Remove global variables.

[meshlink] / src / net_packet.c

diff --git a/src/net_packet.c b/src/net_packet.c
index 36ad02bcf7b19fbfe05d19184b11be8f96e6d20d..d1cbf47d91397ed08f0e87a61131aefac8a99981 100644 (file)
--- a/src/net_packet.c
+++ b/src/net_packet.c
@@ -279,10 +279,8 @@ static void choose_udp_address(meshlink_handle_t *mesh, const node_t *n, const s
           to the node's reflexive UDP address discovered during key
           exchange. */
 
-       static int x = 0;
-
-       if(++x >= 3) {
-               x = 0;
+       if(++mesh->udp_choice >= 3) {
+               mesh->udp_choice = 0;
                return;
        }
 
@@ -498,7 +496,6 @@ void broadcast_packet(meshlink_handle_t *mesh, const node_t *from, vpn_packet_t
 static node_t *try_harder(meshlink_handle_t *mesh, const sockaddr_t *from, const vpn_packet_t *pkt) {
        node_t *n = NULL;
        bool hard = false;
-       static time_t last_hard_try = 0;
 
        for splay_each(edge_t, e, mesh->edges) {
                if(!e->to->status.reachable || e->to == mesh->self) {
@@ -506,7 +503,7 @@ static node_t *try_harder(meshlink_handle_t *mesh, const sockaddr_t *from, const
                }
 
                if(sockaddrcmp_noport(from, &e->address)) {
-                       if(last_hard_try == mesh->loop.now.tv_sec) {
+                       if(mesh->last_hard_try == mesh->loop.now.tv_sec) {
                                continue;
                        }
 
@@ -522,10 +519,9 @@ static node_t *try_harder(meshlink_handle_t *mesh, const sockaddr_t *from, const
        }
 
        if(hard) {
-               last_hard_try = mesh->loop.now.tv_sec;
+               mesh->last_hard_try = mesh->loop.now.tv_sec;
        }
 
-       last_hard_try = mesh->loop.now.tv_sec;
        return n;
 }