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/* Copyright (C) 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2004. 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 <stdlib.h> #include <unistd.h> static void * tf (void *arg) { int fds[2]; if (pipe (fds) != 0) { puts ("pipe failed"); exit (1); } char buf[10]; read (fds[0], buf, sizeof (buf)); puts ("read returned"); exit (1); } static pthread_t th; static void __attribute ((destructor)) dest (void) { if (pthread_cancel (th) != 0) { puts ("cancel failed"); _exit (1); } void *r; if (pthread_join (th, &r) != 0) { puts ("join failed"); _exit (1); } /* Exit successfully. */ _exit (0); } void m (void) { if (pthread_create (&th, NULL, tf, NULL) != 0) { puts ("create failed"); _exit (1); } } |