Function risk_price

common/dijkstra.c:110–120

We price in risk as riskfactor percent per year. */

/* We price in risk as riskfactor percent per year. */
static struct amount_msat risk_price(struct amount_msat amount,
				     u32 riskfactor, u32 cltv_delay)
{
	struct amount_msat riskfee;

	if (!amount_msat_scale(&riskfee, amount,
			       riskfactor / 100.0 / BLOCKS_PER_YEAR
			       * cltv_delay))
		return AMOUNT_MSAT(-1ULL);
	return riskfee;
}

/* Do Dijkstra: start in this case is the dst node. */
const struct dijkstra *