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jmmv 80efbcbbcd Sync sh(1) in stable/10 to head.
This is a MFC of all the commits listed below.

My original goal of this change was to only merge the move of the tests
from tools/regression/bin/ into the new layout (which include tests for
sh(1) and other tools as well).  However, doing so is tricky due to the
ongoing work in sh(1) and, especially, the many changes to its tests
since stable/10 was first branched.

Merging everything is the simplest way to achieve this goal and, as a
bonus point, we get various fixes and miscellaneous improvements into
the branch.

Per jilles' suggestion, I'm avoiding the merge of a couple of changes
(r256850 and r257506) that required depending kernel changes.  I'm also
avoiding very recent changes that have not had a long enough time to be
validated in current.

This is "make tinderbox" clean.

r256735	sh: Remove one syscall when waiting for a foreground job.
r257399	sh: Allow trapping SIGINT/SIGQUIT after ignore because of '&'.
r257504	sh: Reorder union node to reduce its size on 64-bit platforms.
r257920	sh: Add a test case for would-be assignments that are not due to quoting.
r257929	sh: Properly quote alias output from command -v.
r258489	sh: Add tests for the </dev/null implicit in a background command.
r258533	sh: Add more tests for the </dev/null implicit in a background command.
r258535	sh: Make <&0 disable the </dev/null implicit in a background command.
r258776	sh: Prefer memcpy() to strcpy() in most cases. Remove the scopy macro.
r259047	sh: Split set -x output into a separate function.
r259210	Migrate tools/regression/bin/ tests to the new layout.
r259844	sh: Remove an unused variable.
r259846	sh: Initialize OPTIND=1 even if it came from the environment.
r259874	sh: Simplify code related to PPID variable.
r259946	sh: Don't check input for non-whitespace if history is disabled.
r260246	sh(1): Discourage use of -e.
r260506	Run the sh(1) and test(1) tests as unprivileged.
r260586	Mark the bin/pax tests as requiring perl.
r260634	Use TAP_TESTS_PERL to register the legacy_test in bin/pax.
r260635	Replace hand-crafted Kyuafiles with automatic generation.
r260654	sh: Remove SIGWINCH handler and just check for resize before every read.
r261121	sh: Add test for nested alias.
r261125	sh: Solve the alias recursion problem in a less hackish way.
r261141	sh: Do not depend on parse/execute split in new alias test.
r261160	sh: Add tests for alias names after another alias.
r261192	sh: Allow aliases to force alias substitution on the following word.
r262533	sh: Make expari() static.
r262565	sh: Do not corrupt internal representation if LINENO inner expansion fails.
r262697	sh: Simplify expari().

