Add devd and hooks
This commit is contained in:
Roy Marples
315
etc.BSD/devd.conf
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315
etc.BSD/devd.conf
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@@ -0,0 +1,315 @@
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# $FreeBSD: src/etc/devd.conf,v 1.38 2007/06/21 22:50:36 njl Exp $
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#
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# Refer to devd.conf(5) and devd(8) man pages for the details on how to
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# run and configure devd.
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#
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# NB: All regular expressions have an implicit ^$ around them.
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# NB: device-name is shorthand for 'match device-name'
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options {
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# Each directory directive adds a directory the list of directories
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# that we scan for files. Files are read-in in the order that they
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# are returned from readdir(3). The rule-sets are combined to
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# create a DFA that's used to match events to actions.
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directory "/etc/devd";
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directory "/usr/local/etc/devd";
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pid-file "/var/run/devd.pid";
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# Setup some shorthand for regex that we use later in the file.
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#XXX Yes, these are gross -- imp
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set scsi-controller-regex
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"(aac|adv|adw|aha|ahb|ahc|ahd|aic|amd|amr|asr|bt|ciss|ct|dpt|\
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esp|ida|iir|ips|isp|mlx|mly|mpt|ncr|ncv|nsp|stg|sym|trm|wds)\
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[0-9]+";
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};
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# Note that the attach/detach with the highest value wins, so that one can
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# override these general rules.
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#
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# Configure the interface on attach. Due to a historical accident, this
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# script is called pccard_ether.
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#
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notify 0 {
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match "system" "IFNET";
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match "type" "ATTACH";
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action "/etc/rc.devd net.$subsystem start";
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};
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notify 0 {
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match "system" "IFNET";
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match "type" "DETACH";
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action "/etc/rc.devd net.$subsystem stop";
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};
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#
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# Try to configure the interface when the network comes up and deconfigure
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# when it goes down
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#
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notify 0 {
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match "system" "IFNET";
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match "type" "LINK_UP";
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media-type "ethernet";
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action "/etc/rc.devd net.$subsystem start";
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};
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notify 0 {
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match "system" "IFNET";
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match "type" "LINK_DOWN";
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media-type "ethernet";
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action "/etc/rc.devd net.$subsystem stop";
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};
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#
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# Like Ethernet devices, but separate because
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# they have a different media type. We may want
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# to exploit this later.
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#
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detach 0 {
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media-type "802.11";
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action "/etc/rc.devd net.$device-name stop";
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};
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attach 0 {
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media-type "802.11";
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action "/etc/rc.devd net.$device-name start";
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};
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notify 0 {
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match "system" "IFNET";
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match "type" "LINK_UP";
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media-type "802.11";
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action "/etc/rc.devd net.$subsystem start";
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};
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notify 0 {
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match "system" "IFNET";
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match "type" "LINK_DOWN";
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media-type "802.11";
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action "/etc/rc.devd net.$subsystem stop";
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};
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# An entry like this might be in a different file, but is included here
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# as an example of how to override things. Normally 'ed50' would match
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# the above attach/detach stuff, but the value of 100 makes it
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# hard wired to 1.2.3.4.
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attach 100 {
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device-name "ed50";
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action "ifconfig $device-name inet 1.2.3.4 netmask 0xffff0000";
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};
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detach 100 {
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device-name "ed50";
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};
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# When a USB Bluetooth dongle appears activate it
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attach 100 {
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device-name "ubt[0-9]+";
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action "/etc/rc.d/bluetooth start $device-name";
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};
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detach 100 {
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device-name "ubt[0-9]+";
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action "/etc/rc.d/bluetooth stop $device-name";
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};
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# When a USB keyboard arrives, attach it as the console keyboard.
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attach 100 {
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device-name "ukbd0";
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action "/etc/rc.d/syscons setkeyboard /dev/ukbd0";
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};
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detach 100 {
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device-name "ukbd0";
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action "/etc/rc.d/syscons setkeyboard /dev/kbd0";
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};
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# The entry below starts moused when a mouse is plugged in. Moused
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# stops automatically (actually it bombs :) when the device disappears.
