Convert sizeof foo to sizeof(foo).

[meshlink] / src / node.c

diff --git a/src/node.c b/src/node.c
index 0a7b4a5254921d9b3e263b3d62c21ff3fc2149d7..523c201f47a7dfda533073c1793432da42fe33c2 100644 (file)
--- a/src/node.c
+++ b/src/node.c
@@ -29,33 +29,31 @@
 #include "utils.h"
 #include "xalloc.h"
 
-static hash_t *node_udp_cache;
-
 static int node_compare(const node_t *a, const node_t *b) {
        return strcmp(a->name, b->name);
 }
 
 void init_nodes(meshlink_handle_t *mesh) {
-       pthread_mutex_lock(&(mesh->nodes_mutex));
        mesh->nodes = splay_alloc_tree((splay_compare_t) node_compare, (splay_action_t) free_node);
-       node_udp_cache = hash_alloc(0x100, sizeof(sockaddr_t));
-       pthread_mutex_unlock(&(mesh->nodes_mutex));
+       mesh->node_udp_cache = hash_alloc(0x100, sizeof(sockaddr_t));
 }
 
 void exit_nodes(meshlink_handle_t *mesh) {
-       pthread_mutex_lock(&(mesh->nodes_mutex));
-       hash_free(node_udp_cache);
-       splay_delete_tree(mesh->nodes);
-       pthread_mutex_unlock(&(mesh->nodes_mutex));
+       if(mesh->node_udp_cache)
+               hash_free(mesh->node_udp_cache);
+       if(mesh->nodes)
+               splay_delete_tree(mesh->nodes);
+       mesh->node_udp_cache = NULL;
+       mesh->nodes = NULL;
 }
 
 node_t *new_node(void) {
-       node_t *n = xzalloc(sizeof *n);
+       node_t *n = xzalloc(sizeof(*n));
 
-       if(replaywin) n->late = xzalloc(replaywin);
        n->edge_tree = new_edge_tree();
        n->mtu = MTU;
        n->maxmtu = MTU;
+       n->devclass = _DEV_CLASS_MAX;
 
        return n;
 }
@@ -72,60 +70,48 @@ void free_node(node_t *n) {
        if(n->mtutimeout.cb)
                abort();
 
-       if(n->hostname)
-               free(n->hostname);
-
-       if(n->name)
-               free(n->name);
+       free(n->hostname);
+       free(n->name);
 
-       if(n->late)
-               free(n->late);
+       utcp_exit(n->utcp);
 
        free(n);
 }
 
 void node_add(meshlink_handle_t *mesh, node_t *n) {
-       pthread_mutex_lock(&(mesh->nodes_mutex));
        n->mesh = mesh;
        splay_insert(mesh->nodes, n);
-       pthread_mutex_unlock(&(mesh->nodes_mutex));
 }
 
 void node_del(meshlink_handle_t *mesh, node_t *n) {
-       pthread_mutex_lock(&(mesh->nodes_mutex));
        timeout_del(&mesh->loop, &n->mtutimeout);
 
        for splay_each(edge_t, e, n->edge_tree)
                edge_del(mesh, e);
 
        splay_delete(mesh->nodes, n);
-       pthread_mutex_unlock(&(mesh->nodes_mutex));
 }
 
-node_t *lookup_node(meshlink_handle_t *mesh, char *name) {
-       node_t n = {NULL};
-       node_t* result;
-
-       n.name = name;
+node_t *lookup_node(meshlink_handle_t *mesh, const char *name) {
+       const node_t n = {.name = (char *)name};
+       node_t *result;
 
-       pthread_mutex_lock(&(mesh->nodes_mutex));
        result = splay_search(mesh->nodes, &n);
-       pthread_mutex_unlock(&(mesh->nodes_mutex));
 
        return result;
 }
 
 node_t *lookup_node_udp(meshlink_handle_t *mesh, const sockaddr_t *sa) {
-       return hash_search(node_udp_cache, sa);
+       return hash_search(mesh->node_udp_cache, sa);
 }
 
 void update_node_udp(meshlink_handle_t *mesh, node_t *n, const sockaddr_t *sa) {
        if(n == mesh->self) {
-               logger(DEBUG_ALWAYS, LOG_WARNING, "Trying to update UDP address of mesh->self!");
+               logger(mesh, MESHLINK_WARNING, "Trying to update UDP address of mesh->self!");
                return;
        }
 
-       hash_insert(node_udp_cache, &n->address, NULL);
+       hash_insert(mesh->node_udp_cache, &n->address, NULL);
 
        if(sa) {
                n->address = *sa;
@@ -136,9 +122,9 @@ void update_node_udp(meshlink_handle_t *mesh, node_t *n, const sockaddr_t *sa) {
                                break;
                        }
                }
-               hash_insert(node_udp_cache, sa, n);
+               hash_insert(mesh->node_udp_cache, sa, n);
                free(n->hostname);
                n->hostname = sockaddr2hostname(&n->address);
-               logger(DEBUG_PROTOCOL, LOG_DEBUG, "UDP address of %s set to %s", n->name, n->hostname);
+               logger(mesh, MESHLINK_DEBUG, "UDP address of %s set to %s", n->name, n->hostname);
        }
 }