1#ifndef _SPARC_SEMBUF_H
 2#define _SPARC_SEMBUF_H
 3
 4/*
 5 * The semid64_ds structure for sparc architecture.
 6 * Note extra padding because this structure is passed back and forth
 7 * between kernel and user space.
 8 *
 9 * Pad space is left for:
10 * - 64-bit time_t to solve y2038 problem
11 * - 2 miscellaneous 32-bit values
12 */
13#if defined(__sparc__) && defined(__arch64__)
14# define PADDING(x)
15#else
16# define PADDING(x) unsigned int x;
17#endif
18
19struct semid64_ds {
20	struct ipc64_perm sem_perm;		/* permissions .. see ipc.h */
21	PADDING(__pad1)
22	__kernel_time_t	sem_otime;		/* last semop time */
23	PADDING(__pad2)
24	__kernel_time_t	sem_ctime;		/* last change time */
25	unsigned long	sem_nsems;		/* no. of semaphores in array */
26	unsigned long	__unused1;
27	unsigned long	__unused2;
28};
29#undef PADDING
30
31#endif /* _SPARC64_SEMBUF_H */