This adds a new read function to Dart sockets which delivers data in a
system allocated buffer. For now just use that for socket input
streams.
The IOBuffer class does not do much at the moment, but the idea of
adding it is to be able to centralize the management of the IO
buffers. One thing I am considering here is to keep a cache of free
buffers which can be reused without freeing and re-allocating.
R=ager@google.com, ajhonsen@google.com
BUG=
Review URL: https://codereview.chromium.org//11338037
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@14321 260f80e4-7a28-3924-810f-c04153c831b5
This allows the tools such as dartdoc to operate on dart:io
in the same way as it does with other code and allows the
implemenation of parts of dart:io for dart2js if we ever
want to do that.
The current patching is very VM specific. I have only moved
stuff to patch files when they actually need to be. For
Process and Socket everything has to be moved because they
use native fields. For the rest, only the individual native
calls have been put in patch files.
R=sgjesse@google.com,ajohnsen@google.com
BUG=
Review URL: https://codereview.chromium.org//11337019
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@14259 260f80e4-7a28-3924-810f-c04153c831b5
floitsch@google.com