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Diffstat (limited to 'nptl/tst-cancel8.c')
-rw-r--r-- | nptl/tst-cancel8.c | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/nptl/tst-cancel8.c b/nptl/tst-cancel8.c deleted file mode 100644 index 0ee1e85..0000000 --- a/nptl/tst-cancel8.c +++ /dev/null @@ -1,142 +0,0 @@ -/* 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 pthread_barrier_t bar; - -static int global; - - -static void -cleanup (void *arg) -{ - global = 1; -} - - -static void * -tf (void *arg) -{ - /* Enable cancellation, but defer it. */ - if (pthread_setcancelstate (PTHREAD_CANCEL_ENABLE, NULL) != 0) - { - puts ("setcancelstate failed"); - exit (1); - } - if (pthread_setcanceltype (PTHREAD_CANCEL_DEFERRED, NULL) != 0) - { - puts ("setcanceltype failed"); - exit (1); - } - - /* Add cleanup handler. */ - pthread_cleanup_push (cleanup, NULL); - - /* Synchronize with the main thread. */ - int r = pthread_barrier_wait (&bar); - if (r != 0 && r!= PTHREAD_BARRIER_SERIAL_THREAD) - { - puts ("tf: first barrier_wait failed"); - exit (1); - } - - /* And again. Once this is done the main thread should have canceled - this thread. */ - r = pthread_barrier_wait (&bar); - if (r != 0 && r!= PTHREAD_BARRIER_SERIAL_THREAD) - { - puts ("tf: second barrier_wait failed"); - exit (1); - } - - /* Remove the cleanup handler without executing it. */ - pthread_cleanup_pop (0); - - /* Now react on the cancellation. */ - pthread_testcancel (); - - /* This call should never return. */ - return NULL; -} - - -static int -do_test (void) -{ - if (pthread_barrier_init (&bar, NULL, 2) != 0) - { - puts ("barrier_init failed"); - exit (1); - } - - pthread_t th; - if (pthread_create (&th, NULL, tf, NULL) != 0) - { - puts ("pthread_create failed"); - return 1; - } - - int r = pthread_barrier_wait (&bar); - if (r != 0 && r!= PTHREAD_BARRIER_SERIAL_THREAD) - { - puts ("first barrier_wait failed"); - exit (1); - } - - if (pthread_cancel (th) != 0) - { - puts ("pthread_cancel failed"); - return 1; - } - - r = pthread_barrier_wait (&bar); - if (r != 0 && r!= PTHREAD_BARRIER_SERIAL_THREAD) - { - puts ("second barrier_wait failed"); - exit (1); - } - - void *result; - if (pthread_join (th, &result) != 0) - { - puts ("pthread_join failed"); - return 1; - } - - if (result != PTHREAD_CANCELED) - { - puts ("thread was not canceled"); - exit (1); - } - - if (global != 0) - { - puts ("cancellation handler has been called"); - exit (1); - } - - return 0; -} - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" |