1#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 */ 43