Reviewed by:	jilles
2014-03-09 17:04:31 +00:00
bin Sync sh(1) in stable/10 to head. 2014-03-09 17:04:31 +00:00
cddl MFC r261774 by feld: 2014-02-24 17:01:27 +00:00
contrib Import atf-0.20. 2014-03-06 14:11:44 +00:00
crypto MFC r261499 (pjd): 2014-03-03 23:19:28 +00:00
etc Sync sh(1) in stable/10 to head. 2014-03-09 17:04:31 +00:00
games MFC r259057: 2014-02-16 20:13:18 +00:00
gnu MFH r261319,261345,261742 mdoc changes to stable/10 2014-03-01 14:44:55 +00:00
include MFC r258578, r258580, r258581 (by hrs): 2014-01-22 23:45:27 +00:00
kerberos5 MFC r262253: hack to prevent concurrent runs of asn1_compile in the Heimdal 2014-02-20 20:51:27 +00:00
lib Merge r262690 from head to stable/10: 2014-03-09 13:23:49 +00:00
libexec MFC r262277: 2014-02-27 02:36:09 +00:00
release MFC r262513: 2014-03-05 17:23:29 +00:00
rescue - Trim an unused and bogus Makefile for mount_smbfs. 2013-06-28 21:00:08 +00:00
sbin MFH (r256768): don't report an error for no-op add / remove 2014-02-27 13:08:43 +00:00
secure MFH (r261320): upgrade openssh to 6.5p1 2014-02-27 17:29:02 +00:00
share MFC: r262603 2014-03-07 12:20:01 +00:00
sys MFC r262869: 2014-03-09 04:16:00 +00:00
tests MFC r262133 2014-03-06 21:47:22 +00:00
tools Sync sh(1) in stable/10 to head. 2014-03-09 17:04:31 +00:00
usr.bin MFC: r262333 2014-03-08 12:24:47 +00:00
usr.sbin MFC r261748: 2014-03-06 11:15:54 +00:00
COPYRIGHT MFC r260125: 2013-12-31 12:24:38 +00:00
LOCKS Explicitly require Security Officer's approval for kernel PRNG bits. 2013-09-17 14:19:05 +00:00
MAINTAINERS Add myself as maintainer for nvme(4), nvd(4) and nvmecontrol(8). 2013-07-31 18:18:02 +00:00
Makefile Remove the armv6eb architecture as it is unused, and almost certainly 2013-09-22 07:30:17 +00:00
Makefile.inc1 MFC r261132 2014-02-13 19:46:48 +00:00
ObsoleteFiles.inc Merge r256769 by des from head: 2013-11-22 19:26:04 +00:00
README
UPDATING MFC various fixes for the ATF tests. 2014-03-06 13:20:38 +00:00

This is the top level of the FreeBSD source directory.  This file
was last revised on:
$FreeBSD$

For copyright information, please see the file COPYRIGHT in this
directory (additional copyright information also exists for some
sources in this tree - please see the specific source directories for
more information).

The Makefile in this directory supports a number of targets for
building components (or all) of the FreeBSD source tree, the most
commonly used one being ``world'', which rebuilds and installs
everything in the FreeBSD system from the source tree except the
kernel, the kernel-modules and the contents of /etc.  The ``world''
target should only be used in cases where the source tree has not
changed from the currently running version.  See:
http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/makeworld.html
for more information, including setting make(1) variables.

The ``buildkernel'' and ``installkernel'' targets build and install
the kernel and the modules (see below).  Please see the top of
the Makefile in this directory for more information on the
standard build targets and compile-time flags.

Building a kernel is a somewhat more involved process, documentation
for which can be found at:
   http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html
And in the config(8) man page.
Note: If you want to build and install the kernel with the
``buildkernel'' and ``installkernel'' targets, you might need to build
world before.  More information is available in the handbook.

The sample kernel configuration files reside in the sys/<arch>/conf
sub-directory (assuming that you've installed the kernel sources), the
file named GENERIC being the one used to build your initial installation
kernel.  The file NOTES contains entries and documentation for all possible
devices, not just those commonly used.  It is the successor of the ancient
LINT file, but in contrast to LINT, it is not buildable as a kernel but a
pure reference and documentation file.


Source Roadmap:
---------------
bin		System/user commands.

cddl		Various commands and libraries under the Common Development
		and Distribution License.

contrib		Packages contributed by 3rd parties.

crypto		Cryptography stuff (see crypto/README).

etc		Template files for /etc.

games		Amusements.

gnu		Various commands and libraries under the GNU Public License.
		Please see gnu/COPYING* for more information.

include		System include files.

kerberos5	Kerberos5 (Heimdal) package.

lib		System libraries.

libexec		System daemons.

release		Release building Makefile & associated tools.

rescue		Build system for statically linked /rescue utilities.

sbin		System commands.

secure		Cryptographic libraries and commands.

share		Shared resources.

sys		Kernel sources.

tools		Utilities for regression testing and miscellaneous tasks.

usr.bin		User commands.

usr.sbin	System administration commands.


For information on synchronizing your source tree with one or more of
the FreeBSD Project's development branches, please see:

  http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/synching.html