diff options
Diffstat (limited to 'gnu/system')
| -rw-r--r-- | gnu/system/file-systems.scm | 31 | ||||
| -rw-r--r-- | gnu/system/linux-initrd.scm | 1 | ||||
| -rw-r--r-- | gnu/system/mapped-devices.scm | 53 |
3 files changed, 54 insertions, 31 deletions
diff --git a/gnu/system/file-systems.scm b/gnu/system/file-systems.scm index d0726d2b61..7e8c4489dd 100644 --- a/gnu/system/file-systems.scm +++ b/gnu/system/file-systems.scm @@ -54,17 +54,6 @@ %base-file-systems %container-file-systems - mapped-device - mapped-device? - mapped-device-source - mapped-device-target - mapped-device-type - - mapped-device-kind - mapped-device-kind? - mapped-device-kind-open - mapped-device-kind-close - <file-system-mapping> file-system-mapping file-system-mapping? @@ -293,26 +282,6 @@ initrd code." (create-mount-point? #t) (check? #f)))) - - -;;; -;;; Mapped devices, for Linux's device-mapper. -;;; - -(define-record-type* <mapped-device> mapped-device - make-mapped-device - mapped-device? - (source mapped-device-source) ;string - (target mapped-device-target) ;string - (type mapped-device-type)) ;<mapped-device-kind> - -(define-record-type* <mapped-device-type> mapped-device-kind - make-mapped-device-kind - mapped-device-kind? - (open mapped-device-kind-open) ;source target -> gexp - (close mapped-device-kind-close ;source target -> gexp - (default (const #~(const #f))))) - ;;; ;;; Shared file systems, for VMs/containers. diff --git a/gnu/system/linux-initrd.scm b/gnu/system/linux-initrd.scm index 8ca74104fb..aa9fbf6fe9 100644 --- a/gnu/system/linux-initrd.scm +++ b/gnu/system/linux-initrd.scm @@ -32,6 +32,7 @@ #:use-module ((gnu packages make-bootstrap) #:select (%guile-static-stripped)) #:use-module (gnu system file-systems) + #:use-module (gnu system mapped-devices) #:use-module (ice-9 match) #:use-module (ice-9 regex) #:use-module (srfi srfi-1) diff --git a/gnu/system/mapped-devices.scm b/gnu/system/mapped-devices.scm new file mode 100644 index 0000000000..81afb91f86 --- /dev/null +++ b/gnu/system/mapped-devices.scm @@ -0,0 +1,53 @@ +;;; GNU Guix --- Functional package management for GNU +;;; Copyright © 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org> +;;; +;;; This file is part of GNU Guix. +;;; +;;; GNU Guix 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 3 of the License, or (at +;;; your option) any later version. +;;; +;;; GNU Guix 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 GNU Guix. If not, see <http://www.gnu.org/licenses/>. + +(define-module (gnu system mapped-devices) + #:use-module (guix records) + #:export (mapped-device + mapped-device? + mapped-device-source + mapped-device-target + mapped-device-type + + mapped-device-kind + mapped-device-kind? + mapped-device-kind-open + mapped-device-kind-close)) + +;;; Commentary: +;;; +;;; This module supports "device mapping", a concept implemented by Linux's +;;; device-mapper. +;;; +;;; Code: + +(define-record-type* <mapped-device> mapped-device + make-mapped-device + mapped-device? + (source mapped-device-source) ;string + (target mapped-device-target) ;string + (type mapped-device-type)) ;<mapped-device-kind> + +(define-record-type* <mapped-device-type> mapped-device-kind + make-mapped-device-kind + mapped-device-kind? + (open mapped-device-kind-open) ;source target -> gexp + (close mapped-device-kind-close ;source target -> gexp + (default (const #~(const #f))))) + +;;; mapped-devices.scm ends here |