diff options
Diffstat (limited to 'test/nptl/tst-cancel6.c')
-rw-r--r-- | test/nptl/tst-cancel6.c | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/test/nptl/tst-cancel6.c b/test/nptl/tst-cancel6.c new file mode 100644 index 000000000..94de85830 --- /dev/null +++ b/test/nptl/tst-cancel6.c @@ -0,0 +1,79 @@ +/* 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 <stdio.h> +#include <stdlib.h> +#include <unistd.h> + + +static void * +tf (void *arg) +{ + char buf[100]; + fgets (buf, sizeof (buf), arg); + /* This call should never return. */ + return NULL; +} + + +static int +do_test (void) +{ + int fd[2]; + if (pipe (fd) != 0) + { + puts ("pipe failed"); + return 1; + } + + FILE *fp = fdopen (fd[0], "r"); + if (fp == NULL) + { + puts ("fdopen failed"); + return 1; + } + + pthread_t th; + if (pthread_create (&th, NULL, tf, fp) != 0) + { + puts ("pthread_create failed"); + return 1; + } + + sleep (1); + + if (pthread_cancel (th) != 0) + { + puts ("pthread_cancel failed"); + return 1; + } + + void *r; + if (pthread_join (th, &r) != 0) + { + puts ("pthread_join failed"); + return 1; + } + + return r != PTHREAD_CANCELED; +} + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" |