[mirror_ubuntu-focal-kernel.git] / arch / x86 / include / uapi / asm / sembuf.h

/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_X86_SEMBUF_H
#define _ASM_X86_SEMBUF_H

/*
 * The semid64_ds structure for x86 architecture.
 * Note extra padding because this structure is passed back and forth
 * between kernel and user space.
 *
 * Pad space is left for:
 * - 64-bit time_t to solve y2038 problem
 * - 2 miscellaneous 32-bit values
 */
struct semid64_ds {
	struct ipc64_perm sem_perm;	/* permissions .. see ipc.h */
	__kernel_time_t	sem_otime;	/* last semop time */
	__kernel_ulong_t __unused1;
	__kernel_time_t	sem_ctime;	/* last change time */
	__kernel_ulong_t __unused2;
	__kernel_ulong_t sem_nsems;	/* no. of semaphores in array */
	__kernel_ulong_t __unused3;
	__kernel_ulong_t __unused4;
};

#endif /* _ASM_X86_SEMBUF_H */
Commit	Line	Data
6f52b16c	1	/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
1965aae3 PA	2	#ifndef _ASM_X86_SEMBUF_H
1965aae3 PA	3	#define _ASM_X86_SEMBUF_H
003a46cf TG	4
	5	/*
	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.
	9	*
	10	* Pad space is left for:
	11	* - 64-bit time_t to solve y2038 problem
	12	* - 2 miscellaneous 32-bit values
	13	*/
	14	struct semid64_ds {
	15	struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
	16	__kernel_time_t sem_otime; /* last semop time */
38691659	17	__kernel_ulong_t __unused1;
003a46cf	18	__kernel_time_t sem_ctime; /* last change time */
38691659 L	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;
003a46cf TG	23	};
003a46cf TG	24
1965aae3	25	#endif /* _ASM_X86_SEMBUF_H */