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pthreads: Backed most of last pthread changes. Found the 'real' root poblem. A one like error in pthread_mutex.c.

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This commit is contained in:
Gregory Nutt 2017-04-10 09:51:44 -06:00
parent 523cfffe25
commit cfc71db80c
1 changed files with 9 additions and 10 deletions
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19
examples/ostest/pthread_cleanup.c
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@ -60,21 +60,20 @@ static void cleanup(FAR void * data)
FAR struct sync_s *sync = (FAR struct sync_s *) data; FAR struct sync_s *sync = (FAR struct sync_s *) data;
int status; int status;
#ifdef CONFIG_PTHREAD_MUTEX_UNSAFE /* Note: pthread_cond_wait() will release the mutex while it waits on
* condition value. So a EPERM error is not a failure.
*/
status = pthread_mutex_unlock(&sync->lock); status = pthread_mutex_unlock(&sync->lock);
if (status != 0) if (status == EPERM)
{
printf("pthread_cleanup: thread did not have mutex locked: %d\n", status);
}
else if (status != 0)
{ {
printf("pthread_cleanup: ERROR pthread_mutex_unlock in cleanup handler. " printf("pthread_cleanup: ERROR pthread_mutex_unlock in cleanup handler. "
"Status: %d\n", status); "Status: %d\n", status);
} }
#else
status = pthread_mutex_consistent(&sync->lock);
if (status != 0)
{
printf("pthread_cleanup: ERROR pthread_mutex_consistent in cleanup handler. "
"Status: %d\n", status);
}
#endif
} }
static void *cleanup_thread(FAR void * data) static void *cleanup_thread(FAR void * data)