Move up to 5.2-RELEASE!

MFC rev 1.131:
Enable building mount_nfs4. Submitted by: alfred
2026-10-28 11:25:21 +01:00 · 2004-01-10 05:53:28 +00:00 · 2004-01-10 04:11:22 +00:00 · 2004-01-10 03:36:14 +00:00 · 2004-01-09 23:54:24 +00:00 · 2004-01-09 21:13:56 +00:00
709 changed files with 2840 additions and 241303 deletions
@@ -1,6 +1,35 @@
 # $FreeBSD$
 #	@(#)COPYRIGHT	8.2 (Berkeley) 3/21/94

+The compilation of software known as FreeBSD is distributed under the
+following terms:
+
+Copyright (C) 1992-2004 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
+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 AUTHOR 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 AUTHOR 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.
+
+The 4.4BSD and 4.4BSD-Lite software is distributed under the following
+terms:
+
 All of the documentation and software included in the 4.4BSD and 4.4BSD-Lite
 Releases is copyrighted by The Regents of the University of California.

@@ -46,19 +46,16 @@ SUBDIR+= share/info
 .if exists(${.CURDIR}/include)
 SUBDIR+= include
 .endif
+
+# We must do lib and libexec before bin, because if installworld
+# installs a new /bin/sh, the 'make' command will *immediately*
+# use that new version.  And the new (dynamically-linked) /bin/sh
+# will expect to find appropriate libraries in /lib and /libexec.
 .if exists(${.CURDIR}/lib)
 SUBDIR+= lib
 .endif
-
-# When upgrading to a dynamically linked root, install the runtime
-# linker early into its new location before make(1) has a chance
-# to run the dynamically linked /bin/sh.
-.if !defined(NO_DYNAMICROOT) && !defined(NOPIC) && \
-    (!defined(TARGET_ARCH) || ${TARGET_ARCH} == ${MACHINE_ARCH}) && \
-    !defined(DISTDIR) && \
-    (!defined(DESTDIR) || empty(DESTDIR) || ${DESTDIR} == "/") && \
-    !exists(/libexec/ld-elf.so.1)
-SUBDIR+= libexec/rtld-elf
+.if exists(${.CURDIR}/libexec)
+SUBDIR+= libexec
 .endif

 .if exists(${.CURDIR}/bin)
@@ -74,9 +71,6 @@ SUBDIR+= gnu
    !defined(NOCRYPT) && !defined(NO_OPENSSL) && !defined(NO_KERBEROS)
 SUBDIR+= kerberos5
 .endif
-.if exists(${.CURDIR}/libexec)
-SUBDIR+= libexec
-.endif
 .if exists(${.CURDIR}/rescue) && !defined(NO_RESCUE)
 SUBDIR+= rescue
 .endif
@@ -591,7 +585,7 @@ update:
 	@echo "--------------------------------------------------------------"
 	@echo ">>> Updating ${.CURDIR} from cvs repository" ${CVSROOT}
 	@echo "--------------------------------------------------------------"
-	cd ${.CURDIR}; ${CVS} -R -q update -A -P -d
+	cd ${.CURDIR}; ${CVS} -R -q update -rRELENG_5_2 -P -d
 .endif

 #
@@ -1,21 +1,11 @@
-Updating Information for FreeBSD current users
+Updating Information for FreeBSD 5.2 users

 This file is maintained and copyrighted by M. Warner Losh
 <[email protected]>.  See end of file for further details.  For commonly
 done items, please see the COMMON ITEMS: section later in the file.

-NOTE TO PEOPLE WHO THINK THAT FreeBSD 5.x IS SLOW:
-	FreeBSD 5.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.
+20031206:
+	FreeBSD 5.2 branched

 20031112:
 	The statfs structure has been updated with 64-bit fields to
@@ -43,6 +33,10 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 5.x IS SLOW:
 	new kernel otherwise on a system with new binaries and an old
 	kernel.

+20031203:
+	The ACPI module has been reactivated.  It is no longer required
+	to compile ACPI support into kernels statically.
+
 20031112:
 	Some netgraph string length constants have been changed. This
 	change requires the netgraph kernel modules and all netgraph
@@ -50,6 +44,14 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 5.x IS SLOW:
 	netgraph to boot need to make sure to have world and kernel in
 	sync before rebooting.

+20031111:
+	Hyperthreading logical CPU's are no longer probed by default
+	when using the MP Table.  If ACPI is being used, then logical
+	CPUs will be probed if hyperthreading is enabled in the BIOS.
+	If ACPI is not being used and hyperthreading is enabled in the
+	BIOS, logical CPUs can be enabled by building a custom kernel
+	with the option MPTABLE_FORCE_HTT enabled.
+ 
 20031103:
 	The i386 APIC_IO kernel option has been replaced by
 	'device apic'.  The ACPI module has also been temporarily
@@ -1,161 +0,0 @@
-/* config.h.  Generated automatically by configure.  */
-/*
- * config.h -- configure various defines for tcsh
- *
- * All source files should #include this FIRST.
- *
- * Edit this to match your system type.
- */
-
-/* $FreeBSD$ */
-
-#ifndef _h_config
-#define _h_config
-/****************** System dependant compilation flags ****************/
-/*
- * POSIX	This system supports IEEE Std 1003.1-1988 (POSIX).
- */
-#define POSIX
-
-/*
- * POSIXJOBS	This system supports the optional IEEE Std 1003.1-1988 (POSIX)
- *		job control facilities.
- */
-#define POSIXJOBS
-
-/*
- * POSIXSIGS	Use the POSIX signal facilities to emulate BSD signals.
- */
-/* #undef POSIXSIGS */
-
-/*
- * VFORK	This machine has a vfork().  
- *		It used to be that for job control to work, this define
- *		was mandatory. This is not the case any more.
- *		If you think you still need it, but you don't have vfork, 
- *		define this anyway and then do #define vfork fork.  
- *		I do this anyway on a Sun because of yellow pages brain damage,
- *		[should not be needed under 4.1]
- *		and on the iris4d cause	SGI's fork is sufficiently "virtual" 
- *		that vfork isn't necessary.  (Besides, SGI's vfork is weird).
- *		Note that some machines eg. rs6000 have a vfork, but not
- *		with the berkeley semantics, so we cannot use it there either.
- */
-#define VFORK
-
-/*
- * BSDJOBS	You have BSD-style job control (both process groups and
- *		a tty that deals correctly
- */
-#define BSDJOBS
-
-/*
- * BSDSIGS	You have 4.2-style signals, rather than USG style.
- *		Note: POSIX systems should not define this unless they
- *		have sigvec() and friends (ie: 4.3BSD-RENO, HP-UX).
- */
-#define BSDSIGS
-
-/*
- * BSDTIMES	You have BSD-style process time stuff (like rusage)
- *		This may or may not be true.  For example, Apple Unix
- *		(OREO) has BSDJOBS and BSDSIGS but not BSDTIMES.
- */
-#define BSDTIMES
-
-/*
- * BSDLIMIT	You have BSD-style resource limit stuff (getrlimit/setrlimit)
- */
-#define BSDLIMIT
-
-/*
- * BSDNICE	Your system uses setpriority() instead of nice, to
- *		change a processes scheduling priority
- */
-#define BSDNICE
-
-/*
- * TERMIO	You have struct termio instead of struct sgttyb.
- * 		This is usually the case for SYSV systems, where
- *		BSD uses sgttyb. POSIX systems should define this
- *		anyway, even though they use struct termios.
- */
-#define TERMIO
-
-/*
- * SYSVREL	Your machine is SYSV based (HPUX, A/UX)
- *		NOTE: don't do this if you are on a Pyramid -- tcsh is
- *		built in a BSD universe.
- *		Set SYSVREL to 1, 2, 3, or 4, depending the version of System V
- *		you are running. Or set it to 0 if you are not SYSV based
- */
-#define SYSVREL	0
-
-/*
- * YPBUGS	Work around Sun YP bugs that cause expansion of ~username
- *		to send command output to /dev/null
- */
-/* #undef YPBUGS */
-
-/*
- * SIGVOID	Define this if your signal handlers return void.  On older
- *		systems, signal returns int, but on newer ones, it returns void.
- */
-#define SIGVOID 
-
-/*
- * HAVEDUP2	Define this if your system supports dup2().
- */
-#define HAVEDUP2
-
-/*
- * UTHOST	Does the utmp file have a host field?
- */
-#define UTHOST
-
-/*
- * DIRENT	Your system has <dirent.h> instead of <sys/dir.h>
- */
-#define DIRENT
-/****************** local defines *********************/
-/****************** configurable hacks ****************/
-
-#include <stdlib.h>
-
-/* have been moved to config_f.h */
-#include "config_f.h"
-
-#if defined(__FreeBSD__)
-#define NLS_BUGS
-/* we want to use the system malloc when we install as /bin/csh */
-#define SYSMALLOC
-#define BSD_STYLE_COLORLS
-#endif
-
-#if defined(__bsdi__)
-/*
- * _PATH_TCSHELL      if you've change the installation location (vix)
- */
-# if _BSDI_VERSION >= 199701
-#  define _PATH_TCSHELL "/bin/tcsh"
-/* #  undef SYSMALLOC */
-#  define SYSMALLOC
-# else
-#  define _PATH_TCSHELL "/usr/contrib/bin/tcsh"
-# endif
-
-# undef NLS
-# undef NLS_CATALOGS
-
-#elif defined(__APPLE__)
-# define SYSMALLOC
-
-#else
-# define NLS_CATALOGS
-#endif
-
-#define KANJI
-#define DSPMBYTE
-
-#endif /* _h_config */
-/* config.h.in.  Generated automatically from configure.in by autoheader.  */
@@ -9,6 +9,7 @@ SHSRCS=	alias.c arith.y arith_lex.l cd.c echo.c error.c eval.c exec.c expand.c \
 GENSRCS= builtins.c init.c nodes.c syntax.c
 GENHDRS= builtins.h nodes.h syntax.h token.h y.tab.h
 SRCS= ${SHSRCS} ${GENSRCS} ${GENHDRS} y.tab.h
+NOSHARED?= yes

 # MLINKS for Shell built in commands for which there are no userland
 # utilities of the same name are handled with the associated manpage,
@@ -1,6 +0,0 @@
-# $FreeBSD$
-
-PROG=	uuidgen
-WARNS?=	4
-
-.include <bsd.prog.mk>
@@ -1,79 +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 May 23, 2002
-.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 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 DIAGNOSTICS
-.Ex -std
-.Sh SEE ALSO
-.Xr uuidgen 2 ,
-.Xr uuid 3
-.Sh HISTORY
-The
-.Nm
-command first appeared in
-.Fx 5.0 .
@@ -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);
-}
@@ -25,6 +25,17 @@ Boston, MA 02111-1307, USA.  */
 #undef  TARGET_VERSION
 #define TARGET_VERSION fprintf (stderr, " (FreeBSD/x86-64 ELF)");

+#undef  FBSD_TARGET_CPU_CPP_BUILTINS
+#define FBSD_TARGET_CPU_CPP_BUILTINS()		\
+  do						\
+    {						\
+      if (TARGET_64BIT)				\
+	{					\
+	  builtin_define ("__LP64__");		\
+	}					\
+    }						\
+  while (0)
+
 /* Provide a LINK_SPEC appropriate for the FreeBSD/x86-64 ELF target.
   This is a copy of LINK_SPEC from <i386/freebsd.h> tweaked for
   the x86-64 target.  */
@@ -922,6 +922,7 @@ int	blen;
 	}
 #if (SOLARIS || \
 	(defined(NetBSD) && (NetBSD <= 1991011) && (NetBSD >= 199603)) || \
+	(defined(__FreeBSD__) && (__FreeBSD_version >= 501113)) || \
 	(defined(OpenBSD) && (OpenBSD >= 199603))) || defined(linux)
 	{
 	char	ifname[sizeof(ipf->fl_ifname) + 1];
@@ -31,7 +31,7 @@
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
- * $P4: //depot/projects/openpam/lib/openpam_ttyconv.c#23 $
+ * $P4: //depot/projects/openpam/lib/openpam_ttyconv.c#24 $
 */

 #include <sys/types.h>
@@ -119,7 +119,7 @@ prompt(const char *msg)
 	}
 	/* trim trailing whitespace */
 	for (len = strlen(buf); len > 0; --len)
-		if (!isspace(buf[len - 1]))
+		if (buf[len - 1] != '\r' && buf[len - 1] != '\n')
 			break;
 	buf[len] = '\0';
 	retval = strdup(buf);
@@ -166,26 +166,27 @@ openpam_ttyconv(int n,
 	 struct pam_response **resp,
 	 void *data)
 {
+	struct pam_response *aresp;
 	int i;

 	ENTER();
 	(void)data;
 	if (n <= 0 || n > PAM_MAX_NUM_MSG)
 		RETURNC(PAM_CONV_ERR);
-	if ((*resp = calloc(n, sizeof **resp)) == NULL)
+	if ((aresp = calloc(n, sizeof *aresp)) == NULL)
 		RETURNC(PAM_BUF_ERR);
 	for (i = 0; i < n; ++i) {
-		resp[i]->resp_retcode = 0;
-		resp[i]->resp = NULL;
+		aresp[i].resp_retcode = 0;
+		aresp[i].resp = NULL;
 		switch (msg[i]->msg_style) {
 		case PAM_PROMPT_ECHO_OFF:
-			(*resp[i]).resp = prompt_echo_off(msg[i]->msg);
-			if ((*resp[i]).resp == NULL)
+			aresp[i].resp = prompt_echo_off(msg[i]->msg);
+			if (aresp[i].resp == NULL)
 				goto fail;
 			break;
 		case PAM_PROMPT_ECHO_ON:
-			(*resp[i]).resp = prompt(msg[i]->msg);
-			if ((*resp[i]).resp == NULL)
+			aresp[i].resp = prompt(msg[i]->msg);
+			if (aresp[i].resp == NULL)
 				goto fail;
 			break;
 		case PAM_ERROR_MSG:
@@ -204,16 +205,18 @@ openpam_ttyconv(int n,
 			goto fail;
 		}
 	}
+	*resp = aresp;
 	RETURNC(PAM_SUCCESS);
 fail:
 	for (i = 0; i < n; ++i) {
-		if ((*resp[i]).resp != NULL) {
-			memset((*resp[i]).resp, 0, strlen((*resp[i]).resp));
-			FREE((*resp[i]).resp);
+		if (aresp[i].resp != NULL) {
+			memset(aresp[i].resp, 0, strlen(aresp[i].resp));
+			FREE(aresp[i].resp);
 		}
 	}
-	memset(*resp, 0, n * sizeof **resp);
-	FREE(*resp);
+	memset(aresp, 0, n * sizeof *aresp);
+	FREE(aresp);
+	*resp = NULL;
 	RETURNC(PAM_CONV_ERR);
 }

@@ -1,46 +0,0 @@
-#!/bin/sh
-#
-# $NetBSD: nfslocking,v 1.6 2002/03/24 15:52:41 lukem Exp $
-# $FreeBSD$
-#
-
-# PROVIDE: nfslocking
-# REQUIRE: nfsserver nfsclient nfsd
-# BEFORE:  DAEMON
-# KEYWORD: FreeBSD NetBSD
-
-. /etc/rc.subr
-
-arg=$1
-
-case ${OSTYPE} in
-FreeBSD)
-	RCVAR_SERVER="nfs_server_enable"
-	RCVAR_CLIENT="nfs_client_enable"
-	RCVAR_STATD="rpc_statd_enable"
-	RCVAR_LOCKD="rpc_lockd_enable"
-	;;
-NetBSD)
-	RCVAR_SERVER="nfs_server"
-	RCVAR_CLIENT="nfs_client"
-	RCVAR_STATD="statd"
-	RCVAR_LOCKD="lockd"
-	;;
-esac
-
-start_precmd='checkyesno ${RCVAR_SERVER} || checkyesno ${RCVAR_CLIENT} ||
-		[ -n "$rc_force" ]'
-stop_precmd=$start_precmd
-status_precmd=$start_precmd
-
-name="statd"
-rcvar=${RCVAR_STATD}
-command="/usr/sbin/rpc.${name}"
-load_rc_config $name
-run_rc_command "$arg"
-
-name="lockd"
-rcvar=${RCVAR_LOCKD}
-command="/usr/sbin/rpc.${name}"
-load_rc_config $name
-run_rc_command "$arg"
@@ -1,48 +0,0 @@
-#!/bin/sh
-#
-# $FreeBSD$
-#
-
-# PROVIDE: ppp-user
-# REQUIRE: netif isdnd
-# KEYWORD: FreeBSD
-
-. /etc/rc.subr
-
-name="ppp"
-rcvar="ppp_enable"
-start_cmd="ppp_start"
-stop_cmd=":"
-
-ppp_start()
-{
-	# Establish ppp mode.
-	#
-	if [ "${ppp_mode}" != "ddial" -a "${ppp_mode}" != "direct" \
-		-a "${ppp_mode}" != "dedicated" \
-		-a "${ppp_mode}" != "background" ]; then
-		ppp_mode="auto"
-	fi
-
-	ppp_command="/usr/sbin/ppp -quiet -${ppp_mode}"
-
-	# Switch on NAT mode?
-	#
-	case ${ppp_nat} in
-	[Yy][Ee][Ss])
-		ppp_command="${ppp_command} -nat"
-		;;
-	esac
-
-	ppp_command="${ppp_command} ${ppp_profile}"
-
-	echo "Starting ppp as \"${ppp_user}\""
-	su -m ${ppp_user} -c "exec ${ppp_command}"
-
-	# Re-Sync ipfilter so it picks up any new network interfaces
-	#
-	/etc/rc.d/ipfilter resync
-}
-
-load_rc_config $name
-run_rc_command "$1"
@@ -1,167 +0,0 @@
-#!/bin/sh
-#
-# Copyright (c) 1999  Matt Dillon
-# 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 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 AUTHOR 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.
-#
-# $FreeBSD$
-#
-
-# PROVIDE: diskless
-# REQUIRE: initdiskless rcconf mountcritlocal
-# BEFORE: addswap random
-# KEYWORD: FreeBSD
-
-dlv=`/sbin/sysctl -n vfs.nfs.diskless_valid 2> /dev/null`
-[ ${dlv:=0} -eq 0 ] && exit 0
-
-name="diskless2"
-
-# Provide a function for normalizing the mounting of memory
-# filesystems.  This should allow the rest of the code here to remain
-# as close as possible between 5-current and 4-stable.
-#   $1 = size
-#   $2 = mount point
-#   $3 = (optional) bytes-per-inode
-mount_md() {
-	if [ -n "$3" ]; then
-		bpi="-i $3"
-	fi
-	/sbin/mdmfs $bpi -s $1 -M md $2
-}
-
-# If there is a global system configuration file, suck it in.
-#
-if [ -r /etc/rc.subr ]; then
-	. /etc/rc.subr
-	load_rc_config $name
-elif [ -r /etc/defaults/rc.conf ]; then
-	. /etc/defaults/rc.conf
-	source_rc_confs
-elif [ -r /etc/rc.conf ]; then
-	. /etc/rc.conf
-fi
-
-# If we do not have a writable /var, create a memory
-# filesystem for /var.  We don't have /usr yet so
-# use mkdir instead of touch to test.  We want mount
-# to record its mounts so we have to make sure /var/db
-# exists before doing the mount -a.
-#
-if (/bin/mkdir /var/.diskless 2> /dev/null); then
-        rmdir /var/.diskless
-else
-	echo "+++ mount_md of /var"
-	mount_md ${varsize:=32m} /var
-fi
-
-if [ ! -d /var/db ]; then
-	mkdir /var/db
-fi
-
-# Now we need the rest of our mounts, particularly /usr
-#
-mount -a       # chown and chgrp are in /usr
-
-# Populate /var
-#
-echo "+++ populate /var using /etc/mtree/BSD.var.dist"
-/usr/sbin/mtree -deU -f /etc/mtree/BSD.var.dist -p /var > /dev/null
-case ${sendmail_enable} in
-[Nn][Oo][Nn][Ee])
-	;;
-*)
-	/usr/sbin/mtree -deU -f /etc/mtree/BSD.sendmail.dist -p / > /dev/null
-	;;
-esac
-
-echo "+++ create log files based on the contents of /etc/newsyslog.conf"
-LOGFILES=`/usr/bin/awk '$1 != "#" { printf "%s ", $1 } ' /etc/newsyslog.conf`
-if [ -n "$LOGFILES" ]; then
-	/usr/bin/touch $LOGFILES
-fi
-
-echo "+++ create lastlog"
-/usr/bin/touch /var/log/lastlog
-
-# Make sure our aliases database is uptodate, the aliases may have
-# been overriden in /conf.
-#
-/usr/bin/newaliases
-
-# XXX make sure to create one dir for each printer as requested by lpd
-#
-# If we do not have a writable /tmp, create a memory
-# filesystem for /tmp.  If /tmp is a symlink (e.g. to /var/tmp,
-# then it should already be writable).
-#
-if (/bin/mkdir /tmp/.diskless 2> /dev/null); then
-	rmdir /tmp/.diskless
-else
-	if [ -h /tmp ]; then
-		echo "*** /tmp is a symlink to a non-writable area!"
-		echo "dropping into shell, ^D to continue anyway."
-		/bin/sh
-	else
-		mount_md ${tmpsize:=20480} /tmp
-		chmod 01777 /tmp
-	fi
-fi
-
-if sysctl vfs.devfs.generation > /dev/null 2>&1 ; then
-	# we have DEVFS, no worries...
-	true
-elif (/bin/mkdir /dev/.diskless 2> /dev/null); then
-	# if /dev is writable assume it has already been populated
-	# via /etc/rc.d/initdiskless
-	#
-	rmdir /dev/.diskless
-else
-	(cd /; find -x dev | cpio -o -H newc) > /tmp/dev.tmp
-	mount_md 4096 /dev 512
-	(cd /; cpio -i -H newc -d < /tmp/dev.tmp)
-	rm -f /tmp/dev.tmp
-fi
-
-# generate our hostname
-#
-if [ -z "`hostname -s`" -a \
-    "x`/bin/kenv dhcp.host-name`" != "x" ]; then
-        hostname=`/bin/kenv dhcp.host-name`
-        hostname $hostname
-	echo "Hostname is $hostname"
-fi
-
-# if the info is available via dhcp/kenv
-# build the resolv.conf
-#
-if [ ! -e /etc/resolv.conf -a \
-    "x`/bin/kenv dhcp.domain-name-servers`" != "x" ]; then
-        echo domain `/bin/kenv dhcp.domain-name` > /etc/resolv.conf
-
-        set `/bin/kenv dhcp.domain-name-servers`
-        for ns in `IFS=','; echo $*`; do
-                echo nameserver $ns >> /etc/resolv.conf;
-        done
-fi
-
@@ -1,46 +0,0 @@
-#!/bin/sh
-#
-# $NetBSD: nfslocking,v 1.6 2002/03/24 15:52:41 lukem Exp $
-# $FreeBSD$
-#
-
-# PROVIDE: nfslocking
-# REQUIRE: nfsserver nfsclient nfsd
-# BEFORE:  DAEMON
-# KEYWORD: FreeBSD NetBSD
-
-. /etc/rc.subr
-
-arg=$1
-
-case ${OSTYPE} in
-FreeBSD)
-	RCVAR_SERVER="nfs_server_enable"
-	RCVAR_CLIENT="nfs_client_enable"
-	RCVAR_STATD="rpc_statd_enable"
-	RCVAR_LOCKD="rpc_lockd_enable"
-	;;
-NetBSD)
-	RCVAR_SERVER="nfs_server"
-	RCVAR_CLIENT="nfs_client"
-	RCVAR_STATD="statd"
-	RCVAR_LOCKD="lockd"
-	;;
-esac
-
-start_precmd='checkyesno ${RCVAR_SERVER} || checkyesno ${RCVAR_CLIENT} ||
-		[ -n "$rc_force" ]'
-stop_precmd=$start_precmd
-status_precmd=$start_precmd
-
-name="statd"
-rcvar=${RCVAR_STATD}
-command="/usr/sbin/rpc.${name}"
-load_rc_config $name
-run_rc_command "$arg"
-
-name="lockd"
-rcvar=${RCVAR_LOCKD}
-command="/usr/sbin/rpc.${name}"
-load_rc_config $name
-run_rc_command "$arg"
@@ -1,167 +0,0 @@
-#!/bin/sh
-#
-# Copyright (c) 1999  Matt Dillon
-# 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 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 AUTHOR 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.
-#
-# $FreeBSD$
-#
-
-# PROVIDE: diskless
-# REQUIRE: initdiskless rcconf mountcritlocal
-# BEFORE: addswap random
-# KEYWORD: FreeBSD
-
-dlv=`/sbin/sysctl -n vfs.nfs.diskless_valid 2> /dev/null`
-[ ${dlv:=0} -eq 0 ] && exit 0
-
-name="diskless2"
-
-# Provide a function for normalizing the mounting of memory
-# filesystems.  This should allow the rest of the code here to remain
-# as close as possible between 5-current and 4-stable.
-#   $1 = size
-#   $2 = mount point
-#   $3 = (optional) bytes-per-inode
-mount_md() {
-	if [ -n "$3" ]; then
-		bpi="-i $3"
-	fi
-	/sbin/mdmfs $bpi -s $1 -M md $2
-}
-
-# If there is a global system configuration file, suck it in.
-#
-if [ -r /etc/rc.subr ]; then
-	. /etc/rc.subr
-	load_rc_config $name
-elif [ -r /etc/defaults/rc.conf ]; then
-	. /etc/defaults/rc.conf
-	source_rc_confs
-elif [ -r /etc/rc.conf ]; then
-	. /etc/rc.conf
-fi
-
-# If we do not have a writable /var, create a memory
-# filesystem for /var.  We don't have /usr yet so
-# use mkdir instead of touch to test.  We want mount
-# to record its mounts so we have to make sure /var/db
-# exists before doing the mount -a.
-#
-if (/bin/mkdir /var/.diskless 2> /dev/null); then
-        rmdir /var/.diskless
-else
-	echo "+++ mount_md of /var"
-	mount_md ${varsize:=32m} /var
-fi
-
-if [ ! -d /var/db ]; then
-	mkdir /var/db
-fi
-
-# Now we need the rest of our mounts, particularly /usr
-#
-mount -a       # chown and chgrp are in /usr
-
-# Populate /var
-#
-echo "+++ populate /var using /etc/mtree/BSD.var.dist"
-/usr/sbin/mtree -deU -f /etc/mtree/BSD.var.dist -p /var > /dev/null
-case ${sendmail_enable} in
-[Nn][Oo][Nn][Ee])
-	;;
-*)
-	/usr/sbin/mtree -deU -f /etc/mtree/BSD.sendmail.dist -p / > /dev/null
-	;;
-esac
-
-echo "+++ create log files based on the contents of /etc/newsyslog.conf"
-LOGFILES=`/usr/bin/awk '$1 != "#" { printf "%s ", $1 } ' /etc/newsyslog.conf`
-if [ -n "$LOGFILES" ]; then
-	/usr/bin/touch $LOGFILES
-fi
-
-echo "+++ create lastlog"
-/usr/bin/touch /var/log/lastlog
-
-# Make sure our aliases database is uptodate, the aliases may have
-# been overriden in /conf.
-#
-/usr/bin/newaliases
-
-# XXX make sure to create one dir for each printer as requested by lpd
-#
-# If we do not have a writable /tmp, create a memory
-# filesystem for /tmp.  If /tmp is a symlink (e.g. to /var/tmp,
-# then it should already be writable).
-#
-if (/bin/mkdir /tmp/.diskless 2> /dev/null); then
-	rmdir /tmp/.diskless
-else
-	if [ -h /tmp ]; then
-		echo "*** /tmp is a symlink to a non-writable area!"
-		echo "dropping into shell, ^D to continue anyway."
-		/bin/sh
-	else
-		mount_md ${tmpsize:=20480} /tmp
-		chmod 01777 /tmp
-	fi
-fi
-
-if sysctl vfs.devfs.generation > /dev/null 2>&1 ; then
-	# we have DEVFS, no worries...
-	true
-elif (/bin/mkdir /dev/.diskless 2> /dev/null); then
-	# if /dev is writable assume it has already been populated
-	# via /etc/rc.d/initdiskless
-	#
-	rmdir /dev/.diskless
-else
-	(cd /; find -x dev | cpio -o -H newc) > /tmp/dev.tmp
-	mount_md 4096 /dev 512
-	(cd /; cpio -i -H newc -d < /tmp/dev.tmp)
-	rm -f /tmp/dev.tmp
-fi
-
-# generate our hostname
-#
-if [ -z "`hostname -s`" -a \
-    "x`/bin/kenv dhcp.host-name`" != "x" ]; then
-        hostname=`/bin/kenv dhcp.host-name`
-        hostname $hostname
-	echo "Hostname is $hostname"
-fi
-
-# if the info is available via dhcp/kenv
-# build the resolv.conf
-#
-if [ ! -e /etc/resolv.conf -a \
-    "x`/bin/kenv dhcp.domain-name-servers`" != "x" ]; then
-        echo domain `/bin/kenv dhcp.domain-name` > /etc/resolv.conf
-
-        set `/bin/kenv dhcp.domain-name-servers`
-        for ns in `IFS=','; echo $*`; do
-                echo nameserver $ns >> /etc/resolv.conf;
-        done
-fi
-
@@ -1,167 +0,0 @@
-#!/bin/sh
-#
-# Copyright (c) 1999  Matt Dillon
-# 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 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 AUTHOR 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.
-#
-# $FreeBSD$
-#
-
-# PROVIDE: diskless
-# REQUIRE: initdiskless rcconf mountcritlocal
-# BEFORE: addswap random
-# KEYWORD: FreeBSD
-
-dlv=`/sbin/sysctl -n vfs.nfs.diskless_valid 2> /dev/null`
-[ ${dlv:=0} -eq 0 ] && exit 0
-
-name="diskless2"
-
-# Provide a function for normalizing the mounting of memory
-# filesystems.  This should allow the rest of the code here to remain
-# as close as possible between 5-current and 4-stable.
-#   $1 = size
-#   $2 = mount point
-#   $3 = (optional) bytes-per-inode
-mount_md() {
-	if [ -n "$3" ]; then
-		bpi="-i $3"
-	fi
-	/sbin/mdmfs $bpi -s $1 -M md $2
-}
-
-# If there is a global system configuration file, suck it in.
-#
-if [ -r /etc/rc.subr ]; then
-	. /etc/rc.subr
-	load_rc_config $name
-elif [ -r /etc/defaults/rc.conf ]; then
-	. /etc/defaults/rc.conf
-	source_rc_confs
-elif [ -r /etc/rc.conf ]; then
-	. /etc/rc.conf
-fi
-
-# If we do not have a writable /var, create a memory
-# filesystem for /var.  We don't have /usr yet so
-# use mkdir instead of touch to test.  We want mount
-# to record its mounts so we have to make sure /var/db
-# exists before doing the mount -a.
-#
-if (/bin/mkdir /var/.diskless 2> /dev/null); then
-        rmdir /var/.diskless
-else
-	echo "+++ mount_md of /var"
-	mount_md ${varsize:=32m} /var
-fi
-
-if [ ! -d /var/db ]; then
-	mkdir /var/db
-fi
-
-# Now we need the rest of our mounts, particularly /usr
-#
-mount -a       # chown and chgrp are in /usr
-
-# Populate /var
-#
-echo "+++ populate /var using /etc/mtree/BSD.var.dist"
-/usr/sbin/mtree -deU -f /etc/mtree/BSD.var.dist -p /var > /dev/null
-case ${sendmail_enable} in
-[Nn][Oo][Nn][Ee])
-	;;
-*)
-	/usr/sbin/mtree -deU -f /etc/mtree/BSD.sendmail.dist -p / > /dev/null
-	;;
-esac
-
-echo "+++ create log files based on the contents of /etc/newsyslog.conf"
-LOGFILES=`/usr/bin/awk '$1 != "#" { printf "%s ", $1 } ' /etc/newsyslog.conf`
-if [ -n "$LOGFILES" ]; then
-	/usr/bin/touch $LOGFILES
-fi
-
-echo "+++ create lastlog"
-/usr/bin/touch /var/log/lastlog
-
-# Make sure our aliases database is uptodate, the aliases may have
-# been overriden in /conf.
-#
-/usr/bin/newaliases
-
-# XXX make sure to create one dir for each printer as requested by lpd
-#
-# If we do not have a writable /tmp, create a memory
-# filesystem for /tmp.  If /tmp is a symlink (e.g. to /var/tmp,
-# then it should already be writable).
-#
-if (/bin/mkdir /tmp/.diskless 2> /dev/null); then
-	rmdir /tmp/.diskless
-else
-	if [ -h /tmp ]; then
-		echo "*** /tmp is a symlink to a non-writable area!"
-		echo "dropping into shell, ^D to continue anyway."
-		/bin/sh
-	else
-		mount_md ${tmpsize:=20480} /tmp
-		chmod 01777 /tmp
-	fi
-fi
-
-if sysctl vfs.devfs.generation > /dev/null 2>&1 ; then
-	# we have DEVFS, no worries...
-	true
-elif (/bin/mkdir /dev/.diskless 2> /dev/null); then
-	# if /dev is writable assume it has already been populated
-	# via /etc/rc.d/initdiskless
-	#
-	rmdir /dev/.diskless
-else
-	(cd /; find -x dev | cpio -o -H newc) > /tmp/dev.tmp
-	mount_md 4096 /dev 512
-	(cd /; cpio -i -H newc -d < /tmp/dev.tmp)
-	rm -f /tmp/dev.tmp
-fi
-
-# generate our hostname
-#
-if [ -z "`hostname -s`" -a \
-    "x`/bin/kenv dhcp.host-name`" != "x" ]; then
-        hostname=`/bin/kenv dhcp.host-name`
-        hostname $hostname
-	echo "Hostname is $hostname"
-fi
-
-# if the info is available via dhcp/kenv
-# build the resolv.conf
-#
-if [ ! -e /etc/resolv.conf -a \
-    "x`/bin/kenv dhcp.domain-name-servers`" != "x" ]; then
-        echo domain `/bin/kenv dhcp.domain-name` > /etc/resolv.conf
-
-        set `/bin/kenv dhcp.domain-name-servers`
-        for ns in `IFS=','; echo $*`; do
-                echo nameserver $ns >> /etc/resolv.conf;
-        done
-fi
-
@@ -1,240 +0,0 @@
-#!/bin/sh
-#
-# Copyright (c) 1999  Matt Dillon
-# 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 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 AUTHOR 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.
-#
-# $FreeBSD$
-#
-# PROVIDE: initdiskless
-# KEYWORD: FreeBSD
-
-
-# On entry to this script the entire system consists of a read-only root
-# mounted via NFS.  We use the contents of /conf to create and populate
-# memory filesystems.  The kernel has run BOOTP and configured an interface
-# (otherwise it would not have been able to mount the NFS root!)
-#
-# The following directories are scanned.  Each sucessive directory overrides
-# (is merged into) the previous one.
-#
-#	/conf/base		universal base
-#	/conf/default		modified by a secondary universal base
-#	/conf/${ipba}		modified based on the assigned broadcast IP
-#	/conf/${ip}		modified based on the machine's assigned IP
-#
-# Each of these directories may contain any number of subdirectories which
-# represent directories in / on the diskless machine.  The existance of
-# these subdirectories causes this script to create a MEMORY FILESYSTEM for
-# /<sub_directory_name>.  For example, if /conf/base/etc exists then a
-# memory filesystem will be created for /etc.
-#
-# If a subdirectory contains the file 'diskless_remount' the contents of
-# the file is used to remount the subdirectory prior to it being copied to
-# the memory filesystem.  For example, if /conf/base/etc/diskless_remount
-# contains the string 'my.server.com:/etc' then my.server.com:/etc will be
-# mounted in place of the subdirectory.  This allows you to avoid making
-# duplicates of system directories in /conf.
-#
-# If a subdirectory contains the file 'md_size', the contents of the
-# file is used to determine the size of the memory filesystem, in 512
-# byte sectors.  The default is 10240 (5MB).  You only have to specify an
-# md_size if the default doesn't work for you (i.e. if it is too big or
-# too small).  For example, /conf/base/etc/md_size might contain '16384'.
-#
-# If /conf/<special_dir>/SUBDIR.cpio.gz exists, the file is cpio'd into
-# the specified /SUBDIR (and a memory filesystem is created for /SUBDIR
-# if necessary).
-#
-# If /conf/<special_dir>/SUBDIR.remove exists, the file contains a list
-# of paths which are rm -rf'd relative to /SUBDIR.
-#
-# You will almost universally want to create a /conf/base/etc containing
-# a diskless_remount and possibly an md_size file.  You will then almost
-# universally want to override rc.conf, rc.local, and fstab by creating
-# /conf/default/etc/{rc.conf,rc.local,fstab}.  Your fstab should be sure
-# to mount a /usr... typically an NFS readonly /usr.
-#
-# NOTE!  /etc/rc.d/diskless will create /var, /tmp, and /dev.
-# Those filesystems should not be specified in /conf.  At least not yet.
-
-dlv=`/sbin/sysctl -n vfs.nfs.diskless_valid 2> /dev/null`
-[ ${dlv:=0} -eq 0 ] && exit 0
-
-# chkerr:
-#
-# Routine to check for error
-#
-#	checks error code and drops into shell on failure.
-#	if shell exits, terminates script as well as /etc/rc.
-#
-chkerr() {
-    case $1 in
-    0)
-	;;
-    *)
-	echo "$2 failed: dropping into /bin/sh"
-	/bin/sh
-	# RESUME
-	;;
-    esac
-}
-
-# Create a generic memory disk
-#
-mount_md() {
-    /sbin/mdmfs -i 4096 -s $1 -M md $2
-}
-
-# Create the memory filesystem if it has not already been created
-#
-create_md() {
-    if [ "x`eval echo \\$md_created_$1`" = "x" ]; then
-	if [ "x`eval echo \\$md_size_$1`" = "x" ]; then
-	    md_size=10240
-	else
-	    md_size=`eval echo \\$md_size_$1`
-	fi
-	mount_md $md_size /$1
-	/bin/chmod 755 /$1
-	eval md_created_$1=created
-    fi
-}
-
-# DEBUGGING
-#
-# set -v
-
-# Figure out our interface and IP.
-#
-bootp_ifc=""
-bootp_ipa=""
-bootp_ipbca=""
-iflist=`ifconfig -l`
-for i in ${iflist} ; do
-    set `ifconfig ${i}`
-    while [ $# -ge 1 ] ; do
-        if [ "${bootp_ifc}" = "" -a "$1" = "inet" ] ; then
-            bootp_ifc=${i} ; bootp_ipa=${2} ; shift
-        fi
-        if [ "${bootp_ipbca}" = "" -a "$1" = "broadcast" ] ; then
-            bootp_ipbca=$2; shift
-        fi
-        shift
-    done
-    if [ "${bootp_ifc}" != "" ] ; then
-        break
-    fi
-done
-echo "Interface ${bootp_ifc} IP-Address ${bootp_ipa} Broadcast ${bootp_ipbca}"
-
-# Figure out our NFS root path
-#
-set `mount -t nfs`
-while [ $# -ge 1 ] ; do
-    if [ "$2" = "on" -a "$3" = "/" ]; then
-	nfsroot="$1"
-	break
-    fi
-    shift
-done
-
-# Resolve templates in /conf/base, /conf/default, /conf/${bootp_ipbca},
-# and /conf/${bootp_ipa}.  For each subdirectory found within these
-# directories:
-#
-# - calculate memory filesystem sizes.  If the subdirectory (prior to
-#   NFS remounting) contains the file 'md_size', the contents specified
-#   in 512 byte sectors will be used to size the memory filesystem.  Otherwise
-#   8192 sectors (4MB) is used.
-#
-# - handle NFS remounts.  If the subdirectory contains the file
-#   diskless_remount, the contents of the file is NFS mounted over
-#   the directory.  For example /conf/base/etc/diskless_remount
-#   might contain 'myserver:/etc'.  NFS remounts allow you to avoid
-#   having to dup your system directories in /conf.  Your server must
-#   be sure to export those filesystems -alldirs, however.
-#   If the diskless_remount file contains a string beginning with a
-#   '/' it is assumed that the local nfsroot should be prepended to
-#   it before attemping to the remount.  This allows the root to be
-#   relocated without needing to change the remount files.
-#
-for i in base default ${bootp_ipbca} ${bootp_ipa} ; do
-    for j in /conf/$i/* ; do
-	# memory filesystem size specification
-	#
-	subdir=${j##*/}
-	if [ -d $j -a -f $j/md_size ]; then
-	    eval md_size_$subdir=`cat $j/md_size`
-	fi
-
-	# NFS remount
-	#
-	if [ -d $j -a -f $j/diskless_remount ]; then
-	    nfspt=`/bin/cat $j/diskless_remount`
-	    if [ `expr "$nfspt" : '\(.\)'` = "/" ]; then
-		nfspt="${nfsroot}${nfspt}"
-	    fi
-	    mount_nfs $nfspt $j
-	    chkerr $? "mount_nfs $nfspt $j"
-	fi
-    done
-done
-
-# - Create all required MFS filesystems and populate them from
-#   our templates.  Support both a direct template and a dir.cpio.gz
-#   archive.  Support dir.remove files containing a list of relative
-#   paths to remove.
-#
-# TODO:
-#   + find a way to assign a 'group' identifier to a machine
-#	so we can use group-specific configurations;
-
-for i in base default ${bootp_ipbca} ${bootp_ipa} ; do
-    for j in /conf/$i/* ; do
-	subdir=${j##*/}
-	if [ -d $j ]; then
-	    create_md $subdir
-	    cp -Rp $j/* /$subdir
-	fi
-    done
-    for j in /conf/$i/*.cpio.gz ; do
-	subdir=${j%*.cpio.gz}
-	subdir=${subdir##*/}
-	if [ -f $j ]; then
-	    create_md $subdir
-	    echo "Loading /$subdir from cpio archive $j"
-	    (cd / ; /stand/gzip -d < $j | /stand/cpio --extract -d )
-	fi
-    done
-    for j in /conf/$i/*.remove ; do
-	subdir=${j%*.remove}
-	subdir=${subdir##*/}
-	if [ -f $j ]; then
-	    # doubly sure it is a memory disk before rm -rf'ing
-	    create_md $subdir
-	    (cd /$subdir; rm -rf `/bin/cat $j`)
-	fi
-    done
-done
-
@@ -132,8 +132,8 @@ GDB_VERSION=	"5.2.1 (FreeBSD)"
 gdbversion.c:
 	@echo '#include "version.h"'				> ${.TARGET}
 	@echo 'const char version[] = ${GDB_VERSION};'		>>${.TARGET}
-	@echo 'const char host_name[] = "${MACHINE_ARCH}-undermydesk-freebsd";'			>>${.TARGET}
-	@echo 'const char target_name[] = "${TARGET_ARCH}-undermydesk-freebsd";'		>>${.TARGET}
+	@echo 'const char host_name[] = "${MACHINE_ARCH}-unknown-freebsd";'			>>${.TARGET}
+	@echo 'const char target_name[] = "${TARGET_ARCH}-unknown-freebsd";'		>>${.TARGET}

