Changes to gnats/libiberty/clock.c

[Milan Zamazal]

Index: gnats/libiberty/clock.c
diff -c gnats/libiberty/clock.c:1.2 gnats/libiberty/clock.c:1.3
*** gnats/libiberty/clock.c:1.2 Tue Oct 26 03:10:16 1999
--- gnats/libiberty/clock.c     Mon Dec 10 18:03:27 2001
***************
*** 36,43 ****
  #include <sys/times.h>
  #endif
  
! #if defined (HAVE_TIMES) && ! defined (HZ) && defined (CLOCKS_PER_SEC)
! #define HZ CLOCKS_PER_SEC
  #endif
  
  /* FIXME: should be able to declare as clock_t. */
--- 36,55 ----
  #include <sys/times.h>
  #endif
  
! #ifdef HAVE_UNISTD_H
! #include <unistd.h>
! #endif
! 
! #ifdef _SC_CLK_TCK
! #define GNU_HZ  sysconf(_SC_CLK_TCK)
! #else
! #ifdef HZ
! #define GNU_HZ  HZ
! #else
! #ifdef CLOCKS_PER_SEC
! #define GNU_HZ  CLOCKS_PER_SEC
! #endif
! #endif
  #endif
  
  /* FIXME: should be able to declare as clock_t. */
***************
*** 56,62 ****
    struct tms tms;
  
    times (&tms);
!   return (tms.tms_utime + tms.tms_stime) * (1000000 / HZ);
  #else
  #ifdef VMS
    struct
--- 68,74 ----
    struct tms tms;
  
    times (&tms);
!   return (tms.tms_utime + tms.tms_stime) * (1000000 / GNU_HZ);
  #else
  #ifdef VMS
    struct