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-rw-r--r--c/src/exec/rtems/src/msgmp.c397
1 files changed, 0 insertions, 397 deletions
diff --git a/c/src/exec/rtems/src/msgmp.c b/c/src/exec/rtems/src/msgmp.c
deleted file mode 100644
index d3a1a02f33..0000000000
--- a/c/src/exec/rtems/src/msgmp.c
+++ /dev/null
@@ -1,397 +0,0 @@
-/*
- * Multiprocessing Support for the Message Queue Manager
- *
- *
- * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
- * On-Line Applications Research Corporation (OAR).
- * All rights assigned to U.S. Government, 1994.
- *
- * This material may be reproduced by or for the U.S. Government pursuant
- * to the copyright license under the clause at DFARS 252.227-7013. This
- * notice must appear in all copies of this file and its derivatives.
- *
- * $Id$
- */
-
-#include <rtems/system.h>
-#include <rtems/message.h>
-#include <rtems/mpci.h>
-#include <rtems/msgmp.h>
-#include <rtems/object.h>
-#include <rtems/options.h>
-#include <rtems/thread.h>
-#include <rtems/watchdog.h>
-
-/*PAGE
- *
- * _Message_queue_MP_Send_process_packet
- *
- */
-
-void _Message_queue_MP_Send_process_packet (
- Message_queue_MP_Remote_operations operation,
- Objects_Id message_queue_id,
- Objects_Name name,
- Objects_Id proxy_id
-)
-{
- Message_queue_MP_Packet *the_packet;
- unsigned32 node;
-
- switch ( operation ) {
-
- case MESSAGE_QUEUE_MP_ANNOUNCE_CREATE:
- case MESSAGE_QUEUE_MP_ANNOUNCE_DELETE:
- case MESSAGE_QUEUE_MP_EXTRACT_PROXY:
-
- the_packet = _Message_queue_MP_Get_packet();
- the_packet->Prefix.the_class = RTEMS_MP_PACKET_MESSAGE_QUEUE;
- the_packet->Prefix.length = sizeof ( Message_queue_MP_Packet );
- the_packet->Prefix.to_convert = sizeof ( Message_queue_MP_Packet );
- the_packet->operation = operation;
- the_packet->Prefix.id = message_queue_id;
- the_packet->name = name;
- the_packet->proxy_id = proxy_id;
-
- if ( operation == MESSAGE_QUEUE_MP_EXTRACT_PROXY )
- node = rtems_get_node( message_queue_id );
- else
- node = MPCI_ALL_NODES;
-
- _MPCI_Send_process_packet( node, &the_packet->Prefix );
- break;
-
- case MESSAGE_QUEUE_MP_RECEIVE_REQUEST:
- case MESSAGE_QUEUE_MP_RECEIVE_RESPONSE:
- case MESSAGE_QUEUE_MP_SEND_REQUEST:
- case MESSAGE_QUEUE_MP_SEND_RESPONSE:
- case MESSAGE_QUEUE_MP_URGENT_REQUEST:
- case MESSAGE_QUEUE_MP_URGENT_RESPONSE:
- case MESSAGE_QUEUE_MP_BROADCAST_REQUEST:
- case MESSAGE_QUEUE_MP_BROADCAST_RESPONSE:
- case MESSAGE_QUEUE_MP_FLUSH_REQUEST:
- case MESSAGE_QUEUE_MP_FLUSH_RESPONSE:
- break;
-
- }
-}
-
-/*PAGE
- *
- * _Message_queue_MP_Send_request_packet
- *
- */
-
-rtems_status_code _Message_queue_MP_Send_request_packet (
- Message_queue_MP_Remote_operations operation,
- Objects_Id message_queue_id,
- Message_queue_Buffer *buffer,
- rtems_option option_set,
- rtems_interval timeout
-)
-{
- Message_queue_MP_Packet *the_packet;
-
- switch ( operation ) {
-
- case MESSAGE_QUEUE_MP_RECEIVE_REQUEST:
- case MESSAGE_QUEUE_MP_SEND_REQUEST:
- case MESSAGE_QUEUE_MP_URGENT_REQUEST:
- case MESSAGE_QUEUE_MP_BROADCAST_REQUEST:
- case MESSAGE_QUEUE_MP_FLUSH_REQUEST:
-
- the_packet = _Message_queue_MP_Get_packet();
- the_packet->Prefix.the_class = RTEMS_MP_PACKET_MESSAGE_QUEUE;
- the_packet->Prefix.length = sizeof ( Message_queue_MP_Packet );
- the_packet->Prefix.to_convert = sizeof ( Message_queue_MP_Packet ) -
- sizeof ( Message_queue_Buffer );
- if ( ! _Options_Is_no_wait(option_set))
- the_packet->Prefix.timeout = timeout;
-
- the_packet->operation = operation;
- the_packet->Prefix.id = message_queue_id;
- the_packet->option_set = option_set;
-
- if ( buffer )
- _Message_queue_Copy_buffer( buffer, &the_packet->Buffer );
-
- return
- _MPCI_Send_request_packet(
- rtems_get_node( message_queue_id ),
- &the_packet->Prefix,
- STATES_WAITING_FOR_MESSAGE
- );
- break;
-
- case MESSAGE_QUEUE_MP_ANNOUNCE_CREATE:
- case MESSAGE_QUEUE_MP_ANNOUNCE_DELETE:
- case MESSAGE_QUEUE_MP_EXTRACT_PROXY:
- case MESSAGE_QUEUE_MP_RECEIVE_RESPONSE:
- case MESSAGE_QUEUE_MP_SEND_RESPONSE:
- case MESSAGE_QUEUE_MP_URGENT_RESPONSE:
- case MESSAGE_QUEUE_MP_BROADCAST_RESPONSE:
- case MESSAGE_QUEUE_MP_FLUSH_RESPONSE:
- break;
-
- }
- /*
- * The following line is included to satisfy compilers which
- * produce warnings when a function does not end with a return.
