From 25811b30022c7420ea538bc46a72b83673ec6c00 Mon Sep 17 00:00:00 2001
From: Bill Nottingham <notting@redhat.com>
Date: Mon, 20 Mar 2000 16:44:05 +0000
Subject: remove calls to ps. This should speed things up on slower machines

---
 rc.d/init.d/functions | 24 +++++++++++++++++-------
 1 file changed, 17 insertions(+), 7 deletions(-)

(limited to 'rc.d/init.d/functions')

diff --git a/rc.d/init.d/functions b/rc.d/init.d/functions
index 25370f9f..427cc0fb 100755
--- a/rc.d/init.d/functions
+++ b/rc.d/init.d/functions
@@ -49,6 +49,16 @@ else
    INITLOG_ARGS=
 fi
 
+# Check if $pid (could be plural) are running
+checkpid() {
+	while [ "$1" ]; do
+	   [ -d /proc/$1 ] && return 0
+	   shift
+	done
+	return 1
+}
+	
+
 # A function to start a program.
 daemon() {
 	# Test syntax.
@@ -89,7 +99,7 @@ daemon() {
 	   [ -d /proc/$apid ] && pid="$pid $apid"
 	done
 	
-	[ -n "$pid" ] && ps h $pid >/dev/null 2>&1 && return
+	[ -n "$pid" ] && return
 
 	# make sure it doesn't core dump anywhere; while this could mask
 	# problems with the daemon, it also closes some security problems
@@ -139,27 +149,27 @@ killproc() {
         if [ "$pid" != "" ] ; then
                 [ $BOOTUP = "verbose" ] && echo -n "$base "
 		if [ "$notset" = "1" ] ; then
-		       if ps h $pid>/dev/null 2>&1; then
+		       if checkpid $pid 2>&1; then
 			   # TERM first, then KILL if not dead
 			   kill -TERM $pid
 			   usleep 100000
-			   if ps h $pid >/dev/null 2>&1 ; then
+			   if checkpid $pid >/dev/null 2>&1 ; then
 				sleep 1
-				if ps h $pid >/dev/null 2>&1 ; then
+				if checkpid $pid >/dev/null 2>&1 ; then
 				        sleep 3
-					if ps h $pid >/dev/null 2>&1 ; then
+					if checpid $pid >/dev/null 2>&1 ; then
 					   kill -KILL $pid
 					fi
 				fi
 			   fi
 		        fi
-			ps h $pid >/dev/null 2>&1
+			checkpid $pid >/dev/null 2>&1
 			RC=$?
 			[ $RC -eq 0 ] && failure "$base shutdown" || success "$base shutdown"
 			RC=$((! $RC))
 		# use specified level only
 		else
-		        if ps h $pid >/dev/null 2>&1; then
+		        if checkpid $pid >/dev/null 2>&1; then
 	                	kill $killlevel $pid
 				RC=$?
 				[ $RC -eq 0 ] && success "$base $killlevel" || failure "$base $killlevel"
-- 
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