LXR linux/arch/arm/include/asm/param.h

   1/*
   2 *  arch/arm/include/asm/param.h
   3 *
   4 *  Copyright (C) 1995-1999 Russell King
   5 *
   6 * This program is free software; you can redistribute it and/or modify
   7 * it under the terms of the GNU General Public License version 2 as
   8 * published by the Free Software Foundation.
   9 */
  10#ifndef __ASM_PARAM_H
  11#define __ASM_PARAM_H
  12
  13#ifdef __KERNEL__
  14# define HZ             CONFIG_HZ       /* Internal kernel timer frequency */
  15# define USER_HZ        100             /* User interfaces are in "ticks" */
  16# define CLOCKS_PER_SEC (USER_HZ)       /* like times() */
  17#else
  18# define HZ             100
  19#endif
  20
  21#define EXEC_PAGESIZE   4096
  22
  23#ifndef NOGROUP
  24#define NOGROUP         (-1)
  25#endif
  26
  27/* max length of hostname */
  28#define MAXHOSTNAMELEN  64
  29
  30#endif
  31
  32