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attach 100 {
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device-name "ums[0-9]+";
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action "/etc/rc.devd moused.$device-name start";
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};
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# Firmware download into the ActiveWire board. After the firmware download is
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# done the device detaches and reappears as something new and shiny
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# automatically.
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attach 100 {
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match "vendor" "0x0854";
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match "product" "0x0100";
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match "release" "0x0000";
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action "/usr/local/bin/ezdownload -f /usr/local/share/usb/firmware/0854.0100.0_01.hex $device-name";
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};
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# Firmware download for Entrega Serial DB25 adapter.
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attach 100 {
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match "vendor" "0x1645";
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match "product" "0x8001";
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match "release" "0x0101";
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action "if ! kldstat -n usio > /dev/null 2>&1 ; then kldload usio; fi /usr/sbin/ezdownload -v -f /usr/share/usb/firmware/1645.8001.0101 /dev/$device-name";
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};
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# This entry starts the ColdSync tool in daemon mode. Make sure you have an up
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# to date /usr/local/etc/palms. We override the 'listen' settings for port and
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# type in /usr/local/etc/coldsync.conf.
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attach 100 {
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device-name "ugen[0-9]+";
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match "vendor" "0x082d";
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match "product" "0x0100";
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match "release" "0x0100";
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action "/usr/local/bin/coldsync -md -p /dev/$device-name -t usb";
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};
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#
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# Rescan scsi device-names on attach, but not detach. However, it is
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# disabled by default due to reports of problems.
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#
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attach 0 {
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device-name "$scsi-controller-regex";
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// action "camcontrol rescan all";
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};
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# Don't even try to second guess what to do about drivers that don't
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# match here. Instead, pass it off to syslog. Commented out for the
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# moment, as the pnpinfo variable isn't set in devd yet. Individual
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# variables within the bus supplied pnpinfo are set.
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nomatch 0 {
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# action "logger Unknown device: $pnpinfo $location $bus";
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};
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# Various logging of unknown devices.
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nomatch 10 {
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match "bus" "uhub[0-9]+";
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action "logger Unknown USB device: vendor $vendor product $product \
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bus $bus";
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};
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# Some PC-CARDs don't offer numerical manufacturer/product IDs, just
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# show the CIS info there.
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nomatch 20 {
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match "bus" "pccard[0-9]+";
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match "manufacturer" "0xffffffff";
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match "product" "0xffffffff";
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action "logger Unknown PCCARD device: CISproduct $cisproduct \
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CIS-vendor $cisvendor bus $bus";
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};
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nomatch 10 {
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match "bus" "pccard[0-9]+";
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action "logger Unknown PCCARD device: manufacturer $manufacturer \
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product $product CISproduct $cisproduct CIS-vendor \
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$cisvendor bus $bus";
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};
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nomatch 10 {
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match "bus" "cardbus[0-9]+";
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action "logger Unknown Cardbus device: device $device class $class \
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vendor $vendor bus $bus";
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};
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# Switch power profiles when the AC line state changes.
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notify 10 {
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match "system" "ACPI";
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match "subsystem" "ACAD";
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action "/etc/rc.d/power_profile $notify";
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};
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# Notify all users before beginning emergency shutdown when we get
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# a _CRT or _HOT thermal event and we're going to power down the system
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# very soon.
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notify 10 {
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match "system" "ACPI";
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match "subsystem" "Thermal";
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match "notify" "0xcc";
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action "logger -p kern.emerg 'WARNING: system temperature too high, shutting down soon!'";
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};
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# Sample ZFS problem reports handling.
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notify 10 {
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match "system" "ZFS";
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match "type" "zpool";
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action "logger -p kern.err 'ZFS: failed to load zpool $pool'";
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};
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notify 10 {
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match "system" "ZFS";
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match "type" "vdev";
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action "logger -p kern.err 'ZFS: vdev failure, zpool=$pool type=$type'";
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};
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notify 10 {
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match "system" "ZFS";
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match "type" "data";
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action "logger -p kern.warn 'ZFS: zpool I/O failure, zpool=$pool error=$zio_err'";
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};
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notify 10 {
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match "system" "ZFS";
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match "type" "io";
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action "logger -p kern.warn 'ZFS: vdev I/O failure, zpool=$pool path=$vdev_path offset=$zio_offset size=$zio_size error=$zio_err'";
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};
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notify 10 {
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match "system" "ZFS";
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match "type" "checksum";
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action "logger -p kern.warn 'ZFS: checksum mismatch, zpool=$pool path=$vdev_path offset=$zio_offset size=$zio_size'";
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};
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# User requested suspend, so perform preparation steps and then execute
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# the actual suspend process.
