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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#ifndef __ASM_SH64_MSGBUF_H
2#define __ASM_SH64_MSGBUF_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/msgbuf.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 *
13 */
14
15/*
16 * The msqid64_ds structure for i386 architecture.
17 * Note extra padding because this structure is passed back and forth
18 * between kernel and user space.
19 *
20 * Pad space is left for:
21 * - 64-bit time_t to solve y2038 problem
22 * - 2 miscellaneous 32-bit values
23 */
24
25struct msqid64_ds {
26 struct ipc64_perm msg_perm;
27 __kernel_time_t msg_stime; /* last msgsnd time */
28 unsigned long __unused1;
29 __kernel_time_t msg_rtime; /* last msgrcv time */
30 unsigned long __unused2;
31 __kernel_time_t msg_ctime; /* last change time */
32 unsigned long __unused3;
33 unsigned long msg_cbytes; /* current number of bytes on queue */
34 unsigned long msg_qnum; /* number of messages in queue */
35 unsigned long msg_qbytes; /* max number of bytes on queue */
36 __kernel_pid_t msg_lspid; /* pid of last msgsnd */
37 __kernel_pid_t msg_lrpid; /* last receive pid */
38 unsigned long __unused4;
39 unsigned long __unused5;
40};
41
42#endif /* __ASM_SH64_MSGBUF_H */