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(* virt-builder
* Copyright (C) 2014-2023 Red Hat Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*)
val xdg_cache_home : string option
(** [$XDG_CACHE_HOME/virt-builder] or [$HOME/.cache/virt-builder] or [None]. *)
val xdg_config_home : unit -> string option
(** [$XDG_CONFIG_HOME/prog] or [$HOME/.config/prog] or [None]. *)
val xdg_config_dirs : unit -> string list
(** [$VIRT_BUILDER_DIRS] (which is a colon-separated path), split. Empty
elements are removed from the list. If the environment variable
is not set [["/etc/virt-builder"]] is returned instead. *)
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