gdb/testsuite/gdb.threads/killed.c

   1 /* This testcase is part of GDB, the GNU debugger.
   2
   3    Copyright 2002-2020 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 <sys/types.h>
  19 #include <signal.h>
  20 #include <pthread.h>
  21 #include <stdio.h>
  22 #include <stdlib.h>
  23 #include <unistd.h>
  24
  25 int pid;
  26
  27 void *
  28 child_func (void *dummy)
  29 {
  30   kill (pid, SIGKILL);
  31   exit (1);
  32 }
  33
  34 int
  35 main ()
  36 {
  37   pthread_t child;
  38
  39   pid = getpid ();
  40   pthread_create (&child, 0, child_func, 0);
  41   for (;;)
  42     sleep (10000);
  43 }