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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [exec/] [itron/] [src/] [del_mbf.c] - Rev 757
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/* * ITRON Message Buffer 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: del_mbf.c,v 1.2 2001-09-27 11:59:13 chris Exp $ */ #include <itron.h> #include <rtems/itron/msgbuffer.h> #include <rtems/itron/task.h> /* * del_mbf - Delete MessageBuffer */ ER del_mbf( ID mbfid ) { ITRON_Message_buffer_Control *the_message_buffer; Objects_Locations location; the_message_buffer = _ITRON_Message_buffer_Get(mbfid, &location); switch (location) { case OBJECTS_REMOTE: case OBJECTS_ERROR: /* Multiprocessing not supported */ return _ITRON_Message_buffer_Clarify_get_id_error(mbfid); case OBJECTS_LOCAL: _CORE_message_queue_Flush(&the_message_buffer->message_queue); _ITRON_Objects_Close( &_ITRON_Message_buffer_Information, &the_message_buffer->Object); _ITRON_Message_buffer_Free(the_message_buffer); /* * If multiprocessing were supported, this is where we would announce * the existence of the semaphore to the rest of the system. */ #if defined(RTEMS_MULTIPROCESSING) #endif _Thread_Enable_dispatch(); return E_OK; } return E_OK; }
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