) strlcpy(zvp->zv_dataset, dataset, sizeof (zvp->zv_dataset));
-
-	if ((zvp->zv_edges = zfs_alloc(hdl,
-	    MIN_EDGECOUNT * sizeof (void *))) == NULL) {
-		free(zvp);
-		return (NULL);
-	}
-
-	zvp->zv_edgealloc = MIN_EDGECOUNT;
-
-	return (zvp);
-}
-
-/*
- * Destroy a vertex.  Frees up any associated edges.
- */
-static void
-zfs_vertex_destroy(zfs_vertex_t *zvp)
-{
-	int i;
-
-	for (i = 0; i < zvp->zv_edgecount; i++)
-		zfs_edge_destroy(zvp->zv_edges[i]);
-
-	free(zvp->zv_edges);
-	free(zvp);
-}
-
-/*
- * Given a vertex, add an edge to the destination vertex.
- */
-static int
-zfs_vertex_add_edge(libzfs_handle_t *hdl, zfs_vertex_t *zvp,
-    zfs_vertex_t *dest)
-{
-	zfs_edge_t *zep = zfs_edge_create(hdl, dest);
-
-	if (zep == NULL)
-		return (-1);
-
-	if (zvp->zv_edgecount == zvp->zv_edgealloc) {
-		void *ptr;
-
-		if ((ptr = zfs_realloc(hdl, zvp->zv_edges,
-		    zvp->zv_edgealloc * sizeof (void *),
-		    zvp->zv_edgealloc * 2 * sizeof (void *))) == NULL)
-			return (-1);
-
-		zvp->zv_edges = ptr;
-		zvp->zv_edgealloc *= 2;
-	}
-
-	zvp->zv_edges[zvp->zv_edgecount++] = zep;
-
-	return (0);
-}
-
-static int
-zfs_edge_compare(const void *a, const void *b)
-{
-	const zfs_edge_t *ea = *((zfs_edge_t **)a);
-	const zfs_edge_t *eb = *((zfs_edge_t **)b);
-
-	if (ea->ze_dest->zv_txg < eb->ze_dest->zv_txg)
-		return (-1);
-	if (ea->ze_dest->zv_txg > eb->ze_dest->zv_txg)
-		return (1);
-	return (0);
-}
-
-/*
- * Sort the given vertex edges according to the creation txg of each vertex.
- */
-static void
-zfs_vertex_sort_edges(zfs_vertex_t *zvp)
-{
-	if (zvp->zv_edgecount == 0)
-		return;
-
-	qsort(zvp->zv_edges, zvp->zv_edgecount, sizeof (void *),
-	    zfs_edge_compare);
-}
-
-/*
- * Construct a new graph object.  We allow the size to be specified as a
- * parameter so in the future we can size the hash according to the number of
- * datasets in the pool.
- */
-static zfs_graph_t *
-zfs_graph_create(libzfs_handle_t *hdl, size_t size)
-{
-	zfs_graph_t *zgp = zfs_alloc(hdl, sizeof (zfs_graph_t));
-
-	if (zgp == NULL)
-		return (NULL);
-
-	zgp->zg_size = size;
-	if ((zgp->zg_hash = zfs_alloc(hdl,
-	    size * sizeof (zfs_vertex_t *))) == NULL) {
-		free(zgp);
-		return (NULL);
-	}
-
-	return (zgp);
-}
-
-/*
- * Destroy a graph object.  We have to iterate over all the hash chains,
- * destroying each vertex in the process.
- */
-static void
-zfs_graph_destroy(zfs_graph_t *zgp)
-{
-	int i;
-	zfs_vertex_t *current, *next;
-
-	for (i = 0; i < zgp->zg_size; i++) {
-		current = zgp->zg_hash[i];
-		while (current != NULL) {
-			next = current->zv_next;
-			zfs_vertex_destroy(current);
-			current = next;
-		}
-	}
-
-	free(zgp->zg_hash);
-	free(zgp);
-}
-
-/*
- * Graph hash function.  Classic bernstein k=33 hash function, taken from
- * usr/src/cmd/sgs/tools/common/strhash.c
- */
-static size_t
-zfs_graph_hash(zfs_graph_t *zgp, const char *str)
-{
-	size_t hash = 5381;
-	int c;
-
-	while ((c = *str++) != 0)
-		hash = ((hash << 5) + hash) + c; /* hash * 33 + c */
-
-	return (hash % zgp->zg_size);
-}
-
-/*
- * Given a dataset name, finds the associated vertex, creating it if necessary.
- */
-static zfs_vertex_t *
-zfs_graph_lookup(libzfs_handle_t *hdl, zfs_graph_t *zgp, const char *dataset,
-    uint64_t txg)
-{
-	size_t idx = zfs_graph_hash(zgp, dataset);
-	zfs_vertex_t *zvp;
-
-	for (zvp = zgp->zg_hash[idx]; zvp != NULL; zvp = zvp->zv_next) {
-		if (strcmp(zvp->zv_dataset, dataset) == 0) {
-			if (zvp->zv_txg == 0)
-				zvp->zv_txg = txg;
-			return (zvp);
-		}
-	}
-
-	if ((zvp = zfs_vertex_create(hdl, dataset)) == NULL)
-		return (NULL);
-
-	zvp->zv_next = zgp->zg_hash[idx];
-	zvp->zv_txg = txg;
-	zgp->zg_hash[idx] = zvp;
-	zgp->zg_nvertex++;
-
-	return (zvp);
-}
-
-/*
- * Given two dataset names, create an edge between them.  For the source vertex,
- * mark 'zv_visited' to indicate that we have seen this vertex, and not simply
- * created it as a destination of another edge.  If 'dest' is NULL, then this
- * is an individual vertex (i.e. the starting vertex), so don't add an edge.
- */
-static int
-zfs_graph_add(libzfs_handle_t *hdl, zfs_graph_t *zgp, const char *source,
-    const char *dest, uint64_t txg)
-{
-	zfs_vertex_t *svp, *dvp;
-
-	if ((svp = zfs_graph_lookup(hdl, zgp, source, 0)) == NULL)
-		return (-1);
-	svp->zv_visited = VISIT_SEEN;
-	if (dest != NULL) {
-		dvp = zfs_graph_lookup(hdl, zgp, dest, txg);
-		if (dvp == NULL)
-			return (-1);
-		if (zfs_vertex_add_edge(hdl, svp, dvp) != 0)
-			return (-1);
-	}
-
-	return (0);
-}
-
-/*
- * Iterate over all children of the given dataset, adding any vertices as
- * necessary.  Returns 0 if no cloned snapshots were seen, -1 if there was an
- * error, or 1 otherwise.  This is a simple recursive algorithm - the ZFS
- * namespace typically is very flat.  We manually invoke the necessary ioctl()
- * calls to avoid the overhead and additional semantics of zfs_open().
- */
-static int
-iterate_children(libzfs_handle_t *hdl, zfs_graph_t *zgp, const char *dataset)
-{
-	zfs_cmd_t zc = { 0 };
-	int ret = 0, err;
-	zfs_vertex_t *zvp;
-
-	/*
-	 * Look up the source vertex, and avoid it if we've seen it before.
-	 */
-	zvp = zfs_graph_lookup(hdl, zgp, dataset, 0);
-	if (zvp == NULL)
-		return (-1);
-	if (zvp->zv_visited == VISIT_SEEN)
-		return (0);
-
-	/*
-	 * We check the clone parent here instead of within the loop, so that if
-	 * the root dataset has been promoted from a clone, we find its parent
-	 * appropriately.
-	 */
-	(void) strlcpy(zc.zc_name, dataset, sizeof (zc.zc_name));
-	if (ioctl(hdl->libzfs_fd, ZFS_IOC_OBJSET_STATS, &zc) == 0 &&
-	    zc.zc_objset_stats.dds_clone_of[0] != '\0') {
-		if (zfs_graph_add(hdl, zgp, zc.zc_objset_stats.dds_clone_of,
-		    zc.zc_name, zc.zc_objset_stats.dds_creation_txg) != 0)
-			return (-1);
-	}
-
-	for ((void) strlcpy(zc.zc_name, dataset, sizeof (zc.zc_name));
-	    ioctl(hdl->libzfs_fd, ZFS_IOC_DATASET_LIST_NEXT, &zc) == 0;
-	    (void) strlcpy(zc.zc_name, dataset, sizeof (zc.zc_name))) {
-
-		/*
-		 * Ignore private dataset names.
-		 */
-		if (dataset_name_hidden(zc.zc_name))
-			continue;
-
-		/*
-		 * Get statistics for this dataset, to determine the type of the
-		 * dataset and clone statistics.  If this fails, the dataset has
-		 * since been removed, and we're pretty much screwed anyway.
-		 */
-		if (ioctl(hdl->libzfs_fd, ZFS_IOC_OBJSET_STATS, &zc) != 0)
-			continue;
-
-		/*
-		 * Add an edge between the parent and the child.
-		 */
-		if (zfs_graph_add(hdl, zgp, dataset, zc.zc_name,
-		    zc.zc_objset_stats.dds_creation_txg) != 0)
-			return (-1);
-
-		/*
-		 * Iterate over all children
-		 */
-		err = iterate_children(hdl, zgp, zc.zc_name);
-		if (err == -1)
-			return (-1);
-		else if (err == 1)
-			ret = 1;
-
-		/*
-		 * Indicate if we found a dataset with a non-zero clone count.
-		 */
-		if (zc.zc_objset_stats.dds_num_clones != 0)
-			ret = 1;
-	}
-
-	/*
-	 * Now iterate over all snapshots.
-	 */
-	bzero(&zc, sizeof (zc));
-
-	for ((void) strlcpy(zc.zc_name, dataset, sizeof (zc.zc_name));
-	    ioctl(hdl->libzfs_fd, ZFS_IOC_SNAPSHOT_LIST_NEXT, &zc) == 0;
-	    (void) strlcpy(zc.zc_name, dataset, sizeof (zc.zc_name))) {
-
-		/*
-		 * Get statistics for this dataset, to determine the type of the
-		 * dataset and clone statistics.  If this fails, the dataset has
-		 * since been removed, and we're pretty much screwed anyway.
-		 */
-		if (ioctl(hdl->libzfs_fd, ZFS_IOC_OBJSET_STATS, &zc) != 0)
-			continue;
-
-		/*
-		 * Add an edge between the parent and the child.
-		 */
-		if (zfs_graph_add(hdl, zgp, dataset, zc.zc_name,
-		    zc.zc_objset_stats.dds_creation_txg) != 0)
-			return (-1);
-
-		/*
-		 * Indicate if we found a dataset with a non-zero clone count.
-		 */
-		if (zc.zc_objset_stats.dds_num_clones != 0)
-			ret = 1;
-	}
-
-	zvp->zv_visited = VISIT_SEEN;
-
-	return (ret);
-}
-
-/*
- * Construct a complete graph of all necessary vertices.  First, we iterate over
- * only our object's children.  If we don't find any cloned snapshots, then we
- * simple return that.  Otherwise, we have to start at the pool root and iterate
- * over all datasets.
- */
-static zfs_graph_t *
-construct_graph(libzfs_handle_t *hdl, const char *dataset)
-{
-	zfs_graph_t *zgp = zfs_graph_create(hdl, ZFS_GRAPH_SIZE);
-	zfs_cmd_t zc = { 0 };
-	int ret = 0;
-
-	if (zgp == NULL)
-		return (zgp);
-
-	/*
-	 * We need to explicitly check whether this dataset has clones or not,
-	 * since iterate_children() only checks the children.
-	 */
-	(void) strlcpy(zc.zc_name, dataset, sizeof (zc.zc_name));
-	(void) ioctl(hdl->libzfs_fd, ZFS_IOC_OBJSET_STATS, &zc);
-
-	if (zc.zc_objset_stats.dds_num_clones != 0 ||
-	    (ret = iterate_children(hdl, zgp, dataset)) != 0) {
-		/*
-		 * Determine pool name and try again.
-		 */
-		char *pool, *slash;
-
-		if ((slash = strchr(dataset, '/')) != NULL ||
-		    (slash = strchr(dataset, '@')) != NULL) {
-			pool = zfs_alloc(hdl, slash - dataset + 1);
-			if (pool == NULL) {
-				zfs_graph_destroy(zgp);
-				return (NULL);
-			}
-			(void) strncpy(pool, dataset, slash - dataset);
-			pool[slash - dataset] = '\0';
-
-			if (iterate_children(hdl, zgp, pool) == -1 ||
-			    zfs_graph_add(hdl, zgp, pool, NULL, 0) != 0) {
-				free(pool);
-				zfs_graph_destroy(zgp);
-				return (NULL);
-			}
-
-			free(pool);
-		}
-	}
-
-	if (ret == -1 || zfs_graph_add(hdl, zgp, dataset, NULL, 0) != 0) {
-		zfs_graph_destroy(zgp);
-		return (NULL);
-	}
-
-	return (zgp);
-}
-
-/*
- * Given a graph, do a recursive topological sort into the given array.  This is
- * really just a depth first search, so that the deepest nodes appear first.
- * hijack the 'zv_visited' marker to avoid visiting the same vertex twice.
- */
-static int
-topo_sort(libzfs_handle_t *hdl, boolean_t allowrecursion, char **result,
-    size_t *idx, zfs_vertex_t *zgv)
-{
-	int i;
-
-	if (zgv->zv_visited == VISIT_SORT_PRE && !allowrecursion) {
-		/*
-		 * If we've already seen this vertex as part of our depth-first
-		 * search, then we have a cyclic dependency, and we must return
-		 * an error.
-		 */
-		zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
-		    "recursive dependency at '%s'"),
-		    zgv->zv_dataset);
-		return (zfs_error(hdl, EZFS_RECURSIVE,
-		    dgettext(TEXT_DOMAIN,
-		    "cannot determine dependent datasets")));
-	} else if (zgv->zv_visited >= VISIT_SORT_PRE) {
-		/*
-		 * If we've already processed this as part of the topological
-		 * sort, then don't bother doing so again.
-		 */
-		return (0);
-	}
-
-	zgv->zv_visited = VISIT_SORT_PRE;
-
-	/* avoid doing a search if we don't have to */
-	zfs_vertex_sort_edges(zgv);
-	for (i = 0; i < zgv->zv_edgecount; i++) {
-		if (topo_sort(hdl, allowrecursion, result, idx,
-		    zgv->zv_edges[i]->ze_dest) != 0)
-			return (-1);
-	}
-
-	/* we may have visited this in the course of the above */
-	if (zgv->zv_visited == VISIT_SORT_POST)
-		return (0);
-
-	if ((result[*idx] = zfs_alloc(hdl,
-	    strlen(zgv->zv_dataset) + 1)) == NULL)
-		return (-1);
-
-	(void) strcpy(result[*idx], zgv->zv_dataset);
-	*idx += 1;
-	zgv->zv_visited = VISIT_SORT_POST;
-	return (0);
-}
-
-/*
- * The only public interface for this file.  Do the dirty work of constructing a
- * child list for the given object.  Construct the graph, do the toplogical
- * sort, and then return the array of strings to the caller.
- *
- * The 'allowrecursion' parameter controls behavior when cycles are found.  If
- * it is set, the the cycle is ignored and the results returned as if the cycle
- * did not exist.  If it is not set, then the routine will generate an error if
- * a cycle is found.
- */
-int
-get_dependents(libzfs_handle_t *hdl, boolean_t allowrecursion,
-    const char *dataset, char ***result, size_t *count)
-{
-	zfs_graph_t *zgp;
-	zfs_vertex_t *zvp;
-
-	if ((zgp = construct_graph(hdl, dataset)) == NULL)
-		return (-1);
-
-	if ((*result = zfs_alloc(hdl,
-	    zgp->zg_nvertex * sizeof (char *))) == NULL) {
-		zfs_graph_destroy(zgp);
-		return (-1);
-	}
-
-	if ((zvp = zfs_graph_lookup(hdl, zgp, dataset, 0)) == NULL) {
-		free(*result);
-		zfs_graph_destroy(zgp);
-		return (-1);
-	}
-
-	*count = 0;
-	if (topo_sort(hdl, allowrecursion, *result, count, zvp) != 0) {
-		free(*result);
-		zfs_graph_destroy(zgp);
-		return (-1);
-	}
-
-	/*
-	 * Get rid of the last entry, which is our starting vertex and not
-	 * strictly a dependent.
-	 */
-	assert(*count > 0);
-	free((*result)[*count - 1]);
-	(*count)--;
-
-	zfs_graph_destroy(zgp);
-
-	return (0);
-}

cddl/contrib/opensolaris/lib/libzfs/common/libzfs_impl.h

@@ -1,171 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-
-/*
- * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#ifndef	_LIBFS_IMPL_H
-#define	_LIBFS_IMPL_H
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include <sys/dmu.h>
-#include <sys/fs/zfs.h>
-#include <sys/zfs_ioctl.h>
-#include <sys/zfs_acl.h>
-#include <sys/nvpair.h>
-
-#include <libuutil.h>
-#include <libzfs.h>
-
-#ifdef	__cplusplus
-extern "C" {
-#endif
-
-struct libzfs_handle {
-	int libzfs_error;
-	int libzfs_fd;
-	FILE *libzfs_mnttab;
-	FILE *libzfs_sharetab;
-	uu_avl_pool_t *libzfs_ns_avlpool;
-	uu_avl_t *libzfs_ns_avl;
-	uint64_t libzfs_ns_gen;
-	int libzfs_desc_active;
-	char libzfs_action[1024];
-	char libzfs_desc[1024];
-	int libzfs_printerr;
-};
-
-struct zfs_handle {
-	libzfs_handle_t *zfs_hdl;
-	char zfs_name[ZFS_MAXNAMELEN];
-	zfs_type_t zfs_type; /* type including snapshot */
-	zfs_type_t zfs_head_type; /* type excluding snapshot */
-	dmu_objset_stats_t zfs_dmustats;
-	nvlist_t *zfs_props;
-	nvlist_t *zfs_user_props;
-	boolean_t zfs_mntcheck;
-	char *zfs_mntopts;
-	char zfs_root[MAXPATHLEN];
-};
-
-/*
- * This is different from checking zfs_type, because it will also catch
- * snapshots of volumes.
- */
-#define	ZFS_IS_VOLUME(zhp) ((zhp)->zfs_head_type == ZFS_TYPE_VOLUME)
-
-struct zpool_handle {
-	libzfs_handle_t *zpool_hdl;
-	char zpool_name[ZPOOL_MAXNAMELEN];
-	int zpool_state;
-	size_t zpool_config_size;
-	nvlist_t *zpool_config;
-	nvlist_t *zpool_old_config;
-	nvlist_t *zpool_props;
-};
-
-int zfs_error(libzfs_handle_t *, int, const char *);
-int zfs_error_fmt(libzfs_handle_t *, int, const char *, ...);
-void zfs_error_aux(libzfs_handle_t *, const char *, ...);
-void *zfs_alloc(libzfs_handle_t *, size_t);
-void *zfs_realloc(libzfs_handle_t *, void *, size_t, size_t);
-char *zfs_strdup(libzfs_handle_t *, const char *);
-int no_memory(libzfs_handle_t *);
-
-int zfs_standard_error(libzfs_handle_t *, int, const char *);
-int zfs_standard_error_fmt(libzfs_handle_t *, int, const char *, ...);
-int zpool_standard_error(libzfs_handle_t *, int, const char *);
-int zpool_standard_error_fmt(libzfs_handle_t *, int, const char *, ...);
-
-int get_dependents(libzfs_handle_t *, boolean_t, const char *, char ***,
-    size_t *);
-
-int zfs_expand_proplist_common(libzfs_handle_t *, zfs_proplist_t **,
-    zfs_type_t);
-int zfs_get_proplist_common(libzfs_handle_t *, char *, zfs_proplist_t **,
-    zfs_type_t);
-zfs_prop_t zfs_prop_iter_common(zfs_prop_f, void *, zfs_type_t, boolean_t);
-zfs_prop_t zfs_name_to_prop_common(const char *, zfs_type_t);
-
-nvlist_t *zfs_validate_properties(libzfs_handle_t *, zfs_type_t, char *,
-	nvlist_t *, uint64_t, zfs_handle_t *zhp, const char *errbuf);
-
-typedef struct prop_changelist prop_changelist_t;
-
-int zcmd_alloc_dst_nvlist(libzfs_handle_t *, zfs_cmd_t *, size_t);
-int zcmd_write_src_nvlist(libzfs_handle_t *, zfs_cmd_t *, nvlist_t *, size_t *);
-int zcmd_expand_dst_nvlist(libzfs_handle_t *, zfs_cmd_t *);
-int zcmd_read_dst_nvlist(libzfs_handle_t *, zfs_cmd_t *, nvlist_t **);
-void zcmd_free_nvlists(zfs_cmd_t *);
-
-int changelist_prefix(prop_changelist_t *);
-int changelist_postfix(prop_changelist_t *);
-void changelist_rename(prop_changelist_t *, const char *, const char *);
-void changelist_remove(zfs_handle_t *, prop_changelist_t *);
-void changelist_free(prop_changelist_t *);
-prop_changelist_t *changelist_gather(zfs_handle_t *, zfs_prop_t, int);
-int changelist_unshare(prop_changelist_t *);
-int changelist_haszonedchild(prop_changelist_t *);
-
-void remove_mountpoint(zfs_handle_t *);
-
-zfs_handle_t *make_dataset_handle(libzfs_handle_t *, const char *);
-
-int zpool_open_silent(libzfs_handle_t *, const char *, zpool_handle_t **);
-
-int zvol_create_link(libzfs_handle_t *, const char *);
-int zvol_remove_link(libzfs_handle_t *, const char *);
-int zpool_iter_zvol(zpool_handle_t *, int (*)(const char *, void *), void *);
-
-void namespace_clear(libzfs_handle_t *);
-
-#ifdef	__FreeBSD__
-/*
- * This is FreeBSD version of ioctl, because Solaris' ioctl() updates
- * zc_nvlist_dst_size even if an error is returned, on FreeBSD if an
- * error is returned zc_nvlist_dst_size won't be updated.
- */
-static __inline int
-zcmd_ioctl(int fd, unsigned long cmd, zfs_cmd_t *zc)
-{
-	size_t oldsize;
-	int ret;
-
-	oldsize = zc->zc_nvlist_dst_size;
-	ret = ioctl(fd, cmd, zc);
-	if (ret == 0 && oldsize < zc->zc_nvlist_dst_size) {
-		ret = -1;
-		errno = ENOMEM;
-	}
-
-	return (ret);
-}
-#define	ioctl(fd, cmd, zc)	zcmd_ioctl((fd), (cmd), (zc))
-#endif
-
-#ifdef	__cplusplus
-}
-#endif
-
-#endif	/* _LIBFS_IMPL_H */

