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glibc  2.9
clock_nanosleep.c
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00001 /* High-resolution sleep with the specified clock.  Stub version.
00002    Copyright (C) 2000 Free Software Foundation, Inc.
00003    This file is part of the GNU C Library.
00004 
00005    The GNU C Library is free software; you can redistribute it and/or
00006    modify it under the terms of the GNU Lesser General Public
00007    License as published by the Free Software Foundation; either
00008    version 2.1 of the License, or (at your option) any later version.
00009 
00010    The GNU C Library is distributed in the hope that it will be useful,
00011    but WITHOUT ANY WARRANTY; without even the implied warranty of
00012    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013    Lesser General Public License for more details.
00014 
00015    You should have received a copy of the GNU Lesser General Public
00016    License along with the GNU C Library; if not, write to the Free
00017    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
00018    02111-1307 USA.  */
00019 
00020 #include <errno.h>
00021 #include <sys/time.h>
00022 
00023 
00024 int
00025 clock_nanosleep (clockid_t clock_id, int flags, const struct timespec *req,
00026                struct timespec *rem)
00027 {
00028   if (__builtin_expect (req->tv_nsec, 0) < 0
00029       || __builtin_expect (req->tv_nsec, 0) >= 1000000000)
00030     return EINVAL;
00031 
00032   if (flags != TIMER_ABSTIME && flags != 0)
00033     return EINVAL;
00034 
00035   /* Not implemented.  */
00036   return ENOSYS;
00037 }
00038 stub_warning (clock_nanosleep)
00039 #include <stub-tag.h>