gdb/testsuite/gdb.threads/killed-outside.c

   1 /* This testcase is part of GDB, the GNU debugger.
   2
   3    Copyright 2020-2022 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 <unistd.h>
  20 #include <stdlib.h>
  21
  22 pid_t pid;
  23
  24 static pthread_barrier_t threads_started_barrier;
  25
  26 static void
  27 all_started (void)
  28 {
  29 }
  30
  31 static void *
  32 fun (void *dummy)
  33 {
  34   int i;
  35
  36   pthread_barrier_wait (&threads_started_barrier);
  37
  38   for (i = 0; i < 180; i++)
  39     sleep (1);
  40
  41   pthread_exit (NULL);
  42 }
  43
  44 int
  45 main (void)
  46 {
  47   int i;
  48   pthread_t thread;
  49
  50   pid = getpid ();
  51
  52   pthread_barrier_init (&threads_started_barrier, NULL, 2);
  53
  54   pthread_create (&thread, NULL, fun, NULL);
  55
  56   pthread_barrier_wait (&threads_started_barrier);
  57
  58   all_started ();
  59
  60   for (i = 0; i < 180; i++)
  61     sleep (1);
  62
  63   exit (EXIT_SUCCESS);
  64 }