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5 Commits

Author SHA1 Message Date
Al Viro
ce3b0f8d5c New helper - current_umask() 
current->fs->umask is what most of fs_struct users are doing.
Put that into a helper function.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 2009-03-31 23:00:26 -04:00
Tiger Yang
89c38bd0ad ocfs2: add ocfs2_init_acl in mknod 
We need to get the parent directories acls and let the new child inherit it.
To this, we add additional calculations for data/metadata allocation.

Signed-off-by: Tiger Yang <tiger.yang@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
 2009-01-05 08:34:20 -08:00
Tiger Yang
060bc66dd5 ocfs2: add ocfs2_acl_chmod 
This function is used to update acl xattrs during file mode changes.

Signed-off-by: Tiger Yang <tiger.yang@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
 2009-01-05 08:34:20 -08:00
Tiger Yang
23fc2702be ocfs2: add ocfs2_check_acl 
This function is used to enhance permission checking with POSIX ACLs.

Signed-off-by: Tiger Yang <tiger.yang@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
 2009-01-05 08:34:20 -08:00
Tiger Yang
929fb014e0 ocfs2: add POSIX ACL API 
This patch adds POSIX ACL(access control lists) APIs in ocfs2. We convert
struct posix_acl to many ocfs2_acl_entry and regard them as an extended
attribute entry.

Signed-off-by: Tiger Yang <tiger.yang@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
 2009-01-05 08:34:20 -08:00