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Faraz Vahedi 5f732742ad libc: Add free_sized() and free_aligned_sized() as per C23 
Add C23 sized deallocation entry points as thin wrappers around free(3).
Implementations may ignore size and alignment hints, so behaviour stays
correct for existing allocations without validating caller metadata yet.

When jemalloc is updated to 5.3.1, rewire these to je_free_sized() and
je_free_aligned_sized() so deallocation can use the allocator's sized
deallocation (free_sized for fast paths and free_aligned_sized for
correct aligned hints.)

Please note this change satisfies the standard interface only. Both
functions should be delegated to jemalloc after the upgrade so callers
get the intended allocator behaviour; until then, hints are unused and
neither sized nor aligned-sized deallocation optimizations apply.

Signed-off-by:	Faraz Vahedi <[email protected]>
Reviewed by:	fuz
Pull Request:	https://github.com/freebsd/freebsd-src/pull/2201
MFC after:	1 month
2026-06-07 22:59:19 +02:00
..
arm
Add sys/_align.h replacing machine/_align.h
2025-12-10 10:57:50 +00:00
arpa
Remove residual blank line at start of Makefile
2024-07-15 16:43:39 -06:00
gssapi
Remove residual blank line at start of Makefile
2024-07-15 16:43:39 -06:00
i386
…
protocols
Remove residual blank line at start of Makefile
2024-07-15 16:43:39 -06:00
rpc
rpc: correct resultproc_t's type
2026-02-02 21:20:16 +00:00
rpcsvc
rpcsvc: Remove obsolete bool definition from yp_prot.h
2026-05-30 15:43:51 +02:00
ssp
tests: fix remaining test failures under _FORTIFY_SOURCE
2026-04-30 21:58:48 -05:00
xlocale
Remove residual blank line at start of Makefile
2024-07-15 16:43:39 -06:00
_ctype.h
include: Remove ancient SCCS tags.
2023-11-26 22:23:28 -07:00
a.out.h
include: Remove ancient SCCS tags.
2023-11-26 22:23:28 -07:00
ar.h
include: Remove ancient SCCS tags.
2023-11-26 22:23:28 -07:00
assert.h
assert.h: style(9): Space after #define, between #endif and comment
2026-06-04 13:49:26 +02:00
bitstring.h
Remove $FreeBSD$: two-line .h pattern
2023-08-16 11:54:16 -06:00
byteswap.h
…
complex.h
Remove $FreeBSD$: two-line .h pattern
2023-08-16 11:54:16 -06:00
cpio.h
Remove $FreeBSD$: two-line .h pattern
2023-08-16 11:54:16 -06:00
ctype.h
include: Remove ancient SCCS tags.
2023-11-26 22:23:28 -07:00
db.h
include: Remove ancient SCCS tags.
2023-11-26 22:23:28 -07:00
dirent.h
Revert "libc: Remove readdir_r(3)"
2025-09-11 17:12:22 +02:00
dlfcn.h
Don't rely on sys/_types.h including sys/cdefs.h
2025-06-11 17:39:01 +01:00
elf-hints.h
Remove $FreeBSD$: two-line .h pattern
2023-08-16 11:54:16 -06:00
elf.h
Remove $FreeBSD$: two-line .h pattern
2023-08-16 11:54:16 -06:00
endian.h
endian.h: Update comments now that POSIX Issue 8 is POSIX.1-2024
2024-12-30 13:38:39 -07:00
err.h
include: Remove ancient SCCS tags.
2023-11-26 22:23:28 -07:00
exterr.h
libc: improve include usage for exterror sources
2026-02-18 09:54:01 +02:00
fmtmsg.h
Remove $FreeBSD$: two-line .h pattern
2023-08-16 11:54:16 -06:00
fnmatch.h
include: Remove ancient SCCS tags.
2023-11-26 22:23:28 -07:00
fstab.h
include: Remove ancient SCCS tags.
2023-11-26 22:23:28 -07:00
fts.h
fts: Add FTS_COMFOLLOWDIR and FTS_NOSTAT_TYPE.
2025-05-08 16:29:15 +02:00
ftw.h
Remove $FreeBSD$: two-line .h pattern
2023-08-16 11:54:16 -06:00
getopt.h
Remove $FreeBSD$: one-line .c comment pattern
2023-08-16 11:54:29 -06:00
glob.h
glob.h: Limit glob_b prototype visibility
2025-06-03 22:59:28 +02:00
grp.h
include: Remove ancient SCCS tags.
