Without the option:--list option::
Add one or more context fields to be recorded by LTTng to the event
- records of a given channel, or of all the channels of:
+ records of:
+
With the option:--session='SESSION' option:::
The tracing session named 'SESSION'.
The current tracing session (see man:lttng-concepts(7) to learn more
about the current tracing session).
+With the option:--channel='CHANNEL':::
+ The channel named 'CHANNEL'.
+
+Without the option:--channel option:::
+ *All* the channels of the selected tracing session.
+
With the option:--list option::
List the available context field types.
See man:lttng-concepts(7) to learn more about tracing sessions and
channels.
-Without the option:--channel option, LTTng adds context fields to be
-recorded to the event records of *all* the channels of the selected
-tracing session.
-
Repeat the option:--type='TYPE' option to add more than one context
field to be recorded. 'TYPE' is one of:
session has been started (see man:lttng-start(1)) at least once.
-include::common-cmd-options-head.txt[]
+include::common-lttng-cmd-options-head.txt[]
Tracing domain
Repeat this option to add more than one context field.
-include::common-cmd-help-options.txt[]
+include::common-lttng-cmd-help-options.txt[]
+
+
+include::common-lttng-cmd-after-options.txt[]
-include::common-cmd-footer.txt[]
+include::common-footer.txt[]
SEE ALSO