X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=udev%2Fudevadm.xml;h=e4151e0ed4e5f01813229edf9dfbf8a59aebc2ea;hb=cf5bd04073671df31dbbaf525f870366b37e5256;hp=b86b33ac44d67491ccd08621e5373821b8b71930;hpb=3bc7c84cf07eae90aee2a0972a4441652e4d38f6;p=elogind.git
diff --git a/udev/udevadm.xml b/udev/udevadm.xml
index b86b33ac4..e4151e0ed 100644
--- a/udev/udevadm.xml
+++ b/udev/udevadm.xml
@@ -90,7 +90,7 @@
or to identify the specified
device. Valid queries are:
name, symlink, path,
- env, all.
+ property, all.
@@ -150,7 +150,7 @@
udevadm trigger options
- Request device uevents, usually used to replay events at system coldplug.
+ Request device events from the kernel. Usually used to replay events at system coldplug time.
@@ -165,15 +165,17 @@
-
+
- Trigger only the events which are failed during a previous run.
+ Trigger a specific type of devices. Valid types are:
+ devices, subsystems, failed.
+ The default value is devices.
- Type of event to be triggered. The default value is "add".
+ Type of event to be triggered. The default value is add.
@@ -209,20 +211,17 @@
-
+
- Pass the synthesized events to the specified socket, instead of triggering
- a global kernel event. All available event values will be send in the same format
- the kernel sends an uevent, or
- sends a message. If the first character of the specified path is an @ character,
- an abstract namespace socket is used, instead of an existing socket file.
+ Trigger events for devices with a matching property value. This option can be
+ specified multiple times and supports shell style pattern matching.
-
+
- Pass an additional environemt key to the event. This works only with the
- --socket option.
+ Trigger events for devices with a matching sys device name. This option can be
+ specified multiple times and supports shell style pattern matching.
@@ -235,7 +234,32 @@
Maximum number of seconds to wait for the event queue to become empty.
- The default value is 180 seconds.
+ The default value is 180 seconds. A value of 0 will check if the queue is empty
+ and always return immediately.
+
+
+
+
+
+ Wait only for events after the given sequence number.
+
+
+
+
+
+ Wait only for events before the given sequence number.
+
+
+
+
+
+ Stop waiting if file exists.
+
+
+
+
+
+ Do not print any output, like the remaining queue entries when reaching the timeout.
@@ -274,13 +298,16 @@
- Signal udevd to reload the rules from the config.
+ Signal udevd to reload the rules files.
+ The udev daemon detects changes automatically, this option is
+ usually not needed. Reloading rules does not apply any changes
+ to already existing devices.
-
+
- Set global variable.
+ Set a global property for all events.
@@ -305,13 +332,6 @@
event timing, by comparing the timestamps of the kernel uevent and the udev event.
-
-
-
- Print the complete environment for all events. Can be used to compare the
- kernel supplied and the udev added environment values.
-
-
@@ -324,6 +344,12 @@
Print the udev event after the rule processing.
+
+
+
+ Also print the properties of the event.
+
+
@@ -334,8 +360,7 @@
udevadm test optionsdevpath
- Simulate a udev event run for the given device, and print out debug
- output. Unless forced to, no device node or symlink will be created.
+ Simulate a udev event run for the given device, and print debug output.
@@ -349,13 +374,6 @@
The subsystem string.
-
-
-
- Force the creation of a device node or symlink. Usually the test run
- prints only debug output.
-
-