1  /* Copyright (C) 2003-2023 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     <https://www.gnu.org/licenses/>.  */
      17  
      18  #include <pthread.h>
      19  #include <stdio.h>
      20  #include <stdlib.h>
      21  #include <time.h>
      22  #include <unistd.h>
      23  
      24  
      25  int
      26  do_test (void)
      27  {
      28  #if defined _POSIX_THREAD_CPUTIME && _POSIX_THREAD_CPUTIME >= 0
      29    clockid_t cl;
      30    /* This is really only a linking-test here.  */
      31    int e = pthread_getcpuclockid (pthread_self (), &cl);
      32    if (e != 0)
      33      {
      34  # if _POSIX_THREAD_CPUTIME == 0
      35        if (sysconf (_SC_THREAD_CPUTIME) >= 0)
      36  # endif
      37  	{
      38  	  puts ("cpuclock advertised, but cannot get ID");
      39  	  exit (1);
      40  	}
      41      }
      42  #endif
      43  
      44    return 0;
      45  }
      46  
      47  
      48  #define TEST_FUNCTION do_test ()
      49  #include "../test-skeleton.c"