From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Sun, 5 May 2019 22:47:26 +0000 (-0400)
Subject: Allow direct access to the dirfd of a directory handle
X-Git-Tag: v2.12.0-rc1~573
X-Git-Url: https://git.lttng.org/?a=commitdiff_plain;h=facc1162cc341da6eb82a6aef22e6ebf0e97c460;hp=facc1162cc341da6eb82a6aef22e6ebf0e97c460;p=lttng-tools.git

Allow direct access to the dirfd of a directory handle

Serialization functions need access to the dirfd of a directory handle
in order to pass the fd and re-build the directory handle in
another process.

This function should not be used for other purposes. It is
also only available in the 'enable-dirfd' configuration, which
is assumed for the session daemon.

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
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