diff options
Diffstat (limited to 'nptl/tst-cancel18.c')
-rw-r--r-- | nptl/tst-cancel18.c | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/nptl/tst-cancel18.c b/nptl/tst-cancel18.c deleted file mode 100644 index 7dce66c..0000000 --- a/nptl/tst-cancel18.c +++ /dev/null @@ -1,173 +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 <errno.h> -#include <pthread.h> -#include <stdio.h> -#include <stdlib.h> -#include <time.h> -#include <unistd.h> - - -static pthread_barrier_t b; - - -/* Cleanup handling test. */ -static int cl_called; - -static void -cl (void *arg) -{ - ++cl_called; -} - - -static void * -tf (void *arg) -{ - int r = pthread_barrier_wait (&b); - if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) - { - puts ("barrier_wait failed"); - exit (1); - } - - pthread_cleanup_push (cl, NULL); - - struct timespec ts = { .tv_sec = arg == NULL ? 10000000 : 0, .tv_nsec = 0 }; - TEMP_FAILURE_RETRY (clock_nanosleep (CLOCK_REALTIME, 0, &ts, &ts)); - - pthread_cleanup_pop (0); - - puts ("clock_nanosleep returned"); - - exit (1); -} - - -static int -do_test (void) -{ - if (pthread_barrier_init (&b, NULL, 2) != 0) - { - puts ("barrier_init failed"); - return 1; - } - - pthread_t th; - if (pthread_create (&th, NULL, tf, NULL) != 0) - { - puts ("1st create failed"); - return 1; - } - - int r = pthread_barrier_wait (&b); - if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) - { - puts ("barrier_wait failed"); - exit (1); - } - - struct timespec ts = { .tv_sec = 0, .tv_nsec = 100000000 }; - while (nanosleep (&ts, &ts) != 0) - continue; - - puts ("going to cancel in-time"); - if (pthread_cancel (th) != 0) - { - puts ("1st cancel failed"); - return 1; - } - - void *status; - if (pthread_join (th, &status) != 0) - { - puts ("1st join failed"); - return 1; - } - if (status != PTHREAD_CANCELED) - { - puts ("1st thread not canceled"); - return 1; - } - - if (cl_called == 0) - { - puts ("cleanup handler not called"); - return 1; - } - if (cl_called > 1) - { - puts ("cleanup handler called more than once"); - return 1; - } - - puts ("in-time cancellation succeeded"); - - - cl_called = 0; - - if (pthread_create (&th, NULL, tf, NULL) != 0) - { - puts ("2nd create failed"); - return 1; - } - - puts ("going to cancel early"); - if (pthread_cancel (th) != 0) - { - puts ("2nd cancel failed"); - return 1; - } - - r = pthread_barrier_wait (&b); - if (r != 0 && r != PTHREAD_BARRIER_SERIAL_THREAD) - { - puts ("barrier_wait failed"); - exit (1); - } - - if (pthread_join (th, &status) != 0) - { - puts ("2nd join failed"); - return 1; - } - if (status != PTHREAD_CANCELED) - { - puts ("2nd thread not canceled"); - return 1; - } - - if (cl_called == 0) - { - printf ("cleanup handler not called\n"); - return 1; - } - if (cl_called > 1) - { - printf ("cleanup handler called more than once\n"); - return 1; - } - - puts ("early cancellation succeeded"); - - return 0; -} - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" |