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1 #ifndef _system_shmem_h | |
2 #define _system_shmem_h | |
3 /* | |
4 Unix SMB/CIFS implementation. | |
5 | |
6 shared memory system include wrappers | |
7 | |
8 Copyright (C) Andrew Tridgell 2004 | |
9 | |
10 ** NOTE! The following LGPL license applies to the replace | |
11 ** library. This does NOT imply that all of Samba is released | |
12 ** under the LGPL | |
13 | |
14 This library is free software; you can redistribute it and/or | |
15 modify it under the terms of the GNU Lesser General Public | |
16 License as published by the Free Software Foundation; either | |
17 version 3 of the License, or (at your option) any later version. | |
18 | |
19 This library is distributed in the hope that it will be useful, | |
20 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
21 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
22 Lesser General Public License for more details. | |
23 | |
24 You should have received a copy of the GNU Lesser General Public | |
25 License along with this library; if not, see <http://www.gnu.org/licenses/>. | |
26 | |
27 */ | |
28 | |
29 #if defined(HAVE_SYS_IPC_H) | |
30 #include <sys/ipc.h> | |
31 #endif /* HAVE_SYS_IPC_H */ | |
32 | |
33 #if defined(HAVE_SYS_SHM_H) | |
34 #include <sys/shm.h> | |
35 #endif /* HAVE_SYS_SHM_H */ | |
36 | |
37 #ifdef HAVE_SYS_MMAN_H | |
38 #include <sys/mman.h> | |
39 #endif | |
40 | |
41 /* NetBSD doesn't have these */ | |
42 #ifndef SHM_R | |
43 #define SHM_R 0400 | |
44 #endif | |
45 | |
46 #ifndef SHM_W | |
47 #define SHM_W 0200 | |
48 #endif | |
49 | |
50 | |
51 #ifndef MAP_FILE | |
52 #define MAP_FILE 0 | |
53 #endif | |
54 | |
55 #ifndef MAP_FAILED | |
56 #define MAP_FAILED ((void *)-1) | |
57 #endif | |
58 | |
59 #endif | |
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