[rtems commit] rtems: rtems_scheduler_get_processor_set() status

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    48898b3a5d27a73a65f2b7520ceb53005d45c984
Changeset: http://git.rtems.org/rtems/commit/?id=48898b3a5d27a73a65f2b7520ceb53005d45c984

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Wed May  5 14:26:01 2021 +0200

rtems: rtems_scheduler_get_processor_set() status

In case the processor set is not large enough to contain the processor
set owned by the scheduler return RTEMS_INVALID_SIZE instead of
RTEMS_INVALID_NUMBER. This is more in line with other directives since
the issue is related to the size of an object.

Close #4401.

---

 cpukit/rtems/src/schedulergetprocessorset.c | 2 +-
 testsuites/sptests/spscheduler01/init.c     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/cpukit/rtems/src/schedulergetprocessorset.c b/cpukit/rtems/src/schedulergetprocessorset.c
index 6027ab3..71a3515 100644
--- a/cpukit/rtems/src/schedulergetprocessorset.c
+++ b/cpukit/rtems/src/schedulergetprocessorset.c
@@ -50,7 +50,7 @@ rtems_status_code rtems_scheduler_get_processor_set(
   processor_set = _Scheduler_Get_processors( scheduler );
   status = _Processor_mask_To_cpu_set_t( processor_set, cpusetsize, cpuset );
   if ( status != PROCESSOR_MASK_COPY_LOSSLESS ) {
-    return RTEMS_INVALID_NUMBER;
+    return RTEMS_INVALID_SIZE;
   }
 
   return RTEMS_SUCCESSFUL;
diff --git a/testsuites/sptests/spscheduler01/init.c b/testsuites/sptests/spscheduler01/init.c
index 94ecfe4..7b24dae 100644
--- a/testsuites/sptests/spscheduler01/init.c
+++ b/testsuites/sptests/spscheduler01/init.c
@@ -602,7 +602,7 @@ static void test_scheduler_get_processors(void)
   rtems_test_assert(sc == RTEMS_INVALID_ID);
 
   sc = rtems_scheduler_get_processor_set(scheduler_id, 0, &cpuset);
-  rtems_test_assert(sc == RTEMS_INVALID_NUMBER);
+  rtems_test_assert(sc == RTEMS_INVALID_SIZE);
 
   sc = rtems_scheduler_get_processor_set(scheduler_id, sizeof(cpuset), &cpuset);
   rtems_test_assert(sc == RTEMS_SUCCESSFUL);