How to Read Text file in C !!

This is a discussion on How to Read Text file in C !! within the C Programming forums, part of the General Programming Boards category; Hello, I want a function in C that will read line by line from text file and that function should ...

  1. #1
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    Question How to Read Text file in C !!

    Hello,
    I want a function in C that will read line by line from text file and that function should compare line by line .
    If next line is different from previous line , i want to display the line number of text where i found the difference !!

    I will appreciate if any one gives this function in C .

    Regards,
    Hari

  2. #2
    Banned Troll_King's Avatar
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    Use fgets and 2 large character arrays if you want to process a whole line at a time. For each loop cycle/line increment a counter variable. Use strcmp standard library function to compare the previous line to the current line.

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