K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2012-07-04T19:51:25.343260Z
K 7
svn:log
V 265
Prefer sysctl to open/read/close for obtaining random data.
This method is more sandbox-friendly and also should be faster as only
one syscall is needed instead of three.
In case of an error fall back to the old method.

Reviewed by:	simon, gleb
MFC after:	2 weeks

END