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author | Ulrich Drepper <drepper@redhat.com> | 2004-12-22 20:10:10 +0000 |
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committer | Ulrich Drepper <drepper@redhat.com> | 2004-12-22 20:10:10 +0000 |
commit | a334319f6530564d22e775935d9c91663623a1b4 (patch) | |
tree | b5877475619e4c938e98757d518bb1e9cbead751 /nptl/tst-robust1.c | |
parent | 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (diff) | |
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(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.
Diffstat (limited to 'nptl/tst-robust1.c')
-rw-r--r-- | nptl/tst-robust1.c | 339 |
1 files changed, 0 insertions, 339 deletions
diff --git a/nptl/tst-robust1.c b/nptl/tst-robust1.c deleted file mode 100644 index bc48700e4a..0000000000 --- a/nptl/tst-robust1.c +++ /dev/null @@ -1,339 +0,0 @@ -/* Copyright (C) 2005, 2006 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@redhat.com>, 2005. - - 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <pthread.h> -#include <stdio.h> -#include <stdlib.h> - - -static pthread_mutex_t m1; -static pthread_mutex_t m2; -static pthread_barrier_t b; - - -#ifndef LOCK -# define LOCK(m) pthread_mutex_lock (m) -#endif - - -static void * -tf (void *arg) -{ - long int round = (long int) arg; - - if (pthread_setcancelstate (PTHREAD_CANCEL_ENABLE, NULL) != 0) - { - printf ("%ld: setcancelstate failed\n", round); - exit (1); - } - - int e = LOCK (&m1); - if (e != 0) - { - printf ("%ld: child: mutex_lock m1 failed with error %d\n", round, e); - exit (1); - } - - e = LOCK (&m2); - if (e != 0) - { - printf ("%ld: child: mutex_lock m2 failed with error %d\n", round, e); - exit (1); - } - - e = pthread_barrier_wait (&b); - if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) - { - printf ("%ld: child: 1st barrier_wait failed\n", round); - exit (1); - } - - e = pthread_barrier_wait (&b); - if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) - { - printf ("%ld: child: 2nd barrier_wait failed\n", round); - exit (1); - } - - pthread_testcancel (); - - printf ("%ld: testcancel returned\n", round); - exit (1); -} - - -static int -do_test (void) -{ -#ifdef PREPARE_TMO - PREPARE_TMO; -#endif - - pthread_mutexattr_t a; - if (pthread_mutexattr_init (&a) != 0) - { - puts ("mutexattr_init failed"); - return 1; - } - if (pthread_mutexattr_setrobust_np (&a, PTHREAD_MUTEX_ROBUST_NP) != 0) - { - puts ("mutexattr_setrobust failed"); - return 1; - } - -#ifdef ENABLE_PI - if (pthread_mutexattr_setprotocol (&a, PTHREAD_PRIO_INHERIT) != 0) - { - puts ("pthread_mutexattr_setprotocol failed"); - return 1; - } - else - { - int e = pthread_mutex_init (&m1, &a); - if (e == ENOTSUP) - { - puts ("PI robust mutexes not supported"); - return 0; - } - else if (e != 0) - { - puts ("mutex_init m1 failed"); - return 1; - } - pthread_mutex_destroy (&m1); - } -#endif - -#ifndef NOT_CONSISTENT - if (pthread_mutex_init (&m1, &a) != 0) - { - puts ("mutex_init m1 failed"); - return 1; - } - - if (pthread_mutex_init (&m2, &a) != 0) - { - puts ("mutex_init m2 failed"); - return 1; - } -#endif - - if (pthread_barrier_init (&b, NULL, 2) != 0) - { - puts ("barrier_init failed"); - return 1; - } - - for (long int round = 1; round < 5; ++round) - { -#ifdef NOT_CONSISTENT - if (pthread_mutex_init (&m1 , &a) != 0) - { - puts ("mutex_init m1 failed"); - return 1; - } - if (pthread_mutex_init (&m2 , &a) != 0) - { - puts ("mutex_init m2 failed"); - return 1; - } -#endif - - pthread_t th; - if (pthread_create (&th, NULL, tf, (void *) round) != 0) - { - printf ("%ld: create failed\n", round); - return 1; - } - - int e = pthread_barrier_wait (&b); - if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) - { - printf ("%ld: parent: 1st barrier_wait failed\n", round); - return 1; - } - - if (pthread_cancel (th) != 0) - { - printf ("%ld: cancel failed\n", round); - return 1; - } - - e = pthread_barrier_wait (&b); - if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) - { - printf ("%ld: parent: 2nd barrier_wait failed\n", round); - return 1; - } - -#ifndef AFTER_JOIN - if (round & 1) -#endif - { - void *res; - if (pthread_join (th, &res) != 0) - { - printf ("%ld: join failed\n", round); - return 1; - } - if (res != PTHREAD_CANCELED) - { - printf ("%ld: thread not canceled\n", round); - return 1; - } - } - - e = LOCK (&m1); - if (e == 0) - { - printf ("%ld: parent: mutex_lock m1 succeeded\n", round); - return 1; - } - if (e != EOWNERDEAD) - { - printf ("%ld: parent: mutex_lock m1 returned wrong code\n", round); - return 1; - } - - e = LOCK (&m2); - if (e == 0) - { - printf ("%ld: parent: mutex_lock m2 succeeded\n", round); - return 1; - } - if (e != EOWNERDEAD) - { - printf ("%ld: parent: mutex_lock m2 returned wrong code\n", round); - return 1; - } - -#ifndef AFTER_JOIN - if ((round & 1) == 0) - { - void *res; - if (pthread_join (th, &res) != 0) - { - printf ("%ld: join failed\n", round); - return 1; - } - if (res != PTHREAD_CANCELED) - { - printf ("%ld: thread not canceled\n", round); - return 1; - } - } -#endif - -#ifndef NOT_CONSISTENT - e = pthread_mutex_consistent_np (&m1); - if (e != 0) - { - printf ("%ld: mutex_consistent m1 failed with error %d\n", round, e); - return 1; - } - - e = pthread_mutex_consistent_np (&m2); - if (e != 0) - { - printf ("%ld: mutex_consistent m2 failed with error %d\n", round, e); - return 1; - } -#endif - - e = pthread_mutex_unlock (&m1); - if (e != 0) - { - printf ("%ld: mutex_unlock m1 failed with %d\n", round, e); - return 1; - } - - e = pthread_mutex_unlock (&m2); - if (e != 0) - { - printf ("%ld: mutex_unlock m2 failed with %d\n", round, e); - return 1; - } - -#ifdef NOT_CONSISTENT - e = LOCK (&m1); - if (e == 0) - { - printf ("%ld: locking inconsistent mutex m1 succeeded\n", round); - return 1; - } - if (e != ENOTRECOVERABLE) - { - printf ("%ld: locking inconsistent mutex m1 failed with error %d\n", - round, e); - return 1; - } - - if (pthread_mutex_destroy (&m1) != 0) - { - puts ("mutex_destroy m1 failed"); - return 1; - } - - e = LOCK (&m2); - if (e == 0) - { - printf ("%ld: locking inconsistent mutex m2 succeeded\n", round); - return 1; - } - if (e != ENOTRECOVERABLE) - { - printf ("%ld: locking inconsistent mutex m2 failed with error %d\n", - round, e); - return 1; - } - - if (pthread_mutex_destroy (&m2) != 0) - { - puts ("mutex_destroy m2 failed"); - return 1; - } -#endif - } - -#ifndef NOT_CONSISTENT - if (pthread_mutex_destroy (&m1) != 0) - { - puts ("mutex_destroy m1 failed"); - return 1; - } - - if (pthread_mutex_destroy (&m2) != 0) - { - puts ("mutex_destroy m2 failed"); - return 1; - } -#endif - - if (pthread_mutexattr_destroy (&a) != 0) - { - puts ("mutexattr_destroy failed"); - return 1; - } - - return 0; -} - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" |