param.h 646 B

12345678910111213141516171819202122232425262728293031
  1. #ifndef _ASM_ALPHA_PARAM_H
  2. #define _ASM_ALPHA_PARAM_H
  3. /* ??? Gross. I don't want to parameterize this, and supposedly the
  4. hardware ignores reprogramming. We also need userland buy-in to the
  5. change in HZ, since this is visible in the wait4 resources etc. */
  6. #ifndef HZ
  7. # ifndef CONFIG_ALPHA_RAWHIDE
  8. # define HZ 1024
  9. # else
  10. # define HZ 1200
  11. # endif
  12. #endif
  13. #define USER_HZ HZ
  14. #define EXEC_PAGESIZE 8192
  15. #ifndef NOGROUP
  16. #define NOGROUP (-1)
  17. #endif
  18. #define MAXHOSTNAMELEN 64 /* max length of hostname */
  19. #ifdef __KERNEL__
  20. # define CLOCKS_PER_SEC HZ /* frequency at which times() counts */
  21. #endif
  22. #endif /* _ASM_ALPHA_PARAM_H */