OMAP3: Change devkit8000 maintainer

[karo-tx-uboot.git] / tools / netconsole

diff --git a/tools/netconsole b/tools/netconsole
index 09c89816829f6d1672e6bd746fb5555b586f286d..c8109bb09569ab770aa26be63fad94433b97fc09 100755 (executable)
--- a/tools/netconsole
+++ b/tools/netconsole
@@ -31,12 +31,29 @@ if [ -z "${ip}" ] || [ -n "$3" ] ; then
 fi
 
 for nc in netcat nc ; do
-       type ${nc} >/dev/null && break
+       type ${nc} >/dev/null 2>&1 && break
 done
 
 trap "stty icanon echo intr ^C" 0 2 3 5 10 13 15
 echo "NOTE: the interrupt signal (normally ^C) has been remapped to ^T"
 
 stty -icanon -echo intr ^T
-${nc} -u -l -p ${port} < /dev/null &
-exec ${nc} -u ${ip} ${port}
+(
+if type ncb 2>/dev/null ; then
+       # see if ncb is in $PATH
+       exec ncb ${port}
+
+elif [ -x ${0%/*}/ncb ] ; then
+       # maybe it's in the same dir as the netconsole script
+       exec ${0%/*}/ncb ${port}
+
+else
+       # blah, just use regular netcat
+       while ${nc} -u -l -p ${port} < /dev/null ; do
+               :
+       done
+fi
+) &
+pid=$!
+${nc} -u ${ip} ${port}
+kill ${pid} 2>/dev/null