 xregex.h:
 	@echo '#include <gnuregex.h>' >${.TARGET}
@@ -12,7 +12,7 @@ GCCDIR=	${.CURDIR}/../../../../contrib/gcc

 # Machine description.
 MD_FILE=	${GCCDIR}/config/${GCC_CPU}/${GCC_CPU}.md
-target=		${TARGET_ARCH}-undermydesk-freebsd
+target=		${TARGET_ARCH}-unknown-freebsd

 CFLAGS+=	-DIN_GCC -DHAVE_CONFIG_H
 CFLAGS+=	-DPREFIX=\"${TOOLS_PREFIX}/usr\"
@@ -5,7 +5,7 @@
 .PATH: ${GCCDIR}/config/${GCC_CPU}

 .if ${TARGET_ARCH} == "i386" || ${TARGET_ARCH} == "amd64"
-INCS=	mmintrin.h xmmintrin.h
+INCS=	emmintrin.h mmintrin.h pmmintrin.h xmmintrin.h
 .elif ${TARGET_ARCH} == "ia64"
 INCS=	ia64intrin.h
 .endif
@@ -1,31 +0,0 @@
-$FreeBSD$
-
--- inc-hist.texinfo.orig	Wed Apr 11 08:20:01 2001
-+++ inc-hist.texinfo	Wed Apr 11 08:21:57 2001
-@@ -26,9 +26,9 @@
- @node Using History Interactively
- @chapter Using History Interactively
- 
-@ifclear BashFeatures
-@defcodeindex bt
-@end ifclear
-+@c @ifclear BashFeatures
-+@c @defcodeindex bt
-+@c @end ifclear
- 
- @ifset BashFeatures
- This chapter describes how to use the @sc{gnu} History Library
-@@ -39,9 +39,10 @@
- @end ifset
- @ifclear BashFeatures
- This chapter describes how to use the @sc{gnu} History Library interactively,
-from a user's standpoint.  It should be considered a user's guide.  For
-information on using the @sc{gnu} History Library in your own programs,
-@pxref{Programming with GNU History}.
-+from a user's standpoint.
-+@c It should be considered a user's guide.  For
-+@c information on using the @sc{gnu} History Library in your own programs,
-+@c @pxref{Programming with GNU History}.
- @end ifclear
- 
- @ifset BashFeatures
@@ -55,7 +55,7 @@
 .ds doc-str-Lb-libvgl      Video Graphics Library (libvgl, \-lvgl)
 .
 .\" Default .Os value
-.ds doc-default-operating-system FreeBSD\~5.1
+.ds doc-default-operating-system FreeBSD\~5.2
 .
 .\" FreeBSD releases not found in doc-common
 .ds doc-operating-system-FreeBSD-4.9    4.9
@@ -1,228 +0,0 @@
-/*
- * Copyright (c) 1989, 1993
- *	The Regents of the University of California.  All rights reserved.
- * (c) UNIX System Laboratories, Inc.
- * All or some portions of this file are derived from material licensed
- * to the University of California by American Telephone and Telegraph
- * Co. or Unix System Laboratories, Inc. and are reproduced herein with
- * the permission of UNIX System Laboratories, Inc.
- *
- * This code is derived from software contributed to Berkeley by
- * Paul Borman at Krystal Technologies.
- *
- * 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.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
- *
- *	@(#)ctype.h	8.4 (Berkeley) 1/21/94
- *      $FreeBSD$
- */
-
-#ifndef _CTYPE_H_
-#define	_CTYPE_H_
-
-#include <sys/cdefs.h>
-#include <sys/_types.h>
-
-#define	_CTYPE_A	0x00000100L		/* Alpha */
-#define	_CTYPE_C	0x00000200L		/* Control */
-#define	_CTYPE_D	0x00000400L		/* Digit */
-#define	_CTYPE_G	0x00000800L		/* Graph */
-#define	_CTYPE_L	0x00001000L		/* Lower */
-#define	_CTYPE_P	0x00002000L		/* Punct */
-#define	_CTYPE_S	0x00004000L		/* Space */
-#define	_CTYPE_U	0x00008000L		/* Upper */
-#define	_CTYPE_X	0x00010000L		/* X digit */
-#define	_CTYPE_B	0x00020000L		/* Blank */
-#define	_CTYPE_R	0x00040000L		/* Print */
-#define	_CTYPE_I	0x00080000L		/* Ideogram */
-#define	_CTYPE_T	0x00100000L		/* Special */
-#define	_CTYPE_Q	0x00200000L		/* Phonogram */
-#define	_CTYPE_SW0	0x20000000L		/* 0 width character */
-#define	_CTYPE_SW1	0x40000000L		/* 1 width character */
-#define	_CTYPE_SW2	0x80000000L		/* 2 width character */
-#define	_CTYPE_SW3	0xc0000000L		/* 3 width character */
-
-__BEGIN_DECLS
-int	isalnum(int);
-int	isalpha(int);
-int	iscntrl(int);
-int	isdigit(int);
-int	isgraph(int);
-int	islower(int);
-int	isprint(int);
-int	ispunct(int);
-int	isspace(int);
-int	isupper(int);
-int	isxdigit(int);
-int	tolower(int);
-int	toupper(int);
-
-#if __XSI_VISIBLE
-int	_tolower(int);
-int	_toupper(int);
-int	isascii(int);
-int	toascii(int);
-#endif
-
-#if __BSD_VISIBLE
-int	digittoint(int);
-int	isblank(int);
-int	ishexnumber(int);
-int	isideogram(int);
-int	isnumber(int);
-int	isphonogram(int);
-int	isrune(int);
-int	isspecial(int);
-#endif
-__END_DECLS
-
-#define	isalnum(c)	__istype((c), _CTYPE_A|_CTYPE_D)
-#define	isalpha(c)	__istype((c), _CTYPE_A)
-#define	iscntrl(c)	__istype((c), _CTYPE_C)
-#define	isdigit(c)	__isctype((c), _CTYPE_D) /* ANSI -- locale independent */
-#define	isgraph(c)	__istype((c), _CTYPE_G)
-#define	islower(c)	__istype((c), _CTYPE_L)
-#define	isprint(c)	__istype((c), _CTYPE_R)
-#define	ispunct(c)	__istype((c), _CTYPE_P)
-#define	isspace(c)	__istype((c), _CTYPE_S)
-#define	isupper(c)	__istype((c), _CTYPE_U)
-#define	isxdigit(c)	__isctype((c), _CTYPE_X) /* ANSI -- locale independent */
-#define	tolower(c)	__tolower(c)
-#define	toupper(c)	__toupper(c)
-
-#if __XSI_VISIBLE
-/*
- * POSIX.1-2001 specifies _tolower() and _toupper() to be macros equivalent to
- * tolower() and toupper() respectively, minus extra checking to ensure that
- * the argument is a lower or uppercase letter respectively.  We've chosen to
- * implement these macros with the same error checking as tolower() and
- * toupper() since this doesn't violate the specification itself, only its
- * intent.  We purposely leave _tolower() and _toupper() undocumented to
- * discourage their use.
- *
- * XXX isascii() and toascii() should similarly be undocumented.
- */
-#define	_tolower(c)	__tolower(c)
-#define	_toupper(c)	__toupper(c)
-#define	isascii(c)	(((c) & ~0x7F) == 0)
-#define	toascii(c)	((c) & 0x7F)
-#endif
-
-#if __BSD_VISIBLE
-#define	digittoint(c)	__maskrune((c), 0xFF)
-#define	isblank(c)	__istype((c), _CTYPE_B)
-#define	ishexnumber(c)	__istype((c), _CTYPE_X)
-#define	isideogram(c)	__istype((c), _CTYPE_I)
-#define	isnumber(c)	__istype((c), _CTYPE_D)
-#define	isphonogram(c)	__istype((c), _CTYPE_Q)
-#define	isrune(c)	__istype((c), 0xFFFFFF00L)
-#define	isspecial(c)	__istype((c), _CTYPE_T)
-#endif
-
-/* See comments in <sys/_types.h> about __ct_rune_t. */
-__BEGIN_DECLS
-unsigned long	___runetype(__ct_rune_t);
-__ct_rune_t	___tolower(__ct_rune_t);
-__ct_rune_t	___toupper(__ct_rune_t);
-__END_DECLS
-
-/*
- * _EXTERNALIZE_CTYPE_INLINES_ is defined in locale/nomacros.c to tell us
- * to generate code for extern versions of all our inline functions.
- */
-#ifdef _EXTERNALIZE_CTYPE_INLINES_
-#define	_USE_CTYPE_INLINE_
-#define	static
-#define	__inline
-#endif
-
-/*
- * <runetype.h> brings namespace pollution (struct member names).  This prevents
- * us from using the inline optimizations in the more strict __POSIX_VISIBLE and
- * __XSI_VISIBLE namespaces.  To fix this properly would require that we rename
- * member names of long-standing structs, or something equally evil.
- */
-#if !__BSD_VISIBLE && !defined(_USE_CTYPE_INLINE_) && \
-    !defined(_DONT_USE_CTYPE_INLINE_)
-#define	_DONT_USE_CTYPE_INLINE_
-#endif
-
-/*
- * Use inline functions if we are allowed to and the compiler supports them.
- */
-#if !defined(_DONT_USE_CTYPE_INLINE_) && \
-    (defined(_USE_CTYPE_INLINE_) || defined(__GNUC__) || defined(__cplusplus))
-
-#include <runetype.h>
-
-static __inline int
-__maskrune(__ct_rune_t _c, unsigned long _f)
-{
-	return ((_c < 0 || _c >= _CACHED_RUNES) ? ___runetype(_c) :
-		_CurrentRuneLocale->runetype[_c]) & _f;
-}
-
-static __inline int
-__istype(__ct_rune_t _c, unsigned long _f)
-{
-	return (!!__maskrune(_c, _f));
-}
-
-static __inline int
-__isctype(__ct_rune_t _c, unsigned long _f)
-{
-	return (_c < 0 || _c >= _CACHED_RUNES) ? 0 :
-	       !!(_DefaultRuneLocale.runetype[_c] & _f);
-}
-
-static __inline __ct_rune_t
-__toupper(__ct_rune_t _c)
-{
-	return (_c < 0 || _c >= _CACHED_RUNES) ? ___toupper(_c) :
-	       _CurrentRuneLocale->mapupper[_c];
-}
-
-static __inline __ct_rune_t
-__tolower(__ct_rune_t _c)
-{
-	return (_c < 0 || _c >= _CACHED_RUNES) ? ___tolower(_c) :
-	       _CurrentRuneLocale->maplower[_c];
-}
-
-#else /* not using inlines */
-
-__BEGIN_DECLS
-int		__maskrune(__ct_rune_t, unsigned long);
-int		__istype(__ct_rune_t, unsigned long);
-int		__isctype(__ct_rune_t, unsigned long);
-__ct_rune_t	__toupper(__ct_rune_t);
-__ct_rune_t	__tolower(__ct_rune_t);
-__END_DECLS
-#endif /* using inlines */
-
-#endif /* !_CTYPE_H_ */
@@ -54,6 +54,8 @@

 #if __BSD_VISIBLE

+#include <sys/_null.h>
+
 /* definitions for library routines operating on directories. */
 #define	DIRBLKSIZ	1024

@@ -81,10 +83,6 @@ typedef struct _dirdesc {
 #define DTF_REWIND	0x0004	/* rewind after reading union stack */
 #define __DTF_READALL	0x0008	/* everything has been read */

-#ifndef NULL
-#define	NULL	0
-#endif
-
 #else /* !__BSD_VISIBLE */

 typedef	void *	DIR;
@@ -37,6 +37,8 @@
 #ifndef _LOCALE_H_
 #define _LOCALE_H_

+#include <sys/_null.h>
+
 struct lconv {
 	char	*decimal_point;
 	char	*thousands_sep;
@@ -64,10 +66,6 @@ struct lconv {
 	char	int_n_sign_posn;
 };

-#ifndef NULL
-#define	NULL	0
-#endif
-
 #define	LC_ALL		0
 #define	LC_COLLATE	1
 #define	LC_CTYPE	2
@@ -40,6 +40,7 @@
 #define _RPC_TYPES_H

 #include <sys/types.h>
+#include <sys/_null.h>

 typedef int32_t bool_t;
 typedef int32_t enum_t;
@@ -59,9 +60,6 @@ typedef   int32_t rpc_inline_t;
 #ifndef TRUE
 #	define TRUE	(1)
 #endif
-#ifndef NULL
-#	define NULL	0
-#endif

 #define mem_alloc(bsize)	calloc(1, bsize)
 #define mem_free(ptr, bsize)	free(ptr)
@@ -39,6 +39,7 @@
 #define _STDDEF_H_

 #include <sys/cdefs.h>
+#include <sys/_null.h>
 #include <sys/_types.h>

 typedef	__ptrdiff_t	ptrdiff_t;
@@ -62,10 +63,6 @@ typedef	__wchar_t	wchar_t;
 #endif
 #endif

-#ifndef	NULL
-#define	NULL	0
-#endif
-
 #define	offsetof(type, member)	__offsetof(type, member)

 #endif /* _STDDEF_H_ */
@@ -41,6 +41,7 @@
 #define	_STDIO_H_

 #include <sys/cdefs.h>
+#include <sys/_null.h>
 #include <sys/_types.h>

 typedef	__off_t		fpos_t;
@@ -57,10 +58,6 @@ typedef	__va_list	va_list;
 #endif
 #endif

-#ifndef NULL
-#define	NULL	0
-#endif
-
 #define	_FSTDIO			/* Define for new stdio with functions. */

 /*
@@ -38,6 +38,7 @@
 #define	_STDLIB_H_

 #include <sys/cdefs.h>
+#include <sys/_null.h>
 #include <sys/_types.h>

 #if __BSD_VISIBLE
@@ -69,10 +70,6 @@ typedef struct {
 	long	rem;
 } ldiv_t;

-#ifndef NULL
-#define	NULL	0
-#endif
-
 #define	EXIT_FAILURE	1
 #define	EXIT_SUCCESS	0

@@ -38,6 +38,7 @@
 #define	_STRING_H_

 #include <sys/cdefs.h>
+#include <sys/_null.h>
 #include <sys/_types.h>

 /*
@@ -53,10 +54,6 @@ typedef	__size_t	size_t;
 #define	_SIZE_T_DECLARED
 #endif

-#ifndef	NULL
-#define	NULL	0
-#endif
-
 __BEGIN_DECLS
 #if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE
 void	*memccpy(void * __restrict, const void * __restrict, int, size_t);
@@ -46,6 +46,7 @@
 #define	_TIME_H_

 #include <sys/cdefs.h>
+#include <sys/_null.h>
 #include <sys/_types.h>

 #if __POSIX_VISIBLE > 0 && __POSIX_VISIBLE < 200112 || __BSD_VISIBLE
@@ -59,10 +60,6 @@
 /* Frequency of the clock ticks reported by clock().  */
 #define	CLOCKS_PER_SEC	128

-#ifndef	NULL
-#define	NULL	0
-#endif
-
 #ifndef _CLOCK_T_DECLARED
 typedef	__clock_t	clock_t;
 #define	_CLOCK_T_DECLARED
@@ -40,6 +40,7 @@
 #include <sys/cdefs.h>
 #include <sys/types.h>			/* XXX adds too much pollution. */
 #include <sys/unistd.h>
+#include <sys/_null.h>
 #include <sys/_types.h>

 #ifndef _GID_T_DECLARED
@@ -81,10 +82,6 @@ typedef	__useconds_t	useconds_t;
 #define	STDOUT_FILENO	1	/* standard output file descriptor */
 #define	STDERR_FILENO	2	/* standard error file descriptor */

-#ifndef NULL
-#define	NULL		0	/* null pointer constant */
-#endif
-
 #if __XSI_VISIBLE || __POSIX_VISIBLE >= 200112
 #define	F_ULOCK		0	/* unlock locked section */
 #define	F_LOCK		1	/* lock a section for exclusive use */
@@ -68,13 +68,10 @@
 #define _WCHAR_H_

 #include <sys/cdefs.h>
+#include <sys/_null.h>
 #include <sys/_types.h>
 #include <machine/_limits.h>

