Add a callback for PMTU changes.

[meshlink] / src / meshlink.c

diff --git a/src/meshlink.c b/src/meshlink.c
index a9e1b551df18362848fc68a7b5e1f7a0f1192850..d619f544a7971c364a8e774f7a7fbb27561425cd 100644 (file)
--- a/src/meshlink.c
+++ b/src/meshlink.c
@@ -1196,7 +1196,8 @@ meshlink_handle_t *meshlink_open_encrypted(const char *confbase, const char *nam
        }
 
        /* Create a temporary struct on the stack, to avoid allocating and freeing one. */
-       meshlink_open_params_t params = {NULL};
+       meshlink_open_params_t params;
+       memset(&params, 0, sizeof(params));
 
        params.confbase = (char *)confbase;
        params.name = (char *)name;
@@ -1213,7 +1214,8 @@ meshlink_handle_t *meshlink_open_encrypted(const char *confbase, const char *nam
 
 meshlink_handle_t *meshlink_open_ephemeral(const char *name, const char *appname, dev_class_t devclass) {
        /* Create a temporary struct on the stack, to avoid allocating and freeing one. */
-       meshlink_open_params_t params = {NULL};
+       meshlink_open_params_t params;
+       memset(&params, 0, sizeof(params));
 
        params.name = (char *)name;
        params.appname = (char *)appname;
@@ -2298,7 +2300,8 @@ char *meshlink_invite_ex(meshlink_handle_t *mesh, meshlink_submesh_t *submesh, c
         * Note: make sure we only add config files of nodes that are in the core mesh or the same submesh,
         * and are not blacklisted.
         */
-       config_t configs[5] = {NULL};
+       config_t configs[5];
+       memset(configs, 0, sizeof(configs));
        int count = 0;
 
        if(config_read(mesh, "current", mesh->self->name, &configs[count], mesh->config_key)) {
@@ -2809,6 +2812,10 @@ void meshlink_whitelist(meshlink_handle_t *mesh, meshlink_node_t *node) {
        node_write_config(mesh, n);
        config_sync(mesh, "current");
 
+       if(n->status.reachable) {
+               update_node_status(mesh, n);
+       }
+
        pthread_mutex_unlock(&(mesh->mesh_mutex));
        return;
 }
@@ -3376,6 +3383,16 @@ void update_node_status(meshlink_handle_t *mesh, node_t *n) {
        if(mesh->node_status_cb) {
                mesh->node_status_cb(mesh, (meshlink_node_t *)n, n->status.reachable && !n->status.blacklisted);
        }
+
+       if(mesh->node_pmtu_cb) {
+               mesh->node_pmtu_cb(mesh, (meshlink_node_t *)n, n->minmtu);
+       }
+}
+
+void update_node_pmtu(meshlink_handle_t *mesh, node_t *n) {
+       if(mesh->node_pmtu_cb && !n->status.blacklisted) {
+               mesh->node_pmtu_cb(mesh, (meshlink_node_t *)n, n->minmtu);
+       }
 }
 
 void handle_duplicate_node(meshlink_handle_t *mesh, node_t *n) {