linux-stable-rt/include/asm-arm/param.h

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/*
* 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