diff options
| -rw-r--r-- | c/src/exec/posix/src/mutex.c | 6 | ||||
| -rw-r--r-- | cpukit/posix/src/mutex.c | 6 |
2 files changed, 8 insertions, 4 deletions
diff --git a/c/src/exec/posix/src/mutex.c b/c/src/exec/posix/src/mutex.c index 92b03256d1..4b983eee36 100644 --- a/c/src/exec/posix/src/mutex.c +++ b/c/src/exec/posix/src/mutex.c @@ -591,6 +591,9 @@ int pthread_mutex_setprioceiling( Priority_Control the_priority; int status; + if ( !old_ceiling ) + return EINVAL; + if ( !_POSIX_Priority_Is_valid( prioceiling ) ) return EINVAL; @@ -607,10 +610,9 @@ int pthread_mutex_setprioceiling( the_mutex = _POSIX_Mutex_Get( mutex, &location ); 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: *old_ceiling = the_mutex->Mutex.Attributes.priority_ceiling; diff --git a/cpukit/posix/src/mutex.c b/cpukit/posix/src/mutex.c index 92b03256d1..4b983eee36 100644 --- a/cpukit/posix/src/mutex.c +++ b/cpukit/posix/src/mutex.c @@ -591,6 +591,9 @@ int pthread_mutex_setprioceiling( Priority_Control the_priority; int status; + if ( !old_ceiling ) + return EINVAL; + if ( !_POSIX_Priority_Is_valid( prioceiling ) ) return EINVAL; @@ -607,10 +610,9 @@ int pthread_mutex_setprioceiling( the_mutex = _POSIX_Mutex_Get( mutex, &location ); 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: *old_ceiling = the_mutex->Mutex.Attributes.priority_ceiling; |