param.h

来自「Linux Kernel 2.6.9 for OMAP1710」· C头文件 代码 · 共 37 行

/*
 *  linux/include/asm-arm/param.h
 *
 *  Copyright (C) 1995-1999 Russell King
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
#ifndef __ASM_PARAM_H
#define __ASM_PARAM_H

#ifdef __KERNEL__
# include <asm/arch/param.h>		/* for kernel version of HZ */

# ifndef HZ
#  define HZ		100		/* Internal kernel timer frequency */
# endif

# define USER_HZ	100		/* User interfaces are in "ticks" */
# define CLOCKS_PER_SEC	(USER_HZ)	/* like times() */
#else
# define HZ		100
#endif

#define EXEC_PAGESIZE	4096

#ifndef NOGROUP
#define NOGROUP         (-1)
#endif

/* max length of hostname */
#define MAXHOSTNAMELEN  64

#endif