partmp.h

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/* COPYRIGHT (c) 1989-2013.
 * 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.rtems.org/license/LICENSE.
 */

#ifndef _RTEMS_RTEMS_PARTMP_H
#define _RTEMS_RTEMS_PARTMP_H

#ifndef _RTEMS_RTEMS_PARTIMPL_H
# error "Never use <rtems/rtems/partmp.h> directly; include <rtems/rtems/partimpl.h> instead."
#endif

#include <rtems/score/mpciimpl.h>

#ifdef __cplusplus
extern "C" {
#endif

/*{*/

typedef enum {
  PARTITION_MP_ANNOUNCE_CREATE        =  0,
  PARTITION_MP_ANNOUNCE_DELETE        =  1,
  PARTITION_MP_EXTRACT_PROXY          =  2,
  PARTITION_MP_GET_BUFFER_REQUEST     =  3,
  PARTITION_MP_GET_BUFFER_RESPONSE    =  4,
  PARTITION_MP_RETURN_BUFFER_REQUEST  =  5,
  PARTITION_MP_RETURN_BUFFER_RESPONSE =  6
}   Partition_MP_Remote_operations;

typedef struct {
  rtems_packet_prefix             Prefix;
  Partition_MP_Remote_operations  operation;
  rtems_name                      name;
  void                           *buffer;
  Objects_Id                      proxy_id;
}   Partition_MP_Packet;

void _Partition_MP_Send_process_packet (
  Partition_MP_Remote_operations operation,
  Objects_Id                     partition_id,
  rtems_name                     name,
  Objects_Id                     proxy_id
);

rtems_status_code _Partition_MP_Send_request_packet (
  Partition_MP_Remote_operations  operation,
  Objects_Id                      partition_id,
  void                           *buffer
);

void _Partition_MP_Send_response_packet (
  Partition_MP_Remote_operations  operation,
  Objects_Id                      partition_id,
  Thread_Control                 *the_thread
);

void _Partition_MP_Process_packet (
  rtems_packet_prefix *the_packet_prefix
);

/*
 *  @brief Partition_MP_Send_object_was_deleted
 *
 *  This routine is invoked indirectly by the thread queue
 *  when a proxy has been removed from the thread queue and
 *  the remote node must be informed of this.
 *
 *  This routine is not needed by the Partition since a partition
 *  cannot be deleted when buffers are in use.
 */

void _Partition_MP_Send_extract_proxy (
  void           *argument
);

Partition_MP_Packet *_Partition_MP_Get_packet ( void );

#ifdef __cplusplus
}
#endif

#endif
/* end of file */