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2011-08-21 Joel Sherrill <joel.sherrilL@OARcorp.com>

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PR 1890/cpukit
	* posix/src/mqueuerecvsupp.c: POSIX says msg_prio is allowed to be
	NULL.
This commit is contained in:
Joel Sherrill
2011-08-21 19:59:03 +00:00
parent 74ac113b6e
commit e5ca6593f7
2 changed files with 12 additions and 3 deletions
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6
cpukit/ChangeLog
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@@ -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.
2011-08-21 Joel Sherrill <joel.sherrilL@OARcorp.com>
PR 1873/cpukit

9
cpukit/posix/src/mqueuerecvsupp.c
View File

@@ -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;