[issue1303] Make vnconfig -l handle gracefully inaccessible special files

["Stathis Kamperis \(via DragonFly issue tracker\)" <sinknull@xxxxxxxxxxxxxxxxxxxxxxx>]

Stathis Kamperis <ekamperi@gmail.com> added the comment:

Hi all.

I've done a few more (trivial) changes regarding vnconfig.
The patches are:

http://leaf.dragonflybsd.org/~beket/0001-vnconfig-l-handle-gracefully-missing-regular-file.patch
http://leaf.dragonflybsd.org/~beket/0002-vnconfig-raise-WARNS-and-fix-resulting-warnings.patch
http://leaf.dragonflybsd.org/~beket/0003-vnconfig-cleanup-a-bit.patch

Please review/commit.

Best regards,
Stathis Kamperis

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status: chatting -> in-progress

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