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Conrad Meyer b156d221c9 dd(1): Enable access to SIZE_T_MAX character devices
On machines where SIZE_T_MAX exceeds OFF_MAX (signed 64-bit), permit seeking
character devices to negative off_t values.  This enables dd(1) to interact
with kernel KVA in /dev/kmem on amd64, for example.

Sponsored by:	EMC / Isilon Storage Division
2016-07-09 17:11:54 +00:00
bin dd(1): Enable access to SIZE_T_MAX character devices 2016-07-09 17:11:54 +00:00
cddl On FreeBSD there is a setsockopt option SO_USER_COOKIE which allows 2016-07-08 23:44:09 +00:00
contrib libunwind: limit stack usage in unwind cursor 2016-07-09 00:35:20 +00:00
crypto Revert r301551, which added blacklistd(8) to sshd(8). 2016-06-24 23:22:42 +00:00
etc Posixify the locales name for variants 2016-07-03 18:21:11 +00:00
gnu libunwind: enable only the native unwinder by default 2016-07-08 21:17:24 +00:00
include Remove incorrect attributes from posix_memalign(3) declaration. 2016-07-05 22:30:29 +00:00
kerberos5 DIRDEPS_BUILD: Update dependencies 2016-06-14 16:55:05 +00:00
lib Bump FREEBSD_CC_VERSION in lib/clang/freebsd_cc_version.h 2016-07-08 01:47:01 +00:00
libexec Fix race for incrementally rebuilding VERSION_MAP. 2016-07-03 17:28:39 +00:00
release Document 300291, Enable NEW_PCIB on arm64. 2016-07-08 13:29:47 +00:00
rescue DIRDEPS_BUILD: Fix and hookup rescue/rescue to the build. 2016-05-26 23:20:40 +00:00
sbin Add new unmount(2) flag, MNT_NONBUSY, to check whether there are 2016-07-07 09:03:57 +00:00
secure Revert r301551, which added blacklistd(8) to sshd(8). 2016-06-24 23:22:42 +00:00
share Add myself (tcberner) as ports committer, and update mentor/mentee relationships. 2016-07-09 11:22:11 +00:00
sys Improve checksum "offload" support. 2016-07-09 14:59:16 +00:00
targets Add clang-format under WITH_CLANG_EXTRAS. 2016-06-17 16:46:58 +00:00
tests On FreeBSD there is a setsockopt option SO_USER_COOKIE which allows 2016-07-08 23:44:09 +00:00
tools Allow to install various components of the locales independantly 2016-07-08 23:07:48 +00:00
usr.bin Revert the change from errx/strerror to errc to appease gcc 4.2 2016-07-09 06:52:55 +00:00
usr.sbin Add emulation for multiple (up to 16) MSI vectors for AHCI. 2016-07-08 21:30:18 +00:00
.arcconfig Remove project.name which is a product of a bygone era. 2016-04-21 04:33:07 +00:00
.arclint
COPYRIGHT
LOCKS
MAINTAINERS Add myself to MAINTAINERS. 2016-03-14 16:27:43 +00:00
Makefile WITH_META_MODE: Whitelist 'make kernel-toolchain' 2016-06-22 19:07:41 +00:00
Makefile.inc1 WITH_SYSTEM_COMPILER: Don't enable for xdev or native-xtools. 2016-07-07 21:03:50 +00:00
Makefile.libcompat WITH_SYSTEM_COMPILER: Avoid using GCC4.8+ logic on native GCC4.2 platforms. 2016-06-29 01:50:30 +00:00
ObsoleteFiles.inc Use TARGET here to fix check/delete-old after r302391. 2016-07-08 20:15:58 +00:00
README README: remove nonexistent 'games' directory. 2016-05-18 10:43:13 +00:00
UPDATING Spell '12.x' correctly in UPDATING. 2016-07-08 02:19:09 +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.  See build(7)
and 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.  See build(7), config(8),
and http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html
for more information.

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 kernel configuration files reside in the sys/<arch>/conf
sub-directory.  GENERIC is the default configuration used in release builds.
NOTES contains entries and documentation for all possible
devices, not just those commonly used.


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.

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.

tests		Regression tests which can be run by Kyua.  See tests/README
		for additional information.

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