From: Benjamin Franzke <benjaminfranzke@googlemail.com>
Date: Sat, 29 Jan 2011 12:12:39 +0000 (+0100)
Subject: connection: Handle broken pipes in sendmsg
X-Git-Tag: 0.85.0~199
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3f9f73f33e39969c19f185177f4212c90eb68bbc;p=profile%2Fivi%2Fwayland.git

connection: Handle broken pipes in sendmsg
---

diff --git a/wayland/connection.c b/wayland/connection.c
index f83979c..64d62db 100644
--- a/wayland/connection.c
+++ b/wayland/connection.c
@@ -265,10 +265,12 @@ wl_connection_data(struct wl_connection *connection, uint32_t mask)
 		msg.msg_flags = 0;
 
 		do {
-			len = sendmsg(connection->fd, &msg, 0);
+			len = sendmsg(connection->fd, &msg, MSG_NOSIGNAL);
 		} while (len < 0 && errno == EINTR);
 
-		if (len < 0) {
+		if (len == -1 && errno == EPIPE) {
+			return -1;
+		} else if (len < 0) {
 			fprintf(stderr,
 				"write error for connection %p, fd %d: %m\n",
 				connection, connection->fd);