Extended attributes
Corinna Vinschen
corinna-cygwin@cygwin.com
Wed Jan 15 09:15:00 GMT 2014
On Jan 15 10:27, Pavel Fedin wrote:
> Hello!
>
> > "user." xattrs are supported, but no others. This is partially to have
> > smooth support of xattrs when using Samba shares. See the attr
> > package and the getxattr, etc. calls in Cygwin's ntea.cc.
>
> Yes, i have checked that.
> What do you think about adding other possible namespaces (system,
> security, and... don't remember the 3rd one) ? So that when
> manipulating UNIX archives etc these attributes could be kept along
> with files ? At least we have one use case now.
That doesn't make sense. Extended attributes as implemented by Windows
are user attributes, not system attributes. The non-user attributes
on Linux have a very special meaning to the kernel and/or are restricted
to privileged users only. Their functionality is already provided by
other OS functions (as for system.posix_acl_access) or not at all (as
for security.selinux).
Corinna
--
Corinna Vinschen Please, send mails regarding Cygwin to
Cygwin Maintainer cygwin AT cygwin DOT com
Red Hat
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