GLib.mkdir_with_parents

function mkdir_with_parents(pathname: String, mode: Number(gint)): Number(gint) {
    // Gjs wrapper for g_mkdir_with_parents()
}

Create a directory if it doesn't already exist. Create intermediate parent directories as needed, too.

Since 2.8

pathname: a pathname in the GLib file name encoding
mode: permissions to use for newly created directories
Returns: 0 if the directory already exists, or was successfully created. Returns -1 if an error occurred, with errno set.