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XQuartz: A little more debugging output from threadSafety

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(cherry picked from commit f6fbdbf838ab77c3a4635f0b2356b1bbb060ff5b)
This commit is contained in:
Jeremy Huddleston 2008-04-17 14:21:31 -07:00
commit 55f80d7545
2 changed files with 15 additions and 5 deletions
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9
hw/xquartz/threadSafety.c
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@ -36,7 +36,7 @@
pthread_t SERVER_THREAD;
pthread_t APPKIT_THREAD;
static void spewCallStack(void) {
static inline void spewCallStack(void) {
void* callstack[128];
int i, frames = backtrace(callstack, 128);
char** strs = backtrace_symbols(callstack, frames);
@ -48,12 +48,13 @@ static void spewCallStack(void) {
free(strs);
}
void threadAssert(pthread_t tid) {
void _threadAssert(pthread_t tid, const char *file, const char *fun, int line) {
if(pthread_equal(pthread_self(), tid))
return;
/* NOOOO! */
ErrorF("Thread Assertion Failed: self=%s, expected=%s\n",
threadSafetyID(pthread_self()), threadSafetyID(tid));
ErrorF("Thread Assertion Failed: self=%s, expected=%s\n%s:%s:%d\n",
threadSafetyID(pthread_self()), threadSafetyID(tid),
file, fun, line);
spewCallStack();
}