[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

01/01: gnu: build: Improve docstrings.

From: Danny Milosavljevic
Subject: 01/01: gnu: build: Improve docstrings.
Date: Sat, 27 May 2017 06:39:04 -0400 (EDT)

dannym pushed a commit to branch master
in repository guix.

commit 3dba9b378223d1addac90e5846a9f191f38806af
Author: Danny Milosavljevic <address@hidden>
Date:   Sat May 27 12:33:08 2017 +0200

    gnu: build: Improve docstrings.
    * gnu/build/file-systems.scm (iso9660-superblock?,
    read-iso9660-superblock, iso9660-superblock-uuid): Improve docstrings.
 gnu/build/file-systems.scm | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/gnu/build/file-systems.scm b/gnu/build/file-systems.scm
index 47aa77d..17c1182 100644
--- a/gnu/build/file-systems.scm
+++ b/gnu/build/file-systems.scm
@@ -236,7 +236,7 @@ Trailing spaces are trimmed."
 ;; <>.
 (define (iso9660-superblock? sblock)
-  "Return #t when SBLOCK is a iso9660 superblock."
+  "Return #t when SBLOCK is an iso9660 volume descriptor."
   (bytevector=? (sub-bytevector sblock 1 6)
                 ;; Note: "\x01" is the volume descriptor format version
                 (string->utf8 "CD001\x01")))
@@ -252,13 +252,14 @@ Trailing spaces are trimmed."
       (_ (read-iso9660-primary-volume-descriptor device (+ offset 2048))))))
 (define (read-iso9660-superblock device)
-  "Return the raw contents of DEVICE's iso9660 superblock as a bytevector, or
-#f if DEVICE does not contain a iso9660 file system."
+  "Return the raw contents of DEVICE's iso9660 primary volume descriptor
+as a bytevector, or #f if DEVICE does not contain an iso9660 file system."
   ;; Start reading at sector 16.
   (read-iso9660-primary-volume-descriptor device (* 2048 16)))
 (define (iso9660-superblock-uuid sblock)
-  "Return the modification time of a iso9660 superblock SBLOCK as a 
+  "Return the modification time of an iso9660 primary volume descriptor
+SBLOCK as a bytevector."
   ;; Drops GMT offset for compatibility with Grub, blkid and /dev/disk/by-uuid.
   ;; Compare Grub: "2014-12-02-19-30-23-00".
   ;; Compare blkid result: "2014-12-02-19-30-23-00".

reply via email to

[Prev in Thread] Current Thread [Next in Thread]