compiler/posixc/ftime.c

   1 /*
   2     Copyright © 2004-2013, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     POSIX.1-2001 function ftime().
   6     Function is deprecated and removed from POSIX.1-2008
   7 */
   8 #include <sys/time.h>
   9
  10 /*****************************************************************************
  11
  12     NAME */
  13 #include <sys/timeb.h>
  14
  15         int ftime(
  16
  17 /*  SYNOPSIS */
  18         struct timeb *tb)
  19
  20 /*  FUNCTION
  21         Get info on current time and timezone.
  22
  23     INPUTS
  24         tb - Structure to fill in time, it has the following fields
  25             * time: time in seconds since UNIX epoch
  26             * millitm: milliseconds since last second
  27             * timezone: minutes time west of Greenwich
  28             * dstflag: type of daylight saving time
  29         millitm is currently always multiple of 1000
  30         dstflag is the same as from timezone information from the
  31         gettimeofday() function.
  32
  33     RESULT
  34         Always returns 0.
  35
  36     NOTES
  37         This function is deprecated and not present anymore in POSIX.1-2008.
  38         This function should not be used in new code and old code should
  39         be fixed to remove usage.
  40         As an alternative gettimeofday() can be used.
  41
  42     EXAMPLE
  43
  44     BUGS
  45
  46     SEE ALSO
  47         gettimeofday()
  48
  49     INTERNALS
  50         This function is part of libarosc.a and may be removed in the future.
  51
  52 ******************************************************************************/
  53 {
  54     struct timeval tv;
  55     struct timezone tz;
  56
  57     gettimeofday(&tv, &tz);
  58
  59     tb->time     = tv.tv_sec;
  60     tb->millitm  = tv.tv_usec*1000;
  61     tb->timezone = tz.tz_minuteswest;
  62     tb->dstflag  = tz.tz_dsttime;
  63
  64     return 0;
  65 }
  66