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bug#15926: RFE: unlink command already uses 'unlink' call; make 'rm' use
From: |
Bernhard Voelker |
Subject: |
bug#15926: RFE: unlink command already uses 'unlink' call; make 'rm' use 'remove' call |
Date: |
Wed, 20 Nov 2013 07:45:55 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130329 Thunderbird/17.0.5 |
On 11/20/2013 03:19 AM, Eric Blake wrote:
> Yes, the 'rm -rf .' case appears to be a regression in coreutils that is
> contrary to the behavior required by POSIX. That is:
>
> $ mkdir /tmp/foo /tmp/foo/sub
> $ cd /tmp/foo
> $ rm -r .
> rm: cannot remove directory: ‘.’
> $ ls
> sub
>
> appears to be a bug in current coreutils, because it should have
> successfully called rmdir("sub") prior to failing on the attempt to
> rmdir(".").
I disagree: see at the top of:
http://pubs.opengroup.org/onlinepubs/9699919799/utilities/rm.html
If either of the files dot or dot-dot are specified as the basename
portion of an operand (that is, the final pathname component) or if
an operand resolves to the root directory, rm shall write a diagnostic
message to standard error and do nothing more with such operands.
Maybe "cannot remove directory" is a bit weak - it's more like
"refusing to remove dot|dot-dot|root directory".
Have a nice day,
Berny
- bug#15926: RFE: unlink command already uses 'unlink' call; make 'rm' use 'remove' call, Linda Walsh, 2013/11/19
- bug#15926: RFE: unlink command already uses 'unlink' call; make 'rm' use 'remove' call, Pádraig Brady, 2013/11/19
- bug#15926: RFE: unlink command already uses 'unlink' call; make 'rm' use 'remove' call, Linda Walsh, 2013/11/19
- bug#15926: RFE: unlink command already uses 'unlink' call; make 'rm' use 'remove' call, Eric Blake, 2013/11/19
- bug#15926: RFE: unlink command already uses 'unlink' call; make 'rm' use 'remove' call, Linda Walsh, 2013/11/19
- bug#15926: RFE: unlink command already uses 'unlink' call; make 'rm' use 'remove' call, Bob Proulx, 2013/11/19
- bug#15926: RFE: unlink command already uses 'unlink' call; make 'rm' use 'remove' call, Linda Walsh, 2013/11/19
- bug#15926: RFE: unlink command already uses 'unlink' call; make 'rm' use 'remove' call, Eric Blake, 2013/11/19
- bug#15926: RFE: unlink command already uses 'unlink' call; make 'rm' use 'remove' call, Eric Blake, 2013/11/19
- bug#15926: RFE: unlink command already uses 'unlink' call; make 'rm' use 'remove' call,
Bernhard Voelker <=
- bug#15926: RFE: unlink command already uses 'unlink' call; make 'rm' use 'remove' call, Eric Blake, 2013/11/20
- bug#15926: RFE: unlink command already uses 'unlink' call; make 'rm' use 'remove' call, Bernhard Voelker, 2013/11/20
- bug#15926: RFE: unlink command already uses 'unlink' call; make 'rm' use 'remove' call, Linda Walsh, 2013/11/20
- bug#15926: RFE: unlink command already uses 'unlink' call; make 'rm' use 'remove' call, Eric Blake, 2013/11/20
- bug#15926: RFE: unlink command already uses 'unlink' call; make 'rm' use 'remove' call, Bernhard Voelker, 2013/11/21
- bug#15926: RFE: unlink command already uses 'unlink' call; make 'rm' use 'remove' call, Linda Walsh, 2013/11/21
- bug#15926: RFE: unlink command already uses 'unlink' call; make 'rm' use 'remove' call, Eric Blake, 2013/11/20
- bug#15926: RFE: unlink command already uses 'unlink' call; make 'rm' use 'remove' call, Bernhard Voelker, 2013/11/21
- bug#15926: RFE: unlink command already uses 'unlink' call; make 'rm' use 'remove' call, Pádraig Brady, 2013/11/21
- bug#15926: RFE: unlink command already uses 'unlink' call; make 'rm' use 'remove' call, Eric Blake, 2013/11/21