diff options
Diffstat (limited to 'support/xclock_gettime.c')
-rw-r--r-- | support/xclock_gettime.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/support/xclock_gettime.c b/support/xclock_gettime.c new file mode 100644 index 0000000..0961e75 --- /dev/null +++ b/support/xclock_gettime.c @@ -0,0 +1,31 @@ +/* clock_gettime with error checking. + Copyright (C) 2019 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 <support/check.h> +#include <support/xtime.h> +#include <support/xthread.h> + +void +xclock_gettime (clockid_t clockid, + struct timespec *ts) +{ + const int ret = clock_gettime (clockid, ts); + if (ret < 0) + FAIL_EXIT1 ("clock_gettime (%d): %m", + clockid); +} |