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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2011-08-21 19:59:13 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2011-08-21 19:59:13 +0000 |
| commit | 970e001f679c4274ee6cbe1adbde22e0e0f7e90c (patch) | |
| tree | d55c4eb5cb1f2abf961166e4a1ca47619e60ae7d | |
| parent | Remove (unused). (diff) | |
| download | rtems-970e001f679c4274ee6cbe1adbde22e0e0f7e90c.tar.bz2 | |
2011-08-21 Joel Sherrill <joel.sherrilL@OARcorp.com>
PR 1890/cpukit
* posix/src/mqueuerecvsupp.c: POSIX says msg_prio is allowed to be
NULL.
| -rw-r--r-- | cpukit/ChangeLog | 6 | ||||
| -rw-r--r-- | cpukit/posix/src/mqueuerecvsupp.c | 9 |
2 files changed, 12 insertions, 3 deletions
diff --git a/cpukit/ChangeLog b/cpukit/ChangeLog index 25d2e9a96d..0a8e11bc5a 100644 --- a/cpukit/ChangeLog +++ b/cpukit/ChangeLog @@ -1,3 +1,9 @@ +2011-08-21 Joel Sherrill <joel.sherrilL@OARcorp.com> + + PR 1890/cpukit + * posix/src/mqueuerecvsupp.c: POSIX says msg_prio is allowed to be + NULL. + 2011-07-31 Joel Sherrill <joel.sherrilL@OARcorp.com> PR 1855/cpukit diff --git a/cpukit/posix/src/mqueuerecvsupp.c b/cpukit/posix/src/mqueuerecvsupp.c index dff76c184d..a0b8ee8c3a 100644 --- a/cpukit/posix/src/mqueuerecvsupp.c +++ b/cpukit/posix/src/mqueuerecvsupp.c @@ -11,7 +11,7 @@ * This code ignores the O_RDONLY/O_WRONLY/O_RDWR flag at open * time. * - * COPYRIGHT (c) 1989-2008. + * COPYRIGHT (c) 1989-2011. * On-Line Applications Research Corporation (OAR). * * The license and distribution terms for this file may be @@ -105,8 +105,11 @@ ssize_t _POSIX_Message_queue_Receive_support( ); _Thread_Enable_dispatch(); - *msg_prio = - _POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count); + if (msg_prio) { + *msg_prio = _POSIX_Message_queue_Priority_from_core( + _Thread_Executing->Wait.count + ); + } if ( !_Thread_Executing->Wait.return_code ) return length_out; |