Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
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linux
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 */