Changeset ccdf4c57 in rtems

Timestamp:

08/12/96 18:05:47 (27 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Branches:

4.10, 4.11, 4.8, 4.9, 5, master

Children:

c7a9c66

Parents:

d06e9ca

Message:

pthread_mutex_getprioceiling: added error check for null old_ceiling

pthread_mutex_setprioceiling: added comment indicating an error was
impossible to generate.

Files:

• c/src/exec/posix/src/mutex.c (modified) (2 diffs)
• cpukit/posix/src/mutex.c (modified) (2 diffs)

c/src/exec/posix/src/mutex.c

@@ -592 +592 @@
   int                           status;
 
+  if ( !old_ceiling )
+    return EINVAL;
+
   if ( !_POSIX_Priority_Is_valid( prioceiling ) )
     return EINVAL;
@@ -608 +611 @@
   switch ( location ) {
     case OBJECTS_ERROR:
-      return EINVAL;
+      return EINVAL;        /* impossible to get here */
     case OBJECTS_REMOTE:
       /*  XXX It feels questionable to set the ceiling on a remote mutex. */
-      return POSIX_MP_NOT_IMPLEMENTED();
       return EINVAL;
     case OBJECTS_LOCAL:

cpukit/posix/src/mutex.c

@@ -592 +592 @@
   int                           status;
 
+  if ( !old_ceiling )
+    return EINVAL;
+
   if ( !_POSIX_Priority_Is_valid( prioceiling ) )
     return EINVAL;
@@ -608 +611 @@
   switch ( location ) {
     case OBJECTS_ERROR:
-      return EINVAL;
+      return EINVAL;        /* impossible to get here */
     case OBJECTS_REMOTE:
       /*  XXX It feels questionable to set the ceiling on a remote mutex. */
-      return POSIX_MP_NOT_IMPLEMENTED();
       return EINVAL;
     case OBJECTS_LOCAL: