diff options
Diffstat (limited to 'sysdeps/pthread/tst-cleanup3.c')
-rw-r--r-- | sysdeps/pthread/tst-cleanup3.c | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/sysdeps/pthread/tst-cleanup3.c b/sysdeps/pthread/tst-cleanup3.c new file mode 100644 index 0000000..150d561 --- /dev/null +++ b/sysdeps/pthread/tst-cleanup3.c @@ -0,0 +1,98 @@ +/* Copyright (C) 2003-2020 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@redhat.com>, 2003. + + 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 + <https://www.gnu.org/licenses/>. */ + +#include <pthread.h> +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> + + +static int do_test (void); + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" + +static int global; + + +static void +ch (void *arg) +{ + int val = (long int) arg; + + printf ("ch (%d)\n", val); + + global *= val; + global += val; +} + + +static void * +tf (void *a) +{ + pthread_cleanup_push (ch, (void *) 1l); + + pthread_cleanup_push (ch, (void *) 2l); + + pthread_cleanup_push (ch, (void *) 3l); + + pthread_exit ((void *) 1l); + + pthread_cleanup_pop (1); + + pthread_cleanup_pop (1); + + pthread_cleanup_pop (1); + + return NULL; +} + + +int +do_test (void) +{ + pthread_t th; + + if (pthread_create (&th, NULL, tf, NULL) != 0) + { + write_message ("create failed\n"); + _exit (1); + } + + void *r; + int e; + if ((e = pthread_join (th, &r)) != 0) + { + printf ("join failed: %d\n", e); + _exit (1); + } + + if (r != (void *) 1l) + { + puts ("thread not canceled"); + exit (1); + } + + if (global != 9) + { + printf ("global = %d, expected 9\n", global); + exit (1); + } + + return 0; +} |