K 10
svn:author
V 6
kevans
K 8
svn:date
V 27
2019-04-22T13:43:38.908850Z
K 7
svn:log
V 443
libbe(3): allow creation of arbitrary depth boot environments

libbe currently only provides an API to create a recursive boot environment,
without any formal support for intentionally limiting the depth. This
changeset adds an API, be_create_depth, that may be used to arbitrarily
restrict the depth of the new BE.

Submitted by:	Rob Fairbanks <rob.fx907 gmail com>
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D18564

END