freebsd kernel with SKQ
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kensmith 3a7e275ce6 This patch addresses a standards violation issue. The standards say a
file's access time should be updated when it gets executed.  A while
ago the mechanism used to exec was changed to use a more mmap based
mechanism and this behavior was broken as a side-effect of that.

A new vnode flag is added that gets set when the file gets executed,
and the VOP_SETATTR() vnode operation gets called.  The underlying
filesystem is expected to handle it based on its own semantics, some
filesystems don't support access time at all.  Those that do should
handle it in a way that does not block, does not generate I/O if possible,
etc.  In particular vn_start_write() has not been called.  The UFS code
handles it the same way as it would normally handle the access time if
a file was read - the IN_ACCESS flag gets set in the inode but no other
action happens at this point.  The actual time update will happen later
during a sync (which handles all the necessary locking).

Got me into this:	cperciva
Discussed with:		a lot with bde, a little with kan
Showed patches to:	phk, jeffr, standards@, arch@
Minor discussion on:	arch@
2005-05-31 19:39:52 +00:00
bin The new name for the DIAGNOSTICS section is EXIT STATUS. 2005-05-31 12:57:44 +00:00
contrib Make bzip2 support working again after bzip2 upgrade. This time commit 2005-05-29 21:56:38 +00:00
crypto File removed in update from OpenSSL 0.9.7d -> 0.9.7e. 2005-02-25 06:22:30 +00:00
etc Add /etc/security, into which the BSM audit configuration files will be 2005-05-30 20:51:13 +00:00
games Hand it to spaff, he knows how to say it: 2005-05-29 19:29:19 +00:00
gnu Pass the RE_ICASE flag to re_set_syntax() as appropriate to fix 2005-05-31 12:49:04 +00:00
include According to: 2005-05-31 15:18:17 +00:00
kerberos5 Cope with the (unwise?) incompatible changes with make by adding 2005-04-18 22:03:21 +00:00
lib Add support for XMM registers in GDB for x86 processors that support 2005-05-31 09:43:04 +00:00
libexec o Missed colon in getopt(3) argument makes tftpd(8) crash. Fix that. 2005-05-31 17:22:53 +00:00
release New release notes: 2005-05-30 16:51:57 +00:00
rescue Patches from Ruslam Ermilov to remove NetBSD bits from Makefiles and cleanup 2005-04-28 16:26:35 +00:00
sbin Constify savedir pointer, and remove an accompaning strdup() call. 2005-05-29 16:28:07 +00:00
secure Update OpenSSL 0.9.7d -> 0.9.7e. 2005-02-25 06:04:12 +00:00
share For ${SUBDIR} targets, change the type of dependency operator from `::' 2005-05-31 07:14:51 +00:00
sys This patch addresses a standards violation issue. The standards say a 2005-05-31 19:39:52 +00:00
tools Change the test infrastructure so that tests are easier to maintain and 2005-05-31 14:13:07 +00:00
usr.bin Reduce compiler warning: variable might be used uninitialized, by giving 2005-05-29 16:04:46 +00:00
usr.sbin Make apm(8) understand AC Line state 2 as "backup power". 2005-05-30 18:44:43 +00:00
COPYRIGHT Complete 2005 transition. 2005-01-01 07:29:20 +00:00
MAINTAINERS Looking just at Makefiles was slightly too narrow to catch all 2005-05-25 17:37:57 +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 install-info to the list of install tools now that we don't 2005-05-31 04:45:47 +00:00
README
UPDATING Provide info on the incompatible change in v1.33 of sys/kern/imgact_shell.c 2005-05-28 22:45:31 +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