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Using handle close callback now.

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This commit is contained in:
Armin Novak 2015-03-11 15:11:14 +01:00
parent 5520a1cafb
commit 4d471aacd6
1 changed files with 42 additions and 0 deletions
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42
winpr/libwinpr/synch/mutex.c
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@ -28,12 +28,54 @@
#ifndef _WIN32
#include "../handle/handle.h"
static pthread_once_t mutex_initialized = PTHREAD_ONCE_INIT;
static HANDLE_CLOSE_CB _MutexHandleCloseCb;
static BOOL MutexCloseHandle(HANDLE handle);
static BOOL MutexIsHandled(HANDLE handle)
{
WINPR_TIMER* pMutex = (WINPR_TIMER*) handle;
if (!pMutex || pMutex->Type != HANDLE_TYPE_MUTEX)
{
SetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
return TRUE;
}
static void MutexInitialize(void)
{
_MutexHandleCloseCb.IsHandled = MutexIsHandled;
_MutexHandleCloseCb.CloseHandle = MutexCloseHandle;
RegisterHandleCloseCb(&_MutexHandleCloseCb);
}
BOOL MutexCloseHandle(HANDLE handle) {
WINPR_MUTEX *mutex = (WINPR_MUTEX *) handle;
if (!MutexIsHandled(handle))
return FALSE;
if(pthread_mutex_destroy(&mutex->mutex))
return FALSE;
free(handle);
return TRUE;
}
HANDLE CreateMutexW(LPSECURITY_ATTRIBUTES lpMutexAttributes, BOOL bInitialOwner, LPCWSTR lpName)
{
HANDLE handle = NULL;
WINPR_MUTEX* mutex;
if (pthrea_once(&mutex_initialized, MutexInitialize))
return NULL;
mutex = (WINPR_MUTEX*) malloc(sizeof(WINPR_MUTEX));
if (mutex)