diff options
Diffstat (limited to 'gnu/build/vm.scm')
| -rw-r--r-- | gnu/build/vm.scm | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/gnu/build/vm.scm b/gnu/build/vm.scm index 00d625c946..ef8dcc315f 100644 --- a/gnu/build/vm.scm +++ b/gnu/build/vm.scm @@ -213,10 +213,10 @@ actual /dev name based on DEVICE." (define MS_BIND 4096) ; <sys/mounts.h> again! -(define* (format-partition partition type - #:key label) - "Create a file system TYPE on PARTITION. If LABEL is true, use that as the -volume name." +(define* (create-ext-file-system partition type + #:key label) + "Create an ext-family filesystem of TYPE on PARTITION. If LABEL is true, +use that as the volume name." (format #t "creating ~a partition...\n" type) (unless (zero? (apply system* (string-append "mkfs." type) "-F" partition @@ -225,6 +225,28 @@ volume name." '()))) (error "failed to create partition"))) +(define* (create-fat-file-system partition + #:key label) + "Create a FAT filesystem on PARTITION. The number of File Allocation Tables +will be determined based on filesystem size. If LABEL is true, use that as the +volume name." + (format #t "creating FAT partition...\n") + (unless (zero? (apply system* "mkfs.fat" partition + (if label + `("-n" ,label) + '()))) + (error "failed to create FAT partition"))) + +(define* (format-partition partition type + #:key label) + "Create a file system TYPE on PARTITION. If LABEL is true, use that as the +volume name." + (cond ((string-prefix? "ext" type) + (create-ext-file-system partition type #:label label)) + ((or (string-prefix? "fat" type) (string= "vfat" type)) + (create-fat-file-system partition #:label label)) + (else (error "Unsupported file system.")))) + (define (initialize-partition partition) "Format PARTITION, a <partition> object with a non-#f 'device' field, mount it, run its initializer, and unmount it." |