freebsd with flexible iflib nic queues
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David Xu df1f1bae9e In revision 231989, we pass a 16-bit clock ID into kernel, however
according to POSIX document, the clock ID may be dynamically allocated,
it unlikely will be in 64K forever. To make it future compatible, we
pack all timeout information into a new structure called _umtx_time, and
use fourth argument as a size indication, a zero means it is old code
using timespec as timeout value, but the new structure also includes flags
and a clock ID, so the size argument is different than before, and it is
non-zero. With this change, it is possible that a thread can sleep
on any supported clock, though current kernel code does not have such a
POSIX clock driver system.
2012-02-25 02:12:17 +00:00
bin Update to tcsh 6.18.01. 2012-02-22 03:36:15 +00:00
cddl Import illumos changeset 13608 [1]: 2012-02-23 19:13:19 +00:00
contrib Update to tcsh 6.18.01. 2012-02-22 03:36:15 +00:00
crypto Polish diff against upstream. 2012-02-13 11:59:59 +00:00
etc Put the signal trap output to standard error instead of standard output. 2012-02-18 00:46:18 +00:00
games o Preserve argv[0] to use it later in usage(). 2012-01-28 15:29:43 +00:00
gnu Enable TLS support for ARM toolchain 2012-02-14 00:18:18 +00:00
include Revert r231673 and r231682 for now, until we can run a full make 2012-02-14 21:48:46 +00:00
kerberos5 Don't support OpenLDAP during lib32 build. 2011-12-06 12:03:01 +00:00
lib In revision 231989, we pass a 16-bit clock ID into kernel, however 2012-02-25 02:12:17 +00:00
libexec Avoid error log for transfer stop w/o error code. 2012-02-21 14:59:07 +00:00
release Add isci(4) to the hardware notes. 2012-02-23 18:54:33 +00:00
rescue Disable jail support in ifconfig when either building a rescue 2012-02-14 07:14:42 +00:00
sbin Handle NULL return from crypt(3). Mostly from DragonFly 2012-02-22 06:27:20 +00:00
secure Return NULL on error rather than ":", per the crypt(3) man page. 2012-02-22 01:23:14 +00:00
share Fix mdoc style nits. Start new sentences on new lines. 2012-02-24 17:53:24 +00:00
sys In revision 231989, we pass a 16-bit clock ID into kernel, however 2012-02-25 02:12:17 +00:00
tools Update scripts to work around two sh(1) bugs found in stable/8: 2012-02-24 14:13:06 +00:00
usr.bin Fix style in previous commit. 2012-02-24 20:12:53 +00:00
usr.sbin Exit with proper status when wake() fails. 2012-02-24 07:54:08 +00:00
COPYRIGHT Happy 2012 to FreeBSD users in Samoa. 2011-12-31 04:38:04 +00:00
LOCKS
MAINTAINERS Add isci(4) driver for amd64 and i386 targets. 2012-01-31 19:38:18 +00:00
Makefile delete-old does not have delete-old-libs dependency. 2012-02-16 14:08:14 +00:00
Makefile.inc1 Allow specification of build shell for the buildenv target. 2012-01-30 20:19:28 +00:00
Makefile.mips Retire TARGET_ABI. 2011-01-07 20:26:33 +00:00
ObsoleteFiles.inc Catch up with r195837 (2.5 years ago) which renamed net_add_domain() to domain_add(). 2012-02-23 17:47:19 +00:00
README Add the cddl/ directory. 2010-11-14 11:32:56 +00:00
UPDATING Switch getifaddrs(3) to the new API introduced in r231505. Also remove 2012-02-11 06:05:40 +00:00

This is the top level of the FreeBSD source directory.  This file
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For copyright information, please see the file COPYRIGHT in this
directory (additional copyright information also exists for some
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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
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target should only be used in cases where the source tree has not
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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
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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