cddl/contrib/opensolaris/lib/libzfs/common/libzfs_mount.c

@@ -1,986 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-
-/*
- * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-/*
- * Routines to manage ZFS mounts.  We separate all the nasty routines that have
- * to deal with the OS.  The following functions are the main entry points --
- * they are used by mount and unmount and when changing a filesystem's
- * mountpoint.
- *
- * 	zfs_is_mounted()
- * 	zfs_mount()
- * 	zfs_unmount()
- * 	zfs_unmountall()
- *
- * This file also contains the functions used to manage sharing filesystems via
- * NFS and iSCSI:
- *
- * 	zfs_is_shared()
- * 	zfs_share()
- * 	zfs_unshare()
- *
- * 	zfs_is_shared_nfs()
- * 	zfs_share_nfs()
- * 	zfs_unshare_nfs()
- * 	zfs_unshareall_nfs()
- * 	zfs_is_shared_iscsi()
- * 	zfs_share_iscsi()
- * 	zfs_unshare_iscsi()
- *
- * The following functions are available for pool consumers, and will
- * mount/unmount and share/unshare all datasets within pool:
- *
- * 	zpool_enable_datasets()
- * 	zpool_disable_datasets()
- */
-
-#include <dirent.h>
-#include <dlfcn.h>
-#include <errno.h>
-#include <libgen.h>
-#include <libintl.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <strings.h>
-#include <unistd.h>
-#include <zone.h>
-#include <sys/mntent.h>
-#include <sys/mnttab.h>
-#include <sys/mount.h>
-#include <sys/stat.h>
-
-#include <libzfs.h>
-
-#include "libzfs_impl.h"
-
-static int (*iscsitgt_zfs_share)(const char *);
-static int (*iscsitgt_zfs_unshare)(const char *);
-static int (*iscsitgt_zfs_is_shared)(const char *);
-
-#pragma init(zfs_iscsi_init)
-static void
-zfs_iscsi_init(void)
-{
-	void *libiscsitgt;
-
-	if ((libiscsitgt = dlopen("/lib/libiscsitgt.so.1",
-	    RTLD_LAZY | RTLD_GLOBAL)) == NULL ||
-	    (iscsitgt_zfs_share = (int (*)(const char *))dlsym(libiscsitgt,
-	    "iscsitgt_zfs_share")) == NULL ||
-	    (iscsitgt_zfs_unshare = (int (*)(const char *))dlsym(libiscsitgt,
-	    "iscsitgt_zfs_unshare")) == NULL ||
-	    (iscsitgt_zfs_is_shared = (int (*)(const char *))dlsym(libiscsitgt,
-	    "iscsitgt_zfs_is_shared")) == NULL) {
-		iscsitgt_zfs_share = NULL;
-		iscsitgt_zfs_unshare = NULL;
-		iscsitgt_zfs_is_shared = NULL;
-	}
-}
-
-/*
- * Search the sharetab for the given mountpoint, returning true if it is found.
- */
-static boolean_t
-is_shared(libzfs_handle_t *hdl, const char *mountpoint)
-{
-	char buf[MAXPATHLEN], *tab;
-
-	if (hdl->libzfs_sharetab == NULL)
-		return (0);
-
-	(void) fseek(hdl->libzfs_sharetab, 0, SEEK_SET);
-
-	while (fgets(buf, sizeof (buf), hdl->libzfs_sharetab) != NULL) {
-
-		/* the mountpoint is the first entry on each line */
-		if ((tab = strchr(buf, '\t')) != NULL) {
-			*tab = '\0';
-			if (strcmp(buf, mountpoint) == 0)
-				return (B_TRUE);
-		}
-	}
-
-	return (B_FALSE);
-}
-
-#if 0
-/*
- * Returns true if the specified directory is empty.  If we can't open the
- * directory at all, return true so that the mount can fail with a more
- * informative error message.
- */
-static boolean_t
-dir_is_empty(const char *dirname)
-{
-	DIR *dirp;
-	struct dirent64 *dp;
-
-	if ((dirp = opendir(dirname)) == NULL)
-		return (B_TRUE);
-
-	while ((dp = readdir64(dirp)) != NULL) {
-
-		if (strcmp(dp->d_name, ".") == 0 ||
-		    strcmp(dp->d_name, "..") == 0)
-			continue;
-
-		(void) closedir(dirp);
-		return (B_FALSE);
-	}
-
-	(void) closedir(dirp);
-	return (B_TRUE);
-}
-#endif
-
-/*
- * Checks to see if the mount is active.  If the filesystem is mounted, we fill
- * in 'where' with the current mountpoint, and return 1.  Otherwise, we return
- * 0.
- */
-boolean_t
-is_mounted(libzfs_handle_t *zfs_hdl, const char *special, char **where)
-{
-	struct mnttab search = { 0 }, entry;
-
-	/*
-	 * Search for the entry in /etc/mnttab.  We don't bother getting the
-	 * mountpoint, as we can just search for the special device.  This will
-	 * also let us find mounts when the mountpoint is 'legacy'.
-	 */
-	search.mnt_special = (char *)special;
-	search.mnt_fstype = MNTTYPE_ZFS;
-
-	rewind(zfs_hdl->libzfs_mnttab);
-	if (getmntany(zfs_hdl->libzfs_mnttab, &entry, &search) != 0)
-		return (B_FALSE);
-
-	if (where != NULL)
-		*where = zfs_strdup(zfs_hdl, entry.mnt_mountp);
-
-	return (B_TRUE);
-}
-
-boolean_t
-zfs_is_mounted(zfs_handle_t *zhp, char **where)
-{
-	return (is_mounted(zhp->zfs_hdl, zfs_get_name(zhp), where));
-}
-
-/*
- * Returns true if the given dataset is mountable, false otherwise.  Returns the
- * mountpoint in 'buf'.
- */
-static boolean_t
-zfs_is_mountable(zfs_handle_t *zhp, char *buf, size_t buflen,
-    zfs_source_t *source)
-{
-	char sourceloc[ZFS_MAXNAMELEN];
-	zfs_source_t sourcetype;
-
-	if (!zfs_prop_valid_for_type(ZFS_PROP_MOUNTPOINT, zhp->zfs_type))
-		return (B_FALSE);
-
-	verify(zfs_prop_get(zhp, ZFS_PROP_MOUNTPOINT, buf, buflen,
-	    &sourcetype, sourceloc, sizeof (sourceloc), B_FALSE) == 0);
-
-	if (strcmp(buf, ZFS_MOUNTPOINT_NONE) == 0 ||
-	    strcmp(buf, ZFS_MOUNTPOINT_LEGACY) == 0)
-		return (B_FALSE);
-
-	if (!zfs_prop_get_int(zhp, ZFS_PROP_CANMOUNT))
-		return (B_FALSE);
-
-	if (zfs_prop_get_int(zhp, ZFS_PROP_ZONED) &&
-	    getzoneid() == GLOBAL_ZONEID)
-		return (B_FALSE);
-
-	if (source)
-		*source = sourcetype;
-
-	return (B_TRUE);
-}
-
-/*
- * Mount the given filesystem.
- */
-int
-zfs_mount(zfs_handle_t *zhp, const char *options, int flags)
-{
-	struct stat buf;
-	char mountpoint[ZFS_MAXPROPLEN];
-	char mntopts[MNT_LINE_MAX];
-	libzfs_handle_t *hdl = zhp->zfs_hdl;
-
-	if (options == NULL)
-		mntopts[0] = '\0';
-	else
-		(void) strlcpy(mntopts, options, sizeof (mntopts));
-
-	if (!zfs_is_mountable(zhp, mountpoint, sizeof (mountpoint), NULL))
-		return (0);
-
-	/* Create the directory if it doesn't already exist */
-	if (lstat(mountpoint, &buf) != 0) {
-		if (mkdirp(mountpoint, 0755) != 0) {
-			zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
-			    "failed to create mountpoint"));
-			return (zfs_error_fmt(hdl, EZFS_MOUNTFAILED,
-			    dgettext(TEXT_DOMAIN, "cannot mount '%s'"),
-			    mountpoint));
-		}
-	}
-
-#if 0	/* FreeBSD: overlay mounts are not checked. */
-	/*
-	 * Determine if the mountpoint is empty.  If so, refuse to perform the
-	 * mount.  We don't perform this check if MS_OVERLAY is specified, which
-	 * would defeat the point.  We also avoid this check if 'remount' is
-	 * specified.
-	 */
-	if ((flags & MS_OVERLAY) == 0 &&
-	    strstr(mntopts, MNTOPT_REMOUNT) == NULL &&
-	    !dir_is_empty(mountpoint)) {
-		zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
-		    "directory is not empty"));
-		return (zfs_error_fmt(hdl, EZFS_MOUNTFAILED,
-		    dgettext(TEXT_DOMAIN, "cannot mount '%s'"), mountpoint));
-	}
-#endif
-
-	/* perform the mount */
-	if (zmount(zfs_get_name(zhp), mountpoint, flags,
-	    MNTTYPE_ZFS, NULL, 0, mntopts, sizeof (mntopts)) != 0) {
-		/*
-		 * Generic errors are nasty, but there are just way too many
-		 * from mount(), and they're well-understood.  We pick a few
-		 * common ones to improve upon.
-		 */
-		if (errno == EBUSY)
-			zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
-			    "mountpoint or dataset is busy"));
-		else
-			zfs_error_aux(hdl, strerror(errno));
-
-		return (zfs_error_fmt(hdl, EZFS_MOUNTFAILED,
-		    dgettext(TEXT_DOMAIN, "cannot mount '%s'"),
-		    zhp->zfs_name));
-	}
-
-	return (0);
-}
-
-/*
- * Unmount a single filesystem.
- */
-static int
-unmount_one(libzfs_handle_t *hdl, const char *mountpoint, int flags)
-{
-	if (unmount(mountpoint, flags) != 0) {
-		zfs_error_aux(hdl, strerror(errno));
-		return (zfs_error_fmt(hdl, EZFS_UMOUNTFAILED,
-		    dgettext(TEXT_DOMAIN, "cannot unmount '%s'"),
-		    mountpoint));
-	}
-
-	return (0);
-}
-
-/*
- * Unmount the given filesystem.
- */
-int
-zfs_unmount(zfs_handle_t *zhp, const char *mountpoint, int flags)
-{
-	struct mnttab search = { 0 }, entry;
-
-	/* check to see if need to unmount the filesystem */
-	search.mnt_special = zhp->zfs_name;
-	search.mnt_fstype = MNTTYPE_ZFS;
-	rewind(zhp->zfs_hdl->libzfs_mnttab);
-	if (mountpoint != NULL || ((zfs_get_type(zhp) == ZFS_TYPE_FILESYSTEM) &&
-	    getmntany(zhp->zfs_hdl->libzfs_mnttab, &entry, &search) == 0)) {
-
-		if (mountpoint == NULL)
-			mountpoint = entry.mnt_mountp;
-
-		/*
-		 * Unshare and unmount the filesystem
-		 */
-		if (zfs_unshare_nfs(zhp, mountpoint) != 0 ||
-		    unmount_one(zhp->zfs_hdl, mountpoint, flags) != 0)
-			return (-1);
-	}
-
-	return (0);
-}
-
-/*
- * Unmount this filesystem and any children inheriting the mountpoint property.
- * To do this, just act like we're changing the mountpoint property, but don't
- * remount the filesystems afterwards.
- */
-int
-zfs_unmountall(zfs_handle_t *zhp, int flags)
-{
-	prop_changelist_t *clp;
-	int ret;
-
-	clp = changelist_gather(zhp, ZFS_PROP_MOUNTPOINT, flags);
-	if (clp == NULL)
-		return (-1);
-
-	ret = changelist_prefix(clp);
-	changelist_free(clp);
-
-	return (ret);
-}
-
-boolean_t
-zfs_is_shared(zfs_handle_t *zhp)
-{
-	if (ZFS_IS_VOLUME(zhp))
-		return (zfs_is_shared_iscsi(zhp));
-
-	return (zfs_is_shared_nfs(zhp, NULL));
-}
-
-int
-zfs_share(zfs_handle_t *zhp)
-{
-	if (ZFS_IS_VOLUME(zhp))
-		return (zfs_share_iscsi(zhp));
-
-	return (zfs_share_nfs(zhp));
-}
-
-int
-zfs_unshare(zfs_handle_t *zhp)
-{
-	if (ZFS_IS_VOLUME(zhp))
-		return (zfs_unshare_iscsi(zhp));
-
-	return (zfs_unshare_nfs(zhp, NULL));
-}
-
-/*
- * Check to see if the filesystem is currently shared.
- */
-boolean_t
-zfs_is_shared_nfs(zfs_handle_t *zhp, char **where)
-{
-	char *mountpoint;
-
-	if (!zfs_is_mounted(zhp, &mountpoint))
-		return (B_FALSE);
-
-	if (is_shared(zhp->zfs_hdl, mountpoint)) {
-		if (where != NULL)
-			*where = mountpoint;
-		else
-			free(mountpoint);
-		return (B_TRUE);
-	} else {
-		free(mountpoint);
-		return (B_FALSE);
-	}
-}
-
-/*
- * Share the given filesystem according to the options in 'sharenfs'.  We rely
- * on share(1M) to the dirty work for us.
- */
-int
-zfs_share_nfs(zfs_handle_t *zhp)
-{
-	char mountpoint[ZFS_MAXPROPLEN];
-	char shareopts[ZFS_MAXPROPLEN];
-	char buf[MAXPATHLEN];
-	FILE *fp;
-	libzfs_handle_t *hdl = zhp->zfs_hdl;
-
-	if (!zfs_is_mountable(zhp, mountpoint, sizeof (mountpoint), NULL))
-		return (0);
-
-	/*
-	 * Return success if there are no share options.
-	 */
-	if (zfs_prop_get(zhp, ZFS_PROP_SHARENFS, shareopts, sizeof (shareopts),
-	    NULL, NULL, 0, B_FALSE) != 0 ||
-	    strcmp(shareopts, "off") == 0)
-		return (0);
-
-	/*
-	 * If the 'zoned' property is set, then zfs_is_mountable() will have
-	 * already bailed out if we are in the global zone.  But local
-	 * zones cannot be NFS servers, so we ignore it for local zones as well.
-	 */
-	if (zfs_prop_get_int(zhp, ZFS_PROP_ZONED))
-		return (0);
-
-#ifdef __FreeBSD__
-	{
-	int error;
-
-	if (strcmp(shareopts, "on") == 0)
-		error = fsshare(ZFS_EXPORTS_PATH, mountpoint, "");
-	else
-		error = fsshare(ZFS_EXPORTS_PATH, mountpoint, shareopts);
-	if (error != 0) {
-		zfs_error_aux(hdl, "%s", strerror(error));
-		(void) zfs_error_fmt(hdl, EZFS_SHARENFSFAILED,
-		    dgettext(TEXT_DOMAIN, "cannot share '%s'"),
-		    zfs_get_name(zhp));
-		return (-1);
-	}
-	}
-#else
-	/*
-	 * Invoke the share(1M) command.  We always do this, even if it's
-	 * currently shared, as the options may have changed.
-	 */
-	if (strcmp(shareopts, "on") == 0)
-		(void) snprintf(buf, sizeof (buf), "/usr/sbin/share "
-		    "-F nfs \"%s\" 2>&1", mountpoint);
-	else
-		(void) snprintf(buf, sizeof (buf), "/usr/sbin/share "
-		    "-F nfs -o \"%s\" \"%s\" 2>&1", shareopts,
-		    mountpoint);
-
-	if ((fp = popen(buf, "r")) == NULL)
-		return (zfs_error_fmt(hdl, EZFS_SHARENFSFAILED,
-		    dgettext(TEXT_DOMAIN, "cannot share '%s'"),
-		    zfs_get_name(zhp)));
-
-	/*
-	 * share(1M) should only produce output if there is some kind
-	 * of error.  All output begins with "share_nfs: ", so we trim
-	 * this off to get to the real error.
-	 */
-	if (fgets(buf, sizeof (buf), fp) != NULL) {
-		char *colon = strchr(buf, ':');
-
-		while (buf[strlen(buf) - 1] == '\n')
-			buf[strlen(buf) - 1] = '\0';
-
-		if (colon != NULL)
-			zfs_error_aux(hdl, colon + 2);
-
-		(void) zfs_error_fmt(hdl, EZFS_SHARENFSFAILED,
-		    dgettext(TEXT_DOMAIN, "cannot share '%s'"),
-		    zfs_get_name(zhp));
-
-		verify(pclose(fp) != 0);
-		return (-1);
-	}
-
-	verify(pclose(fp) == 0);
-#endif
-
-	return (0);
-}
-
-/*
- * Unshare a filesystem by mountpoint.
- */
-static int
-unshare_one(libzfs_handle_t *hdl, const char *name, const char *mountpoint)
-{
-	char buf[MAXPATHLEN];
-	FILE *fp;
-
-#ifdef __FreeBSD__
-	{
-	int error;
-
-	error = fsunshare(ZFS_EXPORTS_PATH, mountpoint);
-	if (error != 0) {
-		zfs_error_aux(hdl, "%s", strerror(error));
-		return (zfs_error_fmt(hdl, EZFS_UNSHARENFSFAILED,
-		    dgettext(TEXT_DOMAIN,
-		    "cannot unshare '%s'"), name));
-	}
-	}
-#else
-	(void) snprintf(buf, sizeof (buf),
-	    "/usr/sbin/unshare  \"%s\" 2>&1",
-	    mountpoint);
-
-	if ((fp = popen(buf, "r")) == NULL)
-		return (zfs_error_fmt(hdl, EZFS_UNSHARENFSFAILED,
-		    dgettext(TEXT_DOMAIN,
-		    "cannot unshare '%s'"), name));
-
-	/*
-	 * unshare(1M) should only produce output if there is
-	 * some kind of error.  All output begins with "unshare
-	 * nfs: ", so we trim this off to get to the real error.
-	 */
-	if (fgets(buf, sizeof (buf), fp) != NULL) {
-		char *colon = strchr(buf, ':');
-
-		while (buf[strlen(buf) - 1] == '\n')
-			buf[strlen(buf) - 1] = '\0';
-
-		if (colon != NULL)
-			zfs_error_aux(hdl, colon + 2);
-
-		verify(pclose(fp) != 0);
-
-		return (zfs_error_fmt(hdl, EZFS_UNSHARENFSFAILED,
-		    dgettext(TEXT_DOMAIN,
-		    "cannot unshare '%s'"), name));
-	}
-
-	verify(pclose(fp) == 0);
-#endif
-
-	return (0);
-}
-
-/*
- * Unshare the given filesystem.
- */
-int
-zfs_unshare_nfs(zfs_handle_t *zhp, const char *mountpoint)
-{
-	struct mnttab search = { 0 }, entry;
-
-	/* check to see if need to unmount the filesystem */
-	search.mnt_special = (char *)zfs_get_name(zhp);
-	search.mnt_fstype = MNTTYPE_ZFS;
-	rewind(zhp->zfs_hdl->libzfs_mnttab);
-	if (mountpoint != NULL || ((zfs_get_type(zhp) == ZFS_TYPE_FILESYSTEM) &&
-	    getmntany(zhp->zfs_hdl->libzfs_mnttab, &entry, &search) == 0)) {
-
-		if (mountpoint == NULL)
-			mountpoint = entry.mnt_mountp;
-
-		if (is_shared(zhp->zfs_hdl, mountpoint) &&
-		    unshare_one(zhp->zfs_hdl, zhp->zfs_name, mountpoint) != 0)
-			return (-1);
-	}
-
-	return (0);
-}
-
-/*
- * Same as zfs_unmountall(), but for NFS unshares.
- */
-int
-zfs_unshareall_nfs(zfs_handle_t *zhp)
-{
-	prop_changelist_t *clp;
-	int ret;
-
-	clp = changelist_gather(zhp, ZFS_PROP_SHARENFS, 0);
-	if (clp == NULL)
-		return (-1);
-
-	ret = changelist_unshare(clp);
-	changelist_free(clp);
-
-	return (ret);
-}
-
-/*
- * Remove the mountpoint associated with the current dataset, if necessary.
- * We only remove the underlying directory if:
- *
- *	- The mountpoint is not 'none' or 'legacy'
- *	- The mountpoint is non-empty
- *	- The mountpoint is the default or inherited
- *	- The 'zoned' property is set, or we're in a local zone
- *
- * Any other directories we leave alone.
- */
-void
-remove_mountpoint(zfs_handle_t *zhp)
-{
-	char mountpoint[ZFS_MAXPROPLEN];
-	zfs_source_t source;
-
-	if (!zfs_is_mountable(zhp, mountpoint, sizeof (mountpoint),
-	    &source))
-		return;
-
-	if (source == ZFS_SRC_DEFAULT ||
-	    source == ZFS_SRC_INHERITED) {
-		/*
-		 * Try to remove the directory, silently ignoring any errors.
-		 * The filesystem may have since been removed or moved around,
-		 * and this error isn't really useful to the administrator in
-		 * any way.
-		 */
-		(void) rmdir(mountpoint);
-	}
-}
-
-boolean_t
-zfs_is_shared_iscsi(zfs_handle_t *zhp)
-{
-	return (iscsitgt_zfs_is_shared != NULL &&
-	    iscsitgt_zfs_is_shared(zhp->zfs_name) != 0);
-}
-
-int
-zfs_share_iscsi(zfs_handle_t *zhp)
-{
-	char shareopts[ZFS_MAXPROPLEN];
-	const char *dataset = zhp->zfs_name;
-	libzfs_handle_t *hdl = zhp->zfs_hdl;
-
-	/*
-	 * Return success if there are no share options.
-	 */
-	if (zfs_prop_get(zhp, ZFS_PROP_SHAREISCSI, shareopts,
-	    sizeof (shareopts), NULL, NULL, 0, B_FALSE) != 0 ||
-	    strcmp(shareopts, "off") == 0)
-		return (0);
-
-/* We don't support iSCSI on FreeBSD yet. */
-#ifdef TODO
-	if (iscsitgt_zfs_share == NULL || iscsitgt_zfs_share(dataset) != 0)
-		return (zfs_error_fmt(hdl, EZFS_SHAREISCSIFAILED,
-		    dgettext(TEXT_DOMAIN, "cannot share '%s'"), dataset));
-#endif
-
-	return (0);
-}
-
-int
-zfs_unshare_iscsi(zfs_handle_t *zhp)
-{
-	const char *dataset = zfs_get_name(zhp);
-	libzfs_handle_t *hdl = zhp->zfs_hdl;
-
-/* We don't support iSCSI on FreeBSD yet. */
-#ifdef TODO
-	/*
-	 * Return if the volume is not shared
-	 */
-	if (!zfs_is_shared_iscsi(zhp))
-		return (0);
-
-	/*
-	 * If this fails with ENODEV it indicates that zvol wasn't shared so
-	 * we should return success in that case.
-	 */
-	if (iscsitgt_zfs_unshare == NULL ||
-	    (iscsitgt_zfs_unshare(dataset) != 0 && errno != ENODEV))
-		return (zfs_error_fmt(hdl, EZFS_UNSHAREISCSIFAILED,
-		    dgettext(TEXT_DOMAIN, "cannot unshare '%s'"), dataset));
-#endif
-
-	return (0);
-}
-
-typedef struct mount_cbdata {
-	zfs_handle_t	**cb_datasets;
-	int 		cb_used;
-	int		cb_alloc;
-} mount_cbdata_t;
-
-static int
-mount_cb(zfs_handle_t *zhp, void *data)
-{
-	mount_cbdata_t *cbp = data;
-
-	if (!(zfs_get_type(zhp) & (ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME))) {
-		zfs_close(zhp);
-		return (0);
-	}
-
-	if (cbp->cb_alloc == cbp->cb_used) {
-		void *ptr;
-
-		if ((ptr = zfs_realloc(zhp->zfs_hdl,
-		    cbp->cb_datasets, cbp->cb_alloc * sizeof (void *),
-		    cbp->cb_alloc * 2 * sizeof (void *))) == NULL)
-			return (-1);
-		cbp->cb_datasets = ptr;
-
-		cbp->cb_alloc *= 2;
-	}
-
-	cbp->cb_datasets[cbp->cb_used++] = zhp;
-
-	return (zfs_iter_children(zhp, mount_cb, cbp));
-}
-
-static int
-dataset_cmp(const void *a, const void *b)
-{
-	zfs_handle_t **za = (zfs_handle_t **)a;
-	zfs_handle_t **zb = (zfs_handle_t **)b;
-	char mounta[MAXPATHLEN];
-	char mountb[MAXPATHLEN];
-	boolean_t gota, gotb;
-
-	if ((gota = (zfs_get_type(*za) == ZFS_TYPE_FILESYSTEM)) != 0)
-		verify(zfs_prop_get(*za, ZFS_PROP_MOUNTPOINT, mounta,
-		    sizeof (mounta), NULL, NULL, 0, B_FALSE) == 0);
-	if ((gotb = (zfs_get_type(*zb) == ZFS_TYPE_FILESYSTEM)) != 0)
-		verify(zfs_prop_get(*zb, ZFS_PROP_MOUNTPOINT, mountb,
-		    sizeof (mountb), NULL, NULL, 0, B_FALSE) == 0);
-
-	if (gota && gotb)
-		return (strcmp(mounta, mountb));
-
-	if (gota)
-		return (-1);
-	if (gotb)
-		return (1);
-
-	return (strcmp(zfs_get_name(a), zfs_get_name(b)));
-}
-
-/*
- * Mount and share all datasets within the given pool.  This assumes that no
- * datasets within the pool are currently mounted.  Because users can create
- * complicated nested hierarchies of mountpoints, we first gather all the
- * datasets and mountpoints within the pool, and sort them by mountpoint.  Once
- * we have the list of all filesystems, we iterate over them in order and mount
- * and/or share each one.
- */
-#pragma weak zpool_mount_datasets = zpool_enable_datasets
-int
-zpool_enable_datasets(zpool_handle_t *zhp, const char *mntopts, int flags)
-{
-	mount_cbdata_t cb = { 0 };
-	libzfs_handle_t *hdl = zhp->zpool_hdl;
-	zfs_handle_t *zfsp;
-	int i, ret = -1;
-
-	/*
-	 * Gather all datasets within the pool.
-	 */
-	if ((cb.cb_datasets = zfs_alloc(hdl, 4 * sizeof (void *))) == NULL)
-		return (-1);
-	cb.cb_alloc = 4;
-
-	if ((zfsp = zfs_open(hdl, zhp->zpool_name, ZFS_TYPE_ANY)) == NULL)
-		goto out;
-
-	cb.cb_datasets[0] = zfsp;
-	cb.cb_used = 1;
-
-	if (zfs_iter_children(zfsp, mount_cb, &cb) != 0)
-		goto out;
-
-	/*
-	 * Sort the datasets by mountpoint.
-	 */
-	qsort(cb.cb_datasets, cb.cb_used, sizeof (void *), dataset_cmp);
-
-	/*
-	 * And mount all the datasets.
-	 */
-	ret = 0;
-	for (i = 0; i < cb.cb_used; i++) {
-		if (zfs_mount(cb.cb_datasets[i], mntopts, flags) != 0 ||
-		    zfs_share(cb.cb_datasets[i]) != 0)
-			ret = -1;
-	}
-
-out:
-	for (i = 0; i < cb.cb_used; i++)
-		zfs_close(cb.cb_datasets[i]);
-	free(cb.cb_datasets);
-
-	return (ret);
-}
-
-
-static int
-zvol_cb(const char *dataset, void *data)
-{
-	libzfs_handle_t *hdl = data;
-	zfs_handle_t *zhp;
-
-	/*
-	 * Ignore snapshots and ignore failures from non-existant datasets.
-	 */
-	if (strchr(dataset, '@') != NULL ||
-	    (zhp = zfs_open(hdl, dataset, ZFS_TYPE_VOLUME)) == NULL)
-		return (0);
-
-	(void) zfs_unshare_iscsi(zhp);
-
-	zfs_close(zhp);
-
-	return (0);
-}
-
-static int
-mountpoint_compare(const void *a, const void *b)
-{
-	const char *mounta = *((char **)a);
-	const char *mountb = *((char **)b);
-
-	return (strcmp(mountb, mounta));
-}
-
-/*
- * Unshare and unmount all datasets within the given pool.  We don't want to
- * rely on traversing the DSL to discover the filesystems within the pool,
- * because this may be expensive (if not all of them are mounted), and can fail
- * arbitrarily (on I/O error, for example).  Instead, we walk /etc/mnttab and
- * gather all the filesystems that are currently mounted.
- */
-#pragma weak zpool_unmount_datasets = zpool_disable_datasets
-int
-zpool_disable_datasets(zpool_handle_t *zhp, boolean_t force)
-{
-	int used, alloc;
-	struct statfs *sfs;
-	size_t namelen;
-	char **mountpoints = NULL;
-	zfs_handle_t **datasets = NULL;
-	libzfs_handle_t *hdl = zhp->zpool_hdl;
-	int i, j, n;
-	int ret = -1;
-	int flags = (force ? MS_FORCE : 0);
-
-	/*
-	 * First unshare all zvols.
-	 */
-	if (zpool_iter_zvol(zhp, zvol_cb, hdl) != 0)
-		return (-1);
-
-	namelen = strlen(zhp->zpool_name);
-
-	used = alloc = 0;
-	if ((n = getmntinfo(&sfs, MNT_WAIT)) == 0) {
-		fprintf(stderr, "getmntinfo(): %s\n", strerror(errno));
-		return (-1);
-	}
-	for (j = 0; j < n; j++) {
-		/*
-		 * Ignore non-ZFS entries.
-		 */
-		if (strcmp(sfs[j].f_fstypename, MNTTYPE_ZFS) != 0)
-			continue;
-
-		/*
-		 * Ignore filesystems not within this pool.
-		 */
-		if (strncmp(sfs[j].f_mntfromname, zhp->zpool_name, namelen) != 0 ||
-		    (sfs[j].f_mntfromname[namelen] != '/' &&
-		    sfs[j].f_mntfromname[namelen] != '\0'))
-			continue;
-
-		/*
-		 * At this point we've found a filesystem within our pool.  Add
-		 * it to our growing list.
-		 */
-		if (used == alloc) {
-			if (alloc == 0) {
-				if ((mountpoints = zfs_alloc(hdl,
-				    8 * sizeof (void *))) == NULL)
-					goto out;
-
-				if ((datasets = zfs_alloc(hdl,
-				    8 * sizeof (void *))) == NULL)
-					goto out;
-
-				alloc = 8;
-			} else {
-				void *ptr;
-
-				if ((ptr = zfs_realloc(hdl, mountpoints,
-				    alloc * sizeof (void *),
-				    alloc * 2 * sizeof (void *))) == NULL)
-					goto out;
-				mountpoints = ptr;
-
-				if ((ptr = zfs_realloc(hdl, datasets,
-				    alloc * sizeof (void *),
-				    alloc * 2 * sizeof (void *))) == NULL)
-					goto out;
-				datasets = ptr;
-
-				alloc *= 2;
-			}
-		}
-
-		if ((mountpoints[used] = zfs_strdup(hdl,
-		    sfs[j].f_mntonname)) == NULL)
-			goto out;
-
-		/*
-		 * This is allowed to fail, in case there is some I/O error.  It
-		 * is only used to determine if we need to remove the underlying
-		 * mountpoint, so failure is not fatal.
-		 */
-		datasets[used] = make_dataset_handle(hdl, sfs[j].f_mntfromname);
-
-		used++;
-	}
-
-	/*
-	 * At this point, we have the entire list of filesystems, so sort it by
-	 * mountpoint.
-	 */
-	qsort(mountpoints, used, sizeof (char *), mountpoint_compare);
-
-	/*
-	 * Walk through and first unshare everything.
-	 */
-	for (i = 0; i < used; i++) {
-		if (is_shared(hdl, mountpoints[i]) &&
-		    unshare_one(hdl, mountpoints[i], mountpoints[i]) != 0)
-			goto out;
-	}
-
-	/*
-	 * Now unmount everything, removing the underlying directories as
-	 * appropriate.
-	 */
-	for (i = 0; i < used; i++) {
-		if (unmount_one(hdl, mountpoints[i], flags) != 0)
-			goto out;
-	}
-
-	for (i = 0; i < used; i++) {
-		if (datasets[i])
-			remove_mountpoint(datasets[i]);
-	}
-
-	ret = 0;
-out:
-	for (i = 0; i < used; i++) {
-		if (datasets[i])
-			zfs_close(datasets[i]);
-		free(mountpoints[i]);
-	}
-	free(datasets);
-	free(mountpoints);
-
-	return (ret);
-}

