NetBSD/etc/powerd/scripts/sensor_drive
xtraeme 08d5afa292 Imported envsys 2, a brief description of the new features:
(Part 4: documentation and configuration files)

* Support for detachable sensors.
* Cleaned up the API for simplicity and efficiency.
* Ability to send capacity/critical/warning events to powerd(8).
* Adapted all the code to the new locking order.
* Compatibility with the old envsys API: the ENVSYS_GTREINFO
  and ENVSYS_GTREDATA ioctl(2)s are supported.
* Added support for a 'dictionary based communication channel' between
  sysmon_power(9) and powerd(8), that means there is no 32 bytes event
  size restriction anymore.
* Binary compatibility with old envstat(8) and powerd(8) via COMPAT_40.
* All drivers with the n^2 gtredata bug were fixed, PR kern/36226.

Tested by:

blymn: smsc(4).
bouyer: ipmi(4), mfi(4).
kefren: ug(4).
njoly: viaenv(4), adt7463.c.
riz: owtemp(4).
xtraeme: acpiacad(4), acpibat(4), acpitz(4), aiboost(4), it(4), lm(4).
2007-07-01 07:55:51 +00:00

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#!/bin/sh -
#
# $NetBSD: sensor_drive,v 1.1 2007/07/01 07:55:53 xtraeme Exp $
#
# Generic script for drive sensors.
#
# Arguments passed by powerd(8):
#
# script_path device event sensor state_description
case "${2}" in
normal)
logger -p warning "${0}: normal state reached on ${1} (${3}): ${4}" >&1
exit 0
;;
state-changed)
logger -p warning "${0}: state changed on ${1} (${3}): ${4}" >&1
exit 0
;;
*)
logger -p warning "${0}: unsupported event ${2} on device ${1}" >&1
exit 1
;;
esac