summaryrefslogtreecommitdiff
path: root/nptl/tst-robust1.c
diff options
context:
space:
mode:
Diffstat (limited to 'nptl/tst-robust1.c')
-rw-r--r--nptl/tst-robust1.c339
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"
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-17 03:36:51 +0000