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

   1/*
   2 * include/asm-xtensa/param.h
   3 *
   4 * This file is subject to the terms and conditions of the GNU General Public
   5 * License.  See the file "COPYING" in the main directory of this archive
   6 * for more details.
   7 *
   8 * Copyright (C) 2001 - 2005 Tensilica Inc.
   9 */
  10
  11#ifndef _XTENSA_PARAM_H
  12#define _XTENSA_PARAM_H
  13
  14#ifdef __KERNEL__
  15# define HZ             CONFIG_HZ       /* internal timer frequency */
  16# define USER_HZ        100             /* for user interfaces in "ticks" */
  17# define CLOCKS_PER_SEC (USER_HZ)       /* frequnzy at which times() counts */
  18#else
  19# define HZ             100
  20#endif
  21
  22#define EXEC_PAGESIZE   4096
  23
  24#ifndef NGROUPS
  25#define NGROUPS         32
  26#endif
  27
  28#ifndef NOGROUP
  29#define NOGROUP         (-1)
  30#endif
  31
  32#define MAXHOSTNAMELEN  64      /* max length of hostname */
  33
  34#endif /* _XTENSA_PARAM_H */
  35