CHG_BOTH
Changing = CHG_BOTH;
Changing = CHG_BOTH;
Canchange = CHG_BOTH;
if (Changing == CHG_BOTH)
flock.l_type = (Canchange == CHG_BOTH) ? F_WRLCK : F_RDLCK;
if (ret == 3 && !Singlefile && Canchange == CHG_BOTH) {
Changing = Changed = CHG_BOTH;
if (Changed == CHG_BOTH) {
if (Canchange != CHG_BOTH)
Changed = CHG_BOTH;
Changed = CHG_BOTH;