Adhemerval Zanella 4c3df0eba5 linux: Only use 64-bit syscall if required for select ... For !__ASSUME_TIME64_SYSCALLS there is no need to issue a 64-bit syscall if the provided timeout fits in a 32-bit one. The 64-bit usage should be rare since the timeout is a relative one. This also avoids the need to use supports_time64() (which breaks the usage case of live migration like CRIU or similar). It also fixes an issue on 32-bit select call for !__ASSUME_PSELECT (microblase with older kernels only) where the expected timeout is a 'struct timeval' instead of 'struct timespec'. Checked on i686-linux-gnu on a 4.15 kernel and on a 5.11 kernel (with and without --enable-kernel=5.1) and on x86_64-linux-gnu. Reviewed-by: Lukasz Majewski <lukma@denx.de>		2021-06-22 12:09:52 -03:00
..
auxv.h	misc: Add internal __getauxval2 function	2020-10-27 16:34:37 +01:00
bitypes.h
cdefs.h	Rename __LONG_DOUBLE_USES_FLOAT128 to __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI	2020-04-30 08:52:08 -05:00
dir.h
epoll.h	Installed header hygiene (BZ#20366): Test of installed headers.	2016-09-23 08:43:56 -04:00
errno.h
fcntl.h
file.h	Installed header hygiene (BZ#20366): Test of installed headers.	2016-09-23 08:43:56 -04:00
gmon_out.h
gmon.h	Remove __bb_init_func and __bb_exit_func [BZ #21974]	2017-08-20 06:39:31 -07:00
ioctl.h	Hide internal __ioctl function [BZ #18822]	2017-10-01 15:59:06 -07:00
ipc.h
mman.h	Hide internal __mremap function [BZ #18822]	2017-10-01 16:02:04 -07:00
msg.h	sysv: linux: Add 64-bit time_t variant for msgctl	2020-07-09 12:05:40 -03:00
param.h
poll.h	y2038: linux: Provide __ppoll64 implementation	2019-11-11 14:41:43 +01:00
prctl.h	Add a C wrapper for prctl [BZ #25896]	2020-04-30 10:42:43 -07:00
profil.h	Installed header hygiene (BZ#20366): Test of installed headers.	2016-09-23 08:43:56 -04:00
queue.h
random.h	hurd: Fix local PLT	2019-12-13 11:11:54 +01:00
resource.h	setrlimit/getrlimit: Use __nonnull to avoid null pointer	2021-02-10 08:36:17 -03:00
select.h	linux: Only use 64-bit syscall if required for select	2021-06-22 12:09:52 -03:00
sem.h	sysv: linux: Add 64-bit time_t variant for semctl	2020-07-09 12:05:35 -03:00
sendfile.h	hurd: avoid PLT ref between sendfile and sendfile64	2018-06-16 00:44:57 +02:00
shm.h	sysv: linux: Add 64-bit time_t variant for shmctl	2020-07-09 12:05:47 -03:00
signal.h
single_threaded.h	Add the __libc_single_threaded variable	2020-07-06 11:15:58 +02:00
socket.h	linux: Add fallback for 64-bit time_t SO_TIMESTAMP{NS}	2021-06-15 10:42:06 -03:00
stat.h	time: Add 64-bit time support for getdate	2021-06-15 10:42:11 -03:00
statfs.h	linux: Consolidate fstatfs implementations	2021-02-11 07:58:31 -03:00
statvfs.h	linux: Consolidate statvfs implementations	2021-02-11 08:00:41 -03:00
sysinfo.h	Hide internal sysinfo functions [BZ #18822]	2017-10-01 15:57:21 -07:00
syslog.h	ldbl-128ibm-compat: PLT redirects for using ldbl redirects internally	2020-03-25 14:34:23 -05:00
sysmacros.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
termios.h
time.h	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
timeb.h	time: Add 64-bit time_t support for ftime	2020-10-27 09:54:50 -03:00
times.h
ttychars.h	Add missing header wrappers under include/	2019-02-16 08:25:16 +01:00
types.h
uio.h	Hide __readv and __writev [BZ #18822]	2017-10-01 15:54:10 -07:00
un.h
unistd.h
utsname.h	hurd: keep only required PLTs in ld.so	2020-11-11 02:36:22 +01:00
vfs.h	Add missing header wrappers under include/	2019-02-16 08:25:16 +01:00
vlimit.h
wait.h	Implement waitpid in terms of wait4	2019-12-19 16:11:09 -03:00
xattr.h