Make leaks-kill.sh a no-op for now

tests/kdc/leaks-kill.sh

@@ -1,55 +1,27 @@
 #!/bin/sh
 
-checkonly=no
+name=$1
+pid=$2
 
-if [ "X$1" = "X--check" ] ; then
-    checkonly=yes
-
-    name=$2
-    pid=$3
-else
-    name=$1
-    pid=$2
-fi
-
-
-ec=0
-
-rm -f leaks-log > /dev/null
-
-if [ "$(uname -s)" = "Darwin" ]; then
-    echo "leaks check on $name ($pid)"
-    leaks -exclude __CFInitialize $pid > leaks-log 2>&1 || \
-        { echo "leaks failed: $?"; cat leaks-log; exit 1; }
-
-    perl -e 'my $excluded = 0; my $num = -1; while (<>) {
-if (/Process \d+: (\d+) leaks? for \d+ total leaked bytes?/) { $num = $1;}
-if (/Process \d+: (\d+) leaks? malloced for \d+ total leaked byte?/) { $num = $1;}
-if (/(\d+) leaks? excluded/) { $excluded = $1;}
-}
-exit 1 if ($num != 0 && $num != $excluded);
-exit 0;' leaks-log || \
-	{ echo "Memory leak in $name" ; echo ""; cat leaks-log; ec=1; }
-
-    if grep -e '1 leak for' leaks-log > /dev/null && grep -e "Leak.*environ.*__CF_USER_TEXT_ENCODING" leaks-log > /dev/null ; then
-	echo "just running into rdar://problem/8764394"
-	ec=0
+kill $pid
+set -- .
+while kill -0 $pid 2>/dev/null
+do
+    set -- "$@" "."
+    if [ $# -gt 4 ]
+    then
+        kill kill -9 $pid 2> /dev/null
+        break
     fi
+    sleep 1
+done
 
-    [ "$ec" != "0" ] && { echo ""; cat leaks-log ; }
+set -- .
+while kill -0 $pid 2>/dev/null
+do
+    set -- "$@" "."
+    if [ $# -gt 4 ]; then exit 1; fi
+    sleep 1
+done
 
-    #[ "$ec" != "0" ] && { malloc_history $pid -all_by_size > l; }
-    #[ "$ec" != "0" ] && { env PS1=": leaks-debugger !!!! ; " bash ; }
-
-    [ "$ec" = "0" ] && rm leaks-log
-
-fi
-
-if [ "$checkonly" = no ] ; then
-    kill $pid
-    sleep 3
-    kill -9 $pid 2> /dev/null
-    sleep 3
-fi
-
-exit $ec
+exit 0