MFC r216744 for rc.d/devd:
Add pidfile [1]
While I'm here, don't run the sysctl frob unconditionally, and
s/sysctl/$SYSCTL/
MFC r220962:
Introduce to rc.subr get_pidfile_from_conf(). It does just what it sounds
like, determines the path to a pid file as it is specified in a conf file.
Use the new feature for rc.d/named and rc.d/devd, the 2 services in the
base that list their pid files in their conf files.
Remove the now-obsolete named_pidfile, and warn users if they have it set.
MFC r220963:
Improve the error handling for the new get_pidfile_from_conf()
git-svn-id: svn://svn.freebsd.org/base/stable/8@221221
ccf9f872-aa2e-dd11-9fc8-
001c23d0bc1f