1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
2 #ifndef _ASM_POWERPC_SEMBUF_H
3 #define _ASM_POWERPC_SEMBUF_H
4
5 #include <asm/ipcbuf.h>
6
7 /*
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License
10 * as published by the Free Software Foundation; either version
11 * 2 of the License, or (at your option) any later version.
12 */
13
14 /*
15 * The semid64_ds structure for PPC architecture.
16 * Note extra padding because this structure is passed back and forth
17 * between kernel and user space.
18 *
19 * Pad space is left for:
20 * - 2 miscellaneous 32/64-bit values
21 */
22
23 struct semid64_ds {
24 struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
25 #ifndef __powerpc64__
26 unsigned long sem_otime_high;
27 unsigned long sem_otime; /* last semop time */
28 unsigned long sem_ctime_high;
29 unsigned long sem_ctime; /* last change time */
30 #else
31 long sem_otime; /* last semop time */
32 long sem_ctime; /* last change time */
33 #endif
34 unsigned long sem_nsems; /* no. of semaphores in array */
35 unsigned long __unused3;
36 unsigned long __unused4;
37 };
38
39 #endif /* _ASM_POWERPC_SEMBUF_H */
40
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.