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file-systems: Add file system to *-SUPERBLOCK-VOLUME-NAME docstrings. 

* gnu/build/file-systems.scm (ext2-superblock-volume-name)
(bcachefs-superblock-volume-name, btrfs-superblock-volume-name)
(fat32-superblock-volume-name, fat16-superblock-volume-name)
(iso9660-superblock-volume-name, jfs-superblock-volume-name)
(f2fs-superblock-volume-name): Mention the file system type in the
docstring for consistency with the other superblock procedures.
master
Tobias Geerinckx-Rice 2021-09-22 18:53:35 +02:00
parent cd19c920b7
commit 09a8fb1f37
No known key found for this signature in database
GPG Key ID: 0DB0FF884F556D79
1 changed files with 18 additions and 18 deletions
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gnu/build/file-systems.scm
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@ -166,8 +166,8 @@ if DEVICE does not contain an ext2 file system."
(sub-bytevector sblock 104 16))
(define (ext2-superblock-volume-name sblock)
"Return the volume name of SBLOCK as a string of at most 16 characters, or
#f if SBLOCK has no volume name."
"Return the volume name of ext2 superblock SBLOCK as a string of at most 16
characters, or #f if SBLOCK has no volume name."
(null-terminated-latin1->string (sub-bytevector sblock 120 16)))
(define (check-ext2-file-system device force? repair)
@ -265,8 +265,8 @@ bytevector."
(sub-bytevector sblock 56 16))
(define (bcachefs-superblock-volume-name sblock)
"Return the volume name of SBLOCK as a string of at most 32 characters, or
#f if SBLOCK has no volume name."
"Return the volume name of bcachefs superblock SBLOCK as a string of at most
32 characters, or #f if SBLOCK has no volume name."
(null-terminated-latin1->string (sub-bytevector sblock 72 32)))
(define (check-bcachefs-file-system device force? repair)
@ -317,8 +317,8 @@ if DEVICE does not contain a btrfs file system."
(sub-bytevector sblock 32 16))
(define (btrfs-superblock-volume-name sblock)
"Return the volume name of SBLOCK as a string of at most 256 characters, or
#f if SBLOCK has no volume name."
"Return the volume name of btrfs superblock SBLOCK as a string of at most 256
characters, or #f if SBLOCK has no volume name."
(null-terminated-latin1->string (sub-bytevector sblock 299 256)))
(define (check-btrfs-file-system device force? repair)
@ -364,9 +364,9 @@ fix only those considered safe to repair automatically."
(sub-bytevector sblock 67 4))
(define (fat32-superblock-volume-name sblock)
"Return the volume name of SBLOCK as a string of at most 11 characters, or
#f if SBLOCK has no volume name. The volume name is a latin1 string.
Trailing spaces are trimmed."
"Return the volume name of fat superblock SBLOCK as a string of at most 11
characters, or #f if SBLOCK has no volume name. The volume name is a latin1
string. Trailing spaces are trimmed."
(string-trim-right (latin1->string (sub-bytevector sblock 71 11) (lambda (c) #f)) #\space))
(define (check-fat-file-system device force? repair)
@ -404,9 +404,9 @@ using the least destructive approach."
(sub-bytevector sblock 39 4))
(define (fat16-superblock-volume-name sblock)
"Return the volume name of SBLOCK as a string of at most 11 characters, or
#f if SBLOCK has no volume name. The volume name is a latin1 string.
Trailing spaces are trimmed."
"Return the volume name of fat superblock SBLOCK as a string of at most 11
characters, or #f if SBLOCK has no volume name. The volume name is a latin1
string. Trailing spaces are trimmed."
(string-trim-right (latin1->string (sub-bytevector sblock 43 11)
(lambda (c) #f))
#\space))
@ -465,8 +465,8 @@ SBLOCK as a bytevector. If that's not set, returns the creation time."
(sub-bytevector time 0 16))) ; strips GMT offset.
(define (iso9660-superblock-volume-name sblock)
"Return the volume name of SBLOCK as a string. The volume name is an ASCII
string. Trailing spaces are trimmed."
"Return the volume name of iso9660 superblock SBLOCK as a string. The volume
name is an ASCII string. Trailing spaces are trimmed."
;; Note: Valid characters are of the set "[0-9][A-Z]_" (ECMA-119 Appendix A)
(string-trim-right (latin1->string (sub-bytevector sblock 40 32)
(lambda (c) #f)) #\space))
@ -497,8 +497,8 @@ if DEVICE does not contain a JFS file system."
(sub-bytevector sblock 136 16))
(define (jfs-superblock-volume-name sblock)
"Return the volume name of SBLOCK as a string of at most 16 characters, or
#f if SBLOCK has no volume name."
"Return the volume name of JFS superblock SBLOCK as a string of at most 16
characters, or #f if SBLOCK has no volume name."
(null-terminated-latin1->string (sub-bytevector sblock 152 16)))
(define (check-jfs-file-system device force? repair)
@ -567,8 +567,8 @@ if DEVICE does not contain an F2FS file system."
16))
(define (f2fs-superblock-volume-name sblock)
"Return the volume name of SBLOCK as a string of at most 512 characters, or
#f if SBLOCK has no volume name."
"Return the volume name of F2FS superblock SBLOCK as a string of at most 512
characters, or #f if SBLOCK has no volume name."
(null-terminated-utf16->string
(sub-bytevector sblock (- (+ #x470 12) #x400) 512)
%f2fs-endianness))