1#ifndef _PARISC_SHMBUF_H
2#define _PARISC_SHMBUF_H
3
4#include <asm/bitsperlong.h>
5
6/*
7 * The shmid64_ds structure for parisc architecture.
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 shmid64_ds {
17	struct ipc64_perm	shm_perm;	/* operation perms */
18#if __BITS_PER_LONG != 64
19	unsigned int		__pad1;
20#endif
21	__kernel_time_t		shm_atime;	/* last attach time */
22#if __BITS_PER_LONG != 64
23	unsigned int		__pad2;
24#endif
25	__kernel_time_t		shm_dtime;	/* last detach time */
26#if __BITS_PER_LONG != 64
27	unsigned int		__pad3;
28#endif
29	__kernel_time_t		shm_ctime;	/* last change time */
30#if __BITS_PER_LONG != 64
31	unsigned int		__pad4;
32#endif
33	__kernel_size_t		shm_segsz;	/* size of segment (bytes) */
34	__kernel_pid_t		shm_cpid;	/* pid of creator */
35	__kernel_pid_t		shm_lpid;	/* pid of last operator */
36	unsigned long		shm_nattch;	/* no. of current attaches */
37	unsigned long		__unused1;
38	unsigned long		__unused2;
39};
40
41struct shminfo64 {
42	unsigned long	shmmax;
43	unsigned long	shmmin;
44	unsigned long	shmmni;
45	unsigned long	shmseg;
46	unsigned long	shmall;
47	unsigned long	__unused1;
48	unsigned long	__unused2;
49	unsigned long	__unused3;
50	unsigned long	__unused4;
51};
52
53#endif /* _PARISC_SHMBUF_H */
54