[rtems commit] score: Allow MPCI packet receive function to block

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    a62c3aa39e383faf66e18d0abd35ada143425a49
Changeset: http://git.rtems.org/rtems/commit/?id=a62c3aa39e383faf66e18d0abd35ada143425a49

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Thu Mar 24 15:39:38 2016 +0100

score: Allow MPCI packet receive function to block

---

 cpukit/score/src/mpci.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cpukit/score/src/mpci.c b/cpukit/score/src/mpci.c
index 132d3e5..76ca4c8 100644
--- a/cpukit/score/src/mpci.c
+++ b/cpukit/score/src/mpci.c
@@ -343,6 +343,8 @@ void _MPCI_Receive_server(
     );
 
     for ( ; ; ) {
+      executing->receive_packet = NULL;
+
       the_packet = _MPCI_Receive_packet();
 
       if ( !the_packet )