July 25, 2008 02:33pm pdt

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15. PaulCasw... 6,412

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02.21.2005 at 06:44AM PST, ID: 21322713

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5.4

Use of fscanf and parsing line by line of a FILE

Zone: C Programming Language

Tags: fscanf, line

I was using fscanf to read in a file and examine each token of this complete file one at a time for the the occurence of a specific keyword. However I want to read one line from the file. Examine each token in the line and if then when that full line has been examined. I read the next line and examine that until the end of the file.

char word[MAX_LENGTH];
FILE *inputfile;

while( fscanf( inputfile, " %s", word) !=EOF )
{
//Examine word here
}

The above section of the code basically tokenises the complete file until finished. I want it to do one line and then the next.
Is there a way when using fscanf of knowing when I have reach a newline ?
or should i use scanf ?
Basically I need to know when I have ancountered a newline
Cheers Dave

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Question Stats

Zone: Programming

Question Asked By: 9703403

Solution Provided By: PaulCaswell

Participating Experts: 2

Solution Grade: A

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