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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#ifndef _ASM_M32R_SHMBUF_H
2#define _ASM_M32R_SHMBUF_H
3
4/* $Id$ */
5
6/* orig : i386 2.4.18 */
7
8/*
9 * The shmid64_ds structure for M32R architecture.
10 * Note extra padding because this structure is passed back and forth
11 * between kernel and user space.
12 *
13 * Pad space is left for:
14 * - 64-bit time_t to solve y2038 problem
15 * - 2 miscellaneous 32-bit values
16 */
17
18struct shmid64_ds {
19 struct ipc64_perm shm_perm; /* operation perms */
20 size_t shm_segsz; /* size of segment (bytes) */
21 __kernel_time_t shm_atime; /* last attach time */
22 unsigned long __unused1;
23 __kernel_time_t shm_dtime; /* last detach time */
24 unsigned long __unused2;
25 __kernel_time_t shm_ctime; /* last change time */
26 unsigned long __unused3;
27 __kernel_pid_t shm_cpid; /* pid of creator */
28 __kernel_pid_t shm_lpid; /* pid of last operator */
29 unsigned long shm_nattch; /* no. of current attaches */
30 unsigned long __unused4;
31 unsigned long __unused5;
32};
33
34struct shminfo64 {
35 unsigned long shmmax;
36 unsigned long shmmin;
37 unsigned long shmmni;
38 unsigned long shmseg;
39 unsigned long shmall;
40 unsigned long __unused1;
41 unsigned long __unused2;
42 unsigned long __unused3;
43 unsigned long __unused4;
44};
45
46#endif /* _ASM_M32R_SHMBUF_H */