From: Kay Sievers <kay.sievers@vrfy.org>
Date: Thu, 5 May 2011 17:17:09 +0000 (+0200)
Subject: libudev: ctrl - log accept4() errors
X-Git-Tag: 174~151
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1547687a83334b056fdf06ed0c5676e948eafb30;p=systemd

libudev: ctrl - log accept4() errors
---

diff --git a/libudev/libudev-ctrl.c b/libudev/libudev-ctrl.c
index a2133fff..61e02433 100644
--- a/libudev/libudev-ctrl.c
+++ b/libudev/libudev-ctrl.c
@@ -184,8 +184,10 @@ struct udev_ctrl_connection *udev_ctrl_get_connection(struct udev_ctrl *uctrl)
 	conn->refcount = 1;
 	conn->uctrl = uctrl;
 
-	conn->sock = accept4(uctrl->sock, NULL, NULL, SOCK_CLOEXEC);
+	conn->sock = accept4(uctrl->sock, NULL, NULL, SOCK_CLOEXEC|SOCK_NONBLOCK);
 	if (conn->sock < 0) {
+		if (errno != EINTR)
+			err(uctrl->udev, "unable to receive ctrl connection: %m\n");
 		free(conn);
 		return NULL;
 	}