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  4. Conversion of DWORD to time

Conversion of DWORD to time

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  • N Offline
    N Offline
    Nikesh Jagtap
    wrote on last edited by
    #1

    I have a DWORD and i want to convert it into a time format. Eg. DWORD is = 41107ECE I want it should be in format as = 2004/08/04 Wed 06:14:38 UTC How can I do this conversion? Plz help me. Regards Nikesh

    S L CPalliniC 3 Replies Last reply
    0
    • N Nikesh Jagtap

      I have a DWORD and i want to convert it into a time format. Eg. DWORD is = 41107ECE I want it should be in format as = 2004/08/04 Wed 06:14:38 UTC How can I do this conversion? Plz help me. Regards Nikesh

      S Offline
      S Offline
      Stephen Hewitt
      wrote on last edited by
      #2

      Clearly that depends on the encoding of the date in the DWORD, which you haven't mentioned.

      Steve

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      • N Nikesh Jagtap

        I have a DWORD and i want to convert it into a time format. Eg. DWORD is = 41107ECE I want it should be in format as = 2004/08/04 Wed 06:14:38 UTC How can I do this conversion? Plz help me. Regards Nikesh

        L Offline
        L Offline
        Lost User
        wrote on last edited by
        #3

        Nikesh Jagtap wrote:

        I have a DWORD and i want to convert it into a time format.

        Assuming that you mean your DWORD is actually a time_t value then you can use one of the Time Management Routines[^].

        It's time for a new signature.

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        • N Nikesh Jagtap

          I have a DWORD and i want to convert it into a time format. Eg. DWORD is = 41107ECE I want it should be in format as = 2004/08/04 Wed 06:14:38 UTC How can I do this conversion? Plz help me. Regards Nikesh

          CPalliniC Offline
          CPalliniC Offline
          CPallini
          wrote on last edited by
          #4

          This way:

          char buf[0x20];
          DWORD dw = 0x41107ECE;
          time_t t = dw;
          struct tm * ptime;
          ptime=gmtime(&t);
          strftime(buf,0x20,"%Y/%m/%d %a %H:%M:%S UTC\n",ptime);
          printf(buf);

          :)

          If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile.
          This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong. -- Iain Clarke
          [My articles]

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