reference/C/EXAMPLES/fgets.c


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/********************************************************************
 *
 * 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);
}