gdb/testsuite/gdb.threads/corethreads.c

   1 /* Copyright 2011-2013 Free Software Foundation, Inc.
   2
   3    This file is part of GDB.
   4
   5    This program is free software; you can redistribute it and/or modify
   6    it under the terms of the GNU General Public License as published by
   7    the Free Software Foundation; either version 3 of the License, or
   8    (at your option) any later version.
   9
  10    This program is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13    GNU General Public License for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  17
  18 #include <pthread.h>
  19 #include <stdlib.h>
  20 #include <assert.h>
  21
  22 pthread_t thread0;
  23 pthread_t thread1;
  24
  25 static void *
  26 start (void *arg)
  27 {
  28   assert (pthread_self () == thread1);
  29
  30   abort ();
  31 }
  32
  33 int
  34 main (void)
  35 {
  36   int i;
  37
  38   thread0 = pthread_self ();
  39
  40   i = pthread_create (&thread1, NULL, start, NULL);
  41   assert (i == 0);
  42
  43   i = pthread_join (thread1, NULL);
  44   assert (i == 0);
  45
  46   return 0;
  47 }