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NAME | DESCRIPTION | INITIALIZATION PARAMETERS | PORTS | QUERY OBJECTS | ENVIRONMENT VARIABLES | BUGS | RESOURCES | AUTHORS | COPYRIGHT | SEE ALSO | COLOPHON |
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BABELTRACE-SINK.U(7) Babeltrace manual BABELTRACE-SINK.U(7)
babeltrace-sink.utils.dummy - Babeltrace's dummy sink component class
The Babeltrace sink.utils.dummy component class, provided by the
babeltrace-plugin-utils(7) plugin, once instantiated, receives
notifications from its input port and discards them (does absolutely
nothing with them).
A sink.utils.dummy sink component can be useful to run a trace
processing graph with no sink side effect, for example to perform
benchmarks. You should prefer this component class for such tasks
instead of, for example, using a sink.text.pretty component and
sending its output to /dev/null, as a sink.text.pretty component
still performs pretty-printing operations.
This component class has no initialization parameters.
Input
in
Single input port from which the component receives the
notifications to discard.
This component class has no objects to query.
BABELTRACE_COMMON_LOG_LEVEL
Common functions’s log level. The available values are the same
as for the --log-level option of babeltrace(1).
BABELTRACE_COMPAT_LOG_LEVEL
Compatibility functions’s log level. The available values are the
same as for the --log-level option of babeltrace(1).
BABELTRACE_TERM_COLOR
Force the terminal color support. The available values are:
AUTO
Only emit terminal color codes when the standard output and
error streams are connected to a color-capable terminal.
NEVER
Never emit terminal color codes.
ALWAYS
Always emit terminal color codes.
If you encounter any issue or usability problem, please report it on
the Babeltrace bug tracker (see
<https://bugs.linuxfoundation.org/buglist.cgi?product=Diamon&component=Babeltrace>).
The Babeltrace project shares some communication channels with the
LTTng project (see <http://lttng.org/>).
· Babeltrace website (see <http://diamon.org/babeltrace>)
· Git repository (see
<http://git.linuxfoundation.org/?p=diamon/babeltrace.git>)
· EfficiOS GitHub organization (see <http://github.com/efficios/>)
· Continuous integration (see
<https://ci.lttng.org/job/babeltrace_master_build/>)
· Mailing list (see <http://lists.lttng.org>) for support and
development: lttng-dev@lists.lttng.org
· IRC channel (see <irc://irc.oftc.net/lttng>): #lttng on
irc.oftc.net
The Babeltrace project is the result of efforts by many regular
developers and occasional contributors.
The current project maintainer is Jérémie Galarneau
<mailto:jeremie.galarneau@efficios.com>.
This component class is part of the Babeltrace project.
Babeltrace is distributed under the MIT license (see
<https://opensource.org/licenses/MIT>).
babeltrace-plugin-utils(7), babeltrace-intro(7)
This page is part of the babeltrace (trace read and write libraries
and a trace converter) project. Information about the project can be
found at ⟨http://www.efficios.com/babeltrace⟩. If you have a bug
report for this manual page, send it to lttng-dev@lists.lttng.org.
This page was obtained from the project's upstream Git repository
⟨git://git.efficios.com/babeltrace.git⟩ on 2018-02-02. (At that
time, the date of the most recent commit that was found in the repos‐
itory was 2018-01-30.) If you discover any rendering problems in
this HTML version of the page, or you believe there is a better or
more up-to-date source for the page, or you have corrections or
improvements to the information in this COLOPHON (which is not part
of the original manual page), send a mail to man-pages@man7.org
Babeltrace 2.0.0-pre4 5 October 2017 BABELTRACE-SINK.U(7)
Pages that refer to this page: babeltrace(1), babeltrace-convert(1), babeltrace-plugin-utils(7)
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