diff options
Diffstat (limited to 'mysys/thr_mutex.c')
| -rw-r--r-- | mysys/thr_mutex.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/mysys/thr_mutex.c b/mysys/thr_mutex.c index 73d1d24d9a4..149a30a4b24 100644 --- a/mysys/thr_mutex.c +++ b/mysys/thr_mutex.c @@ -67,6 +67,7 @@ int safe_mutex_lock(safe_mutex_t *mp,const char *file, uint line) { fprintf(stderr,"safe_mutex: Trying to lock mutex at %s, line %d, when the mutex was already locked at %s, line %d\n", file,line,mp->file,mp->line); + fflush(stderr); abort(); } pthread_mutex_unlock(&mp->global); @@ -75,11 +76,13 @@ int safe_mutex_lock(safe_mutex_t *mp,const char *file, uint line) { fprintf(stderr,"Got error %d when trying to lock mutex at %s, line %d\n", error, file, line); + fflush(stderr); abort(); } if (mp->count++) { fprintf(stderr,"safe_mutex: Error in thread libray: Got mutex at %s, line %d more than 1 time\n", file,line); + fflush(stderr); abort(); } mp->thread=pthread_self(); @@ -98,12 +101,14 @@ int safe_mutex_unlock(safe_mutex_t *mp,const char *file, uint line) { fprintf(stderr,"safe_mutex: Trying to unlock mutex that wasn't locked at %s, line %d\n Last used at %s, line: %d\n", file,line,mp->file ? mp->file : "",mp->line); + fflush(stderr); abort(); } if (!pthread_equal(pthread_self(),mp->thread)) { fprintf(stderr,"safe_mutex: Trying to unlock mutex at %s, line %d that was locked by another thread at: %s, line: %d\n", file,line,mp->file,mp->line); + fflush(stderr); abort(); } mp->count--; @@ -115,6 +120,7 @@ int safe_mutex_unlock(safe_mutex_t *mp,const char *file, uint line) if (error) { fprintf(stderr,"safe_mutex: Got error: %d when trying to unlock mutex at %s, line %d\n", error, file, line); + fflush(stderr); abort(); } #endif /* __WIN__ */ @@ -131,12 +137,14 @@ int safe_cond_wait(pthread_cond_t *cond, safe_mutex_t *mp, const char *file, if (mp->count == 0) { fprintf(stderr,"safe_mutex: Trying to cond_wait on a unlocked mutex at %s, line %d\n",file,line); + fflush(stderr); abort(); } if (!pthread_equal(pthread_self(),mp->thread)) { fprintf(stderr,"safe_mutex: Trying to cond_wait on a mutex at %s, line %d that was locked by another thread at: %s, line: %d\n", file,line,mp->file,mp->line); + fflush(stderr); abort(); } @@ -144,6 +152,7 @@ int safe_cond_wait(pthread_cond_t *cond, safe_mutex_t *mp, const char *file, { fprintf(stderr,"safe_mutex: Count was %d on locked mutex at %s, line %d\n", mp->count+1, file, line); + fflush(stderr); abort(); } pthread_mutex_unlock(&mp->global); @@ -152,6 +161,7 @@ int safe_cond_wait(pthread_cond_t *cond, safe_mutex_t *mp, const char *file, if (error) { fprintf(stderr,"safe_mutex: Got error: %d when doing a safe_mutex_wait at %s, line %d\n", error, file, line); + fflush(stderr); abort(); } if (mp->count++) @@ -159,6 +169,7 @@ int safe_cond_wait(pthread_cond_t *cond, safe_mutex_t *mp, const char *file, fprintf(stderr, "safe_mutex: Count was %d in thread %lx when locking mutex at %s, line %d\n", mp->count-1, my_thread_id(), file, line); + fflush(stderr); abort(); } mp->thread=pthread_self(); @@ -178,6 +189,7 @@ int safe_cond_timedwait(pthread_cond_t *cond, safe_mutex_t *mp, if (mp->count != 1 || !pthread_equal(pthread_self(),mp->thread)) { fprintf(stderr,"safe_mutex: Trying to cond_wait at %s, line %d on a not hold mutex\n",file,line); + fflush(stderr); abort(); } mp->count--; /* Mutex will be released */ @@ -195,6 +207,7 @@ int safe_cond_timedwait(pthread_cond_t *cond, safe_mutex_t *mp, fprintf(stderr, "safe_mutex: Count was %d in thread %lx when locking mutex at %s, line %d (error: %d)\n", mp->count-1, my_thread_id(), file, line, error); + fflush(stderr); abort(); } mp->thread=pthread_self(); @@ -211,6 +224,7 @@ int safe_mutex_destroy(safe_mutex_t *mp, const char *file, uint line) { fprintf(stderr,"safe_mutex: Trying to destroy a mutex that was locked at %s, line %d at %s, line %d\n", mp->file,mp->line, file, line); + fflush(stderr); abort(); } #ifdef __WIN__ |