diff options
| -rw-r--r-- | src/thread/pthread_mutex_trylock.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/thread/pthread_mutex_trylock.c b/src/thread/pthread_mutex_trylock.c index 54876a61..783ca0c4 100644 --- a/src/thread/pthread_mutex_trylock.c +++ b/src/thread/pthread_mutex_trylock.c @@ -15,6 +15,7 @@ int __pthread_mutex_trylock_owner(pthread_mutex_t *m) return 0; } if (own == 0x7fffffff) return ENOTRECOVERABLE; + if (own && (!(own & 0x40000000) || !(type & 4))) return EBUSY; if (m->_m_type & 128) { if (!self->robust_list.off) { @@ -25,8 +26,7 @@ int __pthread_mutex_trylock_owner(pthread_mutex_t *m) self->robust_list.pending = &m->_m_next; } - if ((own && (!(own & 0x40000000) || !(type & 4))) - || a_cas(&m->_m_lock, old, tid) != old) { + if (a_cas(&m->_m_lock, old, tid) != old) { self->robust_list.pending = 0; return EBUSY; } |