diff options
Diffstat (limited to 'c/src/exec/rtems/src/partreturnbuffer.c')
-rw-r--r-- | c/src/exec/rtems/src/partreturnbuffer.c | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/c/src/exec/rtems/src/partreturnbuffer.c b/c/src/exec/rtems/src/partreturnbuffer.c deleted file mode 100644 index 2e8008c146..0000000000 --- a/c/src/exec/rtems/src/partreturnbuffer.c +++ /dev/null @@ -1,75 +0,0 @@ -/* - * Partition Manager - * - * - * COPYRIGHT (c) 1989-1999. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.OARcorp.com/rtems/license.html. - * - * $Id$ - */ - -#include <rtems/system.h> -#include <rtems/rtems/status.h> -#include <rtems/rtems/support.h> -#include <rtems/score/address.h> -#include <rtems/score/object.h> -#include <rtems/rtems/part.h> -#include <rtems/score/thread.h> -#include <rtems/score/sysstate.h> - -/*PAGE - * - * rtems_partition_return_buffer - * - * This directive will return the given buffer to the specified - * buffer partition. - * - * Input parameters: - * id - partition id - * buffer - pointer to buffer address - * - * Output parameters: - * RTEMS_SUCCESSFUL - if successful - * error code - if unsuccessful - */ - -rtems_status_code rtems_partition_return_buffer( - Objects_Id id, - void *buffer -) -{ - register Partition_Control *the_partition; - Objects_Locations location; - - the_partition = _Partition_Get( id, &location ); - switch ( location ) { - - case OBJECTS_REMOTE: -#if defined(RTEMS_MULTIPROCESSING) - return _Partition_MP_Send_request_packet( - PARTITION_MP_RETURN_BUFFER_REQUEST, - id, - buffer - ); -#endif - - case OBJECTS_ERROR: - return RTEMS_INVALID_ID; - - case OBJECTS_LOCAL: - if ( _Partition_Is_buffer_valid( buffer, the_partition ) ) { - _Partition_Free_buffer( the_partition, buffer ); - the_partition->number_of_used_blocks -= 1; - _Thread_Enable_dispatch(); - return RTEMS_SUCCESSFUL; - } - _Thread_Enable_dispatch(); - return RTEMS_INVALID_ADDRESS; - } - - return RTEMS_INTERNAL_ERROR; /* unreached - only to remove warnings */ -} |