[patch] add timeout to fuser command

lib_rc_sh_rc-mount-sh_0.11.8.patch (text/plain), 685 bytes, created by Frieder Bürzele on 2013-02-05 13:22:22 UTC

--- a/lib/rc/sh/rc-mount.sh	2013-02-04 15:06:20.492478073 +0100
+++ b/lib/rc/sh/rc-mount.sh	2013-02-05 11:15:12.159854818 +0100
@@ -41,6 +41,16 @@
 		retry=4 # Effectively TERM, sleep 1, TERM, sleep 1, KILL, sleep 1
 		while ! LC_ALL=C $cmd "$mnt" 2>/dev/null; do
 			if type fuser >/dev/null 2>&1; then
+				timeout=60
+				while true;do
+					sleep 3s;
+					if [ "$timeout" -le 0 ];then
+						pid_of_user="$(ps -A -o pid,comm,args|grep "fuser $f_opts "$mnt""|awk '$2 !~ /grep/ {print $1}')"
+						[ -n "$pid_of_user" ] && kill -KILL "$pid_of_user"
+						break
+					fi
+					let timeout-=3
+				done &
 				pids="$(fuser $f_opts "$mnt" 2>/dev/null)"
 			fi
 			case " $pids " in