K 10
svn:author
V 4
jkim
K 8
svn:date
V 27
2010-02-26T00:11:17.581193Z
K 7
svn:log
V 166
MFC:	r204105

Return partially filled buffer for non-blocking read(2)
in non-immediate mode.

PR:		kern/143855
Submitted by:	Guy Harris (guy at alum dot mit dot edu)

END