#81 closed defect (fixed)

POSIX message queue compatability

Reported by: Joel Sherrill Owned by: Joel Sherrill
Priority: normal Milestone: 2
Component: score Version: 4.5
Severity: major Keywords:
Cc: bugs@… Blocked By:


The RTEMS POSIX message queue implementation does not properly reflect the intent of the standard in regards to
having multiple opens on the same underlying message
queue. You should be able to change attributes on a
single message queue descriptor and not impact all
accesses to the queue. Normal operation in an application
is to have a write-only mqd for the client and a
read-only mqd for the server.

RTEMS-4.5 and CVS


Change History (1)

comment:1 Changed on 04/26/02 at 22:47:14 by Joel Sherrill

Status: assignedclosed

State-Changed-From-To: working->closed
State-Changed-Why: The patch that fixes this is now merged in the tree.

The test code is mostly fixed. It will be easier
to deal with now that it is in the tree. We can
open another PR for further mods and test improvements.

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