gdb/testsuite/gdb.trace/trace-mt.c

   1 /* This testcase is part of GDB, the GNU debugger.
   2
   3    Copyright 2012-2021 Free Software Foundation, Inc.
   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 "trace-common.h"
  20
  21 static void *
  22 thread_function(void *arg)
  23 {
  24   FAST_TRACEPOINT_LABEL(set_point1);
  25 }
  26
  27 static void
  28 end (void)
  29 {}
  30
  31 int
  32 main (int argc, char *argv[], char *envp[])
  33 {
  34   pthread_t threads[2];
  35   int i;
  36
  37   for (i = 0; i < 2; i++)
  38     pthread_create (&threads[i], NULL, thread_function, NULL);
  39
  40   for (i = 0; i < 2; i++)
  41     pthread_join (threads[i], NULL);
  42
  43   end ();
  44
  45   return 0;
  46 }