1#ifndef _ASM_POWERPC_SEMBUF_H
2#define _ASM_POWERPC_SEMBUF_H
3
4/*
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version
8 * 2 of the License, or (at your option) any later version.
9 */
10
11/*
12 * The semid64_ds structure for PPC architecture.
13 * Note extra padding because this structure is passed back and forth
14 * between kernel and user space.
15 *
16 * Pad space is left for:
17 * - 64-bit time_t to solve y2038 problem
18 * - 2 miscellaneous 32-bit values
19 */
20
21struct semid64_ds {
22	struct ipc64_perm sem_perm;	/* permissions .. see ipc.h */
23#ifndef __powerpc64__
24	unsigned long	__unused1;
25#endif
26	__kernel_time_t	sem_otime;	/* last semop time */
27#ifndef __powerpc64__
28	unsigned long	__unused2;
29#endif
30	__kernel_time_t	sem_ctime;	/* last change time */
31	unsigned long	sem_nsems;	/* no. of semaphores in array */
32	unsigned long	__unused3;
33	unsigned long	__unused4;
34};
35
36#endif	/* _ASM_POWERPC_SEMBUF_H */
37