-#ifndef NULL
-#define	NULL	0
-#endif
-
 #ifndef _MBSTATE_T_DECLARED
 typedef	__mbstate_t	mbstate_t;
 #define	_MBSTATE_T_DECLARED
@@ -1,137 +0,0 @@
-/*
- * Copyright (c) 1989, 1993
- *	The Regents of the University of California.  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.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
- *
- *	@(#)fts.h	8.3 (Berkeley) 8/14/94
- * $FreeBSD$
- */
-
-#ifndef	_FTS_H_
-#define	_FTS_H_
-
-typedef struct {
-	struct _ftsent *fts_cur;	/* current node */
-	struct _ftsent *fts_child;	/* linked list of children */
-	struct _ftsent **fts_array;	/* sort array */
-	dev_t fts_dev;			/* starting device # */
-	char *fts_path;			/* path for this descent */
-	int fts_rfd;			/* fd for root */
-	int fts_pathlen;		/* sizeof(path) */
-	int fts_nitems;			/* elements in the sort array */
-	int (*fts_compar)		/* compare function */
-	    (const struct _ftsent * const *, const struct _ftsent * const *);
-
-#define	FTS_COMFOLLOW	0x001		/* follow command line symlinks */
-#define	FTS_LOGICAL	0x002		/* logical walk */
-#define	FTS_NOCHDIR	0x004		/* don't change directories */
-#define	FTS_NOSTAT	0x008		/* don't get stat info */
-#define	FTS_PHYSICAL	0x010		/* physical walk */
-#define	FTS_SEEDOT	0x020		/* return dot and dot-dot */
-#define	FTS_XDEV	0x040		/* don't cross devices */
-#define	FTS_WHITEOUT	0x080		/* return whiteout information */
-#define	FTS_OPTIONMASK	0x0ff		/* valid user option mask */
-
-#define	FTS_NAMEONLY	0x100		/* (private) child names only */
-#define	FTS_STOP	0x200		/* (private) unrecoverable error */
-	int fts_options;		/* fts_open options, global flags */
-	void *fts_clientptr;		/* thunk for sort function */
-} FTS;
-
-typedef struct _ftsent {
-	struct _ftsent *fts_cycle;	/* cycle node */
-	struct _ftsent *fts_parent;	/* parent directory */
-	struct _ftsent *fts_link;	/* next file in directory */
-	long fts_number;	        /* local numeric value */
-	void *fts_pointer;	        /* local address value */
-	char *fts_accpath;		/* access path */
-	char *fts_path;			/* root path */
-	int fts_errno;			/* errno for this node */
-	int fts_symfd;			/* fd for symlink */
-	u_short fts_pathlen;		/* strlen(fts_path) */
-	u_short fts_namelen;		/* strlen(fts_name) */
-
-	ino_t fts_ino;			/* inode */
-	dev_t fts_dev;			/* device */
-	nlink_t fts_nlink;		/* link count */
-
-#define	FTS_ROOTPARENTLEVEL	-1
-#define	FTS_ROOTLEVEL		 0
-	short fts_level;		/* depth (-1 to N) */
-
-#define	FTS_D		 1		/* preorder directory */
-#define	FTS_DC		 2		/* directory that causes cycles */
-#define	FTS_DEFAULT	 3		/* none of the above */
-#define	FTS_DNR		 4		/* unreadable directory */
-#define	FTS_DOT		 5		/* dot or dot-dot */
-#define	FTS_DP		 6		/* postorder directory */
-#define	FTS_ERR		 7		/* error; errno is set */
-#define	FTS_F		 8		/* regular file */
-#define	FTS_INIT	 9		/* initialized only */
-#define	FTS_NS		10		/* stat(2) failed */
-#define	FTS_NSOK	11		/* no stat(2) requested */
-#define	FTS_SL		12		/* symbolic link */
-#define	FTS_SLNONE	13		/* symbolic link without target */
-#define	FTS_W		14		/* whiteout object */
-	u_short fts_info;		/* user flags for FTSENT structure */
-
-#define	FTS_DONTCHDIR	 0x01		/* don't chdir .. to the parent */
-#define	FTS_SYMFOLLOW	 0x02		/* followed a symlink to get here */
-#define	FTS_ISW		 0x04		/* this is a whiteout object */
-	u_short fts_flags;		/* private flags for FTSENT structure */
-
-#define	FTS_AGAIN	 1		/* read node again */
-#define	FTS_FOLLOW	 2		/* follow symbolic link */
-#define	FTS_NOINSTR	 3		/* no instructions */
-#define	FTS_SKIP	 4		/* discard node */
-	u_short fts_instr;		/* fts_set() instructions */
-
-	struct stat *fts_statp;		/* stat(2) information */
-	char *fts_name;			/* file name */
-	FTS *fts_fts;			/* back pointer to main FTS */
-} FTSENT;
-
-#include <sys/cdefs.h>
-
-__BEGIN_DECLS
-FTSENT	*fts_children(FTS *, int);
-int	 fts_close(FTS *);
-void	*fts_get_clientptr(FTS *);
-#define	 fts_get_clientptr(fts)	((fts)->fts_clientptr)
-FTS	*fts_get_stream(FTSENT *);
-#define	 fts_get_stream(ftsent)	((ftsent)->fts_fts)
-FTS	*fts_open(char * const *, int,
-	    int (*)(const FTSENT * const *, const FTSENT * const *));
-FTSENT	*fts_read(FTS *);
-int	 fts_set(FTS *, FTSENT *, int);
-void	 fts_set_clientptr(FTS *, void *);
-__END_DECLS
-
-#endif /* !_FTS_H_ */
@@ -1,357 +0,0 @@
-/*
- * Copyright (C) 2000 Jason Evans <[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(s), this list of conditions and the following disclaimer as
- *    the first lines of this file unmodified other than the possible
- *    addition of one or more copyright notices.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice(s), 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 COPYRIGHT HOLDER(S) ``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 COPYRIGHT HOLDER(S) 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 "namespace.h"
-#include <stdlib.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <semaphore.h>
-#include <stdarg.h>
-#include <pthread.h>
-#include <sys/queue.h>
-#include <_semaphore.h>
-#include "un-namespace.h"
-
-#define _SEM_CHECK_VALIDITY(sem)		\
-	if ((*(sem))->magic != SEM_MAGIC) {	\
-		errno = EINVAL;			\
-		retval = -1;			\
-		goto RETURN;			\
-	}
-
-static sem_t sem_alloc(unsigned int value, semid_t semid, int system_sem);
-static void sem_free(sem_t sem);
-
-static LIST_HEAD(, sem) named_sems = LIST_HEAD_INITIALIZER(&named_sems);
-static pthread_mutex_t named_sems_mtx = PTHREAD_MUTEX_INITIALIZER;
-
-static void
-sem_free(sem_t sem)
-{
-
-	_pthread_mutex_destroy(&sem->lock);
-	_pthread_cond_destroy(&sem->gtzero);
-	sem->magic = 0;
-	free(sem);
-}
-
-static sem_t
-sem_alloc(unsigned int value, semid_t semid, int system_sem)
-{
-	sem_t sem;
-
-	if (value > SEM_VALUE_MAX) {
-		errno = EINVAL;
-		return (NULL);
-	}
-
-	sem = (sem_t)malloc(sizeof(struct sem));
-	if (sem == NULL) {
-		errno = ENOSPC;
-		return (NULL);
-	}
-
-	/*
-	 * Initialize the semaphore.
-	 */
-	if (_pthread_mutex_init(&sem->lock, NULL) != 0) {
-		free(sem);
-		errno = ENOSPC;
-		return (NULL);
-	}
-
-	if (_pthread_cond_init(&sem->gtzero, NULL) != 0) {
-		_pthread_mutex_destroy(&sem->lock);
-		free(sem);
-		errno = ENOSPC;
-		return (NULL);
-	}
-	
-	sem->count = (u_int32_t)value;
-	sem->nwaiters = 0;
-	sem->magic = SEM_MAGIC;
-	sem->semid = semid;
-	sem->syssem = system_sem;
-	return (sem);
-}
-
-int
-sem_init(sem_t *sem, int pshared, unsigned int value)
-{
-	int	retval, got_system_sem;
-	semid_t	semid;
-
-	got_system_sem = 0;
-	semid = SEM_USER;
-	/*
-	 * Range check the arguments.
-	 */
-	if (pshared != 0) {
-		retval = ksem_init(&semid, value);
-		if (retval == -1)
-			goto RETURN;
-		got_system_sem = 1;
-	}
-
-	(*sem) = sem_alloc(value, semid, got_system_sem);
-	if ((*sem) == NULL)
-		retval = -1;
-	else
-		retval = 0;
-  RETURN:
-	if (retval != 0 && got_system_sem)
-		ksem_destroy(semid);
-	return retval;
-}
-
-int
-sem_destroy(sem_t *sem)
-{
-	int	retval;
-	
-	_SEM_CHECK_VALIDITY(sem);
-
-	_pthread_mutex_lock(&(*sem)->lock);
-	/*
-	 * If this is a system semaphore let the kernel track it otherwise
-	 * make sure there are no waiters.
-	 */
-	if ((*sem)->syssem != 0) {
-		retval = ksem_destroy((*sem)->semid);
-		if (retval == -1) {
-			_pthread_mutex_unlock(&(*sem)->lock);
-			goto RETURN;
-		}
-	} else if ((*sem)->nwaiters > 0) {
-		_pthread_mutex_unlock(&(*sem)->lock);
-		errno = EBUSY;
-		retval = -1;
-		goto RETURN;
-	}
-	_pthread_mutex_unlock(&(*sem)->lock);
-
-	sem_free(*sem);	
-
-	retval = 0;
-  RETURN:
-	return retval;
-}
-
-sem_t *
-sem_open(const char *name, int oflag, ...)
-{
-	sem_t *sem;
-	sem_t s;
-	semid_t semid;
-	mode_t mode;
-	unsigned int value;
-
-	mode = 0;
-	value = 0;
-
-	if ((oflag & O_CREAT) != 0) {
-		va_list ap;
-
-		va_start(ap, oflag);
-		mode = va_arg(ap, int);
-		value = va_arg(ap, unsigned int);
-		va_end(ap);
-	}
-	/*
-	 * we can be lazy and let the kernel handle the "oflag",
-	 * we'll just merge duplicate IDs into our list.
-	 */
-	if (ksem_open(&semid, name, oflag, mode, value) == -1)
-		return (SEM_FAILED);
-	/*
-	 * search for a duplicate ID, we must return the same sem_t *
-	 * if we locate one.
-	 */
-	_pthread_mutex_lock(&named_sems_mtx);
-	LIST_FOREACH(s, &named_sems, entry) {
-	    if (s->semid == semid) {
-		    _pthread_mutex_unlock(&named_sems_mtx);
-		    return (s->backpointer);
-	    }
-	}
-	sem = (sem_t *)malloc(sizeof(*sem));
-	if (sem == NULL)
-		goto err;
-	*sem = sem_alloc(value, semid, 1);
-	if ((*sem) == NULL)
-		goto err;
-	LIST_INSERT_HEAD(&named_sems, *sem, entry);
-	(*sem)->backpointer = sem;
-	_pthread_mutex_unlock(&named_sems_mtx);
-	return (sem);
-err:
-	_pthread_mutex_unlock(&named_sems_mtx);
-	ksem_close(semid);
-	if (sem != NULL) {
-		if (*sem != NULL)
-			sem_free(*sem);
-		else
-			errno = ENOSPC;
-		free(sem);
-	} else {
-		errno = ENOSPC;
-	}
-	return (SEM_FAILED);
-}
-
-int
-sem_close(sem_t *sem)
-{
-
-	if ((*sem)->syssem == 0) {
-		errno = EINVAL;
-		return (-1);
-	}
-	_pthread_mutex_lock(&named_sems_mtx);
-	if (ksem_close((*sem)->semid) == -1) {
-		_pthread_mutex_unlock(&named_sems_mtx);
-		return (-1);
-	}
-	LIST_REMOVE((*sem), entry);
-	_pthread_mutex_unlock(&named_sems_mtx);
-	sem_free(*sem);
-	free(sem);
-	return (0);
-}
-
-int
-sem_unlink(const char *name)
-{
-
-	return (ksem_unlink(name));
-}
-
-int
-sem_wait(sem_t *sem)
-{
-	int	retval;
-
-	_SEM_CHECK_VALIDITY(sem);
-
-	if ((*sem)->syssem != 0) {
-		retval = ksem_wait((*sem)->semid);
-		goto RETURN;
-	}
-
-	_pthread_mutex_lock(&(*sem)->lock);
-
-	while ((*sem)->count == 0) {
-		(*sem)->nwaiters++;
-		_pthread_cond_wait(&(*sem)->gtzero, &(*sem)->lock);
-		(*sem)->nwaiters--;
-	}
-	(*sem)->count--;
-
-	_pthread_mutex_unlock(&(*sem)->lock);
-
-	retval = 0;
-  RETURN:
-	return retval;
-}
-
-int
-sem_trywait(sem_t *sem)
-{
-	int	retval;
-
-	_SEM_CHECK_VALIDITY(sem);
-
-	if ((*sem)->syssem != 0) {
-		retval = ksem_trywait((*sem)->semid);
-		goto RETURN;
-	}
-
-	_pthread_mutex_lock(&(*sem)->lock);
-
-	if ((*sem)->count > 0) {
-		(*sem)->count--;
-		retval = 0;
-	} else {
-		errno = EAGAIN;
-		retval = -1;
-	}
-	
-	_pthread_mutex_unlock(&(*sem)->lock);
-
-  RETURN:
-	return retval;
-}
-
-int
-sem_post(sem_t *sem)
-{
-	int	retval;
-
-	_SEM_CHECK_VALIDITY(sem);
-
-	if ((*sem)->syssem != 0) {
-		retval = ksem_post((*sem)->semid);
-		goto RETURN;
-	}
-
-	_pthread_mutex_lock(&(*sem)->lock);
-
-	(*sem)->count++;
-	if ((*sem)->nwaiters > 0)
-		_pthread_cond_signal(&(*sem)->gtzero);
-
-	_pthread_mutex_unlock(&(*sem)->lock);
-
-	retval = 0;
-  RETURN:
-	return retval;
-}
-
-int
-sem_getvalue(sem_t * __restrict sem, int * __restrict sval)
-{
-	int	retval;
-
-	_SEM_CHECK_VALIDITY(sem);
-
-	if ((*sem)->syssem != 0) {
-		retval = ksem_getvalue((*sem)->semid, sval);
-		goto RETURN;
-	}
-
-	_pthread_mutex_lock(&(*sem)->lock);
-	*sval = (int)(*sem)->count;
-	_pthread_mutex_unlock(&(*sem)->lock);
-
-	retval = 0;
-  RETURN:
-	return retval;
-}
@@ -1,84 +0,0 @@
-.\" Copyright (C) 2000 Jason Evans <[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(s), this list of conditions and the following disclaimer as
-.\"    the first lines of this file unmodified other than the possible
-.\"    addition of one or more copyright notices.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice(s), 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 COPYRIGHT HOLDER(S) ``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 COPYRIGHT HOLDER(S) 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 February 15, 2000
-.Dt SEM_DESTROY 3
-.Os
-.Sh NAME
-.Nm sem_destroy
-.Nd destroy an unnamed semaphore
-.Sh LIBRARY
-.Lb libc_r
-.Sh SYNOPSIS
-.In semaphore.h
-.Ft int
-.Fn sem_destroy "sem_t *sem"
-.Sh DESCRIPTION
-The
-.Fn sem_destroy
-function destroys the unnamed semaphore pointed to by
-.Fa sem .
-After a successful call to
-.Fn sem_destroy ,
-.Fa sem
-is unusable until re-initialized by another call to
-.Fn sem_init .
-.Sh RETURN VALUES
-.Rv -std sem_destroy
-.Sh ERRORS
-The
-.Fn sem_destroy
-function will fail if:
-.Bl -tag -width Er
-.It Bq Er EINVAL
-.Fa sem
-points to an invalid semaphore.
-.It Bq Er EBUSY
-There are currently threads blocked on the semaphore that
-.Fa sem
-points to.
-.El
-.Sh SEE ALSO
-.Xr sem_init 3 ,
-.Xr sem 4
-.Sh STANDARDS
-The
-.Fn sem_destroy
-function conforms to
-.St -p1003.1-96 .
-.Pp
-POSIX does not define the behavior of
-.Fn sem_destroy
-if called while there are threads blocked on
-.Fa sem ,
-but this implementation is guaranteed to return -1 and set
-.Va errno
-to
-.Er EBUSY
-if there are threads blocked on
-.Fa sem .
@@ -1,76 +0,0 @@
-.\" Copyright (C) 2000 Jason Evans <[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(s), this list of conditions and the following disclaimer as
-.\"    the first lines of this file unmodified other than the possible
-.\"    addition of one or more copyright notices.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice(s), 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 COPYRIGHT HOLDER(S) ``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 COPYRIGHT HOLDER(S) 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 February 15, 2000
-.Dt SEM_GETVALUE 3
-.Os
-.Sh NAME
-.Nm sem_getvalue
-.Nd get the value of a semaphore
-.Sh LIBRARY
-.Lb libc_r
-.Sh SYNOPSIS
-.In semaphore.h
-.Ft int
-.Fn sem_getvalue "sem_t * restrict sem" "int * restrict sval"
-.Sh DESCRIPTION
-The
-.Fn sem_getvalue
-function sets the variable pointed to by
-.Fa sval
-to the current value of the semaphore pointed to by
-.Fa sem ,
-as of the time that the call to
-.Fn sem_getvalue
-is actually run.
-.Sh RETURN VALUES
-.Rv -std sem_getvalue
-.Sh ERRORS
-The
-.Fn sem_getvalue
-function will fail if:
-.Bl -tag -width Er
-.It Bq Er EINVAL
-.Fa sem
-points to an invalid semaphore.
-.El
-.Sh SEE ALSO
-.Xr sem_post 3 ,
-.Xr sem_trywait 3 ,
-.Xr sem_wait 3 ,
-.Xr sem 4
-.Sh STANDARDS
-The
-.Fn sem_getvalue
-function conforms to
-.St -p1003.1-96 .
-.Pp
-The value of the semaphore is never negative, even if there are threads blocked
-on the semaphore.  POSIX is somewhat ambiguous in its wording with regard to
-what the value of the semaphore should be if there are blocked waiting threads,
-but this behavior is conformant, given the wording of the specification.
@@ -1,102 +0,0 @@
-.\" Copyright (C) 2000 Jason Evans <[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(s), this list of conditions and the following disclaimer as
-.\"    the first lines of this file unmodified other than the possible
-.\"    addition of one or more copyright notices.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice(s), 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 COPYRIGHT HOLDER(S) ``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 COPYRIGHT HOLDER(S) 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 February 15, 2000
-.Dt SEM_INIT 3
-.Os
-.Sh NAME
-.Nm sem_init
-.Nd initialize an unnamed semaphore
-.Sh LIBRARY
-.Lb libc_r
-.Sh SYNOPSIS
-.In semaphore.h
-.Ft int
-.Fn sem_init "sem_t *sem" "int pshared" "unsigned int value"
-.Sh DESCRIPTION
-The
-.Fn sem_init
-function initializes the unnamed semaphore pointed to by
-.Fa sem
-to have the value
-.Fa value .
-A non-zero value for
-.Fa pshared
-specifies a shared semaphore that can be used by multiple processes, which this
-implementation is not capable of.
-.Pp
-Following a successful call to
-.Fn sem_init ,
-.Fa sem
-can be used as an argument in subsequent calls to
-.Xr sem_wait 3 ,
-.Xr sem_trywait 3 ,
-.Xr sem_post 3 ,
-and
-.Xr sem_destroy 3 .
-The
-.Fa sem
-argument is no longer valid after a successful call to
-.Xr sem_destroy 3 .
-.Sh RETURN VALUES
-.Rv -std sem_init
-.Sh ERRORS
-The
-.Fn sem_init
-function will fail if:
-.Bl -tag -width Er
-.It Bq Er EINVAL
-.Fa value
-exceeds SEM_VALUE_MAX.
-.It Bq Er ENOSPC
-Memory allocation error.
-.It Bq Er EPERM
-Unable to initialize a shared semaphore.
-.El
-.Sh SEE ALSO
-.Xr sem_destroy 3 ,
-.Xr sem_post 3 ,
-.Xr sem_trywait 3 ,
-.Xr sem_wait 3 ,
-.Xr sem 4
-.Sh STANDARDS
-The
-.Fn sem_init
-function conforms to
-.St -p1003.1-96 .
-.Pp
-This implementation does not support shared semaphores, and reports this fact
-by setting
-.Va errno
-to
-.Er EPERM .
-This is perhaps a stretch of the intention of POSIX, but is
-compliant, with the caveat that
-.Fn sem_init
-always reports a permissions error when an attempt to create a shared semaphore
-is made.
@@ -1,227 +0,0 @@
-.\" Copyright (C) 2000 Jason Evans <[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(s), this list of conditions and the following disclaimer as
-.\"    the first lines of this file unmodified other than the possible
-.\"    addition of one or more copyright notices.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice(s), 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 COPYRIGHT HOLDER(S) ``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 COPYRIGHT HOLDER(S) 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 January 15, 2003
-.Dt SEM_OPEN 3
-.Os
-.Sh NAME
-.Nm sem_open ,
-.Nm sem_close ,
-.Nm sem_unlink
-.Nd named semaphore operations
-.Sh LIBRARY
-.Lb libc_r
-.Sh SYNOPSIS
-.In semaphore.h
-.Ft sem_t *
-.Fn sem_open "const char *name" "int oflag" "..."
-.Ft int
-.Fn sem_close "sem_t *sem"
-.Ft int
-.Fn sem_unlink "const char *name"
-.Sh DESCRIPTION
-The
-.Fn sem_open
-function creates or opens the named semaphore specified by
-.Fa name .
-The returned semaphore may be used in subsequent calls to
-.Fn sem_getvalue ,
-.Fn sem_wait ,
-.Fn sem_trywait ,
-.Fn sem_post
-and
-.Fn sem_close .
-.Pp
-The following bits may be set in the
-.Fa oflag
-argument:
-.Bl -tag -width ".Dv O_CREAT"
-.It Dv O_CREAT
-Create the semaphore if it does not already exist.
-.Pp
-The third argument to the call to
-.Fn sem_open
-must be of type
-.Vt mode_t
-and specifies the mode for the semaphore.
-Only the
-.Dv S_IWUSR ,
-.Dv S_IWGRP ,
-and
-.Dv S_IWOTH
-bits are examined;
-it is not possible to grant only
-.Dq read
-permission on a semaphore.
-The mode is modified according to the process's file creation
-mask; see
-.Xr umask 2 .
-.Pp
-The fourth argument must be an
-.Vt "unsigned int"
-and specifies the initial value for the semaphore,
-and must be no greater than
-.Dv SEM_VALUE_MAX .
-.It Dv O_EXCL
-Create the semaphore if it does not exist.
-If the semaphore already exists,
-.Fn sem_open
-will fail.
-This flag is ignored unless
-.Dv O_CREAT
-is also specified.
-.El
-.Pp
-The
-.Fn sem_close
-function closes a named semaphore that was opened by a call to
-.Fn sem_open .
-.Pp
-The
-.Fn sem_unlink
-function removes the semaphore named
-.Fa name .
-Resources allocated to the semaphore are only deallocated when all
-processes that have the semaphore open close it.
-.Sh RETURN VALUES
-If successful,
-the
-.Fn sem_open
-function returns the address of the opened semaphore.
-If the same
-.Fa name
-argument is given to multiple calls to
-.Fn sem_open
-by the same process without an intervening call to
-.Fn sem_close ,
-the same address is returned each time.
-If the semaphore cannot be opened,
-.Fn sem_open
-returns
-.Dv SEM_FAILED
-and the global variable
-.Va errno
-is set to indicate the error.
-.Pp
-.Rv -std sem_close sem_unlink
-.Sh ERRORS
-The
-.Fn sem_open
-function will fail if:
-.Bl -tag -width Er
-.It Bq Er EACCES
-The semaphore exists and the permissions specified by
-.Fa oflag
-at the time it was created deny access to the this process.
-.It Bq Er EACCES
-The semaphore does not exist, but permission to create it is denied.
-.It Bq Er EEXIST
-.Dv O_CREAT
-and
-.Dv O_EXCL
-are set but the semaphore already exists.
-.It Bq Er EINTR
-The call was interrupted by a signal.
-.It Bq Er EINVAL
-The
-.Fn sem_open
-operation is not supported for the given
-.Fa name .
-.It Bq Er EINVAL
-The
-.Fa value
-argument is greater than
-.Dv SEM_VALUE_MAX .
-.\"FreeBSD never returns EMFILE
-.\".It Bq Er EMFILE
-.\"Too many semaphores are in use by this process.
-.It Bq Er ENAMETOOLONG
-The
-.Fa name
-argument is too long.
-.It Bq Er ENFILE
-The system limit on semaphores has been reached.
-.It Bq Er ENOENT
-.Dv O_CREAT
-is set but the named semaphore does not exist.
-.It Bq Er ENOSPC
-There is not enough space to create the semaphore.
-.El
-.Pp
-The
-.Fn sem_close
-function will fail if:
-.Bl -tag -width Er
-.It Bq Er EINVAL
-The
-.Fa sem
-argument is not a valid semaphore.
-.El
-.Pp
-The
-.Fn sem_unlink
-function will fail if:
-.Bl -tag -width Er
-.It Bq Er EACCES
-Permission is denied to unlink the semaphore.
-.It Bq Er ENAMETOOLONG
-The specified
-.Fa name
-is too long.
-.It Bq Er ENOENT
-The named semaphore does not exist.
-.El
-.Sh SEE ALSO
-.Xr close 2 ,
-.Xr open 2 ,
-.Xr umask 2 ,
-.Xr unlink 2 ,
-.Xr sem_getvalue 3 ,
-.Xr sem_post 3 ,
-.Xr sem_trywait 3 ,
-.Xr sem_wait 3 ,
-.Xr sem 4
-.Sh STANDARDS
-The
-.Fn sem_open ,
-.Fn sem_close ,
-and
-.Fn sem_unlink
-functions conform to
-.St -p1003.1-96 .
-.Sh HISTORY
-Support for named semaphores first appeared in
-.Fx 5.0 .
-.Sh BUGS
-This implementation places strict requirements on the value of
-.Fa name :
-it must begin with a slash
-.Pq Ql / ,
-contain no other slash characters,
-and be less than 14 characters in length
-not including the terminating null character.
@@ -1,74 +0,0 @@
-.\" Copyright (C) 2000 Jason Evans <[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(s), this list of conditions and the following disclaimer as
-.\"    the first lines of this file unmodified other than the possible
-.\"    addition of one or more copyright notices.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice(s), 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 COPYRIGHT HOLDER(S) ``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 COPYRIGHT HOLDER(S) 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 February 15, 2000
-.Dt SEM_POST 3
-.Os
-.Sh NAME
-.Nm sem_post
-.Nd increment (unlock) a semaphore
-.Sh LIBRARY
-.Lb libc_r
-.Sh SYNOPSIS
-.In semaphore.h
-.Ft int
-.Fn sem_post "sem_t *sem"
-.Sh DESCRIPTION
-The
-.Fn sem_post
-function increments (unlocks) the semaphore pointed to by
-.Fa sem .
-If there are threads blocked on the semaphore when
-.Fn sem_post
-is called, then the highest priority thread that has been blocked the longest on
-the semaphore will be allowed to return from
-.Fn sem_wait .
-.Pp
-The
-.Fn sem_post
-function is signal-reentrant and may be called within signal handlers.
-.Sh RETURN VALUES
-.Rv -std sem_post
-.Sh ERRORS
-The
-.Fn sem_post
-function will fail if:
-.Bl -tag -width Er
-.It Bq Er EINVAL
-.Fa sem
-points to an invalid semaphore.
-.El
-.Sh SEE ALSO
-.Xr sem_trywait 3 ,
-.Xr sem_wait 3 ,
-.Xr sem 4
-.Sh STANDARDS
-The
-.Fn sem_post
-function conforms to
-.St -p1003.1-96 .
@@ -1,89 +0,0 @@
-.\" Copyright (C) 2000 Jason Evans <[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(s), this list of conditions and the following disclaimer as
-.\"    the first lines of this file unmodified other than the possible
-.\"    addition of one or more copyright notices.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice(s), 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 COPYRIGHT HOLDER(S) ``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 COPYRIGHT HOLDER(S) 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 February 15, 2000
-.Dt SEM_WAIT 3
-.Os
-.Sh NAME
-.Nm sem_wait ,
-.Nm sem_trywait
-.Nd decrement (lock) a semaphore
-.Sh LIBRARY
-.Lb libc_r
-.Sh SYNOPSIS
-.In semaphore.h
-.Ft int
-.Fn sem_wait "sem_t *sem"
-.Ft int
-.Fn sem_trywait "sem_t *sem"
-.Sh DESCRIPTION
-The
-.Fn sem_wait
-function decrements (locks) the semaphore pointed to by
-.Fa sem ,
-but blocks if the value of
-.Fa sem
-is zero, until the value is non-zero and the value can be decremented.
-.Pp
-The
-.Fn sem_trywait
-function decrements (locks) the semaphore pointed to by
-.Fa sem
-only if the value is non-zero.  Otherwise, the semaphore is not decremented and
-an error is returned.
-.Sh RETURN VALUES
-.Rv -std
-.Sh ERRORS
-The
-.Fn sem_wait
-and
-.Fn sem_trywait
-functions will fail if:
-.Bl -tag -width Er
-.It Bq Er EINVAL
-.Fa sem
-points to an invalid semaphore.
-.El
-.Pp
-Additionally,
-.Fn sem_trywait
-will fail if:
-.Bl -tag -width Er
-.It Bq Er EAGAIN
-The semaphore value was zero, and thus could not be decremented.
-.El
-.Sh SEE ALSO
-.Xr sem_post 3 ,
-.Xr sem 4
-.Sh STANDARDS
-The
-.Fn sem_wait
-and
-.Fn sem_trywait
-functions conform to
-.St -p1003.1-96 .
@@ -71,6 +71,10 @@ extern size_t __emulated_wcrtomb(char * __restrict, wchar_t,
    mbstate_t * __restrict ps);
 extern rune_t __emulated_sgetrune(const char *, size_t, const char **);
 extern int __emulated_sputrune(rune_t, char *, size_t, char **);
+extern size_t	_none_mbrtowc(wchar_t * __restrict, const char * __restrict,
+    size_t, mbstate_t * __restrict);
+extern size_t	_none_wcrtomb(char * __restrict, wchar_t,
+    mbstate_t * __restrict);

 static int		__setrunelocale(const char *);

@@ -104,6 +108,10 @@ __setrunelocale(const char *encoding)
 	static char ctype_encoding[ENCODING_LEN + 1];
 	static _RuneLocale *CachedRuneLocale;
 	static int Cached__mb_cur_max;
+	static size_t (*Cached__mbrtowc)(wchar_t * __restrict,
+	    const char * __restrict, size_t, mbstate_t * __restrict);
+	static size_t (*Cached__wcrtomb)(char * __restrict, wchar_t,
+	    mbstate_t * __restrict);

 	/*
 	 * The "C" and "POSIX" locale are always here.
@@ -111,6 +119,8 @@ __setrunelocale(const char *encoding)
 	if (strcmp(encoding, "C") == 0 || strcmp(encoding, "POSIX") == 0) {
 		_CurrentRuneLocale = &_DefaultRuneLocale;
 		__mb_cur_max = 1;
+		__mbrtowc = _none_mbrtowc;
+		__wcrtomb = _none_wcrtomb;
 		return (0);
 	}

@@ -121,6 +131,8 @@ __setrunelocale(const char *encoding)
 	    strcmp(encoding, ctype_encoding) == 0) {
 		_CurrentRuneLocale = CachedRuneLocale;
 		__mb_cur_max = Cached__mb_cur_max;
+		__mbrtowc = Cached__mbrtowc;
+		__wcrtomb = Cached__wcrtomb;
 		return (0);
 	}

@@ -177,6 +189,8 @@ __setrunelocale(const char *encoding)
 		}
 		CachedRuneLocale = _CurrentRuneLocale;
 		Cached__mb_cur_max = __mb_cur_max;
+		Cached__mbrtowc = __mbrtowc;
+		Cached__wcrtomb = __wcrtomb;
 		(void)strcpy(ctype_encoding, encoding);
 	} else
 		free(rl);
@@ -1,87 +0,0 @@
-.\" Copyright (c) 2002 Networks Associates Technology, Inc.
-.\" All rights reserved.
-.\"
-.\" This software was developed for the FreeBSD Project by Chris
-.\" Costello at Safeport Network Services and NAI Labs, the Security
-.\" Research Division of Network Associates, Inc. under DARPA/SPAWAR
-.\" contract N66001-01-C-8035 ("CBOSS"), as part of the DARPA CHATS
-.\" research program.
-.\"
-.\" 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.
-.\"
-.\" $FreeBSD$
-.\"
-.Dd January 9, 2002
-.Dt MAC_IS_PRESENT_NP 3
-.Os
-.Sh NAME
-.Nm mac_is_present_np
-.Nd report whether the running system has MAC support
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In sys/mac.h
-.Ft int
-.Fn mac_is_present "const char *policyname"
-.Sh DESCRIPTION
-The
-.Fn mac_is_present_np
-function determines whether the currently-running kernel supports MAC for
-a given policy or not.
-If
-.Fa policyname
-is
-.No non- Ns Dv NULL ,
-the presence of the named policy
-(e.g.\&
-.Dq Li biba ,
-.Dq Li mls ,
-.Dq Li te )
-is checked, otherwise the presence of any MAC policies at all is checked.
-.Sh RETURN VALUES
-If the system supports the given MAC policy, the value 1 is returned.
-If the specified MAC policy is not supported, the value 0 is returned.
-If an error occurs, the value \-1 is returned.
-.Sh ERRORS
-.Bl -tag -width Er
-.It Bq Er EINVAL
-The value of
-.Fa policyname
-is not valid.
-.It Bq Er ENOMEM
-Insufficient memory was available to allocate internal storage.
-.El
-.Sh SEE ALSO
-.Xr mac 3 ,
-.Xr mac_free 3 ,
-.Xr mac_get 3 ,
-.Xr mac_prepare 3 ,
-.Xr mac_set 3 ,
-.Xr mac_text 3 ,
-.Xr mac 4 ,
-.Xr mac 9
-.Sh HISTORY
-Support for Mandatory Access Control was introduced in
-.Fx 5.0
-as part of the
-.Tn TrustedBSD
-Project.
@@ -223,7 +223,7 @@ static unsigned	malloc_ninfo;
 static struct pgfree free_list;

 /* Abort(), user doesn't handle problems.  */
-static int malloc_abort = 1;
+static int malloc_abort;

 /* Are we trying to die ?  */
 static int suicide;
@@ -246,7 +246,7 @@ static int malloc_sysv;
 static int malloc_zero;

 /* junk fill ?  */
-static int malloc_junk = 1;
+static int malloc_junk;

 #ifdef HAS_UTRACE

@@ -1,193 +0,0 @@
-.\"
-.\" Copyright 2000 Massachusetts Institute of Technology
-.\"
-.\" Permission to use, copy, modify, and distribute this software and
-.\" its documentation for any purpose and without fee is hereby
-.\" granted, provided that both the above copyright notice and this
-.\" permission notice appear in all copies, that both the above
-.\" copyright notice and this permission notice appear in all
-.\" supporting documentation, and that the name of M.I.T. not be used
-.\" in advertising or publicity pertaining to distribution of the
-.\" software without specific, written prior permission.  M.I.T. makes
-.\" no representations about the suitability of this software for any
-.\" purpose.  It is provided "as is" without express or implied
-.\" warranty.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY M.I.T. ``AS IS''.  M.I.T. DISCLAIMS
-.\" ALL EXPRESS OR IMPLIED WARRANTIES WITH REGARD TO THIS SOFTWARE,
-.\" INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-.\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT
-.\" SHALL M.I.T. 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 March 24, 2000
-.Dt SHM_OPEN 3
-.Os
-.Sh NAME
-.Nm shm_open
-.Nd open or create a shared memory object
-.Nm shm_unlink
-.Nd remove a shared memory object
-.Sh LIBRARY
-.Lb libc
-.Sh SYNOPSIS
-.In sys/types.h
-.In sys/mman.h
-.Ft int
-.Fn shm_open "const char *path" "int flags" "mode_t mode"
-.Ft int
-.Fn shm_unlink "const char *path"
-.Sh DESCRIPTION
-The
-.Fn shm_open
-function opens (or optionally creates) a
-.Tn POSIX
-shared memory object named
-.Fa path .
-The
-.Fn shm_unlink
-function removes a shared memory object named
-.Fa path .
-.Pp
-In the
-.Fx
-implementation,
-.Tn POSIX
-shared memory objects are implemented as ordinary files.
-The
-.Fn shm_open
-and
-.Fn shm_unlink
-act as wrappers around the
-.Xr open 2
-and
-.Xr unlink 2
-routines, and
-.Fa path ,
-.Fa flags ,
-and
-.Fa mode
-arguments are as specified for those functions.
-The
-.Fa flags
-argument is checked to ensure that the access mode specified is not
-.Dv O_WRONLY
-(which is not defined for shared memory objects).
-.Pp
-In addition, the
-.Fx
-implementation causes
-.Fn mmap
-of a descriptor returned by
-.Fn shm_open
-to behave as if the
-.Dv MAP_NOSYNC
-flag had been specified to
-.Xr mmap 2 .
-(It does so by setting a special file flag using
-.Xr fcntl 2 . )
-.Pp
-The
-.Fn shm_unlink
-function makes no effort to ensure that
-.Fa path
-refers to a shared memory object.
-.Sh COMPATIBILITY
-The
-.Fa path
-argument does not necessarily represent a pathname (although it does in this
-and most other implementations).
-Two processes opening the same
-.Fa path
-are guaranteed to access the same shared memory object if and only if
-.Fa path
-begins with a slash
-.Pq Ql \&/
-character.
-.Pp
-Only the
-.Dv O_RDONLY ,
-.Dv O_RDWR ,
-.Dv O_CREAT ,
-.Dv O_EXCL ,
-and
-.Dv O_TRUNC
-flags may be used in portable programs.
-.Pp
-The result of using
-.Xr open 2 ,
-.Xr read 2 ,
-or
-.Xr write 2
-on a shared memory object, or on the descriptor returned by
-.Fn shm_open ,
-is undefined.
-It is also undefined whether the shared memory object itself, or its
-contents, persist across reboots.
-.Sh RETURN VALUES
-If successful,
-.Fn shm_open
-returns a non-negative integer;
-.Fn shm_unlink
-returns zero.
-Both functions return -1 on failure, and set
-.Va errno
-to indicate the error.
-.Sh ERRORS
-The
-.Fn shm_open
-and
-.Fn shm_unlink
-functions can fail with any error defined for
-.Fn open
-and
-.Fn unlink ,
-respectively.  In addition, the following errors are defined for
-.Fn shm_open :
-.Bl -tag -width Er
-.It Bq Er EINVAL
-The object named by
-.Fa path
-is not a shared memory object
-(i.e., it is not a regular file).
-.It Bq Er EINVAL
-The
-.Fa flags
-argument to
-.Fn shm_open
-specifies an access mode of
-.Dv O_WRONLY .
-.El
-.Sh SEE ALSO
-.Xr mmap 2 ,
-.Xr munmap 2 ,
-.Xr open 2 ,
-.Xr unlink 2
-.Sh STANDARDS
-The
-.Fn shm_open
-and
-.Fn shm_unlink
-functions are believed to conform to
-.St -p1003.1b-93 .
-.Sh HISTORY
-The
-.Fn shm_open
-and
-.Fn shm_unlink
-functions first appeared in
-.Fx 4.3 .
-.Sh AUTHORS
-.An Garrett A. Wollman Aq [email protected]
-(C library support and this manual page)
-.Pp
-.An Matthew Dillon Aq [email protected]
-.Pq Dv MAP_NOSYNC
@@ -1,86 +0,0 @@
-.\" Copyright (C) 2000 Jason Evans <[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(s), this list of conditions and the following disclaimer as
-.\"    the first lines of this file unmodified other than the possible
-.\"    addition of one or more copyright notices.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice(s), 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 COPYRIGHT HOLDER(S) ``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 COPYRIGHT HOLDER(S) 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 April 27, 2000
-.Dt SIGWAIT 3
-.Os
-.Sh NAME
-.Nm sigwait
-.Nd select a set of signals
-.Sh LIBRARY
-.Lb libc_r
-.Sh SYNOPSIS
-.In signal.h
-.Ft int
-.Fn sigwait "const sigset_t * restrict set" "int * restrict sig"
-.Sh DESCRIPTION
-The
-.Fn sigwait
-function selects a set of signals, specified by
-.Fa set .
-If none of the selected signals are pending,
-.Fn sigwait
-waits until one or more of the selected signals has been generated.
-Then
-.Fn sigwait
-atomically clears one of the selected signals from the set of pending signals
-for the process and sets the location pointed to by
-.Fa sig
-to the signal number that was cleared.
-.Pp
-The signals specified by
-.Fa set
-should be blocked at the time of the call to
-.Fn sigwait .
-.Sh RETURN VALUES
-If successful,
-.Fn sigwait
-returns 0 and sets the location pointed to by
-.Fa sig
-to the cleared signal number.
-Otherwise, an error number is returned.
-.Sh ERRORS
-The
-.Fn sigwait
-function will fail if:
-.Bl -tag -width Er
-.It Bq Er EINVAL
-.Fa set
-specifies one or more invalid signal numbers.
-.El
-.Sh SEE ALSO
-.Xr sigaction 2 ,
-.Xr sigpending 2 ,
-.Xr sigsuspend 2 ,
-.Xr pause 3 ,
-.Xr pthread_sigmask 3
-.Sh STANDARDS
-The
-.Fn sigwait
-function conforms to
-.St -p1003.1-96
@@ -10,6 +10,7 @@ SHLIB_MAJOR=	1
 MAN=		kiconv.3

 MLINKS+=	kiconv.3 kiconv_add_xlat16_cspair.3 \
+		kiconv.3 kiconv_add_xlat16_cspairs.3 \
 		kiconv.3 kiconv_add_xlat16_table.3

 CFLAGS+=	-I${.CURDIR}/../../sys
@@ -30,6 +30,7 @@
 .Os
 .Sh NAME
 .Nm kiconv_add_xlat16_cspair ,
+.Nm kiconv_add_xlat16_cspairs ,
 .Nm kiconv_add_xlat16_table
 .Nd Kernel side iconv library
 .Sh LIBRARY
@@ -43,6 +44,11 @@
 .Fa "int flag"
 .Fc
 .Ft int
+.Fo kiconv_add_xlat16_cspairs
+.Fa "const char *foreigncode"
+.Fa "const char *localcode"
+.Fc
+.Ft int
 .Fo kiconv_add_xlat16_table
 .Fa "const char *tocode"
 .Fa "const char *fromcode"
@@ -92,6 +98,17 @@ or toupper
 .Pp
 A tolower/toupper conversion is limited to single-byte characters.
 .Pp 
+.Fn kiconv_add_xlat16_cspairs
+defines two conversion tables which are from
+.Ar localcode
+to
+.Ar foreigncode
+and from
+.Ar foreigncode
+to
+.Ar localcode .
+This conversion tables also contain both of tolower and toupper tables.
+.Pp
 .Fn kiconv_add_xlat16_table
 defines a conversion table directly pointed by
 .Ar data
@@ -113,6 +113,23 @@ kiconv_add_xlat16_cspair(const char *tocode, const char *fromcode, int flag)
 	return (-1);
 }

