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Re: [Bug-tar] dereferencing broken since 1.24?
From: |
Joerg Schilling |
Subject: |
Re: [Bug-tar] dereferencing broken since 1.24? |
Date: |
Wed, 05 Jan 2011 22:09:03 +0100 |
User-agent: |
nail 11.22 3/20/05 |
Michael Lawrence <address@hidden> wrote:
> > What is bar in the first case?
> >
> >
> Sorry, somehow this:
>
> $ ln -s foo bar
>
> Got lost in the cut and paste.
In that case, I would expect tar to detect a hard link between foo and bar in
case that -h is used, but carefully read the rest to understand the full
background.
Specifying -h results in using stat() instead of lstat() and this makes it
impossible for tar to distinct between foo and bar as both files return the
same stat() structure.
However, tar does not asume a hard link in case that the link count for foo is
less than two.
For this reason, something like:
0 -rw-r--r-- root/bs Jan 5 22:01 2011 foo
0 -rw-r--r-- root/bs Jan 5 22:01 2011 bar
is the expected result in case that foo has no other hard links.
Jörg
--
EMail:address@hidden (home) Jörg Schilling D-13353 Berlin
address@hidden (uni)
address@hidden (work) Blog: http://schily.blogspot.com/
URL: http://cdrecord.berlios.de/private/ ftp://ftp.berlios.de/pub/schily
- [Bug-tar] dereferencing broken since 1.24?, Michael Lawrence, 2011/01/05
- Re: [Bug-tar] dereferencing broken since 1.24?, gene heskett, 2011/01/05
- Re: [Bug-tar] dereferencing broken since 1.24?, Paul Eggert, 2011/01/05
- Re: [Bug-tar] dereferencing broken since 1.24?, Michael Lawrence, 2011/01/05
- Re: [Bug-tar] dereferencing broken since 1.24?, Joerg Schilling, 2011/01/05
- Re: [Bug-tar] dereferencing broken since 1.24?, Michael Lawrence, 2011/01/05
- Re: [Bug-tar] dereferencing broken since 1.24?,
Joerg Schilling <=
- Re: [Bug-tar] dereferencing broken since 1.24?, Michael Lawrence, 2011/01/05
- Re: [Bug-tar] dereferencing broken since 1.24?, Paul Eggert, 2011/01/05
- Re: [Bug-tar] dereferencing broken since 1.24?, Joerg Schilling, 2011/01/06
- Re: [Bug-tar] dereferencing broken since 1.24?, Michael Lawrence, 2011/01/06
- Re: [Bug-tar] dereferencing broken since 1.24?, Paul Eggert, 2011/01/06
- Re: [Bug-tar] dereferencing broken since 1.24?, Michael Lawrence, 2011/01/06
- Re: [Bug-tar] dereferencing broken since 1.24?, Paul Eggert, 2011/01/06
- Re: [Bug-tar] dereferencing broken since 1.24?, Michael Lawrence, 2011/01/06
- Re: [Bug-tar] dereferencing broken since 1.24?, Michael Lawrence, 2011/01/06
- Re: [Bug-tar] dereferencing broken since 1.24?, Paul Eggert, 2011/01/06