K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2019-06-27T20:34:50.732337Z
K 7
svn:log
V 329
Expose the kernel's build-ID through `uname -b`

After r348611 the kernel's build-ID is available via sysctl.  Add a -b flag
to uname to report it.

Submitted by:	Ali Mashtizadeh <ali_mashtizadeh.com>
Reviewed by:	markj, imp
Relnotes:	Yes
Event:		Waterloo Hackathon 2019
Differential Revision:	https://reviews.freebsd.org/D20511

END