target_structs.h (2176B)
1 /* 2 * SPARC specific structures for linux-user 3 * 4 * Copyright (c) 2013 Fabrice Bellard 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 2.1 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 SPARC_TARGET_STRUCTS_H 20 #define SPARC_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 #if TARGET_ABI_BITS == 32 29 abi_ushort __pad0; 30 #endif 31 abi_ushort mode; /* Read/write permission. */ 32 abi_ushort __pad1; 33 abi_ushort __seq; /* Sequence number. */ 34 uint64_t __unused1; 35 uint64_t __unused2; 36 }; 37 38 struct target_shmid_ds { 39 struct target_ipc_perm shm_perm; /* operation permission struct */ 40 /* 41 * Note that sparc32 splits these into hi/lo parts. 42 * For simplicity in qemu, always use a 64-bit type. 43 */ 44 int64_t shm_atime; /* last attach time */ 45 int64_t shm_dtime; /* last detach time */ 46 int64_t shm_ctime; /* last change time */ 47 abi_ulong shm_segsz; /* size of segment in bytes */ 48 abi_int shm_cpid; /* pid of creator */ 49 abi_int shm_lpid; /* pid of last shmop */ 50 abi_ulong shm_nattch; /* number of current attaches */ 51 abi_ulong __unused1; 52 abi_ulong __unused2; 53 }; 54 55 #endif