mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-14 01:00:07 +00:00
a156555007
The xclock_settime is a wrapper function on the clock_settime syscall to be used in the test code. It checks if the GLIBC_TEST_ALLOW_TIME_SETTING env variable is defined in the environment in which test is executed. If it is not - the test ends as unsupported. Otherwise, the clock-settime is executed and return value is assessed. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
35 lines
1.2 KiB
C
35 lines
1.2 KiB
C
/* clock_settime with error checking.
|
|
Copyright (C) 2021 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
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#include <stdlib.h>
|
|
#include <support/check.h>
|
|
#include <support/xtime.h>
|
|
|
|
void
|
|
xclock_settime (clockid_t clockid,
|
|
const struct timespec *ts)
|
|
{
|
|
if (getenv (SETTIME_ENV_NAME) == NULL)
|
|
FAIL_UNSUPPORTED ("clock_settime is executed only when "\
|
|
SETTIME_ENV_NAME" is set\n");
|
|
|
|
int ret = clock_settime (clockid, ts);
|
|
if (ret < 0)
|
|
FAIL_EXIT1 ("clock_settime (%d): %m", clockid);
|
|
}
|