Merge remote-tracking branch 'remotes/rth/tags/pull-arm-20211021' into staging
[qemu.git] / linux-user / sparc / target_structs.h
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