glibc/sysdeps
Lukasz Majewski 0f6e6b9764 y2038: linux: Provide __timerfd_gettime64 implementation
This patch replaces auto generated wrapper (as described in
sysdeps/unix/sysv/linux/syscalls.list) for timerfd_gettime with one which
adds extra support for reading 64 bit time values on machines with
__TIMESIZE != 64.
There is no functional change for architectures already supporting 64 bit
time ABI.

This patch is conceptually identical to timer_gettime conversion already
done in sysdeps/unix/sysv/linux/timer_gettime.c.
Please refer to corresponding commit message for detailed description of
introduced functions and the testing procedure.

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>

---
Changes for v4:
- Update date from 2019 to 2020

Changes for v3:
- Add missing libc_hidden_def()

Changes for v2:
- Remove "Contributed by" from the file header
- Remove early check for (fd < 0) in __timerfd_gettime64 as the fd
  correctness check is already done in Linux kernel
- Add single descriptive comment line to provide concise explanation
  of the code
2020-02-02 11:23:23 +01:00
..
aarch64 Add libm_alias_finite for _finite symbols 2020-01-03 10:02:04 -03:00
alpha Add libm_alias_finite for _finite symbols 2020-01-03 10:02:04 -03:00
arm Add libm_alias_finite for _finite symbols 2020-01-03 10:02:04 -03:00
csky Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
generic powerpc: Move cache line size to rtld_global_ro 2020-01-17 09:05:03 -03:00
gnu Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
hppa Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
htl htl: Add internal version of __pthread_mutex_timedlock 2020-01-13 20:41:07 +01:00
hurd Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
i386 i386: Use ENTRY/END in assembly codes 2020-02-01 05:44:55 -08:00
ia64 Linux: Use system call tables during build 2020-01-02 10:18:23 +01:00
ieee754 Fix maybe-uninitialized error on powerpc 2020-01-17 21:02:13 -03:00
init_array Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
m68k Add libm_alias_finite for _finite symbols 2020-01-03 10:02:04 -03:00
mach htl: Add internal version of __pthread_mutex_timedlock 2020-01-13 20:41:07 +01:00
microblaze Linux: Use system call tables during build 2020-01-02 10:18:23 +01:00
mips MIPS: Fix circular definition of __LDBL_MANT_DIG__ in ieee754.h 2020-01-08 14:28:23 -05:00
nios2 Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
nptl nptl: Avoid using PTHREAD_MUTEX_DEFAULT in macro definition [BZ #25271] 2020-01-30 15:54:49 +01:00
posix getaddrinfo: Fix resource leak after strdup failure in gethosts [BZ #25425] 2020-01-20 18:37:13 +01:00
powerpc Fix array overflow in backtrace on PowerPC (bug 25423) 2020-01-21 15:26:57 +01:00
pthread Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
riscv Add libm_alias_finite for _finite symbols 2020-01-03 10:02:04 -03:00
s390 Add libm_alias_finite for _finite symbols 2020-01-03 10:02:04 -03:00
sh Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
sparc Add libm_alias_finite for _finite symbols 2020-01-03 10:02:04 -03:00
unix y2038: linux: Provide __timerfd_gettime64 implementation 2020-02-02 11:23:23 +01:00
wordsize-32 Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
wordsize-64 Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
x86 x86: Don't make 2 calls to dlerror () in a row 2020-02-01 05:43:34 -08:00
x86_64 Add libm_alias_finite for _finite symbols 2020-01-03 10:02:04 -03:00