Rich Felker 2010df0d64 preserve errno across free ... as an outcome of Austin Group issue #385, future versions of the standard will require free not to alter the value of errno. save and restore it individually around the calls to madvise and munmap so that the cost is not imposed on calls to free that do not result in any syscall.		2021-01-30 17:14:20 -05:00
..
aio	drop use of pthread_once for aio thread stack size init	2020-12-08 18:02:39 -05:00
complex	fix incorrect results for catanf and catanl with some inputs	2020-02-05 09:40:11 -05:00
conf	fix build regression in sysconf for archs with variable page size	2018-09-14 16:25:56 -04:00
crypt	update crypt_blowfish to support $2b$ prefix	2020-10-18 12:16:55 -04:00
ctype	fix wcwidth wrongly returning 0 for most of planes 4 and up	2020-01-01 20:02:51 -05:00
dirent	fail fdopendir for O_PATH file descriptors	2019-02-07 12:51:02 -05:00
env	fix inconsistent signature of __libc_start_main	2021-01-30 16:42:26 -05:00
errno	improve strerror speed	2020-03-14 21:23:37 -04:00
exit	lift child restrictions after multi-threaded fork	2020-11-11 15:55:30 -05:00
fcntl	remove spurious inclusion of libc.h for LFS64 ABI aliases	2018-09-12 14:34:38 -04:00
fenv	fix sh fesetround failure to clear old mode	2020-04-18 03:23:40 -04:00
include	give libc access to its own malloc even if public malloc is interposed	2020-11-11 11:38:21 -05:00
internal	lift locale lock out of internal __get_locale	2020-12-09 16:58:32 -05:00
ipc	fix corrupt sysvipc timestamps on 32-bit archs with old kernels	2020-03-14 21:23:37 -04:00
ldso	lift child restrictions after multi-threaded fork	2020-11-11 15:55:30 -05:00
legacy	fix segfault in lutimes when tv argument is NULL	2020-11-29 00:57:24 -05:00
linux	fix setgroups behavior in multithreaded process	2020-10-27 00:59:54 -04:00
locale	use libc-internal malloc for newlocale/freelocale	2020-12-09 17:11:05 -05:00
malloc	preserve errno across free	2021-01-30 17:14:20 -05:00
math	arm fabs and sqrt: support single-precision-only fpu variants	2020-11-29 00:49:24 -05:00
misc	fix VIDIOC_DQEVENT (v4l2) ioctl fallback for pre-5.6 kernels	2020-12-14 20:36:13 -05:00
mman	revert unwanted and inadvertent change that slipped into mmap.c	2019-12-20 21:27:39 -05:00
mq	mq_timedsend, mq_timedreceive: add time64, decouple 32-bit time_t	2019-07-28 17:09:30 -04:00
multibyte	rewrite wcsnrtombs to fix buffer overflow and other bugs	2020-11-19 17:12:43 -05:00
network	fix missing newline in herror output	2020-09-03 17:30:22 -04:00
passwd	fix getgrouplist when nscd reports an empty list	2020-10-14 20:27:12 -04:00
prng	lift child restrictions after multi-threaded fork	2020-11-11 15:55:30 -05:00
process	fail posix_spawn file_actions operations with negative fds	2021-01-30 16:09:22 -05:00
regex	fix failure of glob to match broken symlinks under some conditions	2019-08-07 02:38:45 -04:00
sched	sched_rr_get_interval: don't assume time_t is 32-bit on 32-bit archs	2019-07-29 12:31:20 -04:00
search	new tsearch implementation	2018-09-20 17:57:47 -04:00
select	fix regression in select with no timeout	2019-08-07 02:57:53 -04:00
setjmp	aarch64: fix setjmp return value	2020-08-12 21:53:25 -04:00
signal	lift sigaction abort locking to fix posix_spawn child deadlock	2020-10-24 15:59:40 -04:00
stat	fix remaining direct use of stat syscalls outside fstatat.c	2020-02-12 17:34:17 -05:00
stdio	lift child restrictions after multi-threaded fork	2020-11-11 15:55:30 -05:00
stdlib	fix undefined behavior in wcsto[ld] family functions	2020-04-24 10:39:17 -04:00
string	fix misleading comment in strstr	2020-12-09 11:34:29 -05:00
temp	remove spurious inclusion of libc.h for LFS64 ABI aliases	2018-09-12 14:34:38 -04:00
termios	add tcgetwinsize and tcsetwinsize functions, move struct winsize	2020-08-24 21:31:18 -04:00
thread	fix omission of non-stub pthread_mutexattr_getprotocol	2020-12-07 17:25:08 -05:00
time	parse v3 or future-unknown zoneinfo file versions as v2+	2020-11-22 17:26:36 -05:00
unistd	work around linux bug in readlink syscall with zero buffer size	2020-11-23 19:44:19 -05:00