1/* $NetBSD: linux32_shm.h,v 1.1 2008/05/20 17:31:56 njoly Exp $ */
2
3/*
4 * Copyright (c) 2008 Nicolas Joly
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS
17 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
18 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#ifndef _LINUX32_SHM_H
30#define _LINUX32_SHM_H
31
32struct linux32_shmid_ds {
33 struct linux32_ipc_perm l_shm_perm;
34 int l_shm_segsz;
35 linux32_time_t l_shm_atime;
36 linux32_time_t l_shm_dtime;
37 linux32_time_t l_shm_ctime;
38 ushort l_shm_cpid;
39 ushort l_shm_lpid;
40 short l_shm_nattch;
41 ushort l_private1;
42 netbsd32_voidp l_private2;
43 netbsd32_voidp l_private3;
44};
45
46struct linux32_shmid64_ds {
47 struct linux32_ipc64_perm l_shm_perm;
48 netbsd32_size_t l_shm_segsz;
49 linux32_time_t l_shm_atime;
50 netbsd32_u_long l____unused1;
51 linux32_time_t l_shm_dtime;
52 netbsd32_u_long l____unused2;
53 linux32_time_t l_shm_ctime;
54 netbsd32_u_long l____unused3;
55 int l_shm_cpid;
56 int l_shm_lpid;
57 netbsd32_u_long l_shm_nattch;
58 netbsd32_u_long l___unused4;
59 netbsd32_u_long l___unused5;
60};
61
62struct linux32_shminfo64 {
63 netbsd32_u_long l_shmmax;
64 netbsd32_u_long l_shmmin;
65 netbsd32_u_long l_shmmni;
66 netbsd32_u_long l_shmseg;
67 netbsd32_u_long l_shmall;
68 netbsd32_u_long l___unused1;
69 netbsd32_u_long l___unused2;
70 netbsd32_u_long l___unused3;
71 netbsd32_u_long l___unused4;
72};
73
74struct linux32_shm_info {
75 int l_used_ids;
76 netbsd32_u_long l_shm_tot;
77 netbsd32_u_long l_shm_rss;
78 netbsd32_u_long l_shm_swp;
79 netbsd32_u_long l_swap_attempts;
80 netbsd32_u_long l_swap_successes;
81};
82
83#define LINUX32_SHM_RDONLY 0x1000
84#define LINUX32_SHM_RND 0x2000
85#define LINUX32_SHM_REMAP 0x4000
86
87#define LINUX32_SHM_LOCK 11
88#define LINUX32_SHM_UNLOCK 12
89#define LINUX32_SHM_STAT 13
90#define LINUX32_SHM_INFO 14
91
92#endif /* _LINUX32_SHM_H */
93