1#ifndef _ASM_MSGBUF_H
2#define _ASM_MSGBUF_H
3
4
5/*
6 * The msqid64_ds structure for the MIPS architecture.
7 * Note extra padding because this structure is passed back and forth
8 * between kernel and user space.
9 *
10 * Pad space is left for:
11 * - extension of time_t to 64-bit on 32-bitsystem to solve the y2038 problem
12 * - 2 miscellaneous unsigned long values
13 */
14
15struct msqid64_ds {
16	struct ipc64_perm msg_perm;
17#if !defined(__mips64) && defined(__MIPSEB__)
18	unsigned long	__unused1;
19#endif
20	__kernel_time_t msg_stime;	/* last msgsnd time */
21#if !defined(__mips64) && defined(__MIPSEL__)
22	unsigned long	__unused1;
23#endif
24#if !defined(__mips64) && defined(__MIPSEB__)
25	unsigned long	__unused2;
26#endif
27	__kernel_time_t msg_rtime;	/* last msgrcv time */
28#if !defined(__mips64) && defined(__MIPSEL__)
29	unsigned long	__unused2;
30#endif
31#if !defined(__mips64) && defined(__MIPSEB__)
32	unsigned long	__unused3;
33#endif
34	__kernel_time_t msg_ctime;	/* last change time */
35#if !defined(__mips64) && defined(__MIPSEL__)
36	unsigned long	__unused3;
37#endif
38	unsigned long  msg_cbytes;	/* current number of bytes on queue */
39	unsigned long  msg_qnum;	/* number of messages in queue */
40	unsigned long  msg_qbytes;	/* max number of bytes on queue */
41	__kernel_pid_t msg_lspid;	/* pid of last msgsnd */
42	__kernel_pid_t msg_lrpid;	/* last receive pid */
43	unsigned long  __unused4;
44	unsigned long  __unused5;
45};
46
47#endif /* _ASM_MSGBUF_H */
48