/* * 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_