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authorJeremy White <jwhite@codeweavers.com>2005-06-21 20:16:53 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-21 22:07:38 -0400
commit9769f4eb3fad2dd53a5d24c81ee5f7f05450742b (patch)
treef8847263d1f91e16a819a97314b497a7ca561f9c /Documentation
parentf2966632a134e865db3c819346a1dc7d96e05309 (diff)
[PATCH] isofs: show hidden files, add granularity for assoc/hidden files flags
The current isofs treatment of hidden files is flawed in two ways. First, it does not provide sufficient granularity; it hides both 'hidden' files and 'associated' files (resource fork for Mac files). Second, the default behavior to completely strip hidden files, while an admirable implementation of the spec, is a poor choice given the real world use of hidden files as a poor mans copy protection scheme for MSDOS and Windows based systems. A longer description of this is available here: http://www.uwsg.iu.edu/hypermail/linux/kernel/0205.3/0267.html This patch was originally built after a few private conversations with Alan Cox; I shamefully failed to persist in seeing it go forward, I hope to make amends now. This patch introduces granularity by allowing explicit control for both hidden and associated files. It also reverses the default so that by default, hidden files are treated as regular files on the iso9660 file system. This allow Wine to process Windows CDs, including those that are hybrid Mac/Windows CDs properly and completely, without our having to go muck up peoples fstabs as we do now. (I have tested this with such a hybrid + hidden CD and have verified that this patch works as claimed). Signed-off-by: Jeremy White <jwhite@codeweavers.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/filesystems/isofs.txt6
1 files changed, 5 insertions, 1 deletions
diff --git a/Documentation/filesystems/isofs.txt b/Documentation/filesystems/isofs.txt
index f64a10506689..424585ff6ea1 100644
--- a/Documentation/filesystems/isofs.txt
+++ b/Documentation/filesystems/isofs.txt
@@ -26,7 +26,11 @@ Mount options unique to the isofs filesystem.
26 mode=xxx Sets the permissions on files to xxx 26 mode=xxx Sets the permissions on files to xxx
27 nojoliet Ignore Joliet extensions if they are present. 27 nojoliet Ignore Joliet extensions if they are present.
28 norock Ignore Rock Ridge extensions if they are present. 28 norock Ignore Rock Ridge extensions if they are present.
29 unhide Show hidden files. 29 hide Completely strip hidden files from the file system.
30 showassoc Show files marked with the 'associated' bit
31 unhide Deprecated; showing hidden files is now default;
32 If given, it is a synonym for 'showassoc' which will
33 recreate previous unhide behavior
30 session=x Select number of session on multisession CD 34 session=x Select number of session on multisession CD
31 sbsector=xxx Session begins from sector xxx 35 sbsector=xxx Session begins from sector xxx
32 36