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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
argp Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
assert Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
benchtests Run bench-timing-type with newly built libc. 2020-01-20 11:29:41 +00:00
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csu elf: Move vDSO setup to rtld (BZ#24967) 2020-01-03 11:22:07 -03:00
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debug Fix array overflow in backtrace on PowerPC (bug 25423) 2020-01-21 15:26:57 +01:00
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include y2038: linux: Provide __timerfd_gettime64 implementation 2020-02-02 11:23:23 +01:00
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locale Fix locale/tst-locale-locpath cross-testing when sshd sets LANG. 2020-01-24 17:23:07 +00:00
localedata sl_SI locale: Use "." as the thousands separator (bug 25233) 2020-01-08 00:13:48 +01:00
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malloc Remove incorrect alloc_size attribute from pvalloc [BZ #25401] 2020-01-17 15:05:34 +01:00
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sysdeps y2038: linux: Provide __timerfd_gettime64 implementation 2020-02-02 11:23:23 +01:00
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.gitattributes Assume __NR_openat is always defined 2016-03-23 23:35:08 +01:00
.gitignore Add *.pyc to .gitignore 2015-05-18 15:26:26 +05:30
abi-tags Remove the bulk of the NaCl port. 2017-05-20 08:09:10 -04:00
aclocal.m4 LIBC_SLIBDIR_RTLDDIR: substitute arguments in single quotes 2018-01-25 17:20:28 +01:00
config.h.in sparc: Assume GOTDATA support in the toolchain 2019-10-09 19:15:33 +02:00
config.make.in Make --bindir effective 2019-05-14 11:04:33 -03:00
configure x86: Assume --enable-cet if GCC defaults to CET [BZ #25225] 2019-12-03 18:48:18 +01:00
configure.ac x86: Assume --enable-cet if GCC defaults to CET [BZ #25225] 2019-12-03 18:48:18 +01:00
COPYING
COPYING.LIB
extra-lib.mk Rename cppflags-iterator.mk to libof-iterator.mk, remove extra-modules.mk. 2017-05-09 07:06:29 -04:00
gen-locales.mk Improve gen-locales.mk and gen-locale.sh to make test files with @ options work 2018-02-27 17:01:57 +01:00
INSTALL Update newest tested versions of dependencies in install.texi 2020-02-01 17:16:54 +05:30
libc-abis libc-abis: Define ABSOLUTE ABI [BZ #19818][BZ #23307] 2018-07-05 18:06:43 +01:00
libof-iterator.mk Rename cppflags-iterator.mk to libof-iterator.mk, remove extra-modules.mk. 2017-05-09 07:06:29 -04:00
LICENSES Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
MAINTAINERS Add MAINTAINERS 2017-05-11 13:38:30 -04:00
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NEWS Open master for 2.32 development 2020-02-01 17:22:50 +05:30
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shlib-versions Extend NSS test suite 2017-07-17 15:52:44 -04:00
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version.h Open master for 2.32 development 2020-02-01 17:22:50 +05:30

This directory contains the sources of the GNU C Library.
See the file "version.h" for what release version you have.

The GNU C Library is the standard system C library for all GNU systems,
and is an important part of what makes up a GNU system.  It provides the
system API for all programs written in C and C-compatible languages such
as C++ and Objective C; the runtime facilities of other programming
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In GNU/Linux systems, the C library works with the Linux kernel to
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In GNU/Hurd systems, it works with a microkernel and Hurd servers.

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Also note that the shared version of the libgcc_s library must be
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The GNU C Library supports these configurations for using Linux kernels:

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