From b3849ef311d98fd532e25d68c58e5d0aec07d59f Mon Sep 17 00:00:00 2001
From: yangfl <yangfl@users.noreply.github.com>
Date: Tue, 8 May 2018 21:59:15 +0800
Subject: [PATCH] Fix OS detection for Debian kFreeBSD

---
 minissdpd/testminissdpd.sh      | 15 +++++++++++----
 minissdpd/testminissdpdnotif.sh | 14 ++++++++++----
 miniupnpd/genconfig.sh          |  2 +-
 miniupnpd/testgetifaddr.sh      |  2 +-
 4 files changed, 23 insertions(+), 10 deletions(-)

diff --git a/minissdpd/testminissdpd.sh b/minissdpd/testminissdpd.sh
index 66b41fc..aa15133 100755
--- a/minissdpd/testminissdpd.sh
+++ b/minissdpd/testminissdpd.sh
@@ -3,14 +3,21 @@
 # (c) 2017 Thomas Bernard
 
 OS=`uname -s`
-IF=lo
-if [ "$OS" = "Darwin" ] || [ "$OS" = "OpenBSD" ] || [ "$OS" = "SunOS" ] || [ "$OS" = "FreeBSD" ] ; then
-	IF=lo0
-fi
+
 # if set, 1st argument is network interface
 if [ -n "$1" ] ; then
 	IF=$1
+else
+	case $OS in
+		*BSD | Darwin | SunOS)
+			IF=lo0
+			;;
+		*)
+			IF=lo
+			;;
+	esac
 fi
+
 SOCKET=`mktemp -t minissdpdsocketXXXXXX`
 PID="${SOCKET}.pid"
 ./minissdpd -s $SOCKET -p $PID -i $IF  || exit 1
diff --git a/minissdpd/testminissdpdnotif.sh b/minissdpd/testminissdpdnotif.sh
index 2099ea6..9fb957d 100755
--- a/minissdpd/testminissdpdnotif.sh
+++ b/minissdpd/testminissdpdnotif.sh
@@ -3,13 +3,19 @@
 # (c) 2016 Thomas Bernard
 
 OS=`uname -s`
-IF=lo
-if [ "$OS" = "Darwin" ] || [ "$OS" = "SunOS" ] ; then
-	IF=lo0
-fi
+
 # if set, 1st argument is network interface
 if [ -n "$1" ] ; then
 	IF=$1
+else
+	case $OS in
+		*BSD | Darwin | SunOS)
+			IF=lo0
+			;;
+		*)
+			IF=lo
+			;;
+	esac
 fi
 
 # trap sigint in the script so CTRL-C interrupts the running program,
diff --git a/miniupnpd/genconfig.sh b/miniupnpd/genconfig.sh
index d0bcf1f..fe3d3cb 100755
--- a/miniupnpd/genconfig.sh
+++ b/miniupnpd/genconfig.sh
@@ -164,7 +164,7 @@ case $OS_NAME in
 		OS_URL=http://www.openbsd.org/
 		V6SOCKETS_ARE_V6ONLY=`sysctl -n net.inet6.ip6.v6only`
 		;;
-	FreeBSD)
+	FreeBSD | GNU/kFreeBSD)
 		VER=`grep '#define __FreeBSD_version' /usr/include/sys/param.h | awk '{print $3}'`
 		if [ $VER -ge 700049 ]; then
 			echo "#define PFRULE_INOUT_COUNTS" >> ${CONFIGFILE}
diff --git a/miniupnpd/testgetifaddr.sh b/miniupnpd/testgetifaddr.sh
index 0ab012c..7ad56d9 100755
--- a/miniupnpd/testgetifaddr.sh
+++ b/miniupnpd/testgetifaddr.sh
@@ -3,7 +3,7 @@
 
 OS=`uname -s`
 case $OS in
-	FreeBSD | OpenBSD | Darwin | SunOS)
+	*BSD | Darwin | SunOS)
 	NS="`which netstat`" || exit 1
 	IFCONFIG="`which ifconfig`" || exit 1
 	EXTIF="`$NS -r -f inet | grep 'default' | awk '{ print $NF  }' `" || exit 1