diff options
Diffstat (limited to 'c/src/exec/rtems/src/regiongetinfo.c')
| -rw-r--r-- | c/src/exec/rtems/src/regiongetinfo.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/c/src/exec/rtems/src/regiongetinfo.c b/c/src/exec/rtems/src/regiongetinfo.c index 1e9338e3cd..2f7f21b72a 100644 --- a/c/src/exec/rtems/src/regiongetinfo.c +++ b/c/src/exec/rtems/src/regiongetinfo.c @@ -19,6 +19,7 @@ #include <rtems/rtems/options.h> #include <rtems/rtems/region.h> #include <rtems/score/states.h> +#include <rtems/score/apimutex.h> #include <rtems/score/thread.h> /*PAGE @@ -48,21 +49,24 @@ rtems_status_code rtems_region_get_information( if ( !the_info ) return RTEMS_INVALID_ADDRESS; + _RTEMS_Lock_allocator(); the_region = _Region_Get( id, &location ); switch ( location ) { case OBJECTS_REMOTE: /* this error cannot be returned */ + _RTEMS_Unlock_allocator(); return RTEMS_INTERNAL_ERROR; case OBJECTS_ERROR: + _RTEMS_Unlock_allocator(); return RTEMS_INVALID_ID; case OBJECTS_LOCAL: if ( _Heap_Get_information( &the_region->Memory, the_info ) ) { - _Thread_Enable_dispatch(); + _RTEMS_Unlock_allocator(); return RTEMS_SUCCESSFUL; } - _Thread_Enable_dispatch(); + _RTEMS_Unlock_allocator(); return RTEMS_INVALID_ADDRESS; } |