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make pthread mutexes nested.

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@5144 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Michael Jerris 2007-05-11 03:41:06 +00:00
parent e7dfa236ec
commit 353fb3dfbb
1 changed files with 23 additions and 5 deletions
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28
libs/iax/src/iax-mutex.c
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@ -40,22 +40,40 @@ struct mutex {
mutex_status_t iax_mutex_create(mutex_t **mutex) mutex_status_t iax_mutex_create(mutex_t **mutex)
{ {
mutex_status_t status = MUTEX_FAILURE;
#ifndef WIN32
pthread_mutexattr_t attr;
#endif
mutex_t *check = NULL; mutex_t *check = NULL;
check = (mutex_t *)malloc(sizeof(**mutex)); check = (mutex_t *)malloc(sizeof(**mutex));
if (!check) if (!check)
return MUTEX_FAILURE; goto done;
#ifdef WIN32 #ifdef WIN32
InitializeCriticalSection(&check->mutex); InitializeCriticalSection(&check->mutex);
#else #else
if (pthread_mutex_init(&check->mutex, NULL)) if (pthread_mutexattr_init(&attr))
return MUTEX_FAILURE; goto done;
if (pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE))
goto fail;
if (pthread_mutex_init(&check->mutex, &attr))
goto fail;
goto success;
fail:
pthread_mutexattr_destroy(&mattr);
goto done;
success:
#endif #endif
*mutex = check; *mutex = check;
status = MUTEX_SUCCESS;
return MUTEX_SUCCESS; done:
return status;
} }
mutex_status_t iax_mutex_destroy(mutex_t *mutex) mutex_status_t iax_mutex_destroy(mutex_t *mutex)