/* Copyright (C) 2002, 2003 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ #include <pthread.h> #include <stdio.h> #include <unistd.h> #include <sys/types.h> static pid_t pid; static void * tf (void *a) { if (getpid () != pid) { write (2, "pid mismatch\n", 13); _exit (1); } return a; } int do_test (void) { pid = getpid (); #define N 2 pthread_t t[N]; int i; for (i = 0; i < N; ++i) if (pthread_create (&t[i], NULL, tf, (void *) (long int) (i + 1)) != 0) { write (2, "create failed\n", 14); _exit (1); } else printf ("created thread %d\n", i); for (i = 0; i < N; ++i) { void *r; int e; if ((e = pthread_join (t[i], &r)) != 0) { printf ("join failed: %d\n", e); _exit (1); } else if (r != (void *) (long int) (i + 1)) { write (2, "result wrong\n", 13); _exit (1); } else printf ("joined thread %d\n", i); } return 0; } #define TEST_FUNCTION do_test () #include "../test-skeleton.c"