- */
- return RTEMS_SUCCESSFUL;
-}
-
-/*PAGE
- *
- * _Message_queue_MP_Send_response_packet
- *
- */
-
-void _Message_queue_MP_Send_response_packet (
- Message_queue_MP_Remote_operations operation,
- Objects_Id message_queue_id,
- Thread_Control *the_thread
-)
-{
- Message_queue_MP_Packet *the_packet;
-
- switch ( operation ) {
-
- case MESSAGE_QUEUE_MP_RECEIVE_RESPONSE:
- case MESSAGE_QUEUE_MP_SEND_RESPONSE:
- case MESSAGE_QUEUE_MP_URGENT_RESPONSE:
- case MESSAGE_QUEUE_MP_BROADCAST_RESPONSE:
- case MESSAGE_QUEUE_MP_FLUSH_RESPONSE:
-
- the_packet = ( Message_queue_MP_Packet *) the_thread->receive_packet;
-
-/*
- * The packet being returned already contains the class, length, and
- * to_convert fields, therefore they are not set in this routine.
- */
- the_packet->operation = operation;
- the_packet->Prefix.id = the_packet->Prefix.source_tid;
-
- _MPCI_Send_response_packet(
- rtems_get_node( the_packet->Prefix.source_tid ),
- &the_packet->Prefix
- );
- break;
-
- case MESSAGE_QUEUE_MP_ANNOUNCE_CREATE:
- case MESSAGE_QUEUE_MP_ANNOUNCE_DELETE:
- case MESSAGE_QUEUE_MP_EXTRACT_PROXY:
- case MESSAGE_QUEUE_MP_RECEIVE_REQUEST:
- case MESSAGE_QUEUE_MP_SEND_REQUEST:
- case MESSAGE_QUEUE_MP_URGENT_REQUEST:
- case MESSAGE_QUEUE_MP_BROADCAST_REQUEST:
- case MESSAGE_QUEUE_MP_FLUSH_REQUEST:
- break;
-
- }
-}
-
-/*PAGE
- *
- *
- * _Message_queue_MP_Process_packet
- *
- */
-
-void _Message_queue_MP_Process_packet (
- rtems_packet_prefix *the_packet_prefix
-)
-{
- Message_queue_MP_Packet *the_packet;
- Thread_Control *the_thread;
- boolean ignored;
-
- the_packet = (Message_queue_MP_Packet *) the_packet_prefix;
-
- switch ( the_packet->operation ) {
-
- case MESSAGE_QUEUE_MP_ANNOUNCE_CREATE:
-
- ignored = _Objects_MP_Open(
- &_Message_queue_Information,
- the_packet->name,
- the_packet->Prefix.id,
- TRUE
- );
-
- _MPCI_Return_packet( the_packet_prefix );
- break;
-
- case MESSAGE_QUEUE_MP_ANNOUNCE_DELETE:
-
- _Objects_MP_Close( &_Message_queue_Information, the_packet->Prefix.id );
-
- _MPCI_Return_packet( the_packet_prefix );
- break;
-
- case MESSAGE_QUEUE_MP_EXTRACT_PROXY:
-
- the_thread = _Thread_MP_Find_proxy( the_packet->proxy_id );
-
- if ( ! _Thread_Is_null( the_thread ) )
- _Thread_queue_Extract( the_thread->Wait.queue, the_thread );
-
- _MPCI_Return_packet( the_packet_prefix );
- break;
-
- case MESSAGE_QUEUE_MP_RECEIVE_REQUEST:
-
- the_packet->Prefix.return_code = rtems_message_queue_receive(
- the_packet->Prefix.id,
- &the_packet->Buffer,
- the_packet->option_set,
- the_packet->Prefix.timeout
- );
-
- if ( ! _Status_Is_proxy_blocking( the_packet->Prefix.return_code ) )
- _Message_queue_MP_Send_response_packet(
- MESSAGE_QUEUE_MP_RECEIVE_RESPONSE,
- the_packet->Prefix.id,
- _Thread_Executing
- );
- break;
-
- case MESSAGE_QUEUE_MP_RECEIVE_RESPONSE:
-
- the_thread = _MPCI_Process_response( the_packet_prefix );
