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authormonty@donna.mysql.fi <>2001-03-24 20:15:14 +0200
committermonty@donna.mysql.fi <>2001-03-24 20:15:14 +0200
commitaa115733800a27fb5ba1f9dd9a3f05b1ec8ec445 (patch)
treee705394f8291c4c2268717e3fb70734414d0f1d9 /mysys/thr_mutex.c
parent2531f38803ff6804d6b195cb4f52cc55365435ed (diff)
downloadmariadb-git-aa115733800a27fb5ba1f9dd9a3f05b1ec8ec445.tar.gz
Added defines for fast mutex in glibc 2.2 (should be safe)
Fixed crash in SELECT DISTINCT SUM(...) Fix return value of mysortncmp() for innobase Fix join_crash bug
Diffstat (limited to 'mysys/thr_mutex.c')
-rw-r--r--mysys/thr_mutex.c13
1 files changed, 1 insertions, 12 deletions
diff --git a/mysys/thr_mutex.c b/mysys/thr_mutex.c
index 7cc3b30aaf9..fa7ae4f1e82 100644
--- a/mysys/thr_mutex.c
+++ b/mysys/thr_mutex.c
@@ -43,19 +43,8 @@ int safe_mutex_init(safe_mutex_t *mp,
const pthread_mutexattr_t *attr __attribute__((unused)))
{
bzero((char*) mp,sizeof(*mp));
-#ifdef HAVE_LINUXTHREADS /* Some extra safety */
- {
- pthread_mutexattr_t tmp;
- pthread_mutexattr_init(&tmp);
- pthread_mutexattr_setkind_np(&tmp,PTHREAD_MUTEX_ERRORCHECK_NP);
- pthread_mutex_init(&mp->global,&tmp);
- pthread_mutex_init(&mp->mutex, &tmp);
- pthread_mutexattr_destroy(&tmp);
- }
-#else
- pthread_mutex_init(&mp->global,NULL);
+ pthread_mutex_init(&mp->global,MY_MUTEX_INIT_ERRCHK);
pthread_mutex_init(&mp->mutex,attr);
-#endif
return 0;
}