sembuf.h

 1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 2#ifndef _PARISC_SEMBUF_H
 3#define _PARISC_SEMBUF_H
 4
 5#include <asm/bitsperlong.h>
 6#include <asm/ipcbuf.h>
 7
 8/* 
 9 * The semid64_ds structure for parisc architecture.
10 * Note extra padding because this structure is passed back and forth
11 * between kernel and user space.
12 *
13 * Pad space is left for:
14 * - 2 miscellaneous 32-bit values
15 */
16
17struct semid64_ds {
18	struct ipc64_perm sem_perm;		/* permissions .. see ipc.h */
19#if __BITS_PER_LONG == 64
20	long		sem_otime;		/* last semop time */
21	long		sem_ctime;		/* last change time */
22#else
23	unsigned long	sem_otime_high;
24	unsigned long	sem_otime;		/* last semop time */
25	unsigned long	sem_ctime_high;
26	unsigned long	sem_ctime;		/* last change time */
27#endif
28	unsigned long	sem_nsems;		/* no. of semaphores in array */
29	unsigned long	__unused1;
30	unsigned long	__unused2;
31};
32
33#endif /* _PARISC_SEMBUF_H */