From: Kay Sievers <kay.sievers@vrfy.org>
Date: Wed, 22 Apr 2009 02:11:18 +0000 (+0200)
Subject: udevadm: monitor - print error if we can not bind to socket
X-Git-Tag: 174~1085
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=3111a33e952a20d8bb60cb37e4ad0986b555f4e1;hp=e14bdd88e9796ec3c70966dd1899add6667431f5;ds=sidebyside

udevadm: monitor - print error if we can not bind to socket
---

diff --git a/udev/udevadm-monitor.c b/udev/udevadm-monitor.c
index d8ec06646..b5897b9ff 100644
--- a/udev/udevadm-monitor.c
+++ b/udev/udevadm-monitor.c
@@ -127,10 +127,12 @@ int udevadm_monitor(struct udev *udev, int argc, char *argv[])
 	if (print_udev) {
 		udev_monitor = udev_monitor_new_from_netlink(udev, "udev");
 		if (udev_monitor == NULL) {
+			fprintf(stderr, "error: unable to create netlink socket\n");
 			rc = 1;
 			goto out;
 		}
 		if (udev_monitor_enable_receiving(udev_monitor) < 0) {
+			fprintf(stderr, "error: unable to subscribe to udev events\n");
 			rc = 2;
 			goto out;
 		}
@@ -139,11 +141,12 @@ int udevadm_monitor(struct udev *udev, int argc, char *argv[])
 	if (print_kernel) {
 		kernel_monitor = udev_monitor_new_from_netlink(udev, "kernel");
 		if (kernel_monitor == NULL) {
-			fprintf(stderr, "unable to subscribe to kernel events\n");
+			fprintf(stderr, "error: unable to create netlink socket\n");
 			rc = 3;
 			goto out;
 		}
 		if (udev_monitor_enable_receiving(kernel_monitor) < 0) {
+			fprintf(stderr, "error: unable to subscribe to kernel events\n");
 			rc = 4;
 			goto out;
 		}