From 979c9097191a08b2b816523bc7e10218b6a3382b Mon Sep 17 00:00:00 2001
From: Alexandre Ratchov <alex@caoua.org>
Date: Wed, 5 Oct 2011 13:12:21 +0200
Subject: [PATCH] handle EINTR returned by connect()

---
 libsndio/aucat.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libsndio/aucat.c b/libsndio/aucat.c
index 382a5c9..eb71b60 100644
--- a/libsndio/aucat.c
+++ b/libsndio/aucat.c
@@ -353,7 +353,10 @@ aucat_connect_tcp(struct aucat *hdl, char *host, char *unit, int isaudio)
 			DPERROR("socket");
 			continue;
 		}
+	restart:
 		if (connect(s, ai->ai_addr, ai->ai_addrlen) < 0) {
+			if (errno == EINTR)
+				goto restart;
 			DPERROR("connect");
 			close(s);
 			s = -1;