RE: C-Function gmtime() within ILE RPG

Ah...

    D MyTime          DS                  based(tm)
      Unixtime = 1173954308 ;
      mytime = gmtime(Unixtime) ;

Shouldn't you code it like this:

      Unixtime = 1173954308 ;
      tm = gmtime(Unixtime) ;

-Bob Cozzi
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-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx [mailto:rpg400-l-bounces@xxxxxxxxxxxx] On
Behalf Of B.Quindt@xxxxxxxxxxxx
Sent: Thursday, March 15, 2007 9:15 AM
To: rpg400-l@xxxxxxxxxxxx
Subject: C-Function gmtime() within ILE RPG


Hi to all,

we have a Database with a Unix Time Field and I want to use
the Unix Function gmtime() I coded the following RPGLE.
But with these Parameter I get a wrong result in MYTime Structure.



H BndDir('QC2LE')
D gmtime          Pr              *   ExtProc('gmtime')
D  t_time                       10I 0 Value

D MyTime          DS                  based(tm)
D tm_sec                        10i 0
D tm_min                        10i 0
D tm_hour                       10i 0
D tm_mday                       10i 0
D tm_mon                        10i 0
D tm_year                       10i 0
D tm_wday                       10i 0
D tm_yday                       10i 0
D tm_isdst                      10i 0
 *
D tm              S               *   INZ
D UnixTime        S             10I 0
 * -------------------------------------------------
 /free

      Unixtime = 1173954308 ;
      mytime = gmtime(Unixtime) ;

      return ;
 * -------------------------------------------------

In C it looks like

#include <stdio.h>
#include <time.h>

int main(void)
{
  time_t ltime;
  struct tm *ptm;
  ltime = 1173954308;
  ptm =  gmtime(&ltime);

  printf ("Coordinated Universal Time is %s\n",
  asctime(gmtime(&ltime)));
}

/************************ Output should be similar to: **********

Coordinated Universal Time is Thu Mar 15 14:14:35 2007  */


Thanks for Help
Burkhard Quindt



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