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

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This commit is contained in:
Kay Sievers 2009-04-22 04:11:18 +02:00
parent e14bdd88e9
commit 3111a33e95
1 changed files with 4 additions and 1 deletions
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5
udev/udevadm-monitor.c
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@ -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;
}