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Diffstat (limited to 'nptl/tst-join5.c')
| -rw-r--r-- | nptl/tst-join5.c | 207 |
1 files changed, 0 insertions, 207 deletions
diff --git a/nptl/tst-join5.c b/nptl/tst-join5.c deleted file mode 100644 index 7a9fa750fe..0000000000 --- a/nptl/tst-join5.c +++ /dev/null @@ -1,207 +0,0 @@ -/* Copyright (C) 2003-2017 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 - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <pthread.h> -#include <stdio.h> -#include <stdlib.h> -#include <time.h> -#include <unistd.h> - - -static void -wait_code (void) -{ - struct timespec ts = { .tv_sec = 0, .tv_nsec = 200000000 }; - while (nanosleep (&ts, &ts) < 0) - ; -} - - -#ifdef WAIT_IN_CHILD -static pthread_barrier_t b; -#endif - - -static void * -tf1 (void *arg) -{ -#ifdef WAIT_IN_CHILD - int e = pthread_barrier_wait (&b); - if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) - { - printf ("%s: barrier_wait failed\n", __func__); - exit (1); - } - - wait_code (); -#endif - - pthread_join ((pthread_t) arg, NULL); - - exit (42); -} - - -static void * -tf2 (void *arg) -{ -#ifdef WAIT_IN_CHILD - int e = pthread_barrier_wait (&b); - if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) - { - printf ("%s: barrier_wait failed\n", __func__); - exit (1); - } - - wait_code (); -#endif - pthread_join ((pthread_t) arg, NULL); - - exit (43); -} - - -static int -do_test (void) -{ -#ifdef WAIT_IN_CHILD - if (pthread_barrier_init (&b, NULL, 2) != 0) - { - puts ("barrier_init failed"); - return 1; - } -#endif - - pthread_t th; - - int err = pthread_join (pthread_self (), NULL); - if (err == 0) - { - puts ("1st circular join succeeded"); - return 1; - } - if (err != EDEADLK) - { - printf ("1st circular join %d, not EDEADLK\n", err); - return 1; - } - - if (pthread_create (&th, NULL, tf1, (void *) pthread_self ()) != 0) - { - puts ("1st create failed"); - return 1; - } - -#ifndef WAIT_IN_CHILD - wait_code (); -#endif - - if (pthread_cancel (th) != 0) - { - puts ("cannot cancel 1st thread"); - return 1; - } - -#ifdef WAIT_IN_CHILD - int e = pthread_barrier_wait (&b); - if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) - { - printf ("%s: barrier_wait failed\n", __func__); - return 1; - } -#endif - - void *r; - err = pthread_join (th, &r); - if (err != 0) - { - printf ("cannot join 1st thread: %d\n", err); - return 1; - } - if (r != PTHREAD_CANCELED) - { - puts ("1st thread not canceled"); - return 1; - } - - err = pthread_join (pthread_self (), NULL); - if (err == 0) - { - puts ("2nd circular join succeeded"); - return 1; - } - if (err != EDEADLK) - { - printf ("2nd circular join %d, not EDEADLK\n", err); - return 1; - } - - if (pthread_create (&th, NULL, tf2, (void *) pthread_self ()) != 0) - { - puts ("2nd create failed"); - return 1; - } - -#ifndef WAIT_IN_CHILD - wait_code (); -#endif - - if (pthread_cancel (th) != 0) - { - puts ("cannot cancel 2nd thread"); - return 1; - } - -#ifdef WAIT_IN_CHILD - e = pthread_barrier_wait (&b); - if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) - { - printf ("%s: barrier_wait failed\n", __func__); - return 1; - } -#endif - - if (pthread_join (th, &r) != 0) - { - puts ("cannot join 2nd thread"); - return 1; - } - if (r != PTHREAD_CANCELED) - { - puts ("2nd thread not canceled"); - return 1; - } - - err = pthread_join (pthread_self (), NULL); - if (err == 0) - { - puts ("3rd circular join succeeded"); - return 1; - } - if (err != EDEADLK) - { - printf ("3rd circular join %d, not EDEADLK\n", err); - return 1; - } - - return 0; -} - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" |