src-test2/etc/rc.d/tmp, branch stable/6

MFC r205121:

2010-03-30T15:26:12Z

Use an unique directory name instead of hardcoded /tmp/.diskless. A malicious user could create a file named /tmp/.diskless and cause the script to misbehave. PR: conf/141258

MFC a more limited set of changes that make sense for this branch:

2008-01-29T00:33:16Z

1. GC the nfslocking script, which has been superseded by lockd and statd 2. Add security warning to rc.d/jail 3. Add stop_cmd=':' to those rc.d scripts that do not start services, but did not already have a stop_cmd.

MFC:

2007-10-25T14:58:33Z

rc.d/var rc.d/tmp: Remove unnecessary subshell constructs. rc.d/clean rc.d/initrandom: Remove unnecessary semi-colon at the end of a command line.

MFC 1.37, run this script after mountcritremote to handle

2005-12-15T01:10:10Z

cases where /tmp is on a remote filesystem.

Add two new rc.conf options: tmpmfs_flags and varmfs_flags.

2004-11-09T10:03:17Z

These can be used to pass extra options to the mdmfs(8) utility, to customize the finer details of the md file system creation (i.e. to turn on/off softupdates, to specify a default owner for md filesystem, etc). Use these two new flags to mount tmpmfs and varmfs without softupdates, since it doesn't make much sense to use SU on malloc-backed file systems. Reviewed by: mtm Inspired by: J. D. Bronson, jbronson at wixb dot com

Remove the requirement for the FreeBSD keyword as it no longer

2004-10-07T13:55:26Z

makes any sense. Discussed with: dougb, brooks MFC after: 3 days

A power failure left the temporary /var/.diskless directory

2004-09-13T17:40:14Z

on my system, and since then my /var was always created as MFS which was very surprising. Fix this for /tmp and /var.

Overhaul the /etc/rc.d/diskless script by splitting it out into

2004-03-23T23:22:35Z

hostname, resolve, tmp, and var scripts. The latter three are new and were repo copied. These scripts no longer depend on being booted with and NFS root instead attempt to automaticly create mfs /tmp and /var volumes if the they are not writable. This behavior can be overridden in /etc/rc.conf. Reviewed by: luigi, pjd

Mark scripts as not usable inside a jail by adding keyword 'nojail'.

2004-03-08T12:25:05Z

Some suggestions from: rwatson, Ruben de Groot

Don't run newaliases if sendmail_enable=NONE.

2004-01-05T19:14:47Z

Submitted by: Matt Peterson Approved by: silence on freebsd-rc