K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2018-12-06T22:58:42.381560Z
K 7
svn:log
V 227
Const poison the command interface

Make the pointers we pass into the commands const, also make the
linker set mirrors const.

Suggested by: cem@
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D18459

END