arch/ia64/include/asm/param.h

   1 #ifndef _ASM_IA64_PARAM_H
   2 #define _ASM_IA64_PARAM_H
   3
   4 /*
   5  * Fundamental kernel parameters.
   6  *
   7  * Based on <asm-i386/param.h>.
   8  *
   9  * Modified 1998, 1999, 2002-2003
  10  *      David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co
  11  */
  12
  13 #define EXEC_PAGESIZE   65536
  14
  15 #ifndef NOGROUP
  16 # define NOGROUP        (-1)
  17 #endif
  18
  19 #define MAXHOSTNAMELEN  64      /* max length of hostname */
  20
  21 #ifdef __KERNEL__
  22 # define HZ             CONFIG_HZ
  23 # define USER_HZ        HZ
  24 # define CLOCKS_PER_SEC HZ      /* frequency at which times() counts */
  25 #else
  26    /*
  27     * Technically, this is wrong, but some old apps still refer to it.  The proper way to
  28     * get the HZ value is via sysconf(_SC_CLK_TCK).
  29     */
  30 # define HZ 1024
  31 #endif
  32
  33 #endif /* _ASM_IA64_PARAM_H */