Lines Matching refs:pf
12 pf=14 pf="ipfw"19 if [ -z "$pf" ]; then20 for f in npf pf ipf; do22 pf="$f"28 if [ -z "$pf" ]; then53 case "$pf" in76 pf)89 case "$pf" in103 pf)110 case "$pf" in120 pf)