K 10
svn:author
V 3
chs
K 8
svn:date
V 27
2020-07-20T20:36:32.566638Z
K 7
svn:log
V 130
add a few tests for sendfile.

Reviewed by:	markj
Sponsored by:	Netflix
Differential Revision:	https://reviews.freebsd.org/D25431

END