+int
+kiconv_add_xlat16_cspairs(const char *foreigncode, const char *localcode)
+{
+	int error;
+
+	error = kiconv_add_xlat16_cspair(foreigncode, localcode,
+	    KICONV_FROM_LOWER | KICONV_FROM_UPPER);
+	if (error)
+		return (error);
+	error = kiconv_add_xlat16_cspair(localcode, foreigncode,
+	    KICONV_LOWER | KICONV_UPPER);
+	if (error)
+		return (error);
+	
+	return (0);
+}
+
 static struct xlat16_table
 kiconv_xlat16_open(const char *tocode, const char *fromcode, int lcase)
 {
@@ -371,4 +388,11 @@ kiconv_add_xlat16_cspair(const char *tocode, const char *fromcode, int flag)
 	return (-1);
 }

+int
+kiconv_add_xlat16_cspairs(const char *tocode, const char *fromcode)
+{
+	errno = EINVAL;
+	return (-1);
+}
+
 #endif /* PIC */
@@ -1,53 +0,0 @@
-# $FreeBSD$
-#
-# All library objects contain FreeBSD revision strings by default; they may be
-# excluded as a space-saving measure.  To produce a library that does
-# not contain these strings, add -DSTRIP_FBSDID (see <sys/cdefs.h>) to CFLAGS
-# below.  Note, there are no IDs for syscall stubs whose sources are generated.
-# To included legacy CSRG sccsid strings, add -DLIBC_SCCS and -DSYSLIBC_SCCS
-# (for system call stubs) to CFLAGS below.  -DSYSLIBC_SCCS affects just the
-# system call stubs.
-LIB=kse
-SHLIB_MAJOR= 1
-CFLAGS+=-DPTHREAD_KERNEL
-CFLAGS+=-I${.CURDIR}/../libc/include -I${.CURDIR}/thread \
-	-I${.CURDIR}/../../include
-CFLAGS+=-I${.CURDIR}/arch/${MACHINE_ARCH}/include
-CFLAGS+=-I${.CURDIR}/sys
-CFLAGS+=-I${.CURDIR}/../../libexec/rtld-elf
-CFLAGS+=-fno-builtin
-
-# Uncomment this if you want libpthread to contain debug information for
-# thread locking.
-CFLAGS+=-D_LOCK_DEBUG
-#CFLAGS+= -g
-
-# Uncomment this if you want to build a 1:1 threading mode library
-# however it is no longer strictly conformed to POSIX
-# CFLAGS+=-DSYSTEM_SCOPE_ONLY
-
-LDFLAGS= -Wl,--version-script=${.CURDIR}/pthread.map
-
-# enable extra internal consistancy checks
-CFLAGS+=-D_PTHREADS_INVARIANTS -Wall
-
-PRECIOUSLIB=	yes
-
-.include "${.CURDIR}/arch/${MACHINE_ARCH}/Makefile.inc"
-.include "${.CURDIR}/support/Makefile.inc"
-.include "${.CURDIR}/sys/Makefile.inc"
-.include "${.CURDIR}/thread/Makefile.inc"
-
-.if !defined(NOLIBC_R)
-.if ${MACHINE_ARCH} == "ia64"
-SYMLINKS+=lib${LIB}.a ${LIBDIR}/libc_r.a
-.if !defined(NOPIC)
-SYMLINKS+=lib${LIB}.so ${SHLIBDIR}/libc_r.so
-.endif
-.if !defined(NOPROFILE)
-SYMLINKS+=lib${LIB}_p.a ${LIBDIR}/libc_r_p.a
-.endif
-.endif
-.endif
-
-.include <bsd.lib.mk>
@@ -1,5 +0,0 @@
-# $FreeBSD$
-
-.PATH:	${.CURDIR}/arch/${MACHINE_ARCH}/${MACHINE_ARCH}
-
-SRCS+=	context.S enter_uts.S pthread_md.c
@@ -1,210 +0,0 @@
-/*
- * Copyright (c) 2003 Daniel Eischen <deischen@freebsd.org>.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Neither the name of the author nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY DANIEL EISCHEN AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <machine/asm.h>
-__FBSDID("$FreeBSD$");
-
-/*
- * The following notes ("cheat sheet") was provided by Peter Wemm.
- *
- *   scratch:
- *   rax     (1st return)
- *   rcx     (4th arg)
- *   rdx     (3rd arg, 2nd return)
- *   rsi     (2nd arg)
- *   rdi     (1st arg)
- *   r8      (5th arg)
- *   r9      (6th arg)
- *   r10     (temp, static chain?)
- *   r11     (temp)
- * 
- *   preserved:
- *   rbx     (base pointer)
- *   rsp     (stack)
- *   rbp     (frame)
- *   r12-r15 (general)
- * 
- *   calls:
- *   rdi     1
- *   rsi     2
- *   rdx     3
- *   rcx     4
- *   r8      5
- *   r9      6
- * 
- *   return:
- *   rax     1
- *   rdx     2
- * 
- *   This means:
- *   arg1 goes in %rdi, arg2 in %rsi, etc. return value is %rax (and
- *   secondary return, eg: pipe(2), in %rdx) %rcx,%rsi,%rdi etc are
- *   trashed by making a call to something. %rbx,%rbp,%r12-15 are the
- *   only registers preserved across a call. Note that unlike i386,
- *   %rsi and %rdi are scratch rather than preserved. FPU is
- *   different, args are in SSE registers rather than the x87 stack.
- * 
- *   Aside from the register calling conventions, amd64 can be treated
- *   very much like i386.  Things like setjmp/longjmp etc were literal
- *   translations from i386 but with the register names updated, etc. 
- *   The main gotcha is that FPU save/restore is in SSE format, which
- *   means a sparse 512 byte FPU context.
- */
-
-
-/*
- * Where do we define these?
- */
-#define	MC_SIZE			800	/* sizeof mcontext_t */
-#define	MC_LEN_OFFSET		(25*8)	/* offset to mc_len from mcontext */
-#define	MC_FPFMT_OFFSET		(26*8)	/* offset to mc_fpformat from mcontext */
-#define	MC_FPFMT_NODEV		0x10000
-#define	MC_OWNEDFP_OFFSET	(27*8)	/* offset to mc_ownedfp from mcontext */
-#define	MC_OWNEDFP_NONE 	0x20000
-#define	MC_OWNEDFP_FPU		0x20001
-#define	MC_OWNEDFP_PCB		0x20002
-#define	MC_FPREGS_OFFSET	(28*8)	/* offset to FP registers */
-#define	MC_FP_CW_OFFSET		(28*8)	/* offset to FP control word */
-
-#define	MC_RDI		(1 * 8)
-#define	MC_RSI		(2 * 8)
-#define	MC_RDX		(3 * 8)
-#define	MC_RCX		(4 * 8)
-#define	MC_R8		(5 * 8)
-#define	MC_R9		(6 * 8)
-#define	MC_RAX		(7 * 8)
-#define	MC_RBX		(8 * 8)
-#define	MC_RBP		(9 * 8)
-#define	MC_R10		(10 * 8)
-#define	MC_R11		(11 * 8)
-#define	MC_R12		(12 * 8)
-#define	MC_R13		(13 * 8)
-#define	MC_R14		(14 * 8)
-#define	MC_R15		(15 * 8)
-#define	MC_FLAGS	(18 * 8)
-#define	MC_RIP		(20 * 8)
-#define	MC_RFLAGS	(22 * 8)
-#define	MC_RSP		(23 * 8)
-
-/*
- * _amd64_ctx_save(mcontext_t *mcp)
- *
- * No values are saved to mc_trapno, mc_addr, mc_err, mc_cs, or mc_ss.
- * For the FPU state, only the floating point control word is stored.
- */
-ENTRY(_amd64_save_context)
-	cmpq	$0, %rdi		/* check for null pointer */
-	jne	1f
-	movq	$-1, %rax
-	jmp	2f
-1:	movq	%rdi, MC_RDI(%rdi)
-	movq	%rsi, MC_RSI(%rdi)
-	movq	%rdx, MC_RDX(%rdi)
-	movq	%rcx, MC_RCX(%rdi)
-	movq	%r8, MC_R8(%rdi)
-	movq	%r9, MC_R9(%rdi)
-	movq	$1, MC_RAX(%rdi)	/* return 1 when restored */
-	movq	%rbx, MC_RBX(%rdi)
-	movq	%rbp, MC_RBP(%rdi)
-	movq	%r10, MC_R10(%rdi)
-	movq	%r11, MC_R11(%rdi)
-	movq	%r12, MC_R12(%rdi)
-	movq	%r13, MC_R13(%rdi)
-	movq	%r14, MC_R14(%rdi)
-	movq	%r15, MC_R15(%rdi)
-	movq	(%rsp), %rax		/* get return address */
-	movq	%rax, MC_RIP(%rdi)	/* save return address (%rip) */
-	pushfq				/* get flags */
-	popq	%rax
-	movq	%rax, MC_RFLAGS(%rdi)	/* save flags */
-	movq	%rsp, %rax		/* setcontext pushes the return */
-	addq	$8, %rax		/*   address onto the stack; */
-	movq	%rax, MC_RSP(%rdi)	/*   account for this -- ???. */
-	fnstcw	MC_FP_CW_OFFSET(%rdi)	/* save FPU control word */
-	movq	$MC_OWNEDFP_NONE, MC_OWNEDFP_OFFSET(%rdi) /* no FP */
-	/*movq	$MC_FPFMT_NODEV, MC_FPFMT_OFFSET(%rdi)*/ /* unused for amd64 */
-	movq	$MC_SIZE, MC_LEN_OFFSET(%rdi)
-	xorq	%rax, %rax		/* return 0 */
-2:	ret
-
-/*
- * _amd64_ctx_restore(mcontext_t *mcp, intptr_t val, intptr_t *loc);
- */
-ENTRY(_amd64_restore_context)
-	cmpq	$0, %rdi		/* check for null pointer */
-	jne	1f
-	movq	$-1, %rax
-	jmp	7f
-1:	cmpq	$MC_SIZE, MC_LEN_OFFSET(%rdi)	/* is context valid? */
-	je	2f
-	movq	$-1, %rax		/* bzzzt, invalid context */
-	jmp	7f
-2:	movq	MC_RCX(%rdi), %rcx
-	movq	MC_R8(%rdi), %r8
-	movq	MC_R9(%rdi), %r9
-	movq	MC_RBX(%rdi), %rbx
-	movq	MC_RBP(%rdi), %rbp
-	movq	MC_R10(%rdi), %r10
-	movq	MC_R11(%rdi), %r11
-	movq	MC_R12(%rdi), %r12
-	movq	MC_R13(%rdi), %r13
-	movq	MC_R14(%rdi), %r14
-	movq	MC_R15(%rdi), %r15
-	/*
-	 * if (mc_fpowned == MC_OWNEDFP_FPU || mc_fpowned == MC_OWNEDFP_PCB)
-	 *    restore XMM/SSE FP register format
-	 */
-	cmpq	$MC_OWNEDFP_NONE, MC_OWNEDFP_OFFSET(%rdi)
-	je	4f
-	cmpq	$MC_OWNEDFP_PCB, MC_OWNEDFP_OFFSET(%rdi)
-	je	3f
-	cmpq	$MC_OWNEDFP_FPU, MC_OWNEDFP_OFFSET(%rdi)
-	jne	4f
-3:	fxrstor	MC_FPREGS_OFFSET(%rdi)	/* restore XMM FP regs */
-	jmp	5f
-4:	fninit
-	fldcw	MC_FP_CW_OFFSET(%rdi)
-5:	movq	MC_RSP(%rdi), %rsp	/* switch to context stack */
-	movq	MC_RIP(%rdi), %rax	/* return address on stack */
-	pushq	%rax
-	movq	MC_RDI(%rdi), %rax	/* rdi on stack */
-	pushq	%rax
-	movq	MC_RDX(%rdi), %rax	/* rdx on stack */
-	pushq	%rax
-	movq	MC_RSI(%rdi), %rax	/* rsi on stack */
-	pushq	%rax
-	movq	MC_RFLAGS(%rdi), %rax	/* flags on stack*/
-	pushq	%rax
-	movq	MC_RAX(%rdi), %rax	/* restore rax */
-	/* At this point we're done with the context. */
-	cmpq	$0, %rdx		/* set *loc to val */
-	je	6f
-	movq	%rsi, (%rdx)
-6:	popfq				/* restore flags */
-	popq	%rsi			/* restore rsi, rdx, and rdi */
-	popq	%rdx
-	popq	%rdi
-7:	ret
@@ -1,41 +0,0 @@
-/*
- * Copyright (c) 2003 Daniel Eischen <deischen@freebsd.org>.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Neither the name of the author nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY DANIEL EISCHEN AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <machine/asm.h>
-__FBSDID("$FreeBSD$");
-
-
-/*
- * _amd64_enter_uts(struct kse_mailbox *km, kse_func_t uts, void *stack,
- *     size_t stacksz);
- */
-ENTRY(_amd64_enter_uts)
-	addq	%rcx, %rdx	/* get stack base */
-	andq	$~0xf, %rdx	/* align to 16 bytes */
-	subq	$8, %rdx	/* simulate "call" alignment */
-	movq	%rdx, %rsp	/* switch to UTS stack */
-	movq	%rdx, %rbp	/* set frame */
-	jmpq	*%rsi
@@ -1,73 +0,0 @@
-/*
- * Copyright (c) 2003 Daniel Eischen <[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. Neither the name of the author nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * 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.
- *
- * $FreeBSD$
- */
-
-#include <stdlib.h>
-#include <strings.h>
-#include "pthread_md.h"
-
-/*
- * The constructors.
- */
-struct tcb *
-_tcb_ctor(struct pthread *thread)
-{
-	struct tcb *tcb;
-
-	if ((tcb = malloc(sizeof(struct tcb))) != NULL) {
-		bzero(tcb, sizeof(struct tcb));
-		tcb->tcb_thread = thread;
-		/* Allocate TDV */
-	}
-	return (tcb);
-}
-
-void
-_tcb_dtor(struct tcb *tcb)
-{
-	/* Free TDV */
-	free(tcb);
-}
-
-struct kcb *
-_kcb_ctor(struct kse *kse)
-{
-	struct kcb *kcb;
-
-	if ((kcb = malloc(sizeof(struct kcb))) != NULL) {
-		bzero(kcb, sizeof(struct kcb));
-		kcb->kcb_kse = kse;
-		kcb->kcb_self = kcb;
-	}
-	return (kcb);
-}
-
-void
-_kcb_dtor(struct kcb *kcb)
-{
-	free(kcb);
-}
@@ -1,57 +0,0 @@
-/*-
- * Copyright (c) 2001 Daniel Eischen <[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. Neither the name of the author nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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	_ATOMIC_OPS_H_
-#define	_ATOMIC_OPS_H_
-
-/*
- * Atomic swap:
- *   Atomic (tmp = *dst, *dst = val), then *res = tmp
- *
- * void atomic_swap64(intptr_t *dst, intptr_t val, intptr_t *res);
- */
-static inline void
-atomic_swap64(intptr_t *dst, intptr_t val, intptr_t *res)
-{
-	__asm __volatile(
-	"xchgq %2, %1; movq %2, %0"
-	 : "=m" (*res) : "m" (*dst), "r" (val) : "memory");
-}
-
-static inline void
-atomic_swap_int(int *dst, int val, int *res)
-{
-	__asm __volatile(
-	"xchgl %2, %1; movl %2, %0"
-	 : "=m" (*res) : "m" (*dst), "r" (val) : "memory");
-}
-
-#define	atomic_swap_ptr(d, v, r) \
-	atomic_swap64((intptr_t *)(d), (intptr_t)(v), (intptr_t *)(r))
-
-#endif
@@ -1,251 +0,0 @@
-/*-
- * Copyright (C) 2003 David Xu <[email protected]>
- * Copyright (c) 2001 Daniel Eischen <[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. Neither the name of the author nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD$
- */
-/*
- * Machine-dependent thread prototypes/definitions for the thread kernel.
- */
-#ifndef _PTHREAD_MD_H_
-#define	_PTHREAD_MD_H_
-
-#include <sys/types.h>
-#include <sys/kse.h>
-#include <machine/sysarch.h>
-#include <ucontext.h>
-
-#define	KSE_STACKSIZE		16384
-
-#define	THR_GETCONTEXT(ucp)	\
-	(void)_amd64_save_context(&(ucp)->uc_mcontext)
-#define	THR_SETCONTEXT(ucp)	\
-	(void)_amd64_restore_context(&(ucp)->uc_mcontext, 0, NULL)
-
-#define	PER_KSE
-#undef	PER_THREAD
-
-struct kse;
-struct pthread;
-struct tdv;
-
-/*
- * %fs points to a struct kcb.
- */
-struct kcb {
-	struct tcb		*kcb_curtcb;
-	struct kcb		*kcb_self;	/* self reference */
-	struct kse		*kcb_kse;
-	struct kse_mailbox	kcb_kmbx;
-};
-
-struct tcb {
-	struct tdv		*tcb_tdv;
-	struct pthread		*tcb_thread;
-	void			*tcb_spare[2];	/* align tcb_tmbx to 16 bytes */
-	struct kse_thr_mailbox	tcb_tmbx;
-};
-
-/*
- * Evaluates to the byte offset of the per-kse variable name.
- */
-#define	__kcb_offset(name)	__offsetof(struct kcb, name)
-
-/*
- * Evaluates to the type of the per-kse variable name.
- */
-#define	__kcb_type(name)	__typeof(((struct kcb *)0)->name)
-
-/*
- * Evaluates to the value of the per-kse variable name.
- */
-#define	KCB_GET64(name) ({					\
-	__kcb_type(name) __result;				\
-								\
-	u_long __i;						\
-	__asm __volatile("movq %%fs:%1, %0"			\
-	    : "=r" (__i)					\
-	    : "m" (*(u_long *)(__kcb_offset(name))));		\
-	__result = *(__kcb_type(name) *)&__i;			\
-								\
-	__result;						\
-})
-
-/*
- * Sets the value of the per-kse variable name to value val.
- */
-#define	KCB_SET64(name, val) ({					\
-	__kcb_type(name) __val = (val);				\
-								\
-	u_long __i;						\
-	__i = *(u_long *)&__val;				\
-	__asm __volatile("movq %1,%%fs:%0"			\
-	    : "=m" (*(u_long *)(__kcb_offset(name)))		\
-	    : "r" (__i));					\
-})
-
-static __inline u_long
-__kcb_readandclear64(volatile u_long *addr)
-{
-	u_long result;
-
-	__asm __volatile (
-	    "	xorq	%0, %0;"
-	    "	xchgq	%%fs:%1, %0;"
-	    "# __kcb_readandclear64"
-	    : "=&r" (result)
-	    : "m" (*addr));
-	return (result);
-}
-
-#define	KCB_READANDCLEAR64(name) ({				\
-	__kcb_type(name) __result;				\
-								\
-	__result = (__kcb_type(name))				\
-	    __kcb_readandclear64((u_long *)__kcb_offset(name)); \
-	__result;						\
-})
-
-
-#define	_kcb_curkcb()		KCB_GET64(kcb_self)
-#define	_kcb_curtcb()		KCB_GET64(kcb_curtcb)
-#define	_kcb_curkse()		((struct kse *)KCB_GET64(kcb_kmbx.km_udata))
-#define	_kcb_get_tmbx()		KCB_GET64(kcb_kmbx.km_curthread)
-#define	_kcb_set_tmbx(value)	KCB_SET64(kcb_kmbx.km_curthread, (void *)value)
-#define	_kcb_readandclear_tmbx() KCB_READANDCLEAR64(kcb_kmbx.km_curthread)
-
-/*
- * The constructors.
- */
-struct tcb	*_tcb_ctor(struct pthread *);
-void		_tcb_dtor(struct tcb *tcb);
-struct kcb	*_kcb_ctor(struct kse *);
-void		_kcb_dtor(struct kcb *);
-
-/* Called from the KSE to set its private data. */
-static __inline void
-_kcb_set(struct kcb *kcb)
-{
-	amd64_set_fsbase(kcb);
-}
-
-/* Get the current kcb. */
-static __inline struct kcb *
-_kcb_get(void)
-{
-	return (_kcb_curkcb());
-}
-
-static __inline struct kse_thr_mailbox *
-_kcb_critical_enter(void)
-{
-	struct kse_thr_mailbox *crit;
-
-	crit = _kcb_readandclear_tmbx();
-	return (crit);
-}
-
-static __inline void
-_kcb_critical_leave(struct kse_thr_mailbox *crit)
-{
-	_kcb_set_tmbx(crit);
-}
-
-static __inline int
-_kcb_in_critical(void)
-{
-	return (_kcb_get_tmbx() == NULL);
-}
-
-static __inline void
-_tcb_set(struct kcb *kcb, struct tcb *tcb)
-{
-	kcb->kcb_curtcb = tcb;
-}
-
-static __inline struct tcb *
-_tcb_get(void)
-{
-	return (_kcb_curtcb());
-}
-
-static __inline struct pthread *
-_get_curthread(void)
-{
-	struct tcb *tcb;
-
-	tcb = _kcb_curtcb();
-	if (tcb != NULL)
-		return (tcb->tcb_thread);
-	else
-		return (NULL);
-}
-
-static __inline struct kse *
-_get_curkse(void)
-{
-	return ((struct kse *)_kcb_curkse());
-}
-
-void _amd64_enter_uts(struct kse_mailbox *km, kse_func_t uts, void *stack,
-    size_t stacksz);
-int _amd64_restore_context(mcontext_t *mc, intptr_t val, intptr_t *loc);
-int _amd64_save_context(mcontext_t *mc);
-
-static __inline int
-_thread_enter_uts(struct tcb *tcb, struct kcb *kcb)
-{
-	int ret;
-
-	ret = _amd64_save_context(&tcb->tcb_tmbx.tm_context.uc_mcontext);
-	if (ret == 0) {
-		_amd64_enter_uts(&kcb->kcb_kmbx, kcb->kcb_kmbx.km_func,
-		    kcb->kcb_kmbx.km_stack.ss_sp,
-		    kcb->kcb_kmbx.km_stack.ss_size);
-		/* We should not reach here. */
-		return (-1);
-	}
-	else if (ret < 0)
-		return (-1);
-	return (0);
-}
-
-static __inline int
-_thread_switch(struct kcb *kcb, struct tcb *tcb, int setmbox)
-{
-	if ((kcb == NULL) || (tcb == NULL))
-		return (-1);
-	kcb->kcb_curtcb = tcb;
-	if (setmbox != 0)
-		_amd64_restore_context(&tcb->tcb_tmbx.tm_context.uc_mcontext,
-		    (intptr_t)&tcb->tcb_tmbx,
-		    (intptr_t *)&kcb->kcb_kmbx.km_curthread);
-	else
-		_amd64_restore_context(&tcb->tcb_tmbx.tm_context.uc_mcontext,
-		    0, NULL);
-	/* We should not reach here. */
-	return (-1);
-}
-#endif
@@ -1,5 +0,0 @@
-# $FreeBSD$
-
-.PATH:	${.CURDIR}/arch/${MACHINE_ARCH}/${MACHINE_ARCH}
-
-SRCS+=	thr_enter_uts.S thr_getcontext.S pthread_md.c
@@ -1,114 +0,0 @@
-/*-
- * Copyright (C) 2003 David Xu <[email protected]>
- * Copyright (c) 2001,2003 Daniel Eischen <[email protected]>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Neither the name of the author nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <sys/types.h>
-#include <machine/cpufunc.h>
-#include <machine/segments.h>
-#include <machine/sysarch.h>
-
-#include <unistd.h>
-#include <signal.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ucontext.h>
-
-#include "pthread_md.h"
-
-struct tcb *
-_tcb_ctor(struct pthread *thread)
-{
-	struct tcb *tcb;
-	void *addr;
-
-	addr = malloc(sizeof(struct tcb) + 15);
-	if (addr == NULL)
-		tcb = NULL;
-	else {
-		tcb = (struct tcb *)(((uintptr_t)(addr) + 15) & ~15);
-		bzero(tcb, sizeof(struct tcb));
-		tcb->tcb_addr = addr;
-		tcb->tcb_thread = thread;
-		/* XXX - Allocate tdv/tls */
-	}
-	return (tcb);
-}
-
-void
-_tcb_dtor(struct tcb *tcb)
-{
-	void *addr;
-
-	addr = tcb->tcb_addr;
-	tcb->tcb_addr = NULL;
-	free(addr);
-}
-
-/*
- * Initialize KSD.  This also includes setting up the LDT.
- */
-struct kcb *
-_kcb_ctor(struct kse *kse)
-{
-	union descriptor ldt;
-	struct kcb *kcb;
-
-	kcb = malloc(sizeof(struct kcb));
-	if (kcb != NULL) {
-		bzero(kcb, sizeof(struct kcb));
-		kcb->kcb_self = kcb;
-		kcb->kcb_kse = kse;
-		ldt.sd.sd_hibase = (unsigned int)kcb >> 24;
-		ldt.sd.sd_lobase = (unsigned int)kcb & 0xFFFFFF;
-		ldt.sd.sd_hilimit = (sizeof(struct kcb) >> 16) & 0xF;
-		ldt.sd.sd_lolimit = sizeof(struct kcb) & 0xFFFF;
-		ldt.sd.sd_type = SDT_MEMRWA;
-		ldt.sd.sd_dpl = SEL_UPL;
-		ldt.sd.sd_p = 1;
-		ldt.sd.sd_xx = 0;
-		ldt.sd.sd_def32 = 1;
-		ldt.sd.sd_gran = 0;	/* no more than 1M */
-		kcb->kcb_ldt = i386_set_ldt(LDT_AUTO_ALLOC, &ldt, 1);
-		if (kcb->kcb_ldt < 0) {
-			free(kcb);
-			return (NULL);
-		}
-	}
-	return (kcb);
-}
-
-void
-_kcb_dtor(struct kcb *kcb)
-{
-	if (kcb->kcb_ldt >= 0) {
-		i386_set_ldt(kcb->kcb_ldt, NULL, 1);
-		kcb->kcb_ldt = -1;	/* just in case */
-	}
-	free(kcb);
-}
@@ -1,44 +0,0 @@
-/*
- * Copyright (c) 2002 Jonathan Mini <mini@freebsd.org>.
- * Copyright (c) 2001 Daniel Eischen <deischen@freebsd.org>.
- * 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. Neither the name of the author nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY DANIEL EISCHEN 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 AUTHOR 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 <machine/asm.h>
-__FBSDID("$FreeBSD$");
-
-
-/*
- * _i386_enter_uts(struct kse_mailbox *km, kse_func_t uts, void *stack,
- *     long stacksz);
- * +4 = km, +8 = uts, +12 = stack, +16 = size
- */
-ENTRY(_i386_enter_uts)
-	movl	%esp, %edx		/* save stack */
-	movl	12(%edx), %eax		/* get bottom of stack */
-	addl	16(%edx), %eax		/* add length */
-	movl	%eax, %esp		/* switch to uts stack */
-	pushl	4(%edx)			/* push the address of the mailbox */
-	call	*8(%edx)
-	ret
@@ -1,156 +0,0 @@
-/*-
- * Copyright (c) 2001 Daniel Eischen <deischen@freebsd.org>.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Neither the name of the author nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY DANIEL EISCHEN AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <machine/asm.h>
-__FBSDID("$FreeBSD$");
-
-/*
- * Where do we define these?
- */
-#define	MC_LEN_OFFSET		80	/* offset to mc_len from mcontext */
-#define	MC_LEN			640	/* mc_len <machine/ucontext.h> */
-#define	MC_FPFMT_OFFSET		84
-#define MC_FPFMT_NODEV		0x10000
-#define MC_FPFMT_387		0x10001
-#define	MC_FPFMT_XMM		0x10002
-#define	MC_OWNEDFP_OFFSET	88
-#define	MC_OWNEDFP_NONE		0x20000
-#define	MC_OWNEDFP_FPU		0x20001
-#define	MC_OWNEDFP_PCB		0x20002
-#define	MC_FPREGS_OFFSET	96	/* offset to FP regs from mcontext */
-#define	MC_FP_CW_OFFSET		96	/* offset to FP control word */
-
-/*
- * int thr_setcontext(mcontext_t *mcp, intptr_t val, intptr_t *loc)
- *
- * Restores the context in mcp.
- *
- * Returns 0 if there are no errors; -1 otherwise
- */
-	.weak CNAME(_thr_setcontext)
-	.set CNAME(_thr_setcontext),CNAME(__thr_setcontext)
-ENTRY(__thr_setcontext)
-	movl	4(%esp), %edx		/* get address of mcontext */
-	cmpl	$0, %edx		/* check for null pointer */
-	jne	1f
-	movl	$-1, %eax
-	jmp	8f
-1:	cmpl	$MC_LEN, MC_LEN_OFFSET(%edx)	/* is context valid? */
-	je	2f
-	movl	$-1, %eax		/* bzzzt, invalid context */
-	jmp	8f
-2:	/*movl	4(%edx), %gs*/		/* we don't touch %gs */
-	movl	8(%edx), %fs
-	movl	12(%edx), %es
-	movl	16(%edx), %ds
-	movl	76(%edx), %ss
-	movl	20(%edx), %edi
-	movl	24(%edx), %esi
-	movl	28(%edx), %ebp
-	movl	%esp, %ecx		/* save current stack in ecx */
-	movl	72(%edx), %esp		/* switch to context defined stack */
-	pushl	60(%edx)		/* push return address on stack */
-	pushl	44(%edx)		/* push ecx on stack */
-	pushl	48(%edx)		/* push eax on stack */
-	/*
-	 * if (mc_fpowned == MC_OWNEDFP_FPU || mc_fpowned == MC_OWNEDFP_PCB) {
-	 *    if (mc_fpformat == MC_FPFMT_387)
-	 *        restore 387 FP register format
-	 *    else if (mc_fpformat == MC_FPFMT_XMM)
-	 *        restore XMM/SSE FP register format
-	 * }
-	 */
-	cmpl	$MC_OWNEDFP_FPU, MC_OWNEDFP_OFFSET(%edx)
-	je	3f
-	cmpl	$MC_OWNEDFP_PCB, MC_OWNEDFP_OFFSET(%edx)
-	jne	5f
-3:	cmpl	$MC_FPFMT_387, MC_FPFMT_OFFSET(%edx)
-	jne	4f
-	frstor	MC_FPREGS_OFFSET(%edx)	/* restore 387 FP regs */
-	jmp	6f
-4:	cmpl	$MC_FPFMT_XMM, MC_FPFMT_OFFSET(%edx)
-	jne	5f
-	fxrstor	MC_FPREGS_OFFSET(%edx)	/* restore XMM FP regs */
-	jmp	6f
-5:	fninit
-	fldcw	MC_FP_CW_OFFSET(%edx)
-6:	pushl	68(%edx)		/* push flags register on stack*/
-	movl	36(%edx), %ebx		/* restore ebx and edx */
-	movl	40(%edx), %edx
-	movl	12(%ecx), %eax		/* get 3rd arg (loc) */
-	cmpl	$0, %eax		/* do nothing if loc == null */
-	je	7f
-	movl	8(%ecx), %ecx		/* get 2nd arg (val) */
-	movl	%ecx, (%eax)		/* set loc = val */
-7:	popfl				/* restore flags after test */
-	popl	%eax			/* restore eax and ecx last */
-	popl	%ecx
-8:	ret
-
-/*
- * int thr_getcontext(mcontext_t *mcp);
- *
- * Returns -1 if there is an error, 0 no errors; 1 upon return
- * from a setcontext().
- */
-	.weak CNAME(_thr_getcontext)
-	.set CNAME(_thr_getcontext),CNAME(__thr_getcontext)
-ENTRY(__thr_getcontext)
-	pushl	%edx			/* save edx */
-	movl	8(%esp), %edx		/* get address of mcontext */
-	cmpl	$0, %edx		/* check for null pointer */
-	jne	1f
-	popl	%edx			/* restore edx and stack */
-	movl	$-1, %eax
-	jmp	2f
-1:	/*movl	%gs, 4(%edx)*/		/* we don't touch %gs */
-	movl	%fs, 8(%edx)
-	movl	%es, 12(%edx)
-	movl	%ds, 16(%edx)
-	movl	%ss, 76(%edx)
-	movl	%edi, 20(%edx)
-	movl	%esi, 24(%edx)
-	movl	%ebp, 28(%edx)
-	movl	%ebx, 36(%edx)
-	movl	$1, 48(%edx)		/* store successful return in eax */
-	popl	%eax			/* get saved value of edx */
-	movl	%eax, 40(%edx)		/* save edx */
-	movl	%ecx, 44(%edx)
-	movl	(%esp), %eax		/* get return address */
-	movl	%eax, 60(%edx)		/* save return address */
-	fnstcw	MC_FP_CW_OFFSET(%edx)
-	movl	$MC_LEN, MC_LEN_OFFSET(%edx)
-	movl	$MC_FPFMT_NODEV, MC_FPFMT_OFFSET(%edx)	/* no FP */
-	movl	$MC_OWNEDFP_NONE, MC_OWNEDFP_OFFSET(%edx) /* no FP */
-	pushfl
-	popl	%eax			/* get eflags */
-	movl	%eax, 68(%edx)		/* store eflags */
-	movl	%esp, %eax		/* setcontext pushes the return  */
-	addl	$4, %eax		/*   address onto the top of the */
-	movl	%eax, 72(%edx)		/*   stack; account for this     */
-	movl	40(%edx), %edx		/* restore edx -- is this needed? */
-	xorl	%eax, %eax		/* return 0 */
-2:	ret
@@ -1,51 +0,0 @@
-/*-
- * Copyright (c) 2001 Daniel Eischen <[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. Neither the name of the author nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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	_ATOMIC_OPS_H_
-#define	_ATOMIC_OPS_H_
-
-/*
- * Atomic swap:
- *   Atomic (tmp = *dst, *dst = val), then *res = tmp
- *
- * void atomic_swap32(intptr_t *dst, intptr_t val, intptr_t *res);
- */
-static inline void
-atomic_swap32(intptr_t *dst, intptr_t val, intptr_t *res)
-{
-	__asm __volatile(
-	"xchgl %2, %1; movl %2, %0"
-	 : "=m" (*res) : "m" (*dst), "r" (val) : "memory");
-}
-
-#define	atomic_swap_ptr(d, v, r) \
-	atomic_swap32((intptr_t *)d, (intptr_t)v, (intptr_t *)r)
-
-#define	atomic_swap_int(d, v, r) \
-	atomic_swap32((intptr_t *)d, (intptr_t)v, (intptr_t *)r)
-#endif
@@ -1,253 +0,0 @@
-/*-
- * Copyright (c) 2002 Daniel Eischen <[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 AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD$
- */
-/*
- * Machine-dependent thread prototypes/definitions for the thread kernel.
- */
-#ifndef _PTHREAD_MD_H_
-#define	_PTHREAD_MD_H_
-
-#include <sys/kse.h>
-#include <ucontext.h>
-
-extern int _thr_setcontext(mcontext_t *, intptr_t, intptr_t *);
-extern int _thr_getcontext(mcontext_t *);
-
-#define	KSE_STACKSIZE		16384
-
-#define	THR_GETCONTEXT(ucp)	_thr_getcontext(&(ucp)->uc_mcontext)
-#define	THR_SETCONTEXT(ucp)	_thr_setcontext(&(ucp)->uc_mcontext, 0, NULL)
-
-#define	PER_KSE
-#undef	PER_THREAD
-
-struct kse;
-struct pthread;
-struct tdv;
-
-/*
- * %gs points to a struct kcb.
- */
-struct kcb {
-	struct tcb		*kcb_curtcb;
-	struct kcb		*kcb_self;	/* self reference */
-	int			kcb_ldt;
-	struct kse		*kcb_kse;
-	struct kse_mailbox	kcb_kmbx;
-};
-
-struct tcb {
-	struct tdv		*tcb_tdv;
-	struct pthread		*tcb_thread;
-	void			*tcb_addr;	/* allocated tcb address */
-	void			*tcb_spare;	/* align tcb_tmbx to 16 bytes */
-	struct kse_thr_mailbox	tcb_tmbx;
-};
-
