bool mdict_walk(struct MDict *dict, mdict_walker_f cb_func, void *cb_arg)
{
struct WalkerCtx ctx;
ctx.cb_func = cb_func;
ctx.cb_arg = cb_arg;
return cbtree_walk(dict->tree, walk_helper, &ctx);
}
/* free main structure */
void strpool_free(struct StrPool *sp)
{
pthread_mutex_lock(&sp->mutex);
if (sp) {
cbtree_walk(sp->tree, free_str, sp);
cbtree_destroy(sp->tree);
cx_free(sp->ca, sp);
}
pthread_mutex_unlock(&sp->mutex);
}