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YunQiang Su a9acb7b39e Define in_int32_t_range to check if the 64 bit time_t syscall should be used
Currently glibc uses in_time_t_range to detects time_t overflow,
and if it occurs fallbacks to 64 bit syscall version.

The function name is confusing because internally time_t might be
either 32 bits or 64 bits (depending on __TIMESIZE).

This patch refactors the in_time_t_range by replacing it with
in_int32_t_range for the case to check if the 64 bit time_t syscall
should be used.

The in_time_t range is used to detect overflow of the
syscall return value.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
2022-11-17 14:35:13 -03:00
argp configure: Use -Wno-ignored-attributes if compiler warns about multiple aliases 2022-11-01 09:51:06 -03:00
assert Use atomic_exchange_release/acquire 2022-09-26 16:58:08 +01:00
benchtests benchtests: Make str{n}{cat|cpy} benchmarks output json 2022-11-08 19:22:33 -08:00
bits Expose all MAP_ constants in <sys/mman.h> unconditionally (bug 29375) 2022-10-10 09:30:24 +02:00
catgets Use '%z' instead of '%Z' on printf functions 2022-09-22 08:48:04 -03:00
ChangeLog.old Create ChangeLog.old/ChangeLog.25. 2022-07-29 18:03:09 -04:00
conform hurd: drop SA_SIGINFO availability xfail 2022-01-15 17:43:07 +01:00
crypt crypt: Remove unused variable on cert test 2022-03-31 09:00:54 -03:00
csu elf: Introduce <dl-call_tls_init_tp.h> and call_tls_init_tp (bug 29249) 2022-11-03 17:28:03 +01:00
ctype Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
debug debug: Fix typo in tests-unsupported rule 2022-11-09 11:24:45 -03:00
dirent configure: Use -Wno-ignored-attributes if compiler warns about multiple aliases 2022-11-01 09:51:06 -03:00
dlfcn dlfcn: Pass caller pointer to static dlopen implementation (bug 29446) 2022-08-04 17:54:48 +02:00
elf elf/tlsdeschtab.h: Add the Malloc return value check in _dl_make_tlsdesc_dynamic() 2022-11-07 13:13:07 +00:00
gmon Use '%z' instead of '%Z' on printf functions 2022-09-22 08:48:04 -03:00
gnulib Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
grp Add access function attributes to grp and shadow headers 2022-03-14 20:02:30 +05:30
gshadow Add access function attributes to grp and shadow headers 2022-03-14 20:02:30 +05:30
hesiod Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
htl Use C11 atomics instead of atomic_decrement_and_test 2022-09-23 15:59:56 +01:00
hurd Use PTR_MANGLE and PTR_DEMANGLE unconditionally in C sources 2022-10-18 17:04:10 +02:00
iconv Use PTR_MANGLE and PTR_DEMANGLE unconditionally in C sources 2022-10-18 17:04:10 +02:00
iconvdata iconvdata/tst-table-charmap.sh: remove handling of old, borrowed format 2022-11-09 13:48:46 +01:00
include Define in_int32_t_range to check if the 64 bit time_t syscall should be used 2022-11-17 14:35:13 -03:00
inet configure: Use -Wno-ignored-attributes if compiler warns about multiple aliases 2022-11-01 09:51:06 -03:00
intl intl: Fix clang -Wunused-but-set-variable on plural.c 2022-11-01 09:45:34 -03:00
io Linux: Add ppoll fortify symbol for 64 bit time_t (BZ# 29746) 2022-11-08 13:37:06 -03:00
libio configure: Use -Wno-ignored-attributes if compiler warns about multiple aliases 2022-11-01 09:51:06 -03:00
locale locale: prevent maybe-uninitialized errors with -Os [BZ #19444] 2022-10-05 18:04:13 -03:00
localedata Update to Unicode 15.0.0 [BZ #29604] 2022-10-06 08:58:33 +02:00
login configure: Use -Wno-ignored-attributes if compiler warns about multiple aliases 2022-11-01 09:51:06 -03:00
mach Use atomic_exchange_release/acquire 2022-09-26 16:58:08 +01:00
malloc malloc: Use uintptr_t for pointer alignment 2022-11-01 09:48:22 +00:00
manual manual: Add missing % in int conversion list 2022-10-25 09:12:30 +02:00
math Disable use of -fsignaling-nans if compiler does not support it 2022-11-01 09:46:08 -03:00
mathvec Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
misc configure: Use -Wno-ignored-attributes if compiler warns about multiple aliases 2022-11-01 09:51:06 -03:00
nis nis: Fix nis_print_directory 2022-10-20 10:54:27 -03:00
nptl Define in_int32_t_range to check if the 64 bit time_t syscall should be used 2022-11-17 14:35:13 -03:00
nptl_db nptl_db: disable DT_RELR on libthread_db.so 2022-06-08 11:17:47 -05:00
nscd nscd: Drop local address tuple variable [BZ #29607] 2022-10-04 18:40:25 -04:00
nss Use PTR_MANGLE and PTR_DEMANGLE unconditionally in C sources 2022-10-18 17:04:10 +02:00
po Update libc.pot for 2.36 release. 2022-07-29 16:41:57 -04:00
posix posix: Make posix_spawn extensions available by default 2022-11-04 13:29:52 +01:00
