diff options
| -rw-r--r-- | gnu/system.scm | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/gnu/system.scm b/gnu/system.scm index a8d2a81316..6f795d6292 100644 --- a/gnu/system.scm +++ b/gnu/system.scm @@ -234,6 +234,15 @@ directly by the user." (define (read-boot-parameters port) "Read boot parameters from PORT and return the corresponding <boot-parameters> object or #f if the format is unrecognized." + (define device-sexp->device + (match-lambda + (('uuid (? symbol? type) (? bytevector? bv)) + (bytevector->uuid bv type)) + ((? bytevector? bv) ;old format + (bytevector->uuid bv 'dce)) + ((? string? device) + device))) + (match (read port) (('boot-parameters ('version 0) ('label label) ('root-device root) @@ -241,7 +250,7 @@ directly by the user." rest ...) (boot-parameters (label label) - (root-device root) + (root-device (device->sexp root)) (bootloader-name (match (assq 'bootloader-name rest) @@ -269,10 +278,8 @@ directly by the user." (store-device (match (assq 'store rest) - (('store ('device (? bytevector? bv)) _ ...) - (bytevector->uuid bv)) (('store ('device device) _ ...) - device) + (device-sexp->device device)) (_ ;the old format ;; Root might be a device path like "/dev/sda1", which is not a ;; suitable GRUB device identifier. @@ -925,8 +932,7 @@ kernel arguments for that derivation to <boot-parameters>." "Serialize DEVICE as an sexp (really, as an object with a read syntax.)" (match device ((? uuid? uuid) - ;; TODO: Preserve the type of UUID. - (uuid-bytevector uuid)) + `(uuid ,(uuid-type uuid) ,(uuid-bytevector uuid))) (_ device))) |