1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 #ifndef _SPARC_SEMBUF_H
3 #define _SPARC_SEMBUF_H
4
5 #include <asm/ipcbuf.h>
6
7 /*
8 * The semid64_ds structure for sparc architecture.
9 * Note extra padding because this structure is passed back and forth
10 * between kernel and user space.
11 *
12 * Pad space is left for:
13 * - 2 miscellaneous 32-bit values
14 */
15
16 struct semid64_ds {
17 struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
18 #if defined(__sparc__) && defined(__arch64__)
19 long sem_otime; /* last semop time */
20 long sem_ctime; /* last change time */
21 #else
22 unsigned long sem_otime_high;
23 unsigned long sem_otime; /* last semop time */
24 unsigned long sem_ctime_high;
25 unsigned long sem_ctime; /* last change time */
26 #endif
27 unsigned long sem_nsems; /* no. of semaphores in array */
28 unsigned long __unused1;
29 unsigned long __unused2;
30 };
31
32 #endif /* _SPARC64_SEMBUF_H */
33
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