-/*
- * Evaluates to the byte offset of the per-kse variable name.
- */
-#define	__kcb_offset(name)	__offsetof(struct kcb, name)
-
-/*
- * Evaluates to the type of the per-kse variable name.
- */
-#define	__kcb_type(name)	__typeof(((struct kcb *)0)->name)
-
-/*
- * Evaluates to the value of the per-kse variable name.
- */
-#define	KCB_GET32(name) ({					\
-	__kcb_type(name) __result;				\
-								\
-	u_int __i;						\
-	__asm __volatile("movl %%gs:%1, %0"			\
-	    : "=r" (__i)					\
-	    : "m" (*(u_int *)(__kcb_offset(name))));		\
-	__result = *(__kcb_type(name) *)&__i;			\
-								\
-	__result;						\
-})
-
-/*
- * Sets the value of the per-kse variable name to value val.
- */
-#define	KCB_SET32(name, val) ({					\
-	__kcb_type(name) __val = (val);				\
-								\
-	u_int __i;						\
-	__i = *(u_int *)&__val;					\
-	__asm __volatile("movl %1,%%gs:%0"			\
-	    : "=m" (*(u_int *)(__kcb_offset(name)))		\
-	    : "r" (__i));					\
-})
-
-static __inline u_long
-__kcb_readandclear32(volatile u_long *addr)
-{
-	u_long result;
-
-	__asm __volatile (
-	    "	xorl	%0, %0;"
-	    "	xchgl	%%gs:%1, %0;"
-	    "# __kcb_readandclear32"
-	    : "=&r" (result)
-	    : "m" (*addr));
-	return (result);
-}
-
-#define	KCB_READANDCLEAR32(name) ({				\
-	__kcb_type(name) __result;				\
-								\
-	__result = (__kcb_type(name))				\
-	    __kcb_readandclear32((u_long *)__kcb_offset(name)); \
-	__result;						\
-})
-
-
-#define	_kcb_curkcb()		KCB_GET32(kcb_self)
-#define	_kcb_curtcb()		KCB_GET32(kcb_curtcb)
-#define	_kcb_curkse()		((struct kse *)KCB_GET32(kcb_kmbx.km_udata))
-#define	_kcb_get_tmbx()		KCB_GET32(kcb_kmbx.km_curthread)
-#define	_kcb_set_tmbx(value)	KCB_SET32(kcb_kmbx.km_curthread, (void *)value)
-#define	_kcb_readandclear_tmbx() KCB_READANDCLEAR32(kcb_kmbx.km_curthread)
-
-
-/*
- * The constructors.
- */
-struct tcb	*_tcb_ctor(struct pthread *);
-void		_tcb_dtor(struct tcb *tcb);
-struct kcb	*_kcb_ctor(struct kse *);
-void		_kcb_dtor(struct kcb *);
-
-/* Called from the KSE to set its private data. */
-static __inline void
-_kcb_set(struct kcb *kcb)
-{
-	int val;
-
-	val = (kcb->kcb_ldt << 3) | 7;
-	__asm __volatile("movl %0, %%gs" : : "r" (val));
-}
-
-/* Get the current kcb. */
-static __inline struct kcb *
-_kcb_get(void)
-{
-	return (_kcb_curkcb());
-}
-
-static __inline struct kse_thr_mailbox *
-_kcb_critical_enter(void)
-{
-	struct kse_thr_mailbox *crit;
-
-	crit = _kcb_readandclear_tmbx();
-	return (crit);
-}
-
-static __inline void
-_kcb_critical_leave(struct kse_thr_mailbox *crit)
-{
-	_kcb_set_tmbx(crit);
-}
-
-static __inline int
-_kcb_in_critical(void)
-{
-	return (_kcb_get_tmbx() == NULL);
-}
-
-static __inline void
-_tcb_set(struct kcb *kcb, struct tcb *tcb)
-{
-	kcb->kcb_curtcb = tcb;
-}
-
-static __inline struct tcb *
-_tcb_get(void)
-{
-	return (_kcb_curtcb());
-}
-
-static __inline struct pthread *
-_get_curthread(void)
-{
-	struct tcb *tcb;
-
-	tcb = _kcb_curtcb();
-	if (tcb != NULL)
-		return (tcb->tcb_thread);
-	else
-		return (NULL);
-}
-
-static __inline struct kse *
-_get_curkse(void)
-{
-	return ((struct kse *)_kcb_curkse());
-}
-
-void	_i386_enter_uts(struct kse_mailbox *km, kse_func_t uts, void *stack,
-    size_t stacksz);
-
-static __inline int
-_thread_enter_uts(struct tcb *tcb, struct kcb *kcb)
-{
-	int ret;
-
-	ret = _thr_getcontext(&tcb->tcb_tmbx.tm_context.uc_mcontext);
-	if (ret == 0) {
-		_i386_enter_uts(&kcb->kcb_kmbx, kcb->kcb_kmbx.km_func,
-		    kcb->kcb_kmbx.km_stack.ss_sp,
-		    kcb->kcb_kmbx.km_stack.ss_size);
-		/* We should not reach here. */
-		return (-1);
-	}
-	else if (ret < 0)
-		return (-1);
-	return (0);
-}
-
-static __inline int
-_thread_switch(struct kcb *kcb, struct tcb *tcb, int setmbox)
-{
-	if ((kcb == NULL) || (tcb == NULL))
-		return (-1);
-	kcb->kcb_curtcb = tcb;
-	if (setmbox != 0)
-		_thr_setcontext(&tcb->tcb_tmbx.tm_context.uc_mcontext,
-		    (intptr_t)&tcb->tcb_tmbx,
-		    (intptr_t *)&kcb->kcb_kmbx.km_curthread);
-	else
-		_thr_setcontext(&tcb->tcb_tmbx.tm_context.uc_mcontext, 0, NULL);
-	/* We should not reach here. */
-	return (-1);
-}
-
-#endif
@@ -1,5 +0,0 @@
-# $FreeBSD$
-
-.PATH:	${.CURDIR}/arch/${MACHINE_ARCH}/${MACHINE_ARCH}
-
-SRCS+=	context.S enter_uts.S pthread_md.c
@@ -1,351 +0,0 @@
-/*
- * Copyright (c) 2003 Marcel Moolenaar
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <machine/asm.h>
-__FBSDID("$FreeBSD$");
-
-#include <sys/syscall.h>
-
-#define	SIZEOF_SPECIAL	(18*8)
-
-/*
- * int _ia64_restore_context(mcontext_t *mc, intptr_t val, intptr_t *loc);
- */
-ENTRY(_ia64_restore_context, 3)
-{	.mmi
-	invala
-	mov		ar.rsc=0xc
-	add		r32=16,r32
-	;;
-}
-{	.mmi
-	loadrs
-	ld8		r12=[r32]		// sp
-	add		r31=8,r32
-	;;
-}
-{	.mii
-	ld8		r16=[r31],16		// unat (before)
-	add		r30=16,r32
-	add		r14=SIZEOF_SPECIAL,r32
-	;;
-}
-{	.mmi
-	ld8		r17=[r30],16		// rp
-	ld8		r18=[r31],16		// pr
-	mov		r2=r33
-	;;
-}
-{	.mmi
-	ld8		r19=[r30],16		// pfs
-	ld8		r20=[r31],32		// bspstore
-	mov		rp=r17
-	;;
-}
-{	.mmi
-	ld8		r21=[r30],32		// rnat
-	ld8		r22=[r31],16		// rsc
-	mov		pr=r18,0x1fffe
-	;;
-}
-{	.mmi
-	ld8		r23=[r30]		// fpsr
-	ld8		r24=[r31]		// psr		-- not used
-	mov		r3=r34
-	;;
-}
-{	.mmi
-	ld8		r17=[r14],8		// unat (after)
-	mov		ar.bspstore=r20
-	cmp.ne		p15,p0=r0,r3
-	;;
-}
-{	.mmi
-	mov		ar.rnat=r21
-	mov		ar.unat=r17
-	add		r15=8,r14
-	;;
-}
-{	.mmi
-	ld8.fill	r4=[r14],16		// r4
-	ld8.fill	r5=[r15],16		// r5
-	mov		ar.pfs=r19
-	;;
-}
-{	.mmi
-	ld8.fill	r6=[r14],16		// r6
-	ld8.fill	r7=[r15],16		// r7
-	nop		0
-	;;
-}
-{	.mmi
-	mov		ar.unat=r16
-	mov		ar.rsc=r22
-	nop		0
-}
-{	.mmi
-	ld8		r17=[r14],16		// b1
-	ld8		r18=[r15],16		// b2
-	nop		0
-	;;
-}
-{	.mmi
-	ld8		r19=[r14],16		// b3
-	ld8		r20=[r15],16		// b4
-	mov		b1=r17
-	;;
-}
-{	.mmi
-	ld8		r16=[r14],24		// b5
-	ld8		r17=[r15],32		// lc
-	mov		b2=r18
-	;;
-}
-{	.mmi
-	ldf.fill	f2=[r14],32
-	ldf.fill	f3=[r15],32
-	mov		b3=r19
-	;;
-}
-{	.mmi
-	ldf.fill	f4=[r14],32
-	ldf.fill	f5=[r15],32
-	mov		b4=r20
-	;;
-}
-{	.mmi
-	ldf.fill	f16=[r14],32
-	ldf.fill	f17=[r15],32
-	mov		b5=r16
-	;;
-}
-{	.mmi
-	ldf.fill	f18=[r14],32
-	ldf.fill	f19=[r15],32
-	mov		ar.lc=r17
-	;;
-}
-	ldf.fill	f20=[r14],32
-	ldf.fill	f21=[r15],32
-	;;
-	ldf.fill	f22=[r14],32
-	ldf.fill	f23=[r15],32
-	;;
-	ldf.fill	f24=[r14],32
-	ldf.fill	f25=[r15],32
-	;;
-	ldf.fill	f26=[r14],32
-	ldf.fill	f27=[r15],32
-	;;
-	ldf.fill	f28=[r14],32
-	ldf.fill	f29=[r15],32
-	;;
-	ldf.fill	f30=[r14],32+24
-	ldf.fill	f31=[r15],24+24
-	;;
-	ld8		r8=[r14],16
-	ld8		r9=[r15],16
-	;;
-	ld8		r10=[r14]
-	ld8		r11=[r15]
-	;;
-{	.mmb
-(p15)	st8		[r3]=r2
-	mov		ar.fpsr=r23
-	br.ret.sptk	rp
-	;;
-}
-END(_ia64_restore_context)
-
-/*
- * int _ia64_save_context(mcontext_t *mc);
- */
-ENTRY(_ia64_save_context, 1)
-{	.mmi
-	mov		r14=ar.rsc
-	mov		r15=ar.fpsr
-	add		r31=8,r32
-	;;
-}
-{	.mmi
-	st8		[r32]=r0,16
-	st8		[r31]=r0,16
-	nop		0
-	;;
-}
-{	.mmi
-	mov		ar.rsc=0xc
-	mov		r16=ar.unat
-	nop		0
-	;;
-}
-{	.mmi
-	flushrs
-	st8		[r32]=sp,16		// sp
-	mov		r17=rp
-	;;
-}
-{	.mmi
-	st8		[r31]=r16,16		// unat (before)
-	st8		[r32]=r17,16		// rp
-	mov		r16=pr
-	;;
-}
-{	.mmi
-	st8		[r31]=r16,16		// pr
-	mov		r17=ar.bsp
-	mov		r16=ar.pfs
-	;;
-}
-{	.mmi
-	st8		[r32]=r16,16		// pfs
-	st8		[r31]=r17,16		// bspstore
-	nop		0
-	;;
-}
-{	.mmi
-	mov		r16=ar.rnat
-	mov		ar.rsc=r14
-	add		r30=SIZEOF_SPECIAL-(6*8),r32
-	;;
-}
-{	.mmi
-	st8		[r32]=r16,16		// rnat
-	st8		[r31]=r0,16		// __spare
-	nop		0
-	;;
-}
-{	.mmi
-	st8		[r32]=r13,16		// tp		-- not used
-	st8		[r31]=r14,16		// rsc
-	mov		r16=b1
-	;;
-}
-{	.mmi
-	st8		[r32]=r15,10*8		// fpr
-	st8		[r31]=r0,8*8		// psr
-	nop		0
-	;;
-}
-	/* callee_saved */
-{	.mmi
-	.mem.offset	8,0
-	st8.spill	[r31]=r4,16		// r4
-	.mem.offset	16,0
-	st8.spill	[r32]=r5,16		// r5
-	mov		r17=b2
-	;;
-}
-{	.mmi
-	.mem.offset	24,0
-	st8.spill	[r31]=r6,16		// r6
-	.mem.offset	32,0
-	st8.spill	[r32]=r7,16		// r7
-	mov		r18=b3
-	;;
-}
-{	.mmi
-	st8		[r31]=r16,16		// b1
-	mov		r16=ar.unat
-	mov		r19=b4
-	;;
-}
-{	.mmi
-	st8		[r30]=r16		// unat (after)
-	st8		[r32]=r17,16		// b2
-	mov		r16=b5
-	;;
-}
-{	.mmi
-	st8		[r31]=r18,16		// b3
-	st8		[r32]=r19,16		// b4
-	mov		r17=ar.lc
-	;;
-}
-	st8		[r31]=r16,16		// b5
-	st8		[r32]=r17,16		// lc
-	;;
-	st8		[r31]=r0,24		// __spare
-	stf.spill	[r32]=f2,32
-	;;
-	stf.spill	[r31]=f3,32
-	stf.spill	[r32]=f4,32
-	;;
-	stf.spill	[r31]=f5,32
-	stf.spill	[r32]=f16,32
-	;;
-	stf.spill	[r31]=f17,32
-	stf.spill	[r32]=f18,32
-	;;
-	stf.spill	[r31]=f19,32
-	stf.spill	[r32]=f20,32
-	;;
-	stf.spill	[r31]=f21,32
-	stf.spill	[r32]=f22,32
-	;;
-	stf.spill	[r31]=f23,32
-	stf.spill	[r32]=f24,32
-	;;
-	stf.spill	[r31]=f25,32
-	stf.spill	[r32]=f26,32
-	;;
-	stf.spill	[r31]=f27,32
-	stf.spill	[r32]=f28,32
-	;;
-{	.mmi
-	stf.spill	[r31]=f29,32
-	stf.spill	[r32]=f30,32+24
-	add		r14=1,r0
-	;;
-}
-{	.mmi
-	stf.spill	[r31]=f31,24+24
-	st8		[r32]=r14,16		// r8
-	add		r8=0,r0
-	;;
-}
-	st8		[r31]=r0,16		// r9
-	st8		[r32]=r0		// r10
-	;;
-{	.mmb
-	st8		[r31]=r0		// r11
-	mf
-	br.ret.sptk	rp
-	;;
-}
-END(_ia64_save_context)
-
-/*
- * void _ia64_break_setcontext(mcontext_t *mc);
- */
-ENTRY(_ia64_break_setcontext, 1)
-{	.mmi
-	mov		r8=r32
-	break		0x180000
-	nop		0
-	;;
-}
-END(_ia64_break_setcontext)
@@ -1,60 +0,0 @@
-/*
- * Copyright (c) 2003 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 <machine/asm.h>
-__FBSDID("$FreeBSD$");
-
-/*
- * void _ia64_enter_uts(kse_func_t uts, struct kse_mailbox *km, void *stack,
- *     size_t stacksz);
- */
-ENTRY(_ia64_enter_uts, 4)
-{	.mmi
-	ld8		r14=[in0],8
-	mov		ar.rsc=0xc
-	add		r15=in2,in3
-	;;
-}
-{	.mmi
-	flushrs
-	ld8		r1=[in0]
-	mov		b7=r14
-	;;
-}
-{	.mii
-	mov		ar.bspstore=in2
-	add		sp=-16,r15
-	mov		rp=r14
-	;;
-}
-{	.mib
-	mov		ar.rsc=0xf
-	mov		in0=in1
-	br.cond.sptk	b7
-	;;
-}
-1:	br.cond.sptk	1b
-END(_ia64_enter_uts)
@@ -1,75 +0,0 @@
-/*
- * Copyright (c) 2003 Daniel Eischen <[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. Neither the name of the author nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * 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.
- *
- * $FreeBSD$
- */
-
-#include <stdlib.h>
-#include <strings.h>
-#include "pthread_md.h"
-
-/*
- * The constructors.
- */
-struct tcb *
-_tcb_ctor(struct pthread *thread)
-{
-	struct tcb *tcb;
-
-	if ((tcb = malloc(sizeof(struct tcb))) != NULL) {
-		bzero(tcb, sizeof(struct tcb));
-		tcb->tcb_thread = thread;
-		/* Allocate TDV */
-	}
-	return (tcb);
-}
-
-void
-_tcb_dtor(struct tcb *tcb)
-{
-	/* Free TDV */
-	free(tcb);
-}
-
-struct kcb *
-_kcb_ctor(struct kse *kse)
-{
-	struct kcb *kcb;
-
-	if ((kcb = malloc(sizeof(struct kcb))) != NULL) {
-		bzero(kcb, sizeof(struct kcb));
-		kcb->kcb_faketcb.tcb_isfake = 1;
-		kcb->kcb_faketcb.tcb_tmbx.tm_flags = TMF_NOUPCALL;
-		kcb->kcb_curtcb = &kcb->kcb_faketcb;
-		kcb->kcb_kse = kse;
-	}
-	return (kcb);
-}
-
-void
-_kcb_dtor(struct kcb *kcb)
-{
-	free(kcb);
-}
@@ -1,246 +0,0 @@
-/*
- * Copyright (c) 2003 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.
- *
- * $FreeBSD$
- */
-
-#ifndef _PTHREAD_MD_H_
-#define	_PTHREAD_MD_H_
-
-#include <sys/kse.h>
-#include <stddef.h>
-#include <ucontext.h>
-
-#define	KSE_STACKSIZE		16384
-
-#define	THR_GETCONTEXT(ucp)	_ia64_save_context(&(ucp)->uc_mcontext)
-#define	THR_SETCONTEXT(ucp)	PANIC("THR_SETCONTEXT() now in use!\n")
-
-#define	PER_THREAD
-
-struct kcb;
-struct kse;
-struct pthread;
-struct tcb;
-struct tdv;	/* We don't know what this is yet? */
-
-/*
- * tp points to one of these. We define the static TLS as an array
- * of long double to enforce 16-byte alignment of the TLS memory,
- * struct ia64_tp, struct tcb and also struct kcb. Both static and
- * dynamic allocation of any of these structures will result in a
- * valid, well-aligned thread pointer.
- */
-struct ia64_tp {
-	struct tdv		*tp_tdv;	/* dynamic TLS */
-	uint64_t		_reserved_;
-	long double		tp_tls[0];	/* static TLS */
-};
-
-struct tcb {
-	struct kse_thr_mailbox	tcb_tmbx;
-	struct pthread		*tcb_thread;
-	struct kcb		*tcb_curkcb;
-	long			tcb_isfake;
-	struct ia64_tp		tcb_tp;
-};
-
-struct kcb {
-	struct kse_mailbox	kcb_kmbx;
-	struct tcb		kcb_faketcb;
-	struct tcb		*kcb_curtcb;
-	struct kse		*kcb_kse;
-};
-
-register struct ia64_tp *_tp __asm("%r13");
-
-#define	_tcb	((struct tcb*)((char*)(_tp) - offsetof(struct tcb, tcb_tp)))
-
-/*
- * The kcb and tcb constructors.
- */
-struct tcb	*_tcb_ctor(struct pthread *);
-void		_tcb_dtor(struct tcb *);
-struct kcb	*_kcb_ctor(struct kse *kse);
-void		_kcb_dtor(struct kcb *);
-
-/* Called from the KSE to set its private data. */
-static __inline void
-_kcb_set(struct kcb *kcb)
-{
-	/* There is no thread yet; use the fake tcb. */
-	_tp = &kcb->kcb_faketcb.tcb_tp;
-}
-
-/*
- * Get the current kcb.
- *
- * This can only be called while in a critical region; don't
- * worry about having the kcb changed out from under us.
- */
-static __inline struct kcb *
-_kcb_get(void)
-{
-	return (_tcb->tcb_curkcb);
-}
-
-/*
- * Enter a critical region.
- *
- * Read and clear km_curthread in the kse mailbox.
- */
-static __inline struct kse_thr_mailbox *
-_kcb_critical_enter(void)
-{
-	struct kse_thr_mailbox *crit;
-	uint32_t flags;
-
-	if (_tcb->tcb_isfake != 0) {
-		/*
-		 * We already are in a critical region since
-		 * there is no current thread.
-		 */
-		crit = NULL;
-	} else {
-		flags = _tcb->tcb_tmbx.tm_flags;
-		_tcb->tcb_tmbx.tm_flags |= TMF_NOUPCALL;
-		crit = _tcb->tcb_curkcb->kcb_kmbx.km_curthread;
-		_tcb->tcb_curkcb->kcb_kmbx.km_curthread = NULL;
-		_tcb->tcb_tmbx.tm_flags = flags;
-	}
-	return (crit);
-}
-
-static __inline void
-_kcb_critical_leave(struct kse_thr_mailbox *crit)
-{
-	/* No need to do anything if this is a fake tcb. */
-	if (_tcb->tcb_isfake == 0)
-		_tcb->tcb_curkcb->kcb_kmbx.km_curthread = crit;
-}
-
-static __inline int
-_kcb_in_critical(void)
-{
-	uint32_t flags;
-	int ret;
-
-	if (_tcb->tcb_isfake != 0) {
-		/*
-		 * We are in a critical region since there is no
-		 * current thread.
-		 */
-		ret = 1;
-	} else {
-		flags = _tcb->tcb_tmbx.tm_flags;
-		_tcb->tcb_tmbx.tm_flags |= TMF_NOUPCALL;
-		ret = (_tcb->tcb_curkcb->kcb_kmbx.km_curthread == NULL);
-		_tcb->tcb_tmbx.tm_flags = flags;
-	}
-	return (ret);
-}
-
-static __inline void
-_tcb_set(struct kcb *kcb, struct tcb *tcb)
-{
-	if (tcb == NULL)
-		tcb = &kcb->kcb_faketcb;
-	kcb->kcb_curtcb = tcb;
-	tcb->tcb_curkcb = kcb;
-	_tp = &tcb->tcb_tp;
-}
-
-static __inline struct tcb *
-_tcb_get(void)
-{
-	return (_tcb);
-}
-
-static __inline struct pthread *
-_get_curthread(void)
-{
-	return (_tcb->tcb_thread);
-}
-
-/*
- * Get the current kse.
- *
- * Like _kcb_get(), this can only be called while in a critical region.
- */
-static __inline struct kse *
-_get_curkse(void)
-{
-	return (_tcb->tcb_curkcb->kcb_kse);
-}
-
-void _ia64_break_setcontext(mcontext_t *mc);
-void _ia64_enter_uts(kse_func_t uts, struct kse_mailbox *km, void *stack,
-    size_t stacksz);
-int _ia64_restore_context(mcontext_t *mc, intptr_t val, intptr_t *loc);
-int _ia64_save_context(mcontext_t *mc);
-
-static __inline int
-_thread_enter_uts(struct tcb *tcb, struct kcb *kcb)
-{
-	if (_ia64_save_context(&tcb->tcb_tmbx.tm_context.uc_mcontext) == 0) {
-		/* Make the fake tcb the current thread. */
-		kcb->kcb_curtcb = &kcb->kcb_faketcb;
-		_tp = &kcb->kcb_faketcb.tcb_tp;
-		_ia64_enter_uts(kcb->kcb_kmbx.km_func, &kcb->kcb_kmbx,
-		    kcb->kcb_kmbx.km_stack.ss_sp,
-		    kcb->kcb_kmbx.km_stack.ss_size);
-		/* We should not reach here. */
-		return (-1);
-	}
-	return (0);
-}
-
-static __inline int
-_thread_switch(struct kcb *kcb, struct tcb *tcb, int setmbox)
-{
-	mcontext_t *mc;
-
-	_tcb_set(kcb, tcb);
-	mc = &tcb->tcb_tmbx.tm_context.uc_mcontext;
-	if (mc->mc_flags & _MC_FLAGS_ASYNC_CONTEXT) {
-		if (setmbox) {
-			mc->mc_flags |= _MC_FLAGS_KSE_SET_MBOX;
-			mc->mc_special.ifa =
-			    (intptr_t)&kcb->kcb_kmbx.km_curthread;
-			mc->mc_special.isr = (intptr_t)&tcb->tcb_tmbx;
-		}
-		_ia64_break_setcontext(mc);
-	} else {
-		if (setmbox)
-			_ia64_restore_context(mc, (intptr_t)&tcb->tcb_tmbx,
-			    (intptr_t *)&kcb->kcb_kmbx.km_curthread);
-		else
-			_ia64_restore_context(mc, 0, NULL);
-	}
-	/* We should not reach here. */
-	return (-1);
-}
-
-#endif /* _PTHREAD_MD_H_ */
@@ -1,5 +0,0 @@
-# $FreeBSD$
-
-.PATH:	${.CURDIR}/arch/${MACHINE_ARCH}/${MACHINE_ARCH}
-
-SRCS+=	pthread_md.c thr_getcontext.S
@@ -1,75 +0,0 @@
-/*-
- * Copyright (c) 2003 Jake Burkholder <[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. Neither the name of the author nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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	_ATOMIC_OPS_H_
-#define	_ATOMIC_OPS_H_
-
-#include <machine/atomic.h>
-
-/*
- * Atomic swap:
- *   Atomic (tmp = *dst, *dst = val), then *res = tmp
- *
- * void atomic_swap_long(long *dst, long val, long *res);
- */
-static __inline void
-atomic_swap_long(long *dst, long val, long *res)
-{
-	long tmp;
-	long r;
-
-	tmp = *dst;
-	for (;;) {
-		r = atomic_cas_64(dst, tmp, val);
-		if (r == tmp)
-			break;
-		tmp = r;
-	}
-	*res = tmp;
-}
-
-static __inline void
-atomic_swap_int(int *dst, int val, int *res)
-{
-	int tmp;
-	int r;
-
-	tmp = *dst;
-	for (;;) {
-		r = atomic_cas_32(dst, tmp, val);
-		if (r == tmp)
-			break;
-		tmp = r;
-	}
-	*res = tmp;
-}
-
-#define	atomic_swap_ptr(dst, val, res) \
-	atomic_swap_long((long *)dst, (long)val, (long *)res)
-
-#endif
@@ -1,243 +0,0 @@
-/*-
- * Copyright (c) 2003 Jake Burkholder <[email protected]>.
- * Copyright (c) 2003 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.
- *
- * $FreeBSD$
- */
-
-/*
- * Machine-dependent thread prototypes/definitions for the thread kernel.
- */
-#ifndef _PTHREAD_MD_H_
-#define	_PTHREAD_MD_H_
-
-#include <sys/kse.h>
-#include <stddef.h>
-#include <ucontext.h>
-
-#define	KSE_STACKSIZE		16384
-
-int _thr_setcontext(mcontext_t *, intptr_t, intptr_t *);
-int _thr_getcontext(mcontext_t *);
-
-#define	THR_GETCONTEXT(ucp)	_thr_getcontext(&(ucp)->uc_mcontext)
-#define	THR_SETCONTEXT(ucp)	_thr_setcontext(&(ucp)->uc_mcontext, 0, NULL)
-
-#define	PER_THREAD
-
-struct kcb;
-struct kse;
-struct pthread;
-struct tcb;
-struct tdv;	/* We don't know what this is yet? */
-
-
-/*
- * %g6 points to one of these. We define the static TLS as an array
- * of long double to enforce 16-byte alignment of the TLS memory.
- *
- * XXX - Both static and dynamic allocation of any of these structures
- *       will result in a valid, well-aligned thread pointer???
- */
-struct sparc64_tp {
-	struct tdv		*tp_tdv;	/* dynamic TLS */
-	uint64_t		_reserved_;
-	long double		tp_tls[0];	/* static TLS */
-};
-
-struct tcb {
-	struct pthread		*tcb_thread;
-	void			*tcb_addr;	/* allocated tcb address */
-	struct kcb		*tcb_curkcb;
-	uint64_t		tcb_isfake;
-	uint64_t		tcb_spare[4];
-	struct kse_thr_mailbox	tcb_tmbx;	/* needs 64-byte alignment */
-	struct sparc64_tp	tcb_tp;
-} __aligned(64);
-
-struct kcb {
-	struct kse_mailbox	kcb_kmbx;
-	struct tcb		kcb_faketcb;
-	struct tcb		*kcb_curtcb;
-	struct kse		*kcb_kse;
-};
-
-register struct sparc64_tp *_tp __asm("%g6");
-
-#define	_tcb	((struct tcb*)((char*)(_tp) - offsetof(struct tcb, tcb_tp)))
-
-/*
- * The kcb and tcb constructors.
- */
-struct tcb	*_tcb_ctor(struct pthread *);
-void		_tcb_dtor(struct tcb *);
-struct kcb	*_kcb_ctor(struct kse *kse);
-void		_kcb_dtor(struct kcb *);
-
-/* Called from the KSE to set its private data. */
-static __inline void
-_kcb_set(struct kcb *kcb)
-{
-	/* There is no thread yet; use the fake tcb. */
-	_tp = &kcb->kcb_faketcb.tcb_tp;
-}
-
-/*
- * Get the current kcb.
- *
- * This can only be called while in a critical region; don't
- * worry about having the kcb changed out from under us.
- */
-static __inline struct kcb *
-_kcb_get(void)
-{
-	return (_tcb->tcb_curkcb);
-}
-
-/*
- * Enter a critical region.
- *
- * Read and clear km_curthread in the kse mailbox.
- */
-static __inline struct kse_thr_mailbox *
-_kcb_critical_enter(void)
-{
-	struct kse_thr_mailbox *crit;
-	uint32_t flags;
-
-	if (_tcb->tcb_isfake != 0) {
-		/*
-		 * We already are in a critical region since
-		 * there is no current thread.
-		 */
-		crit = NULL;
-	} else {
-		flags = _tcb->tcb_tmbx.tm_flags;
-		_tcb->tcb_tmbx.tm_flags |= TMF_NOUPCALL;
-		crit = _tcb->tcb_curkcb->kcb_kmbx.km_curthread;
-		_tcb->tcb_curkcb->kcb_kmbx.km_curthread = NULL;
-		_tcb->tcb_tmbx.tm_flags = flags;
-	}
-	return (crit);
-}
-
-static __inline void
-_kcb_critical_leave(struct kse_thr_mailbox *crit)
-{
-	/* No need to do anything if this is a fake tcb. */
-	if (_tcb->tcb_isfake == 0)
-		_tcb->tcb_curkcb->kcb_kmbx.km_curthread = crit;
-}
-
-static __inline int
-_kcb_in_critical(void)
-{
-	uint32_t flags;
-	int ret;
-
-	if (_tcb->tcb_isfake != 0) {
-		/*
-		 * We are in a critical region since there is no
-		 * current thread.
-		 */
-		ret = 1;
-	} else {
-		flags = _tcb->tcb_tmbx.tm_flags;
-		_tcb->tcb_tmbx.tm_flags |= TMF_NOUPCALL;
-		ret = (_tcb->tcb_curkcb->kcb_kmbx.km_curthread == NULL);
-		_tcb->tcb_tmbx.tm_flags = flags;
-	}
-	return (ret);
-}
-
-static __inline void
-_tcb_set(struct kcb *kcb, struct tcb *tcb)
-{
-	if (tcb == NULL)
-		tcb = &kcb->kcb_faketcb;
-	kcb->kcb_curtcb = tcb;
-	tcb->tcb_curkcb = kcb;
-	_tp = &tcb->tcb_tp;
-}
-
-static __inline struct tcb *
-_tcb_get(void)
-{
-	return (_tcb);
-}
-
-static __inline struct pthread *
-_get_curthread(void)
-{
-	return (_tcb->tcb_thread);
-}
-
-/*
- * Get the current kse.
- *
- * Like _kcb_get(), this can only be called while in a critical region.
- */
-static __inline struct kse *
-_get_curkse(void)
-{
-	return (_tcb->tcb_curkcb->kcb_kse);
-}
-
-void _sparc64_enter_uts(kse_func_t uts, struct kse_mailbox *km, void *stack,
-    size_t stacksz);
-
-static __inline int
-_thread_enter_uts(struct tcb *tcb, struct kcb *kcb)
-{
-	if (_thr_getcontext(&tcb->tcb_tmbx.tm_context.uc_mcontext) == 0) {
-		/* Make the fake tcb the current thread. */
-		kcb->kcb_curtcb = &kcb->kcb_faketcb;
-		_tp = &kcb->kcb_faketcb.tcb_tp;
-		_sparc64_enter_uts(kcb->kcb_kmbx.km_func, &kcb->kcb_kmbx,
-		    kcb->kcb_kmbx.km_stack.ss_sp,
-		    kcb->kcb_kmbx.km_stack.ss_size);
-		/* We should not reach here. */
-		return (-1);
-	}
-	return (0);
-}
-
-static __inline int
-_thread_switch(struct kcb *kcb, struct tcb *tcb, int setmbox)
-{
-	mcontext_t *mc;
-
-	_tcb_set(kcb, tcb);
-	mc = &tcb->tcb_tmbx.tm_context.uc_mcontext;
-	if (setmbox)
-		_thr_setcontext(mc, (intptr_t)&tcb->tcb_tmbx,
-		    (intptr_t *)&kcb->kcb_kmbx.km_curthread);
-	else
-		_thr_setcontext(mc, 0, NULL);
-	/* We should not reach here. */
-	return (-1);
-}
-
-#endif /* _PTHREAD_MD_H_ */
@@ -1,15 +0,0 @@
-/*
- * Offsets into structures used from asm.  Must be kept in sync with
- * appropriate headers.
- *
- * $FreeBSD$
- */
-
-#define	UC_MCONTEXT	0x40
-
-#define	MC_FLAGS	0x0
-#define	MC_VALID_FLAGS	0x1
-#define	MC_GLOBAL	0x0
-#define	MC_OUT		0x40
-#define	MC_TPC		0xc8
-#define	MC_TNPC		0xc0
@@ -1,91 +0,0 @@
-/*-
- * Copyright (C) 2003 Jake Burkholder <[email protected]>
- * Copyright (C) 2003 David Xu <[email protected]>
- * Copyright (c) 2001,2003 Daniel Eischen <[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. Neither the name of the author nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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/types.h>
-
-#include <unistd.h>
-#include <signal.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ucontext.h>
-
-#include "pthread_md.h"
-
-struct tcb *
-_tcb_ctor(struct pthread *thread)
-{
-	struct tcb *tcb;
-	void *addr;
-
-	addr = malloc(sizeof(struct tcb) + 63);
-	if (addr == NULL)
-		tcb = NULL;
-	else {
-		tcb = (struct tcb *)(((uintptr_t)(addr) + 63) & ~63);
-		bzero(tcb, sizeof(struct tcb));
-		tcb->tcb_addr = addr;
-		tcb->tcb_thread = thread;
-		/* XXX - Allocate tdv/tls */
-	}
-	return (tcb);
-}
-
-void
-_tcb_dtor(struct tcb *tcb)
-{
-	void *addr;
-
-	addr = tcb->tcb_addr;
-	tcb->tcb_addr = NULL;
-	free(addr);
-}
-
-struct kcb *
-_kcb_ctor(struct kse *kse)
-{
-	struct kcb *kcb;
-
-	kcb = malloc(sizeof(struct kcb));
-	if (kcb != NULL) {
-		bzero(kcb, sizeof(struct kcb));
-		kcb->kcb_faketcb.tcb_isfake = 1;
-		kcb->kcb_faketcb.tcb_tmbx.tm_flags = TMF_NOUPCALL;
-		kcb->kcb_curtcb = &kcb->kcb_faketcb;
-		kcb->kcb_kse = kse;
-	}
-	return (kcb);
-}
-
-void
-_kcb_dtor(struct kcb *kcb)
-{
-	free(kcb);
-}
@@ -1,87 +0,0 @@
-/*-
- * Copyright (C) 2003 Jake Burkholder <jake@freebsd.org>
- * 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. Neither the name of the author nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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 <machine/asm.h>
-__FBSDID("$FreeBSD$");
-
-#include "assym.s"
-
-	.weak	CNAME(_thr_getcontext)
-	.set	CNAME(_thr_getcontext),CNAME(__thr_getcontext)
-ENTRY(__thr_getcontext)
-	add	%o7, 8, %o1
-	add	%o1, 4, %o2
-	stx	%sp, [%o0 + MC_OUT + (6 * 8)]
-	stx	%o1, [%o0 + MC_TPC]
-	stx	%o2, [%o0 + MC_TNPC]
-	mov	MC_VALID_FLAGS, %l0		/* Validate the context. */
-	stx	%l0, [%o0 + MC_FLAGS]
-	mov	1, %l0
-	stx	%l0, [%o0 + MC_OUT + (0 * 8)]	/* return 1 when resumed */
-	retl
-	mov	0, %o0				/* return 0 */
-END(__thr_getcontext)
-
-	.weak	CNAME(_thr_setcontext)
-	.set	CNAME(_thr_setcontext),CNAME(__thr_setcontext)
-ENTRY(__thr_setcontext)
-	save	%sp, -CCFSZ, %sp
-	flushw
-	mov	%i0, %l0
-	mov	%i1, %l1
-	mov	%i2, %l2
-	ldx	[%l0 + MC_GLOBAL + (1 * 8)], %g1
-	ldx	[%l0 + MC_GLOBAL + (2 * 8)], %g2
-	ldx	[%l0 + MC_GLOBAL + (3 * 8)], %g3
-	ldx	[%l0 + MC_GLOBAL + (4 * 8)], %g4
-	ldx	[%l0 + MC_GLOBAL + (5 * 8)], %g5
-	ldx	[%l0 + MC_GLOBAL + (6 * 8)], %g6
-	ldx	[%l0 + MC_GLOBAL + (7 * 8)], %g7
-	ldx	[%l0 + MC_OUT + (0 * 8)], %i0
-	ldx	[%l0 + MC_OUT + (1 * 8)], %i1
-	ldx     [%l0 + MC_OUT + (2 * 8)], %i2
-	ldx	[%l0 + MC_OUT + (3 * 8)], %i3
-	ldx	[%l0 + MC_OUT + (4 * 8)], %i4
-	ldx	[%l0 + MC_OUT + (5 * 8)], %i5
-	ldx	[%l0 + MC_OUT + (6 * 8)], %i6
-	ldx	[%l0 + MC_OUT + (7 * 8)], %i7
