glibc/sysdeps
Sergey Bugaev 5fa8945605 hurd: Implement MSG_CMSG_CLOEXEC
This is a new flag that can be passed to recvmsg () to make it
atomically set the CLOEXEC flag on all the file descriptors received
using the SCM_RIGHTS mechanism. This is useful for all the same reasons
that the other XXX_CLOEXEC flags are useful: namely, it provides
atomicity with respect to another thread of the same process calling
(fork and then) exec at the same time.

This flag is already supported on Linux and FreeBSD. The flag's value,
0x40000, is choosen to match FreeBSD's.

Signed-off-by: Sergey Bugaev <bugaevc@gmail.com>
Message-Id: <20230423160548.126576-2-bugaevc@gmail.com>
2023-04-24 23:09:50 +02:00
..
aarch64 aarch64: update libm test ulps 2023-02-24 10:55:38 +00:00
alpha alpha: Remove strncmp optimization 2023-03-02 16:41:43 -03:00
arc ARC:fpu: add extra capability check before use of sqrt and fma builtins 2023-02-17 16:17:58 -03:00
arm Update arm libm-tests-ulps 2023-03-30 10:50:50 -03:00
csky C-SKY: Strip hard float abi from hard float feature. 2023-02-07 16:34:24 +08:00
generic elf: Stop including tls.h in ldsodefs.h 2023-04-10 23:26:28 +02:00
gnu Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
hppa hppa: Update struct __pthread_rwlock_arch_t comment. 2023-04-05 18:54:47 +00:00
htl htl: move pthread_self info libc. 2023-04-05 01:26:36 +02:00
hurd Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
i386 math: Remove the error handling wrapper from fmod and fmodf 2023-04-03 16:45:27 -03:00
ia64 ia64: Regenerate ulps 2023-01-24 11:21:38 -05:00
ieee754 math: Improve fmod(f) performance 2023-04-17 13:03:10 +01:00
loongarch LoongArch: Add get_rounding_mode. 2023-03-13 09:20:42 +08:00
m68k math: Remove the error handling wrapper from fmod and fmodf 2023-04-03 16:45:27 -03:00
mach hurd: Implement MSG_CMSG_CLOEXEC 2023-04-24 23:09:50 +02:00
microblaze Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
mips Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
nios2 Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
nptl Created tunable to force small pages on stack allocation. 2023-04-20 13:54:24 -03:00
or1k Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
posix system: Add "--" after "-c" for sh (BZ #28519) 2023-03-28 10:12:30 -03:00
powerpc powerpc: Disable stack protector in early static initialization 2023-04-03 17:42:08 -03:00
pthread Use O_CLOEXEC in more places (BZ #15722) 2023-04-22 13:50:14 +02:00
riscv riscv: Add string-fza.h and string-fzi.h 2023-02-06 16:19:35 -03:00
s390 Remove --enable-tunables configure option 2023-03-29 14:33:06 -03:00
sh sh: Add string-fzb.h 2023-02-06 16:19:35 -03:00
sparc Remove --enable-tunables configure option 2023-03-29 14:33:06 -03:00
unix hurd: Implement prefer_map_32bit_exec tunable 2023-04-24 22:48:35 +02:00
wordsize-32 Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
wordsize-64 C2x strtol binary constant handling 2023-02-16 23:02:40 +00:00
x86 <sys/platform/x86.h>: Add PREFETCHI support 2023-04-05 14:46:10 -07:00
x86_64 hurd: Implement prefer_map_32bit_exec tunable 2023-04-24 22:48:35 +02:00