diff options
Diffstat (limited to 'fs/gfs2/acl.h')
| -rw-r--r-- | fs/gfs2/acl.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/fs/gfs2/acl.h b/fs/gfs2/acl.h new file mode 100644 index 000000000000..a174b4f6bcc2 --- /dev/null +++ b/fs/gfs2/acl.h @@ -0,0 +1,37 @@ +/* + * Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved. + * Copyright (C) 2004-2005 Red Hat, Inc. All rights reserved. + * + * This copyrighted material is made available to anyone wishing to use, + * modify, copy, or redistribute it subject to the terms and conditions + * of the GNU General Public License v.2. + */ + +#ifndef __ACL_DOT_H__ +#define __ACL_DOT_H__ + +#define GFS2_POSIX_ACL_ACCESS "posix_acl_access" +#define GFS2_POSIX_ACL_ACCESS_LEN 16 +#define GFS2_POSIX_ACL_DEFAULT "posix_acl_default" +#define GFS2_POSIX_ACL_DEFAULT_LEN 17 + +#define GFS2_ACL_IS_ACCESS(name, len) \ + ((len) == GFS2_POSIX_ACL_ACCESS_LEN && \ + !memcmp(GFS2_POSIX_ACL_ACCESS, (name), (len))) + +#define GFS2_ACL_IS_DEFAULT(name, len) \ + ((len) == GFS2_POSIX_ACL_DEFAULT_LEN && \ + !memcmp(GFS2_POSIX_ACL_DEFAULT, (name), (len))) + +struct gfs2_ea_request; + +int gfs2_acl_validate_set(struct gfs2_inode *ip, int access, + struct gfs2_ea_request *er, + int *remove, mode_t *mode); +int gfs2_acl_validate_remove(struct gfs2_inode *ip, int access); +int gfs2_check_acl_locked(struct inode *inode, int mask); +int gfs2_check_acl(struct inode *inode, int mask); +int gfs2_acl_create(struct gfs2_inode *dip, struct gfs2_inode *ip); +int gfs2_acl_chmod(struct gfs2_inode *ip, struct iattr *attr); + +#endif /* __ACL_DOT_H__ */ |