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Diffstat (limited to 'test/nptl/tst-barrier4.c')
-rw-r--r-- | test/nptl/tst-barrier4.c | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/test/nptl/tst-barrier4.c b/test/nptl/tst-barrier4.c deleted file mode 100644 index cad9fb727..000000000 --- a/test/nptl/tst-barrier4.c +++ /dev/null @@ -1,121 +0,0 @@ -/* Copyright (C) 2004 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@redhat.com>, 2004. - - 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/>. */ - -/* This is a test for behavior not guaranteed by POSIX. */ -#include <errno.h> -#include <pthread.h> -#include <stdio.h> -#include <stdlib.h> - - -static pthread_barrier_t b1; -static pthread_barrier_t b2; - - -#define N 20 - -static void * -tf (void *arg) -{ - int round = 0; - - while (round++ < 30) - { - if (pthread_barrier_wait (&b1) == PTHREAD_BARRIER_SERIAL_THREAD) - { - pthread_barrier_destroy (&b1); - if (pthread_barrier_init (&b1, NULL, N) != 0) - { - puts ("tf: 1st barrier_init failed"); - exit (1); - } - } - - if (pthread_barrier_wait (&b2) == PTHREAD_BARRIER_SERIAL_THREAD) - { - pthread_barrier_destroy (&b2); - if (pthread_barrier_init (&b2, NULL, N) != 0) - { - puts ("tf: 2nd barrier_init failed"); - exit (1); - } - } - } - - return NULL; -} - - -static int -do_test (void) -{ - pthread_attr_t at; - int cnt; - - if (pthread_attr_init (&at) != 0) - { - puts ("attr_init failed"); - return 1; - } - - if (pthread_attr_setstacksize (&at, 1 * 1024 * 1024) != 0) - { - puts ("attr_setstacksize failed"); - return 1; - } - - if (pthread_barrier_init (&b1, NULL, N) != 0) - { - puts ("1st barrier_init failed"); - return 1; - } - - if (pthread_barrier_init (&b2, NULL, N) != 0) - { - puts ("2nd barrier_init failed"); - return 1; - } - - pthread_t th[N - 1]; - for (cnt = 0; cnt < N - 1; ++cnt) - if (pthread_create (&th[cnt], &at, tf, NULL) != 0) - { - puts ("pthread_create failed"); - return 1; - } - - if (pthread_attr_destroy (&at) != 0) - { - puts ("attr_destroy failed"); - return 1; - } - - tf (NULL); - - for (cnt = 0; cnt < N - 1; ++cnt) - if (pthread_join (th[cnt], NULL) != 0) - { - puts ("pthread_join failed"); - return 1; - } - - return 0; -} - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" |