179     xmlMutexPtr tok;  in xmlNewMutex()  local
181     if ((tok = malloc(sizeof(xmlMutex))) == NULL)  in xmlNewMutex()
185         pthread_mutex_init(&tok->lock, NULL);  in xmlNewMutex()
187     tok->mutex = CreateMutex(NULL, FALSE, NULL);  in xmlNewMutex()
189     if ((tok->sem = create_sem(1, "xmlMutex")) < B_OK) {  in xmlNewMutex()
190         free(tok);  in xmlNewMutex()
193     tok->tid = -1;  in xmlNewMutex()
195     return (tok);  in xmlNewMutex()
206 xmlFreeMutex(xmlMutexPtr tok)  in xmlFreeMutex()  argument
208     if (tok == NULL)  in xmlFreeMutex()
213         pthread_mutex_destroy(&tok->lock);  in xmlFreeMutex()
215     CloseHandle(tok->mutex);  in xmlFreeMutex()
217     delete_sem(tok->sem);  in xmlFreeMutex()
219     free(tok);  in xmlFreeMutex()
229 xmlMutexLock(xmlMutexPtr tok)  in xmlMutexLock()  argument
231     if (tok == NULL)  in xmlMutexLock()
235         pthread_mutex_lock(&tok->lock);  in xmlMutexLock()
237     WaitForSingleObject(tok->mutex, INFINITE);  in xmlMutexLock()
239     if (acquire_sem(tok->sem) != B_NO_ERROR) {  in xmlMutexLock()
245     tok->tid = find_thread(NULL);  in xmlMutexLock()
257 xmlMutexUnlock(xmlMutexPtr tok)  in xmlMutexUnlock()  argument
259     if (tok == NULL)  in xmlMutexUnlock()
263         pthread_mutex_unlock(&tok->lock);  in xmlMutexUnlock()
265     ReleaseMutex(tok->mutex);  in xmlMutexUnlock()
267     if (tok->tid == find_thread(NULL)) {  in xmlMutexUnlock()
268         tok->tid = -1;  in xmlMutexUnlock()
269         release_sem(tok->sem);  in xmlMutexUnlock()
287     xmlRMutexPtr tok;  in xmlNewRMutex()  local
289     if ((tok = malloc(sizeof(xmlRMutex))) == NULL)  in xmlNewRMutex()
293         pthread_mutex_init(&tok->lock, NULL);  in xmlNewRMutex()
294         tok->held = 0;  in xmlNewRMutex()
295         tok->waiters = 0;  in xmlNewRMutex()
296         pthread_cond_init(&tok->cv, NULL);  in xmlNewRMutex()
299     InitializeCriticalSection(&tok->cs);  in xmlNewRMutex()
300     tok->count = 0;  in xmlNewRMutex()
302     if ((tok->lock = xmlNewMutex()) == NULL) {  in xmlNewRMutex()
303         free(tok);  in xmlNewRMutex()
306     tok->count = 0;  in xmlNewRMutex()
308     return (tok);  in xmlNewRMutex()
319 xmlFreeRMutex(xmlRMutexPtr tok ATTRIBUTE_UNUSED)  in xmlFreeRMutex()
321     if (tok == NULL)  in xmlFreeRMutex()
325         pthread_mutex_destroy(&tok->lock);  in xmlFreeRMutex()
326         pthread_cond_destroy(&tok->cv);  in xmlFreeRMutex()
329     DeleteCriticalSection(&tok->cs);  in xmlFreeRMutex()
331     xmlFreeMutex(tok->lock);  in xmlFreeRMutex()
333     free(tok);  in xmlFreeRMutex()
343 xmlRMutexLock(xmlRMutexPtr tok)  in xmlRMutexLock()  argument
345     if (tok == NULL)  in xmlRMutexLock()
351     pthread_mutex_lock(&tok->lock);  in xmlRMutexLock()
352     if (tok->held) {  in xmlRMutexLock()
353         if (pthread_equal(tok->tid, pthread_self())) {  in xmlRMutexLock()
354             tok->held++;  in xmlRMutexLock()
355             pthread_mutex_unlock(&tok->lock);  in xmlRMutexLock()
358             tok->waiters++;  in xmlRMutexLock()
359             while (tok->held)  in xmlRMutexLock()
360                 pthread_cond_wait(&tok->cv, &tok->lock);  in xmlRMutexLock()
361             tok->waiters--;  in xmlRMutexLock()
364     tok->tid = pthread_self();  in xmlRMutexLock()
365     tok->held = 1;  in xmlRMutexLock()
366     pthread_mutex_unlock(&tok->lock);  in xmlRMutexLock()
368     EnterCriticalSection(&tok->cs);  in xmlRMutexLock()
369     tok->count++;  in xmlRMutexLock()
371     if (tok->lock->tid == find_thread(NULL)) {  in xmlRMutexLock()
372         tok->count++;  in xmlRMutexLock()
375         xmlMutexLock(tok->lock);  in xmlRMutexLock()
376         tok->count = 1;  in xmlRMutexLock()
388 xmlRMutexUnlock(xmlRMutexPtr tok ATTRIBUTE_UNUSED)  in xmlRMutexUnlock()
390     if (tok == NULL)  in xmlRMutexUnlock()
396     pthread_mutex_lock(&tok->lock);  in xmlRMutexUnlock()
397     tok->held--;  in xmlRMutexUnlock()
398     if (tok->held == 0) {  in xmlRMutexUnlock()
399         if (tok->waiters)  in xmlRMutexUnlock()
400             pthread_cond_signal(&tok->cv);  in xmlRMutexUnlock()
401         memset(&tok->tid, 0, sizeof(tok->tid));  in xmlRMutexUnlock()
403     pthread_mutex_unlock(&tok->lock);  in xmlRMutexUnlock()
405     if (tok->count > 0) {  in xmlRMutexUnlock()
406 	tok->count--;  in xmlRMutexUnlock()
407         LeaveCriticalSection(&tok->cs);  in xmlRMutexUnlock()
410     if (tok->lock->tid == find_thread(NULL)) {  in xmlRMutexUnlock()
411         tok->count--;  in xmlRMutexUnlock()
412         if (tok->count == 0) {  in xmlRMutexUnlock()
413             xmlMutexUnlock(tok->lock);  in xmlRMutexUnlock()