-	ldx	[%l0 + MC_TPC], %l4
-	ldx	[%l0 + MC_TNPC], %l3
-	brz	%l2, 1f
-	nop
-	stx	%l1, [%l2]
-1:	jmpl	%l3, %g0
-	return	%l4
-END(__thr_setcontext)
-
-ENTRY(_sparc64_enter_uts)
-	save	%sp, -CCFSZ, %sp
-	flushw
-	add	%i2, %i3, %i2
-	sub	%i2, SPOFF + CCFSZ, %sp
-	jmpl	%i0, %g0
-	mov	%i1, %o0
-END(_sparc64_enter_uts)
@@ -1,39 +0,0 @@
-# $FreeBSD$
-
-.PATH: ${.CURDIR}/support ${.CURDIR}/../libc/gen ${.CURDIR}/../libc/string
-.PATH: ${.CURDIR}/../libc/${MACHINE_ARCH}/sys
-
-CFLAGS+= -I${.CURDIR}/../libc/${MACHINE_ARCH}
-
-SYSCALLS= clock_gettime \
-	kse_create \
-	kse_exit \
-	kse_release \
-	kse_thr_interrupt \
-	kse_wakeup \
-	sigaction \
-	sigprocmask \
-	sigtimedwait \
-	write
-
-SYSCALL_SRC=   ${SYSCALLS:S/$/.S/}
-SYSCALL_OBJ=   ${SYSCALLS:S/$/.So/}
-
-${SYSCALL_SRC}:
-	printf '#include "SYS.h"\nRSYSCALL(${.PREFIX})\n' > ${.TARGET}
-
-LIBC_OBJS= sigsetops.So \
-	bcopy.So \
-	bzero.So \
-	cerror.So \
-	memcpy.So \
-	memset.So \
-	strcpy.So \
-	strlen.So
-
-SOBJS+=	thr_libc.So
-CLEANFILES+= ${SYSCALL_SRC} ${SYSCALL_OBJ} ${LIBC_OBJS}
-
-thr_libc.So: ${SYSCALL_OBJ} ${LIBC_OBJS}
-	${CC} -fPIC -nostdlib -o ${.TARGET} -r ${.ALLSRC}
-
@@ -1,61 +0,0 @@
-/*-
- * Copyright 2003 Alexander Kabaev.
- * 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.
- *
- * $FreeBSD$
- */
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/kse.h>
-#include <signal.h>
-#include <string.h>
-
-#include "thr_private.h"
-
-__strong_reference(clock_gettime, _thr_clock_gettime);
-__strong_reference(kse_exit, _thr_kse_exit);
-__strong_reference(kse_wakeup, _thr_kse_wakeup);
-__strong_reference(kse_create, _thr_kse_create);
-__strong_reference(kse_thr_interrupt, _thr_kse_thr_interrupt);
-__strong_reference(kse_release, _thr_kse_release);
-
-__strong_reference(sigaction, _thr_sigaction);
-__strong_reference(sigprocmask, _thr_sigprocmask);
-__strong_reference(sigemptyset, _thr_sigemptyset);
-__strong_reference(sigaddset, _thr_sigaddset);
-__strong_reference(sigfillset, _thr_sigfillset);
-__strong_reference(sigismember, _thr_sigismember);
-__strong_reference(sigdelset, _thr_sigdelset);
-
-__strong_reference(memset, _thr_memset);
-__strong_reference(memcpy, _thr_memcpy);
-__strong_reference(strcpy, _thr_strcpy);
-__strong_reference(strlen, _thr_strlen);
-__strong_reference(bzero, _thr_bzero);
-__strong_reference(bcopy, _thr_bcopy);
-
-__strong_reference(__sys_write, _thr__sys_write);
-__strong_reference(__sys_sigtimedwait, _thr__sys_sigtimedwait);
-
@@ -1,5 +0,0 @@
-# $FreeBSD$
-
-.PATH:	 ${.CURDIR}/sys
-
-SRCS+=	lock.c thr_error.c
@@ -1,344 +0,0 @@
-/*-
- * Copyright (c) 2001, 2003 Daniel Eischen <[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 AUTHOR 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 <sys/types.h>
-#include <machine/atomic.h>
-#include <assert.h>
-#include <stdlib.h>
-
-#include "atomic_ops.h"
-#include "lock.h"
-
-#ifdef _LOCK_DEBUG
-#define	LCK_ASSERT(e)	assert(e)
-#else
-#define LCK_ASSERT(e)
-#endif
-
-#define	MAX_SPINS	500
-
-void
-_lock_destroy(struct lock *lck)
-{
-	if ((lck != NULL) && (lck->l_head != NULL)) {
-		free(lck->l_head);
-		lck->l_head = NULL;
-		lck->l_tail = NULL;
-	}
-}
-
-int
-_lock_init(struct lock *lck, enum lock_type ltype,
-    lock_handler_t *waitfunc, lock_handler_t *wakeupfunc)
-{
-	if (lck == NULL)
-		return (-1);
-	else if ((lck->l_head = malloc(sizeof(struct lockreq))) == NULL)
-		return (-1);
-	else {
-		lck->l_type = ltype;
-		lck->l_wait = waitfunc;
-		lck->l_wakeup = wakeupfunc;
-		lck->l_head->lr_locked = 0;
-		lck->l_head->lr_watcher = NULL;
-		lck->l_head->lr_owner = NULL;
-		lck->l_head->lr_active = 1;
-		lck->l_tail = lck->l_head;
-	}
-	return (0);
-}
-
-int
-_lock_reinit(struct lock *lck, enum lock_type ltype,
-    lock_handler_t *waitfunc, lock_handler_t *wakeupfunc)
-{
-	if (lck == NULL)
-		return (-1);
-	else if (lck->l_head == NULL)
-		return (_lock_init(lck, ltype, waitfunc, wakeupfunc));
-	else {
-		lck->l_head->lr_locked = 0;
-		lck->l_head->lr_watcher = NULL;
-		lck->l_head->lr_owner = NULL;
-		lck->l_head->lr_active = 1;
-		lck->l_tail = lck->l_head;
-	}
-	return (0);
-}
-
-int
-_lockuser_init(struct lockuser *lu, void *priv)
-{
-	if (lu == NULL)
-		return (-1);
-	else if ((lu->lu_myreq == NULL) &&
-	    ((lu->lu_myreq = malloc(sizeof(struct lockreq))) == NULL))
-		return (-1);
-	else {
-		lu->lu_myreq->lr_locked = 1;
-		lu->lu_myreq->lr_watcher = NULL;
-		lu->lu_myreq->lr_owner = lu;
-		lu->lu_myreq->lr_active = 0;
-		lu->lu_watchreq = NULL;
-		lu->lu_priority = 0;
-		lu->lu_private = priv;
-		lu->lu_private2 = NULL;
-	}
-	return (0);
-}
-
-int
-_lockuser_reinit(struct lockuser *lu, void *priv)
-{
-	if (lu == NULL)
-		return (-1);
-	/*
-	 * All lockusers keep their watch request and drop their
-	 * own (lu_myreq) request.  Their own request is either
-	 * some other lockuser's watch request or is the head of
-	 * the lock.
-	 */
-	lu->lu_myreq = lu->lu_watchreq;
-	if (lu->lu_myreq == NULL)
-		return (_lockuser_init(lu, priv));
-	else {
-		lu->lu_myreq->lr_locked = 1;
-		lu->lu_myreq->lr_watcher = NULL;
-		lu->lu_myreq->lr_owner = lu;
-		lu->lu_myreq->lr_active = 0;
-		lu->lu_watchreq = NULL;
-		lu->lu_priority = 0;
-		lu->lu_private = priv;
-		lu->lu_private2 = NULL;
-	}
-	return (0);
-}
-
-void
-_lockuser_destroy(struct lockuser *lu)
-{
-	if ((lu != NULL) && (lu->lu_myreq != NULL))
-		free(lu->lu_myreq);
-}
-
-/*
- * Acquire a lock waiting (spin or sleep) for it to become available.
- */
-void
-_lock_acquire(struct lock *lck, struct lockuser *lu, int prio)
-{
-	int i;
-	int lval;
-
-	/**
-	 * XXX - We probably want to remove these checks to optimize
-	 *       performance.  It is also a bug if any one of the 
-	 *       checks fail, so it's probably better to just let it
-	 *       SEGV and fix it.
-	 */
-#if 0
-	if (lck == NULL || lu == NULL || lck->l_head == NULL)
-		return;
-#endif
-	if ((lck->l_type & LCK_PRIORITY) != 0) {
-		LCK_ASSERT(lu->lu_myreq->lr_locked == 1);
-		LCK_ASSERT(lu->lu_myreq->lr_watcher == NULL);
-		LCK_ASSERT(lu->lu_myreq->lr_owner == lu);
-		LCK_ASSERT(lu->lu_watchreq == NULL);
-
-		lu->lu_priority = prio;
-	}
-	/*
-	 * Atomically swap the head of the lock request with
-	 * this request.
-	 */
-	atomic_swap_ptr(&lck->l_head, lu->lu_myreq, &lu->lu_watchreq);
-
-	if (lu->lu_watchreq->lr_locked != 0) {
-		atomic_store_rel_ptr(&lu->lu_watchreq->lr_watcher, lu);
-		if ((lck->l_wait == NULL) ||
-		    ((lck->l_type & LCK_ADAPTIVE) == 0)) {
-			while (lu->lu_watchreq->lr_locked == 0)
-				;	/* spin, then yield? */
-		} else {
-			/*
-			 * Spin for a bit before invoking the wait function.
-			 *
-			 * We should be a little smarter here.  If we're
-			 * running on a single processor, then the lock
-			 * owner got preempted and spinning will accomplish
-			 * nothing but waste time.  If we're running on
-			 * multiple processors, the owner could be running
-			 * on another CPU and we might acquire the lock if
-			 * we spin for a bit.
-			 *
-			 * The other thing to keep in mind is that threads
-			 * acquiring these locks are considered to be in
-			 * critical regions; they will not be preempted by
-			 * the _UTS_ until they release the lock.  It is
-			 * therefore safe to assume that if a lock can't
-			 * be acquired, it is currently held by a thread
-			 * running in another KSE.
-			 */
-			for (i = 0; i < MAX_SPINS; i++) {
-				if (lu->lu_watchreq->lr_locked == 0)
-					return;
-				if (lu->lu_watchreq->lr_active == 0)
-					break;
-			}
-			atomic_swap_int((int *)&lu->lu_watchreq->lr_locked,
-			    2, &lval);
-			if (lval == 0)
-				lu->lu_watchreq->lr_locked = 0;
-			else
-				lck->l_wait(lck, lu);
-
-		}
-	}
-	lu->lu_myreq->lr_active = 1;
-}
-
-/*
- * Release a lock.
- */
-void
-_lock_release(struct lock *lck, struct lockuser *lu)
-{
-	struct lockuser *lu_tmp, *lu_h;
-	struct lockreq *myreq;
-	int prio_h;
-	int lval;
-
-	/**
-	 * XXX - We probably want to remove these checks to optimize
-	 *       performance.  It is also a bug if any one of the 
-	 *       checks fail, so it's probably better to just let it
-	 *       SEGV and fix it.
-	 */
-#if 0
-	if ((lck == NULL) || (lu == NULL))
-		return;
-#endif
-	if ((lck->l_type & LCK_PRIORITY) != 0) {
-		prio_h = 0;
-		lu_h = NULL;
-
-		/* Update tail if our request is last. */
-		if (lu->lu_watchreq->lr_owner == NULL) {
-			atomic_store_rel_ptr(&lck->l_tail, lu->lu_myreq);
-			atomic_store_rel_ptr(&lu->lu_myreq->lr_owner, NULL);
-		} else {
-			/* Remove ourselves from the list. */
-			atomic_store_rel_ptr(&lu->lu_myreq->lr_owner,
-			    lu->lu_watchreq->lr_owner);
-			atomic_store_rel_ptr(
-			    &lu->lu_watchreq->lr_owner->lu_myreq, lu->lu_myreq);
-		}
-		/*
-		 * The watch request now becomes our own because we've
-		 * traded away our previous request.  Save our previous
-		 * request so that we can grant the lock.
-		 */
-		myreq = lu->lu_myreq;
-		lu->lu_myreq = lu->lu_watchreq;
-		lu->lu_watchreq = NULL;
-		lu->lu_myreq->lr_locked = 1;
-		lu->lu_myreq->lr_owner = lu;
-		lu->lu_myreq->lr_watcher = NULL;
-		/*
-		 * Traverse the list of lock requests in reverse order
-		 * looking for the user with the highest priority.
-		 */
-		for (lu_tmp = lck->l_tail->lr_watcher; lu_tmp != NULL;
-		     lu_tmp = lu_tmp->lu_myreq->lr_watcher) {
-			if (lu_tmp->lu_priority > prio_h) {
-				lu_h = lu_tmp;
-				prio_h = lu_tmp->lu_priority;
-			}
-		}
-		if (lu_h != NULL) {
-			/* Give the lock to the highest priority user. */
-			if (lck->l_wakeup != NULL) {
-				atomic_swap_int(
-				    (int *)&lu_h->lu_watchreq->lr_locked,
-				    0, &lval);
-				if (lval == 2)
-					/* Notify the sleeper */
-					lck->l_wakeup(lck,
-					    lu_h->lu_myreq->lr_watcher);
-			}
-			else
-				atomic_store_rel_int(
-				    &lu_h->lu_watchreq->lr_locked, 0);
-		} else {
-			if (lck->l_wakeup != NULL) {
-				atomic_swap_int((int *)&myreq->lr_locked,
-				    0, &lval);
-				if (lval == 2)
-					/* Notify the sleeper */
-					lck->l_wakeup(lck, myreq->lr_watcher);
-			}
-			else
-				/* Give the lock to the previous request. */
-				atomic_store_rel_int(&myreq->lr_locked, 0);
-		}
-	} else {
-		/*
-		 * The watch request now becomes our own because we've
-		 * traded away our previous request.  Save our previous
-		 * request so that we can grant the lock.
-		 */
-		myreq = lu->lu_myreq;
-		lu->lu_myreq = lu->lu_watchreq;
-		lu->lu_watchreq = NULL;
-		lu->lu_myreq->lr_locked = 1;
-		if (lck->l_wakeup) {
-			atomic_swap_int((int *)&myreq->lr_locked, 0, &lval);
-			if (lval == 2)
-				/* Notify the sleeper */
-				lck->l_wakeup(lck, myreq->lr_watcher);
-		}
-		else
-			/* Give the lock to the previous request. */
-			atomic_store_rel_int(&myreq->lr_locked, 0);
-	}
-	lu->lu_myreq->lr_active = 0;
-}
-
-void
-_lock_grant(struct lock *lck /* unused */, struct lockuser *lu)
-{
-	atomic_store_rel_int(&lu->lu_watchreq->lr_locked, 3);
-}
-
-void
-_lockuser_setactive(struct lockuser *lu, int active)
-{
-	lu->lu_myreq->lr_active = active;
-}
-
@@ -1,95 +0,0 @@
-/*
- * Copyright (c) 2001, 2003 Daniel Eischen <[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 AUTHOR 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 _LOCK_H_
-#define	_LOCK_H_
-
-struct lockreq;
-struct lockuser;
-struct lock;
-
-enum lock_type {
-	LCK_DEFAULT	= 0x0000,	/* default is FIFO spin locks */
-	LCK_PRIORITY	= 0x0001,
-	LCK_ADAPTIVE 	= 0x0002	/* call user-supplied handlers */
-};
-
-typedef void lock_handler_t(struct lock *, struct lockuser *);
-
-struct lock {
-	struct lockreq	*l_head;
-	struct lockreq	*l_tail;	/* only used for priority locks */
-	enum lock_type	l_type;
-	lock_handler_t	*l_wait;	/* only used for adaptive locks */
-	lock_handler_t	*l_wakeup;	/* only used for adaptive locks */
-};
-
-/* Try to make this >= CACHELINESIZE */
-struct lockreq {
-	struct lockuser	*lr_watcher;	/* only used for priority locks */
-	struct lockuser	*lr_owner;	/* only used for priority locks */
-	volatile int	lr_locked;	/* lock granted = 0, busy otherwise */
-	volatile int	lr_active;	/* non-zero if the lock is last lock for thread */
-};
-
-struct lockuser {
-	struct lockreq	*lu_myreq;	/* request to give up/trade */
-	struct lockreq	*lu_watchreq;	/* watch this request */
-	int		lu_priority;	/* only used for priority locks */
-	void		*lu_private1;	/* private{1,2} are initialized to */
-	void		*lu_private2;	/*   NULL and can be used by caller */
-#define	lu_private	lu_private1
-};
-
-#define	_LCK_INITIALIZER(lck_req)	{ &lck_req, NULL, LCK_DEFAULT, \
-					  NULL, NULL }
-#define	_LCK_REQUEST_INITIALIZER	{ 0, NULL, NULL, 0 }
-
-#define	_LCK_BUSY(lu)			((lu)->lu_watchreq->lr_locked != 0)
-#define	_LCK_ACTIVE(lu)			((lu)->lu_watchreq->lr_active != 0)
-#define	_LCK_GRANTED(lu)		((lu)->lu_watchreq->lr_locked == 3)
-
-#define	_LCK_SET_PRIVATE(lu, p)		(lu)->lu_private = (void *)(p)
-#define	_LCK_GET_PRIVATE(lu)		(lu)->lu_private
-#define	_LCK_SET_PRIVATE2(lu, p)	(lu)->lu_private2 = (void *)(p)
-#define	_LCK_GET_PRIVATE2(lu)		(lu)->lu_private2
-
-void	_lock_acquire(struct lock *, struct lockuser *, int);
-void	_lock_destroy(struct lock *);
-void	_lock_grant(struct lock *, struct lockuser *);
-int	_lock_init(struct lock *, enum lock_type,
-	    lock_handler_t *, lock_handler_t *);
-int	_lock_reinit(struct lock *, enum lock_type,
-	    lock_handler_t *, lock_handler_t *);
-void	_lock_release(struct lock *, struct lockuser *);
-int	_lockuser_init(struct lockuser *lu, void *priv);
-void	_lockuser_destroy(struct lockuser *lu);
-int	_lockuser_reinit(struct lockuser *lu, void *priv);
-void	_lockuser_setactive(struct lockuser *lu, int active);
-
-#endif
@@ -1,58 +0,0 @@
-/*
- * Copyright (c) 1995 John Birrell <[email protected]>.
- * Copyright (c) 1994 by Chris Provenzano, [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.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by John Birrell
- *  and Chris Provenzano.
- * 4. Neither the name of the author nor the names of any co-contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL 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 REGENTS 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 <pthread.h>
-#include "libc_private.h"
-#include "thr_private.h"
-
-extern	int	errno;
-
-int *
-__error(void)
-{
-	struct pthread *curthread;
-
-	if (__isthreaded == 0)
-		return (&errno);
-	else if (_kse_in_critical())
-		return &(_get_curkse()->k_error);
-	else {
-		curthread = _get_curthread();
-		if ((curthread == NULL) || (curthread == _thr_initial))
-			return (&errno);
-		else
-			return (&curthread->error);
-	}
-}
@@ -1,116 +0,0 @@
-#
-# $FreeBSD$
-#
-# Automated test suite for libpthread (pthreads).
-#
-
-# File lists.
-
-# Tests written in C.
-CTESTS := hello_d.c hello_s.c join_leak_d.c mutex_d.c sem_d.c sigsuspend_d.c \
-	sigwait_d.c
-
-# C programs that are used internally by the tests.  The build system merely
-# compiles these.
-BTESTS := guard_b.c hello_b.c
-
-# Tests written in perl.
-PTESTS := guard_s.pl propagate_s.pl
-
-# Munge the file lists to their final executable names (strip the .c).
-CTESTS := $(CTESTS:R)
-BTESTS := $(BTESTS:R)
-
-CPPFLAGS := -D_LIBC_R_ -D_REENTRANT
-CFLAGS := -Wall -pipe -g3
-LDFLAGS_A := -static
-LDFLAGS_P := -pg
-LDFLAGS_S :=
-LIBS := -lkse
-
-# Flags passed to verify.  "-v" or "-u" may be useful.
-VERIFY = perl verify
-VFLAGS :=
-
-all : default
-
-# Only use the following suffixes, in order to avoid any strange built-in rules.
-.SUFFIXES :
-.SUFFIXES : .c .o .d .pl
-
-# Clear out all paths, then set just one (default path) for the main build
-# directory.
-.PATH :
-.PATH : .
-
-# Build the C programs.
-.for bin in $(CTESTS) $(BTESTS)
-$(bin)_a : $(bin:S/$/&.c/)
-	$(CC) $(CFLAGS) $(CPPFLAGS) -c $(bin:S/$/&.c/) -o $(@:S/$/&.o/)
-	$(CC) -o $@ $(@:S/$/&.o/) $(LDFLAGS_A) $(LIBS)
-	@$(SHELL) -ec "$(CC) -M $(CPPFLAGS) $(bin:S/$/&.c/) | sed \"s/\($(bin:T)\)\.o\([ :]*\)/$(bin:H:S!/!\\/!g)\/\1_a.o \2/g\" > $(@:R:S/$/&.d/)"
-
-$(bin)_p : $(bin:S/$/&.c/)
-	$(CC) $(CFLAGS) $(CPPFLAGS) -c $(bin:S/$/&.c/) -o $(@:S/$/&.o/)
-	$(CC) -o $@ $(@:S/$/&.o/) $(LDFLAGS_P) $(LIBS)
-	@$(SHELL) -ec "$(CC) -M $(CPPFLAGS) $(bin:S/$/&.c/) | sed \"s/\($(bin:T)\)\.o\([ :]*\)/$(bin:H:S!/!\\/!g)\/\1_p.o \2/g\" > $(@:R:S/$/&.d/)"
-
-$(bin)_s : $(bin:S/$/&.c/)
-	$(CC) $(CFLAGS) $(CPPFLAGS) -c $(bin:S/$/&.c/) -o $(@:S/$/&.o/)
-	$(CC) -o $@ $(@:S/$/&.o/) $(LDFLAGS_S) $(LIBS)
-	@$(SHELL) -ec "$(CC) -M $(CPPFLAGS) $(bin:S/$/&.c/) | sed \"s/\($(bin:T)\)\.o\([ :]*\)/$(bin:H:S!/!\\/!g)\/\1_s.o \2/g\" > $(@:R:S/$/&.d/)"
-.endfor
-
-# Dependency file inclusion.
-.for depfile in $(CTESTS:R:S/$/&_a.d/) $(BTESTS:R:S/$/&_a.d/) \
-		$(CTESTS:R:S/$/&_p.d/) $(BTESTS:R:S/$/&_p.d/) \
-		$(CTESTS:R:S/$/&_s.d/) $(BTESTS:R:S/$/&_s.d/)
-.if exists($(depfile))
-.include "$(depfile)"
-.endif
-.endfor
-
-default : check
-
-tests_a : $(CTESTS:S/$/&_a/) $(BTESTS:S/$/&_a/)
-tests_p : $(CTESTS:S/$/&_p/) $(BTESTS:S/$/&_p/)
-tests_s : $(CTESTS:S/$/&_s/) $(BTESTS:S/$/&_s/)
-
-tests : tests_a tests_p tests_s
-
-check_a : tests_a
-.for bin in $(CTESTS) $(BTESTS)
-	@cp $(bin)_a $(bin)
-.endfor
-	@echo "Test static library:"
-	@$(VERIFY) $(VFLAGS) $(CTESTS) $(PTESTS)
-
-check_p : tests_p
-.for bin in $(CTESTS) $(BTESTS)
-	@cp $(bin)_p $(bin)
-.endfor
-	@echo "Test profile library:"
-	@$(VERIFY) $(VFLAGS) $(CTESTS) $(PTESTS)
-
-check_s : tests_s
-.for bin in $(CTESTS) $(BTESTS)
-	@cp $(bin)_s $(bin)
-.endfor
-	@echo "Test shared library:"
-	@$(VERIFY) $(VFLAGS) $(CTESTS) $(PTESTS)
-
-check : check_a check_p check_s
-
-clean :
-	rm -f *~
-	rm -f *.core
-	rm -f *.out
-	rm -f *.perf
-	rm -f *.diff
-	rm -f *.gmon
-	rm -f $(CTESTS) $(BTESTS)
-	rm -f $(CTESTS:S/$/&_a/) $(BTESTS:S/$/&_a/)
-	rm -f $(CTESTS:S/$/&_p/) $(BTESTS:S/$/&_p/)
-	rm -f $(CTESTS:S/$/&_s/) $(BTESTS:S/$/&_s/)
-	rm -f *.d
-	rm -f *.o
@@ -1,28 +0,0 @@
-$FreeBSD$
-
-This test suite is meant to test general functionality of pthreads, as well as
-provide a simple framework for regression tests.  In general, this test suite
-can be used with any pthreads library, but in reality there are a number of
-libpthread-specific aspects to this test suite which would require some
-effort to get around if testing another pthreads library.
-
-This test suite assumes that libpthread is installed.
-
-There are two forms of test that the 'verify' script understands.  The simpler
-form is the diff format, where the output of the test program is diff'ed with
-the correspondingly named .exp file.  If there is diff output, the test fails.
-The sequence test format is somewhat more complex, and is documented in the
-command line usage output for verify.  The advantage of this format is that it
-allows multiple tests to pass/fail within one program.
-
-There is no driving need for test naming consistency, but the existing tests
-generally follow these conventions:
-
-<name>_d.c <name>_d.exp     : Diff mode C test and expected output file.
-<name>_s.c                  : Sequence mode C test.
-<name>_b*.c                 : Back end C program used by perl tests.
-<name>_d.pl <name>_d.pl.exp : Diff mode perl test and expected output file.
-<name>_s.pl                 : Sequence mode perl test.
-
-<name> is something descriptive, such as "pr14685" in the case of a PR-related
-regression test, or "mutex" in the case of a test of mutexes.
@@ -1,150 +0,0 @@
-/*
- * Copyright (C) 2001 Jason Evans <[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(s), this list of conditions and the following disclaimer
- *    unmodified other than the allowable addition of one or more
- *    copyright notices.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice(s), 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 COPYRIGHT HOLDER(S) ``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 COPYRIGHT HOLDER(S) 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.
- *
- * $FreeBSD$
- *
- * Test thread stack guard functionality.
- */
-
-#include <assert.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <limits.h>
-#include <pthread.h>
-
-#define FRAME_SIZE	1024
-#define FRAME_OVERHEAD	  40
-
-struct args
-{
-	void	*top;	/* Top of thread's initial stack frame. */
-	int	cur;	/* Recursion depth. */
-	int	max;	/* Maximum recursion depth. */
-};
-
-void *
-recurse(void *args)
-{
-	int		top;
-	struct args	*parms = (struct args *)args;
-	char		filler[FRAME_SIZE - FRAME_OVERHEAD];
-
-	/* Touch the memory in this stack frame. */
-	top = 0xa5;
-	memset(filler, 0xa5, sizeof(filler));
-
-	if (parms->top == NULL) {
-		/* Initial stack frame. */
-		parms->top = (void*)&top;
-	}
-
-	/*
-	 * Make sure frame size is what we expect.  Getting this right involves
-	 * hand tweaking, so just print a warning rather than aborting.
-	 */
-	if (parms->top - (void *)&top != FRAME_SIZE * parms->cur) {
-		fprintf(stderr, "Stack size (%d) != expected (%d), frame %d\n",
-		    parms->top - (void *)&top, FRAME_SIZE * parms->cur,
-		    parms->cur);
-	}
-
-	parms->cur++;
-	if (parms->cur < parms->max)
-		recurse(args);
-
-	return NULL;
-}
-
-
-int
-main(int argc, char **argv)
-{
-	size_t		def_stacksize, def_guardsize;
-	size_t		stacksize, guardsize;
-	pthread_t	thread;
-	pthread_attr_t	attr;
-	struct args	args;
-
-	if (argc != 3) {
-		fprintf(stderr, "usage: guard_b <stacksize> <guardsize>\n");
-		exit(1);
-	}
-	fprintf(stderr, "Test begin\n");
-
-	stacksize = strtoul(argv[1], NULL, 10);
-	guardsize = strtoul(argv[2], NULL, 10);
-
-	assert(pthread_attr_init(&attr) == 0);
-	/*
-	 * Exercise the attribute APIs more thoroughly than is strictly
-	 * necessary for the meat of this test program.
-	 */
-	assert(pthread_attr_getstacksize(&attr, &def_stacksize) == 0);
-	assert(pthread_attr_getguardsize(&attr, &def_guardsize) == 0);
-	if (def_stacksize != stacksize) {
-		assert(pthread_attr_setstacksize(&attr, stacksize) == 0);
-		assert(pthread_attr_getstacksize(&attr, &def_stacksize) == 0);
-		assert(def_stacksize == stacksize);
-	}
-	if (def_guardsize != guardsize) {
-		assert(pthread_attr_setguardsize(&attr, guardsize) == 0);
-		assert(pthread_attr_getguardsize(&attr, &def_guardsize) == 0);
-		assert(def_guardsize >= guardsize);
-	}
-
-	/*
-	 * Create a thread that will come just short of overflowing the thread
-	 * stack.  We need to leave a bit of breathing room in case the thread
-	 * is context switched, and we also have to take care not to call any
-	 * functions in the deepest stack frame.
-	 */
-	args.top = NULL;
-	args.cur = 0;
-	args.max = (stacksize / FRAME_SIZE) - 1;
-	fprintf(stderr, "No overflow:\n");
-	assert(pthread_create(&thread, &attr, recurse, &args) == 0);
-	assert(pthread_join(thread, NULL) == 0);
-	
-	/*
-	 * Create a thread that will barely of overflow the thread stack.  This
-	 * should cause a segfault.
-	 */
-	args.top = NULL;
-	args.cur = 0;
-	args.max = (stacksize / FRAME_SIZE) + 1;
-	fprintf(stderr, "Overflow:\n");
-	assert(pthread_create(&thread, &attr, recurse, &args) == 0);
-	assert(pthread_join(thread, NULL) == 0);
-
-	/* Not reached. */
-	fprintf(stderr, "Unexpected success\n");
-	abort();
-
-	return 0;
-}
@@ -1,3 +0,0 @@
-Test begin
-No overflow:
-Overflow:
@@ -1,69 +0,0 @@
-#!/usr/bin/perl -w
-#
-# Copyright (C) 2001 Jason Evans <[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(s), this list of conditions and the following disclaimer
-#    unmodified other than the allowable addition of one or more
-#    copyright notices.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice(s), 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 COPYRIGHT HOLDER(S) ``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 COPYRIGHT HOLDER(S) 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.
-#
-# $FreeBSD$
-#
-# Test thread stack guard functionality.  The C test program needs to be driven
-# by this script because it segfaults when the stack guard is hit.
-#
-
-print "1..30\n";
-
-$i = 0;
-# Iterates 10 times.
-for ($stacksize = 65536; $stacksize < 131072; $stacksize += 7168)
-{
-    # Iterates 3 times (1024, 4096, 7168).
-    for ($guardsize = 1024; $guardsize < 8192; $guardsize += 3072)
-    {
-	$i++;
-
-	print "stacksize: $stacksize, guardsize: $guardsize\n";
-
-	`./guard_b $stacksize $guardsize >guard_b.out 2>&1`;
-
-	if (! -f "./guard_b.out")
-	{
-	    print "not ok $i\n";
-	}
-	else
-	{
-	    `diff guard_b.exp guard_b.out >guard_b.diff 2>&1`;
-	    if ($?)
-	    {
-		# diff returns non-zero if there is a difference.
-		print "not ok $i\n";
-	    }
-	    else
-	    {
-		print "ok $i\n";
-	    }
-	}
-    }
-}
@@ -1,13 +0,0 @@
-/****************************************************************************
- *
- * Back end C programs can be anything compilable.
- *
- * $FreeBSD$
- *
- ****************************************************************************/
-
-int
-main()
-{
-	return 0;
-}
@@ -1,38 +0,0 @@
-/****************************************************************************
- *
- * Simple diff mode test.
- *
- * $FreeBSD$
- *
- ****************************************************************************/
-
-#include <stdio.h>
-#include <string.h>
-#include <pthread.h>
-
-void *
-entry(void * a_arg)
-{
-	fprintf(stderr, "Hello world\n");
-
-	return NULL;
-}
-
-int
-main()
-{
-	pthread_t thread;
-	int error;
-
-	error = pthread_create(&thread, NULL, entry, NULL);
-	if (error)
-		fprintf(stderr, "Error in pthread_create(): %s\n",
-			strerror(error));
-
-	error = pthread_join(thread, NULL);
-	if (error)
-		fprintf(stderr, "Error in pthread_join(): %s\n",
-			strerror(error));
-
-	return 0;
-}
@@ -1 +0,0 @@
-Hello world
@@ -1,47 +0,0 @@
-/****************************************************************************
- *
- * Simple sequence mode test.
- *
- * $FreeBSD$
- *
- ****************************************************************************/
-
-#include <stdio.h>
-#include <string.h>
-#include <pthread.h>