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notify 10 {
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match "system" "ACPI";
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match "subsystem" "Suspend";
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action "/etc/rc.suspend acpi $notify";
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};
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notify 10 {
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match "system" "ACPI";
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match "subsystem" "Resume";
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action "/etc/rc.resume acpi $notify";
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};
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/* EXAMPLES TO END OF FILE
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# The following might be an example of something that a vendor might
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# install if you were to add their device. This might reside in
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# /usr/local/etc/devd/deqna.conf. A deqna is, in this hypothetical
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# example, a pccard ethernet-like device. Students of history may
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# know other devices by this name, and will get the in-jokes in this
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# entry.
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nomatch 10 {
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match "bus" "pccard[0-9]+";
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match "manufacturer" "0x1234";
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match "product" "0x2323";
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action "kldload if_deqna";
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};
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attach 10 {
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device-name "deqna[0-9]+";
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action "/etc/pccard_ether $device-name start";
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};
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detach 10 {
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device-name "deqna[0-9]+";
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action "/etc/pccard_ether $device-name stop";
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};
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# Examples of notify hooks. A notify is a generic way for a kernel
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# subsystem to send event notification to userland.
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#
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# Here are some examples of ACPI notify handlers. ACPI subsystems that
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# generate notifies include the AC adapter, power/sleep buttons,
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# control method batteries, lid switch, and thermal zones.
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#
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# Information returned is not always the same as the ACPI notify
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# events. See the ACPI specification for more information about
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# notifies. Here is the information returned for each subsystem:
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#
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# ACAD: AC line state (0 is offline, 1 is online)
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# Button: Button pressed (0 for power, 1 for sleep)
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# CMBAT: ACPI battery events
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# Lid: Lid state (0 is closed, 1 is open)
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# Suspend, Resume: Suspend and resume notification
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# Thermal: ACPI thermal zone events
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#
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# This example calls a script when the AC state changes, passing the
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# notify value as the first argument. If the state is 0x00, it might
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# call some sysctls to implement economy mode. If 0x01, it might set
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# the mode to performance.
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notify 10 {
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match "system" "ACPI";
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match "subsystem" "ACAD";
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action "/etc/acpi_ac $notify";
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};
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*/
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27
etc.BSD/rc.devd
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27
etc.BSD/rc.devd
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#!/bin/sh
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export IN_BACKGROUND=yes
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export IN_HOTPLUG=yes
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getmedia() {
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ifconfig $1 | while read line; do
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case ${line} in
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media:" "*) echo "${line}"; return;;
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esac
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done
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}
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set -x
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if [ ! -e /etc/init.d/"$1" ]; then
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base=$(basename ${1%%.*})
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if [ "${base}" = "net" ]; then
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# We only create links for pyhsical interfaces
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[ -n "$(getmedia ${1#*.})" ] || exit 1
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base="net.lo0"
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fi
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if [ -e /etc/init.d/"${base}" -a "${base}" != "$1" ]; then
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ln -s "${base}" /etc/init.d/$1
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fi
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fi
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exec /etc/init.d/$1 $2
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43
init.d.BSD/devd
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43
init.d.BSD/devd
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@@ -0,0 +1,43 @@
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#!/sbin/runscript
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# Copyright 1999-2007 Gentoo Foundation
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# Copyright 2007 Roy Marples
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# All rights reserved
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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command=/sbin/devd
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command_args=${devd_args}
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name="Device State Change Daemon"
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depend() {
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need localmount
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after bootmisc
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before net.lo0
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}
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start_pre() {
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sysctl hw.bus.devctl_disable=0 >/dev/null
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}
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stop_post() {
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sysctl hw.bus.devctl_disable=1 >/dev/null
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}
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