linux-user/tilegx/target_structs.h

   1 /*
   2  * TILE-Gx specific structures for linux-user
   3  *
   4  * Copyright (c) 2015 Chen Gang
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, see <http://www.gnu.org/licenses/>.
  18  */
  19 #ifndef TILEGX_TARGET_STRUCTS_H
  20 #define TILEGX_TARGET_STRUCTS_H
  21
  22 struct target_ipc_perm {
  23     abi_int __key;                      /* Key.  */
  24     abi_uint uid;                       /* Owner's user ID.  */
  25     abi_uint gid;                       /* Owner's group ID.  */
  26     abi_uint cuid;                      /* Creator's user ID.  */
  27     abi_uint cgid;                      /* Creator's group ID.  */
  28     abi_uint mode;                      /* Read/write permission.  */
  29     abi_ushort __seq;                   /* Sequence number.  */
  30 };
  31
  32 struct target_shmid_ds {
  33     struct target_ipc_perm shm_perm;    /* operation permission struct */
  34     abi_long shm_segsz;                 /* size of segment in bytes */
  35     abi_ulong shm_atime;                /* time of last shmat() */
  36     abi_ulong shm_dtime;                /* time of last shmdt() */
  37     abi_ulong shm_ctime;                /* time of last change by shmctl() */
  38     abi_int shm_cpid;                   /* pid of creator */
  39     abi_int shm_lpid;                   /* pid of last shmop */
  40     abi_ushort shm_nattch;              /* number of current attaches */
  41     abi_ushort shm_unused;              /* compatibility */
  42     abi_ulong __unused4;
  43     abi_ulong __unused5;
  44 };
  45
  46 #endif