commit a58cffe195caff042a3785813447025ab13d8bbc Author: teor teor@torproject.org Date: Wed Jan 8 17:46:28 2020 +1000

router: Improve port search function comments --- src/feature/relay/router.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/feature/relay/router.c b/src/feature/relay/router.c index 410ed8c2f..ef62156ce 100644 --- a/src/feature/relay/router.c +++ b/src/feature/relay/router.c @@ -1396,7 +1396,7 @@ consider_publishable_server(int force) }

/** Return the port of the first active listener of type - * <b>listener_type</b>. */ + * <b>listener_type</b>. Returns 0 if no port is found. */ /** XXX not a very good interface. it's not reliable when there are multiple listeners. */ uint16_t @@ -1418,8 +1418,7 @@ router_get_active_listener_port_by_type_af(int listener_type,

/** Return the port that we should advertise as our ORPort; this is either * the one configured in the ORPort option, or the one we actually bound to - * if ORPort is "auto". - */ + * if ORPort is "auto". Returns 0 if no port is found. */ uint16_t router_get_advertised_or_port(const or_options_t *options) {