cddl/contrib/opensolaris/lib/libzfs/common/libzfs_status.c

@@ -1,303 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-/*
- * This file contains the functions which analyze the status of a pool.  This
- * include both the status of an active pool, as well as the status exported
- * pools.  Returns one of the ZPOOL_STATUS_* defines describing the status of
- * the pool.  This status is independent (to a certain degree) from the state of
- * the pool.  A pool's state descsribes only whether or not it is capable of
- * providing the necessary fault tolerance for data.  The status describes the
- * overall status of devices.  A pool that is online can still have a device
- * that is experiencing errors.
- *
- * Only a subset of the possible faults can be detected using 'zpool status',
- * and not all possible errors correspond to a FMA message ID.  The explanation
- * is left up to the caller, depending on whether it is a live pool or an
- * import.
- */
-
-#include <libzfs.h>
-#include <string.h>
-#include <unistd.h>
-#include "libzfs_impl.h"
-
-/*
- * Message ID table.  This must be kep in sync with the ZPOOL_STATUS_* defines
- * in libzfs.h.  Note that there are some status results which go past the end
- * of this table, and hence have no associated message ID.
- */
-static char *zfs_msgid_table[] = {
-	"ZFS-8000-14",
-	"ZFS-8000-2Q",
-	"ZFS-8000-3C",
-	"ZFS-8000-4J",
-	"ZFS-8000-5E",
-	"ZFS-8000-6X",
-	"ZFS-8000-72",
-	"ZFS-8000-8A",
-	"ZFS-8000-9P",
-	"ZFS-8000-A5",
-	"ZFS-8000-EY"
-};
-
-/*
- * If the pool is active, a certain class of static errors is overridden by the
- * faults as analayzed by FMA.  These faults have separate knowledge articles,
- * and the article referred to by 'zpool status' must match that indicated by
- * the syslog error message.  We override missing data as well as corrupt pool.
- */
-static char *zfs_msgid_table_active[] = {
-	"ZFS-8000-14",
-	"ZFS-8000-D3",		/* overridden */
-	"ZFS-8000-D3",		/* overridden */
-	"ZFS-8000-4J",
-	"ZFS-8000-5E",
-	"ZFS-8000-6X",
-	"ZFS-8000-CS",		/* overridden */
-	"ZFS-8000-8A",
-	"ZFS-8000-9P",
-	"ZFS-8000-CS",		/* overridden */
-};
-
-#define	NMSGID	(sizeof (zfs_msgid_table) / sizeof (zfs_msgid_table[0]))
-
-/* ARGSUSED */
-static int
-vdev_missing(uint64_t state, uint64_t aux, uint64_t errs)
-{
-	return (state == VDEV_STATE_CANT_OPEN &&
-	    aux == VDEV_AUX_OPEN_FAILED);
-}
-
-/* ARGSUSED */
-static int
-vdev_errors(uint64_t state, uint64_t aux, uint64_t errs)
-{
-	return (errs != 0);
-}
-
-/* ARGSUSED */
-static int
-vdev_broken(uint64_t state, uint64_t aux, uint64_t errs)
-{
-	return (state == VDEV_STATE_CANT_OPEN);
-}
-
-/* ARGSUSED */
-static int
-vdev_offlined(uint64_t state, uint64_t aux, uint64_t errs)
-{
-	return (state == VDEV_STATE_OFFLINE);
-}
-
-/*
- * Detect if any leaf devices that have seen errors or could not be opened.
- */
-static boolean_t
-find_vdev_problem(nvlist_t *vdev, int (*func)(uint64_t, uint64_t, uint64_t))
-{
-	nvlist_t **child;
-	vdev_stat_t *vs;
-	uint_t c, children;
-	char *type;
-
-	/*
-	 * Ignore problems within a 'replacing' vdev, since we're presumably in
-	 * the process of repairing any such errors, and don't want to call them
-	 * out again.  We'll pick up the fact that a resilver is happening
-	 * later.
-	 */
-	verify(nvlist_lookup_string(vdev, ZPOOL_CONFIG_TYPE, &type) == 0);
-	if (strcmp(type, VDEV_TYPE_REPLACING) == 0)
-		return (B_FALSE);
-
-	if (nvlist_lookup_nvlist_array(vdev, ZPOOL_CONFIG_CHILDREN, &child,
-	    &children) == 0) {
-		for (c = 0; c < children; c++)
-			if (find_vdev_problem(child[c], func))
-				return (B_TRUE);
-	} else {
-		verify(nvlist_lookup_uint64_array(vdev, ZPOOL_CONFIG_STATS,
-		    (uint64_t **)&vs, &c) == 0);
-
-		if (func(vs->vs_state, vs->vs_aux,
-		    vs->vs_read_errors +
-		    vs->vs_write_errors +
-		    vs->vs_checksum_errors))
-			return (B_TRUE);
-	}
-
-	return (B_FALSE);
-}
-
-/*
- * Active pool health status.
- *
- * To determine the status for a pool, we make several passes over the config,
- * picking the most egregious error we find.  In order of importance, we do the
- * following:
- *
- *	- Check for a complete and valid configuration
- *	- Look for any missing devices in a non-replicated config
- *	- Check for any data errors
- *	- Check for any missing devices in a replicated config
- *	- Look for any devices showing errors
- *	- Check for any resilvering devices
- *
- * There can obviously be multiple errors within a single pool, so this routine
- * only picks the most damaging of all the current errors to report.
- */
-static zpool_status_t
-check_status(nvlist_t *config, boolean_t isimport)
-{
-	nvlist_t *nvroot;
-	vdev_stat_t *vs;
-	uint_t vsc;
-	uint64_t nerr;
-	uint64_t version;
-	uint64_t stateval;
-	uint64_t hostid = 0;
-
-	verify(nvlist_lookup_uint64(config, ZPOOL_CONFIG_VERSION,
-	    &version) == 0);
-	verify(nvlist_lookup_nvlist(config, ZPOOL_CONFIG_VDEV_TREE,
-	    &nvroot) == 0);
-	verify(nvlist_lookup_uint64_array(nvroot, ZPOOL_CONFIG_STATS,
-	    (uint64_t **)&vs, &vsc) == 0);
-	verify(nvlist_lookup_uint64(config, ZPOOL_CONFIG_POOL_STATE,
-	    &stateval) == 0);
-	(void) nvlist_lookup_uint64(config, ZPOOL_CONFIG_HOSTID, &hostid);
-
-	/*
-	 * Pool last accessed by another system.
-	 */
-	if (hostid != 0 && (unsigned long)hostid != gethostid() &&
-	    stateval == POOL_STATE_ACTIVE)
-		return (ZPOOL_STATUS_HOSTID_MISMATCH);
-
-	/*
-	 * Newer on-disk version.
-	 */
-	if (vs->vs_state == VDEV_STATE_CANT_OPEN &&
-	    vs->vs_aux == VDEV_AUX_VERSION_NEWER)
-		return (ZPOOL_STATUS_VERSION_NEWER);
-
-	/*
-	 * Check that the config is complete.
-	 */
-	if (vs->vs_state == VDEV_STATE_CANT_OPEN &&
-	    vs->vs_aux == VDEV_AUX_BAD_GUID_SUM)
-		return (ZPOOL_STATUS_BAD_GUID_SUM);
-
-	/*
-	 * Missing devices in non-replicated config.
-	 */
-	if (vs->vs_state == VDEV_STATE_CANT_OPEN &&
-	    find_vdev_problem(nvroot, vdev_missing))
-		return (ZPOOL_STATUS_MISSING_DEV_NR);
-
-	if (vs->vs_state == VDEV_STATE_CANT_OPEN &&
-	    find_vdev_problem(nvroot, vdev_broken))
-		return (ZPOOL_STATUS_CORRUPT_LABEL_NR);
-
-	/*
-	 * Corrupted pool metadata
-	 */
-	if (vs->vs_state == VDEV_STATE_CANT_OPEN &&
-	    vs->vs_aux == VDEV_AUX_CORRUPT_DATA)
-		return (ZPOOL_STATUS_CORRUPT_POOL);
-
-	/*
-	 * Persistent data errors.
-	 */
-	if (!isimport) {
-		if (nvlist_lookup_uint64(config, ZPOOL_CONFIG_ERRCOUNT,
-		    &nerr) == 0 && nerr != 0)
-			return (ZPOOL_STATUS_CORRUPT_DATA);
-	}
-
-	/*
-	 * Missing devices in a replicated config.
-	 */
-	if (find_vdev_problem(nvroot, vdev_missing))
-		return (ZPOOL_STATUS_MISSING_DEV_R);
-	if (find_vdev_problem(nvroot, vdev_broken))
-		return (ZPOOL_STATUS_CORRUPT_LABEL_R);
-
-	/*
-	 * Devices with errors
-	 */
-	if (!isimport && find_vdev_problem(nvroot, vdev_errors))
-		return (ZPOOL_STATUS_FAILING_DEV);
-
-	/*
-	 * Offlined devices
-	 */
-	if (find_vdev_problem(nvroot, vdev_offlined))
-		return (ZPOOL_STATUS_OFFLINE_DEV);
-
-	/*
-	 * Currently resilvering
-	 */
-	if (!vs->vs_scrub_complete && vs->vs_scrub_type == POOL_SCRUB_RESILVER)
-		return (ZPOOL_STATUS_RESILVERING);
-
-	/*
-	 * Outdated, but usable, version
-	 */
-	if (version < ZFS_VERSION)
-		return (ZPOOL_STATUS_VERSION_OLDER);
-
-	return (ZPOOL_STATUS_OK);
-}
-
-zpool_status_t
-zpool_get_status(zpool_handle_t *zhp, char **msgid)
-{
-	zpool_status_t ret = check_status(zhp->zpool_config, B_FALSE);
-
-	if (ret >= NMSGID)
-		*msgid = NULL;
-	else
-		*msgid = zfs_msgid_table_active[ret];
-
-	return (ret);
-}
-
-zpool_status_t
-zpool_import_status(nvlist_t *config, char **msgid)
-{
-	zpool_status_t ret = check_status(config, B_TRUE);
-
-	if (ret >= NMSGID)
-		*msgid = NULL;
-	else
-		*msgid = zfs_msgid_table[ret];
-
-	return (ret);
-}

cddl/contrib/opensolaris/lib/libzfs/common/libzfs_util.c

@@ -1,853 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-/*
- * Internal utility routines for the ZFS library.
- */
-
-#include <errno.h>
-#include <fcntl.h>
-#include <libintl.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <strings.h>
-#include <unistd.h>
-#include <sys/mnttab.h>
-#include <sys/mntent.h>
-#include <sys/types.h>
-
-#include <libzfs.h>
-
-#include "libzfs_impl.h"
-
-int
-libzfs_errno(libzfs_handle_t *hdl)
-{
-	return (hdl->libzfs_error);
-}
-
-const char *
-libzfs_error_action(libzfs_handle_t *hdl)
-{
-	return (hdl->libzfs_action);
-}
-
-const char *
-libzfs_error_description(libzfs_handle_t *hdl)
-{
-	if (hdl->libzfs_desc[0] != '\0')
-		return (hdl->libzfs_desc);
-
-	switch (hdl->libzfs_error) {
-	case EZFS_NOMEM:
-		return (dgettext(TEXT_DOMAIN, "out of memory"));
-	case EZFS_BADPROP:
-		return (dgettext(TEXT_DOMAIN, "invalid property value"));
-	case EZFS_PROPREADONLY:
-		return (dgettext(TEXT_DOMAIN, "read only property"));
-	case EZFS_PROPTYPE:
-		return (dgettext(TEXT_DOMAIN, "property doesn't apply to "
-		    "datasets of this type"));
-	case EZFS_PROPNONINHERIT:
-		return (dgettext(TEXT_DOMAIN, "property cannot be inherited"));
-	case EZFS_PROPSPACE:
-		return (dgettext(TEXT_DOMAIN, "invalid quota or reservation"));
-	case EZFS_BADTYPE:
-		return (dgettext(TEXT_DOMAIN, "operation not applicable to "
-		    "datasets of this type"));
-	case EZFS_BUSY:
-		return (dgettext(TEXT_DOMAIN, "pool or dataset is busy"));
-	case EZFS_EXISTS:
-		return (dgettext(TEXT_DOMAIN, "pool or dataset exists"));
-	case EZFS_NOENT:
-		return (dgettext(TEXT_DOMAIN, "no such pool or dataset"));
-	case EZFS_BADSTREAM:
-		return (dgettext(TEXT_DOMAIN, "invalid backup stream"));
-	case EZFS_DSREADONLY:
-		return (dgettext(TEXT_DOMAIN, "dataset is read only"));
-	case EZFS_VOLTOOBIG:
-		return (dgettext(TEXT_DOMAIN, "volume size exceeds limit for "
-		    "this system"));
-	case EZFS_VOLHASDATA:
-		return (dgettext(TEXT_DOMAIN, "volume has data"));
-	case EZFS_INVALIDNAME:
-		return (dgettext(TEXT_DOMAIN, "invalid name"));
-	case EZFS_BADRESTORE:
-		return (dgettext(TEXT_DOMAIN, "unable to restore to "
-		    "destination"));
-	case EZFS_BADBACKUP:
-		return (dgettext(TEXT_DOMAIN, "backup failed"));
-	case EZFS_BADTARGET:
-		return (dgettext(TEXT_DOMAIN, "invalid target vdev"));
-	case EZFS_NODEVICE:
-		return (dgettext(TEXT_DOMAIN, "no such device in pool"));
-	case EZFS_BADDEV:
-		return (dgettext(TEXT_DOMAIN, "invalid device"));
-	case EZFS_NOREPLICAS:
-		return (dgettext(TEXT_DOMAIN, "no valid replicas"));
-	case EZFS_RESILVERING:
-		return (dgettext(TEXT_DOMAIN, "currently resilvering"));
-	case EZFS_BADVERSION:
-		return (dgettext(TEXT_DOMAIN, "unsupported version"));
-	case EZFS_POOLUNAVAIL:
-		return (dgettext(TEXT_DOMAIN, "pool is unavailable"));
-	case EZFS_DEVOVERFLOW:
-		return (dgettext(TEXT_DOMAIN, "too many devices in one vdev"));
-	case EZFS_BADPATH:
-		return (dgettext(TEXT_DOMAIN, "must be an absolute path"));
-	case EZFS_CROSSTARGET:
-		return (dgettext(TEXT_DOMAIN, "operation crosses datasets or "
-		    "pools"));
-	case EZFS_ZONED:
-		return (dgettext(TEXT_DOMAIN, "dataset in use by local zone"));
-	case EZFS_MOUNTFAILED:
-		return (dgettext(TEXT_DOMAIN, "mount failed"));
-	case EZFS_UMOUNTFAILED:
-		return (dgettext(TEXT_DOMAIN, "umount failed"));
-	case EZFS_UNSHARENFSFAILED:
-		return (dgettext(TEXT_DOMAIN, "unshare(1M) failed"));
-	case EZFS_SHARENFSFAILED:
-		return (dgettext(TEXT_DOMAIN, "share(1M) failed"));
-	case EZFS_DEVLINKS:
-		return (dgettext(TEXT_DOMAIN, "failed to create /dev links"));
-	case EZFS_PERM:
-		return (dgettext(TEXT_DOMAIN, "permission denied"));
-	case EZFS_NOSPC:
-		return (dgettext(TEXT_DOMAIN, "out of space"));
-	case EZFS_IO:
-		return (dgettext(TEXT_DOMAIN, "I/O error"));
-	case EZFS_INTR:
-		return (dgettext(TEXT_DOMAIN, "signal received"));
-	case EZFS_ISSPARE:
-		return (dgettext(TEXT_DOMAIN, "device is reserved as a hot "
-		    "spare"));
-	case EZFS_INVALCONFIG:
-		return (dgettext(TEXT_DOMAIN, "invalid vdev configuration"));
-	case EZFS_RECURSIVE:
-		return (dgettext(TEXT_DOMAIN, "recursive dataset dependency"));
-	case EZFS_NOHISTORY:
-		return (dgettext(TEXT_DOMAIN, "no history available"));
-	case EZFS_UNSHAREISCSIFAILED:
-		return (dgettext(TEXT_DOMAIN,
-		    "iscsitgtd failed request to unshare"));
-	case EZFS_SHAREISCSIFAILED:
-		return (dgettext(TEXT_DOMAIN,
-		    "iscsitgtd failed request to share"));
-	case EZFS_POOLPROPS:
-		return (dgettext(TEXT_DOMAIN, "failed to retrieve "
-		    "pool properties"));
-	case EZFS_POOL_NOTSUP:
-		return (dgettext(TEXT_DOMAIN, "operation not supported "
-		    "on this type of pool"));
-	case EZFS_POOL_INVALARG:
-		return (dgettext(TEXT_DOMAIN, "invalid argument for "
-		    "this pool operation"));
-	case EZFS_NAMETOOLONG:
-		return (dgettext(TEXT_DOMAIN, "dataset name is too long"));
-	case EZFS_UNKNOWN:
-		return (dgettext(TEXT_DOMAIN, "unknown error"));
-	default:
-		assert(hdl->libzfs_error == 0);
-		return (dgettext(TEXT_DOMAIN, "no error"));
-	}
-}
-
-/*PRINTFLIKE2*/
-void
-zfs_error_aux(libzfs_handle_t *hdl, const char *fmt, ...)
-{
-	va_list ap;
-
-	va_start(ap, fmt);
-
-	(void) vsnprintf(hdl->libzfs_desc, sizeof (hdl->libzfs_desc),
-	    fmt, ap);
-	hdl->libzfs_desc_active = 1;
-
-	va_end(ap);
-}
-
-static void
-zfs_verror(libzfs_handle_t *hdl, int error, const char *fmt, va_list ap)
-{
-	(void) vsnprintf(hdl->libzfs_action, sizeof (hdl->libzfs_action),
-	    fmt, ap);
-	hdl->libzfs_error = error;
-
-	if (hdl->libzfs_desc_active)
-		hdl->libzfs_desc_active = 0;
-	else
-		hdl->libzfs_desc[0] = '\0';
-
-	if (hdl->libzfs_printerr) {
-		if (error == EZFS_UNKNOWN) {
-			(void) fprintf(stderr, dgettext(TEXT_DOMAIN, "internal "
-			    "error: %s\n"), libzfs_error_description(hdl));
-			abort();
-		}
-
-		(void) fprintf(stderr, "%s: %s\n", hdl->libzfs_action,
-		    libzfs_error_description(hdl));
-		if (error == EZFS_NOMEM)
-			exit(1);
-	}
-}
-
-int
-zfs_error(libzfs_handle_t *hdl, int error, const char *msg)
-{
-	return (zfs_error_fmt(hdl, error, "%s", msg));
-}
-
-/*PRINTFLIKE3*/
-int
-zfs_error_fmt(libzfs_handle_t *hdl, int error, const char *fmt, ...)
-{
-	va_list ap;
-
-	va_start(ap, fmt);
-
-	zfs_verror(hdl, error, fmt, ap);
-
-	va_end(ap);
-
-	return (-1);
-}
-
-static int
-zfs_common_error(libzfs_handle_t *hdl, int error, const char *fmt,
-    va_list ap)
-{
-	switch (error) {
-	case EPERM:
-	case EACCES:
-		zfs_verror(hdl, EZFS_PERM, fmt, ap);
-		return (-1);
-
-	case EIO:
-		zfs_verror(hdl, EZFS_IO, fmt, ap);
-		return (-1);
-
-	case EINTR:
-		zfs_verror(hdl, EZFS_INTR, fmt, ap);
-		return (-1);
-	}
-
-	return (0);
-}
-
-int
-zfs_standard_error(libzfs_handle_t *hdl, int error, const char *msg)
-{
-	return (zfs_standard_error_fmt(hdl, error, "%s", msg));
-}
-
-/*PRINTFLIKE3*/
-int
-zfs_standard_error_fmt(libzfs_handle_t *hdl, int error, const char *fmt, ...)
-{
-	va_list ap;
-
-	va_start(ap, fmt);
-
-	if (zfs_common_error(hdl, error, fmt, ap) != 0) {
-		va_end(ap);
-		return (-1);
-	}
-
-
-	switch (error) {
-	case ENXIO:
-		zfs_verror(hdl, EZFS_IO, fmt, ap);
-		break;
-
-	case ENOENT:
-		zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
-		    "dataset does not exist"));
-		zfs_verror(hdl, EZFS_NOENT, fmt, ap);
-		break;
-
-	case ENOSPC:
-	case EDQUOT:
-		zfs_verror(hdl, EZFS_NOSPC, fmt, ap);
-		return (-1);
-
-	case EEXIST:
-		zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
-		    "dataset already exists"));
-		zfs_verror(hdl, EZFS_EXISTS, fmt, ap);
-		break;
-
-	case EBUSY:
-		zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
-		    "dataset is busy"));
-		zfs_verror(hdl, EZFS_BUSY, fmt, ap);
-		break;
-
-	case ENAMETOOLONG:
-		zfs_verror(hdl, EZFS_NAMETOOLONG, fmt, ap);
-		break;
-
-	default:
-		zfs_error_aux(hdl, strerror(errno));
-		zfs_verror(hdl, EZFS_UNKNOWN, fmt, ap);
-		break;
-	}
-
-	va_end(ap);
-	return (-1);
-}
-
-int
-zpool_standard_error(libzfs_handle_t *hdl, int error, const char *msg)
-{
-	return (zpool_standard_error_fmt(hdl, error, "%s", msg));
-}
-
-/*PRINTFLIKE3*/
-int
-zpool_standard_error_fmt(libzfs_handle_t *hdl, int error, const char *fmt, ...)
-{
-	va_list ap;
-
-	va_start(ap, fmt);
-
-	if (zfs_common_error(hdl, error, fmt, ap) != 0) {
-		va_end(ap);
-		return (-1);
-	}
-
-	switch (error) {
-	case ENODEV:
-		zfs_verror(hdl, EZFS_NODEVICE, fmt, ap);
-		break;
-
-	case ENOENT:
-		zfs_error_aux(hdl,
-		    dgettext(TEXT_DOMAIN, "no such pool or dataset"));
-		zfs_verror(hdl, EZFS_NOENT, fmt, ap);
-		break;
-
-	case EEXIST:
-		zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
-		    "pool already exists"));
-		zfs_verror(hdl, EZFS_EXISTS, fmt, ap);
-		break;
-
-	case EBUSY:
-		zfs_error_aux(hdl, dgettext(TEXT_DOMAIN, "pool is busy"));
-		zfs_verror(hdl, EZFS_EXISTS, fmt, ap);
-		break;
-
-	case ENXIO:
-		zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
-		    "one or more devices is currently unavailable"));
-		zfs_verror(hdl, EZFS_BADDEV, fmt, ap);
-		break;
-
-	case ENAMETOOLONG:
-		zfs_verror(hdl, EZFS_DEVOVERFLOW, fmt, ap);
-		break;
-
-	case ENOTSUP:
-		zfs_verror(hdl, EZFS_POOL_NOTSUP, fmt, ap);
-		break;
-
-	case EINVAL:
-		zfs_verror(hdl, EZFS_POOL_INVALARG, fmt, ap);
-		break;
-
-	default:
-		zfs_error_aux(hdl, strerror(error));
-		zfs_verror(hdl, EZFS_UNKNOWN, fmt, ap);
-	}
-
-	va_end(ap);
-	return (-1);
-}
-
-/*
- * Display an out of memory error message and abort the current program.
- */
-int
-no_memory(libzfs_handle_t *hdl)
-{
-	return (zfs_error(hdl, EZFS_NOMEM, "internal error"));
-}
-
-/*
- * A safe form of malloc() which will die if the allocation fails.
- */
-void *
-zfs_alloc(libzfs_handle_t *hdl, size_t size)
-{
-	void *data;
-
-	if ((data = calloc(1, size)) == NULL)
-		(void) no_memory(hdl);
-
-	return (data);
-}
-
-/*
- * A safe form of realloc(), which also zeroes newly allocated space.
- */
-void *
-zfs_realloc(libzfs_handle_t *hdl, void *ptr, size_t oldsize, size_t newsize)
-{
-	void *ret;
-
-	if ((ret = realloc(ptr, newsize)) == NULL) {
-		(void) no_memory(hdl);
-		free(ptr);
-		return (NULL);
-	}
-
-	bzero((char *)ret + oldsize, (newsize - oldsize));
-	return (ret);
-}
-
-/*
- * A safe form of strdup() which will die if the allocation fails.
- */
-char *
-zfs_strdup(libzfs_handle_t *hdl, const char *str)
-{
-	char *ret;
-
-	if ((ret = strdup(str)) == NULL)
-		(void) no_memory(hdl);
-
-	return (ret);
-}
-
-/*
- * Convert a number to an appropriately human-readable output.
- */
-void
-zfs_nicenum(uint64_t num, char *buf, size_t buflen)
-{
-	uint64_t n = num;
-	int index = 0;
-	char u;
-
-	while (n >= 1024) {
-		n /= 1024;
-		index++;
-	}
-
-	u = " KMGTPE"[index];
-
-	if (index == 0) {
-		(void) snprintf(buf, buflen, "%llu", n);
-	} else if ((num & ((1ULL << 10 * index) - 1)) == 0) {
-		/*
-		 * If this is an even multiple of the base, always display
-		 * without any decimal precision.
-		 */
-		(void) snprintf(buf, buflen, "%llu%c", n, u);
-	} else {
-		/*
-		 * We want to choose a precision that reflects the best choice
-		 * for fitting in 5 characters.  This can get rather tricky when
-		 * we have numbers that are very close to an order of magnitude.
-		 * For example, when displaying 10239 (which is really 9.999K),
-		 * we want only a single place of precision for 10.0K.  We could
-		 * develop some complex heuristics for this, but it's much
-		 * easier just to try each combination in turn.
-		 */
-		int i;
-		for (i = 2; i >= 0; i--) {
-			(void) snprintf(buf, buflen, "%.*f%c", i,
-			    (double)num / (1ULL << 10 * index), u);
-			if (strlen(buf) <= 5)
-				break;
-		}
-	}
-}
-
-void
-libzfs_print_on_error(libzfs_handle_t *hdl, boolean_t printerr)
-{
-	hdl->libzfs_printerr = printerr;
-}
-
-static int
-libzfs_load(void)
-{
-	int error;
-
-	if (modfind("zfs") < 0) {
-		/* Not present in kernel, try loading it. */
-		if (kldload("zfs") < 0 || modfind("zfs") < 0) {
-			if (errno != EEXIST)
-				return (error);
-		}
-	}
-	return (0);
-}
-
-libzfs_handle_t *
-libzfs_init(void)
-{
-	libzfs_handle_t *hdl;
-
-	if ((hdl = calloc(sizeof (libzfs_handle_t), 1)) == NULL) {
-		return (NULL);
-	}
-
-	if ((hdl->libzfs_fd = open(ZFS_DEV, O_RDWR)) < 0) {
-		if (libzfs_load() == 0)
-			hdl->libzfs_fd = open(ZFS_DEV, O_RDWR);
-		if (hdl->libzfs_fd < 0) {
-			free(hdl);
-			return (NULL);
-		}
-	}
-
-	if ((hdl->libzfs_mnttab = fopen(MNTTAB, "r")) == NULL) {
-		(void) close(hdl->libzfs_fd);
-		free(hdl);
-		return (NULL);
-	}
-
-	hdl->libzfs_sharetab = fopen(ZFS_EXPORTS_PATH, "r");
-
-	return (hdl);
-}
-
-void
-libzfs_fini(libzfs_handle_t *hdl)
-{
-	(void) close(hdl->libzfs_fd);
-	if (hdl->libzfs_mnttab)
-		(void) fclose(hdl->libzfs_mnttab);
-	if (hdl->libzfs_sharetab)
-		(void) fclose(hdl->libzfs_sharetab);
-	namespace_clear(hdl);
-	free(hdl);
-}
-
-libzfs_handle_t *
-zpool_get_handle(zpool_handle_t *zhp)
-{
-	return (zhp->zpool_hdl);
-}
-
-libzfs_handle_t *
-zfs_get_handle(zfs_handle_t *zhp)
-{
-	return (zhp->zfs_hdl);
-}
-
-/*
- * Given a name, determine whether or not it's a valid path
- * (starts with '/' or "./").  If so, walk the mnttab trying
- * to match the device number.  If not, treat the path as an
- * fs/vol/snap name.
- */
-zfs_handle_t *
-zfs_path_to_zhandle(libzfs_handle_t *hdl, char *path, zfs_type_t argtype)
-{
-	struct statfs statbuf;
-
-	if (path[0] != '/' && strncmp(path, "./", strlen("./")) != 0) {
-		/*
-		 * It's not a valid path, assume it's a name of type 'argtype'.
-		 */
-		return (zfs_open(hdl, path, argtype));
-	}
-
-	if (statfs(path, &statbuf) != 0) {
-		(void) fprintf(stderr, "%s: %s\n", path, strerror(errno));
-		return (NULL);
-	}
-
-	if (strcmp(statbuf.f_fstypename, MNTTYPE_ZFS) != 0) {
-		(void) fprintf(stderr, gettext("'%s': not a ZFS filesystem\n"),
-		    path);
-		return (NULL);
-	}
-
-	return (zfs_open(hdl, statbuf.f_mntfromname, ZFS_TYPE_FILESYSTEM));
-}
-
-/*
- * Initialize the zc_nvlist_dst member to prepare for receiving an nvlist from
- * an ioctl().
- */
-int
-zcmd_alloc_dst_nvlist(libzfs_handle_t *hdl, zfs_cmd_t *zc, size_t len)
-{
-	if (len == 0)
-		len = 2048;
-	zc->zc_nvlist_dst_size = len;
-	if ((zc->zc_nvlist_dst = (uint64_t)(uintptr_t)
-	    zfs_alloc(hdl, zc->zc_nvlist_dst_size)) == 0)
-		return (-1);
-
-	return (0);
-}
-
-/*
- * Called when an ioctl() which returns an nvlist fails with ENOMEM.  This will
- * expand the nvlist to the size specified in 'zc_nvlist_dst_size', which was
- * filled in by the kernel to indicate the actual required size.
- */
-int
-zcmd_expand_dst_nvlist(libzfs_handle_t *hdl, zfs_cmd_t *zc)
-{
-	free((void *)(uintptr_t)zc->zc_nvlist_dst);
-	if ((zc->zc_nvlist_dst = (uint64_t)(uintptr_t)
-	    zfs_alloc(hdl, zc->zc_nvlist_dst_size))
-	    == 0)
-		return (-1);
-
-	return (0);
-}
-
-/*
- * Called to free the src and dst nvlists stored in the command structure.
- */
-void
-zcmd_free_nvlists(zfs_cmd_t *zc)
-{
-	free((void *)(uintptr_t)zc->zc_nvlist_src);
-	free((void *)(uintptr_t)zc->zc_nvlist_dst);
-}
-
-int
-zcmd_write_src_nvlist(libzfs_handle_t *hdl, zfs_cmd_t *zc, nvlist_t *nvl,
-    size_t *size)
-{
-	char *packed;
-	size_t len;
-
-	verify(nvlist_size(nvl, &len, NV_ENCODE_NATIVE) == 0);
-
-	if ((packed = zfs_alloc(hdl, len)) == NULL)
-		return (-1);
-
-	verify(nvlist_pack(nvl, &packed, &len, NV_ENCODE_NATIVE, 0) == 0);
-
-	zc->zc_nvlist_src = (uint64_t)(uintptr_t)packed;
-	zc->zc_nvlist_src_size = len;
-
-	if (size)
-		*size = len;
-	return (0);
-}
-
-/*
- * Unpacks an nvlist from the ZFS ioctl command structure.
- */
-int
-zcmd_read_dst_nvlist(libzfs_handle_t *hdl, zfs_cmd_t *zc, nvlist_t **nvlp)
-{
-	if (nvlist_unpack((void *)(uintptr_t)zc->zc_nvlist_dst,
-	    zc->zc_nvlist_dst_size, nvlp, 0) != 0)
-		return (no_memory(hdl));
-
-	return (0);
-}
-
-static void
-zfs_print_prop_headers(libzfs_get_cbdata_t *cbp)
-{
-	zfs_proplist_t *pl = cbp->cb_proplist;
-	int i;
-	char *title;
-	size_t len;
-
-	cbp->cb_first = B_FALSE;
-	if (cbp->cb_scripted)
-		return;
-
-	/*
-	 * Start with the length of the column headers.
-	 */
-	cbp->cb_colwidths[GET_COL_NAME] = strlen(dgettext(TEXT_DOMAIN, "NAME"));
-	cbp->cb_colwidths[GET_COL_PROPERTY] = strlen(dgettext(TEXT_DOMAIN,
-	    "PROPERTY"));
-	cbp->cb_colwidths[GET_COL_VALUE] = strlen(dgettext(TEXT_DOMAIN,
-	    "VALUE"));
-	cbp->cb_colwidths[GET_COL_SOURCE] = strlen(dgettext(TEXT_DOMAIN,
-	    "SOURCE"));
-
-	/*
-	 * Go through and calculate the widths for each column.  For the
-	 * 'source' column, we kludge it up by taking the worst-case scenario of
-	 * inheriting from the longest name.  This is acceptable because in the
-	 * majority of cases 'SOURCE' is the last column displayed, and we don't
-	 * use the width anyway.  Note that the 'VALUE' column can be oversized,
-	 * if the name of the property is much longer the any values we find.
-	 */
-	for (pl = cbp->cb_proplist; pl != NULL; pl = pl->pl_next) {
-		/*
-		 * 'PROPERTY' column
-		 */
-		if (pl->pl_prop != ZFS_PROP_INVAL) {
-			len = strlen(zfs_prop_to_name(pl->pl_prop));
-			if (len > cbp->cb_colwidths[GET_COL_PROPERTY])
-				cbp->cb_colwidths[GET_COL_PROPERTY] = len;
-		} else {
-			len = strlen(pl->pl_user_prop);
-			if (len > cbp->cb_colwidths[GET_COL_PROPERTY])
-				cbp->cb_colwidths[GET_COL_PROPERTY] = len;
-		}
-
-		/*
-		 * 'VALUE' column
-		 */
-		if ((pl->pl_prop != ZFS_PROP_NAME || !pl->pl_all) &&
-		    pl->pl_width > cbp->cb_colwidths[GET_COL_VALUE])
-			cbp->cb_colwidths[GET_COL_VALUE] = pl->pl_width;
-
-		/*
-		 * 'NAME' and 'SOURCE' columns
-		 */
-		if (pl->pl_prop == ZFS_PROP_NAME &&
-		    pl->pl_width > cbp->cb_colwidths[GET_COL_NAME]) {
-			cbp->cb_colwidths[GET_COL_NAME] = pl->pl_width;
-			cbp->cb_colwidths[GET_COL_SOURCE] = pl->pl_width +
-			    strlen(dgettext(TEXT_DOMAIN, "inherited from"));
-		}
-	}
-
-	/*
-	 * Now go through and print the headers.
-	 */
-	for (i = 0; i < 4; i++) {
-		switch (cbp->cb_columns[i]) {
-		case GET_COL_NAME:
-			title = dgettext(TEXT_DOMAIN, "NAME");
-			break;
-		case GET_COL_PROPERTY:
-			title = dgettext(TEXT_DOMAIN, "PROPERTY");
-			break;
-		case GET_COL_VALUE:
-			title = dgettext(TEXT_DOMAIN, "VALUE");
-			break;
-		case GET_COL_SOURCE:
-			title = dgettext(TEXT_DOMAIN, "SOURCE");
-			break;
-		default:
-			title = NULL;
-		}
-
-		if (title != NULL) {
-			if (i == 3 || cbp->cb_columns[i + 1] == 0)
-				(void) printf("%s", title);
-			else
-				(void) printf("%-*s  ",
-				    cbp->cb_colwidths[cbp->cb_columns[i]],
-				    title);
-		}
-	}
-	(void) printf("\n");
-}
-
-/*
- * Display a single line of output, according to the settings in the callback
- * structure.
- */
-void
-libzfs_print_one_property(const char *name, libzfs_get_cbdata_t *cbp,
-    const char *propname, const char *value, zfs_source_t sourcetype,
-    const char *source)
-{
-	int i;
-	const char *str;
-	char buf[128];
-
-	/*
-	 * Ignore those source types that the user has chosen to ignore.
-	 */
-	if ((sourcetype & cbp->cb_sources) == 0)
-		return;
-
-	if (cbp->cb_first)
-		zfs_print_prop_headers(cbp);
-
-	for (i = 0; i < 4; i++) {
-		switch (cbp->cb_columns[i]) {
-		case GET_COL_NAME:
-			str = name;
-			break;
-
-		case GET_COL_PROPERTY:
-			str = propname;
-			break;
-
-		case GET_COL_VALUE:
-			str = value;
-			break;
-
-		case GET_COL_SOURCE:
-			switch (sourcetype) {
-			case ZFS_SRC_NONE:
-				str = "-";
-				break;
-
-			case ZFS_SRC_DEFAULT:
-				str = "default";
-				break;
-
-			case ZFS_SRC_LOCAL:
-				str = "local";
-				break;
-
-			case ZFS_SRC_TEMPORARY:
-				str = "temporary";
-				break;
-
-			case ZFS_SRC_INHERITED:
-				(void) snprintf(buf, sizeof (buf),
-				    "inherited from %s", source);
-				str = buf;
-				break;
-			}
-			break;
-
-		default:
-			continue;
-		}
-
-		if (cbp->cb_columns[i + 1] == 0)
-			(void) printf("%s", str);
-		else if (cbp->cb_scripted)
-			(void) printf("%s\t", str);
-		else
-			(void) printf("%-*s  ",
-			    cbp->cb_colwidths[cbp->cb_columns[i]],
-			    str);
-
-	}
-
-	(void) printf("\n");
-}

