epoll/poll compat: expose interruptible API
authorMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Thu, 16 May 2019 19:08:50 +0000 (15:08 -0400)
committerJérémie Galarneau <jeremie.galarneau@efficios.com>
Thu, 5 Sep 2019 17:56:23 +0000 (13:56 -0400)
Some use of the epoll/poll wrapper require interruption
by signals to make the poll call return -1, errno EINTR.
Expose a new lttng_poll_wait_interruptible API for this
purpose.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>

No differences found
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