From 3911634c7f4e8ed6eb61c27b596e88b0a69a3202 Mon Sep 17 00:00:00 2001 From: Anand Avati Date: Fri, 1 Jul 2011 16:55:18 +0000 Subject: posix-acl: implementation of POSIX ACL as a translator Signed-off-by: Anand Avati BUG: 2815 (Server-enforced ACLs) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2815 --- xlators/system/posix-acl/src/posix-acl-xattr.h | 52 ++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 xlators/system/posix-acl/src/posix-acl-xattr.h (limited to 'xlators/system/posix-acl/src/posix-acl-xattr.h') diff --git a/xlators/system/posix-acl/src/posix-acl-xattr.h b/xlators/system/posix-acl/src/posix-acl-xattr.h new file mode 100644 index 000000000..008a55db4 --- /dev/null +++ b/xlators/system/posix-acl/src/posix-acl-xattr.h @@ -0,0 +1,52 @@ +/* + Copyright (c) 2011 Gluster, Inc. + This file is part of GlusterFS. + + GlusterFS is free software; you can redistribute it and/or modify + it under the terms of the GNU Affero General Public License as published + by the Free Software Foundation; either version 3 of the License, + or (at your option) any later version. + + GlusterFS 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 + Affero General Public License for more details. + + You should have received a copy of the GNU Affero General Public License + along with this program. If not, see + . +*/ + + +#ifndef _POSIX_ACL_XATTR_H +#define _POSIX_ACL_XATTR_H + +#include + +#include "common-utils.h" +#include "posix-acl.h" + +#define POSIX_ACL_ACCESS_XATTR "system.posix_acl_access" +#define POSIX_ACL_DEFAULT_XATTR "system.posix_acl_default" + +#define POSIX_ACL_VERSION 2 + +struct posix_acl_xattr_entry { + uint16_t tag; + uint16_t perm; + uint32_t id; +}; + +struct posix_acl_xattr_header { + uint32_t version; + struct posix_acl_xattr_entry entries[0]; +}; + +struct posix_acl *posix_acl_from_xattr (xlator_t *this, const char *buf, int size); + +int posix_acl_to_xattr (xlator_t *this, struct posix_acl *acl, char *buf, int size); + +int posix_acl_matches_xattr (xlator_t *this, struct posix_acl *acl, const char *buf, int size); + + +#endif /* !_POSIX_ACL_XATTR_H */ -- cgit