Get file name from command line and open the file : File Open « File « C / ANSI-C

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Get file name from command line and open the file



#include <stdio.h>

#include <stdlib.h>



int main(void)

{

  FILE *fp;

  char fname[128];



  printf("Enter filename: ");

  gets(fname);



  if((fp=fopen(fname, "r"))==NULL) {

    printf("Cannot open file.\n");

    exit(1);

  }



  fclose(fp);



  return 0;

}

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