support/xclock_gettime.c

   1 /* clock_gettime with error checking.
   2    Copyright (C) 2019-2020 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <https://www.gnu.org/licenses/>.  */
  18
  19 #include <support/check.h>
  20 #include <support/xtime.h>
  21 #include <support/xthread.h>
  22
  23 void
  24 xclock_gettime (clockid_t clockid,
  25                 struct timespec *ts)
  26 {
  27   const int ret = clock_gettime (clockid, ts);
  28   if (ret < 0)
  29     FAIL_EXIT1 ("clock_gettime (%d): %m",
  30                 clockid);
  31 }