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alc a81d71bdde The m_ext reference counts are potentially shared and modified
asynchronously by different threads.  Thus, declare as volatile the
reference count that is accessed through m_ext's pointer, ref_cnt.
Revert the previous change, revision 1.144, that casts as volatile a
single dereference of ref_cnt.

Reviewed by: bmilekic, dwhite
Problem reported by: kris
MFC after: 3 days
2005-03-06 20:09:00 +00:00
bin Use `.Pq Ql'' to quote single characters, instead of `.Pq Li''. 2005-03-04 13:16:50 +00:00
contrib Don't extract the .gdbinit file from the distribution. 2005-02-28 17:29:10 +00:00
crypto File removed in update from OpenSSL 0.9.7d -> 0.9.7e. 2005-02-25 06:22:30 +00:00
etc New Ukrainian locale: uk_UA.CP1251. 2005-03-04 14:24:30 +00:00
games Another good Dijkstra quote. 2005-03-04 09:47:22 +00:00
gnu Implement and document the -q and -f options with their corresponding 2005-03-02 18:40:04 +00:00
include Only install acpiio.h in /usr/include. That's all we want to export to users. 2005-03-02 10:45:09 +00:00
kerberos5 Update Heimdal 0.6.1 -> 0.6.3. 2005-02-24 22:24:24 +00:00
lib Fix a mistake in the exponent range. 2005-03-06 19:08:18 +00:00
libexec Install rlogind(8). Pointy hat is available on request. 2005-03-03 15:59:32 +00:00
release New release notes: 2005-03-06 19:08:51 +00:00
rescue Wrap BSD r* commands in NO_RCMDS. 2005-03-02 11:53:22 +00:00
sbin Use a signal-safe type for two variables that are used to synchronise 2005-03-02 02:30:08 +00:00
secure Update OpenSSL 0.9.7d -> 0.9.7e. 2005-02-25 06:04:12 +00:00
share Remove superflous .Pp calls. 2005-03-04 22:34:57 +00:00
sys The m_ext reference counts are potentially shared and modified 2005-03-06 20:09:00 +00:00
tools Markup nits. 2005-03-03 07:20:57 +00:00
usr.bin Change fix a bug where the length of data written by snprintf was 2005-03-03 17:20:36 +00:00
usr.sbin Add the -N option to not rotate any files. This is to be used in 2005-03-03 15:47:32 +00:00
COPYRIGHT Complete 2005 transition. 2005-01-01 07:29:20 +00:00
MAINTAINERS Drop hold on patch. ENOTIME for long-stalled ideas here. Too busy elsewhere. 2004-12-29 03:49:58 +00:00
Makefile Repo-copy tools/regression/usr.bin/make to tools/build/make_check 2005-03-02 12:33:23 +00:00
Makefile.inc1 Add hacks that I use to test cross-builds (by building on 2005-03-02 16:40:51 +00:00
README KerberosIV de-orbit burn continues. Disconnect from "make world". 2003-03-08 10:01:26 +00:00
UPDATING Remove important entry being X that's 9 months old 2005-03-03 08:44:33 +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
``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.

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.

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