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Christian S.J. Peron 4f18813f1f Make sure we restrict Linux only IPC calls from being executed
through the FreeBSD ABI.  IPC_INFO, SHM_INFO, SHM_STAT were added
specifically for Linux binary support.  They are not documented
as being a part of the FreeBSD ABI, also, the structures necessary
for them have been hidden away from the users for a long time.

Also, the Linux ABI layer uses it's own structures to populate the
responses back to the user to ensure that the ABI is consistent.

I think there is a bit more separation work that needs to happen.

Reviewed by:	jhb
Discussed with:	jhb
Discussed on:	freebsd-arch@ (very briefly)
MFC after:	1 month
2008-02-12 20:55:03 +00:00
bin Don't reset DST computed by strptime() (when e.g. setting the 2008-02-07 16:04:24 +00:00
cddl Remove _SOLARIS_C_SOURCE now that it doesn't do anything in FreeBSD 2007-11-28 22:58:09 +00:00
compat/opensolaris Add more OpenSolaris compatibilty headers. 2007-11-28 21:40:07 +00:00
contrib MFOpenBSD rev 1.393 pf.conf.5 2008-02-11 21:09:34 +00:00
crypto Fix the Xlist so it actually works with 'tar -X', and update the upgrade 2008-02-06 23:14:24 +00:00
etc From the 4 February 2008 update: 2008-02-07 06:28:02 +00:00
games A real gem from freebsd-current@ 2008-01-10 14:51:24 +00:00
gnu - Rework the kld support to hook into GDB's shared library support. 2008-01-29 23:44:34 +00:00
include Change readlink(2)'s return type and type of the last argument 2008-02-12 20:09:04 +00:00
kerberos5 While checking over the libraries for 7.0-REL Kris found the following 2007-11-20 04:20:32 +00:00
lib Change readlink(2)'s return type and type of the last argument 2008-02-12 20:09:04 +00:00
libexec For un-prototyped static inline functions declared in pthread_md.h on 2007-12-01 14:24:44 +00:00
release - Add extra paths for GEOM_LIBRARY_PATH to the fixit environment to enable all 2008-02-05 14:06:15 +00:00
rescue o Build geom for all platforms. 2007-11-04 00:44:10 +00:00
sbin Add the -4 option to the synopsis. 2008-02-12 09:24:11 +00:00
secure - Bump share library version which were missed in last bump 2007-06-18 18:47:54 +00:00
share We no longer have both block and character devices, so remove the 2008-02-11 09:36:43 +00:00
sys Make sure we restrict Linux only IPC calls from being executed 2008-02-12 20:55:03 +00:00
tools mutex_islocked_np -> mutex_isowned_np 2008-02-06 19:41:05 +00:00
usr.bin Change another argument and a variable both related to netname() to 2008-02-11 20:34:27 +00:00
usr.sbin Typo fix. 2008-02-11 08:12:58 +00:00
COPYRIGHT Happy new year 2008! 2007-12-31 22:09:19 +00:00
LOCKS Once the release goes out, RELENG_7_* will need approval from so@. 2008-01-24 22:07:03 +00:00
MAINTAINERS OLDCARD is gone, release imp's lock. 2008-01-26 21:58:52 +00:00
Makefile Add a note pointing to build(7) for more info. 2008-01-30 19:33:18 +00:00
Makefile.inc1 Satisfy a particularly obstinate nit-picker :) 2008-02-05 15:41:58 +00:00
ObsoleteFiles.inc Revert rev. 1.128, we have a hard link generated from new 2008-02-06 19:45:45 +00:00
README Simply running ``make world'' will bomb unless you dig up the 2006-06-07 03:33:48 +00:00
UPDATING Switch the default NFS mount mode from UDP to TCP. UDP mounts are a 2008-02-11 23:23:21 +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.

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