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/*
* Copyright (C) 2008 Apple, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
* Except as contained in this notice, the name(s) of the above copyright
* holders shall not be used in advertising or otherwise to promote the sale,
* use or other dealings in this Software without prior written authorization.
*/
#ifndef _XQ_THREAD_SAFETY_H_
#define _XQ_THREAD_SAFETY_H_
#define DEBUG_THREADS 1
#include <pthread.h>
extern pthread_t APPKIT_THREAD_ID;
extern pthread_t SERVER_THREAD_ID;
/* Dump the call stack */
void spewCallStack(void);
/* Print message to ErrorF if we're in the wrong thread */
void _threadSafetyAssert(pthread_t tid, const char *file, const char *fun, int line);
/* Get a string that identifies our thread nicely */
const char *threadSafetyID(pthread_t tid);
#define threadSafetyAssert(tid) _threadSafetyAssert(tid, __FILE__, __FUNCTION__, __LINE__)
#ifdef DEBUG_THREADS
#define TA_APPKIT() threadSafetyAssert(APPKIT_THREAD_ID)
#define TA_SERVER() threadSafetyAssert(SERVER_THREAD_ID)
#else
#define TA_SERVER()
#define TA_APPKIT()
#endif
#endif /* _XQ_THREAD_SAFETY_H_ */
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