From: Jean-Gaël GRICOURT <jean-gael DOT gricourt AT snet DOT net>
Newsgroups: comp.os.msdos.djgpp
Subject: Readdir() bug ?
Date: Tue, 26 Nov 1996 23:41:40 -0500
Organization: A customer of SNET Internet: http://www.snet.net/
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To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp

Try it with these arguments :

    - no argument -> memory fault.
    - arg="\"     -> don't list the root of the disk.
    - arg=".."    -> don't list the root if ".." it is really linked
                     to the root.

#include <stdio.h>
#include <dirent.h>


void main(int argc,char **argv)
{
 DIR           *d;
 struct dirent *dr;

 if((d=opendir(argv[1]))!=NULL)
 {
  while((dr=readdir(d))!=NULL) printf("%s\n",dr->d_name);
  closedir(d);
 }
 else perror("opendir");
 
}