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Emmanuel Vadot c1b014c51c Export a sysctl dev.<clkdom>.<unit>.clocks for each clock domain containing
all the clocks that they provide.
Each clocks are exported under the node 'clock.<clkname>' and have the following
children nodes :
- frequency
- parent (The selected parent, if any)
- parents (The list of parents, if any)
- childrens (The list of childrens, if any)
- enable_cnt (The enabled counter)

This give us the possibility to examine clocks at runtime and make graph of
the clock flow.

Reviewed by:	mmel
MFC after:	2 month
Differential Revision:	https://reviews.freebsd.org/D9833
2017-03-05 07:13:29 +00:00
bin sh: Fix crash if a -T trap is taken during command substitution. 2017-03-04 22:58:34 +00:00
cddl cddl: normalize paths using SRCTOP-relative paths or :H when possible 2017-03-04 11:30:04 +00:00
contrib Fix leak (free str before returning when ctx's calloc fails). 2017-03-03 21:32:27 +00:00
crypto Re-apply part of r311585 which was inadvertantly reverted in the upgrade 2017-03-03 14:25:55 +00:00
etc Integrate indent tests added in r313544 into ATF/Kyua and the FreeBSD 2017-03-03 20:15:22 +00:00
gnu Use SRCTOP/OBJTOP and simplify output using :H instead of "../" for directory 2017-02-11 20:12:54 +00:00
include Sort declaration of sem_clockwait_np 2017-02-28 21:47:00 +00:00
kerberos5 kerberos5: normalize paths using SRCTOP-relative paths or :H when possible 2017-03-04 11:34:36 +00:00
lib fts: Fix a potential memory leak in error case 2017-03-04 20:46:57 +00:00
libexec libexec: normalize paths using SRCTOP-relative paths or :H when possible 2017-03-04 11:28:03 +00:00
release Increase the EC2 image size for 12-CURRENT. The recent snapshot 2017-03-02 17:31:59 +00:00
rescue Conditionally compile certain programs into rescue(8) if requested 2017-02-25 03:23:11 +00:00
sbin newfs_nandfs: Fix unaligned pointer warning 2017-03-04 16:59:55 +00:00
secure crypto: normalize paths using SRCTOP-relative paths or :H when possible 2017-03-04 11:35:30 +00:00
share Make vmrun.sh passthrough -u and -w to bhybe 2017-03-05 05:02:13 +00:00
sys Export a sysctl dev.<clkdom>.<unit>.clocks for each clock domain containing 2017-03-05 07:13:29 +00:00
targets Add cxgbetool(8) to the base system. 2017-03-03 03:11:58 +00:00
tests Add an ATF test for IPv6 SLAAC with multiple fibs 2017-03-01 00:28:04 +00:00
tools Add cxgbetool(8) to the base system. 2017-03-03 03:11:58 +00:00
usr.bin Fix formatting. ruptime output on FreeBSD cluster machines annoyed me 2017-03-04 04:06:33 +00:00
usr.sbin Change /etc/rmt symlink from absolute to relative path, 2017-03-05 04:09:18 +00:00
.arcconfig callsign isn't required anymore 2016-09-29 06:19:45 +00:00
.arclint
COPYRIGHT Bump copyright year. 2016-12-31 12:41:42 +00:00
LOCKS
MAINTAINERS As suggested by several people, note that I prefer to communicate by email. 2017-03-03 20:23:21 +00:00
Makefile Remove pc98 support completely. 2017-01-28 02:22:15 +00:00
Makefile.inc1 Merge ^/head r313896 through r314128. 2017-02-23 07:45:58 +00:00
Makefile.libcompat Use cross-NM (XNM) in compat32 build 2017-01-27 03:43:18 +00:00
ObsoleteFiles.inc Bump __FreeBSD_version, and set tentative merge date. 2017-03-01 21:58:26 +00:00
README README: remove nonexistent 'games' directory. 2016-05-18 10:43:13 +00:00
README.md Remove hard line breaks from README.md 2017-03-01 15:39:58 +00:00
UPDATING Add UPDATING entry per r314669: removal of classic i486 configuration. 2017-03-04 15:23:06 +00:00

FreeBSD Source:

This is the top level of the FreeBSD source directory. This file was last revised on: FreeBSD

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The Makefile in this directory supports a number of targets for building components (or all) of the FreeBSD source tree. See build(7) and 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. See build(7), config(8), and http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html for more information.

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 kernel configuration files reside in the sys/<arch>/conf sub-directory. GENERIC is the default configuration used in release builds. NOTES contains entries and documentation for all possible devices, not just those commonly used.

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.

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.

tests			Regression tests which can be run by Kyua.  See tests/README
				for additional information.

tools			Utilities for regression testing and miscellaneous tasks.

usr.bin			User commands.

usr.sbin		System administration commands.

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