From 4d405bbc05f79ac31d979ec26a180d3ee9236a82 Mon Sep 17 00:00:00 2001
From: Glenn L McGrath <bug1@ihug.co.nz>
Date: Fri, 23 Jul 2004 01:10:22 +0000
Subject: [PATCH] Patch from Manousaridis Angelos to bring dhclient down more
 elegently

---
 networking/ifupdown.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/networking/ifupdown.c b/networking/ifupdown.c
index 9daa0f513..276ca5f22 100644
--- a/networking/ifupdown.c
+++ b/networking/ifupdown.c
@@ -564,7 +564,8 @@ static int dhcp_down(struct interface_defn_t *ifd, execfn *exec)
 {
 	int result = 0;
 	if (execable("/sbin/udhcpc")) {
-		execute("kill -9 `cat /var/run/udhcpc.%iface%.pid` 2>/dev/null", ifd, exec);
+		execute("kill -USR2 `cat /var/run/udhcpc.%iface%.pid` 2>/dev/null", ifd, exec);
+		execute("kill -TERM `cat /var/run/udhcpc.%iface%.pid` 2>/dev/null", ifd, exec);
 	} else if (execable("/sbin/pump")) {
 		result = execute("pump -i %iface% -k", ifd, exec);
 	} else if (execable("/sbin/dhclient")) {