diff options
Diffstat (limited to 'cpukit/posix/src/mqueuerecvsupp.c')
-rw-r--r-- | cpukit/posix/src/mqueuerecvsupp.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/cpukit/posix/src/mqueuerecvsupp.c b/cpukit/posix/src/mqueuerecvsupp.c index bbbc23443c..ecdadb344e 100644 --- a/cpukit/posix/src/mqueuerecvsupp.c +++ b/cpukit/posix/src/mqueuerecvsupp.c @@ -96,6 +96,11 @@ ssize_t _POSIX_Message_queue_Receive_support( else do_wait = wait; + _CORE_message_queue_Acquire_critical( + &the_mq->Message_queue, + &lock_context + ); + /* * Now perform the actual message receive */ |