target/linux/ubicom32/files/arch/ubicom32/include/asm/ipcbuf.h

   1 /*
   2  * arch/ubicom32/include/asm/ipcbuf.h
   3  *   Definition of ipc64_perm struct for Ubicom32 architecture.
   4  *
   5  * (C) Copyright 2009, Ubicom, Inc.
   6  *
   7  * This file is part of the Ubicom32 Linux Kernel Port.
   8  *
   9  * The Ubicom32 Linux Kernel Port is free software: you can redistribute
  10  * it and/or modify it under the terms of the GNU General Public License
  11  * as published by the Free Software Foundation, either version 2 of the
  12  * License, or (at your option) any later version.
  13  *
  14  * The Ubicom32 Linux Kernel Port is distributed in the hope that it
  15  * will be useful, but WITHOUT ANY WARRANTY; without even the implied
  16  * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
  17  * the GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with the Ubicom32 Linux Kernel Port.  If not,
  21  * see <http://www.gnu.org/licenses/>.
  22  *
  23  * Ubicom32 implementation derived from (with many thanks):
  24  *   arch/m68knommu
  25  *   arch/blackfin
  26  *   arch/parisc
  27  */
  28 #ifndef _ASM_UBICOM32_IPCBUF_H
  29 #define _ASM_UBICOM32_IPCBUF_H
  30
  31 /*
  32  * The user_ipc_perm structure for m68k architecture.
  33  * Note extra padding because this structure is passed back and forth
  34  * between kernel and user space.
  35  *
  36  * Pad space is left for:
  37  * - 32-bit mode_t and seq
  38  * - 2 miscellaneous 32-bit values
  39  */
  40 struct ipc64_perm
  41 {
  42         __kernel_key_t          key;
  43         __kernel_uid32_t        uid;
  44         __kernel_gid32_t        gid;
  45         __kernel_uid32_t        cuid;
  46         __kernel_gid32_t        cgid;
  47         __kernel_mode_t         mode;
  48         unsigned short          __pad1;
  49         unsigned short          seq;
  50         unsigned short          __pad2;
  51         unsigned long           __unused1;
  52         unsigned long           __unused2;
  53 };
  54
  55 #endif /* _ASM_UBICOM32_IPCBUF_H */