cddl/contrib/opensolaris/lib/libzpool/common/kernel.c

@@ -1,852 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include <assert.h>
-#include <fcntl.h>
-#include <poll.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <zlib.h>
-#include <sys/spa.h>
-#include <sys/stat.h>
-#include <sys/processor.h>
-#include <sys/zfs_context.h>
-#include <sys/zmod.h>
-#include <sys/utsname.h>
-
-/*
- * Emulation of kernel services in userland.
- */
-
-int hz = 119;	/* frequency when using gethrtime() >> 23 for lbolt */
-uint64_t physmem;
-vnode_t *rootdir = (vnode_t *)0xabcd1234;
-char hw_serial[11];
-
-struct utsname utsname = {
-	"userland", "libzpool", "1", "1", "na"
-};
-
-/*
- * =========================================================================
- * threads
- * =========================================================================
- */
-/*ARGSUSED*/
-kthread_t *
-zk_thread_create(void (*func)(), void *arg)
-{
-	thread_t tid;
-
-	VERIFY(thr_create(0, 0, (void *(*)(void *))func, arg, THR_DETACHED,
-	    &tid) == 0);
-
-	return ((void *)(uintptr_t)tid);
-}
-
-/*
- * =========================================================================
- * kstats
- * =========================================================================
- */
-/*ARGSUSED*/
-kstat_t *
-kstat_create(char *module, int instance, char *name, char *class,
-    uchar_t type, ulong_t ndata, uchar_t ks_flag)
-{
-	return (NULL);
-}
-
-/*ARGSUSED*/
-void
-kstat_install(kstat_t *ksp)
-{}
-
-/*ARGSUSED*/
-void
-kstat_delete(kstat_t *ksp)
-{}
-
-/*
- * =========================================================================
- * mutexes
- * =========================================================================
- */
-void
-zmutex_init(kmutex_t *mp)
-{
-	mp->m_owner = NULL;
-	(void) _mutex_init(&mp->m_lock, USYNC_THREAD, NULL);
-}
-
-void
-zmutex_destroy(kmutex_t *mp)
-{
-	ASSERT(mp->m_owner == NULL);
-	(void) _mutex_destroy(&(mp)->m_lock);
-	mp->m_owner = (void *)-1UL;
-}
-
-void
-mutex_enter(kmutex_t *mp)
-{
-	ASSERT(mp->m_owner != (void *)-1UL);
-	ASSERT(mp->m_owner != curthread);
-	VERIFY(mutex_lock(&mp->m_lock) == 0);
-	ASSERT(mp->m_owner == NULL);
-	mp->m_owner = curthread;
-}
-
-int
-mutex_tryenter(kmutex_t *mp)
-{
-	ASSERT(mp->m_owner != (void *)-1UL);
-	if (mutex_trylock(&mp->m_lock) == 0) {
-		ASSERT(mp->m_owner == NULL);
-		mp->m_owner = curthread;
-		return (1);
-	} else {
-		return (0);
-	}
-}
-
-void
-mutex_exit(kmutex_t *mp)
-{
-	ASSERT(mp->m_owner == curthread);
-	mp->m_owner = NULL;
-	VERIFY(mutex_unlock(&mp->m_lock) == 0);
-}
-
-void *
-mutex_owner(kmutex_t *mp)
-{
-	return (mp->m_owner);
-}
-
-/*
- * =========================================================================
- * rwlocks
- * =========================================================================
- */
-/*ARGSUSED*/
-void
-rw_init(krwlock_t *rwlp, char *name, int type, void *arg)
-{
-	rwlock_init(&rwlp->rw_lock, USYNC_THREAD, NULL);
-	rwlp->rw_owner = NULL;
-	rwlp->rw_count = 0;
-}
-
-void
-rw_destroy(krwlock_t *rwlp)
-{
-	rwlock_destroy(&rwlp->rw_lock);
-	rwlp->rw_owner = (void *)-1UL;
-	rwlp->rw_count = -2;
-}
-
-void
-rw_enter(krwlock_t *rwlp, krw_t rw)
-{
-	//ASSERT(!RW_LOCK_HELD(rwlp));
-	ASSERT(rwlp->rw_owner != (void *)-1UL);
-	ASSERT(rwlp->rw_owner != curthread);
-
-	if (rw == RW_READER) {
-		(void) rw_rdlock(&rwlp->rw_lock);
-		ASSERT(rwlp->rw_count >= 0);
-		atomic_add_int(&rwlp->rw_count, 1);
-	} else {
-		(void) rw_wrlock(&rwlp->rw_lock);
-		ASSERT(rwlp->rw_count == 0);
-		rwlp->rw_count = -1;
-		rwlp->rw_owner = curthread;
-	}
-}
-
-void
-rw_exit(krwlock_t *rwlp)
-{
-	ASSERT(rwlp->rw_owner != (void *)-1UL);
-
-	if (rwlp->rw_owner == curthread) {
-		/* Write locked. */
-		ASSERT(rwlp->rw_count == -1);
-		rwlp->rw_count = 0;
-		rwlp->rw_owner = NULL;
-	} else {
-		/* Read locked. */
-		ASSERT(rwlp->rw_count > 0);
-		atomic_add_int(&rwlp->rw_count, -1);
-	}
-	(void) rw_unlock(&rwlp->rw_lock);
-}
-
-int
-rw_tryenter(krwlock_t *rwlp, krw_t rw)
-{
-	int rv;
-
-	ASSERT(rwlp->rw_owner != (void *)-1UL);
-	ASSERT(rwlp->rw_owner != curthread);
-
-	if (rw == RW_READER)
-		rv = rw_tryrdlock(&rwlp->rw_lock);
-	else
-		rv = rw_trywrlock(&rwlp->rw_lock);
-
-	if (rv == 0) {
-		ASSERT(rwlp->rw_owner == NULL);
-		if (rw == RW_READER) {
-			ASSERT(rwlp->rw_count >= 0);
-			atomic_add_int(&rwlp->rw_count, 1);
-		} else {
-			ASSERT(rwlp->rw_count == 0);
-			rwlp->rw_count = -1;
-			rwlp->rw_owner = curthread;
-		}
-		return (1);
-	}
-
-	return (0);
-}
-
-/*ARGSUSED*/
-int
-rw_tryupgrade(krwlock_t *rwlp)
-{
-	ASSERT(rwlp->rw_owner != (void *)-1UL);
-
-	return (0);
-}
-
-int
-rw_lock_held(krwlock_t *rwlp)
-{
-
-	return (rwlp->rw_count != 0);
-}
-
-/*
- * =========================================================================
- * condition variables
- * =========================================================================
- */
-/*ARGSUSED*/
-void
-cv_init(kcondvar_t *cv, char *name, int type, void *arg)
-{
-	VERIFY(cond_init(cv, name, NULL) == 0);
-}
-
-void
-cv_destroy(kcondvar_t *cv)
-{
-	VERIFY(cond_destroy(cv) == 0);
-}
-
-void
-cv_wait(kcondvar_t *cv, kmutex_t *mp)
-{
-	ASSERT(mutex_owner(mp) == curthread);
-	mp->m_owner = NULL;
-	int ret = cond_wait(cv, &mp->m_lock);
-	VERIFY(ret == 0 || ret == EINTR);
-	mp->m_owner = curthread;
-}
-
-clock_t
-cv_timedwait(kcondvar_t *cv, kmutex_t *mp, clock_t abstime)
-{
-	int error;
-	struct timespec ts;
-	struct timeval tv;
-	clock_t delta;
-
-	ASSERT(abstime > 0);
-top:
-	delta = abstime;
-	if (delta <= 0)
-		return (-1);
-
-	if (gettimeofday(&tv, NULL) != 0)
-		assert(!"gettimeofday() failed");
-
-	ts.tv_sec = tv.tv_sec + delta / hz;
-	ts.tv_nsec = tv.tv_usec * 1000 + (delta % hz) * (NANOSEC / hz);
-	ASSERT(ts.tv_nsec >= 0);
-
-	if(ts.tv_nsec >= NANOSEC) {
-		ts.tv_sec++;
-		ts.tv_nsec -= NANOSEC;
-	}
-
-	ASSERT(mutex_owner(mp) == curthread);
-	mp->m_owner = NULL;
-	error = pthread_cond_timedwait(cv, &mp->m_lock, &ts);
-	mp->m_owner = curthread;
-
-	if (error == EINTR)
-		goto top;
-
-	if (error == ETIMEDOUT)
-		return (-1);
-
-	ASSERT(error == 0);
-
-	return (1);
-}
-
-void
-cv_signal(kcondvar_t *cv)
-{
-	VERIFY(cond_signal(cv) == 0);
-}
-
-void
-cv_broadcast(kcondvar_t *cv)
-{
-	VERIFY(cond_broadcast(cv) == 0);
-}
-
-/*
- * =========================================================================
- * vnode operations
- * =========================================================================
- */
-/*
- * Note: for the xxxat() versions of these functions, we assume that the
- * starting vp is always rootdir (which is true for spa_directory.c, the only
- * ZFS consumer of these interfaces).  We assert this is true, and then emulate
- * them by adding '/' in front of the path.
- */
-
-/*ARGSUSED*/
-int
-vn_open(char *path, int x1, int flags, int mode, vnode_t **vpp, int x2, int x3)
-{
-	int fd;
-	vnode_t *vp;
-	int old_umask;
-	char realpath[MAXPATHLEN];
-	struct stat64 st;
-
-	/*
-	 * If we're accessing a real disk from userland, we need to use
-	 * the character interface to avoid caching.  This is particularly
-	 * important if we're trying to look at a real in-kernel storage
-	 * pool from userland, e.g. via zdb, because otherwise we won't
-	 * see the changes occurring under the segmap cache.
-	 * On the other hand, the stupid character device returns zero
-	 * for its size.  So -- gag -- we open the block device to get
-	 * its size, and remember it for subsequent VOP_GETATTR().
-	 */
-	if (strncmp(path, "/dev/", 5) == 0) {
-		char *dsk;
-		fd = open64(path, O_RDONLY);
-		if (fd == -1)
-			return (errno);
-		if (fstat64(fd, &st) == -1) {
-			close(fd);
-			return (errno);
-		}
-		close(fd);
-		(void) sprintf(realpath, "%s", path);
-		dsk = strstr(path, "/dsk/");
-		if (dsk != NULL)
-			(void) sprintf(realpath + (dsk - path) + 1, "r%s",
-			    dsk + 1);
-	} else {
-		(void) sprintf(realpath, "%s", path);
-		if (!(flags & FCREAT) && stat64(realpath, &st) == -1)
-			return (errno);
-	}
-
-	if (flags & FCREAT)
-		old_umask = umask(0);
-
-	/*
-	 * The construct 'flags - FREAD' conveniently maps combinations of
-	 * FREAD and FWRITE to the corresponding O_RDONLY, O_WRONLY, and O_RDWR.
-	 */
-	fd = open64(realpath, flags - FREAD, mode);
-
-	if (flags & FCREAT)
-		(void) umask(old_umask);
-
-	if (fd == -1)
-		return (errno);
-
-	if (fstat64(fd, &st) == -1) {
-		close(fd);
-		return (errno);
-	}
-
-	(void) fcntl(fd, F_SETFD, FD_CLOEXEC);
-
-	*vpp = vp = umem_zalloc(sizeof (vnode_t), UMEM_NOFAIL);
-
-	vp->v_fd = fd;
-	if (S_ISCHR(st.st_mode))
-		ioctl(fd, DIOCGMEDIASIZE, &vp->v_size);
-	else
-		vp->v_size = st.st_size;
-	vp->v_path = spa_strdup(path);
-
-	return (0);
-}
-
-int
-vn_openat(char *path, int x1, int flags, int mode, vnode_t **vpp, int x2,
-    int x3, vnode_t *startvp)
-{
-	char *realpath = umem_alloc(strlen(path) + 2, UMEM_NOFAIL);
-	int ret;
-
-	ASSERT(startvp == rootdir);
-	(void) sprintf(realpath, "/%s", path);
-
-	ret = vn_open(realpath, x1, flags, mode, vpp, x2, x3);
-
-	umem_free(realpath, strlen(path) + 2);
-
-	return (ret);
-}
-
-/*ARGSUSED*/
-int
-vn_rdwr(int uio, vnode_t *vp, void *addr, ssize_t len, offset_t offset,
-	int x1, int x2, rlim64_t x3, void *x4, ssize_t *residp)
-{
-	ssize_t iolen, split;
-
-	if (uio == UIO_READ) {
-		iolen = pread64(vp->v_fd, addr, len, offset);
-	} else {
-		/*
-		 * To simulate partial disk writes, we split writes into two
-		 * system calls so that the process can be killed in between.
-		 */
-		split = (len > 0 ? rand() % len : 0);
-		iolen = pwrite64(vp->v_fd, addr, split, offset);
-		iolen += pwrite64(vp->v_fd, (char *)addr + split,
-		    len - split, offset + split);
-	}
-
-	if (iolen == -1)
-		return (errno);
-	if (residp)
-		*residp = len - iolen;
-	else if (iolen != len)
-		return (EIO);
-	return (0);
-}
-
-void
-vn_close(vnode_t *vp)
-{
-	close(vp->v_fd);
-	spa_strfree(vp->v_path);
-	umem_free(vp, sizeof (vnode_t));
-}
-
-#ifdef ZFS_DEBUG
-
-/*
- * =========================================================================
- * Figure out which debugging statements to print
- * =========================================================================
- */
-
-static char *dprintf_string;
-static int dprintf_print_all;
-
-int
-dprintf_find_string(const char *string)
-{
-	char *tmp_str = dprintf_string;
-	int len = strlen(string);
-
-	/*
-	 * Find out if this is a string we want to print.
-	 * String format: file1.c,function_name1,file2.c,file3.c
-	 */
-
-	while (tmp_str != NULL) {
-		if (strncmp(tmp_str, string, len) == 0 &&
-		    (tmp_str[len] == ',' || tmp_str[len] == '\0'))
-			return (1);
-		tmp_str = strchr(tmp_str, ',');
-		if (tmp_str != NULL)
-			tmp_str++; /* Get rid of , */
-	}
-	return (0);
-}
-
-void
-dprintf_setup(int *argc, char **argv)
-{
-	int i, j;
-
-	/*
-	 * Debugging can be specified two ways: by setting the
-	 * environment variable ZFS_DEBUG, or by including a
-	 * "debug=..."  argument on the command line.  The command
-	 * line setting overrides the environment variable.
-	 */
-
-	for (i = 1; i < *argc; i++) {
-		int len = strlen("debug=");
-		/* First look for a command line argument */
-		if (strncmp("debug=", argv[i], len) == 0) {
-			dprintf_string = argv[i] + len;
-			/* Remove from args */
-			for (j = i; j < *argc; j++)
-				argv[j] = argv[j+1];
-			argv[j] = NULL;
-			(*argc)--;
-		}
-	}
-
-	if (dprintf_string == NULL) {
-		/* Look for ZFS_DEBUG environment variable */
-		dprintf_string = getenv("ZFS_DEBUG");
-	}
-
-	/*
-	 * Are we just turning on all debugging?
-	 */
-	if (dprintf_find_string("on"))
-		dprintf_print_all = 1;
-}
-
-/*
- * =========================================================================
- * debug printfs
- * =========================================================================
- */
-void
-__dprintf(const char *file, const char *func, int line, const char *fmt, ...)
-{
-	const char *newfile;
-	va_list adx;
-
-	/*
-	 * Get rid of annoying "../common/" prefix to filename.
-	 */
-	newfile = strrchr(file, '/');
-	if (newfile != NULL) {
-		newfile = newfile + 1; /* Get rid of leading / */
-	} else {
-		newfile = file;
-	}
-
-	if (dprintf_print_all ||
-	    dprintf_find_string(newfile) ||
-	    dprintf_find_string(func)) {
-		/* Print out just the function name if requested */
-		flockfile(stdout);
-		if (dprintf_find_string("pid"))
-			(void) printf("%d ", getpid());
-		if (dprintf_find_string("tid"))
-			(void) printf("%u ", thr_self());
-#if 0
-		if (dprintf_find_string("cpu"))
-			(void) printf("%u ", getcpuid());
-#endif
-		if (dprintf_find_string("time"))
-			(void) printf("%llu ", gethrtime());
-		if (dprintf_find_string("long"))
-			(void) printf("%s, line %d: ", newfile, line);
-		(void) printf("%s: ", func);
-		va_start(adx, fmt);
-		(void) vprintf(fmt, adx);
-		va_end(adx);
-		funlockfile(stdout);
-	}
-}
-
-#endif /* ZFS_DEBUG */
-
-/*
- * =========================================================================
- * cmn_err() and panic()
- * =========================================================================
- */
-static char ce_prefix[CE_IGNORE][10] = { "", "NOTICE: ", "WARNING: ", "" };
-static char ce_suffix[CE_IGNORE][2] = { "", "\n", "\n", "" };
-
-void
-vpanic(const char *fmt, va_list adx)
-{
-	(void) fprintf(stderr, "error: ");
-	(void) vfprintf(stderr, fmt, adx);
-	(void) fprintf(stderr, "\n");
-
-	abort();	/* think of it as a "user-level crash dump" */
-}
-
-void
-panic(const char *fmt, ...)
-{
-	va_list adx;
-
-	va_start(adx, fmt);
-	vpanic(fmt, adx);
-	va_end(adx);
-}
-
-void
-vcmn_err(int ce, const char *fmt, va_list adx)
-{
-	if (ce == CE_PANIC)
-		vpanic(fmt, adx);
-	if (ce != CE_NOTE) {	/* suppress noise in userland stress testing */
-		(void) fprintf(stderr, "%s", ce_prefix[ce]);
-		(void) vfprintf(stderr, fmt, adx);
-		(void) fprintf(stderr, "%s", ce_suffix[ce]);
-	}
-}
-
-/*PRINTFLIKE2*/
-void
-cmn_err(int ce, const char *fmt, ...)
-{
-	va_list adx;
-
-	va_start(adx, fmt);
-	vcmn_err(ce, fmt, adx);
-	va_end(adx);
-}
-
-/*
- * =========================================================================
- * kobj interfaces
- * =========================================================================
- */
-struct _buf *
-kobj_open_file(char *name)
-{
-	struct _buf *file;
-	vnode_t *vp;
-
-	/* set vp as the _fd field of the file */
-	if (vn_openat(name, UIO_SYSSPACE, FREAD, 0, &vp, 0, 0, rootdir) != 0)
-		return ((void *)-1UL);
-
-	file = umem_zalloc(sizeof (struct _buf), UMEM_NOFAIL);
-	file->_fd = (intptr_t)vp;
-	return (file);
-}
-
-int
-kobj_read_file(struct _buf *file, char *buf, unsigned size, unsigned off)
-{
-	ssize_t resid;
-
-	vn_rdwr(UIO_READ, (vnode_t *)file->_fd, buf, size, (offset_t)off,
-	    UIO_SYSSPACE, 0, 0, 0, &resid);
-
-	return (size - resid);
-}
-
-void
-kobj_close_file(struct _buf *file)
-{
-	vn_close((vnode_t *)file->_fd);
-	umem_free(file, sizeof (struct _buf));
-}
-
-int
-kobj_get_filesize(struct _buf *file, uint64_t *size)
-{
-	struct stat64 st;
-	vnode_t *vp = (vnode_t *)file->_fd;
-
-	if (fstat64(vp->v_fd, &st) == -1) {
-		vn_close(vp);
-		return (errno);
-	}
-	*size = st.st_size;
-	return (0);
-}
-
-/*
- * =========================================================================
- * misc routines
- * =========================================================================
- */
-
-void
-delay(clock_t ticks)
-{
-	poll(0, 0, ticks * (1000 / hz));
-}
-
-#if 0
-/*
- * Find highest one bit set.
- *	Returns bit number + 1 of highest bit that is set, otherwise returns 0.
- * High order bit is 31 (or 63 in _LP64 kernel).
- */
-int
-highbit(ulong_t i)
-{
-	register int h = 1;
-
-	if (i == 0)
-		return (0);
-#ifdef _LP64
-	if (i & 0xffffffff00000000ul) {
-		h += 32; i >>= 32;
-	}
-#endif
-	if (i & 0xffff0000) {
-		h += 16; i >>= 16;
-	}
-	if (i & 0xff00) {
-		h += 8; i >>= 8;
-	}
-	if (i & 0xf0) {
-		h += 4; i >>= 4;
-	}
-	if (i & 0xc) {
-		h += 2; i >>= 2;
-	}
-	if (i & 0x2) {
-		h += 1;
-	}
-	return (h);
-}
-#endif
-
-static int
-random_get_bytes_common(uint8_t *ptr, size_t len, char *devname)
-{
-	int fd = open(devname, O_RDONLY);
-	size_t resid = len;
-	ssize_t bytes;
-
-	ASSERT(fd != -1);
-
-	while (resid != 0) {
-		bytes = read(fd, ptr, resid);
-		ASSERT(bytes >= 0);
-		ptr += bytes;
-		resid -= bytes;
-	}
-
-	close(fd);
-
-	return (0);
-}
-
-int
-random_get_bytes(uint8_t *ptr, size_t len)
-{
-	return (random_get_bytes_common(ptr, len, "/dev/random"));
-}
-
-int
-random_get_pseudo_bytes(uint8_t *ptr, size_t len)
-{
-	return (random_get_bytes_common(ptr, len, "/dev/urandom"));
-}
-
-int
-ddi_strtoul(const char *hw_serial, char **nptr, int base, unsigned long *result)
-{
-	char *end;
-
-	*result = strtoul(hw_serial, &end, base);
-	if (*result == 0)
-		return (errno);
-	return (0);
-}
-
-/*
- * =========================================================================
- * kernel emulation setup & teardown
- * =========================================================================
- */
-static int
-umem_out_of_memory(void)
-{
-	char errmsg[] = "out of memory -- generating core dump\n";
-
-	write(fileno(stderr), errmsg, sizeof (errmsg));
-	abort();
-	return (0);
-}
-
-void
-kernel_init(int mode)
-{
-	umem_nofail_callback(umem_out_of_memory);
-
-	physmem = sysconf(_SC_PHYS_PAGES);
-
-	dprintf("physmem = %llu pages (%.2f GB)\n", physmem,
-	    (double)physmem * sysconf(_SC_PAGE_SIZE) / (1ULL << 30));
-
-	snprintf(hw_serial, sizeof (hw_serial), "%ld", gethostid());
-
-	spa_init(mode);
-}
-
-void
-kernel_fini(void)
-{
-	spa_fini();
-}
-
-int
-z_uncompress(void *dst, size_t *dstlen, const void *src, size_t srclen)
-{
-	int ret;
-	uLongf len = *dstlen;
-
-	if ((ret = uncompress(dst, &len, src, srclen)) == Z_OK)
-		*dstlen = (size_t)len;
-
-	return (ret);
-}
-
-int
-z_compress_level(void *dst, size_t *dstlen, const void *src, size_t srclen,
-    int level)
-{
-	int ret;
-	uLongf len = *dstlen;
-
-	if ((ret = compress2(dst, &len, src, srclen, level)) == Z_OK)
-		*dstlen = (size_t)len;
-
-	return (ret);
-}

