| /* Copyright (C) 2002 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, write to the Free |
| Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. */ |
| |
| #include <pthread.h> |
| #include <signal.h> |
| #include <stdio.h> |
| #include <unistd.h> |
| |
| |
| static int fd[2]; |
| |
| |
| static void * |
| tf (void *arg) |
| { |
| char buf[100]; |
| |
| if (read (fd[0], buf, sizeof (buf)) == sizeof (buf)) |
| { |
| puts ("read succeeded"); |
| return (void *) 1l; |
| } |
| |
| return NULL; |
| } |
| |
| |
| static int |
| do_test (void) |
| { |
| pthread_t th; |
| void *r; |
| struct sigaction sa; |
| |
| sa.sa_handler = SIG_IGN; |
| sigemptyset (&sa.sa_mask); |
| sa.sa_flags = 0; |
| |
| if (sigaction (SIGPIPE, &sa, NULL) != 0) |
| { |
| puts ("sigaction failed"); |
| return 1; |
| } |
| |
| if (pipe (fd) != 0) |
| { |
| puts ("pipe failed"); |
| return 1; |
| } |
| |
| if (pthread_create (&th, NULL, tf, NULL) != 0) |
| { |
| puts ("create failed"); |
| return 1; |
| } |
| |
| if (pthread_cancel (th) != 0) |
| { |
| puts ("cancel failed"); |
| return 1; |
| } |
| |
| /* This will cause the read in the child to return. */ |
| close (fd[0]); |
| |
| if (pthread_join (th, &r) != 0) |
| { |
| puts ("join failed"); |
| return 1; |
| } |
| |
| if (r != PTHREAD_CANCELED) |
| { |
| puts ("result is wrong"); |
| return 1; |
| } |
| |
| return 0; |
| } |
| |
| #define TEST_FUNCTION do_test () |
| #include "../test-skeleton.c" |