1 #ifndef _PARISC_MSGBUF_H
2 #define _PARISC_MSGBUF_H
4 #include <asm/bitsperlong.h>
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.
11 * Pad space is left for:
12 * - 64-bit time_t to solve y2038 problem
13 * - 2 miscellaneous 32-bit values
17 struct ipc64_perm msg_perm;
18 #if __BITS_PER_LONG != 64
21 __kernel_time_t msg_stime; /* last msgsnd time */
22 #if __BITS_PER_LONG != 64
25 __kernel_time_t msg_rtime; /* last msgrcv time */
26 #if __BITS_PER_LONG != 64
29 __kernel_time_t msg_ctime; /* last change time */
30 unsigned long msg_cbytes; /* current number of bytes on queue */
31 unsigned long msg_qnum; /* number of messages in queue */
32 unsigned long 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 long __unused1;
36 unsigned long __unused2;
39 #endif /* _PARISC_MSGBUF_H */