diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/include/linux/lustre_acl.h')
| -rw-r--r-- | drivers/staging/lustre/lustre/include/linux/lustre_acl.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/drivers/staging/lustre/lustre/include/linux/lustre_acl.h b/drivers/staging/lustre/lustre/include/linux/lustre_acl.h new file mode 100644 index 000000000000..ff4fc4ff2894 --- /dev/null +++ b/drivers/staging/lustre/lustre/include/linux/lustre_acl.h @@ -0,0 +1,66 @@ +/* + * GPL HEADER START + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 only, + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License version 2 for more details (a copy is included + * in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU General Public License + * version 2 along with this program; If not, see + * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf + * + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, + * CA 95054 USA or visit www.sun.com if you need additional information or + * have any questions. + * + * GPL HEADER END + */ +/* + * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. + * Use is subject to license terms. + */ +/* + * Copyright (c) 2011, Intel Corporation. + */ +/* + * This file is part of Lustre, http://www.lustre.org/ + * Lustre is a trademark of Sun Microsystems, Inc. + * + * lustre/lustre/include/lustre_acl.h + * + * MDS data structures. + * See also lustre_idl.h for wire formats of requests. + */ + +#ifndef _LUSTRE_LINUX_ACL_H +#define _LUSTRE_LINUX_ACL_H + +#ifndef _LUSTRE_ACL_H +#error Shoud not include direectly. use #include <lustre_acl.h> instead +#endif + +# include <linux/fs.h> +# include <linux/dcache.h> +# ifdef CONFIG_FS_POSIX_ACL +# include <linux/posix_acl_xattr.h> +# define LUSTRE_POSIX_ACL_MAX_ENTRIES 32 +# define LUSTRE_POSIX_ACL_MAX_SIZE \ + (sizeof(posix_acl_xattr_header) + \ + LUSTRE_POSIX_ACL_MAX_ENTRIES * sizeof(posix_acl_xattr_entry)) +# endif /* CONFIG_FS_POSIX_ACL */ +# include <linux/lustre_intent.h> +# include <linux/xattr.h> /* XATTR_{REPLACE,CREATE} */ + +#ifndef LUSTRE_POSIX_ACL_MAX_SIZE +# define LUSTRE_POSIX_ACL_MAX_SIZE 0 +#endif + +#endif /* _LUSTRE_LINUX_ACL_H */ |