Hi,

> I am trying to write a metadata file. I am following https://diamon.org/ctf/.
> I found one metadata file on GitHub repository
> https://github.com/efficios/epiphany-examples/tree/barectf-tracing/apps/barectf-tracing/ctf
> 
>  Which file format is used for the metadata files?

Babeltrace understand text based metadata file as long as it conforms to the 
TSDL
grammar.

See:
    https://diamon.org/ctf/#spec7
    https://diamon.org/ctf/#spec7.4
    https://diamon.org/ctf/#specC

For an example of metadata generator, you can look at Barectf[1] or
lttng-tools[2]

[1] 
https://github.com/efficios/barectf/blob/a3ebf5855c025a86ebc2d62cbda1338461e84c5a/barectf/tsdl182gen.py
[2] 
https://github.com/lttng/lttng-tools/blob/c8e0c5f5d94fb574f4e5d7518f0f8e6f984dfe3d/src/bin/lttng-sessiond/ust-metadata.c

-- 
Jonathan Rajotte-Julien
EfficiOS
_______________________________________________
lttng-dev mailing list
lttng-dev@lists.lttng.org
https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev

Reply via email to