include/asm-nios2nommu/ipc.h

   1 #ifndef __NIOS2_IPC_H__
   2 #define __NIOS2_IPC_H__
   3
   4 /* Copied from sparc version
   5  * These are used to wrap system calls on the Nios.
   6  *
   7  * See arch/niosnommu/kernel/sys_nios.c for ugly details..
   8  *
   9  * Copyright (C) 2004, Microtronix Datacom Ltd.
  10  *
  11  * All rights reserved.
  12  *
  13  * This program is free software; you can redistribute it and/or modify
  14  * it under the terms of the GNU General Public License as published by
  15  * the Free Software Foundation; either version 2 of the License, or
  16  * (at your option) any later version.
  17  *
  18  * This program is distributed in the hope that it will be useful, but
  19  * WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
  21  * NON INFRINGEMENT.  See the GNU General Public License for more
  22  * details.
  23  *
  24  * You should have received a copy of the GNU General Public License
  25  * along with this program; if not, write to the Free Software
  26  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  27  *
  28  */
  29 struct ipc_kludge {
  30         struct msgbuf *msgp;
  31         long msgtyp;
  32 };
  33
  34 #define SEMOP            1
  35 #define SEMGET           2
  36 #define SEMCTL           3
  37 #define MSGSND          11
  38 #define MSGRCV          12
  39 #define MSGGET          13
  40 #define MSGCTL          14
  41 #define SHMAT           21
  42 #define SHMDT           22
  43 #define SHMGET          23
  44 #define SHMCTL          24
  45
  46 /* Used by the DIPC package, try and avoid reusing it */
  47 #define DIPC            25
  48
  49 #define IPCCALL(version,op)     ((version)<<16 | (op))
  50
  51 #endif