sysdeps/unix/sysv/aix/nanosleep.c

   1 /* Copyright (C) 2000, 2002 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, write to the Free
  16    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  17    02111-1307 USA.  */
  18
  19 #include <assert.h>
  20 #include <sys/time.h>
  21 #include <sys/types.h>
  22
  23 struct timestruc_t
  24 {
  25   time_t tv_sec;        /* seconds.  */
  26   suseconds_t tv_nsec;  /* and nanoseconds.  */
  27 };
  28
  29
  30 extern int _nsleep (struct timestruc_t *rqtp, struct timestruc_t *rmtp);
  31
  32 int
  33 __libc_nanosleep (const struct timespec *req, struct timespec *rem)
  34 {
  35   assert (sizeof (struct timestruc_t) == sizeof (*req));
  36   return _nsleep ((struct timestruc_t *) req, (struct timestruc_t *) rem);
  37 }
  38 strong_alias (__libc_nanosleep, __nanosleep)
  39 libc_hidden_def (__nanosleep)
  40 strong_alias (__libc_nanosleep, nanosleep)