diff options
author | Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr> | 2017-09-08 00:42:08 +0200 |
---|---|---|
committer | Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr> | 2018-10-24 12:53:27 +0200 |
commit | e5a827554ee908077822f6aa16aca6aa3277f598 (patch) | |
tree | 997bd87925a09152b40d99f61d560eae953bc06f | |
parent | f363546f1a5d965c75226512431c088660667cb3 (diff) | |
download | glibc-e5a827554ee908077822f6aa16aca6aa3277f598.tar.gz glibc-e5a827554ee908077822f6aa16aca6aa3277f598.tar.xz glibc-e5a827554ee908077822f6aa16aca6aa3277f598.zip |
Y2038: add function __getitimer64
-rw-r--r-- | time/Makefile | 1 | ||||
-rw-r--r-- | time/Versions | 1 | ||||
-rw-r--r-- | time/getitimer64.c | 46 |
3 files changed, 48 insertions, 0 deletions
diff --git a/time/Makefile b/time/Makefile index b8ad2f9a77..3e7f008173 100644 --- a/time/Makefile +++ b/time/Makefile @@ -35,6 +35,7 @@ routines := offtime asctime clock ctime ctime_r difftime \ gettimeofday settimeofday adjtime tzset \ gettimeofday64 settimeofday64 \ tzfile getitimer setitimer \ + getitimer64 \ stime dysize timegm ftime \ getdate strptime strptime_l \ strftime wcsftime strftime_l wcsftime_l \ diff --git a/time/Versions b/time/Versions index a965b6982b..155180ecf6 100644 --- a/time/Versions +++ b/time/Versions @@ -87,5 +87,6 @@ libc { __utimes64; __adjtime64; __adjtimex64; + __getitimer64; } } diff --git a/time/getitimer64.c b/time/getitimer64.c new file mode 100644 index 0000000000..68bcaefe5b --- /dev/null +++ b/time/getitimer64.c @@ -0,0 +1,46 @@ +/* Get the current value of an interval timer + + Copyright (C) 2018 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <stddef.h> +#include <errno.h> +#include <sys/time.h> + +/* Set *VALUE to the current setting of timer WHICH. + Return 0 on success, -1 on errors. */ +int +__getitimer64 (enum __itimer_which which, + struct __itimerval64 *value) +{ + struct itimerval value32, *value32p= NULL; + + if (value != NULL) + value32p = &value32; + + int result = __getitimer(which, value32p); + + if (result == 0 && value != NULL) + { + value->it_interval.tv_sec = value32.it_interval.tv_sec; + value->it_interval.tv_usec = value32.it_interval.tv_usec; + value->it_value.tv_sec = value32.it_value.tv_sec; + value->it_value.tv_usec = value32.it_value.tv_usec; + } + + return result; +} |