linux-user/hexagon/target_structs.h

   1 /*
   2  *  Copyright(c) 2019-2021 Qualcomm Innovation Center, Inc. All Rights Reserved.
   3  *
   4  *  This program is free software; you can redistribute it and/or modify
   5  *  it under the terms of the GNU General Public License as published by
   6  *  the Free Software Foundation; either version 2 of the License, or
   7  *  (at your option) any later version.
   8  *
   9  *  This program is distributed in the hope that it will be useful,
  10  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *  GNU General Public License for more details.
  13  *
  14  *  You should have received a copy of the GNU General Public License
  15  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 /*
  19  * Hexagon specific structures for linux-user
  20  */
  21 #ifndef HEXAGON_TARGET_STRUCTS_H
  22 #define HEXAGON_TARGET_STRUCTS_H
  23
  24 struct target_ipc_perm {
  25     abi_int __key;                      /* Key.  */
  26     abi_uint uid;                       /* Owner's user ID.  */
  27     abi_uint gid;                       /* Owner's group ID.  */
  28     abi_uint cuid;                      /* Creator's user ID.  */
  29     abi_uint cgid;                      /* Creator's group ID.  */
  30     abi_ushort mode;                    /* Read/write permission.  */
  31     abi_ushort __pad1;
  32     abi_ushort __seq;                   /* Sequence number.  */
  33     abi_ushort __pad2;
  34     abi_ulong __unused1;
  35     abi_ulong __unused2;
  36 };
  37
  38 struct target_shmid_ds {
  39     struct target_ipc_perm shm_perm;    /* operation permission struct */
  40     abi_long shm_segsz;                 /* size of segment in bytes */
  41     abi_ulong shm_atime;                /* time of last shmat() */
  42     abi_ulong __unused1;
  43     abi_ulong shm_dtime;                /* time of last shmdt() */
  44     abi_ulong __unused2;
  45     abi_ulong shm_ctime;                /* time of last change by shmctl() */
  46     abi_ulong __unused3;
  47     abi_int shm_cpid;                   /* pid of creator */
  48     abi_int shm_lpid;                   /* pid of last shmop */
  49     abi_ulong shm_nattch;               /* number of current attaches */
  50     abi_ulong __unused4;
  51     abi_ulong __unused5;
  52 };
  53
  54 #endif