Symbol: NG_BUSY
sys/netgraph/netgraph/ng_base.c
500
while ((node->flags & (NG_BUSY | NG_INVALID)) == NG_BUSY)
sys/netgraph/netgraph/ng_base.c
509
node->flags |= NG_BUSY;
sys/netgraph/netgraph/ng_base.c
526
node->flags &= ~NG_BUSY;