pwd Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
resolv configure: Use -Wno-ignored-attributes if compiler warns about multiple aliases 2022-11-01 09:51:06 -03:00
resource configure: Use -Wno-ignored-attributes if compiler warns about multiple aliases 2022-11-01 09:51:06 -03:00
rt rt: Initialize mq_send input on tst-mqueue{5,6} 2022-10-05 18:04:13 -03:00
scripts scripts/glibcelf.py: Properly report <elf.h> parsing failures 2022-11-03 12:24:17 +01:00
setjmp Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
shadow Add access function attributes to grp and shadow headers 2022-03-14 20:02:30 +05:30
signal Refactor internal-signals.h 2022-06-30 14:56:21 -03:00
socket configure: Use -Wno-ignored-attributes if compiler warns about multiple aliases 2022-11-01 09:51:06 -03:00
soft-fp soft-fp: Add fixhf[uns][di|si] and float[uns][di|si]hf 2022-08-08 11:28:40 -03:00
stdio-common configure: Use -Wno-ignored-attributes if compiler warns about multiple aliases 2022-11-01 09:51:06 -03:00
stdlib Apply asm redirection in gmp.h before first use 2022-11-07 10:40:21 -03:00
string string: Add len=0 to {w}memcmp{eq} tests and benchtests 2022-11-08 19:19:35 -08:00
sunrpc sunrpc: Suppress GCC -Os warning on user2netname 2022-10-05 18:04:13 -03:00
support support: Add xpthread_cond_signal wrapper 2022-10-03 11:19:36 -03:00
sysdeps Define in_int32_t_range to check if the 64 bit time_t syscall should be used 2022-11-17 14:35:13 -03:00
sysvipc Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
termios configure: Use -Wno-ignored-attributes if compiler warns about multiple aliases 2022-11-01 09:51:06 -03:00
time configure: Use -Wno-ignored-attributes if compiler warns about multiple aliases 2022-11-01 09:51:06 -03:00
timezone timezone: Fix tst-bz28707 Makefile rule 2022-01-12 10:30:10 -03:00
wcsmbs configure: Use -Wno-ignored-attributes if compiler warns about multiple aliases 2022-11-01 09:51:06 -03:00
wctype configure: Use -Wno-ignored-attributes if compiler warns about multiple aliases 2022-11-01 09:51:06 -03:00
.clang-format Add .clang-format style file 2022-04-11 10:51:03 -05:00
.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 Correctly determine libc.so 'OUTPUT_FORMAT' when cross-compiling. 2022-10-28 17:19:02 -04:00
config.h.in LoongArch: Add LoongArch entries to config.h.in 2022-07-26 12:35:12 -03:00
config.make.in Revert "Detect ld.so and libc.so version inconsistency during startup" 2022-08-25 18:46:43 +02:00
configure Rewrite find_cxx_header config configure.ac 2022-11-07 10:40:17 -03:00
configure.ac Rewrite find_cxx_header config configure.ac 2022-11-07 10:40:17 -03:00
CONTRIBUTED-BY Remove "Contributed by" lines 2021-09-03 22:06:44 +05:30
COPYING Update to latest versions of GPL-2.0 and LGPL-2.1 2013-09-09 12:52:48 +10:00
COPYING.LIB Update to latest versions of GPL-2.0 and LGPL-2.1 2013-09-09 12:52:48 +10:00
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 Revert "Detect ld.so and libc.so version inconsistency during startup" 2022-08-25 18:46:43 +02:00
libc-abis riscv: support GNU indirect function 2021-01-10 21:25:13 -05:00
libof-iterator.mk Rename cppflags-iterator.mk to libof-iterator.mk, remove extra-modules.mk. 2017-05-09 07:06:29 -04:00
LICENSES arc4random: simplify design for better safety 2022-07-27 08:58:27 -03:00
MAINTAINERS Add MAINTAINERS 2017-05-11 13:38:30 -04:00
Makeconfig Remove lingering libSegfault Makefile entries 2022-10-26 15:55:43 -03:00
Makefile grep: egrep -> grep -E, fgrep -> grep -F 2022-06-05 12:09:02 -07:00
Makefile.help Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
Makefile.in New make target to only build benchmark binaries 2016-04-20 10:23:28 +05:30
Makerules Makerules: Generate shlib.lds with -fuse-ld=bfd 2022-11-08 20:56:59 -08:00
NEWS NEWS: Fix grammar 2022-10-06 13:19:33 +02:00
o-iterator.mk Fri Mar 17 12:58:37 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> 1995-03-17 18:42:51 +00:00
README LoongArch: Update NEWS and README for the LoongArch port. 2022-07-26 12:35:12 -03:00
Rules Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
SHARED-FILES Mention today's regex merge in SHARED-FILES 2021-09-21 18:00:10 -07:00
shlib-versions nss: Do not mention NSS test modules in <gnu/lib-names.h> 2022-03-11 08:24:04 +01:00
test-skeleton.c Update copyright dates with scripts/update-copyrights 2022-01-01 11:40:24 -08:00
version.h Open master branch for glibc 2.37 development 2022-07-30 15:34:51 -04:00

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,
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