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* Fixed incorrect check: The behavior of pthread_mutex_unlock() is undefined

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when called with a default-type mutex owned by another thread.
* Automatic whitespace cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36294 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold
2010-04-15 14:20:02 +00:00
parent fba2ee2527
commit c25c05da25
1 changed files with 12 additions and 17 deletions
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src/tests/system/libroot/posix/posixtestsuite/conformance/interfaces/pthread_cond_timedwait/2-3.c
+12 -17
View File
@@ -2,16 +2,16 @@
* Copyright (c) 2002, Intel Corporation. All rights reserved. * Copyright (c) 2002, Intel Corporation. All rights reserved.
* Created by: bing.wei.liu REMOVE-THIS AT intel DOT com * Created by: bing.wei.liu REMOVE-THIS AT intel DOT com
* This file is licensed under the GPL license. For the full content * This file is licensed under the GPL license. For the full content
* of this license, see the COPYING file at the top level of this * of this license, see the COPYING file at the top level of this
* source tree. * source tree.
* Test that pthread_cond_timedwait() * Test that pthread_cond_timedwait()
* shall be equivalent to pthread_cond_wait(), except that an error is returned * shall be equivalent to pthread_cond_wait(), except that an error is returned
* if the absolute time specified by abstime has already been passed at the time * if the absolute time specified by abstime has already been passed at the time
* of the call. * of the call.
* *
*/ */
#define _XOPEN_SOURCE 600 #define _XOPEN_SOURCE 600
#include <pthread.h> #include <pthread.h>
@@ -37,14 +37,14 @@ void *t1_func(void *arg)
int rc; int rc;
struct timeval curtime; struct timeval curtime;
struct timespec timeout; struct timespec timeout;
if (pthread_mutex_lock(&td.mutex) != 0) { if (pthread_mutex_lock(&td.mutex) != 0) {
fprintf(stderr,"Thread1 failed to acquire the mutex\n"); fprintf(stderr,"Thread1 failed to acquire the mutex\n");
exit(PTS_UNRESOLVED); exit(PTS_UNRESOLVED);
} }
fprintf(stderr,"Thread1 started\n"); fprintf(stderr,"Thread1 started\n");
t1_start = 1; /* let main thread continue */ t1_start = 1; /* let main thread continue */
if (gettimeofday(&curtime, NULL) !=0 ) { if (gettimeofday(&curtime, NULL) !=0 ) {
fprintf(stderr,"Fail to get current time\n"); fprintf(stderr,"Fail to get current time\n");
exit(PTS_UNRESOLVED); exit(PTS_UNRESOLVED);
@@ -85,7 +85,7 @@ int main()
return PTS_UNRESOLVED; return PTS_UNRESOLVED;
} }
/* If the thread hasn't ended in 5 seconds, then most probably /* If the thread hasn't ended in 5 seconds, then most probably
* pthread_cond_timedwait is failing to function correctly. */ * pthread_cond_timedwait is failing to function correctly. */
alarm(5); alarm(5);
@@ -96,29 +96,24 @@ int main()
return PTS_UNRESOLVED; return PTS_UNRESOLVED;
} }
/* Make sure pthread_cond_timedwait released and re-acquired the mutex /* Make sure pthread_cond_timedwait released and re-acquired the mutex
* as it should. */ * as it should. */
rc=pthread_mutex_trylock(&td.mutex); rc=pthread_mutex_trylock(&td.mutex);
if (rc == 0) { if (rc == 0) {
fprintf(stderr,"Test FAILED: Did not re-acquire mutex after timedout out call to pthread_cond_timedwait\n"); fprintf(stderr,"Test FAILED: Did not re-acquire mutex after timedout out call to pthread_cond_timedwait\n");
return PTS_FAIL; return PTS_FAIL;
} }
if (pthread_mutex_unlock(&td.mutex) != 0) {
fprintf(stderr,"Main failed to release mutex\n");
return PTS_UNRESOLVED;
}
if(th_ret == PTS_PASS) if(th_ret == PTS_PASS)
{ {
printf("Test PASSED\n"); printf("Test PASSED\n");
return PTS_PASS; return PTS_PASS;
} }
else if(th_ret == PTS_FAIL) else if(th_ret == PTS_FAIL)
{ {
printf("Test FAILED\n"); printf("Test FAILED\n");
return PTS_FAIL; return PTS_FAIL;
} else } else
return PTS_UNRESOLVED; return PTS_UNRESOLVED;
} }