tree c477daf52f7a8aa2c2a0c9902b1711b6c2d32833
parent 0fc9655ec67ec5d4dfd08e469e0e9f0a494bf5bc
author Eric Van Hensbergen <ericvh@gmail.com> 1223948176 -0500
committer Eric Van Hensbergen <ericvh@gmail.com> 1224259483 -0500

9p: move readn meta-function from client to fs layer

There are a couple of methods in the client code which aren't actually
wire operations.  To keep things organized cleaner, these operations are
being moved to the fs layer.

This patch moves the readn meta-function (which executes multiple wire
reads until a buffer is full) to the fs layer.

Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>