From 9769f4eb3fad2dd53a5d24c81ee5f7f05450742b Mon Sep 17 00:00:00 2001 From: Jeremy White Date: Tue, 21 Jun 2005 17:16:53 -0700 Subject: [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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/filesystems/isofs.txt | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'Documentation/filesystems') diff --git a/Documentation/filesystems/isofs.txt b/Documentation/filesystems/isofs.txt index f64a1050668..424585ff6ea 100644 --- a/Documentation/filesystems/isofs.txt +++ b/Documentation/filesystems/isofs.txt @@ -26,7 +26,11 @@ Mount options unique to the isofs filesystem. mode=xxx Sets the permissions on files to xxx nojoliet Ignore Joliet extensions if they are present. norock Ignore Rock Ridge extensions if they are present. - unhide Show hidden files. + hide Completely strip hidden files from the file system. + showassoc Show files marked with the 'associated' bit + unhide Deprecated; showing hidden files is now default; + If given, it is a synonym for 'showassoc' which will + recreate previous unhide behavior session=x Select number of session on multisession CD sbsector=xxx Session begins from sector xxx -- cgit