tracelog(3)

1TRACELOG(3)                      LTTng Manual                      TRACELOG(3)
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NAME

6       tracelog - LTTng-UST printf(3)-like interface with a log level
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SYNOPSIS

9       #include <lttng/tracelog.h>
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11       #define tracelog(level, fmt, ...)
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13       Link with -llttng-ust -llttng-ust-common.
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DESCRIPTION

16       The tracelog() macro is part of version 0 of the LTTng-UST API (see the
17       “Compatibility with previous APIs” section of lttng-ust(3)).
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19       Prefer using lttng_ust_tracelog(3) which is part of version 1 of the
20       API and has the lttng_ust_ namespace.
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BUGS

23       If you encounter any issue or usability problem, please report it on
24       the LTTng bug tracker <https://bugs.lttng.org/projects/lttng-ust>.
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RESOURCES

27       •   LTTng project website <http://lttng.org>
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29       •   LTTng documentation <http://lttng.org/docs>
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31       •   Git repositories <http://git.lttng.org>
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33       •   GitHub organization <http://github.com/lttng>
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35       •   Continuous integration <http://ci.lttng.org/>
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37       •   Mailing list <http://lists.lttng.org> for support and development:
38           lttng-dev@lists.lttng.org
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40       •   IRC channel <irc://irc.oftc.net/lttng>: #lttng on irc.oftc.net
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COPYRIGHTS

43       This macro is part of the LTTng-UST project.
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45       This macro is distributed under the GNU Lesser General Public License,
46       version 2.1 <http://www.gnu.org/licenses/old-
47       licenses/lgpl-2.1.en.html>. See the for more details.
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THANKS

50       Thanks to Ericsson for funding this work, providing real-life use
51       cases, and testing.
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53       Special thanks to Michel Dagenais and the DORSAL laboratory
54       <http://www.dorsal.polymtl.ca/> at École Polytechnique de Montréal for
55       the LTTng journey.
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AUTHORS

58       LTTng-UST was originally written by Mathieu Desnoyers, with additional
59       contributions from various other people. It is currently maintained by
60       Mathieu Desnoyers <mailto:mathieu.desnoyers@efficios.com>.
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