NetBSD master CVS tree commits

[source%NetBSD.ORG@localhost]

mycroft
Wed Oct  8 09:13:46 PDT 1997
Update of /cvsroot/src/etc
In directory netbsd1:/var/slash-tmp/cvs-serv10900

Modified Files:
        security 
Log Message:
Deal with files in the changelist that are added or removed.
* When a file is removed, move its .current file to .backup.
* When a file is added, create its .current file.
* In either case, send a diff against /dev/null.
Mostly from Jim Bernard in PR 4183, with the removal case fixed.