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157 lines
3.1 KiB
C
157 lines
3.1 KiB
C
/* Copyright (C) 2002-2020 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#include <pthread.h>
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#include <stdio.h>
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#include <unistd.h>
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#define N 2
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static int do_test (void);
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#define TEST_FUNCTION do_test ()
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#include "../test-skeleton.c"
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static int cnt0;
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static void
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f0 (void *p)
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{
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++cnt0;
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}
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static int cnt1;
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static void
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f1 (void *p)
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{
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++cnt1;
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}
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static void (*fcts[N]) (void *) =
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{
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f0,
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f1
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};
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static pthread_barrier_t b;
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static void *
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tf (void *arg)
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{
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pthread_key_t *key = (pthread_key_t *) arg;
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if (pthread_setspecific (*key, (void *) -1l) != 0)
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{
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write_message ("setspecific failed\n");
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_exit (1);
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}
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pthread_barrier_wait (&b);
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const struct timespec t = { .tv_sec = 1000, .tv_nsec = 0 };
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while (1)
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nanosleep (&t, NULL);
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/* NOTREACHED */
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return NULL;
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}
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int
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do_test (void)
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{
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pthread_key_t keys[N];
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int i;
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for (i = 0; i < N; ++i)
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if (pthread_key_create (&keys[i], fcts[i]) != 0)
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{
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write_message ("key_create failed\n");
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_exit (1);
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}
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if (pthread_barrier_init (&b, NULL, 2) != 0)
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{
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write_message ("barrier_init failed\n");
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_exit (1);
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}
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pthread_t th;
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if (pthread_create (&th, NULL, tf, &keys[1]) != 0)
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{
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write_message ("create failed\n");
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_exit (1);
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}
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pthread_barrier_wait (&b);
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if (pthread_cancel (th) != 0)
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{
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write_message ("cancel failed\n");
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_exit (1);
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}
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void *status;
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if (pthread_join (th, &status) != 0)
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{
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write_message ("join failed\n");
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_exit (1);
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}
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if (status != PTHREAD_CANCELED)
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{
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write_message ("thread not canceled\n");
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_exit (1);
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}
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/* Note that the TSD destructors not necessarily have to have
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finished by the time pthread_join returns. At least according to
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POSIX. We implement the stronger requirement that they indeed
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have run and therefore these tests succeed. */
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if (cnt0 != 0)
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{
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write_message ("cnt0 != 0\n");
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_exit (1);
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}
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if (cnt1 != 1)
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{
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write_message ("cnt1 != 1\n");
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_exit (1);
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}
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for (i = 0; i < N; ++i)
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if (pthread_key_delete (keys[i]) != 0)
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{
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write_message ("key_delete failed\n");
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_exit (1);
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}
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if (pthread_barrier_destroy (&b) != 0)
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{
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write_message ("barrier_destroy failed\n");
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_exit (1);
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}
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return 0;
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}
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