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Doug Barton a5f6295013 Handle the case where the -P flag is specified for a read-only file
earlier, and more gracefully. Previously, this combination would be
ignored early in the code where permissions are tested and fail later
with a very unhelpful "permission denied" error.

Instead, test for this flag in the same block that generates the
"override?" messages for read-only files, but instead of trying
to guess what the user has in mind, generate an error and exit.

Update the man page to reflect this new behavior.

Not objected to by:	freebsd-hackers@
2005-09-29 20:40:29 +00:00
bin Handle the case where the -P flag is specified for a read-only file 2005-09-29 20:40:29 +00:00
contrib Redirect bridge(4) to if_bridge(4). These should have pointed to if_bridge 2005-09-28 08:11:15 +00:00
crypto
etc Be less IPv4 centric. When checking if the interface is already 2005-09-28 19:59:18 +00:00
games Nuke duplicates found via fuzzy logic: 2005-09-28 18:18:29 +00:00
gnu Unbreak - remove leftover reference to pcb_rflags. 2005-09-28 07:40:27 +00:00
include
kerberos5
lib Commenting out WARNS actually brought it up to 4. 2005-09-28 14:36:16 +00:00
libexec
release Add SHA256 checksums to the release build. 2005-09-28 12:39:00 +00:00
rescue
sbin err() -> errx() where appropriate. 2005-09-29 13:09:04 +00:00
secure
share Dcoument typical debugging options, plus the new CIS device for pccard. 2005-09-29 16:45:53 +00:00
sys o Add a bunch of o2micro controller IDs 2005-09-29 19:59:03 +00:00
tools Fix a bug in disk geometry calculation. 2005-09-29 16:06:59 +00:00
usr.bin Oops, revert last commit (the manpage is still built in objdir). 2005-09-28 07:54:18 +00:00
usr.sbin The 'intr_bufferfull' driver statistic actually counts the number 2005-09-29 01:40:03 +00:00
COPYRIGHT
LOCKS
MAINTAINERS
Makefile
Makefile.inc1
ObsoleteFiles.inc Do not commit before the first cup of coffee. Other entries don't have a 2005-09-28 09:19:17 +00:00
README
UPDATING Remove bridge(4) from the tree. if_bridge(4) is a full functional 2005-09-27 18:10:43 +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