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

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

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

Make sure that each va_start has one and only one matching va_end,
especially in error cases.

Spelling fixes for usr.sbin/

Backout libinstall.a -> libpkg commit.

Discussed with: erwin, brooks, bapt

Fix SCM ID's.

WARNS=2 cleanup.

Tested on: i386, alpha
MFC after: 2 weeks

- Add which(1)-like functionality into pkg_info;
- fix a harmless bug in match_installed() function introduced in my last
commit;
- uniformely reorder includes across files.

Submitted by: Garrett Rooney <rooneg@electricjellyfish.net>
Not objected by: jkh, -ports

Add `_PATH_DEVZERO'.
Use _PATH_* where where possible.

$Id$ -> $FreeBSD$

correct usage of cleanup() everywhere - this became bogus when the warnx/errx
stuff was added and nobody seems to have noticed. :)
Noticed by: Josh MacDonald <jmacd@paris.CS.Berkeley.EDU>

Don't return from cleanup() - if it's removed the playpen then very
bad things will happen if we return to unsuspecting code.
Noted to my great dismay by: Tim Vanderhoek <hoek@hwcn.org>

Use err(3). Cosmetics in usage string and man page.

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.

Use size_t properly in all fs size ops. This kills a bug
encountered by someone who had his /tmp on a partition with 3.7GB of
free space!
Spotted by: Francisco Rosich Viana <rosich@power.ci.uv.es>

Remove trailing whitespace.

Close /dev/tty that is opened in y_or_n()...this is called many times
so it will run out of ptys if not properly closed.

Make y_or_n() pay attention to AutoAnswer global.

Lots of misc tweaks, support for arbitrary separators in pkg_info, more
intelligent name handling in pkg_create. Most of these files are changed
because of rcsid's being different in my cvs tree and freefall's (foo).

This commit was generated by cvs2svn to compensate for changes in r327,
which included commits to RCS files with non-trunk default branches.

The release version of my package install suite. Please see man pages
for info.