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03/05: system: image: Support MBR vfat partitions.
From: |
guix-commits |
Subject: |
03/05: system: image: Support MBR vfat partitions. |
Date: |
Mon, 23 May 2022 04:27:50 -0400 (EDT) |
mothacehe pushed a commit to branch master
in repository guix.
commit 76139eb2535b6b4ac53178c7066d92550f817d7e
Author: Pavel Shlyak <p.shlyak@pantherx.org>
AuthorDate: Sun May 22 16:52:45 2022 +0300
system: image: Support MBR vfat partitions.
* gnu/system/image.scm (system-disk-image): Support them.
Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
---
gnu/system/image.scm | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/gnu/system/image.scm b/gnu/system/image.scm
index 2cd035e4e7..cdb6c09633 100644
--- a/gnu/system/image.scm
+++ b/gnu/system/image.scm
@@ -1,6 +1,7 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2020, 2021 Mathieu Othacehe <m.othacehe@gmail.com>
;;; Copyright © 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
+;;; Copyright © 2022 Pavel Shlyak <p.shlyak@pantherx.org>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -305,10 +306,18 @@ used in the image."
(define (partition->dos-type partition)
;; Return the MBR partition type corresponding to the given PARTITION.
;; See: https://en.wikipedia.org/wiki/Partition_type.
- (let ((flags (partition-flags partition)))
+ (let ((flags (partition-flags partition))
+ (file-system (partition-file-system partition)))
(cond
((member 'esp flags) "0xEF")
- (else "0x83"))))
+ ((string-prefix? "ext" file-system) "0x83")
+ ((string=? file-system "vfat") "0x0E")
+ (else
+ (raise (condition
+ (&message
+ (message
+ (format #f (G_ "unsupported partition type: ~a")
+ file-system)))))))))
(define (partition->gpt-type partition)
;; Return the genimage GPT partition type code corresponding to
PARTITION.