cddl/contrib/opensolaris/lib/libzpool/common/sys/zfs_context.h

@@ -1,511 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#ifndef _SYS_ZFS_CONTEXT_H
-#define	_SYS_ZFS_CONTEXT_H
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#ifdef	__cplusplus
-extern "C" {
-#endif
-
-#define	_SYS_MUTEX_H
-#define	_SYS_RWLOCK_H
-#define	_SYS_CONDVAR_H
-#define	_SYS_SYSTM_H
-#define	_SYS_DEBUG_H
-#define	_SYS_T_LOCK_H
-#define	_SYS_VNODE_H
-#define	_SYS_VFS_H
-#define	_SYS_SUNDDI_H
-#define	_SYS_CALLB_H
-#define	_SYS_SCHED_H_
-
-#include <solaris.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <stddef.h>
-#include <stdarg.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <errno.h>
-#include <string.h>
-#include <strings.h>
-#include <thread.h>
-#include <assert.h>
-#include <limits.h>
-#include <dirent.h>
-#include <time.h>
-#include <math.h>
-#include <umem.h>
-#include <vmem.h>
-#include <fsshare.h>
-#include <sys/note.h>
-#include <sys/types.h>
-#include <sys/atomic.h>
-#include <sys/sysmacros.h>
-#include <sys/bitmap.h>
-#include <sys/resource.h>
-#include <sys/byteorder.h>
-#include <sys/list.h>
-#include <sys/time.h>
-#include <sys/uio.h>
-#include <sys/mntent.h>
-#include <sys/mnttab.h>
-#include <sys/zfs_debug.h>
-#include <sys/debug.h>
-#include <sys/sdt.h>
-#include <sys/kstat.h>
-#include <sys/kernel.h>
-#include <sys/disk.h>
-#include <machine/atomic.h>
-
-#define	ZFS_EXPORTS_PATH	"/etc/zfs/exports"
-
-/*
- * Debugging
- */
-
-/*
- * Note that we are not using the debugging levels.
- */
-
-#define	CE_CONT		0	/* continuation		*/
-#define	CE_NOTE		1	/* notice		*/
-#define	CE_WARN		2	/* warning		*/
-#define	CE_PANIC	3	/* panic		*/
-#define	CE_IGNORE	4	/* print nothing	*/
-
-/*
- * ZFS debugging
- */
-
-#define	ZFS_LOG(...)	do {  } while (0)
-
-typedef u_longlong_t      rlim64_t;
-#define	RLIM64_INFINITY	((rlim64_t)-3)
-
-#ifdef ZFS_DEBUG
-extern void dprintf_setup(int *argc, char **argv);
-#endif /* ZFS_DEBUG */
-
-extern void cmn_err(int, const char *, ...);
-extern void vcmn_err(int, const char *, __va_list);
-extern void panic(const char *, ...);
-extern void vpanic(const char *, __va_list);
-
-/* This definition is copied from assert.h. */
-#if defined(__STDC__)
-#if __STDC_VERSION__ - 0 >= 199901L
-#define	verify(EX) (void)((EX) || \
-	(__assert_c99(#EX, __FILE__, __LINE__, __func__), 0))
-#else
-#define	verify(EX) (void)((EX) || (__assert(#EX, __FILE__, __LINE__), 0))
-#endif /* __STDC_VERSION__ - 0 >= 199901L */
-#else
-#define	verify(EX) (void)((EX) || (_assert("EX", __FILE__, __LINE__), 0))
-#endif	/* __STDC__ */
-
-
-#define	VERIFY	verify
-#define	ASSERT	assert
-
-extern void __assert(const char *, const char *, int);
-
-#ifdef lint
-#define	VERIFY3_IMPL(x, y, z, t)	if (x == z) ((void)0)
-#else
-/* BEGIN CSTYLED */
-#define	VERIFY3_IMPL(LEFT, OP, RIGHT, TYPE) do { \
-	const TYPE __left = (TYPE)(LEFT); \
-	const TYPE __right = (TYPE)(RIGHT); \
-	if (!(__left OP __right)) { \
-		char *__buf = alloca(256); \
-		(void) snprintf(__buf, 256, "%s %s %s (0x%llx %s 0x%llx)", \
-			#LEFT, #OP, #RIGHT, \
-			(u_longlong_t)__left, #OP, (u_longlong_t)__right); \
-		__assert(__buf, __FILE__, __LINE__); \
-	} \
-_NOTE(CONSTCOND) } while (0)
-/* END CSTYLED */
-#endif /* lint */
-
-#define	VERIFY3S(x, y, z)	VERIFY3_IMPL(x, y, z, int64_t)
-#define	VERIFY3U(x, y, z)	VERIFY3_IMPL(x, y, z, uint64_t)
-#define	VERIFY3P(x, y, z)	VERIFY3_IMPL(x, y, z, uintptr_t)
-
-#ifdef NDEBUG
-#define	ASSERT3S(x, y, z)	((void)0)
-#define	ASSERT3U(x, y, z)	((void)0)
-#define	ASSERT3P(x, y, z)	((void)0)
-#else
-#define	ASSERT3S(x, y, z)	VERIFY3S(x, y, z)
-#define	ASSERT3U(x, y, z)	VERIFY3U(x, y, z)
-#define	ASSERT3P(x, y, z)	VERIFY3P(x, y, z)
-#endif
-
-/*
- * Dtrace SDT probes have different signatures in userland than they do in
- * kernel.  If they're being used in kernel code, re-define them out of
- * existence for their counterparts in libzpool.
- */
-
-#ifdef DTRACE_PROBE1
-#undef	DTRACE_PROBE1
-#define	DTRACE_PROBE1(a, b, c)	((void)0)
-#endif	/* DTRACE_PROBE1 */
-
-#ifdef DTRACE_PROBE2
-#undef	DTRACE_PROBE2
-#define	DTRACE_PROBE2(a, b, c, d, e)	((void)0)
-#endif	/* DTRACE_PROBE2 */
-
-#ifdef DTRACE_PROBE3
-#undef	DTRACE_PROBE3
-#define	DTRACE_PROBE3(a, b, c, d, e, f, g)	((void)0)
-#endif	/* DTRACE_PROBE3 */
-
-#ifdef DTRACE_PROBE4
-#undef	DTRACE_PROBE4
-#define	DTRACE_PROBE4(a, b, c, d, e, f, g, h, i)	((void)0)
-#endif	/* DTRACE_PROBE4 */
-
-/*
- * Threads
- */
-#define	curthread	((void *)(uintptr_t)thr_self())
-
-typedef struct kthread kthread_t;
-
-#define	thread_create(stk, stksize, func, arg, len, pp, state, pri)	\
-	zk_thread_create(func, arg)
-#define	thread_exit() thr_exit(NULL)
-
-extern kthread_t *zk_thread_create(void (*func)(), void *arg);
-
-#define	issig(why)	(FALSE)
-#define	ISSIG(thr, why)	(FALSE)
-
-/*
- * Mutexes
- */
-typedef struct kmutex {
-	void	*m_owner;
-	mutex_t	m_lock;
-} kmutex_t;
-
-#define	MUTEX_DEFAULT	USYNC_THREAD
-#undef MUTEX_HELD
-#define	MUTEX_HELD(m)	((m)->m_owner == curthread)
-
-/*
- * Argh -- we have to get cheesy here because the kernel and userland
- * have different signatures for the same routine.
- */
-//extern int _mutex_init(mutex_t *mp, int type, void *arg);
-//extern int _mutex_destroy(mutex_t *mp);
-
-#define	mutex_init(mp, b, c, d)		zmutex_init((kmutex_t *)(mp))
-#define	mutex_destroy(mp)		zmutex_destroy((kmutex_t *)(mp))
-
-extern void zmutex_init(kmutex_t *mp);
-extern void zmutex_destroy(kmutex_t *mp);
-extern void mutex_enter(kmutex_t *mp);
-extern void mutex_exit(kmutex_t *mp);
-extern int mutex_tryenter(kmutex_t *mp);
-extern void *mutex_owner(kmutex_t *mp);
-
-/*
- * RW locks
- */
-typedef struct krwlock {
-	int		rw_count;
-	void		*rw_owner;
-	rwlock_t	rw_lock;
-} krwlock_t;
-
-typedef int krw_t;
-
-#define	RW_READER	0
-#define	RW_WRITER	1
-#define	RW_DEFAULT	USYNC_THREAD
-
-#undef RW_READ_HELD
-
-#undef RW_WRITE_HELD
-#define	RW_WRITE_HELD(x)	((x)->rw_owner == curthread)
-#define	RW_LOCK_HELD(x)		rw_lock_held(x)
-
-extern void rw_init(krwlock_t *rwlp, char *name, int type, void *arg);
-extern void rw_destroy(krwlock_t *rwlp);
-extern void rw_enter(krwlock_t *rwlp, krw_t rw);
-extern int rw_tryenter(krwlock_t *rwlp, krw_t rw);
-extern int rw_tryupgrade(krwlock_t *rwlp);
-extern void rw_exit(krwlock_t *rwlp);
-extern int rw_lock_held(krwlock_t *rwlp);
-#define	rw_downgrade(rwlp) do { } while (0)
-
-/*
- * Condition variables
- */
-typedef cond_t kcondvar_t;
-
-#define	CV_DEFAULT	USYNC_THREAD
-
-extern void cv_init(kcondvar_t *cv, char *name, int type, void *arg);
-extern void cv_destroy(kcondvar_t *cv);
-extern void cv_wait(kcondvar_t *cv, kmutex_t *mp);
-extern clock_t cv_timedwait(kcondvar_t *cv, kmutex_t *mp, clock_t abstime);
-extern void cv_signal(kcondvar_t *cv);
-extern void cv_broadcast(kcondvar_t *cv);
-
-/*
- * Kernel memory
- */
-#define	KM_SLEEP		UMEM_NOFAIL
-#define	KM_NOSLEEP		UMEM_DEFAULT
-#define	KMC_NODEBUG		UMC_NODEBUG
-#define	kmem_alloc(_s, _f)	umem_alloc(_s, _f)
-#define	kmem_zalloc(_s, _f)	umem_zalloc(_s, _f)
-#define	kmem_free(_b, _s)	umem_free(_b, _s)
-#define	kmem_size()		(physmem * PAGESIZE)
-#define	kmem_cache_create(_a, _b, _c, _d, _e, _f, _g, _h, _i) \
-	umem_cache_create(_a, _b, _c, _d, _e, _f, _g, _h, _i)
-#define	kmem_cache_destroy(_c)	umem_cache_destroy(_c)
-#define	kmem_cache_alloc(_c, _f) umem_cache_alloc(_c, _f)
-#define	kmem_cache_free(_c, _b)	umem_cache_free(_c, _b)
-#define	kmem_debugging()	0
-#define	kmem_cache_reap_now(c)
-
-typedef umem_cache_t kmem_cache_t;
-
-/*
- * Task queues
- */
-typedef struct taskq taskq_t;
-typedef uintptr_t taskqid_t;
-typedef void (task_func_t)(void *);
-
-#define	TASKQ_PREPOPULATE	0x0001
-#define	TASKQ_CPR_SAFE		0x0002	/* Use CPR safe protocol */
-#define	TASKQ_DYNAMIC		0x0004	/* Use dynamic thread scheduling */
-
-#define	TQ_SLEEP	KM_SLEEP	/* Can block for memory */
-#define	TQ_NOSLEEP	KM_NOSLEEP	/* cannot block for memory; may fail */
-#define	TQ_NOQUEUE	0x02	/* Do not enqueue if can't dispatch */
-
-extern taskq_t	*taskq_create(const char *, int, pri_t, int, int, uint_t);
-extern taskqid_t taskq_dispatch(taskq_t *, task_func_t, void *, uint_t);
-extern void	taskq_destroy(taskq_t *);
-extern void	taskq_wait(taskq_t *);
-extern int	taskq_member(taskq_t *, void *);
-
-/*
- * vnodes
- */
-typedef struct vnode {
-	uint64_t	v_size;
-	int		v_fd;
-	char		*v_path;
-} vnode_t;
-
-typedef struct vattr {
-	uint_t		va_mask;	/* bit-mask of attributes */
-	u_offset_t	va_size;	/* file size in bytes */
-} vattr_t;
-
-#define	AT_TYPE		0x0001
-#define	AT_MODE		0x0002
-#define	AT_UID		0x0004
-#define	AT_GID		0x0008
-#define	AT_FSID		0x0010
-#define	AT_NODEID	0x0020
-#define	AT_NLINK	0x0040
-#define	AT_SIZE		0x0080
-#define	AT_ATIME	0x0100
-#define	AT_MTIME	0x0200
-#define	AT_CTIME	0x0400
-#define	AT_RDEV		0x0800
-#define	AT_BLKSIZE	0x1000
-#define	AT_NBLOCKS	0x2000
-#define	AT_SEQ		0x8000
-
-#define	CRCREAT		0
-
-#define	VOP_CLOSE(vp, f, c, o, cr)	0
-#define	VOP_PUTPAGE(vp, of, sz, fl, cr)	0
-#define	VOP_GETATTR(vp, vap, fl, cr)	((vap)->va_size = (vp)->v_size, 0)
-
-#define	VOP_FSYNC(vp, f, cr)	fsync((vp)->v_fd)
-
-#define	VN_RELE(vp)	vn_close(vp)
-
-extern int vn_open(char *path, int x1, int oflags, int mode, vnode_t **vpp,
-    int x2, int x3);
-extern int vn_openat(char *path, int x1, int oflags, int mode, vnode_t **vpp,
-    int x2, int x3, vnode_t *vp);
-extern int vn_rdwr(int uio, vnode_t *vp, void *addr, ssize_t len,
-    offset_t offset, int x1, int x2, rlim64_t x3, void *x4, ssize_t *residp);
-extern void vn_close(vnode_t *vp);
-
-#define	vn_remove(path, x1, x2)		remove(path)
-#define	vn_rename(from, to, seg)	rename((from), (to))
-#define	vn_is_readonly(vp)		B_FALSE
-
-extern vnode_t *rootdir;
-
-#include <sys/file.h>		/* for FREAD, FWRITE, etc */
-#define	FTRUNC	O_TRUNC
-
-/*
- * Random stuff
- */
-#define	lbolt	(gethrtime() >> 23)
-#define	lbolt64	(gethrtime() >> 23)
-//#define	hz	119	/* frequency when using gethrtime() >> 23 for lbolt */
-
-extern void delay(clock_t ticks);
-
-#define	gethrestime_sec() time(NULL)
-
-#define	max_ncpus	64
-
-#define	minclsyspri	60
-#define	maxclsyspri	99
-
-#define	CPU_SEQID	(thr_self() & (max_ncpus - 1))
-
-#define	kcred		NULL
-#define	CRED()		NULL
-
-extern uint64_t physmem;
-
-extern int highbit(ulong_t i);
-extern int random_get_bytes(uint8_t *ptr, size_t len);
-extern int random_get_pseudo_bytes(uint8_t *ptr, size_t len);
-
-extern void kernel_init(int);
-extern void kernel_fini(void);
-
-struct spa;
-extern void nicenum(uint64_t num, char *buf);
-extern void show_pool_stats(struct spa *);
-
-typedef struct callb_cpr {
-	kmutex_t	*cc_lockp;
-} callb_cpr_t;
-
-#define	CALLB_CPR_INIT(cp, lockp, func, name)	{		\
-	(cp)->cc_lockp = lockp;					\
-}
-
-#define	CALLB_CPR_SAFE_BEGIN(cp) {				\
-	ASSERT(MUTEX_HELD((cp)->cc_lockp));			\
-}
-
-#define	CALLB_CPR_SAFE_END(cp, lockp) {				\
-	ASSERT(MUTEX_HELD((cp)->cc_lockp));			\
-}
-
-#define	CALLB_CPR_EXIT(cp) {					\
-	ASSERT(MUTEX_HELD((cp)->cc_lockp));			\
-	mutex_exit((cp)->cc_lockp);				\
-}
-
-#define	zone_dataset_visible(x, y)	(1)
-#define	INGLOBALZONE(z)			(1)
-
-/*
- * Hostname information
- */
-extern struct utsname utsname;
-extern char hw_serial[];
-extern int ddi_strtoul(const char *str, char **nptr, int base,
-    unsigned long *result);
-
-/* ZFS Boot Related stuff. */
-
-struct _buf {
-	intptr_t	_fd;
-};
-
-struct bootstat {
-	uint64_t st_size;
-};
-
-extern struct _buf *kobj_open_file(char *name);
-extern int kobj_read_file(struct _buf *file, char *buf, unsigned size,
-    unsigned off);
-extern void kobj_close_file(struct _buf *file);
-extern int kobj_get_filesize(struct _buf *file, uint64_t *size);
-/* Random compatibility stuff. */
-#define	lbolt	(gethrtime() >> 23)
-#define	lbolt64	(gethrtime() >> 23)
-
-extern int hz;
-extern uint64_t physmem;
-
-#define	gethrestime_sec()	time(NULL)
-
-#define	open64(...)		open(__VA_ARGS__)
-#define	pread64(d, p, n, o)	pread(d, p, n, o)
-#define	pwrite64(d, p, n, o)	pwrite(d, p, n, o)
-#define	readdir64(d)		readdir(d)
-#define	SIGPENDING(td)		(0)
-#define	root_mount_wait()	do { } while (0)
-#define	root_mounted()		(1)
-
-struct file {
-	void *dummy;
-};
-
-#define	FCREAT	O_CREAT
-#define	FOFFMAX	0x0
-
-#define	SX_SYSINIT(name, lock, desc)
-
-#define	SYSCTL_DECL(...)
-#define	SYSCTL_NODE(...)
-#define	SYSCTL_INT(...)
-#define	SYSCTL_ULONG(...)
-#ifdef TUNABLE_INT
-#undef TUNABLE_INT
-#undef TUNABLE_ULONG
-#endif
-#define	TUNABLE_INT(...)
-#define	TUNABLE_ULONG(...)
-
-/* Errors */
-
-#ifndef	ERESTART
-#define	ERESTART	(-1)
-#endif
-
-#ifdef	__cplusplus
-}
-#endif
-
-#endif	/* _SYS_ZFS_CONTEXT_H */

