-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Today, Michael Rothwell ([EMAIL PROTECTED]) wrote:
> So, openstream() is probably the most painless way to get named streams
> support into Linux in the immediate future. Openstream() will have to
> fail on filesystems that do not support streams, ideally without
> changing those filesystems.
Agree - I'd imagine with the same error that trying to symlink on a
filesystem which does not support symlinks produces ("Operation not
permitted"?).
> And as long as we're adding a system call to
> deal with streams, we should consider adding the functions for extended
> attributes at the same time.
Agree.
> >From http://www.flyingbuttmonkeys.com/streams-on-posix.txt ...
>
> Minimum VFS Support
> vop_eattr_get - read an EA
> vop_eattr_set - set an EA
> vop_eattr_remove - remove an EA
> vop_eattr_list - list the EAs like vop_readdir would a directory.
>
> Optional Support
> vop_eattr_create - Create an EA or error if it exists.
> vop_eattr_multi - perform a sequence of EA vops atomically.
> vop_eattr_rename - change the name of an EA
> vop_eattr_serialize - export all the EAs as a stream of entries.
>
> Thoughts? You mught want to refer back to the paper to get the whole EAs
> proposal...
I shall, and get back to you this evening (workworkworkwork... :)
Mo.
- --
Mo McKinlay
[EMAIL PROTECTED]
- -------------------------------------------------------------------------
GnuPG/PGP Key: pub 1024D/76A275F9 2000-07-22
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.0.4 (GNU/Linux)
Comment: For info see http://www.gnupg.org
iEYEARECAAYFAjp1kGIACgkQRcGgB3aidfmBWQCfSODBdYvh0QhqwxHUWB3IGUxg
NY4AoLG1i01AmjYASQwwQMh58t2b1Ut7
=bwEX
-----END PGP SIGNATURE-----
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [EMAIL PROTECTED]
Please read the FAQ at http://www.tux.org/lkml/
