From 9f2bb020fa0c9e0766728081e2584b4ed7750505 Mon Sep 17 00:00:00 2001
From: Matteo Cypriani <mcy@lm7.fr>
Date: Thu, 11 Aug 2011 23:28:40 +0200
Subject: [PATCH] [wifi] capture: OpenBSD support

Filter the tcpdump output on "received by filter" instead of "captured",
since the OpenBSD's tcpdump does not print the number of packets
captured.
---
 wifi/capture.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/wifi/capture.sh b/wifi/capture.sh
index 54631d5..d6d4b65 100755
--- a/wifi/capture.sh
+++ b/wifi/capture.sh
@@ -87,7 +87,7 @@ iface_set_channel()
 			iface_up
 			iwconfig $IFACE channel $1
 			;;
-		NetBSD)
+		NetBSD | OpenBSD)
 			iface_down
 			ifconfig $IFACE media autoselect chan $1
 			iface_up
@@ -112,7 +112,7 @@ iface_monitor()
 		Linux)
 			iwconfig $IFACE mode monitor
 			;;
-		NetBSD)
+		NetBSD | OpenBSD)
 			ifconfig $IFACE media autoselect mediaopt monitor
 			;;
 		*)
@@ -145,7 +145,7 @@ iface_up()
 invoke_tcpdump()
 {
 	NCAP=$(tcpdump -i $IFACE -c $NB_PKT -w "$FILE" 2>&1 \
-		| sed -nr 's/([[:digit:]]+) packets captured$/\1/p')
+		| sed -nr 's/([[:digit:]]+) packets received by filter$/\1/p')
 	[ "$NCAP" = "" ] \
 		&& error "Error parsing the tcpdump messages! (NCAP=\"$NCAP\")"
 	echo $NCAP
@@ -179,7 +179,7 @@ gather_system_information()
 				&& lsusb >"$DESTDIR"/lsusb \
 				|| echo "lsusb not available! Please install usbutils. "
 			;;
-		NetBSD)
+		NetBSD | OpenBSD)
 			modstat >"$DESTDIR"/modstat
 			which usbstats >/dev/null \
 				&& usbstats >"$DESTDIR"/usbstats \