feof: determines whether the end of the file has been reached : feof « stdio.h « C / ANSI-C

1. C / ANSI-C
2. stdio.h
3. feof

feof: determines whether the end of the file has been reached

//Declaration:  int feof(FILE *stream); 
//Return:       A nonzero value: if the file pointer is at the end of the file. 
                zero: otherwise.  


  #include <stdio.h>
  #include <stdlib.h>

  int main(void){
     FILE *fp;

     if((fp=fopen("test", "rb"))==NULL) {
        printf("Cannot open file.\n");
        exit(1);
     }

     while(!feof(fp)) {
        char ch = getc(fp);
        printf("%c",ch);
     }

     fclose(fp);
  }


           
       

Related examples in the same category