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From: eeppeliteloop@gmail.com (Philippe Proulx)
Subject: [lttng-dev] babeltrace API question
Date: Sat, 29 Oct 2016 17:49:26 -0400	[thread overview]
Message-ID: <CAB4xu_2w8mCJZUX4kc1K7H9qNwEZSQQFHDgY8Duftr=KLbOK3A@mail.gmail.com> (raw)
In-Reply-To: <f62194ef-0591-d1a4-d1cb-925d2697b9bf@gydle.com>

On Sat, Oct 29, 2016 at 5:35 PM, Sebastien Boisvert <sboisvert at gydle.com> wrote:
> Hi,
>
>
> I would like to add filter options to babeltrace.
>
> I am exploring the babeltrace API.

I would strongly advise you NOT to use this API as we're about to
deprecate it in a few weeks when Babeltrace 2.0 is released. A whole new
API based on reference counts will be available when it's released and
you will be able to develop a filter plugin which can be inserted in a
graph of connected components where a stream of events and other
notifications flow.

In the meantime you can use the Python bindings (this API will remain
maintained) to achieve what you want.

Phil

>
>
> When the type_id of a field (bt_declaration) is CTF_TYPE_INTEGER, how can one determine whether to use bt_ctf_get_uint64 or bt_ctf_get_int64 to retrieve the value ?
> _______________________________________________
> lttng-dev mailing list
> lttng-dev at lists.lttng.org
> https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev


  reply	other threads:[~2016-10-29 21:49 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-10-29 21:35 Sebastien Boisvert
2016-10-29 21:49 ` Philippe Proulx [this message]
2016-10-30  8:51   ` Sebastien Boisvert

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