Language Ccpp Cref Examples Fgets.c

/ ********************************************************************
 *
 * Purpose: Program to demonstrate the 'fgets' function.
 * 	 The prog will count the number of lines in a file.
 * 	 The is a function of the UNIX command 'wc'
 * Author: M J Leslie
 * Date: 10-Apr-94
 *
 ********************************************************************/
#include <stdio.h>
#define LINE_LENGTH 80
main()
{
 FILE* fp;
 char line[LINE_LENGTH];
 int count=0;
 fp=fopen("/home/DOC/C/c.html","r");
					/* Count up the lines here. */
 while ( fgets(line, LINE_LENGTH, fp) != NULL) count++;
 printf("File contains %d lines.\n", count);
 fclose(fp);
}

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