cddl/contrib/opensolaris/lib/libzpool/common/taskq.c

@@ -1,250 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include <sys/zfs_context.h>
-
-int taskq_now;
-
-typedef struct task {
-	struct task	*task_next;
-	struct task	*task_prev;
-	task_func_t	*task_func;
-	void		*task_arg;
-} task_t;
-
-#define	TASKQ_ACTIVE	0x00010000
-
-struct taskq {
-	kmutex_t	tq_lock;
-	krwlock_t	tq_threadlock;
-	kcondvar_t	tq_dispatch_cv;
-	kcondvar_t	tq_wait_cv;
-	thread_t	*tq_threadlist;
-	int		tq_flags;
-	int		tq_active;
-	int		tq_nthreads;
-	int		tq_nalloc;
-	int		tq_minalloc;
-	int		tq_maxalloc;
-	task_t		*tq_freelist;
-	task_t		tq_task;
-};
-
-static task_t *
-task_alloc(taskq_t *tq, int tqflags)
-{
-	task_t *t;
-
-	if ((t = tq->tq_freelist) != NULL && tq->tq_nalloc >= tq->tq_minalloc) {
-		tq->tq_freelist = t->task_next;
-	} else {
-		mutex_exit(&tq->tq_lock);
-		if (tq->tq_nalloc >= tq->tq_maxalloc) {
-			if (!(tqflags & KM_SLEEP)) {
-				mutex_enter(&tq->tq_lock);
-				return (NULL);
-			}
-			/*
-			 * We don't want to exceed tq_maxalloc, but we can't
-			 * wait for other tasks to complete (and thus free up
-			 * task structures) without risking deadlock with
-			 * the caller.  So, we just delay for one second
-			 * to throttle the allocation rate.
-			 */
-			delay(hz);
-		}
-		t = kmem_alloc(sizeof (task_t), tqflags);
-		mutex_enter(&tq->tq_lock);
-		if (t != NULL)
-			tq->tq_nalloc++;
-	}
-	return (t);
-}
-
-static void
-task_free(taskq_t *tq, task_t *t)
-{
-	if (tq->tq_nalloc <= tq->tq_minalloc) {
-		t->task_next = tq->tq_freelist;
-		tq->tq_freelist = t;
-	} else {
-		tq->tq_nalloc--;
-		mutex_exit(&tq->tq_lock);
-		kmem_free(t, sizeof (task_t));
-		mutex_enter(&tq->tq_lock);
-	}
-}
-
-taskqid_t
-taskq_dispatch(taskq_t *tq, task_func_t func, void *arg, uint_t tqflags)
-{
-	task_t *t;
-
-	if (taskq_now) {
-		func(arg);
-		return (1);
-	}
-
-	mutex_enter(&tq->tq_lock);
-	ASSERT(tq->tq_flags & TASKQ_ACTIVE);
-	if ((t = task_alloc(tq, tqflags)) == NULL) {
-		mutex_exit(&tq->tq_lock);
-		return (0);
-	}
-	t->task_next = &tq->tq_task;
-	t->task_prev = tq->tq_task.task_prev;
-	t->task_next->task_prev = t;
-	t->task_prev->task_next = t;
-	t->task_func = func;
-	t->task_arg = arg;
-	cv_signal(&tq->tq_dispatch_cv);
-	mutex_exit(&tq->tq_lock);
-	return (1);
-}
-
-void
-taskq_wait(taskq_t *tq)
-{
-	mutex_enter(&tq->tq_lock);
-	while (tq->tq_task.task_next != &tq->tq_task || tq->tq_active != 0)
-		cv_wait(&tq->tq_wait_cv, &tq->tq_lock);
-	mutex_exit(&tq->tq_lock);
-}
-
-static void *
-taskq_thread(void *arg)
-{
-	taskq_t *tq = arg;
-	task_t *t;
-
-	mutex_enter(&tq->tq_lock);
-	while (tq->tq_flags & TASKQ_ACTIVE) {
-		if ((t = tq->tq_task.task_next) == &tq->tq_task) {
-			if (--tq->tq_active == 0)
-				cv_broadcast(&tq->tq_wait_cv);
-			cv_wait(&tq->tq_dispatch_cv, &tq->tq_lock);
-			tq->tq_active++;
-			continue;
-		}
-		t->task_prev->task_next = t->task_next;
-		t->task_next->task_prev = t->task_prev;
-		mutex_exit(&tq->tq_lock);
-
-		rw_enter(&tq->tq_threadlock, RW_READER);
-		t->task_func(t->task_arg);
-		rw_exit(&tq->tq_threadlock);
-
-		mutex_enter(&tq->tq_lock);
-		task_free(tq, t);
-	}
-	tq->tq_nthreads--;
-	cv_broadcast(&tq->tq_wait_cv);
-	mutex_exit(&tq->tq_lock);
-	return (NULL);
-}
-
-/*ARGSUSED*/
-taskq_t *
-taskq_create(const char *name, int nthreads, pri_t pri,
-	int minalloc, int maxalloc, uint_t flags)
-{
-	taskq_t *tq = kmem_zalloc(sizeof (taskq_t), KM_SLEEP);
-	int t;
-
-	rw_init(&tq->tq_threadlock, NULL, RW_DEFAULT, NULL);
-	tq->tq_flags = flags | TASKQ_ACTIVE;
-	tq->tq_active = nthreads;
-	tq->tq_nthreads = nthreads;
-	tq->tq_minalloc = minalloc;
-	tq->tq_maxalloc = maxalloc;
-	tq->tq_task.task_next = &tq->tq_task;
-	tq->tq_task.task_prev = &tq->tq_task;
-	tq->tq_threadlist = kmem_alloc(nthreads * sizeof (thread_t), KM_SLEEP);
-
-	if (flags & TASKQ_PREPOPULATE) {
-		mutex_enter(&tq->tq_lock);
-		while (minalloc-- > 0)
-			task_free(tq, task_alloc(tq, KM_SLEEP));
-		mutex_exit(&tq->tq_lock);
-	}
-
-	for (t = 0; t < nthreads; t++)
-		(void) thr_create(0, 0, taskq_thread,
-		    tq, THR_BOUND, &tq->tq_threadlist[t]);
-
-	return (tq);
-}
-
-void
-taskq_destroy(taskq_t *tq)
-{
-	int t;
-	int nthreads = tq->tq_nthreads;
-
-	taskq_wait(tq);
-
-	mutex_enter(&tq->tq_lock);
-
-	tq->tq_flags &= ~TASKQ_ACTIVE;
-	cv_broadcast(&tq->tq_dispatch_cv);
-
-	while (tq->tq_nthreads != 0)
-		cv_wait(&tq->tq_wait_cv, &tq->tq_lock);
-
-	tq->tq_minalloc = 0;
-	while (tq->tq_nalloc != 0) {
-		ASSERT(tq->tq_freelist != NULL);
-		task_free(tq, task_alloc(tq, KM_SLEEP));
-	}
-
-	mutex_exit(&tq->tq_lock);
-
-	for (t = 0; t < nthreads; t++)
-		(void) thr_join(tq->tq_threadlist[t], NULL, NULL);
-
-	kmem_free(tq->tq_threadlist, nthreads * sizeof (thread_t));
-
-	rw_destroy(&tq->tq_threadlock);
-
-	kmem_free(tq, sizeof (taskq_t));
-}
-
-int
-taskq_member(taskq_t *tq, void *t)
-{
-	int i;
-
-	if (taskq_now)
-		return (1);
-
-	for (i = 0; i < tq->tq_nthreads; i++)
-		if (tq->tq_threadlist[i] == (thread_t)(uintptr_t)t)
-			return (1);
-
-	return (0);
-}

cddl/contrib/opensolaris/lib/libzpool/common/util.c

@@ -1,144 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include <assert.h>
-#include <sys/zfs_context.h>
-#include <sys/avl.h>
-#include <string.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/spa.h>
-#include <sys/fs/zfs.h>
-#include <sys/refcount.h>
-
-/*
- * Routines needed by more than one client of libzpool.
- */
-
-void
-nicenum(uint64_t num, char *buf)
-{
-	uint64_t n = num;
-	int index = 0;
-	char u;
-
-	while (n >= 1024) {
-		n = (n + (1024 / 2)) / 1024; /* Round up or down */
-		index++;
-	}
-
-	u = " KMGTPE"[index];
-
-	if (index == 0) {
-		(void) sprintf(buf, "%llu", (u_longlong_t)n);
-	} else if (n < 10 && (num & (num - 1)) != 0) {
-		(void) sprintf(buf, "%.2f%c",
-		    (double)num / (1ULL << 10 * index), u);
-	} else if (n < 100 && (num & (num - 1)) != 0) {
-		(void) sprintf(buf, "%.1f%c",
-		    (double)num / (1ULL << 10 * index), u);
-	} else {
-		(void) sprintf(buf, "%llu%c", (u_longlong_t)n, u);
-	}
-}
-
-static void
-show_vdev_stats(const char *desc, nvlist_t *nv, int indent)
-{
-	nvlist_t **child;
-	uint_t c, children;
-	vdev_stat_t *vs;
-	uint64_t sec;
-	char used[6], avail[6];
-	char rops[6], wops[6], rbytes[6], wbytes[6], rerr[6], werr[6], cerr[6];
-
-	if (indent == 0) {
-		(void) printf("                     "
-		    " capacity   operations   bandwidth  ---- errors ----\n");
-		(void) printf("description          "
-		    "used avail  read write  read write  read write cksum\n");
-	}
-
-	VERIFY(nvlist_lookup_uint64_array(nv, ZPOOL_CONFIG_STATS,
-	    (uint64_t **)&vs, &c) == 0);
-
-	sec = MAX(1, vs->vs_timestamp / NANOSEC);
-
-	nicenum(vs->vs_alloc, used);
-	nicenum(vs->vs_space - vs->vs_alloc, avail);
-	nicenum(vs->vs_ops[ZIO_TYPE_READ] / sec, rops);
-	nicenum(vs->vs_ops[ZIO_TYPE_WRITE] / sec, wops);
-	nicenum(vs->vs_bytes[ZIO_TYPE_READ] / sec, rbytes);
-	nicenum(vs->vs_bytes[ZIO_TYPE_WRITE] / sec, wbytes);
-	nicenum(vs->vs_read_errors, rerr);
-	nicenum(vs->vs_write_errors, werr);
-	nicenum(vs->vs_checksum_errors, cerr);
-
-	(void) printf("%*s%*s%*s%*s %5s %5s %5s %5s %5s %5s %5s\n",
-	    indent, "",
-	    indent - 19 - (vs->vs_space ? 0 : 12), desc,
-	    vs->vs_space ? 6 : 0, vs->vs_space ? used : "",
-	    vs->vs_space ? 6 : 0, vs->vs_space ? avail : "",
-	    rops, wops, rbytes, wbytes, rerr, werr, cerr);
-
-	if (nvlist_lookup_nvlist_array(nv, ZPOOL_CONFIG_CHILDREN,
-	    &child, &children) != 0)
-		return;
-
-	for (c = 0; c < children; c++) {
-		nvlist_t *cnv = child[c];
-		char *cname, *tname;
-		uint64_t np;
-		if (nvlist_lookup_string(cnv, ZPOOL_CONFIG_PATH, &cname) &&
-		    nvlist_lookup_string(cnv, ZPOOL_CONFIG_TYPE, &cname))
-			cname = "<unknown>";
-		tname = calloc(1, strlen(cname) + 2);
-		(void) strcpy(tname, cname);
-		if (nvlist_lookup_uint64(cnv, ZPOOL_CONFIG_NPARITY, &np) == 0)
-			tname[strlen(tname)] = '0' + np;
-		show_vdev_stats(tname, cnv, indent + 2);
-		free(tname);
-	}
-}
-
-void
-show_pool_stats(spa_t *spa)
-{
-	nvlist_t *config, *nvroot;
-	char *name;
-
-	spa_config_enter(spa, RW_READER, FTAG);
-	config = spa_config_generate(spa, NULL, -1ULL, B_TRUE);
-	spa_config_exit(spa, FTAG);
-
-	VERIFY(nvlist_lookup_nvlist(config, ZPOOL_CONFIG_VDEV_TREE,
-	    &nvroot) == 0);
-	VERIFY(nvlist_lookup_string(config, ZPOOL_CONFIG_POOL_NAME,
-	    &name) == 0);
-
-	show_vdev_stats(name, nvroot, 0);
-}

contrib/bind9/CHANGES

@@ -1,5 +1,117 @@
 
-	--- 9.4.1-P1 released ---
+	--- 9.4.2 released ---
+	--- 9.4.2rc2 released ---
+
+2259.	[bug]		Reverse incorrect LIBINTERFACE bump of libisc
+			in 9.4.2rc1.  Applications built against 9.4.2rc1
+			will need to be rebuilt.
+
+2258.	[bug]		Fallback from IXFR/TSIG to SOA/AXFR/TSIG broken.
+			[RT #17241]
+
+2257.	[bug]		win32: Use the full path to vcredist_x86.exe when
+			calling it. [RT #17222]
+
+2256.	[bug]		win32: Correctly register the installation location of
+			bindevt.dll. [RT #17159]
+
+2255.	[bug]		L.ROOT-SERVERS.NET is now 199.7.83.42.
+
+2254.	[bug]		timer.c:dispatch() failed to lock timer->lock
+			when reading timer->idle allowing it to see
+			intermediate values as timer->idle was reset by
+			isc_timer_touch(). [RT #17243]
+
+	--- 9.4.2rc1 released ---
+
+2251.	[doc]		Update memstatistics-file documentation to reflect
+			reality. Note there is behaviour change for BIND 9.5.
+			[RT #17113]
+
+2249.   [bug]           Only set Authentic Data bit if client requested
+                        DNSSEC, per RFC 3655 [RT #17175]
+
+2248.   [cleanup]       Fix several errors reported by Coverity. [RT #17160]
+
+2245.	[bug]		Validating lack of DS records at trust anchors wasn't
+			working. [RT #17151]
+
+2238.	[bug]		It was possible to trigger a REQUIRE when a
+			validation was cancelled. [RT #17106]
+
+2237.	[bug]		libbind: res_init() was not thread aware. [RT #17123]
+
+2236.	[bug]		dnssec-signzone failed to preserve the case of
+			of wildcard owner names. [RT #17085]
+
+2235.	[bug]		<isc/atomic.h> was not being installed. [RT #17135]
+
+2234.   [port]          Correct some compiler warnings on SCO OSr5 [RT #17134]
+  
+2232.	[bug]		dns_adb_findaddrinfo() could fail and return
+			ISC_R_SUCCESS. [RT #17137]
+
+2231.	[bug]		Building dlzbdb (contrib/dlz/bin/dlzbdb) was broken.
+			[RT #17088]
+
+2230.	[bug]		We could INSIST reading a corrupted journal.
+			[RT #17132]
+
+2228.	[contrib]	contrib: Change 2188 was incomplete.
+
+2227.	[cleanup]	Tidied up the FAQ. [RT #17121]
+
+2225.	[bug]		More support for systems with no IPv4 addresses.
+		        [RT #17111]
+
+2224.	[bug]		Defer journal compaction if a xfrin is in progress.
+			[RT #17119]
+
+2223.	[bug]		Make a new journal when compacting. [RT #17119]
+
+2221.	[bug]		Set the event result code to reflect the actual
+			record returned to caller when a cache update is
+			rejected due to a more credible answer existing.
+			[RT #17017]
+
+2220.	[bug]		win32: Address a race condition in final shutdown of
+			the Windows socket code. [RT #17028]
+			
+2219.	[bug]		Apply zone consistancy checks to additions, not
+			removals, when updating. [RT #17049]
+
+2218.	[bug]		Remove unnecessary REQUIRE from dns_validator_create().
+			[RT #16976]
+
+2216.	[cleanup]	Fix a number of errors reported by Coverity.
+		        [RT #17094]
+
+2215.	[bug]		Bad REQUIRE check isc_hmacsha1_verify(). [RT #17094]
+
+2214.	[bug]		Deregister OpenSSL lock callback when cleaning
+			up.  Reorder OpenSSL cleanup so that RAND_cleanup()
+			is called before the locks are destroyed. [RT #17098]
+
+2213.	[bug]		SIG0 diagnostic failure messages were looking at the
+			wrong status code. [RT #17101]
+
+2212.	[func]		'host -m' now causes memory statistics and active
+			memory to be printed at exit. [RT 17028]
+
+2210.	[bug]		Deleting class specific records via UPDATE could
+			fail.  [RT #17074]
+
+2209.	[port]		osx: linking against user supplied static OpenSSL
+			libraries failed as the system ones were still being
+			found. [RT #17078]
+
+2208.	[port]		win32: make sure both build methods produce the
+			same output. [RT #17058]
+
+2207.	[port]		Some implementations of getaddrinfo() fail to set
+			ai_canonname correctly. [RT #17061]
+
+	--- 9.4.2b1 released ---
 
 2206.	[security]	"allow-query-cache" and "allow-recursion" now
 			cross inherit from each other.
@@ -16,12 +128,32 @@
 
 			[RT #16987]
 	
+2205.	[bug]		libbind: change #2119 broke thread support. [RT #16982]
+
 2203.	[security]	Query id generation was cryptographically weak.
 			[RT # 16915]
 
 2202.	[security]	The default acls for allow-query-cache and 
 			allow-recursion were not being applied. [RT #16960]
 
+2200.	[bug]		The search for cached NSEC records was stopping to
+			early leading to excessive DLV queries. [RT #16930]
+
+2199.	[bug]		win32: don't call WSAStartup() while loading dlls.
+			[RT #16911]
+
+2198.	[bug]		win32: RegCloseKey() could be called when
+			RegOpenKeyEx() failed. [RT #16911]
+
+2197.	[bug]		Add INSIST to catch negative responses which are
+			not setting the event result code appropriately.
+			[RT #16909]
+
+2196.	[port]		win32: yield processor while waiting for once to
+			to complete. [RT #16958]
+
+2194.	[bug]		Close journal before calling 'done' in xfrin.c.
+
 2193.	[port]		win32: BINDInstall.exe is now linked statically.
 			[RT #16906]
 
@@ -29,6 +161,145 @@
 			Studio's redistributable dlls if building with
 			Visual Stdio 2005 or later.
 
+2189.	[bug]		Handle socket() returning EINTR. [RT #15949]
+
+2188.	[contrib]	queryperf: autoconf changes to make the search for
+			libresolv or libbind more robust. [RT #16299]
+
+2187.	[bug]		query_addds(), query_addwildcardproof() and
+			query_addnxrrsetnsec() should take a version
+			arguement. [RT #16368]
+
+2186.	[port]		cygwin: libbind: check for struct sockaddr_storage
+			independently of IPv6. [RT #16482]
+
+2185.	[port]		sunos: libbind: check for ssize_t, memmove() and
+			memchr(). [RT #16463]
+
+2183.	[bug]		dnssec-signzone didn't handle offline private keys
+			well.  [RT #16832]
+
+2182.	[bug]		dns_dispatch_createtcp() and dispatch_createudp()
+			could return ISC_R_SUCCESS when they ran out of
+			memory. [RT #16365]
+
+2181.	[port]		sunos: libbind: add paths.h from BIND 8. [RT #16462]
+
+2180.	[cleanup]	Remove bit test from 'compress_test' as they
+			are no longer needed. [RT #16497]
+
+2178.	[bug]		'rndc reload' of a slave or stub zone resulted in
+			a reference leak. [RT #16867]
+
+2177.	[bug]		Array bounds overrun on read (rcodetext) at
+			debug level 10+. [RT #16798]
+
+2176.	[contrib]	dbus update to handle race condition during
+			initialisation (Bugzilla 235809). [RT #16842]
+
+2175.	[bug]		win32: windows broadcast condition variable support
+			was broken. [RT #16592]
+
+2174.	[bug]		I/O errors should always be fatal when reading
+			master files. [RT #16825]
+
+2173.	[port]		win32: When compiling with MSVS 2005 SP1 we also
+			need to ship Microsoft.VC80.MFCLOC.
+
+2171.	[bug]		Handle breaks in DNSSEC trust chains where the parent
+			servers are not DS aware (DS queries to the parent
+			return a referral to the child).
+
+2170.	[func]		Add acache processing to test suite. [RT #16711]
+
+2169.	[bug]		host, nslookup: when reporting NXDOMAIN report the
+			given name and not the last name searched for.
+			[RT #16763]
+
+2168.	[bug]		nsupdate: in non-interactive mode treat syntax errors
+			as fatal errors. [RT #16785]
+
+2167.	[bug]		When re-using a automatic zone named failed to
+			attach it to the new view. [RT #16786]
+
+2166.	[bug]		When running in batch mode, dig could misinterpret
+			a server address as a name to be looked up, causing
+			unexpected output. [RT #16743]
+
+2164.	[bug]		The code to determine how named-checkzone / 
+			named-compilezone was called failed under windows.
+			[RT #16764]
+
+2162.	[func]		Allow "rrset-order fixed" to be disabled at compile
+			time. [RT #16665]
+
+2161.	[bug]		'rndc flush' could report a false success. [RT #16698]
+
+2160.	[bug]		libisc wasn't handling NULL ifa_addr pointers returned
+			from getifaddrs(). [RT #16708]
+
+2159.	[bug]		Array bounds overrun in acache processing. [RT #16710]
+
+2158.	[bug]		ns_client_isself() failed to initialise key
+			leading to a REQUIRE failure. [RT #16688]
+
+2156.	[bug]		Fix node reference leaks in lookup.c:lookup_find(),
+			resolver.c:validated() and resolver.c:cache_name().
+			Fix a memory leak in rbtdb.c:free_noqname().
+			Make lookup.c:lookup_find() robust against
+			event leaks. [RT #16685]
+
+2155.	[contrib]	SQLite sdb module from [email protected].
+			[RT #16694]
+
+2153.	[bug]		nsupdate could leak memory. [RT #16691]
+
+2152.	[cleanup]	Use sizeof(buf) instead of fixed number in
+			dighost.c:get_trusted_key(). [RT #16678]
+
+2151.	[bug]		Missing newline in usage message for journalprint.
+			[RT #16679]
+
+2150.	[bug]		'rrset-order cyclic' uniformly distribute the
+			starting point for the first response for a given
+			RRset. [RT #16655]
+
+2149.	[bug]		isc_mem_checkdestroyed() failed to abort on
+			if there were still active memory contexts.
+			[RT #16672]
+
+2147.	[bug]		libbind: remove potential buffer overflow from
+			hmac_link.c. [RT #16437]
+
+2146.	[cleanup]	Silence Linux's spurious "obsolete setsockopt
+			SO_BSDCOMPAT" message. [RT #16641]
+
+2145.	[bug]		Check DS/DLV digest lengths for known digests.
+			[RT #16622]
+
+2144.	[cleanup]	Suppress logging of SERVFAIL from forwarders.
+			[RT #16619]
+
+2143.	[bug]		We failed to restart the IPv6 client when the
+			kernel failed to return the destination the
+			packet was sent to. [RT #16613]
+
+2142.	[bug]		Handle master files with a modification time that
+			matches the epoch. [RT# 16612]
+
+2141.	[bug]		dig/host should not be setting IDN_ASCCHECK (IDN
+			equivalent of LDH checks).  [RT #16609]
+
+2140.	[bug]		libbind: missing unlock on pthread_key_create()
+			failures. [RT #16654]
+
+2139.	[bug]		dns_view_find() was being called with wrong type
+			in adb.c. [RT #16670]
+
+2119.	[compat]	libbind: allow res_init() to succeed enough to
+			return the default domain even if it was unable
+			to allocate memory.
+
 	--- 9.4.1 released ---
 
 2172.	[bug]		query_addsoa() was being called with a non zone db.
@@ -524,7 +795,7 @@
 			hex strings with comments. [RT #15814]
 
 1974.	[doc]		List each of the zone types and associated zone
-			options seperately in the ARM.
+			options separately in the ARM.
 
 1973.	[func]		TSIG HMACSHA1, HMACSHA224, HMACSHA256, HMACSHA384 and
 			HMACSHA512 support. [RT #13606]
@@ -551,7 +822,7 @@
 1965.	[func]		Suppress spurious "recusion requested but not
 			available" warning with 'dig +qr'. [RT #15780].
 
-1964.	[func]		Seperate out MX and SRV to CNAME checks. [RT #15723]
+1964.	[func]		Separate out MX and SRV to CNAME checks. [RT #15723]
 
 1963.	[port]		Tru64 4.0E doesn't support send() and recv(). 
 			[RT #15586]
@@ -771,7 +1042,7 @@
 1898.	[bug]		Extend ISC_SOCKADDR_FORMATSIZE and
 			ISC_NETADDR_FORMATSIZE to allow for scope details.
 
-1897.	[func]		x86 and x86_64 now have seperate atomic locking
+1897.	[func]		x86 and x86_64 now have separate atomic locking
 			implementations.
 
 1896.	[bug]		Recursive clients soft quota support wasn't working
@@ -825,7 +1096,7 @@
 			[RT #14892]
 
 1878.	[func]		Detect duplicates of UDP queries we are recursing on
-			and drop them.  New stats category "duplicates".
+			and drop them.  New stats category "duplicate".
 			[RT #2471]
 
 1877.	[bug]		Fix unreasonably low quantum on call to
@@ -1769,7 +2040,7 @@
 			[RT #6427]
 
 1555.	[func]		'rrset-order cyclic' no longer has a random starting
-			point. [RT #7572]
+			point per query. [RT #7572]
 
 1554.	[bug]		dig, host, nslookup failed when no nameservers
 			were specified in /etc/resolv.conf. [RT #8232]
@@ -6250,7 +6521,7 @@
 			and has been removed.
 
  170.	[cleanup]	Remove inter server consistancy checks from zone,
-			these should return as a seperate module in 9.1.
+			these should return as a separate module in 9.1.
 			dns_zone_checkservers(), dns_zone_checkparents(),
 			dns_zone_checkchildren(), dns_zone_checkglue().
 

contrib/bind9/COPYRIGHT

@@ -1,7 +1,7 @@
 Copyright (C) 2004-2007  Internet Systems Consortium, Inc. ("ISC")
 Copyright (C) 1996-2003  Internet Software Consortium.
 
-Permission to use, copy, modify, and distribute this software for any
+Permission to use, copy, modify, and/or distribute this software for any
 purpose with or without fee is hereby granted, provided that the above
 copyright notice and this permission notice appear in all copies.
 
@@ -13,7 +13,7 @@ LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
 OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 PERFORMANCE OF THIS SOFTWARE.
 
-$Id: COPYRIGHT,v 1.9.18.3 2007/01/08 02:41:59 marka Exp $
+$Id: COPYRIGHT,v 1.9.18.4 2007/08/28 07:19:54 tbox Exp $
 
 Portions Copyright (C) 1996-2001  Nominum, Inc.
 

contrib/bind9/Makefile.in

@@ -1,7 +1,7 @@
-# Copyright (C) 2004-2006  Internet Systems Consortium, Inc. ("ISC")
+# Copyright (C) 2004-2007  Internet Systems Consortium, Inc. ("ISC")
 # Copyright (C) 1998-2002  Internet Software Consortium.
 #
-# Permission to use, copy, modify, and distribute this software for any
+# Permission to use, copy, modify, and/or distribute this software for any
 # purpose with or without fee is hereby granted, provided that the above
 # copyright notice and this permission notice appear in all copies.
 #
@@ -13,7 +13,7 @@
 # OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 # PERFORMANCE OF THIS SOFTWARE.
 
-# $Id: Makefile.in,v 1.43.18.4 2006/05/19 00:04:01 marka Exp $
+# $Id: Makefile.in,v 1.43.18.6 2007/09/03 23:46:21 tbox Exp $
 
 srcdir =	@srcdir@
 VPATH =		@srcdir@
@@ -61,7 +61,7 @@ test:
 
 FAQ: FAQ.xml
 	${XSLTPROC} doc/xsl/isc-docbook-text.xsl FAQ.xml | \
-	${W3M} -T text/html -dump >$@.tmp
+	LC_ALL=C ${W3M} -T text/html -dump -cols 72 >$@.tmp
 	mv $@.tmp $@
 
 clean::

contrib/bind9/README

@@ -43,16 +43,19 @@ BIND 9
 		Nominum, Inc.
 
 
-BIND 9.4.1-P1
+BIND 9.4.2
 
-	BIND 9.4.1-P1 is a security release, containing a fixes for a
-	security bugs in BIND 9.4.1.
+	BIND 9.4.2 is a maintenance release, containing fixes for
+	a number of bugs in 9.4.1.
+
+	Warning: If you installed BIND 9.4.2rc1 then any applications
+	linked against this release candidate will need to be rebuilt.
 
 BIND 9.4.1
 
-	BIND 9.4.1 is a security release, containing a fix for a
-	security bug in 9.4.0.
-	
+	BIND 9.4.1 is a security release, containing a fix for
+	a security bugs in 9.4.0.
+
 BIND 9.4.0
 
 	BIND 9.4.0 has a number of new features over 9.3,
@@ -74,7 +77,9 @@ BIND 9.4.0
 	used to specify the default zone access level rather than
 	having to have every zone override the global value.
 	allow-query-cache can be set at both the options and view
-	levels.  If allow-query-cache is not set allow-query applies.
+	levels. If allow-query-cache is not set then allow-recursion
+	is used if set, otherwise allow-query is used if set, otherwise
+	the default (localhost; localnets;) is used.
 
 	rndc: the source address can now be specified.
 
@@ -418,7 +423,7 @@ Building
 	We've had successful builds and tests on the following systems:
 
 		COMPAQ Tru64 UNIX 5.1B
-		FreeBSD 4.10, 5.2.1
+		FreeBSD 4.10, 5.2.1, 6.2
 		HP-UX 11.11
 		NetBSD 1.5
 		Slackware Linux 8.1
@@ -475,6 +480,8 @@ Building
 				    -DDIG_SIGCHASE_BU=1)
 		Disable dropping queries from particular well known ports.
 		  -DNS_CLIENT_DROPPORT=0
+		Disable support for "rrset-order fixed".
+		  -DDNS_RDATASET_FIXED=0
 
 	    LDFLAGS
 		Linker flags. Defaults to empty string.
@@ -587,9 +594,8 @@ Bug Reports and Mailing Lists
 		http://www.isc.org/ops/lists/
 
 	If you're planning on making changes to the BIND 9 source
-	code, you might want to join the BIND Workers mailing list.
-	Send mail to
-
-		[email protected]
-
+	code, you might want to join the BIND Forum as a Worker.
+	This gives you access to the [email protected] mailing
+	list and pre-release access to the code.
 
