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What code is it used to read & write text files in C?

Started by cesar7160, May 20, 2009, 04:28:09 PM

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cesar7160

What code is it used to create, read & write text files in C?

Where can i find a tutorial or a guide?

cesar7160

I found it, here it is:


#include <stdio.h>

int main ( void )

{

static const char filename[] = "file.txt";

FILE *file = fopen ( filename, "r" );

if ( file != NULL )

{

char line [ 128 ]; /* or other suitable maximum line size */



while ( fgets ( line, sizeof line, file ) != NULL ) /* read a line */

{

fputs ( line, stdout ); /* write the line */

}

fclose ( file );

}

else

{

perror ( filename ); /* why didn't the file open? */

}

return 0;

}

ollydbg

Off topic here... :shock:
Take care for being locked.
If some piece of memory should be reused, turn them to variables (or const variables).
If some piece of operations should be reused, turn them to functions.
If they happened together, then turn them to classes.

Jenna