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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-7.2/] [gdb/] [testsuite/] [gdb.threads/] [thread_check.c] - Rev 330
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/* Copyright (C) 2004, 2007, 2008, 2009, 2010 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/>. This file was written by Steve Munroe (sjmunroe@us.ibm.com). */ /* Test break points and single step on thread functions. */ #include <string.h> #include <unistd.h> #include <pthread.h> #include <stdlib.h> #include <stdio.h> #include <errno.h> #define N 2 static void * tf (void *arg) { int n = (int) (long int) arg; char number[160]; int unslept = 10; sprintf(number, "tf(%ld): begin", (long)arg); puts (number); while (unslept > 0) unslept = sleep(unslept); sprintf(number, "tf(%ld): end", (long)arg); puts (number); return NULL; } int main (int argc, char *argv[]) { int n; int unslept = 2; pthread_t th[N]; for (n = 0; n < N; ++n) if (pthread_create (&th[n], NULL, tf, (void *) (long int) n) != 0) { while (unslept > 0) unslept = sleep(2); puts ("create failed"); exit (1); } puts("after create"); for (n = 0; n < N; ++n) if (pthread_join (th[n], NULL) != 0) { puts ("join failed"); exit (1); } puts("after join"); return 0; }