From 3f9f73f33e39969c19f185177f4212c90eb68bbc Mon Sep 17 00:00:00 2001 From: Benjamin Franzke Date: Sat, 29 Jan 2011 13:12:39 +0100 Subject: [PATCH] connection: Handle broken pipes in sendmsg --- wayland/connection.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) 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); -- 2.7.4