sembuf.h

来自「linux 内核源代码」· C头文件 代码 · 共 23 行

#ifndef _ASM_IA64_SEMBUF_H
#define _ASM_IA64_SEMBUF_H

/*
 * The semid64_ds structure for IA-64 architecture.
 * Note extra padding because this structure is passed back and forth
 * between kernel and user space.
 *
 * Pad space is left for:
 * - 2 miscellaneous 64-bit values
 */

struct semid64_ds {
	struct ipc64_perm sem_perm;		/* permissions .. see ipc.h */
	__kernel_time_t	sem_otime;		/* last semop time */
	__kernel_time_t	sem_ctime;		/* last change time */
	unsigned long	sem_nsems;		/* no. of semaphores in array */
	unsigned long	__unused1;
	unsigned long	__unused2;
};

#endif /* _ASM_IA64_SEMBUF_H */