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98 lines
2.0 KiB
C
98 lines
2.0 KiB
C
/* Copyright (C) 2003-2017 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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<http://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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#include <sys/types.h>
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static int global;
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static void *
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tf (void *a)
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{
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global = 1;
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return 0;
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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_t th;
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pthread_attr_t at;
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if (pthread_attr_init (&at) != 0)
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{
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puts ("attr_init failed");
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return 1;
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}
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if (pthread_attr_setschedpolicy (&at, SCHED_OTHER) != 0)
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{
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puts ("attr_setschedpolicy failed");
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return 1;
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}
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struct sched_param pa;
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if (sched_getparam (getpid (), &pa) != 0)
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{
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puts ("sched_getschedparam failed");
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return 1;
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}
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if (pthread_attr_setschedparam (&at, &pa) != 0)
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{
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puts ("attr_setschedparam failed");
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return 1;
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}
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if (pthread_attr_setinheritsched (&at, PTHREAD_EXPLICIT_SCHED) != 0)
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{
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puts ("attr_setinheritsched failed");
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return 1;
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}
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if (pthread_create (&th, &at, tf, NULL) != 0)
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{
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puts ("create failed");
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return 1;
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}
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int e = pthread_join (th, NULL);
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if (e != 0)
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{
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printf ("join failed: %d\n", e);
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return 1;
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}
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if (global == 0)
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{
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puts ("thread didn't run");
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return 1;
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}
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return 0;
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}
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#define TEST_FUNCTION do_test ()
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#include "../test-skeleton.c"
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