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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [exec/] [itron/] [src/] [del_mbx.c] - Rev 778
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/* * ITRON 3.0 Mailbox 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_mbx.c,v 1.2 2001-09-27 11:59:13 chris Exp $ */ #include <itron.h> #include <rtems/itron/mbox.h> #include <rtems/itron/task.h> /* * del_mbx - Delete Mailbox * * * ------Parameters-------------- * ID mbxid The Mailbox's ID * ------------------------------ * * -----Return Parameters------- * ER ercd Itron Error Code * ----------------------------- * * -----C Language Interface---- * ER ercd = del_mbx(ID mbxid); * ----------------------------- * */ ER del_mbx( ID mbxid ) { register ITRON_Mailbox_Control *the_mailbox; Objects_Locations location; the_mailbox= _ITRON_Mailbox_Get( mbxid, &location ); switch ( location ) { case OBJECTS_ERROR: case OBJECTS_REMOTE: return _ITRON_Mailbox_Clarify_get_id_error( mbxid ); case OBJECTS_LOCAL: _Objects_Close( &_ITRON_Mailbox_Information, &the_mailbox->Object ); _CORE_message_queue_Close( &the_mailbox->message_queue, NULL, /* Multiprocessing not supported */ CORE_MESSAGE_QUEUE_STATUS_WAS_DELETED ); _ITRON_Mailbox_Free(the_mailbox); break; } _ITRON_return_errorno( E_OK ); }
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