sysdeps/unix/sysv/linux/time.c

   1 /* Copyright (C) 2005-2018 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, see
  16    <http://www.gnu.org/licenses/>.  */
  17
  18 #include <stddef.h>
  19 #include <time.h>
  20
  21 #include <sysdep.h>
  22
  23 #ifdef __NR_time
  24
  25 time_t
  26 time (time_t *t)
  27 {
  28   INTERNAL_SYSCALL_DECL (err);
  29   time_t res = INTERNAL_SYSCALL (time, err, 1, NULL);
  30   /* There cannot be any error.  */
  31   if (t != NULL)
  32     *t = res;
  33   return res;
  34 }
  35 libc_hidden_def (time)
  36
  37 #else
  38
  39 # include <sysdeps/posix/time.c>
  40
  41 #endif