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Alexander Leidinger 99f6b270e3 Import OpenBSD's sysctl hardware sensors framework.
This commit includes the following core components:

 * sample configuration file for sensorsd
 * rc(8) script and glue code for sensorsd(8)
 * sysctl(3) doc fixes for CTL_HW tree
 * sysctl(3) documentation for hardware sensors
 * sysctl(8) documentation for hardware sensors
 * support for the sensor structure for sysctl(8)
 * rc.conf(5) documentation for starting sensorsd(8)
 * sensor_attach(9) et al documentation
 * /sys/kern/kern_sensors.c
   o sensor_attach(9) API for drivers to register ksensors
   o sensor_task_register(9) API for the update task
   o sysctl(3) glue code
   o hw.sensors shadow tree for sysctl(8) internal magic
 * <sys/sensors.h>
 * HW_SENSORS definition for <sys/sysctl.h>
 * sensors display for systat(1), including documentation
 * sensorsd(8) and all applicable documentation

The userland part of the framework is entirely source-code
compatible with OpenBSD 4.1, 4.2 and  -current as of today.

All sensor readings can be viewed with `sysctl hw.sensors`,
monitored in semi-realtime with `systat -sensors` and also
logged with `sensorsd`.

Submitted by:	Constantine A. Murenin <cnst@FreeBSD.org>
Sponsored by:	Google Summer of Code 2007 (GSoC2007/cnst-sensors)
Mentored by:	syrinx
Tested by:	many
OKed by:	kensmith
Obtained from:	OpenBSD (parts)
2007-10-14 10:45:31 +00:00
bin The exit status of a case statement where none of the patterns is matched 2007-10-04 16:14:48 +00:00
cddl Tweak the handling of "WITHOUT_LIBPTHREAD". Also remove the accidental 2007-10-09 23:31:11 +00:00
compat/opensolaris Use provider's ident to handle situations when disks are moved around 2007-05-06 01:39:39 +00:00
contrib This commit was generated by cvs2svn to compensate for changes in r172597, 2007-10-12 19:03:03 +00:00
crypto Correct a buffer overflow in OpenSSL SSL_get_shared_ciphers(). 2007-10-03 21:38:57 +00:00
etc Import OpenBSD's sysctl hardware sensors framework. 2007-10-14 10:45:31 +00:00
games Remove duplicate. Was that a bug? :-) 2007-06-12 09:20:31 +00:00
gnu Back out last commit -- it breaks sparc64 build which has 2007-10-13 05:50:43 +00:00
include Back out iswascii change from prev. commit, iswascii was right, 2007-10-14 10:23:54 +00:00
kerberos5 Fix generator glue to only expose extern struct units %s_units[] is 2007-05-19 03:29:37 +00:00
lib Import OpenBSD's sysctl hardware sensors framework. 2007-10-14 10:45:31 +00:00
libexec Fixed static linkage (build with -DNO_SHARED). 2007-10-01 18:17:24 +00:00
release Bump version numbers to reflect that HEAD represents 8.0-CURRENT. 2007-10-12 15:35:56 +00:00
rescue Disconnect netatm from the build as it is not MPSAFE and relies on 2007-07-14 21:49:24 +00:00
sbin Import OpenBSD's sysctl hardware sensors framework. 2007-10-14 10:45:31 +00:00
secure - Bump share library version which were missed in last bump 2007-06-18 18:47:54 +00:00
share Import OpenBSD's sysctl hardware sensors framework. 2007-10-14 10:45:31 +00:00
sys Import OpenBSD's sysctl hardware sensors framework. 2007-10-14 10:45:31 +00:00
tools Mdoc fix. 2007-10-09 17:53:33 +00:00
usr.bin Import OpenBSD's sysctl hardware sensors framework. 2007-10-14 10:45:31 +00:00
usr.sbin Import OpenBSD's sysctl hardware sensors framework. 2007-10-14 10:45:31 +00:00
COPYRIGHT Welcome to 2007 2006-12-31 16:35:29 +00:00
LOCKS Document commit constraints for RELENG_6_*. 2006-01-13 06:51:43 +00:00
MAINTAINERS Update the maintainer id for em driver. 2007-05-23 21:47:19 +00:00
Makefile Expose all of {check,delete}-old{,-dirs,-files,-libs}. 2007-05-16 08:46:35 +00:00
Makefile.inc1 Tweak the handling of "WITHOUT_LIBPTHREAD". Also remove the accidental 2007-10-09 23:31:11 +00:00
ObsoleteFiles.inc Remove default (compressed) manpages. 2007-10-12 07:58:08 +00:00
README Simply running ``make world'' will bomb unless you dig up the 2006-06-07 03:33:48 +00:00
UPDATING Note getfacl(1) changes 2007-10-12 04:48:58 +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
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The Makefile in this directory supports a number of targets for
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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
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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
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The sample kernel configuration files reside in the sys/<arch>/conf
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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.


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the FreeBSD Project's development branches, please see:

  http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/synching.html