develop vfs plugin

[Andrew Borodin]

On Wed, 23 May 2018 13:07:28 +0200 Raikol Duergar wrote:
> i dont like to do a full scan of archive from the start ....

The base vfs library code is in the lib/vfs directory.
Also you can find there some notes in README and HACKING files.
Unfortunately, historically, a detail documentation is absent at all.

Various VFS implementations (plugins) are in the src/vfs directory.
Some VFSes (ftp, fish, etc) are written in C. Most archive VFSes
are shell, perl, python scripts run via extfs (see src/vfs/extfs/helpers).

-- 
Andrew