2023-11-26 22:23:28 -07:00
gssapi.h
Remove $FreeBSD$: one-line .c comment pattern
2023-08-16 11:54:29 -06:00
hesiod.h
Remove $FreeBSD$: one-line .c comment pattern
2023-08-16 11:54:29 -06:00
iconv.h
include: Automated cleanup of cdefs and other formatting
2023-11-26 22:23:59 -07:00
ieeefp.h
Remove $FreeBSD$: one-line .c comment pattern
2023-08-16 11:54:29 -06:00
ifaddrs.h
Remove $FreeBSD$: one-line .c comment pattern
2023-08-16 11:54:29 -06:00
inttypes.h
Remove $FreeBSD$: two-line .h pattern
2023-08-16 11:54:16 -06:00
iso646.h
Remove $FreeBSD$: two-line .h pattern
2023-08-16 11:54:16 -06:00
kenv.h
Remove $FreeBSD$: two-line .h pattern
2023-08-16 11:54:16 -06:00
langinfo.h
Remove $FreeBSD$: two-line .h pattern
2023-08-16 11:54:16 -06:00
libgen.h
Remove $FreeBSD$: one-line .c comment pattern
2023-08-16 11:54:29 -06:00
limits.h
Add POSIX NSIG_MAX & _SC_NSIG
2025-06-11 17:16:20 -06:00
link.h
Remove $FreeBSD$: two-line .h pattern
2023-08-16 11:54:16 -06:00
locale.h
include: Remove ancient SCCS tags.
2023-11-26 22:23:28 -07:00
Makefile
ntsync: install headers for userspace consumption
2026-05-31 20:14:47 +03:00
Makefile.depend
Update Makefile.depend files
2024-10-14 10:26:17 -07:00
Makefile.inc
pkgbase: Move headers and libs out of runtime and utilities
2023-09-12 13:22:21 +01:00
malloc_np.h
Remove $FreeBSD$: two-line .h pattern
2023-08-16 11:54:16 -06:00
malloc.h
Remove $FreeBSD$: one-line .h pattern
2023-08-16 11:54:23 -06:00
memory.h
include: Remove ancient SCCS tags.
2023-11-26 22:23:28 -07:00
mk-osreldate.sh
Remove $FreeBSD$: one-line sh pattern
2023-08-16 11:55:03 -06:00
monetary.h
Remove $FreeBSD$: two-line .h pattern
2023-08-16 11:54:16 -06:00
mpool.h
include: Remove ancient SCCS tags.
2023-11-26 22:23:28 -07:00
mqueue.h
include: Automated cleanup of cdefs and other formatting
2023-11-26 22:23:59 -07:00
ndbm.h
include: Remove ancient SCCS tags.
2023-11-26 22:23:28 -07:00
netconfig.h
Remove $FreeBSD$: one-line .c comment pattern
2023-08-16 11:54:29 -06:00
netdb.h
include: Remove ancient SCCS tags.
2023-11-26 22:23:28 -07:00
nl_types.h
Revert "nl_types.h: explicitly include cdefs.h"
2024-01-24 22:50:49 -05:00
nlist.h
include: Remove ancient SCCS tags.
2023-11-26 22:23:28 -07:00
nss.h
Remove $FreeBSD$: two-line .h pattern
2023-08-16 11:54:16 -06:00
nsswitch.h
Remove $FreeBSD$: one-line .c comment pattern
2023-08-16 11:54:29 -06:00
ossfuzz.h
vendor/bc: upgrade to version 7.0.0
2024-08-26 18:27:29 +02:00
paths.h
zzz: Rewrite to use new power device
2026-05-27 00:05:45 +01:00
printf.h
Remove $FreeBSD$: two-line .h pattern
2023-08-16 11:54:16 -06:00
proc_service.h
Remove $FreeBSD$: two-line .h pattern
2023-08-16 11:54:16 -06:00
pthread_np.h
libthr: add pthread_tryjoin_np()
2026-01-19 18:49:57 +02:00
pthread.h
libthr: add pthread_sigqueue(3)
2024-04-23 19:51:22 +03:00
pwd.h
include: Remove ancient SCCS tags.
2023-11-26 22:23:28 -07:00
ranlib.h
include: Remove ancient SCCS tags.
2023-11-26 22:23:28 -07:00
readpassphrase.h
Remove $FreeBSD$: one-line .c comment pattern
2023-08-16 11:54:29 -06:00
regex.h
include: Remove ancient SCCS tags.
