chiark / gitweb /
libudev: ctrl - log accept4() errors
authorKay Sievers <kay.sievers@vrfy.org>
Thu, 5 May 2011 17:17:09 +0000 (19:17 +0200)
committerKay Sievers <kay.sievers@vrfy.org>
Thu, 5 May 2011 17:17:09 +0000 (19:17 +0200)
libudev/libudev-ctrl.c

index a2133ff..61e0243 100644 (file)
@@ -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;
        }