From 69eb66d7da7dba2696281981347698e1693c2340 Mon Sep 17 00:00:00 2001 From: Dave Kleikamp Date: Thu, 9 Mar 2006 13:59:30 -0600 Subject: JFS: add uid, gid, and umask mount options OS/2 doesn't initialize the uid, gid, or unix-style permission bits. The uid, gid, & umask mount options perform pretty much like those for the fat file system, overriding what is stored on disk. This is useful for users sharing the file system with OS/2. I implemented a little feature so that if you mask the execute bit, it will be re-enabled on directories when the appropriate read bit is unmasked. I didn't want to implement an fmask & dmask option. Signed-off-by: Dave Kleikamp --- fs/jfs/jfs_incore.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'fs/jfs/jfs_incore.h') diff --git a/fs/jfs/jfs_incore.h b/fs/jfs/jfs_incore.h index a97ead889a6..54d73716ca8 100644 --- a/fs/jfs/jfs_incore.h +++ b/fs/jfs/jfs_incore.h @@ -38,6 +38,8 @@ struct jfs_inode_info { int fileset; /* fileset number (always 16)*/ uint mode2; /* jfs-specific mode */ + uint saved_uid; /* saved for uid mount option */ + uint saved_gid; /* saved for gid mount option */ pxd_t ixpxd; /* inode extent descriptor */ dxd_t acl; /* dxd describing acl */ dxd_t ea; /* dxd describing ea */ @@ -170,6 +172,9 @@ struct jfs_sb_info { uint state; /* mount/recovery state */ unsigned long flag; /* mount time flags */ uint p_state; /* state prior to going no integrity */ + uint uid; /* uid to override on-disk uid */ + uint gid; /* gid to override on-disk gid */ + uint umask; /* umask to override on-disk umask */ }; /* jfs_sb_info commit_state */ -- cgit v1.2.3