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byenary
byenary
Last Activity: Oct 1 '07, 03:58 PM
Joined: Sep 24 '07
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  • byenary
    started a topic filesize in GNU c
    in C

    filesize in GNU c

    Hello,

    can sombody explain me how do get a filesize using gnu C.
    getfilesize() does not seem to be present...

    Grts
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    • byenary
      replied to comparing an array of bits
      in C
      made a little test ap wich does the job
      [code=c]
      #include <stdio.h>

      void show_binary(uns igned short u);
      void show_lastbit(un signed short u);
      unsigned short count_ones(unsi gned short test);

      int main(void)
      {
      unsigned short getal1;
      unsigned short getal2;
      getal1 = 14531;
      getal2 = 14045;
      show_binary(get al1);
      show_binary(get al2);...
      See more | Go to post
      Last edited by sicarie; Sep 24 '07, 01:02 PM. Reason: Code tags

        Leave a comment:

      • byenary
        started a topic comparing an array of bits
        in C

        comparing an array of bits

        Hello
        I have got 2 variabeles in an application the type;
        typedef guint32 data[8]; -> so 256 bits
        Now i have a load of data of this type derrived from fileheaders.
        I want to compare these and get a number of how many bits are set to 1 on the same place.
        So for Ex with 8 bits
        data1 : 00110011
        data2 : 00100010
        This should give me 2 as an answer. I don't really know how to do this i am not...
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