semmp.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_SEMMP_H
#define _RTEMS_RTEMS_SEMMP_H

#ifndef _RTEMS_RTEMS_SEMIMPL_H
# error "Never use <rtems/rtems/semmp.h> directly; include <rtems/rtems/semimpl.h> instead."
#endif

#ifdef __cplusplus
extern "C" {
#endif

typedef enum {
  SEMAPHORE_MP_ANNOUNCE_CREATE  =  0,
  SEMAPHORE_MP_ANNOUNCE_DELETE  =  1,
  SEMAPHORE_MP_EXTRACT_PROXY    =  2,
  SEMAPHORE_MP_OBTAIN_REQUEST   =  3,
  SEMAPHORE_MP_OBTAIN_RESPONSE  =  4,
  SEMAPHORE_MP_RELEASE_REQUEST  =  5,
  SEMAPHORE_MP_RELEASE_RESPONSE =  6
}   Semaphore_MP_Remote_operations;

typedef struct {
  rtems_packet_prefix             Prefix;
  Semaphore_MP_Remote_operations  operation;
  rtems_name                      name;
  rtems_option                    option_set;
  Objects_Id                      proxy_id;
}   Semaphore_MP_Packet;

void _Semaphore_MP_Send_process_packet (
  Semaphore_MP_Remote_operations operation,
  Objects_Id                     semaphore_id,
  rtems_name                     name,
  Objects_Id                     proxy_id
);

rtems_status_code _Semaphore_MP_Send_request_packet (
  Semaphore_MP_Remote_operations operation,
  Objects_Id                     semaphore_id,
  rtems_option                   option_set,
  rtems_interval                 timeout
);

void _Semaphore_MP_Send_response_packet (
  Semaphore_MP_Remote_operations  operation,
  Objects_Id                      semaphore_id,
  Thread_Control                 *the_thread
);

void _Semaphore_MP_Process_packet (
  rtems_packet_prefix *the_packet_prefix
);

void _Semaphore_MP_Send_object_was_deleted (
  Thread_Control *the_proxy
);

void _Semaphore_MP_Send_extract_proxy (
  void           *argument
);

Semaphore_MP_Packet *_Semaphore_MP_Get_packet ( void );

void  _Semaphore_Core_mutex_mp_support (
  Thread_Control *the_thread,
  Objects_Id      id
);

void  _Semaphore_Core_semaphore_mp_support (
  Thread_Control *the_thread,
  Objects_Id      id
);

#ifdef __cplusplus
}
#endif

#endif
/* end of file */