From: Roy Marples <roy@marples.name>
Date: Sat, 6 Sep 2008 19:41:05 +0000 (+0000)
Subject: Check carrier when starting reboot.
X-Git-Tag: v5.0.0~278
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=64c6e1eb18db57252fb4dbdde81f25973beba4ff;p=thirdparty%2Fdhcpcd.git

Check carrier when starting reboot.
---

diff --git a/dhcpcd.c b/dhcpcd.c
index 9b952b48..7d6c35a1 100644
--- a/dhcpcd.c
+++ b/dhcpcd.c
@@ -655,6 +655,10 @@ start_reboot(struct interface *iface)
 {
 	struct if_options *ifo = iface->state->options;
 
+	if (ifo->options & DHCPCD_LINK && iface->state->carrier == LINK_DOWN) {
+		syslog(LOG_INFO, "%s: waiting for carrier", iface->name);
+		return;
+	}
 	syslog(LOG_INFO, "%s: rebinding lease of %s",
 	       iface->name, inet_ntoa(iface->state->lease.addr));
 	iface->state->state = DHS_REBINDING;