[patch] ssh_event_dopoll returns SSH_AGAIN annotation

[g4-lisz@xxxxxxxxxxxx]

Hi there,

Just a small addition to the ssh_event_dopoll() annotations: It can also
return SSH_AGAIN.

Cheers,
Till

From 860079f22f5f7ae38c28d6783af97c1d4289d2d8 Mon Sep 17 00:00:00 2001
From: Till Wimmer <g4-lisz@xxxxxxxxxxxx>
Date: Mon, 25 Feb 2019 17:09:45 +0100
Subject: [PATCH] ssh_event_dopoll can also return SSH_AGAIN

Signed-off-by: Till Wimmer <g4-lisz@xxxxxxxxxxxx>
---
 src/poll.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/poll.c b/src/poll.c
index 4123140..4620694 100644
--- a/src/poll.c
+++ b/src/poll.c
@@ -952,6 +952,7 @@ int ssh_event_add_connector(ssh_event event, ssh_connector connector){
  *                      the poll() function.
  * @returns SSH_OK      on success.
  *          SSH_ERROR   Error happened during the poll.
+ *          SSH_AGAIN   Timeout occured
  */
 int ssh_event_dopoll(ssh_event event, int timeout) {
     int rc;
-- 
2.7.4