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authorDave Kleikamp <shaggy@austin.ibm.com>2006-03-09 22:59:30 +0300
committerDave Kleikamp <shaggy@austin.ibm.com>2006-03-09 22:59:30 +0300
commit69eb66d7da7dba2696281981347698e1693c2340 (patch)
treeba699dc7a1a80efe159f4a4401b174a7e80779fc /fs/jfs/acl.c
parentbe0bf7da19135a7a0f8c275f20c819940be218d9 (diff)
downloadlinux-69eb66d7da7dba2696281981347698e1693c2340.tar.xz
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 <shaggy@austin.ibm.com>
Diffstat (limited to 'fs/jfs/acl.c')
-rw-r--r--fs/jfs/acl.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/jfs/acl.c b/fs/jfs/acl.c
index e0b6fdab200c..e2281300979c 100644
--- a/fs/jfs/acl.c
+++ b/fs/jfs/acl.c
@@ -183,6 +183,9 @@ cleanup:
posix_acl_release(acl);
} else
inode->i_mode &= ~current->fs->umask;
+
+ JFS_IP(inode)->mode2 = (JFS_IP(inode)->mode2 & 0xffff0000) |
+ inode->i_mode;
return rc;
}