bash implementation was spawning too many child processes, and that
was true, but this has been addressed since. And I don't particularly
enjoy maintaining two scripts doing exactly the same thing.
git-svn-id: http://lm-sensors.org/svn/lm-sensors/branches/lm-sensors-3.0.0@4590 7894878c-1315-0410-8ee3-d5d059ff63e0
This is simpler and will work better in most cases. For example this
should address at least part of ticket #2224. It seems that quadratic
was used to lower the average noise level, but I don't think this is a
valid reason. The new MINPWM and MAXPWM parameters will also let the
user control the noise level if really needed.
git-svn-id: http://lm-sensors.org/svn/lm-sensors/branches/lm-sensors-3.0.0@4589 7894878c-1315-0410-8ee3-d5d059ff63e0
* No longer depend on grep. We already depend on egrep so let's use it
everywhere.
* Don't depend on awk to compute the target PWM value. Bash has an arithmetic
expression evaluation engine which does the job just fine.
* Use read instead of cat to read the sensor values. read is built-in, so
it's cheaper.
* When sysfs is used (2.6 kernel), do not postproces the sensor value reads
with cut, as it is not needed.
* Update the dependency list.
git-svn-id: http://lm-sensors.org/svn/lm-sensors/branches/lm-sensors-3.0.0@4441 7894878c-1315-0410-8ee3-d5d059ff63e0
from the openSuse sensors package. This is a good idea because the
PWM/speed relation isn't linear, and it is frequent that the speed
changes are concentrated in the low PWM range.
git-svn-id: http://lm-sensors.org/svn/lm-sensors/branches/lm-sensors-3.0.0@4381 7894878c-1315-0410-8ee3-d5d059ff63e0
* Disable debugging by default
* Add support for non-i2c drivers
* More tolerant config file parsing (for some reason pwmconfig
adds unneeded spaces, it should probably be fixed but it's always
better to be tolrant nevertheless)
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@4295 7894878c-1315-0410-8ee3-d5d059ff63e0
scripts were assuming that all drivers were i2c-based. As we want to
get rid of i2c-isa in Linux 2.6 soon, it's important to ensure that
platform drivers are handled properly.
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@4286 7894878c-1315-0410-8ee3-d5d059ff63e0
We are already using mktemp elsewhere in the script, and it seems to be
more widely available than tempfile.
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@4153 7894878c-1315-0410-8ee3-d5d059ff63e0
Secure the creation of temporary files. Problem found by Javier
Fernandez-Sanguino Pena, patch by Aurelien Jarno.
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@2871 7894878c-1315-0410-8ee3-d5d059ff63e0
"Appended to this message is the current version of the
fancontrol script that I am happily using. It uses POSIX::_exit()
to avoid the double-call to the END block, plus it logs STDOUT and
STDERR to different logfiles."
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@2606 7894878c-1315-0410-8ee3-d5d059ff63e0
Still technically beta quality, but in my local testing it works equivalently to the /bin/sh
script provided in lm_sensors-2.7.6/prog/pwm but with the bonuses that
a) it doesn't need to spawn outside programs (sleep, grep etc)
b) it can daemonize itself, so it works better as a /etc/init.d script
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@2571 7894878c-1315-0410-8ee3-d5d059ff63e0
Date: Thu, 18 Dec 2003 22:42:36 +0100
From: Haakon Riiser <haakon.riiser@fys.uio.no>
To: sensors@Stimpy.netroedge.com
Subject: lm_sensors 2.8.2 / DESTDIR / root
The reason for this email is that I always try to avoid running
Makefiles as root, even during 'make install'. Therefore, I
always use the DESTDIR feature, when it's available. Until today,
I always built i2c and lm_sensors by doing
$ make
$ make -i install DESTDIR=/foo
$ cd /foo && su root && fix permissions/ownership && install
The -i flag to make install is a kludge to avoid having to be root
while installing to the DESTDIR, and it's only required because
the files are installed with "-o root -g root". Using the -i
flag is of course not a good idea, since more fatal errors can
easily fly by undetected.
Today, I upgraded to Linux 2.6.0, and tried a similar install
procedure for lm_sensors, except that the make target is now "user"
and the install target is "user_install". I now noticed that the
DESTDIR variable is not used everywhere in "user_install", so I
couldn't use the -i kludge anymore. Instead, I wrote a patch that
removes the "-o root -g root" arguments to install everywhere, and
I also tried to add DESTDIR to all files/directories installed.
(The patch only applies to lm_sensors, not i2c, since only
lm_sensors is required in Linux 2.6.0.)
There's really no reason to say -o root -g root anyway, since if you
do install directly with make install, you have to be logged in as
root, and then the files will get the right ownership by default.
Much of the point of installing to a temporary DESTDIR is that you
don't have to be root, and that you can prepare the installation
by hand. Fixing the ownership is trivial:
chown -R root.root $DESTDIR
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@2189 7894878c-1315-0410-8ee3-d5d059ff63e0
fancontrol: monitor fan speed;
trap signal and restore fans on trap;
check read/write results and abort if fail;
support 2.6 kernels;
remove DEBUG=1
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@2188 7894878c-1315-0410-8ee3-d5d059ff63e0
Jean Delvare