-
-void *
-entry(void * a_arg)
-{
-	fprintf(stderr, "ok 1\n");
-	fprintf(stderr, "ok \n");
-	fprintf(stderr, "ok 3\n");
-
-	return NULL;
-}
-
-int
-main()
-{
-	pthread_t thread;
-	int error;
-
-	fprintf(stderr, "1..3\n");
-	
-	fprintf(stderr, "Some random text\n");
-	
-	error = pthread_create(&thread, NULL, entry, NULL);
-	fprintf(stderr, "More unimportant text\n");
-	if (error)
-		fprintf(stderr,"Error in pthread_create(): %s\n",
-			strerror(error));
-
-	error = pthread_join(thread, NULL);
-	if (error)
-		fprintf(stderr,	"Error in pthread_join(): %s\n",
-			strerror(error));
-
-	fprintf(stderr, "Hello world\n");
-
-	return 0;
-}
@@ -1,108 +0,0 @@
-/*
- * Copyright (C) 2001 Jason Evans <[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(s), this list of conditions and the following disclaimer as
- *    the first lines of this file unmodified other than the possible
- *    addition of one or more copyright notices.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice(s), 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 COPYRIGHT HOLDER(S) ``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 COPYRIGHT HOLDER(S) 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.
- *
- * $FreeBSD$
- *
- * Test for leaked joined threads.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-#include <errno.h>
-#include <string.h>
-#include <pthread.h>
-
-#define	NITERATIONS	16384
-#define	MAXGROWTH	16384
-
-void *
-thread_entry(void *a_arg)
-{
-	return NULL;
-}
-
-int
-main(void)
-{
-	pthread_t	thread;
-	int		i, error;
-	char		*brk, *nbrk;
-	unsigned	growth;
-
-	fprintf(stderr, "Test begin\n");
-
-	/* Get an initial brk value. */
-	brk = sbrk(0);
-
-	/* Create threads and join them, one at a time. */
-	for (i = 0; i < NITERATIONS; i++) {
-		if ((error = pthread_create(&thread, NULL, thread_entry, NULL))
-		    != 0) {
-			fprintf(stderr, "Error in pthread_create(): %s\n",
-			    strerror(error));
-			exit(1);
-		}
-		if ((error = pthread_join(thread, NULL)) != 0) {
-			fprintf(stderr, "Error in pthread_join(): %s\n",
-			    strerror(error));
-			exit(1);
-		}
-	}
-
-	/* Get a final brk value. */
-	nbrk = sbrk(0);
-
-	/*
-	 * Check that the amount of heap space allocated is below an acceptable
-	 * threshold.  We could just compare brk and nbrk, but the test could
-	 * conceivably break if the internals of the threads library changes.
-	 */
-	if (nbrk > brk) {
-		/* Heap grows up. */
-		growth = nbrk - brk;
-	} else if (nbrk <= brk) {
-		/* Heap grows down, or no growth. */
-		growth = brk - nbrk;
-	}
-
-	if (growth > MAXGROWTH) {
-		fprintf(stderr, "Heap growth exceeded maximum (%u > %u)\n",
-		    growth, MAXGROWTH);
-	}
-#if (0)
-	else {
-		fprintf(stderr, "Heap growth acceptable (%u <= %u)\n",
-		    growth, MAXGROWTH);
-	}
-#endif
-
-	fprintf(stderr, "Test end\n");
-	return 0;
-}
@@ -1,2 +0,0 @@
-Test begin
-Test end
@@ -1,290 +0,0 @@
-
-Testing pthread_mutex_init
--------------------------
-  Protocol PTHREAD_PRIO_NONE, Type POSIX (type not specified) - PASS
-  Protocol PTHREAD_PRIO_NONE, Type SS2 PTHREAD_MUTEX_DEFAULT - PASS
-  Protocol PTHREAD_PRIO_NONE, Type SS2 PTHREAD_MUTEX_ERRORCHECK - PASS
-  Protocol PTHREAD_PRIO_NONE, Type SS2 PTHREAD_MUTEX_NORMAL - PASS
-  Protocol PTHREAD_PRIO_NONE, Type SS2 PTHREAD_MUTEX_RECURSIVE - PASS
-  Protocol PTHREAD_PRIO_INHERIT, Type POSIX (type not specified) - PASS
-  Protocol PTHREAD_PRIO_INHERIT, Type SS2 PTHREAD_MUTEX_DEFAULT - PASS
-  Protocol PTHREAD_PRIO_INHERIT, Type SS2 PTHREAD_MUTEX_ERRORCHECK - PASS
-  Protocol PTHREAD_PRIO_INHERIT, Type SS2 PTHREAD_MUTEX_NORMAL - PASS
-  Protocol PTHREAD_PRIO_INHERIT, Type SS2 PTHREAD_MUTEX_RECURSIVE - PASS
-  Protocol PTHREAD_PRIO_PROTECT, Type POSIX (type not specified) - PASS
-  Protocol PTHREAD_PRIO_PROTECT, Type SS2 PTHREAD_MUTEX_DEFAULT - PASS
-  Protocol PTHREAD_PRIO_PROTECT, Type SS2 PTHREAD_MUTEX_ERRORCHECK - PASS
-  Protocol PTHREAD_PRIO_PROTECT, Type SS2 PTHREAD_MUTEX_NORMAL - PASS
-  Protocol PTHREAD_PRIO_PROTECT, Type SS2 PTHREAD_MUTEX_RECURSIVE - PASS
-
-Testing pthread_mutex_destroy
-----------------------------
-  Protocol PTHREAD_PRIO_NONE, Type POSIX (type not specified)
-    Destruction of unused mutex - PASS
-    Destruction of mutex locked by self - PASS
-    Destruction of mutex locked by another thread - PASS
-    Destruction of mutex while being used in cond_wait - PASS
-  Protocol PTHREAD_PRIO_NONE, Type SS2 PTHREAD_MUTEX_DEFAULT
-    Destruction of unused mutex - PASS
-    Destruction of mutex locked by self - PASS
-    Destruction of mutex locked by another thread - PASS
-    Destruction of mutex while being used in cond_wait - PASS
-  Protocol PTHREAD_PRIO_NONE, Type SS2 PTHREAD_MUTEX_ERRORCHECK
-    Destruction of unused mutex - PASS
-    Destruction of mutex locked by self - PASS
-    Destruction of mutex locked by another thread - PASS
-    Destruction of mutex while being used in cond_wait - PASS
-  Protocol PTHREAD_PRIO_NONE, Type SS2 PTHREAD_MUTEX_NORMAL
-    Destruction of unused mutex - PASS
-    Destruction of mutex locked by self - PASS
-    Destruction of mutex locked by another thread - PASS
-    Destruction of mutex while being used in cond_wait - PASS
-  Protocol PTHREAD_PRIO_NONE, Type SS2 PTHREAD_MUTEX_RECURSIVE
-    Destruction of unused mutex - PASS
-    Destruction of mutex locked by self - PASS
-    Destruction of mutex locked by another thread - PASS
-    Destruction of mutex while being used in cond_wait - PASS
-  Protocol PTHREAD_PRIO_INHERIT, Type POSIX (type not specified)
-    Destruction of unused mutex - PASS
-    Destruction of mutex locked by self - PASS
-    Destruction of mutex locked by another thread - PASS
-    Destruction of mutex while being used in cond_wait - PASS
-  Protocol PTHREAD_PRIO_INHERIT, Type SS2 PTHREAD_MUTEX_DEFAULT
-    Destruction of unused mutex - PASS
-    Destruction of mutex locked by self - PASS
-    Destruction of mutex locked by another thread - PASS
-    Destruction of mutex while being used in cond_wait - PASS
-  Protocol PTHREAD_PRIO_INHERIT, Type SS2 PTHREAD_MUTEX_ERRORCHECK
-    Destruction of unused mutex - PASS
-    Destruction of mutex locked by self - PASS
-    Destruction of mutex locked by another thread - PASS
-    Destruction of mutex while being used in cond_wait - PASS
-  Protocol PTHREAD_PRIO_INHERIT, Type SS2 PTHREAD_MUTEX_NORMAL
-    Destruction of unused mutex - PASS
-    Destruction of mutex locked by self - PASS
-    Destruction of mutex locked by another thread - PASS
-    Destruction of mutex while being used in cond_wait - PASS
-  Protocol PTHREAD_PRIO_INHERIT, Type SS2 PTHREAD_MUTEX_RECURSIVE
-    Destruction of unused mutex - PASS
-    Destruction of mutex locked by self - PASS
-    Destruction of mutex locked by another thread - PASS
-    Destruction of mutex while being used in cond_wait - PASS
-  Protocol PTHREAD_PRIO_PROTECT, Type POSIX (type not specified)
-    Destruction of unused mutex - PASS
-    Destruction of mutex locked by self - PASS
-    Destruction of mutex locked by another thread - PASS
-    Destruction of mutex while being used in cond_wait - PASS
-  Protocol PTHREAD_PRIO_PROTECT, Type SS2 PTHREAD_MUTEX_DEFAULT
-    Destruction of unused mutex - PASS
-    Destruction of mutex locked by self - PASS
-    Destruction of mutex locked by another thread - PASS
-    Destruction of mutex while being used in cond_wait - PASS
-  Protocol PTHREAD_PRIO_PROTECT, Type SS2 PTHREAD_MUTEX_ERRORCHECK
-    Destruction of unused mutex - PASS
-    Destruction of mutex locked by self - PASS
-    Destruction of mutex locked by another thread - PASS
-    Destruction of mutex while being used in cond_wait - PASS
-  Protocol PTHREAD_PRIO_PROTECT, Type SS2 PTHREAD_MUTEX_NORMAL
-    Destruction of unused mutex - PASS
-    Destruction of mutex locked by self - PASS
-    Destruction of mutex locked by another thread - PASS
-    Destruction of mutex while being used in cond_wait - PASS
-  Protocol PTHREAD_PRIO_PROTECT, Type SS2 PTHREAD_MUTEX_RECURSIVE
-    Destruction of unused mutex - PASS
-    Destruction of mutex locked by self - PASS
-    Destruction of mutex locked by another thread - PASS
-    Destruction of mutex while being used in cond_wait - PASS
-
-Testing pthread_mutex_lock
--------------------------
-  Protocol PTHREAD_PRIO_NONE, Type POSIX (type not specified)
-    Lock on unlocked mutex - PASS
-    Lock on invalid mutex - PASS
-    Lock on mutex held by self - PASS
-  Protocol PTHREAD_PRIO_NONE, Type SS2 PTHREAD_MUTEX_DEFAULT
-    Lock on unlocked mutex - PASS
-    Lock on invalid mutex - PASS
-    Lock on mutex held by self - PASS
-  Protocol PTHREAD_PRIO_NONE, Type SS2 PTHREAD_MUTEX_ERRORCHECK
-    Lock on unlocked mutex - PASS
-    Lock on invalid mutex - PASS
-    Lock on mutex held by self - PASS
-  Protocol PTHREAD_PRIO_NONE, Type SS2 PTHREAD_MUTEX_NORMAL
-    Lock on unlocked mutex - PASS
-    Lock on invalid mutex - PASS
-    Lock on mutex held by self - PASS
-  Protocol PTHREAD_PRIO_NONE, Type SS2 PTHREAD_MUTEX_RECURSIVE
-    Lock on unlocked mutex - PASS
-    Lock on invalid mutex - PASS
-    Lock on mutex held by self - PASS
-  Protocol PTHREAD_PRIO_INHERIT, Type POSIX (type not specified)
-    Lock on unlocked mutex - PASS
-    Lock on invalid mutex - PASS
-    Lock on mutex held by self - PASS
-  Protocol PTHREAD_PRIO_INHERIT, Type SS2 PTHREAD_MUTEX_DEFAULT
-    Lock on unlocked mutex - PASS
-    Lock on invalid mutex - PASS
-    Lock on mutex held by self - PASS
-  Protocol PTHREAD_PRIO_INHERIT, Type SS2 PTHREAD_MUTEX_ERRORCHECK
-    Lock on unlocked mutex - PASS
-    Lock on invalid mutex - PASS
-    Lock on mutex held by self - PASS
-  Protocol PTHREAD_PRIO_INHERIT, Type SS2 PTHREAD_MUTEX_NORMAL
-    Lock on unlocked mutex - PASS
-    Lock on invalid mutex - PASS
-    Lock on mutex held by self - PASS
-  Protocol PTHREAD_PRIO_INHERIT, Type SS2 PTHREAD_MUTEX_RECURSIVE
-    Lock on unlocked mutex - PASS
-    Lock on invalid mutex - PASS
-    Lock on mutex held by self - PASS
-  Protocol PTHREAD_PRIO_PROTECT, Type POSIX (type not specified)
-    Lock on unlocked mutex - PASS
-    Lock on invalid mutex - PASS
-    Lock on mutex held by self - PASS
-  Protocol PTHREAD_PRIO_PROTECT, Type SS2 PTHREAD_MUTEX_DEFAULT
-    Lock on unlocked mutex - PASS
-    Lock on invalid mutex - PASS
-    Lock on mutex held by self - PASS
-  Protocol PTHREAD_PRIO_PROTECT, Type SS2 PTHREAD_MUTEX_ERRORCHECK
-    Lock on unlocked mutex - PASS
-    Lock on invalid mutex - PASS
-    Lock on mutex held by self - PASS
-  Protocol PTHREAD_PRIO_PROTECT, Type SS2 PTHREAD_MUTEX_NORMAL
-    Lock on unlocked mutex - PASS
-    Lock on invalid mutex - PASS
-    Lock on mutex held by self - PASS
-  Protocol PTHREAD_PRIO_PROTECT, Type SS2 PTHREAD_MUTEX_RECURSIVE
-    Lock on unlocked mutex - PASS
-    Lock on invalid mutex - PASS
-    Lock on mutex held by self - PASS
-
-Testing pthread_mutex_unlock
----------------------------
-  Protocol PTHREAD_PRIO_NONE, Type POSIX (type not specified)
-    Unlock on mutex held by self - PASS
-    Unlock on invalid mutex - PASS
-    Unlock on mutex locked by another thread - PASS
-  Protocol PTHREAD_PRIO_NONE, Type SS2 PTHREAD_MUTEX_DEFAULT
-    Unlock on mutex held by self - PASS
-    Unlock on invalid mutex - PASS
-    Unlock on mutex locked by another thread - PASS
-  Protocol PTHREAD_PRIO_NONE, Type SS2 PTHREAD_MUTEX_ERRORCHECK
-    Unlock on mutex held by self - PASS
-    Unlock on invalid mutex - PASS
-    Unlock on mutex locked by another thread - PASS
-  Protocol PTHREAD_PRIO_NONE, Type SS2 PTHREAD_MUTEX_NORMAL
-    Unlock on mutex held by self - PASS
-    Unlock on invalid mutex - PASS
-    Unlock on mutex locked by another thread - PASS
-  Protocol PTHREAD_PRIO_NONE, Type SS2 PTHREAD_MUTEX_RECURSIVE
-    Unlock on mutex held by self - PASS
-    Unlock on invalid mutex - PASS
-    Unlock on mutex locked by another thread - PASS
-  Protocol PTHREAD_PRIO_INHERIT, Type POSIX (type not specified)
-    Unlock on mutex held by self - PASS
-    Unlock on invalid mutex - PASS
-    Unlock on mutex locked by another thread - PASS
-  Protocol PTHREAD_PRIO_INHERIT, Type SS2 PTHREAD_MUTEX_DEFAULT
-    Unlock on mutex held by self - PASS
-    Unlock on invalid mutex - PASS
-    Unlock on mutex locked by another thread - PASS
-  Protocol PTHREAD_PRIO_INHERIT, Type SS2 PTHREAD_MUTEX_ERRORCHECK
-    Unlock on mutex held by self - PASS
-    Unlock on invalid mutex - PASS
-    Unlock on mutex locked by another thread - PASS
-  Protocol PTHREAD_PRIO_INHERIT, Type SS2 PTHREAD_MUTEX_NORMAL
-    Unlock on mutex held by self - PASS
-    Unlock on invalid mutex - PASS
-    Unlock on mutex locked by another thread - PASS
-  Protocol PTHREAD_PRIO_INHERIT, Type SS2 PTHREAD_MUTEX_RECURSIVE
-    Unlock on mutex held by self - PASS
-    Unlock on invalid mutex - PASS
-    Unlock on mutex locked by another thread - PASS
-  Protocol PTHREAD_PRIO_PROTECT, Type POSIX (type not specified)
-    Unlock on mutex held by self - PASS
-    Unlock on invalid mutex - PASS
-    Unlock on mutex locked by another thread - PASS
-  Protocol PTHREAD_PRIO_PROTECT, Type SS2 PTHREAD_MUTEX_DEFAULT
-    Unlock on mutex held by self - PASS
-    Unlock on invalid mutex - PASS
-    Unlock on mutex locked by another thread - PASS
-  Protocol PTHREAD_PRIO_PROTECT, Type SS2 PTHREAD_MUTEX_ERRORCHECK
-    Unlock on mutex held by self - PASS
-    Unlock on invalid mutex - PASS
-    Unlock on mutex locked by another thread - PASS
-  Protocol PTHREAD_PRIO_PROTECT, Type SS2 PTHREAD_MUTEX_NORMAL
-    Unlock on mutex held by self - PASS
-    Unlock on invalid mutex - PASS
-    Unlock on mutex locked by another thread - PASS
-  Protocol PTHREAD_PRIO_PROTECT, Type SS2 PTHREAD_MUTEX_RECURSIVE
-    Unlock on mutex held by self - PASS
-    Unlock on invalid mutex - PASS
-    Unlock on mutex locked by another thread - PASS
-
-Testing queueing order
----------------------
-  Queueing order on a mutex - PASS
-  Queueing order on a condition variable - PASS
-
-Testing priority inheritence
----------------------------
-  Protype PTHREAD_PRIO_INHERIT, Type POSIX (type not specified)
-    Simple inheritence test - PASS
-    Inheritence test with change of priority - PASS
-  Protype PTHREAD_PRIO_INHERIT, Type SS2 PTHREAD_MUTEX_DEFAULT
-    Simple inheritence test - PASS
-    Inheritence test with change of priority - PASS
-  Protype PTHREAD_PRIO_INHERIT, Type SS2 PTHREAD_MUTEX_ERRORCHECK
-    Simple inheritence test - PASS
-    Inheritence test with change of priority - PASS
-  Protype PTHREAD_PRIO_INHERIT, Type SS2 PTHREAD_MUTEX_NORMAL
-    Simple inheritence test - PASS
-    Inheritence test with change of priority - PASS
-  Protype PTHREAD_PRIO_INHERIT, Type SS2 PTHREAD_MUTEX_RECURSIVE
-    Simple inheritence test - PASS
-    Inheritence test with change of priority - PASS
-
-Testing priority ceilings
-------------------------
-  Protype PTHREAD_PRIO_PROTECT, Type POSIX (type not specified)
-    Lock with ceiling priority < thread priority - PASS
-    Lock with ceiling priority = thread priority - PASS
-    Lock with ceiling priority > thread priority - PASS
-    Preemption with ceiling priority < thread priority - PASS
-    Preemption with ceiling priority = thread priority - PASS
-    SCHED_FIFO scheduling and ceiling priority = thread priority - PASS
-    SCHED_FIFO scheduling and ceiling priority > thread priority - PASS
-  Protype PTHREAD_PRIO_PROTECT, Type SS2 PTHREAD_MUTEX_DEFAULT
-    Lock with ceiling priority < thread priority - PASS
-    Lock with ceiling priority = thread priority - PASS
-    Lock with ceiling priority > thread priority - PASS
-    Preemption with ceiling priority < thread priority - PASS
-    Preemption with ceiling priority = thread priority - PASS
-    SCHED_FIFO scheduling and ceiling priority = thread priority - PASS
-    SCHED_FIFO scheduling and ceiling priority > thread priority - PASS
-  Protype PTHREAD_PRIO_PROTECT, Type SS2 PTHREAD_MUTEX_ERRORCHECK
-    Lock with ceiling priority < thread priority - PASS
-    Lock with ceiling priority = thread priority - PASS
-    Lock with ceiling priority > thread priority - PASS
-    Preemption with ceiling priority < thread priority - PASS
-    Preemption with ceiling priority = thread priority - PASS
-    SCHED_FIFO scheduling and ceiling priority = thread priority - PASS
-    SCHED_FIFO scheduling and ceiling priority > thread priority - PASS
-  Protype PTHREAD_PRIO_PROTECT, Type SS2 PTHREAD_MUTEX_NORMAL
-    Lock with ceiling priority < thread priority - PASS
-    Lock with ceiling priority = thread priority - PASS
-    Lock with ceiling priority > thread priority - PASS
-    Preemption with ceiling priority < thread priority - PASS
-    Preemption with ceiling priority = thread priority - PASS
-    SCHED_FIFO scheduling and ceiling priority = thread priority - PASS
-    SCHED_FIFO scheduling and ceiling priority > thread priority - PASS
-  Protype PTHREAD_PRIO_PROTECT, Type SS2 PTHREAD_MUTEX_RECURSIVE
-    Lock with ceiling priority < thread priority - PASS
-    Lock with ceiling priority = thread priority - PASS
-    Lock with ceiling priority > thread priority - PASS
-    Preemption with ceiling priority < thread priority - PASS
-    Preemption with ceiling priority = thread priority - PASS
-    SCHED_FIFO scheduling and ceiling priority = thread priority - PASS
-    SCHED_FIFO scheduling and ceiling priority > thread priority - PASS
-
-Total tests 212, passed 212, failed 0
@@ -1,74 +0,0 @@
-#!/usr/bin/perl -w
-#
-# Copyright (C) 2000 Jason Evans <[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(s), this list of conditions and the following disclaimer as
-#    the first lines of this file unmodified other than the possible
-#    addition of one or more copyright notices.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice(s), 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 COPYRIGHT HOLDER(S) ``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 COPYRIGHT HOLDER(S) 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.
-#
-###########################################################################
-#
-# Verify that no cancellation points are propagated inside of libpthread.
-#
-# $FreeBSD$
-#
-
-@CPOINTS = ("aio_suspend", "close", "creat", "fcntl", "fsync", "mq_receive",
-	    "mq_send", "msync", "nanosleep", "open", "pause",
-	    "pthread_cond_timedwait", "pthread_cond_wait", "pthread_join",
-	    "pthread_testcancel", "read", "sem_wait", "sigsuspend",
-	    "sigtimedwait", "sigwait", "sigwaitinfo", "sleep", "system",
-	    "tcdrain", "wait", "waitpid", "write");
-
-print "1..1\n";
-
-$cpoints = join '\|', @CPOINTS;
-$regexp = "\" U \\(" . $cpoints . "\\\)\$\"";
-
-`nm -a /usr/lib/libc.a |grep $regexp >propagate_s.out`;
-if (!open (NMOUT, "<./propagate_s.out"))
-{
-    print "not ok 1\n";
-}
-else
-{
-    $propagations = 0; 
-
-    while (<NMOUT>)
-    {
-	$propagations++;
-	print "$_\n";
-    }
-    if ($propagations != 0)
-    {
-	print "$propagations propagation(s)\n";
-	print "not ok 1\n";
-    }
-    else
-    {
-	print "ok 1\n";
-    }
-    close NMOUT;
-    unlink "propagate_s.out";
-}
@@ -1,133 +0,0 @@
-/****************************************************************************
- *
- * Copyright (C) 2000 Jason Evans <[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(s), this list of conditions and the following disclaimer as
- *    the first lines of this file unmodified other than the possible
- *    addition of one or more copyright notices.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice(s), 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 COPYRIGHT HOLDER(S) ``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 COPYRIGHT HOLDER(S) 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.
- *
- ****************************************************************************
- *
- * sem test.
- *
- * $FreeBSD$
- *
- ****************************************************************************/
-
-#include <assert.h>
-#include <stdio.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <semaphore.h>
-#include <pthread.h>
-
-#define NTHREADS 10
-
-void *
-entry(void * a_arg)
-{
-	sem_t * sem = (sem_t *) a_arg;
-
-	sem_wait(sem);
-	fprintf(stderr, "Got semaphore\n");
-  
-	return NULL;
-}
-
-int
-main()
-{
-	sem_t sem_a, sem_b;
-	pthread_t threads[NTHREADS];
-	unsigned i;
-	int val;
-  
-	fprintf(stderr, "Test begin\n");
-
-#ifdef _LIBC_R_
-	assert(-1 == sem_init(&sem_b, 1, 0));
-	assert(EPERM == errno);
-#endif
-
-	assert(0 == sem_init(&sem_b, 0, 0));
-	assert(0 == sem_getvalue(&sem_b, &val));
-	assert(0 == val);
-  
-	assert(0 == sem_post(&sem_b));
-	assert(0 == sem_getvalue(&sem_b, &val));
-	assert(1 == val);
-  
-	assert(0 == sem_wait(&sem_b));
-	assert(-1 == sem_trywait(&sem_b));
-	assert(EAGAIN == errno);
-	assert(0 == sem_post(&sem_b));
-	assert(0 == sem_trywait(&sem_b));
-	assert(0 == sem_post(&sem_b));
-	assert(0 == sem_wait(&sem_b));
-	assert(0 == sem_post(&sem_b));
-
-#ifdef _LIBC_R_
-	assert(SEM_FAILED == sem_open("/foo", O_CREAT | O_EXCL, 0644, 0));
-	assert(ENOSYS == errno);
-
-	assert(-1 == sem_close(&sem_b));
-	assert(ENOSYS == errno);
-  
-	assert(-1 == sem_unlink("/foo"));
-	assert(ENOSYS == errno);
-#endif
-
-	assert(0 == sem_destroy(&sem_b));
-  
-	assert(0 == sem_init(&sem_a, 0, 0));
-
-	for (i = 0; i < NTHREADS; i++) {
-		pthread_create(&threads[i], NULL, entry, (void *) &sem_a);
-	}
-
-	for (i = 0; i < NTHREADS; i++) {
-		assert(0 == sem_post(&sem_a));
-	}
-  
-	for (i = 0; i < NTHREADS; i++) {
-		pthread_join(threads[i], NULL);
-	}
-  
-	for (i = 0; i < NTHREADS; i++) {
-		pthread_create(&threads[i], NULL, entry, (void *) &sem_a);
-	}
-
-	for (i = 0; i < NTHREADS; i++) {
-		assert(0 == sem_post(&sem_a));
-	}
-  
-	for (i = 0; i < NTHREADS; i++) {
-		pthread_join(threads[i], NULL);
-	}
-  
-	assert(0 == sem_destroy(&sem_a));
-
-	fprintf(stderr, "Test end\n");
-	return 0;
-}
@@ -1,22 +0,0 @@
-Test begin
-Got semaphore
-Got semaphore
-Got semaphore
-Got semaphore
-Got semaphore
-Got semaphore
-Got semaphore
-Got semaphore
-Got semaphore
-Got semaphore
-Got semaphore
-Got semaphore
-Got semaphore
-Got semaphore
-Got semaphore
-Got semaphore
-Got semaphore
-Got semaphore
-Got semaphore
-Got semaphore
-Test end
@@ -1,290 +0,0 @@
-/*
- * Copyright (c) 1998 Daniel M. Eischen <[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.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by Daniel M. Eischen.
- * 4. Neither the name of the author nor the names of any co-contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY DANIEL M. EISCHEN 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 REGENTS 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 <unistd.h>
-
-#include <errno.h>
-#include <pthread.h>
-#include <signal.h>
-#include <stdio.h>
-#include <string.h>
-
-#if defined(_LIBC_R_)
-#include <pthread_np.h>
-#endif
-
-static int	sigcounts[NSIG + 1];
-static int	sigfifo[NSIG + 1];
-static int	fifo_depth = 0;
-static sigset_t suspender_mask;
-static pthread_t suspender_tid;
-
-
-static void *
-sigsuspender (void *arg)
-{
-	int save_count, status, i;
-	sigset_t run_mask;
-
-	/* Run with all signals blocked. */
-	sigfillset (&run_mask);
-	sigprocmask (SIG_SETMASK, &run_mask, NULL);
-
-	/* Allow these signals to wake us up during a sigsuspend. */
-	sigfillset (&suspender_mask);		/* Default action	*/
-	sigdelset (&suspender_mask, SIGKILL);	/* Cannot catch		*/
-	sigdelset (&suspender_mask, SIGSTOP);	/* Cannot catch		*/
-	sigdelset (&suspender_mask, SIGINT);	/* terminate		*/
-	sigdelset (&suspender_mask, SIGHUP);	/* terminate		*/
-	sigdelset (&suspender_mask, SIGQUIT);	/* create core image	*/
-	sigdelset (&suspender_mask, SIGURG);	/* ignore		*/
-	sigdelset (&suspender_mask, SIGIO);	/* ignore		*/
-	sigdelset (&suspender_mask, SIGUSR2);	/* terminate		*/
-
-	while (sigcounts[SIGINT] == 0) {
-		save_count = sigcounts[SIGUSR2];
-
-		status = sigsuspend (&suspender_mask);
-		if ((status == 0) || (errno != EINTR)) {
-			fprintf (stderr, "Unable to suspend for signals, "
-				"errno %d, return value %d\n",
-				errno, status);
-			exit (1);
-		}
-		for (i = 0; i < fifo_depth; i++)
-			fprintf (stderr, "Sigsuspend woke up by signal %d\n",
-				sigfifo[i]);
-		fifo_depth = 0;
-	}
-
-	pthread_exit (arg);
-	return (NULL);
-}
-
-
-static void
-sighandler (int signo)
-{
-	sigset_t set, suspend_set;
-	pthread_t self;
-
-	if ((signo >= 0) && (signo <= NSIG))
-		sigcounts[signo]++;
-
-	/*
-	 * If we are running on behalf of the suspender thread,
-	 * ensure that we have the correct mask set.
-	 */
-	self = pthread_self ();
-	if (self == suspender_tid) {
-		sigfifo[fifo_depth] = signo;
-		fifo_depth++;
-		fprintf (stderr,
-		    "  -> Suspender thread signal handler caught signal %d\n",
-		    signo);
-
-		/* Get the current signal mask. */
-		sigprocmask (SIG_SETMASK, NULL, &set);
-
-		/* The handler should run with the current signal masked. */
-		suspend_set = suspender_mask;
-		sigaddset(&suspend_set, signo);
-
-		if (memcmp(&set, &suspend_set, sizeof(set)))
-			fprintf (stderr,
-			    "  >>> FAIL: sigsuspender signal handler running "
-			    "with incorrect mask.\n");
-	}
-	else
-		fprintf (stderr,
-		    "  -> Main thread signal handler caught signal %d\n",
-		    signo);
-}
-
-
-static void
-send_thread_signal (pthread_t tid, int signo)
-{
-	if (pthread_kill (tid, signo) != 0) {
-		fprintf (stderr, "Unable to send thread signal, errno %d.\n",
-		    errno);
-		exit (1);
-	}
-}
-
-
-static void
-send_process_signal (int signo)
-{
-	if (kill (getpid (), signo) != 0) {
-		fprintf (stderr, "Unable to send process signal, errno %d.\n",
-		    errno);
-		exit (1);
-	}
-}
-
-
-int main (int argc, char *argv[])
-{
-	pthread_attr_t	pattr;