-
- _Message_queue_Copy_buffer(
- &the_packet->Buffer,
- (Message_queue_Buffer *) the_thread->Wait.return_argument
- );
-
- _MPCI_Return_packet( the_packet_prefix );
- break;
-
- case MESSAGE_QUEUE_MP_SEND_REQUEST:
-
- the_packet->Prefix.return_code = rtems_message_queue_send(
- the_packet->Prefix.id,
- &the_packet->Buffer
- );
-
- _Message_queue_MP_Send_response_packet(
- MESSAGE_QUEUE_MP_SEND_RESPONSE,
- the_packet->Prefix.id,
- _Thread_Executing
- );
- break;
-
- case MESSAGE_QUEUE_MP_SEND_RESPONSE:
- case MESSAGE_QUEUE_MP_URGENT_RESPONSE:
-
- the_thread = _MPCI_Process_response( the_packet_prefix );
-
- _MPCI_Return_packet( the_packet_prefix );
- break;
-
- case MESSAGE_QUEUE_MP_URGENT_REQUEST:
-
- the_packet->Prefix.return_code = rtems_message_queue_urgent(
- the_packet->Prefix.id,
- &the_packet->Buffer
- );
-
- _Message_queue_MP_Send_response_packet(
- MESSAGE_QUEUE_MP_URGENT_RESPONSE,
- the_packet->Prefix.id,
- _Thread_Executing
- );
- break;
-
- case MESSAGE_QUEUE_MP_BROADCAST_REQUEST:
-
- the_packet->Prefix.return_code = rtems_message_queue_broadcast(
- the_packet->Prefix.id,
- &the_packet->Buffer,
- &the_packet->count
- );
-
- _Message_queue_MP_Send_response_packet(
- MESSAGE_QUEUE_MP_BROADCAST_RESPONSE,
- the_packet->Prefix.id,
- _Thread_Executing
- );
- break;
-
- case MESSAGE_QUEUE_MP_BROADCAST_RESPONSE:
- case MESSAGE_QUEUE_MP_FLUSH_RESPONSE:
-
- the_thread = _MPCI_Process_response( the_packet_prefix );
-
- *(unsigned32 *)the_thread->Wait.return_argument = the_packet->count;
-
- _MPCI_Return_packet( the_packet_prefix );
- break;
-
- case MESSAGE_QUEUE_MP_FLUSH_REQUEST:
-
- the_packet->Prefix.return_code = rtems_message_queue_flush(
- the_packet->Prefix.id,
- &the_packet->count
- );
-
- _Message_queue_MP_Send_response_packet(
- MESSAGE_QUEUE_MP_FLUSH_RESPONSE,
- the_packet->Prefix.id,
- _Thread_Executing
- );
- break;
-
- }
-}
-
-/*PAGE
- *
- * _Message_queue_MP_Send_object_was_deleted
- *
- */
-
-void _Message_queue_MP_Send_object_was_deleted (
- Thread_Control *the_proxy
-)
-{
- the_proxy->receive_packet->return_code = RTEMS_OBJECT_WAS_DELETED;
-
- _Message_queue_MP_Send_response_packet(
- MESSAGE_QUEUE_MP_RECEIVE_RESPONSE,
- the_proxy->Wait.id,
- the_proxy
- );
-}
-
-/*PAGE
- *
- * _Message_queue_MP_Send_extract_proxy
- *
- */
-
-void _Message_queue_MP_Send_extract_proxy (
- Thread_Control *the_thread
-)
-{
- _Message_queue_MP_Send_process_packet(
- MESSAGE_QUEUE_MP_EXTRACT_PROXY,
- the_thread->Wait.id,
- (Objects_Name) 0,
- the_thread->Object.id
- );
-}
-
-/*PAGE
- *
- * _Message_queue_MP_Get_packet
- *
- */
-
-Message_queue_MP_Packet *_Message_queue_MP_Get_packet ( void )
-{
- return ( (Message_queue_MP_Packet *) _MPCI_Get_packet() );
-}
-
-/* end of file */
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-24 21:08:26 +0000