tree da7e2f69ce406cbf95781c7a1f356950339fca7b
parent b682f924d79954ddf4a89b29627aac7a22ed4238
author Rob Pike <r@golang.org> 1226453316 -0800
committer Rob Pike <r@golang.org> 1226453316 -0800
golang-hg 30fdda54685f4a5bd42487dd97adfe5ebe995167

Implement a "full reader" wrapper for io.Read, guaranteeing that
either the buffer is full, zero bytes were read, or an error is returned.

R=rsc
DELTA=44  (42 added, 0 deleted, 2 changed)
OCL=19027
CL=19047