blob: 02e99d6ec925eb03ba003b00b5284cd1d4ad8c0b [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001#ifndef _PPC64_SHMBUF_H
2#define _PPC64_SHMBUF_H
3
4/*
5 * The shmid64_ds structure for PPC64 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 * - 2 miscellaneous 64-bit values
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version
15 * 2 of the License, or (at your option) any later version.
16 */
17
18struct shmid64_ds {
19 struct ipc64_perm shm_perm; /* operation perms */
20 __kernel_time_t shm_atime; /* last attach time */
21 __kernel_time_t shm_dtime; /* last detach time */
22 __kernel_time_t shm_ctime; /* last change time */
23 size_t shm_segsz; /* size of segment (bytes) */
24 __kernel_pid_t shm_cpid; /* pid of creator */
25 __kernel_pid_t shm_lpid; /* pid of last operator */
26 unsigned long shm_nattch; /* no. of current attaches */
27 unsigned long __unused1;
28 unsigned long __unused2;
29};
30
31struct shminfo64 {
32 unsigned long shmmax;
33 unsigned long shmmin;
34 unsigned long shmmni;
35 unsigned long shmseg;
36 unsigned long shmall;
37 unsigned long __unused1;
38 unsigned long __unused2;
39 unsigned long __unused3;
40 unsigned long __unused4;
41};
42
43#endif /* _PPC64_SHMBUF_H */