Copy stable/10@r272459 to releng/10.1 as part of
the 10.1-RELEASE process.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

MFC r264617:

Fix releasing the lock in the parent atrun process after the queue
directory has been processed. Otherwise, a long-running child process
caused other atrun invocations to stall unnecessarily.

Submitted by: J.R. Oldroyd jr at opal.com

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Add the name of the file that could not be opened to the error message
regarding the failure.

Suggested while working on PR bin/113239.

Prevent races running the queue by serializing access to the
queue directory.

PR: bin/113239

atrun(8): scale default load average limit with the number of CPUs

Previously atrun refused to run jobs if load average was not below fixed limit of 1.5.

PR: 173175
Reviewed by: peterj
Approved by: trasz (mentor)
MFC after: 2 weeks

atrun: Do not assume that MAXLOGNAME <= 100.

The reserved space for fmt was exactly sufficient for a two-digit value of
MAXLOGNAME - 1.

PR: bin/171815
Submitted by: Jeremy Huddleston Sequoia
MFC after: 1 week

Make WARNS=6 the default for libexec/.

Just like bin/ and sbin/, I think setting WARNS to the highest value
possible will make it more attractive for people to fix warnings.

- The WARNS variable is set in the Makefile in the directory of the
application itself, making it more likely that it will be removed out
of curiosity to see what happens.
- New applications will most likely build with WARNS=6 out of the box,
because the author would more likely fix the warnings during
development than lower WARNS.

Unfortunately almost all apps in libexec require a lowered value of
WARNS.

Don't use UT_NAMESIZE here to determine the maximum username length.

Fixed static linkage (build with -DNO_SHARED).

Approved by: re (kensmith)

Note PAM support in atrun(8).
Sort FILES section while there.
Touch document date.

Add PAM support to atrun(8).

Actually use new features of perr() and perrx().

Catch up with perr() becoming variadic.

Make perr() variadic and add perrx() to use in cases where
errno is irrelevant. Some code duplication can be reduced
if perr() is variadic and perrx() is available.

Use a single setusercontext(3) instead of a bunch of basic syscalls.
Besides aesthetic benefits, that makes at(1) jobs subject to such
login.conf(5) settings as resource limits.

Spotted another copy of the loony error message.

Fix an error message that was beside the point.

Fix a typical off-by-one error that can result in an unterminated string:

strncpy(dst, src, sizeof(dst));

by substituting the safer strlcpy() for strncpy().

X-Security: none (the source string isn't user-supplied)

Don't be sexist - fix a typo.

Fix a few cases that relied on 'implicit int' (constraint violation in C99).

Removed trailing whitespace.

mdoc(7) police: Deal with self-xrefs.

Lock down with WFORMAT?=1, with overrides in the subdirectories which
are not yet warning-clean. Tested on i386 and alpha.

o Eliminate __P
o Use new-style function definitions
o remove some !__STDC__ code
o eliminate register

by by -> by

Obtained from: OpenBSD
MFC After: 1 week

mdoc(7) police: removed HISTORY info from the .Os call.

- Backout botched attempt to intoduce MANSECT feature.
- MAN[1-9] -> MAN.

Don't use MANDEPEND and MANSRC.

Set the default manual section for libexec/ to 8.

mdoc(7) police: split punctuation characters + misc fixes.

mdoc(7) police: removed history info from the .Os FreeBSD call.

Don't hard-code a buffer size

Don't uselessly set MANDEPEND (it isn't used in this Makefile, and isn't
really used in bsd.man.mk).

Don't uselessly set MANSRC ("." is in the path by default, and there are
no ordering problems).

Fixed some other style bugs.

$Id$ -> $FreeBSD$

Clean up some .Os macro uses: quotes are not needed, multiple arguments
don't really work if the first one isn't "FreeBSD", and "FreeBSD-Experimental"
isn't an OS name.

Fixed printf format errors.

Clean up grammar. Provide proper pathnames for spool directories.
Document dependency on current load average for starting new batch jobs.

PR: 7109

Cosmetic in error strings. Sort Xrefs. Add usage (with syslog capability).

Do setlogin() before changing uid/gid, since
`at/batch' requires this.

Obtained from: me && OpenBSD

Submitted by: Philippe Charnier <charnier@xp11.frmug.org>
Fixes name size limitation (was hardcoded to 8).
Closes PR#3258

compare return value from getopt against -1 rather than EOF, per the final
posix standard on the topic.

Revert $FreeBSD$ to $Id$

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.

add forgotten $Id$

recording cvs-1.6 file death

Fix ${.CURDIR} misspelling

Check for expired passwords before allowing access to the system.

Upgrade to 2.9

Remove trailing whitespace.

Add some useful sendmail options

Upgrade.
Close security holes reported.

Modified Os string to be FreeBSD instead of NetBSD

Added the Linux atrun command as hacked by Chris Demetriou for NetBSD.