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Fix: Use MSG_NOSIGNAL when calling sendmsg()
authorJérémie Galarneau <jeremie.galarneau@efficios.com>
Thu, 6 Aug 2015 01:26:34 +0000 (21:26 -0400)
committerJérémie Galarneau <jeremie.galarneau@efficios.com>
Thu, 6 Aug 2015 02:26:37 +0000 (22:26 -0400)
Applications using the liblttng-ctl library are most probably
not expecting the SIGPIPE signal which can be triggered by
sendmsg() on a closed socket. Use the MSG_NOSIGNAL flag to
handle such cases gracefully.

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

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LTTng 2.0 tools and control repository
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