1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 #ifndef _ASM_X86_SEMBUF_H
3 #define _ASM_X86_SEMBUF_H
6 * The semid64_ds structure for x86 architecture.
7 * Note extra padding because this structure is passed back and forth
8 * between kernel and user space.
10 * Pad space is left for:
11 * - 64-bit time_t to solve y2038 problem
12 * - 2 miscellaneous 32-bit values
15 struct ipc64_perm sem_perm
; /* permissions .. see ipc.h */
16 __kernel_time_t sem_otime
; /* last semop time */
17 __kernel_ulong_t __unused1
;
18 __kernel_time_t sem_ctime
; /* last change time */
19 __kernel_ulong_t __unused2
;
20 __kernel_ulong_t sem_nsems
; /* no. of semaphores in array */
21 __kernel_ulong_t __unused3
;
22 __kernel_ulong_t __unused4
;
25 #endif /* _ASM_X86_SEMBUF_H */