diff options
Diffstat (limited to '')
-rw-r--r-- | c/src/exec/itron/src/cre_mbf.c | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/c/src/exec/itron/src/cre_mbf.c b/c/src/exec/itron/src/cre_mbf.c deleted file mode 100644 index 18b40c1520..0000000000 --- a/c/src/exec/itron/src/cre_mbf.c +++ /dev/null @@ -1,89 +0,0 @@ -/* - * 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. - * - * $Id$ - */ - -#if HAVE_CONFIG_H -#include "config.h" -#endif - -#include <itron.h> - -#include <rtems/itron/msgbuffer.h> -#include <rtems/itron/task.h> - -/* - * cre_mbf - Create MessageBuffer - */ - -ER cre_mbf( - ID mbfid, - T_CMBF *pk_cmbf -) -{ - CORE_message_queue_Attributes the_msgq_attributes; - ITRON_Message_buffer_Control *the_message_buffer; - - /* - * Bad pointer to the attributes structure - */ - - if ( !pk_cmbf ) - return E_PAR; - - /* - * Bits were set that were note defined. - */ - - if (pk_cmbf->mbfatr & ~(TA_TPRI)) - return E_RSATR; - - if (pk_cmbf->bufsz < 0 || pk_cmbf->maxmsz < 0) - return E_PAR; - - if (pk_cmbf->bufsz < pk_cmbf->maxmsz) - return E_PAR; - - _Thread_Disable_dispatch(); /* prevents deletion */ - - the_message_buffer = _ITRON_Message_buffer_Allocate(mbfid); - if ( !the_message_buffer ) { - _Thread_Enable_dispatch(); - return _ITRON_Message_buffer_Clarify_allocation_id_error(mbfid); - } - - if ( pk_cmbf->mbfatr & TA_TPRI ) - the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_PRIORITY; - else - the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO; - - _CORE_message_queue_Initialize( - &the_message_buffer->message_queue, - &the_msgq_attributes, - pk_cmbf->bufsz / pk_cmbf->maxmsz, - pk_cmbf->maxmsz - ); - - _ITRON_Objects_Open( &_ITRON_Message_buffer_Information, - &the_message_buffer->Object ); - - /* - * 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; -} |