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authorBill Nottingham <notting@redhat.com>2000-03-20 16:44:05 +0000
committerBill Nottingham <notting@redhat.com>2000-03-20 16:44:05 +0000
commit25811b30022c7420ea538bc46a72b83673ec6c00 (patch)
treedea5c6c25279b7b6acadbc55e74b210bd914342e /rc.d/init.d
parent172da86ac39fa5c6e9e51401ab1f8fa7d90a6bf4 (diff)
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remove calls to ps. This should speed things up on slower machines
Diffstat (limited to 'rc.d/init.d')
-rwxr-xr-xrc.d/init.d/functions24
1 files changed, 17 insertions, 7 deletions
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"