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authorGuillaume Le Vaillant <glv@posteo.net>2019-12-03 10:31:08 +0100
committerLudovic Courtès <ludo@gnu.org>2019-12-07 01:00:24 +0100
commit0dc5c85638b49d5aed043420346083935ac51435 (patch)
treea42ac2f5cb1e8bd3035fbc3b78bad770e50c95e0 /doc
parent158032bd7dcc33d17da8091b2319bf59ee9db6a1 (diff)
downloadguix-0dc5c85638b49d5aed043420346083935ac51435.tar
guix-0dc5c85638b49d5aed043420346083935ac51435.tar.gz
file-systems: Add support for 'strict-atime' and 'lazy-time' flags.
* guix/build/syscalls.scm (MS_LAZYTIME): New variable. * gnu/build/file-systems.scm (mount-flags->bit-mask): Add match rules for 'strict-atime' and 'lazy-time'. * doc/guix.texi (File Systems): Add 'strict-atime' and 'lazy-time' to the list of supported flags. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Diffstat (limited to 'doc')
-rw-r--r--doc/guix.texi9
1 files changed, 6 insertions, 3 deletions
diff --git a/doc/guix.texi b/doc/guix.texi
index 84548b1b7d..446534c576 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -11244,9 +11244,12 @@ corresponding device mapping established.
This is a list of symbols denoting mount flags. Recognized flags
include @code{read-only}, @code{bind-mount}, @code{no-dev} (disallow
access to special files), @code{no-suid} (ignore setuid and setgid
-bits), @code{no-atime} (do not update file access times), and @code{no-exec}
-(disallow program execution). @xref{Mount-Unmount-Remount,,, libc, The GNU C
-Library Reference Manual}, for more information on these flags.
+bits), @code{no-atime} (do not update file access times),
+@code{strict-atime} (update file access time), @code{lazy-time} (only
+update time on the in-memory version of the file inode), and
+@code{no-exec} (disallow program execution).
+@xref{Mount-Unmount-Remount,,, libc, The GNU C Library Reference
+Manual}, for more information on these flags.
@item @code{options} (default: @code{#f})
This is either @code{#f}, or a string denoting mount options passed to the