typedef struct {
lua_State *lua_state;
- const char *lua_function_name;
+ char *lua_function_name;
pthread_mutex_t lock;
int callback_id;
} clua_callback_data_t;
return 0;
} /* }}} lua_cb_dispatch_values */
+static void lua_cb_free(void *data) {
+ clua_callback_data_t *cb = data;
+ free(cb->lua_function_name);
+ free(cb);
+}
+
static int lua_cb_register_read(lua_State *L) /* {{{ */
{
int nargs = lua_gettop(L);
cb->lua_function_name = strdup(function_name);
pthread_mutex_init(&cb->lock, NULL);
- int status = plugin_register_complex_read(/* group = */ "lua",
- /* name = */ function_name,
- /* callback = */ clua_read,
- /* interval = */ 0,
- &(user_data_t){
- .data = cb,
- });
+ int status =
+ plugin_register_complex_read(/* group = */ "lua",
+ /* name = */ function_name,
+ /* callback = */ clua_read,
+ /* interval = */ 0,
+ &(user_data_t){
+ .data = cb, .free_func = lua_cb_free,
+ });
if (status != 0)
return luaL_error(L, "%s", "plugin_register_complex_read failed");
int status = plugin_register_write(/* name = */ function_name,
/* callback = */ clua_write,
&(user_data_t){
- .data = cb,
+ .data = cb, .free_func = lua_cb_free,
});
if (status != 0)