-	void *		exit_status;
-	struct sigaction act;
-	sigset_t	oldset;
-	sigset_t	newset;
-
-	/* Initialize our signal counts. */
-	memset ((void *) sigcounts, 0, NSIG * sizeof (int));
-
-	/* Ignore signal SIGIO. */
-	sigemptyset (&act.sa_mask);
-	sigaddset (&act.sa_mask, SIGIO);
-	act.sa_handler = SIG_IGN;
-	act.sa_flags = 0;
-	sigaction (SIGIO, &act, NULL);
-
-	/* Install a signal handler for SIGURG. */
-	sigemptyset (&act.sa_mask);
-	sigaddset (&act.sa_mask, SIGURG);
-	act.sa_handler = sighandler;
-	act.sa_flags = SA_RESTART;
-	sigaction (SIGURG, &act, NULL);
-
-	/* Install a signal handler for SIGXCPU */
-	sigemptyset (&act.sa_mask);
-	sigaddset (&act.sa_mask, SIGXCPU);
-	sigaction (SIGXCPU, &act, NULL);
-
-	/* Get our current signal mask. */
-	sigprocmask (SIG_SETMASK, NULL, &oldset);
-
-	/* Mask out SIGUSR1 and SIGUSR2. */
-	newset = oldset;
-	sigaddset (&newset, SIGUSR1);
-	sigaddset (&newset, SIGUSR2);
-	sigprocmask (SIG_SETMASK, &newset, NULL);
-
-	/* Install a signal handler for SIGUSR1 */
-	sigemptyset (&act.sa_mask);
-	sigaddset (&act.sa_mask, SIGUSR1);
-	sigaction (SIGUSR1, &act, NULL);
-
-	/* Install a signal handler for SIGUSR2 */
-	sigemptyset (&act.sa_mask);
-	sigaddset (&act.sa_mask, SIGUSR2);
-	sigaction (SIGUSR2, &act, NULL);
-
-	/*
-	 * Initialize the thread attribute.
-	 */
-	if ((pthread_attr_init (&pattr) != 0) ||
-	    (pthread_attr_setdetachstate (&pattr,
-	    PTHREAD_CREATE_JOINABLE) != 0)) {
-		fprintf (stderr, "Unable to initialize thread attributes.\n");
-		exit (1);
-	}
-
-	/*
-	 * Create the sigsuspender thread.
-	 */
-	if (pthread_create (&suspender_tid, &pattr, sigsuspender, NULL) != 0) {
-		fprintf (stderr, "Unable to create thread, errno %d.\n", errno);
-		exit (1);
-	}
-#if defined(_LIBC_R)
-	pthread_set_name_np (suspender_tid, "sigsuspender");
-#endif
-
-	/*
-	 * Verify that an ignored signal doesn't cause a wakeup.
-	 * We don't have a handler installed for SIGIO.
-	 */
-	send_thread_signal (suspender_tid, SIGIO);
-	sleep (1);
-	send_process_signal (SIGIO);
-	sleep (1);
-	if (sigcounts[SIGIO] != 0)
-		fprintf (stderr, "FAIL: sigsuspend wakes up for ignored signal "
-			"SIGIO.\n");
-
-	/*
-	 * Verify that a signal with a default action of ignore, for
-	 * which we have a signal handler installed, will release a
-	 * sigsuspend.
-	 */
-	send_thread_signal (suspender_tid, SIGURG);
-	sleep (1);
-	send_process_signal (SIGURG);
-	sleep (1);
-	if (sigcounts[SIGURG] != 2)
-		fprintf (stderr,
-		    "FAIL: sigsuspend doesn't wake up for SIGURG.\n");
-
-	/*
-	 * Verify that a SIGUSR2 signal will release a sigsuspended
-	 * thread.
-	 */
-	send_thread_signal (suspender_tid, SIGUSR2);
-	sleep (1);
-	send_process_signal (SIGUSR2);
-	sleep (1);
-	if (sigcounts[SIGUSR2] != 2)
-		fprintf (stderr,
-		    "FAIL: sigsuspend doesn't wake up for SIGUSR2.\n");
-
-	/*
-	 * Verify that a signal, blocked in both the main and
-	 * sigsuspender threads, does not cause the signal handler
-	 * to be called.
-	 */
-	send_thread_signal (suspender_tid, SIGUSR1);
-	sleep (1);
-	send_process_signal (SIGUSR1);
-	sleep (1);
-	if (sigcounts[SIGUSR1] != 0)
-		fprintf (stderr, "FAIL: signal hander called for SIGUSR1.\n");
-
-	/*
-	 * Verify that we can still kill the process for a signal
-	 * not being waited on by sigwait.
-	 */
-	send_process_signal (SIGPIPE);
-	fprintf (stderr, "FAIL: SIGPIPE did not terminate process.\n");
-
-	/*
-	 * Wait for the thread to finish.
-	 */
-	pthread_join (suspender_tid, &exit_status);
-
-	return (0);
-}
@@ -1,8 +0,0 @@
-  -> Suspender thread signal handler caught signal 16
-Sigsuspend woke up by signal 16
-  -> Suspender thread signal handler caught signal 16
-Sigsuspend woke up by signal 16
-  -> Suspender thread signal handler caught signal 31
-Sigsuspend woke up by signal 31
-  -> Suspender thread signal handler caught signal 31
-Sigsuspend woke up by signal 31
@@ -1,304 +0,0 @@
-/*
- * Copyright (c) 1998 Daniel M. Eischen <[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.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by Daniel M. Eischen.
- * 4. Neither the name of the author nor the names of any co-contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY DANIEL M. EISCHEN 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 REGENTS 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 <unistd.h>
-
-#include <errno.h>
-#include <pthread.h>
-#include <signal.h>
-#include <stdio.h>
-#include <string.h>
-
-#if defined(_LIBC_R_)
-#include <pthread_np.h>
-#endif
-
-static int		sigcounts[NSIG + 1];
-static sigset_t		wait_mask;
-static pthread_mutex_t	waiter_mutex;
-
-
-static void *
-sigwaiter (void *arg)
-{
-	int signo;
-	sigset_t mask;
-
-	/* Block SIGHUP */
-	sigemptyset (&mask);
-	sigaddset (&mask, SIGHUP);
-	sigprocmask (SIG_BLOCK, &mask, NULL);
-
-	while (sigcounts[SIGINT] == 0) {
-		if (sigwait (&wait_mask, &signo) != 0) {
-			fprintf (stderr,
-			    "Unable to wait for signal, errno %d\n",
-			    errno);
-			exit (1);
-		}
-		sigcounts[signo]++;
-		fprintf (stderr, "Sigwait caught signal %d\n", signo);
-
-		/* Allow the main thread to prevent the sigwait. */
-		pthread_mutex_lock (&waiter_mutex);
-		pthread_mutex_unlock (&waiter_mutex);
-	}
-
-	pthread_exit (arg);
-	return (NULL);
-}
-
-
-static void
-sighandler (int signo)
-{
-	fprintf (stderr, "  -> Signal handler caught signal %d\n", signo);
-
-	if ((signo >= 0) && (signo <= NSIG))
-		sigcounts[signo]++;
-}
-
-static void
-send_thread_signal (pthread_t tid, int signo)
-{
-	if (pthread_kill (tid, signo) != 0) {
-		fprintf (stderr, "Unable to send thread signal, errno %d.\n",
-		    errno);
-		exit (1);
-	}
-}
-
-static void
-send_process_signal (int signo)
-{
-	if (kill (getpid (), signo) != 0) {
-		fprintf (stderr, "Unable to send process signal, errno %d.\n",
-		    errno);
-		exit (1);
-	}
-}
-
-
-int main (int argc, char *argv[])
-{
-	pthread_mutexattr_t mattr;
-	pthread_attr_t	pattr;
-	pthread_t	tid;
-	void *		exit_status;
-	struct sigaction act;
-
-	/* Initialize our signal counts. */
-	memset ((void *) sigcounts, 0, NSIG * sizeof (int));
-
-	/* Setup our wait mask. */
-	sigemptyset (&wait_mask);		/* Default action	*/
-	sigaddset (&wait_mask, SIGHUP);		/* terminate		*/
-	sigaddset (&wait_mask, SIGINT);		/* terminate		*/
-	sigaddset (&wait_mask, SIGQUIT);	/* create core image	*/
-	sigaddset (&wait_mask, SIGURG);		/* ignore		*/
-	sigaddset (&wait_mask, SIGIO);		/* ignore		*/
-	sigaddset (&wait_mask, SIGUSR1);	/* terminate		*/
-
-	/* Ignore signals SIGHUP and SIGIO. */
-	sigemptyset (&act.sa_mask);
-	sigaddset (&act.sa_mask, SIGHUP);
-	sigaddset (&act.sa_mask, SIGIO);
-	act.sa_handler = SIG_IGN;
-	act.sa_flags = 0;
-	sigaction (SIGHUP, &act, NULL);
-	sigaction (SIGIO, &act, NULL);
-
-	/* Install a signal handler for SIGURG */
-	sigemptyset (&act.sa_mask);
-	sigaddset (&act.sa_mask, SIGURG);
-	act.sa_handler = sighandler;
-	act.sa_flags = SA_RESTART;
-	sigaction (SIGURG, &act, NULL);
-
-	/* Install a signal handler for SIGXCPU */
-	sigemptyset (&act.sa_mask);
-	sigaddset (&act.sa_mask, SIGXCPU);
-	sigaction (SIGXCPU, &act, NULL);
-
-	/*
-	 * Initialize the thread attribute.
-	 */
-	if ((pthread_attr_init (&pattr) != 0) ||
-	    (pthread_attr_setdetachstate (&pattr,
-	    PTHREAD_CREATE_JOINABLE) != 0)) {
-		fprintf (stderr, "Unable to initialize thread attributes.\n");
-		exit (1);
-	}
-
-	/*
-	 * Initialize and create a mutex.
-	 */
-	if ((pthread_mutexattr_init (&mattr) != 0) ||
-	    (pthread_mutex_init (&waiter_mutex, &mattr) != 0)) {
-		fprintf (stderr, "Unable to create waiter mutex.\n");
-		exit (1);
-	}
-
-	/*
-	 * Create the sigwaiter thread.
-	 */
-	if (pthread_create (&tid, &pattr, sigwaiter, NULL) != 0) {
-		fprintf (stderr, "Unable to create thread.\n");
-		exit (1);
-	}
-#if defined(_LIBC_R_)
-	pthread_set_name_np (tid, "sigwaiter");
-#endif
-
-	/*
-	 * Verify that an ignored signal doesn't cause a wakeup.
-	 * We don't have a handler installed for SIGIO.
-	 */
-	send_thread_signal (tid, SIGIO);
-	sleep (1);
-	send_process_signal (SIGIO);
-	sleep (1);
-	if (sigcounts[SIGIO] != 0)
-		fprintf (stderr,
-		    "FAIL: sigwait wakes up for ignored signal SIGIO.\n");
-
-	/*
-	 * Verify that a signal with a default action of ignore, for
-	 * which we have a signal handler installed, will release a sigwait.
-	 */
-	send_thread_signal (tid, SIGURG);
-	sleep (1);
-	send_process_signal (SIGURG);
-	sleep (1);
-	if (sigcounts[SIGURG] != 2)
-		fprintf (stderr, "FAIL: sigwait doesn't wake up for SIGURG.\n");
-
-	/*
-	 * Verify that a signal with a default action that terminates
-	 * the process will release a sigwait.
-	 */
-	send_thread_signal (tid, SIGUSR1);
-	sleep (1);
-	send_process_signal (SIGUSR1);
-	sleep (1);
-	if (sigcounts[SIGUSR1] != 2)
-		fprintf (stderr,
-		    "FAIL: sigwait doesn't wake up for SIGUSR1.\n");
-
-	/*
-	 * Verify that if we install a signal handler for a previously
-	 * ignored signal, an occurrence of this signal will release
-	 * the (already waiting) sigwait.
-	 */
-
-	/* Install a signal handler for SIGHUP. */
-	sigemptyset (&act.sa_mask);
-	sigaddset (&act.sa_mask, SIGHUP);
-	act.sa_handler = sighandler;
-	act.sa_flags = SA_RESTART;
-	sigaction (SIGHUP, &act, NULL);
-
-	/* Sending SIGHUP should release the sigwait. */
-	send_process_signal (SIGHUP);
-	sleep (1);
-	send_thread_signal (tid, SIGHUP);
-	sleep (1);
-	if (sigcounts[SIGHUP] != 2)
-		fprintf (stderr, "FAIL: sigwait doesn't wake up for SIGHUP.\n");
-
-	/*
-	 * Verify that a pending signal in the waiters mask will
-	 * cause sigwait to return the pending signal.  We do this
-	 * by taking the waiters mutex and signaling the waiter to
-	 * release him from the sigwait.  The waiter will block
-	 * on taking the mutex, and we can then send the waiter a
-	 * signal which should be added to his pending signals.
-	 * The next time the waiter does a sigwait, he should
-	 * return with the pending signal.
-	 */
-	sigcounts[SIGHUP] = 0;
- 	pthread_mutex_lock (&waiter_mutex);
-	/* Release the waiter from sigwait. */
-	send_process_signal (SIGHUP);
-	sleep (1);
-	if (sigcounts[SIGHUP] != 1)
-		fprintf (stderr, "FAIL: sigwait doesn't wake up for SIGHUP.\n");
-	/*
-	 * Add SIGHUP to the process pending signals.  Since there is
-	 * a signal handler installed for SIGHUP and this signal is
-	 * blocked from the waiter thread and unblocked in the main
-	 * thread, the signal handler should be called once for SIGHUP.
-	 */
-	send_process_signal (SIGHUP);
-	/* Release the waiter thread and allow him to run. */
-	pthread_mutex_unlock (&waiter_mutex);
-	sleep (1);
-	if (sigcounts[SIGHUP] != 2)
-		fprintf (stderr,
-		    "FAIL: sigwait doesn't return for pending SIGHUP.\n");
-
-	/*
-	 * Repeat the above test using pthread_kill and SIGUSR1.
-	 */
-	sigcounts[SIGUSR1] = 0;
- 	pthread_mutex_lock (&waiter_mutex);
-	/* Release the waiter from sigwait. */
-	send_thread_signal (tid, SIGUSR1);
-	sleep (1);
-	if (sigcounts[SIGUSR1] != 1)
-		fprintf (stderr,
-		    "FAIL: sigwait doesn't wake up for SIGUSR1.\n");
-	/* Add SIGUSR1 to the waiters pending signals. */
-	send_thread_signal (tid, SIGUSR1);
-	/* Release the waiter thread and allow him to run. */
-	pthread_mutex_unlock (&waiter_mutex);
-	sleep (1);
-	if (sigcounts[SIGUSR1] != 2)
-		fprintf (stderr,
-		    "FAIL: sigwait doesn't return for pending SIGUSR1.\n");
-
-	/*
-	 * Verify that we can still kill the process for a signal
-	 * not being waited on by sigwait.
-	 */
-	send_process_signal (SIGPIPE);
-	fprintf (stderr, "FAIL: SIGPIPE did not terminate process.\n");
-
-	/*
-	 * Wait for the thread to finish.
-	 */
-	pthread_join (tid, &exit_status);
-
-	return (0);
-}
Author	SHA1	Message	Date
Scott Long	7dbb88eb2e	Move up to 5.2-RELEASE!	2004-01-10 05:53:28 +00:00
Scott Long	481a5ea35f	MFC rev 1.131: Enable building mount_nfs4. Submitted by: alfred	2004-01-10 04:11:22 +00:00
Scott Long	bb066eb657	MFC rev 1.9: Disable the APIC when selection the 'Safe Boot' option. Approved by: rwatson	2004-01-10 03:36:14 +00:00
David Malone	ad52416410	MFC: Make ip6fw reset work for TCP packets with SYN set. Approved by: re, sam, ume	2004-01-09 23:54:24 +00:00
Don Lewis	e715b78ac0	MFC 1.138 - Check for transmit status and free the mbuf chain when processing the last transmit descriptor for the frame instead of the first descriptor. This eliminates the bug that caused the driver to report spurious collisions and output errors that was introduced when the driver was changed to look at the first transmit descriptor when it was converted to use busdma (rev 1.115). Approved by: re (scottl)	2004-01-09 21:13:56 +00:00
Bruce A. Mah	982ed5af91	The change that set the ip_id to 0 on DF packets was reverted due to compatibility issues, so remove its release note. While here, bump copyright date for 2004 changes. Approved by: re (implicitly)	2004-01-09 17:08:32 +00:00
Bruce A. Mah	dd634cb516	Delete a release note that doesn't apply anymore: We're installing the full KDE and GNOME package sets, not the "Lite" versions. Approved by: re (implicitly)	2004-01-09 17:01:48 +00:00
Andre Oppermann	9b9509b1a5	MFC: Limiters and sanity checks for TCP MSS resource exhaustion attacks. The net.inet.tcp.minmssoverload is set to zero and thus connection drop is disabled by default. Approved by: re (scottl)	2004-01-09 16:47:11 +00:00
Andre Oppermann	fd84825681	MFC rev 1.20: Reduce TCP_MINMSS default to 216. Approved by: re (scottl, implicit)	2004-01-09 14:29:52 +00:00
Andre Oppermann	63faf15a9e	MFC: Limiters and sanity checks for TCP MSS resource exhaustion attacks. The net.inet.tcp.minmssoverload is set to zero and thus connection drop is disabled by default. Approved by: re (scottl)	2004-01-09 12:32:36 +00:00
Andre Oppermann	78779d572b	MFC rev 1.173: If path mtu discovery is enabled set the DF bit in all cases we send packets on a tcp connection. PR: kern/60889 Approved by: re (scottl)	2004-01-09 12:23:58 +00:00
Andre Oppermann	222a2708bb	MFC rev 1.204: Do not set the ip_id to zero when DF is set on packet. Approved by: re (scottl)	2004-01-09 12:18:17 +00:00
Sam Leffler	598a20cc0e	MFC 1.92: remove extraneous unlock that can lead to a panic Approved by: re (scottl)	2004-01-08 16:31:33 +00:00
Warner Losh	8868d625ea	MFC: Copyright 2004 approved by: re@ (scottl)	2004-01-08 04:53:29 +00:00
Warner Losh	c83451d3a7	MFC: Update the copyright date here to Approved by: re@ (scottl)	2004-01-08 04:51:06 +00:00
Joerg Wunsch	92c839c9df	Merge critical bugfix (panic due to NULL pointer deref) from rev 1.30. Approved by: re	2004-01-07 16:46:06 +00:00
Scott Long	6ca3b740c3	Revert rev 1.51. There turns out to be enough room on the CD for the full Gnome and KDE packages.	2004-01-07 07:44:19 +00:00
Scott Long	baa21206e0	Revert rev 1.219. We will install the full gnome and kde packages.	2004-01-07 07:42:15 +00:00
Doug Barton	5ecf0a2a4d	Commit the fix from 1.49 which prevents false positives in the -p (pre-world) case Approved by: re (scottl)	2004-01-06 18:06:38 +00:00
Martin Blapp	f22d7eed1c	MFC: Rev. 1.8 The reset_type should not be 0x80, it should be set to zero. 0x80 can cause the command to be rejected as invalid. This bug exists also in the Linux IPS ffdc code. Submitted by: David Jeffery (Adaptec) Approved by: scottl (re)	2004-01-06 15:52:23 +00:00
Doug Barton	21b71a3a96	MFC 1.48, which contains two small cleanups and the "stale /etc/rc.d file" checker. PR: bin/60246 Approved by: re (scottl)	2004-01-03 19:16:14 +00:00
Guido van Rooij	f58a5b73fc	MFC: 1.17 if_name and if_unit renaming to if_xname should be dealth with in ipmon as well. Approved by: re	2004-01-03 14:12:11 +00:00
Bruce A. Mah	3cd4e46ec7	MFC: Catch up with reality with respect to the location of 4.8, 4.9, 5.0, 5.1, 5.2, and CURRENT packages. main.c 1.54->1.55 Approved by: re (scottl)	2004-01-02 06:12:05 +00:00
Bruce A. Mah	17f9ac2b51	Version number bumps for the upcoming 5.2-RELEASE. Approved by: re	2004-01-01 21:55:07 +00:00
David Malone	ca8cf52b9b	Plug file descriptor leak, as discussed on -current. Approved by: re (scottl)	2003-12-30 20:13:19 +00:00
Poul-Henning Kamp	df331583f7	MFC: per provider withering (for atapi-cd) G_PF_ORPHAN flag & check. (for atapi-cd) mtx_init NULL/MTX_DEF confusion. Approved by: re@	2003-12-30 12:00:40 +00:00
Poul-Henning Kamp	b3f690998d	MFC: Improvements to if_sis driver. Don't spend interrupt time stopping already stopped interfaces. Fix short-cable handling code. Approved by: re@	2003-12-30 10:47:22 +00:00
John Baldwin	a4f660fe50	MFC: Fix acpi_MatchHid() to check compatability IDs. Approved by: re (scottl)	2003-12-29 15:48:16 +00:00
Ruslan Ermilov	c1e66e7e3f	MFC: 1.24: Hopefully fix the upgrade path from old 4.x and 5.x systems. Approved by: re (jhb)	2003-12-24 17:31:53 +00:00
Sam Leffler	04df9af671	MFC 1.97: fix double mutex initialization when statically configured Approved by: re (scottl)	2003-12-23 19:21:16 +00:00
Maxim Konovalov	793916daeb	MFC rev. 1.52: IN_MULTICAST wants an address in host byte order. Approved by: re (scottl)	2003-12-23 12:25:56 +00:00
Scott Long	f608fa17ae	MFC rev 1.33: Move the em and vx drivers back into the kernel.	2003-12-22 15:20:45 +00:00
SUZUKI Shinsuke	066a685df4	MFC Rev 1.71 fixed an IPv6 path MTU discovery failure owing to a lack of initialization. approved by: re(scottl)	2003-12-22 03:04:00 +00:00
Scott Long	71cd182013	MFC Rev 1.350: Teach the Fixit environment about dynamic root.	2003-12-21 18:00:45 +00:00
Ken Smith	61ce60d1f9	- Add FTP site in Turkey. Approved by: murray (re@)	2003-12-21 06:11:51 +00:00
Bruce A. Mah	448ad2be0e	New release notes: fatm(4) [1], hfa update [1], initgroups(3) change and implications for users in lots o' groups. Approved by: re (scottl) Submitted by: harti [1]	2003-12-20 17:58:57 +00:00
John Baldwin	b86ef4fe5d	InstaMFC: Mount the mfsroot read/write during installs. Approved by: re (scottl)	2003-12-20 16:35:51 +00:00
Scott Long	9bef3237d9	MFC: Don't force-unmount devfs during install Approved by: re	2003-12-19 11:26:44 +00:00
Nate Lawson	3499ec30a3	MFC: Add support for _CID package types and use dynamic storage for all of our devinfo structs. Revisions: acpi.c:1.110; acpi_pcib.c:1.35,1.36; acpi_pci_link.c:1.11 Approved by: re (scottl, in a new record time)	2003-12-19 00:03:02 +00:00
John Baldwin	ff8a3c7aa0	MFC: Sync ata driver with head. - Various fixes for SiI3112A. - Support for the SiS 661 chipset. - Fix register timings for AMD/VIA/nVidia chipsets. Approved by: scottl (re)	2003-12-18 21:39:38 +00:00
John Baldwin	946bc5e31c	MFC: Handle empty channels in earlier fix for missing slaves. Approved by: re (scottl)	2003-12-18 21:31:14 +00:00
Robert Watson	7a8df2a679	Merge dist.c:1.228 from HEAD to RELENG_5_2: Install 100dpi fonts by default when installing X11: fun as using 75dpi fonts on a 100dpi display is, the jaggies just aren't worth it. DPMI auto-configures higher DPIs on many modern displays now. Approved by: re (jhb)	2003-12-18 18:40:41 +00:00
Garance A Drosehn	85b084f74f	MFC 1.398: Fix a problem where 'make installworld' can fail and leave the system in a messy state when upgrading from a system which has no /libexec to a system which builds a DYNAMICROOT. Approved by: re (scottl)	2003-12-18 18:22:21 +00:00
Jeff Roberson	d782b48b33	- MFC 1.475, return EBUSY if NOWAIT was passed to vget() and the XLOCK was held. Approved by: re (scottl)	2003-12-18 16:22:16 +00:00
Jeff Roberson	2c35c78a5f	- MFC 1.474, properly cleanup VCHR after forced unmount. Approved by: re (scottl)	2003-12-18 16:09:26 +00:00
David E. O'Brien	9f89821fc9	Define __LP64__ when producing 64-bit code. Approved by: re(jhb)	2003-12-18 04:33:34 +00:00
Peter Wemm	9869849933	MFC: add sys/_null.h and change the definition of NULL to a long on ia64 and amd64. Ensure that this is not accidently activated on any platforms other than these two since its quite late in the release cycle and it is not worth the risk of disturbing to the established platforms. Approved by: re (scottl, jhb)	2003-12-18 00:59:51 +00:00
Poul-Henning Kamp	e479892a32	MFC: make preloaded filesystems work with md(4) again. Approved by: re@(scottl)	2003-12-17 19:48:00 +00:00
Tim J. Robbins	48455098b0	MFC: Make msdosfs long filenames matching case insensitive again. Approved by: re (scottl)	2003-12-17 11:35:11 +00:00
Tim J. Robbins	befc6801c4	MFC rev. 1.33: Don't sign-extend characters in file names. Approved by: re (scottl)	2003-12-17 09:35:44 +00:00
Robert Watson	ec3ea865f0	Merge revision 1.2 of securelevel.hlp to RELENG_5_2: Re-linewrap help file on securelevels in sysinstall: sysinstall is mostly used on 80x25 displays, and the actual window is about ten characters narrower than that, resulting in the need for horizontal scrolling. No functional change. Approved by: re (scottl)	2003-12-17 05:19:16 +00:00
Poul-Henning Kamp	446539c4d1	Don't free(9) modified pointer. Approved by: re@	2003-12-16 20:27:07 +00:00
John Baldwin	b550e2dffe	MFC: Add note about acpi module being re-enabled. Approved by: re (rwatson)	2003-12-16 16:19:52 +00:00
cvs2svn	f4d26baa51	This commit was manufactured by cvs2svn to create branch 'RELENG_5_2'.	2003-12-15 10:25:19 +00:00
Peter Wemm	e296f29988	MFC: bandaid for R_X86_64_PC32 relocation type. Do not try to fit a 64 bit peg in a 32 bit hole. Approved by: re (scottl)	2003-12-14 00:45:40 +00:00
Peter Wemm	d40dbb0c7b	MFC: 1.13: use the correct symbol for declaring the sysvec table sizes Approved by: re (jhb, scottl)	2003-12-13 22:20:03 +00:00
Peter Wemm	ff7c376de8	Regen Approved by: re (scottl, jhb)	2003-12-13 22:19:06 +00:00
Peter Wemm	79ea91c806	MFC: 1.27-1.28: sync up syscalls list	2003-12-13 22:18:27 +00:00
Bruce A. Mah	66c21b6a13	Fix some random typos. No effect on any translations; these are all English language bogons. Submitted by: hrs, harti Approved by: re (implicitly) Pointy hat to: bmah	2003-12-13 08:24:04 +00:00
Bruce A. Mah	32e46d4024	Version number bumps for 5.2-RELEASE release documentation. Approved by: re (implicitly)	2003-12-12 05:46:32 +00:00
Don Lewis	f855b04f89	MFC 1.226 - Set fs_ronly to the correct value in ffs_reload() when reloading the file system super block after fsck has repaired the file system. Approved by: re (scottl + jhb)	2003-12-12 02:23:22 +00:00
Alexander Kabaev	25fa72ec65	MFC revision 1.175 Addendum to revision 1.174: In the case where vm_pager_allocate() is called to create a vnode-backed object, the vnode lock must be held by the caller. Approved by: re (scottl)	2003-12-11 20:30:15 +00:00
Warner Losh	5fb427aebf	Up the timeout on a command from 500ms to 5s unconditionally. This will up the failure time from about 1s to about 7s in the worst case that I can think of. Other fixes have brought that number down from 30 minutes, so I don't feel too bad about it. Some older versions of the Prism cards have issues that make them unable to respond in 500ms for some commands. Current has a more extensive fix that only penalizes the old firmware, but this is a more conservative change more appropriate to a frozen branch. Suggested/Submitted by: iedowse Approved by: re (scottl)	2003-12-11 20:21:20 +00:00
Alexander Kabaev	364e6ad2a4	MFC rev. 1.6: Install two new include files for SSE2 and Prescott intrinsics.	2003-12-11 20:16:01 +00:00
Tim J. Robbins	c38e3aa7a9	MFC rev. 1.34: Set __mbrtowc and __wcrtomb correctly when changing to the C/POSIX locale. Save __mbrtowc and __wcrtomb and restore them when changing back to the cached locale. Approved by: re (scottl)	2003-12-11 20:06:22 +00:00
John Baldwin	60749595bc	MFC: Replace fix for empty turnstile race with a more general fix for the more general race of a thread that was already woken up but still pending. Adjust assertion for TDF_TSNOBLOCK case to allow for a thread to be on the run queue as well as currently running. Approved by: re (scottl)	2003-12-11 20:01:52 +00:00
John Baldwin	2c2b3b6b7e	MFC: Add a note to document MPTABLE_FORCE_HTT. Approved by: re (scottl)	2003-12-11 19:56:40 +00:00
Bruce M Simpson	e6dc1d7d67	Nursemaid: Fix compilation. Sponsored by: Weyland-Yutani Corporation	2003-12-10 15:02:02 +00:00
Scott Long	4b53300c0c	Don't build a kernel.debug for the release.	2003-12-07 23:52:54 +00:00
Peter Wemm	8dcfd23ac5	MFC: 1.85: fix the runq selection when load balancing runs on machines with 64 bit runq status bit fields. Approved by: re (scottl)	2003-12-07 18:21:53 +00:00
Daniel Eischen	918783a66c	MFC: Don't call em_stop() when the watchdog expires. This prevents a panic caused by a mutex assertion. Approved by: re@(scottl)	2003-12-07 16:53:50 +00:00
Bruce A. Mah	cfc1c85d6f	Version number bump for 5.2-RC. Approved by: re (implicitly)	2003-12-07 16:18:48 +00:00
Bruce A. Mah	c42206d987	Put generated RELNOTESng snapshot in the right place for 5.2. Approved by: re (implicitly)	2003-12-07 16:18:10 +00:00
Bruce A. Mah	9844500419	Modified release note: a.out toolchain removal applies to pc98 as well. Approved by: re (implicitly) Submitted by: nyan	2003-12-07 16:17:01 +00:00
Scott Long	54203f5e47	Update man pages to 5.2	2003-12-07 04:32:50 +00:00
Scott Long	ee12e83ecb	Point 'make update' at RELENG_5_2	2003-12-07 04:29:35 +00:00
Scott Long	dfd7377f55	Update UPDATING for 5.2	2003-12-07 04:25:21 +00:00
Scott Long	86536f3f9a	Remove malloc debugging for the release.	2003-12-07 04:12:46 +00:00
Scott Long	303048382c	Disable WITNESS, INVARIANTS, and DDB for our Tier-1 platforms for the release	2003-12-07 04:10:47 +00:00
Scott Long	52eeaa89e0	Fix up sh(1) for the release.	2003-12-07 04:03:59 +00:00
Scott Long	3cfe1020d8	Switch to a label that is appropriate for the release. Submitted by: obrien	2003-12-07 04:02:46 +00:00
Scott Long	ac0e1c8df7	RELENG_5_2 is at 502000	2003-12-07 03:59:11 +00:00
Scott Long	94d09e13f6	RELENG_5_2 is at 5.2-RC now	2003-12-07 03:57:41 +00:00
cvs2svn	a348451bd8	This commit was manufactured by cvs2svn to create branch 'RELENG_5_2'.	2003-12-07 03:02:28 +00:00