53 lines
1.4 KiB
C
53 lines
1.4 KiB
C
/* This testcase is part of GDB, the GNU debugger.
|
|
|
|
Copyright 2010-2017 Free Software Foundation, Inc.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
|
|
|
#include <stdio.h>
|
|
#include <pthread.h>
|
|
#include <unistd.h>
|
|
#include <signal.h>
|
|
|
|
pthread_t thread2_id;
|
|
pthread_t thread3_id;
|
|
|
|
void* thread3 (void* d)
|
|
{
|
|
raise (SIGUSR1);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
void* thread2 (void* d)
|
|
{
|
|
/* Do not quit thread3 asynchronously wrt thread2 stop - wait first on
|
|
thread3_id to stop. It would complicate testcase receiption of the
|
|
events. */
|
|
|
|
pthread_create (&thread3_id, NULL, thread3, NULL); pthread_join (thread3_id, NULL);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
int main (void)
|
|
{
|
|
/* Use single line to not to race whether `thread2' breakpoint or `next' over
|
|
pthread_create will stop first. */
|
|
|
|
pthread_create (&thread2_id, NULL, thread2, NULL); pthread_join (thread2_id, NULL);
|
|
|
|
return 12;
|
|
}
|