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Ed Schouten 26d4f5e969 Add two new routines: fdevname() and fdevname_r().
A more elegant way of obtaining a name of a character device by its file
descriptor on FreeBSD, is to use the FIODGNAME ioctl. Because a valid
file descriptor implies a file descriptor is visible in /dev, it will
always resolve a valid device name.

I'm adding a more friendly wrapper for this ioctl, called fdevname(). It
is a lot easier to use than devname() and also has better error
handling. When a device name cannot be resolved, it will just return
NULL instead of a generated device name that makes no sense.

Discussed with:	kib
2009-02-11 20:24:59 +00:00
bin Before this fix, pax would stop the restore sequence for 2009-02-01 06:15:46 +00:00
cddl Correct the sense of the "use32" terenary operator so that it uses 2009-01-16 22:16:54 +00:00
contrib - Fix an issue where file attributes were not installed correctly during a Touch 2009-02-09 20:13:55 +00:00
crypto Prevent cross-site forgery attacks on lukemftpd(8) due to splitting 2009-01-07 20:17:55 +00:00
etc Reword informational message by rc.d/defaultroute. 2009-02-11 09:18:09 +00:00
games netcat is "now" in base, so point people at nc(1) instead of the port. 2009-01-12 19:17:43 +00:00
gnu For files not named on the command line, only the basename is compared 2009-01-30 00:22:08 +00:00
include Add two new routines: fdevname() and fdevname_r(). 2009-02-11 20:24:59 +00:00
kerberos5 Add strndup(3) prototype to string.h. 2008-12-08 21:04:24 +00:00
lib Add two new routines: fdevname() and fdevname_r(). 2009-02-11 20:24:59 +00:00
libexec o Fix typo: indentical -> identical. 2009-01-30 09:42:25 +00:00
release Turn off the parallel make options accidentally turned on by the previous 2009-02-10 15:11:26 +00:00
rescue Take a moment to tidy some white space while I'm here. No functional 2008-09-13 19:56:37 +00:00
sbin Prefer the start and end attributes over the offset and size 2009-02-08 20:19:19 +00:00
secure Enable getaudit_addr(2) for sshd again. This will un-break the subject 2008-11-30 15:35:24 +00:00
share Document loader tunable hw.re.msi_disable. 2009-02-09 05:09:52 +00:00
sys improve key index map reclaim debug msg 2009-02-11 18:40:09 +00:00
tools Add a regresion test to determine whether or not a file descriptor is 2009-02-11 13:44:27 +00:00
usr.bin o Print an octal representation of suid, sgid and sticky bits with -x flag. 2009-02-11 10:50:26 +00:00
usr.sbin Serialize write() calls on TTYs. 2009-02-11 16:28:49 +00:00
COPYRIGHT Bump the odometer of the years. A little early this year for 7.1R. 2008-12-30 04:46:25 +00:00
LOCKS Update LOCKS syntax. 2008-06-05 19:47:58 +00:00
MAINTAINERS Update description text 2008-06-06 21:32:01 +00:00
Makefile Permit digits at the beginning and end of kernel config file names for 2008-12-27 15:07:51 +00:00
Makefile.inc1 Implement an idea from Sam Leffler: 2009-01-23 18:23:16 +00:00
ObsoleteFiles.inc Reflect adding_user.8 -> adding_user.7 rename 2009-02-03 20:46:05 +00:00
README
UPDATING Add a note to document that ichsmb(4) now uses left-justified SMBus slave 2009-02-06 15:03:14 +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