1#ifndef _SPARC64_MSGBUF_H
2#define _SPARC64_MSGBUF_H
3
4/*
5 * The msqid64_ds structure for sparc64 architecture.
6 * Note extra padding because this structure is passed back and forth
7 * between kernel and user space.
8 *
9 * Pad space is left for:
10 * - 64-bit time_t to solve y2038 problem
11 * - 2 miscellaneous 32-bit values
12 */
13
14struct msqid64_ds {
15	struct ipc64_perm msg_perm;
16	unsigned int   __pad1;
17	__kernel_time_t msg_stime;	/* last msgsnd time */
18	unsigned int   __pad2;
19	__kernel_time_t msg_rtime;	/* last msgrcv time */
20	unsigned int   __pad3;
21	__kernel_time_t msg_ctime;	/* last change time */
22	unsigned long  msg_cbytes;	/* current number of bytes on queue */
23	unsigned long  msg_qnum;	/* number of messages in queue */
24	unsigned long  msg_qbytes;	/* max number of bytes on queue */
25	__kernel_pid_t msg_lspid;	/* pid of last msgsnd */
26	__kernel_pid_t msg_lrpid;	/* last receive pid */
27	unsigned long  __unused1;
28	unsigned long  __unused2;
29};
30
31#endif /* _SPARC64_MSGBUF_H */
32