Re: [mac] getting file size problem

[eric b]

Hi Vijay,

I just tested the first one, and Mox is right (congrats for the  
tip ! ): cast sb.st_size as long int is the key.

FYI, the exact code I tested is :

""""""""""""    quotes   """""""""""""""""""
#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>

int
main(int argc, char **argv)
{
  struct stat sb;
  int retval;

  if(argc<2){
        fprintf(stderr,"Usage: %s <filename>\n", argv[0]);
        exit(1);
  }

  retval = stat(argv[1], &sb);

  if(retval==0) printf("Size of %s, uid %d, is %ld\n", argv[1],  
sb.st_uid, (long)sb.st_size);
  else perror("stat");
  return EXIT_SUCCESS;
}

""""""""""""  end quotes """"""""""""""""

Compiled with -Wall and -ansi  -> no warning, and no problem so far


ordinateur-de-eric-b:~ ericb$ gcc -Wall -ansi truc.c -o bidule

ordinateur-de-eric-b:~ ericb$ ./bidule .xinitrc
Size of .xinitrc, uid 501, is 582


Regards,
Eric


Le 28 déc. 06 à 03:04, Vijay Venkatraman a écrit :

#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>

main(int argc, char **argv)
{
  struct stat sb;
  int retval;

  if(argc<2){
        fprintf(stderr,"Usage: %s <filename>\n", argv[0]);
        exit(1);
  }

  retval = stat(argv[1], &sb);

  if(retval==0) printf("Size of %s, uid %d, is %d\n", argv[1],  
sb.st_uid, sb.st_size);
  else perror("stat");
}