Reduce pointer indirection for global list_t variables

[tinc] / src / connection.c

diff --git a/src/connection.c b/src/connection.c
index 5a7c43b..0c5e7ef 100644 (file)
--- a/src/connection.c
+++ b/src/connection.c
@@ -31,19 +31,23 @@
 #include "utils.h"
 #include "xalloc.h"
 
-list_t *connection_list;
+list_t connection_list = {
+       .head = NULL,
+       .tail = NULL,
+       .count = 0,
+       .delete = (list_action_t) free_connection,
+};
+
 connection_t *everyone;
 
 void init_connections(void) {
-       connection_list = list_alloc((list_action_t) free_connection);
        everyone = new_connection();
        everyone->name = xstrdup("everyone");
        everyone->hostname = xstrdup("BROADCAST");
 }
 
 void exit_connections(void) {
-       list_delete_list(connection_list);
-       connection_list = NULL;
+       list_empty_list(&connection_list);
 
        free_connection(everyone);
        everyone = NULL;
@@ -96,15 +100,15 @@ void free_connection(connection_t *c) {
 }
 
 void connection_add(connection_t *c) {
-       list_insert_tail(connection_list, c);
+       list_insert_tail(&connection_list, c);
 }
 
 void connection_del(connection_t *c) {
-       list_delete(connection_list, c);
+       list_delete(&connection_list, c);
 }
 
 bool dump_connections(connection_t *cdump) {
-       for list_each(connection_t, c, connection_list) {
+       for list_each(connection_t, c, &connection_list) {
                send_request(cdump, "%d %d %s %s %x %d %x",
                             CONTROL, REQ_DUMP_CONNECTIONS,
                             c->name, c->hostname, c->options, c->socket,