hp_path
if (hp_path(node, path, connection) != 0)
if (hp_path(node, path, connection) == 0)
if (hp_path(node, arg->path, arg->connection) != 0) {
if ((rv = hp_path(node, arg->path, arg->connection)) != 0) {
if ((rv = hp_path(node, path, connection)) != 0)
if ((rv = hp_path(node, path, connection)) != 0)
if ((rv = hp_path(node, path, connection)) != 0)
int hp_path(hp_node_t node, char *path, char *connection);