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1da177e4 LT |
1 | #ifndef _SPARC_IPCBUF_H |
2 | #define _SPARC_IPCBUF_H | |
3 | ||
4 | /* | |
5 | * The ipc64_perm structure for sparc architecture. | |
6 | * Note extra padding because this structure is passed back and forth | |
7 | * between kernel and user space. | |
8 | * | |
9 | * Pad space is left for: | |
10 | * - 32-bit mode | |
11 | * - 32-bit seq | |
12 | * - 2 miscellaneous 64-bit values (so that this structure matches | |
13 | * sparc64 ipc64_perm) | |
14 | */ | |
15 | ||
16 | struct ipc64_perm | |
17 | { | |
18 | __kernel_key_t key; | |
19 | __kernel_uid32_t uid; | |
20 | __kernel_gid32_t gid; | |
21 | __kernel_uid32_t cuid; | |
22 | __kernel_gid32_t cgid; | |
23 | unsigned short __pad1; | |
24 | __kernel_mode_t mode; | |
25 | unsigned short __pad2; | |
26 | unsigned short seq; | |
27 | unsigned long long __unused1; | |
28 | unsigned long long __unused2; | |
29 | }; | |
30 | ||
31 | #endif /* _SPARC_IPCBUF_H */ |