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| author | Marius Bakke <mbakke@fastmail.com> | 2020-03-04 23:16:17 +0100 |
|---|---|---|
| committer | Marius Bakke <mbakke@fastmail.com> | 2020-03-04 23:16:17 +0100 |
| commit | ebb7cf9e21060105d9950dd5142c0eb918083666 (patch) | |
| tree | 36c1607b80d92e27fb9d09029d1d3b57a1fd5065 /gnu/system/file-systems.scm | |
| parent | 0b870f7915f5da43758753fd088a22033936dc50 (diff) | |
| parent | c2d7e800e6788277bc56f31d5836f9d507dc1506 (diff) | |
| download | guix-ebb7cf9e21060105d9950dd5142c0eb918083666.tar.gz | |
Merge branch 'master' into core-updates
Diffstat (limited to 'gnu/system/file-systems.scm')
| -rw-r--r-- | gnu/system/file-systems.scm | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gnu/system/file-systems.scm b/gnu/system/file-systems.scm index d47a514b66..3b599efa8e 100644 --- a/gnu/system/file-systems.scm +++ b/gnu/system/file-systems.scm @@ -30,6 +30,7 @@ #:export (file-system file-system? file-system-device + file-system-device->string file-system-title ;deprecated file-system-mount-point file-system-type @@ -235,6 +236,20 @@ where both FILE1 and FILE2 are absolute file name. For example: (() #f))))))) +(define* (file-system-device->string device #:key uuid-type) + "Return the string representations of the DEVICE field of a <file-system> +record. When the device is a UUID, its representation is chosen depending on +UUID-TYPE, a symbol such as 'dce or 'iso9660." + (match device + ((? file-system-label?) + (file-system-label->string device)) + ((? uuid?) + (if uuid-type + (uuid->string (uuid-bytevector device) uuid-type) + (uuid->string device))) + ((? string?) + device))) + (define (file-system-needed-for-boot? fs) "Return true if FS has the 'needed-for-boot?' flag set, or if it holds the store--e.g., if FS is the root file system." |