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glibc  2.9
tst-clock1.c
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00001 /* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
00002    This file is part of the GNU C Library.
00003    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
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 <pthread.h>
00021 #include <stdio.h>
00022 #include <stdlib.h>
00023 #include <time.h>
00024 #include <unistd.h>
00025 
00026 
00027 int
00028 do_test (void)
00029 {
00030 #if defined _POSIX_THREAD_CPUTIME && _POSIX_THREAD_CPUTIME >= 0
00031   clockid_t cl;
00032   /* This is really only a linking-test here.  */
00033   int e = pthread_getcpuclockid (pthread_self (), &cl);
00034   if (e != 0)
00035     {
00036 # if _POSIX_THREAD_CPUTIME == 0
00037       if (sysconf (_SC_THREAD_CPUTIME) >= 0)
00038 # endif
00039        {
00040          puts ("cpuclock advertized, but cannot get ID");
00041          exit (1);
00042        }
00043     }
00044 #endif
00045 
00046   return 0;
00047 }
00048 
00049 
00050 #define TEST_FUNCTION do_test ()
00051 #include "../test-skeleton.c"