+		http://www.isc.org/sw/guild/bf/

contrib/bind9/bin/check/check-tool.c

@@ -1,8 +1,8 @@
 /*
- * Copyright (C) 2004-2006  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004-2007  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 2000-2002  Internet Software Consortium.
  *
- * Permission to use, copy, modify, and distribute this software for any
+ * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies.
  *
@@ -15,14 +15,13 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: check-tool.c,v 1.10.18.14 2006/06/08 01:43:00 marka Exp $ */
+/* $Id: check-tool.c,v 1.10.18.18 2007/09/13 05:04:01 each Exp $ */
 
 /*! \file */
 
 #include <config.h>
 
 #include <stdio.h>
-#include <string.h>
 
 #include "check-tool.h"
 #include <isc/util.h>
@@ -33,6 +32,7 @@
 #include <isc/netdb.h>
 #include <isc/region.h>
 #include <isc/stdio.h>
+#include <isc/string.h>
 #include <isc/types.h>
 
 #include <dns/fixedname.h>
@@ -130,7 +130,16 @@ checkns(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner,
 	dns_name_format(name, namebuf, sizeof(namebuf) - 1);
 	switch (result) {
 	case 0:
-		if (strcasecmp(ai->ai_canonname, namebuf) != 0) {
+		/*
+		 * Work around broken getaddrinfo() implementations that
+		 * fail to set ai_canonname on first entry.
+		 */
+		cur = ai;
+		while (cur != NULL && cur->ai_canonname == NULL &&
+		       cur->ai_next != NULL)
+			cur = cur->ai_next;
+		if (cur != NULL && cur->ai_canonname != NULL &&
+		    strcasecmp(ai->ai_canonname, namebuf) != 0) {
 			dns_zone_log(zone, ISC_LOG_ERROR,
 				     "%s/NS '%s' (out of zone) "
 				     "is a CNAME (illegal)",
@@ -268,7 +277,7 @@ checkns(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner,
 static isc_boolean_t
 checkmx(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner) {
 #ifdef USE_GETADDRINFO
-	struct addrinfo hints, *ai;
+	struct addrinfo hints, *ai, *cur;
 	char namebuf[DNS_NAME_FORMATSIZE + 1];
 	char ownerbuf[DNS_NAME_FORMATSIZE];
 	int result;
@@ -293,7 +302,16 @@ checkmx(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner) {
 	dns_name_format(name, namebuf, sizeof(namebuf) - 1);
 	switch (result) {
 	case 0:
-		if (strcasecmp(ai->ai_canonname, namebuf) != 0) {
+		/*
+		 * Work around broken getaddrinfo() implementations that
+		 * fail to set ai_canonname on first entry.
+		 */
+		cur = ai;
+		while (cur != NULL && cur->ai_canonname == NULL &&
+		       cur->ai_next != NULL)
+			cur = cur->ai_next;
+		if (cur != NULL && cur->ai_canonname != NULL &&
+		    strcasecmp(cur->ai_canonname, namebuf) != 0) {
 			if ((zone_options & DNS_ZONEOPT_WARNMXCNAME) != 0)
 				level = ISC_LOG_WARNING;
 			if ((zone_options & DNS_ZONEOPT_IGNOREMXCNAME) == 0) {
@@ -332,7 +350,7 @@ checkmx(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner) {
 static isc_boolean_t
 checksrv(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner) {
 #ifdef USE_GETADDRINFO
-	struct addrinfo hints, *ai;
+	struct addrinfo hints, *ai, *cur;
 	char namebuf[DNS_NAME_FORMATSIZE + 1];
 	char ownerbuf[DNS_NAME_FORMATSIZE];
 	int result;
@@ -357,7 +375,16 @@ checksrv(dns_zone_t *zone, dns_name_t *name, dns_name_t *owner) {
 	dns_name_format(name, namebuf, sizeof(namebuf) - 1);
 	switch (result) {
 	case 0:
-		if (strcasecmp(ai->ai_canonname, namebuf) != 0) {
+		/*
+		 * Work around broken getaddrinfo() implementations that
+		 * fail to set ai_canonname on first entry.
+		 */
+		cur = ai;
+		while (cur != NULL && cur->ai_canonname == NULL &&
+		       cur->ai_next != NULL)
+			cur = cur->ai_next;
+		if (cur != NULL && cur->ai_canonname != NULL &&
+		    strcasecmp(cur->ai_canonname, namebuf) != 0) {
 			if ((zone_options & DNS_ZONEOPT_WARNSRVCNAME) != 0)
 				level = ISC_LOG_WARNING;
 			if ((zone_options & DNS_ZONEOPT_IGNORESRVCNAME) == 0) {

contrib/bind9/bin/check/named-checkconf.8

@@ -13,7 +13,7 @@
 .\" OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 .\" PERFORMANCE OF THIS SOFTWARE.
 .\"
-.\" $Id: named-checkconf.8,v 1.16.18.11 2007/01/30 00:23:44 marka Exp $
+.\" $Id: named-checkconf.8,v 1.16.18.13 2007/06/20 02:26:58 marka Exp $
 .\"
 .hy 0
 .ad l
@@ -42,7 +42,7 @@ checks the syntax, but not the semantics, of a named configuration file.
 .PP
 \-t \fIdirectory\fR
 .RS 4
-chroot to
+Chroot to
 \fIdirectory\fR
 so that include directives in the configuration file are processed as if run by a similarly chrooted named.
 .RE
@@ -56,7 +56,7 @@ program and exit.
 .PP
 \-z
 .RS 4
-Perform a check load the master zonefiles found in
+Perform a test load of all master zones found in
 \fInamed.conf\fR.
 .RE
 .PP
@@ -77,6 +77,7 @@ returns an exit status of 1 if errors were detected and 0 otherwise.
 .SH "SEE ALSO"
 .PP
 \fBnamed\fR(8),
+\fBnamed\-checkzone\fR(8),
 BIND 9 Administrator Reference Manual.
 .SH "AUTHOR"
 .PP

contrib/bind9/bin/check/named-checkconf.docbook

@@ -5,7 +5,7 @@
  - Copyright (C) 2004, 2005, 2007  Internet Systems Consortium, Inc. ("ISC")
  - Copyright (C) 2000-2002  Internet Software Consortium.
  -
- - Permission to use, copy, modify, and distribute this software for any
+ - Permission to use, copy, modify, and/or distribute this software for any
  - purpose with or without fee is hereby granted, provided that the above
  - copyright notice and this permission notice appear in all copies.
  -
@@ -18,7 +18,7 @@
  - PERFORMANCE OF THIS SOFTWARE.
 -->
 
-<!-- $Id: named-checkconf.docbook,v 1.8.18.7 2007/01/29 23:57:20 marka Exp $ -->
+<!-- $Id: named-checkconf.docbook,v 1.8.18.10 2007/08/28 07:19:55 tbox Exp $ -->
 <refentry id="man.named-checkconf">
   <refentryinfo>
     <date>June 14, 2000</date>
@@ -77,7 +77,7 @@
         <term>-t <replaceable class="parameter">directory</replaceable></term>
         <listitem>
           <para>
-            chroot to <filename>directory</filename> so that
+            Chroot to <filename>directory</filename> so that
             include
             directives in the configuration file are processed as if
             run by a similarly chrooted named.
@@ -99,8 +99,8 @@
         <term>-z</term>
         <listitem>
           <para>
-            Perform a check load the master zonefiles found in
-            <filename>named.conf</filename>.
+	    Perform a test load of all master zones found in
+	    <filename>named.conf</filename>.
           </para>
         </listitem>
       </varlistentry>
@@ -141,6 +141,9 @@
     <para><citerefentry>
         <refentrytitle>named</refentrytitle><manvolnum>8</manvolnum>
       </citerefentry>,
+      <citerefentry>
+        <refentrytitle>named-checkzone</refentrytitle><manvolnum>8</manvolnum>
+      </citerefentry>,
       <citetitle>BIND 9 Administrator Reference Manual</citetitle>.
     </para>
   </refsect1>

contrib/bind9/bin/check/named-checkconf.html

@@ -14,7 +14,7 @@
  - OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  - PERFORMANCE OF THIS SOFTWARE.
 -->
-<!-- $Id: named-checkconf.html,v 1.9.18.18 2007/01/30 00:23:44 marka Exp $ -->
+<!-- $Id: named-checkconf.html,v 1.9.18.20 2007/06/20 02:26:58 marka Exp $ -->
 <html>
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
@@ -43,7 +43,7 @@
 <div class="variablelist"><dl>
 <dt><span class="term">-t <em class="replaceable"><code>directory</code></em></span></dt>
 <dd><p>
-            chroot to <code class="filename">directory</code> so that
+            Chroot to <code class="filename">directory</code> so that
             include
             directives in the configuration file are processed as if
             run by a similarly chrooted named.
@@ -55,8 +55,8 @@
           </p></dd>
 <dt><span class="term">-z</span></dt>
 <dd><p>
-            Perform a check load the master zonefiles found in
-            <code class="filename">named.conf</code>.
+	    Perform a test load of all master zones found in
+	    <code class="filename">named.conf</code>.
           </p></dd>
 <dt><span class="term">-j</span></dt>
 <dd><p>
@@ -70,20 +70,21 @@
 </dl></div>
 </div>
 <div class="refsect1" lang="en">
-<a name="id2543488"></a><h2>RETURN VALUES</h2>
+<a name="id2543489"></a><h2>RETURN VALUES</h2>
 <p><span><strong class="command">named-checkconf</strong></span>
       returns an exit status of 1 if
       errors were detected and 0 otherwise.
     </p>
 </div>
 <div class="refsect1" lang="en">
-<a name="id2543499"></a><h2>SEE ALSO</h2>
+<a name="id2543500"></a><h2>SEE ALSO</h2>
 <p><span class="citerefentry"><span class="refentrytitle">named</span>(8)</span>,
+      <span class="citerefentry"><span class="refentrytitle">named-checkzone</span>(8)</span>,
       <em class="citetitle">BIND 9 Administrator Reference Manual</em>.
     </p>
 </div>
 <div class="refsect1" lang="en">
-<a name="id2543521"></a><h2>AUTHOR</h2>
+<a name="id2543530"></a><h2>AUTHOR</h2>
 <p><span class="corpauthor">Internet Systems Consortium</span>
     </p>
 </div>

contrib/bind9/bin/check/named-checkzone.8

@@ -13,7 +13,7 @@
 .\" OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 .\" PERFORMANCE OF THIS SOFTWARE.
 .\"
-.\" $Id: named-checkzone.8,v 1.18.18.20 2007/01/30 00:23:44 marka Exp $
+.\" $Id: named-checkzone.8,v 1.18.18.23 2007/06/20 02:26:58 marka Exp $
 .\"
 .hy 0
 .ad l
@@ -48,7 +48,7 @@ useful for checking zone files before configuring them into a name server.
 \fBnamed\-compilezone\fR
 is similar to
 \fBnamed\-checkzone\fR, but it always dumps the zone contents to a specified file in a specified format. Additionally, it applies stricter check levels by default, since the dump output will be used as an actual zone file loaded by
-\fBnamed\fR. When manaully specified otherwise, the check levels must at least be as strict as those specified in the
+\fBnamed\fR. When manually specified otherwise, the check levels must at least be as strict as those specified in the
 \fBnamed\fR
 configuration file.
 .SH "OPTIONS"
@@ -82,7 +82,7 @@ Specify the class of the zone. If not specified "IN" is assumed.
 .PP
 \-i \fImode\fR
 .RS 4
-Perform post load zone integrity checks. Possible modes are
+Perform post\-load zone integrity checks. Possible modes are
 \fB"full"\fR
 (default),
 \fB"full\-sibling"\fR,
@@ -105,7 +105,7 @@ only checks SRV records which refer to in\-zone hostnames.
 .sp
 Mode
 \fB"full"\fR
-checks that delegation NS records refer to A or AAAA record (both in\-zone and out\-of\-zone hostnames). It also checks that glue addresses records in the zone match those advertised by the child. Mode
+checks that delegation NS records refer to A or AAAA record (both in\-zone and out\-of\-zone hostnames). It also checks that glue address records in the zone match those advertised by the child. Mode
 \fB"local"\fR
 only checks NS records which refer to in\-zone hostnames or that some required glue exists, that is when the nameserver is in a child zone.
 .sp
@@ -213,7 +213,7 @@ Check if a SRV record refers to a CNAME. Possible modes are
 .PP
 \-t \fIdirectory\fR
 .RS 4
-chroot to
+Chroot to
 \fIdirectory\fR
 so that include directives in the configuration file are processed as if run by a similarly chrooted named.
 .RE
@@ -256,6 +256,7 @@ returns an exit status of 1 if errors were detected and 0 otherwise.
 .SH "SEE ALSO"
 .PP
 \fBnamed\fR(8),
+\fBnamed\-checkconf\fR(8),
 RFC 1035,
 BIND 9 Administrator Reference Manual.
 .SH "AUTHOR"

contrib/bind9/bin/check/named-checkzone.c

@@ -1,8 +1,8 @@
 /*
- * Copyright (C) 2004-2006  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004-2007  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 1999-2003  Internet Software Consortium.
  *
- * Permission to use, copy, modify, and distribute this software for any
+ * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies.
  *
@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: named-checkzone.c,v 1.29.18.16 2006/10/05 05:24:35 marka Exp $ */
+/* $Id: named-checkzone.c,v 1.29.18.19 2007/08/28 07:19:55 tbox Exp $ */
 
 /*! \file */
 
@@ -109,6 +109,8 @@ main(int argc, char **argv) {
 	outputstyle = &dns_master_style_full;
 
 	prog_name = strrchr(argv[0], '/');
+	if (prog_name == NULL)
+		prog_name = strrchr(argv[0], '\\');
 	if (prog_name != NULL)
 		prog_name++;
 	else

contrib/bind9/bin/check/named-checkzone.docbook

@@ -5,7 +5,7 @@
  - Copyright (C) 2004-2007  Internet Systems Consortium, Inc. ("ISC")
  - Copyright (C) 2000-2002  Internet Software Consortium.
  -
- - Permission to use, copy, modify, and distribute this software for any
+ - Permission to use, copy, modify, and/or distribute this software for any
  - purpose with or without fee is hereby granted, provided that the above
  - copyright notice and this permission notice appear in all copies.
  -
@@ -18,7 +18,7 @@
  - PERFORMANCE OF THIS SOFTWARE.
 -->
 
-<!-- $Id: named-checkzone.docbook,v 1.11.18.17 2007/01/29 23:57:20 marka Exp $ -->
+<!-- $Id: named-checkzone.docbook,v 1.11.18.21 2007/08/28 07:19:55 tbox Exp $ -->
 <refentry id="man.named-checkzone">
   <refentryinfo>
     <date>June 13, 2000</date>
@@ -117,7 +117,7 @@
 	Additionally, it applies stricter check levels by default,
         since the dump output will be used as an actual zone file
 	loaded by <command>named</command>.
-	When manaully specified otherwise, the check levels must at
+	When manually specified otherwise, the check levels must at
         least be as strict as those specified in the
 	<command>named</command> configuration file.
      </para>
@@ -177,7 +177,7 @@
         <term>-i <replaceable class="parameter">mode</replaceable></term>
 	<listitem>
 	  <para>
-	      Perform post load zone integrity checks.  Possible modes are
+	      Perform post-load zone integrity checks.  Possible modes are
 	      <command>"full"</command> (default),
 	      <command>"full-sibling"</command>,
 	      <command>"local"</command>,
@@ -199,7 +199,7 @@
 	  <para>
 	      Mode <command>"full"</command> checks that delegation NS
 	      records refer to A or AAAA record (both in-zone and out-of-zone
-	      hostnames).  It also checks that glue addresses records
+	      hostnames).  It also checks that glue address records
 	      in the zone match those advertised by the child.
 	      Mode <command>"local"</command> only checks NS records which
 	      refer to in-zone hostnames or that some required glue exists,
@@ -342,7 +342,7 @@
         <term>-t <replaceable class="parameter">directory</replaceable></term>
         <listitem>
           <para>
-            chroot to <filename>directory</filename> so that
+            Chroot to <filename>directory</filename> so that
             include
             directives in the configuration file are processed as if
             run by a similarly chrooted named.
@@ -422,6 +422,9 @@
     <para><citerefentry>
         <refentrytitle>named</refentrytitle><manvolnum>8</manvolnum>
       </citerefentry>,
+      <citerefentry>
+        <refentrytitle>named-checkconf</refentrytitle><manvolnum>8</manvolnum>  
+      </citerefentry>,
       <citetitle>RFC 1035</citetitle>,
       <citetitle>BIND 9 Administrator Reference Manual</citetitle>.
     </para>

contrib/bind9/bin/check/named-checkzone.html

@@ -14,7 +14,7 @@
  - OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  - PERFORMANCE OF THIS SOFTWARE.
 -->
-<!-- $Id: named-checkzone.html,v 1.11.18.27 2007/01/30 00:23:44 marka Exp $ -->
+<!-- $Id: named-checkzone.html,v 1.11.18.30 2007/06/20 02:26:58 marka Exp $ -->
 <html>
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
@@ -47,7 +47,7 @@
 	Additionally, it applies stricter check levels by default,
         since the dump output will be used as an actual zone file
 	loaded by <span><strong class="command">named</strong></span>.
-	When manaully specified otherwise, the check levels must at
+	When manually specified otherwise, the check levels must at
         least be as strict as those specified in the
 	<span><strong class="command">named</strong></span> configuration file.
      </p>
@@ -79,7 +79,7 @@
 <dt><span class="term">-i <em class="replaceable"><code>mode</code></em></span></dt>
 <dd>
 <p>
-	      Perform post load zone integrity checks.  Possible modes are
+	      Perform post-load zone integrity checks.  Possible modes are
 	      <span><strong class="command">"full"</strong></span> (default),
 	      <span><strong class="command">"full-sibling"</strong></span>,
 	      <span><strong class="command">"local"</strong></span>,
@@ -101,7 +101,7 @@
 <p>
 	      Mode <span><strong class="command">"full"</strong></span> checks that delegation NS
 	      records refer to A or AAAA record (both in-zone and out-of-zone
-	      hostnames).  It also checks that glue addresses records
+	      hostnames).  It also checks that glue address records
 	      in the zone match those advertised by the child.
 	      Mode <span><strong class="command">"local"</strong></span> only checks NS records which
 	      refer to in-zone hostnames or that some required glue exists,
@@ -195,7 +195,7 @@
 	  </p></dd>
 <dt><span class="term">-t <em class="replaceable"><code>directory</code></em></span></dt>
 <dd><p>
-            chroot to <code class="filename">directory</code> so that
+            Chroot to <code class="filename">directory</code> so that
             include
             directives in the configuration file are processed as if
             run by a similarly chrooted named.
@@ -242,12 +242,13 @@
 <div class="refsect1" lang="en">
 <a name="id2544311"></a><h2>SEE ALSO</h2>
 <p><span class="citerefentry"><span class="refentrytitle">named</span>(8)</span>,
+      <span class="citerefentry"><span class="refentrytitle">named-checkconf</span>(8)</span>,
       <em class="citetitle">RFC 1035</em>,
       <em class="citetitle">BIND 9 Administrator Reference Manual</em>.
     </p>
 </div>
 <div class="refsect1" lang="en">
-<a name="id2544336"></a><h2>AUTHOR</h2>
+<a name="id2544344"></a><h2>AUTHOR</h2>
 <p><span class="corpauthor">Internet Systems Consortium</span>
     </p>
 </div>

contrib/bind9/bin/dig/dig.1

@@ -13,7 +13,7 @@
 .\" OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 .\" PERFORMANCE OF THIS SOFTWARE.
 .\"
-.\" $Id: dig.1,v 1.23.18.19 2007/01/30 00:23:44 marka Exp $
+.\" $Id: dig.1,v 1.23.18.22 2007/05/16 06:11:27 marka Exp $
 .\"
 .hy 0
 .ad l
@@ -50,7 +50,7 @@ Although
 \fBdig\fR
 is normally used with command\-line arguments, it also has a batch mode of operation for reading lookup requests from a file. A brief summary of its command\-line arguments and options is printed when the
 \fB\-h\fR
-option is given. Unlike earlier versions, the BIND9 implementation of
+option is given. Unlike earlier versions, the BIND 9 implementation of
 \fBdig\fR
 allows multiple lookups to be issued from the command line.
 .PP
@@ -128,14 +128,14 @@ The default query class (IN for internet) is overridden by the
 \fB\-c\fR
 option.
 \fIclass\fR
-is any valid class, such as HS for Hesiod records or CH for CHAOSNET records.
+is any valid class, such as HS for Hesiod records or CH for Chaosnet records.
 .PP
 The
 \fB\-f\fR
 option makes
 \fBdig \fR
 operate in batch mode by reading a list of lookup requests to process from the file
-\fIfilename\fR. The file contains a number of queries, one per line. Each entry in the file should be organised in the same way they would be presented as queries to
+\fIfilename\fR. The file contains a number of queries, one per line. Each entry in the file should be organized in the same way they would be presented as queries to
 \fBdig\fR
 using the command\-line interface.
 .PP
@@ -160,7 +160,7 @@ to only use IPv6 query transport.
 The
 \fB\-t\fR
 option sets the query type to
-\fItype\fR. It can be any valid query type which is supported in BIND9. The default query type "A", unless the
+\fItype\fR. It can be any valid query type which is supported in BIND 9. The default query type is "A", unless the
 \fB\-x\fR
 option is supplied to indicate a reverse lookup. A zone transfer can be requested by specifying a type of AXFR. When an incremental zone transfer (IXFR) is required,
 \fItype\fR
@@ -171,11 +171,11 @@ ixfr=N. The incremental zone transfer will contain the changes made to the zone
 The
 \fB\-q\fR
 option sets the query name to
-\fIname\fR. This useful do distingish the
+\fIname\fR. This useful do distinguish the
 \fIname\fR
 from other arguments.
 .PP
-Reverse lookups \- mapping addresses to names \- are simplified by the
+Reverse lookups \(em mapping addresses to names \(em are simplified by the
 \fB\-x\fR
 option.
 \fIaddr\fR
@@ -228,7 +228,7 @@ to negate the meaning of that keyword. Other keywords assign values to options l
 .PP
 \fB+[no]tcp\fR
 .RS 4
-Use [do not use] TCP when querying name servers. The default behaviour is to use UDP unless an AXFR or IXFR query is requested, in which case a TCP connection is used.
+Use [do not use] TCP when querying name servers. The default behavior is to use UDP unless an AXFR or IXFR query is requested, in which case a TCP connection is used.
 .RE
 .PP
 \fB+[no]vc\fR
@@ -330,7 +330,7 @@ makes iterative queries to resolve the name being looked up. It will follow refe
 .PP
 \fB+[no]cmd\fR
 .RS 4
-toggles the printing of the initial comment in the output identifying the version of
+Toggles the printing of the initial comment in the output identifying the version of
 \fBdig\fR
 and the query options that have been applied. This comment is printed by default.
 .RE
@@ -354,7 +354,7 @@ Toggle the display of comment lines in the output. The default is to print comme
 .PP
 \fB+[no]stats\fR
 .RS 4
-This query option toggles the printing of statistics: when the query was made, the size of the reply and so on. The default behaviour is to print the query statistics.
+This query option toggles the printing of statistics: when the query was made, the size of the reply and so on. The default behavior is to print the query statistics.
 .RE
 .PP
 \fB+[no]qr\fR
@@ -391,7 +391,7 @@ Set or clear all display flags.
 .RS 4
 Sets the timeout for a query to
 \fIT\fR
-seconds. The default time out is 5 seconds. An attempt to set
+seconds. The default timeout is 5 seconds. An attempt to set
 \fIT\fR
 to less than 1 will result in a query timeout of 1 second being applied.
 .RE
@@ -451,7 +451,7 @@ output.
 .PP
 \fB+[no]fail\fR
 .RS 4
-Do not try the next server if you receive a SERVFAIL. The default is to not try the next server which is the reverse of normal stub resolver behaviour.
+Do not try the next server if you receive a SERVFAIL. The default is to not try the next server which is the reverse of normal stub resolver behavior.
 .RE
 .PP
 \fB+[no]besteffort\fR
@@ -487,7 +487,7 @@ Requires dig be compiled with \-DDIG_SIGCHASE.
 .PP
 \fB+[no]topdown\fR
 .RS 4
-When chasing DNSSEC signature chains perform a top down validation. Requires dig be compiled with \-DDIG_SIGCHASE.
+When chasing DNSSEC signature chains perform a top\-down validation. Requires dig be compiled with \-DDIG_SIGCHASE.
 .RE
 .SH "MULTIPLE QUERIES"
 .PP

contrib/bind9/bin/dig/dig.c

@@ -1,8 +1,8 @@
 /*
- * Copyright (C) 2004-2006  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004-2007  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 2000-2003  Internet Software Consortium.
  *
- * Permission to use, copy, modify, and distribute this software for any
+ * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies.
  *
@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: dig.c,v 1.186.18.26 2006/07/21 23:52:21 marka Exp $ */
+/* $Id: dig.c,v 1.186.18.29 2007/08/28 07:19:55 tbox Exp $ */
 
 /*! \file */
 
@@ -650,42 +650,6 @@ printgreeting(int argc, char **argv, dig_lookup_t *lookup) {
 	}
 }
 
-/*%
- * Reorder an argument list so that server names all come at the end.
- * This is a bit of a hack, to allow batch-mode processing to properly
- * handle the server options.
- */
-static void
-reorder_args(int argc, char *argv[]) {
-	int i, j;
-	char *ptr;
-	int end;
-
-	debug("reorder_args()");
-	end = argc - 1;
-	while (argv[end][0] == '@') {
-		end--;
-		if (end == 0)
-			return;
-	}
-	debug("arg[end]=%s", argv[end]);
-	for (i = 1; i < end - 1; i++) {
-		if (argv[i][0] == '@') {
-			debug("arg[%d]=%s", i, argv[i]);
-			ptr = argv[i];
-			for (j = i + 1; j < end; j++) {
-				debug("Moving %s to %d", argv[j], j - 1);
-				argv[j - 1] = argv[j];
-			}
-			debug("moving %s to end, %d", ptr, end - 1);
-			argv[end - 1] = ptr;
-			end--;
-			if (end < 1)
-				return;
-		}
-	}
-}
-
 static isc_uint32_t
 parse_uint(char *arg, const char *desc, isc_uint32_t max) {
 	isc_result_t result;
@@ -1104,7 +1068,9 @@ static const char *single_dash_opts = "46dhimnv";
 static const char *dash_opts = "46bcdfhikmnptvyx";
 static isc_boolean_t
 dash_option(char *option, char *next, dig_lookup_t **lookup,
-	    isc_boolean_t *open_type_class, isc_boolean_t config_only)
+	    isc_boolean_t *open_type_class, isc_boolean_t *need_clone,
+	    isc_boolean_t config_only, int argc, char **argv,
+	    isc_boolean_t *firstarg)
 {
 	char opt, *value, *ptr, *ptr2, *ptr3;
 	isc_result_t result;
@@ -1241,14 +1207,20 @@ dash_option(char *option, char *next, dig_lookup_t **lookup,
 		return (value_from_next);
 	case 'q':
 		if (!config_only) {
-			(*lookup) = clone_lookup(default_lookup,
-					         ISC_TRUE);
+			if (*need_clone)
+				(*lookup) = clone_lookup(default_lookup,
+							 ISC_TRUE);
+			*need_clone = ISC_TRUE;
 			strncpy((*lookup)->textname, value, 
 				sizeof((*lookup)->textname));
 			(*lookup)->textname[sizeof((*lookup)->textname)-1]=0;
 			(*lookup)->trace_root = ISC_TF((*lookup)->trace  ||
 						     (*lookup)->ns_search_only);
 			(*lookup)->new_search = ISC_TRUE;
+			if (*firstarg) {
+				printgreeting(argc, argv, *lookup);
+				*firstarg = ISC_FALSE;
+			}
 			ISC_LIST_APPEND(lookup_list, (*lookup), link);
 			debug("looking up %s", (*lookup)->textname);
 		}
@@ -1376,7 +1348,9 @@ dash_option(char *option, char *next, dig_lookup_t **lookup,
 		keysecret[sizeof(keysecret)-1]=0;
 		return (value_from_next);
 	case 'x':
-		*lookup = clone_lookup(default_lookup, ISC_TRUE);
+		if (*need_clone)
+			*lookup = clone_lookup(default_lookup, ISC_TRUE);
+		*need_clone = ISC_TRUE;
 		if (get_reverse(textname, sizeof(textname), value,
 				ip6_int, ISC_FALSE) == ISC_R_SUCCESS) {
 			strncpy((*lookup)->textname, textname,
@@ -1390,6 +1364,10 @@ dash_option(char *option, char *next, dig_lookup_t **lookup,
 			if (!(*lookup)->rdclassset)
 				(*lookup)->rdclass = dns_rdataclass_in;
 			(*lookup)->new_search = ISC_TRUE;
+			if (*firstarg) {
+				printgreeting(argc, argv, *lookup);
+				*firstarg = ISC_FALSE;
+			}
 			ISC_LIST_APPEND(lookup_list, *lookup, link);
 		} else {
 			fprintf(stderr, "Invalid IP address %s\n", value);
@@ -1481,6 +1459,8 @@ parse_args(isc_boolean_t is_batchfile, isc_boolean_t config_only,
 	char rcfile[256];
 #endif
 	char *input;
+	int i;
+	isc_boolean_t need_clone = ISC_TRUE;
 