2023-11-26 22:23:28 -07:00
res_update.h
Remove $FreeBSD$: one-line .h pattern
2023-08-16 11:54:23 -06:00
resolv.h
libc/resolv: get rid of MD5
2025-10-04 10:50:02 +02:00
runetype.h
include: Remove ancient SCCS tags.
2023-11-26 22:23:28 -07:00
sched.h
include: Automated cleanup of cdefs and other formatting
2023-11-26 22:23:59 -07:00
search.h
libc: add glibc-compatible tdestroy(3)
2025-12-29 19:18:55 +02:00
semaphore.h
Remove $FreeBSD$: two-line .h pattern
2023-08-16 11:54:16 -06:00
setjmp.h
include: Remove ancient SCCS tags.
2023-11-26 22:23:28 -07:00
signal.h
include: ssp: fortify <signal.h>
2025-06-11 17:16:22 -06:00
spawn.h
posix_spawn: actions chdir and fchdir are now required by POSIX
2026-04-03 11:22:53 +03:00
stab.h
include: Remove ancient SCCS tags.
2023-11-26 22:23:28 -07:00
stdalign.h
Remove $FreeBSD$: two-line .h pattern
2023-08-16 11:54:16 -06:00
stdbit.h
include/stdbit.h: declare size_t, (u)int*_t, and (u)int_least*_t
2026-04-20 22:59:54 +02:00
stdbool.h
stdbool.h: Update for C23
2026-01-06 20:26:59 -05:00
stdckdint.h
include/stdckdint.h: make the header compatible with C++
2025-10-18 00:48:30 +03:00
stddef.h
stddef.h: centralize definition of offsetof()
2026-02-19 15:10:32 +00:00
stdio.h
sys: add renameat2(2) syscall
2026-03-06 01:46:53 +02:00
stdlib.h
libc: Add free_sized() and free_aligned_sized() as per C23
2026-06-07 22:59:19 +02:00
stdnoreturn.h
Remove $FreeBSD$: two-line .h pattern
2023-08-16 11:54:16 -06:00
string.h
libc/string: add strdupa(3) and strndupa(3)
2025-12-09 00:34:57 +02:00
stringlist.h
include: Automated cleanup of cdefs and other formatting
2023-11-26 22:23:59 -07:00
strings.h
include: ssp: round out fortification of current set of headers
2024-07-13 00:16:24 -05:00
sysexits.h
sysexits: Tidy deprecated header and manual
2024-05-09 20:50:48 -06:00
tar.h
include: Remove ancient SCCS tags.
2023-11-26 22:23:28 -07:00
termios.h
include: Remove ancient SCCS tags.
2023-11-26 22:23:28 -07:00
tgmath.h
Remove $FreeBSD$: two-line .h pattern
2023-08-16 11:54:16 -06:00
time.h
time.h: add timegm() to the C23 namespace
2025-11-28 16:19:40 +01:00
timeconv.h
include: Remove ancient SCCS tags.
2023-11-26 22:23:28 -07:00
timers.h
Remove $FreeBSD$: two-line .h pattern
2023-08-16 11:54:16 -06:00
ttyent.h
include: Remove ancient SCCS tags.
2023-11-26 22:23:28 -07:00
uchar.h
uchar.h: add char8_t
2025-11-28 16:19:53 +01:00
ulimit.h
Remove $FreeBSD$: two-line .h pattern
2023-08-16 11:54:16 -06:00
unistd.h
libc: add freadlink(3)
2026-05-10 17:53:20 +03:00
utime.h
include: Remove ancient SCCS tags.
2023-11-26 22:23:28 -07:00
utmpx.h
Remove $FreeBSD$: two-line .h pattern
2023-08-16 11:54:16 -06:00
uuid.h
Remove $FreeBSD$: two-line .h pattern
2023-08-16 11:54:16 -06:00
varargs.h
Remove $FreeBSD$: two-line .h pattern
2023-08-16 11:54:16 -06:00
wchar.h
sys/_stdarg.h: drop cdefs.h and _types.h polution
2025-06-11 17:39:02 +01:00
wctype.h
Remove $FreeBSD$: one-line .h pattern
2023-08-16 11:54:23 -06:00
wordexp.h
Remove $FreeBSD$: two-line .h pattern
2023-08-16 11:54:16 -06:00
xlocale.h
Remove "All Rights Reserved" from FreeBSD Foundation copyrights
2024-07-30 12:16:36 -04:00