From 15bb4512255d2790567231b99c54a45a98644d71 Mon Sep 17 00:00:00 2001
From: "Michael K. Johnson" <johnsonm@redhat.com>
Date: Tue, 16 Sep 1997 18:27:40 +0000
Subject: ifup and ifdown complain if $1 not specified. The "ifcfg-" part of
 the device name is now optional for ifup and ifdown. ifdown-ppp kills a
 pppd's chat session if it is active. Generic part of ifup uses MACADDR
 variable if present. ifup-ppp honors DEBUG variable, both for pppd (debug)
 and chat (-v).

---
 sysconfig/network-scripts/ifdown | 21 +++++++++++++++++----
 1 file changed, 17 insertions(+), 4 deletions(-)

(limited to 'sysconfig/network-scripts/ifdown')

diff --git a/sysconfig/network-scripts/ifdown b/sysconfig/network-scripts/ifdown
index 079d1ff5..ef8fe1cf 100755
--- a/sysconfig/network-scripts/ifdown
+++ b/sysconfig/network-scripts/ifdown
@@ -3,21 +3,34 @@ PATH=/sbin:/usr/sbin:/bin:/usr/bin
 
 cd /etc/sysconfig/network-scripts
 
+CONFIG=$1
+
+[ -z "$CONFIG" ] && {
+    echo "usage: ifdown <device name>" >&2
+    exit 1
+}
+
+[ -f "$CONFIG" ] || CONFIG=ifcfg-$CONFIG
+[ -f "$CONFIG" ] || {
+    echo "usage: ifdown <device name>" >&2
+    exit 1
+}
+
 if [ $UID != 0 ]; then
     if [ -x /usr/sbin/usernetctl ]; then
-        exec /usr/sbin/usernetctl $1 down
+        exec /usr/sbin/usernetctl $CONFIG down
     fi
     echo "Users cannot control this device." >&2
     exit 1
 fi
 
-. $1
+. $CONFIG
 
 DEVICETYPE=`echo $DEVICE | sed "s/[0-9]*$//"`
 OTHERSCRIPT="/etc/sysconfig/network-scripts/ifdown-${DEVICETYPE}"
 
 if [ -x $OTHERSCRIPT ]; then
-	$OTHERSCRIPT $1 $2
+	$OTHERSCRIPT $CONFIG $2
 	exit $?
 fi
 
@@ -38,5 +51,5 @@ fi
 
 ifconfig ${DEVICE} down
 
-exec /etc/sysconfig/network-scripts/ifdown-post $1
+exec /etc/sysconfig/network-scripts/ifdown-post $CONFIG
 
-- 
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