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
17 struct 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 */
34
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