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
56