 	/*
 	 * The semantics for parsing the args is a bit complex; if
@@ -1528,7 +1508,9 @@ parse_args(isc_boolean_t is_batchfile, isc_boolean_t config_only,
 				bargv[0] = argv[0];
 				argv0 = argv[0];
 
-				reorder_args(bargc, (char **)bargv);
+				for(i = 0; i < bargc; i++)
+					debug(".digrc argv %d: %s",
+					      i, bargv[i]);
 				parse_args(ISC_TRUE, ISC_TRUE, bargc,
 					   (char **)bargv);
 			}
@@ -1537,7 +1519,12 @@ parse_args(isc_boolean_t is_batchfile, isc_boolean_t config_only,
 #endif
 	}
 
-	lookup = default_lookup;
+	if (is_batchfile && !config_only) {
+		/* Processing '-f batchfile'. */
+		lookup = clone_lookup(default_lookup, ISC_TRUE);
+		need_clone = ISC_FALSE;
+	} else
+		lookup = default_lookup;
 
 	rc = argc;
 	rv = argv;
@@ -1554,14 +1541,16 @@ parse_args(isc_boolean_t is_batchfile, isc_boolean_t config_only,
 			if (rc <= 1) {
 				if (dash_option(&rv[0][1], NULL,
 						&lookup, &open_type_class,
-						config_only)) {
+						&need_clone, config_only,
+						argc, argv, &firstarg)) {
 					rc--;
 					rv++;
 				}
 			} else {
 				if (dash_option(&rv[0][1], rv[1],
 						&lookup, &open_type_class,
-						config_only)) {
+						&need_clone, config_only,
+						argc, argv, &firstarg)) {
 					rc--;
 					rv++;
 				}
@@ -1629,21 +1618,29 @@ parse_args(isc_boolean_t is_batchfile, isc_boolean_t config_only,
 					continue;
 				}
 			}
+
 			if (!config_only) {
-				lookup = clone_lookup(default_lookup,
-						      ISC_TRUE);
+				if (need_clone)
+					lookup = clone_lookup(default_lookup,
+								      ISC_TRUE);
+				need_clone = ISC_TRUE;
 				strncpy(lookup->textname, rv[0], 
 					sizeof(lookup->textname));
 				lookup->textname[sizeof(lookup->textname)-1]=0;
 				lookup->trace_root = ISC_TF(lookup->trace  ||
 						     lookup->ns_search_only);
 				lookup->new_search = ISC_TRUE;
+				if (firstarg) {
+					printgreeting(argc, argv, lookup);
+					firstarg = ISC_FALSE;
+				}
 				ISC_LIST_APPEND(lookup_list, lookup, link);
 				debug("looking up %s", lookup->textname);
 			}
 			/* XXX Error message */
 		}
 	}
+
 	/*
 	 * If we have a batchfile, seed the lookup list with the
 	 * first entry, then trust the callback in dighost_shutdown
@@ -1678,15 +1675,20 @@ parse_args(isc_boolean_t is_batchfile, isc_boolean_t config_only,
 			bargv[0] = argv[0];
 			argv0 = argv[0];
 
-			reorder_args(bargc, (char **)bargv);
+			for(i = 0; i < bargc; i++)
+				debug("batch argv %d: %s", i, bargv[i]);
 			parse_args(ISC_TRUE, ISC_FALSE, bargc, (char **)bargv);
+			return;
 		}
+		return;
 	}
 	/*
 	 * If no lookup specified, search for root
 	 */
 	if ((lookup_list.head == NULL) && !config_only) {
-		lookup = clone_lookup(default_lookup, ISC_TRUE);
+		if (need_clone)
+			lookup = clone_lookup(default_lookup, ISC_TRUE);
+		need_clone = ISC_TRUE;
 		lookup->trace_root = ISC_TF(lookup->trace ||
 					    lookup->ns_search_only);
 		lookup->new_search = ISC_TRUE;
@@ -1698,10 +1700,9 @@ parse_args(isc_boolean_t is_batchfile, isc_boolean_t config_only,
 			firstarg = ISC_FALSE;
 		}
 		ISC_LIST_APPEND(lookup_list, lookup, link);
-	} else if (!config_only && firstarg) {
-			printgreeting(argc, argv, lookup);
-			firstarg = ISC_FALSE;
 	}
+	if (!need_clone)
+		destroy_lookup(lookup);
 }
 
 /*
@@ -1715,7 +1716,7 @@ dighost_shutdown(void) {
 	int bargc;
 	char *bargv[16];
 	char *input;
-
+	int i;
 
 	if (batchname == NULL) {
 		isc_app_shutdown();
@@ -1743,7 +1744,8 @@ dighost_shutdown(void) {
 
 		bargv[0] = argv0;
 
-		reorder_args(bargc, (char **)bargv);
+		for(i = 0; i < bargc; i++)
+			debug("batch argv %d: %s", i, bargv[i]);
 		parse_args(ISC_TRUE, ISC_FALSE, bargc, (char **)bargv);
 		start_lookup();
 	} else {
@@ -1759,7 +1761,6 @@ dighost_shutdown(void) {
 int
 main(int argc, char **argv) {
 	isc_result_t result;
-	dig_server_t *s, *s2;
 
 	ISC_LIST_INIT(lookup_list);
 	ISC_LIST_INIT(server_list);
@@ -1780,16 +1781,7 @@ main(int argc, char **argv) {
 	result = isc_app_onrun(mctx, global_task, onrun_callback, NULL);
 	check_result(result, "isc_app_onrun");
 	isc_app_run();
-	s = ISC_LIST_HEAD(default_lookup->my_server_list);
-	while (s != NULL) {
-		debug("freeing server %p belonging to %p",
-		      s, default_lookup);
-		s2 = s;
-		s = ISC_LIST_NEXT(s, link);
-		ISC_LIST_DEQUEUE(default_lookup->my_server_list, s2, link);
-		isc_mem_free(mctx, s2);
-	}
-	isc_mem_free(mctx, default_lookup);
+	destroy_lookup(default_lookup);
 	if (batchname != NULL) {
 		if (batchfp != stdin)
 			fclose(batchfp);

contrib/bind9/bin/dig/dig.docbook

@@ -5,7 +5,7 @@
  - Copyright (C) 2004-2007  Internet Systems Consortium, Inc. ("ISC")
  - Copyright (C) 2000-2003  Internet Software Consortium.
  -
- - Permission to use, copy, modify, and distribute this software for any
+ - Permission to use, copy, modify, and/or distribute this software for any
  - purpose with or without fee is hereby granted, provided that the above
  - copyright notice and this permission notice appear in all copies.
  -
@@ -18,7 +18,7 @@
  - PERFORMANCE OF THIS SOFTWARE.
 -->
 
-<!-- $Id: dig.docbook,v 1.17.18.17 2007/01/29 23:57:20 marka Exp $ -->
+<!-- $Id: dig.docbook,v 1.17.18.21 2007/08/28 07:19:55 tbox Exp $ -->
 <refentry id="man.dig">
 
   <refentryinfo>
@@ -104,7 +104,7 @@
       arguments, it also has a batch mode of operation for reading lookup
       requests from a file.  A brief summary of its command-line arguments
       and options is printed when the <option>-h</option> option is given.
-      Unlike earlier versions, the BIND9 implementation of
+      Unlike earlier versions, the BIND 9 implementation of
       <command>dig</command> allows multiple lookups to be issued
       from the
       command line.
@@ -216,7 +216,7 @@
       The default query class (IN for internet) is overridden by the
       <option>-c</option> option.  <parameter>class</parameter> is
       any valid
-      class, such as HS for Hesiod records or CH for CHAOSNET records.
+      class, such as HS for Hesiod records or CH for Chaosnet records.
     </para>
 
     <para>
@@ -225,7 +225,7 @@
       in batch mode by reading a list of lookup requests to process from the
       file <parameter>filename</parameter>.  The file contains a
       number of
-      queries, one per line.  Each entry in the file should be organised in
+      queries, one per line.  Each entry in the file should be organized in
       the same way they would be presented as queries to
       <command>dig</command> using the command-line interface.
     </para>
@@ -251,7 +251,7 @@
       The <option>-t</option> option sets the query type to
       <parameter>type</parameter>.  It can be any valid query type
       which is
-      supported in BIND9.  The default query type "A", unless the
+      supported in BIND 9.  The default query type is "A", unless the
       <option>-x</option> option is supplied to indicate a reverse lookup.
       A zone transfer can be requested by specifying a type of AXFR.  When
       an incremental zone transfer (IXFR) is required,
@@ -263,12 +263,12 @@
 
     <para>
       The <option>-q</option> option sets the query name to 
-      <parameter>name</parameter>.  This useful do distingish the
+      <parameter>name</parameter>.  This useful do distinguish the
       <parameter>name</parameter> from other arguments.
     </para>
 
     <para>
-      Reverse lookups - mapping addresses to names - are simplified by the
+      Reverse lookups &mdash; mapping addresses to names &mdash; are simplified by the
       <option>-x</option> option.  <parameter>addr</parameter> is
       an IPv4
       address in dotted-decimal notation, or a colon-delimited IPv6 address.
@@ -343,7 +343,7 @@
           <listitem>
             <para>
               Use [do not use] TCP when querying name servers.  The default
-              behaviour is to use UDP unless an AXFR or IXFR query is
+              behavior is to use UDP unless an AXFR or IXFR query is
               requested, in
               which case a TCP connection is used.
             </para>
@@ -536,7 +536,7 @@
           <term><option>+[no]cmd</option></term>
           <listitem>
             <para>
-              toggles the printing of the initial comment in the output
+              Toggles the printing of the initial comment in the output
               identifying
               the version of <command>dig</command> and the query
               options that have
@@ -588,7 +588,7 @@
               This query option toggles the printing of statistics: when the
               query
               was made, the size of the reply and so on.  The default
-              behaviour is
+              behavior is
               to print the query statistics.
             </para>
           </listitem>
@@ -662,8 +662,8 @@
             <para>
 
               Sets the timeout for a query to
-              <parameter>T</parameter> seconds.  The default time
-              out is 5 seconds.
+              <parameter>T</parameter> seconds.  The default
+	      timeout is 5 seconds.
               An attempt to set <parameter>T</parameter> to less
               than 1 will result
               in a query timeout of 1 second being applied.
@@ -763,7 +763,7 @@
               default is
               to not try the next server which is the reverse of normal stub
               resolver
-              behaviour.
+              behavior.
             </para>
           </listitem>
         </varlistentry>
@@ -822,7 +822,7 @@
           <term><option>+[no]topdown</option></term>
           <listitem>
             <para>
-              When chasing DNSSEC signature chains perform a top down
+              When chasing DNSSEC signature chains perform a top-down
               validation.
               Requires dig be compiled with -DDIG_SIGCHASE.
             </para>

contrib/bind9/bin/dig/dig.html

@@ -14,7 +14,7 @@
  - OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  - PERFORMANCE OF THIS SOFTWARE.
 -->
-<!-- $Id: dig.html,v 1.13.18.25 2007/01/30 00:23:44 marka Exp $ -->
+<!-- $Id: dig.html,v 1.13.18.28 2007/05/16 06:11:27 marka Exp $ -->
 <html>
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
@@ -50,7 +50,7 @@
       arguments, it also has a batch mode of operation for reading lookup
       requests from a file.  A brief summary of its command-line arguments
       and options is printed when the <code class="option">-h</code> option is given.
-      Unlike earlier versions, the BIND9 implementation of
+      Unlike earlier versions, the BIND 9 implementation of
       <span><strong class="command">dig</strong></span> allows multiple lookups to be issued
       from the
       command line.
@@ -139,7 +139,7 @@
       The default query class (IN for internet) is overridden by the
       <code class="option">-c</code> option.  <em class="parameter"><code>class</code></em> is
       any valid
-      class, such as HS for Hesiod records or CH for CHAOSNET records.
+      class, such as HS for Hesiod records or CH for Chaosnet records.
     </p>
 <p>
       The <code class="option">-f</code> option makes <span><strong class="command">dig </strong></span>
@@ -147,7 +147,7 @@
       in batch mode by reading a list of lookup requests to process from the
       file <em class="parameter"><code>filename</code></em>.  The file contains a
       number of
-      queries, one per line.  Each entry in the file should be organised in
+      queries, one per line.  Each entry in the file should be organized in
       the same way they would be presented as queries to
       <span><strong class="command">dig</strong></span> using the command-line interface.
     </p>
@@ -170,7 +170,7 @@
       The <code class="option">-t</code> option sets the query type to
       <em class="parameter"><code>type</code></em>.  It can be any valid query type
       which is
-      supported in BIND9.  The default query type "A", unless the
+      supported in BIND 9.  The default query type is "A", unless the
       <code class="option">-x</code> option is supplied to indicate a reverse lookup.
       A zone transfer can be requested by specifying a type of AXFR.  When
       an incremental zone transfer (IXFR) is required,
@@ -181,11 +181,11 @@
     </p>
 <p>
       The <code class="option">-q</code> option sets the query name to 
-      <em class="parameter"><code>name</code></em>.  This useful do distingish the
+      <em class="parameter"><code>name</code></em>.  This useful do distinguish the
       <em class="parameter"><code>name</code></em> from other arguments.
     </p>
 <p>
-      Reverse lookups - mapping addresses to names - are simplified by the
+      Reverse lookups &#8212; mapping addresses to names &#8212; are simplified by the
       <code class="option">-x</code> option.  <em class="parameter"><code>addr</code></em> is
       an IPv4
       address in dotted-decimal notation, or a colon-delimited IPv6 address.
@@ -249,7 +249,7 @@
 <dt><span class="term"><code class="option">+[no]tcp</code></span></dt>
 <dd><p>
               Use [do not use] TCP when querying name servers.  The default
-              behaviour is to use UDP unless an AXFR or IXFR query is
+              behavior is to use UDP unless an AXFR or IXFR query is
               requested, in
               which case a TCP connection is used.
             </p></dd>
@@ -362,7 +362,7 @@
             </p></dd>
 <dt><span class="term"><code class="option">+[no]cmd</code></span></dt>
 <dd><p>
-              toggles the printing of the initial comment in the output
+              Toggles the printing of the initial comment in the output
               identifying
               the version of <span><strong class="command">dig</strong></span> and the query
               options that have
@@ -394,7 +394,7 @@
               This query option toggles the printing of statistics: when the
               query
               was made, the size of the reply and so on.  The default
-              behaviour is
+              behavior is
               to print the query statistics.
             </p></dd>
 <dt><span class="term"><code class="option">+[no]qr</code></span></dt>
@@ -433,8 +433,8 @@
 <dd><p>
 
               Sets the timeout for a query to
-              <em class="parameter"><code>T</code></em> seconds.  The default time
-              out is 5 seconds.
+              <em class="parameter"><code>T</code></em> seconds.  The default
+	      timeout is 5 seconds.
               An attempt to set <em class="parameter"><code>T</code></em> to less
               than 1 will result
               in a query timeout of 1 second being applied.
@@ -499,7 +499,7 @@
               default is
               to not try the next server which is the reverse of normal stub
               resolver
-              behaviour.
+              behavior.
             </p></dd>
 <dt><span class="term"><code class="option">+[no]besteffort</code></span></dt>
 <dd><p>
@@ -535,7 +535,7 @@
 </dd>
 <dt><span class="term"><code class="option">+[no]topdown</code></span></dt>
 <dd><p>
-              When chasing DNSSEC signature chains perform a top down
+              When chasing DNSSEC signature chains perform a top-down
               validation.
               Requires dig be compiled with -DDIG_SIGCHASE.
             </p></dd>

contrib/bind9/bin/dig/dighost.c

@@ -2,7 +2,7 @@
  * Copyright (C) 2004-2007  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 2000-2003  Internet Software Consortium.
  *
- * Permission to use, copy, modify, and distribute this software for any
+ * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies.
  *
@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: dighost.c,v 1.259.18.39 2007/02/14 23:45:43 marka Exp $ */
+/* $Id: dighost.c,v 1.259.18.43 2007/08/28 07:19:55 tbox Exp $ */
 
 /*! \file
  *  \note
@@ -144,6 +144,7 @@ static idn_result_t	append_textname(char *name, const char *origin,
 static void		idn_check_result(idn_result_t r, const char *msg);
 
 #define MAXDLEN		256
+int  idnoptions	= 0;
 #endif
 
 /*%
@@ -1275,9 +1276,7 @@ clear_query(dig_query_t *query) {
  */
 static isc_boolean_t
 try_clear_lookup(dig_lookup_t *lookup) {
-	dig_server_t *s;
 	dig_query_t *q;
-	void *ptr;
 
 	REQUIRE(lookup != NULL);
 
@@ -1298,7 +1297,16 @@ try_clear_lookup(dig_lookup_t *lookup) {
 	 * At this point, we know there are no queries on the lookup,
 	 * so can make it go away also.
 	 */
-	debug("cleared");
+	destroy_lookup(lookup);
+	return (ISC_TRUE);
+}
+
+void
+destroy_lookup(dig_lookup_t *lookup) {
+	dig_server_t *s;
+	void *ptr;
+
+	debug("destroy");
 	s = ISC_LIST_HEAD(lookup->my_server_list);
 	while (s != NULL) {
 		debug("freeing server %p belonging to %p", s, lookup);
@@ -1323,7 +1331,6 @@ try_clear_lookup(dig_lookup_t *lookup) {
 		dst_context_destroy(&lookup->tsigctx);
 
 	isc_mem_free(mctx, lookup);
-	return (ISC_TRUE);
 }
 
 /*%
@@ -1816,7 +1823,7 @@ setup_lookup(dig_lookup_t *lookup) {
 				     sizeof(utf8_textname));
 		idn_check_result(mr, "append origin to textname");
 	}
-	mr = idn_encodename(IDN_LOCALMAP | IDN_NAMEPREP | IDN_ASCCHECK |
+	mr = idn_encodename(idnoptions | IDN_LOCALMAP | IDN_NAMEPREP |
 			    IDN_IDNCONV | IDN_LENCHECK, utf8_textname,
 			    idn_textname, sizeof(idn_textname));
 	idn_check_result(mr, "convert UTF-8 textname to IDN encoding");
@@ -3891,7 +3898,7 @@ get_trusted_key(isc_mem_t *mctx)
 		       filename);
 		return (ISC_R_FAILURE);
 	}
-	while (fgets(buf, 1500, fp) != NULL) {
+	while (fgets(buf, sizeof(buf), fp) != NULL) {
 		result = opentmpkey(mctx,"tmp_file", &filetemp, &fptemp);
 		if (result != ISC_R_SUCCESS) {
 			fclose(fp);

contrib/bind9/bin/dig/host.1

@@ -13,7 +13,7 @@
 .\" OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 .\" PERFORMANCE OF THIS SOFTWARE.
 .\"
-.\" $Id: host.1,v 1.14.18.13 2007/01/30 00:23:44 marka Exp $
+.\" $Id: host.1,v 1.14.18.14 2007/05/09 03:33:12 marka Exp $
 .\"
 .hy 0
 .ad l
@@ -130,7 +130,7 @@ makes. This should mean that the name server receiving the query will not attemp
 \fB\-r\fR
 option enables
 \fBhost\fR
-to mimic the behaviour of a name server by making non\-recursive queries and expecting to receive answers to those queries that are usually referrals to other name servers.
+to mimic the behavior of a name server by making non\-recursive queries and expecting to receive answers to those queries that are usually referrals to other name servers.
 .PP
 By default
 \fBhost\fR
@@ -152,7 +152,7 @@ The
 \fB\-t\fR
 option is used to select the query type.
 \fItype\fR
-can be any recognised query type: CNAME, NS, SOA, SIG, KEY, AXFR, etc. When no query type is specified,
+can be any recognized query type: CNAME, NS, SOA, SIG, KEY, AXFR, etc. When no query type is specified,
 \fBhost\fR
 automatically selects an appropriate query type. By default it looks for A records, but if the
 \fB\-C\fR
@@ -185,7 +185,7 @@ The
 option tells
 \fBhost\fR
 \fInot\fR
-to send the query to the next nameserver if any server responds with a SERVFAIL response, which is the reverse of normal stub resolver behaviour.
+to send the query to the next nameserver if any server responds with a SERVFAIL response, which is the reverse of normal stub resolver behavior.
 .PP
 The
 \fB\-m\fR

contrib/bind9/bin/dig/host.c

@@ -1,8 +1,8 @@
 /*
- * Copyright (C) 2004-2006  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2004-2007  Internet Systems Consortium, Inc. ("ISC")
  * Copyright (C) 2000-2003  Internet Software Consortium.
  *
- * Permission to use, copy, modify, and distribute this software for any
+ * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies.
  *
@@ -15,13 +15,25 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: host.c,v 1.94.18.14 2006/05/23 04:40:42 marka Exp $ */
+/* $Id: host.c,v 1.94.18.19 2007/08/28 07:19:55 tbox Exp $ */
 
 /*! \file */
 
 #include <config.h>
+#include <stdlib.h>
 #include <limits.h>
 
+#ifdef HAVE_LOCALE_H
+#include <locale.h>
+#endif
+
+#ifdef WITH_IDN
+#include <idn/result.h>
+#include <idn/log.h>
+#include <idn/resconf.h>
+#include <idn/api.h>
+#endif
+
 #include <isc/app.h>
 #include <isc/commandline.h>
 #include <isc/netaddr.h>
@@ -414,8 +426,10 @@ printmessage(dig_query_t *query, dns_message_t *msg, isc_boolean_t headers) {
 	if (msg->rcode != 0) {
 		char namestr[DNS_NAME_FORMATSIZE];
 		dns_name_format(query->lookup->name, namestr, sizeof(namestr));
-		printf("Host %s not found: %d(%s)\n", namestr,
-		       msg->rcode, rcodetext[msg->rcode]);
+		printf("Host %s not found: %d(%s)\n",
+		       (msg->rcode != dns_rcode_nxdomain) ? namestr :
+		       query->lookup->textname, msg->rcode,
+		       rcodetext[msg->rcode]);
 		return (ISC_R_SUCCESS);
 	}
 
@@ -569,6 +583,7 @@ pre_parse_args(int argc, char **argv) {
 	while ((c = isc_commandline_parse(argc, argv, optstring)) != -1) {
 		switch (c) {
 		case 'm':
+			memdebugging = ISC_TRUE;
 			if (strcasecmp("trace", isc_commandline_argument) == 0)
 				isc_mem_debugging |= ISC_MEM_DEBUGTRACE;
 			else if (!strcasecmp("record",
@@ -664,6 +679,9 @@ parse_args(isc_boolean_t is_batchfile, int argc, char **argv) {
 			    lookup->rdtype != dns_rdatatype_axfr)
 				lookup->rdtype = rdtype;
 			lookup->rdtypeset = ISC_TRUE;
+#ifdef WITH_IDN
+			idnoptions = 0;
+#endif
 			if (rdtype == dns_rdatatype_axfr) {
 				/* -l -t any -v */
 				list_type = dns_rdatatype_any;
@@ -672,6 +690,13 @@ parse_args(isc_boolean_t is_batchfile, int argc, char **argv) {
 			} else if (rdtype == dns_rdatatype_ixfr) {
 				lookup->ixfr_serial = serial;
 				list_type = rdtype;
+#ifdef WITH_IDN
+			} else if (rdtype == dns_rdatatype_a ||
+				   rdtype == dns_rdatatype_aaaa ||
+				   rdtype == dns_rdatatype_mx) {
+				idnoptions = IDN_ASCCHECK;
+				list_type = rdtype;
+#endif
 			} else
 				list_type = rdtype;
 			list_addresses = ISC_FALSE;
@@ -814,6 +839,9 @@ main(int argc, char **argv) {
 	ISC_LIST_INIT(search_list);
 	
 	fatalexit = 1;
+#ifdef WITH_IDN
+	idnoptions = IDN_ASCCHECK;
+#endif
 
 	debug("main()");
 	progname = argv[0];

contrib/bind9/bin/dig/host.docbook

@@ -5,7 +5,7 @@
  - Copyright (C) 2004, 2005, 2007  Internet Systems Consortium, Inc. ("ISC")
  - Copyright (C) 2000-2002  Internet Software Consortium.
  -
- - Permission to use, copy, modify, and distribute this software for any
+ - Permission to use, copy, modify, and/or distribute this software for any
  - purpose with or without fee is hereby granted, provided that the above
  - copyright notice and this permission notice appear in all copies.
  -
@@ -18,7 +18,7 @@
  - PERFORMANCE OF THIS SOFTWARE.
 -->
 
-<!-- $Id: host.docbook,v 1.5.18.9 2007/01/29 23:57:20 marka Exp $ -->
+<!-- $Id: host.docbook,v 1.5.18.11 2007/08/28 07:19:55 tbox Exp $ -->
 <refentry id="man.host">
 
   <refentryinfo>
@@ -173,7 +173,7 @@
       attempt to resolve <parameter>name</parameter>.  The
       <option>-r</option> option enables <command>host</command>
       to mimic
-      the behaviour of a name server by making non-recursive queries and
+      the behavior of a name server by making non-recursive queries and
       expecting to receive answers to those queries that are usually
       referrals to other name servers.
     </para>
@@ -194,7 +194,7 @@
 
     <para>
       The <option>-t</option> option is used to select the query type.
-      <parameter>type</parameter> can be any recognised query
+      <parameter>type</parameter> can be any recognized query
       type: CNAME,
       NS, SOA, SIG, KEY, AXFR, etc.  When no query type is specified,
       <command>host</command> automatically selects an appropriate
@@ -227,7 +227,7 @@
       The <option>-s</option> option tells <command>host</command> 
       <emphasis>not</emphasis> to send the query to the next nameserver
       if any server responds with a SERVFAIL response, which is the
-      reverse of normal stub resolver behaviour.
+      reverse of normal stub resolver behavior.
     </para>
 
     <para>