MFC r197518:

MFC r197518:

  lindev(4) [1] is supposed to be a collection of linux-specific pseudo
  devices that we also support, just not by default (thus only LINT or
  module builds by default).

  While currently there is only "/dev/full" [2], we are planning to see more
  in the future.  We may decide to change the module/dependency logic in the
  future should the list grow too long.

  This is not part of linux.ko as also non-linux binaries like kFreeBSD
  userland or ports can make use of this as well.

Suggested by:	rwatson [1] (name)
Submitted by:	ed [2]
Discussed with:	markm, ed, rwatson, kib (weeks ago)
Reviewed by:	rwatson, brueffer (prev. version)
PR:		kern/68961

git-svn-id: svn://svn.freebsd.org/base/stable/8@200163 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f