1 #ifndef _PARISC_MSGBUF_H
2 #define _PARISC_MSGBUF_H
5 * The msqid64_ds structure for parisc architecture, copied from sparc.
6 * Note extra padding because this structure is passed back and forth
7 * between kernel and user space.
9 * Pad space is left for:
10 * - 64-bit time_t to solve y2038 problem
11 * - 2 miscellaneous 32-bit values
15 struct ipc64_perm msg_perm;
19 __kernel_time_t msg_stime; /* last msgsnd time */
23 __kernel_time_t msg_rtime; /* last msgrcv time */
27 __kernel_time_t msg_ctime; /* last change time */
28 unsigned int msg_cbytes; /* current number of bytes on queue */
29 unsigned int msg_qnum; /* number of messages in queue */
30 unsigned int msg_qbytes; /* max number of bytes on queue */
31 __kernel_pid_t msg_lspid; /* pid of last msgsnd */
32 __kernel_pid_t msg_lrpid; /* last receive pid */
33 unsigned int __unused1;
34 unsigned int __unused2;
37 #endif /* _PARISC_MSGBUF_H */