Message-ID: <1847.71.113.94.37.1144916994.squirrel@wm1>
In-Reply-To: <443DC9A0.7000907@byu.net>
References: <443DC9A0 DOT 7000907 AT byu DOT net>
Date: Thu, 13 Apr 2006 04:29:54 -0400 (EDT)
Subject: :Re: Find not working w/ Samba drive
From: rowol AT mysticind DOT com
To: cygwin AT cygwin DOT com
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Eric, thanks for forwarding that to me...

I tried compiling that program, but got the error message:

   C:\tmp>gcc -o stest samba.test.c
   samba.test.c: In function `main':
   samba.test.c:32: error: structure has no member named `d_ino'

   C:\tmp>gcc --version
   gcc (GCC) 3.4.4 (cygming special) (gdc 0.12, using dmd 0.125)
   Copyright (C) 2004 Free Software Foundation, Inc.


When I look at sys/dirent.h, instead of having a d_ino member, the dirent
structure's got an "__invalid_d_ino" member.... (?) with the note /* DO
NOT USE: No longer available since cygwin 1.5.19 */

Corrinna, if you can tell me how you'd like me to change your program so I
can compile it, I can run it on my older Samba share.

If you can cc your response to rowol at mysticind dot com, I will get it
faster.

Thanks,
Ross

=================================


>
> On Apr 12 11:48, Corinna Vinschen wrote:
>> On Apr 11 15:45, Stefan Vorkoetter wrote:
>> > And here's one from a Samba 2.2.3a share, repeated twice. Notice the
>> inodes
>> > are different each time.
>> >
>> > ~/sandboxes/main/internal/src [920] $ ls -i
>> > v:/internal_html/2006-04-10/*.jpg
>> > 3796172808 v:/internal_html/2006-04-10/17-50-56.jpg
>> > [...]
>>
>> I have a vague hope.  It really looks like the inode numbers sent by
>> older Samba versions are 32 bit values, which would allow to distinguish
>> between old and new versions.
>>
>> Would you or anybody with an older Samba version mind to look into
>> more directories on the share and try to figure out if the inode number
>> is always smaller than UINT_MAX (4294967295)?  I just need a feedback
>> of yes or no.
>
> Btw., I have hacked together a tiny testcase which lists a directory and
> evaluates the inode numbers using readdir and lstat.  I would be
> interested to see the output for some smaller directories on shares
> using pre-3.0 Samba versions.  This should also simplify testing in
> general.
>
>
> Corinna
>
>
> ======================== SNIP =====================
> #include <stdlib.h>
> #include <dirent.h>
> #include <unistd.h>
> #include <sys/stat.h>
> #include <stdio.h>
>
> int
> main(int argc, char **argv)
> {
>   DIR *dirp;
>   int fd;
>   struct stat sb;
>   struct dirent *d;
>
>   if (argc > 1)
>     {
>       dirp = opendir(argv[1]);
>       if (dirp)
>         {
>           while (d = readdir (dirp))
>             {
>               char buf[256];
>               struct stat st;
>
>               strcpy (buf, argv[1]);
>               if (buf[strlen (buf) - 1] != '/')
>                 strcat (buf, "/");
>               strcat (buf, d->d_name);
>               lstat (buf, &st);
>               printf ("%24s d: %18.18llu, st: %18.18llu\n",
>                       d->d_name, d->d_ino, st.st_ino);
>             }
>           closedir (dirp);
>         }
>       else
>           printf("dirp = NULL\n");
>     }
>   return 0;
> }
> ======================== SNAP =====================
>
>
> --
> Corinna Vinschen                  Please, send mails regarding Cygwin to
> Cygwin Project Co-Leader          cygwin AT cygwin DOT com
> Red Hat
>


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