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