1#ifndef _PARISC_MSGBUF_H
2#define _PARISC_MSGBUF_H
3
4#include <asm/bitsperlong.h>
5
6/*
7 * The msqid64_ds structure for parisc architecture, copied from sparc.
8 * Note extra padding because this structure is passed back and forth
9 * between kernel and user space.
10 *
11 * Pad space is left for:
12 * - 64-bit time_t to solve y2038 problem
13 * - 2 miscellaneous 32-bit values
14 */
15
16struct msqid64_ds {
17	struct ipc64_perm msg_perm;
18#if __BITS_PER_LONG != 64
19	unsigned int   __pad1;
20#endif
21	__kernel_time_t msg_stime;	/* last msgsnd time */
22#if __BITS_PER_LONG != 64
23	unsigned int   __pad2;
24#endif
25	__kernel_time_t msg_rtime;	/* last msgrcv time */
26#if __BITS_PER_LONG != 64
27	unsigned int   __pad3;
28#endif
29	__kernel_time_t msg_ctime;	/* last change time */
30	unsigned int  msg_cbytes;	/* current number of bytes on queue */
31	unsigned int  msg_qnum;	/* number of messages in queue */
32	unsigned int  msg_qbytes;	/* max number of bytes on queue */
33	__kernel_pid_t msg_lspid;	/* pid of last msgsnd */
34	__kernel_pid_t msg_lrpid;	/* last receive pid */
35	unsigned int  __unused1;
36	unsigned int  __unused2;
37};
38
39#endif /* _PARISC_MSGBUF_H */
40