diff options
Diffstat (limited to 'src/or/networkstatus.c')
| -rw-r--r-- | src/or/networkstatus.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/src/or/networkstatus.c b/src/or/networkstatus.c index b45d402ba7..71ac054f88 100644 --- a/src/or/networkstatus.c +++ b/src/or/networkstatus.c @@ -2239,6 +2239,21 @@ networkstatus_get_param(const networkstatus_t *ns, const char *param_name, default_val, min_val, max_val); } +/** + * Retrieve the consensus parameter that governs the + * fixed-point precision of our network balancing 'bandwidth-weights' + * (which are themselves integer consensus values). We divide them + * by this value and ensure they never exceed this value. + */ +int +networkstatus_get_weight_scale_param(networkstatus_t *ns) +{ + return networkstatus_get_param(ns, "bwweightscale", + BW_WEIGHT_SCALE, + BW_MIN_WEIGHT_SCALE, + BW_MAX_WEIGHT_SCALE); +} + /** Return the value of a integer bw weight parameter from the networkstatus * <b>ns</b> whose name is <b>weight_name</b>. If <b>ns</b> is NULL, try * loading the latest consensus ourselves. Return <b>default_val</b> if no @@ -2255,7 +2270,7 @@ networkstatus_get_bw_weight(networkstatus_t *ns, const char *weight_name, if (!ns || !ns->weight_params) return default_val; - max = circuit_build_times_get_bw_scale(ns); + max = networkstatus_get_weight_scale_param(ns); param = get_net_param_from_list(ns->weight_params, weight_name, default_val, -1, BW_MAX_WEIGHT_SCALE); |