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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
*/
#ifndef _SYS_ATTR_H
#define _SYS_ATTR_H
#ifdef __cplusplus
extern "C" {
#endif
#ifdef _KERNEL
#include <sys/vnode.h>
#include <sys/vfs.h>
#include <nfs/nfs.h>
#endif
#include <sys/nvpair.h>
/* Attribute names for nvlist's */
#define A_CRTIME "crtime"
#define A_HIDDEN "hidden"
#define A_SYSTEM "system"
#define A_READONLY "readonly"
#define A_ARCHIVE "archive"
#define A_NOUNLINK "nounlink"
#define A_IMMUTABLE "immutable"
#define A_APPENDONLY "appendonly"
#define A_NODUMP "nodump"
#define A_OPAQUE "opaque"
#define A_AV_QUARANTINED "av_quarantined"
#define A_AV_MODIFIED "av_modified"
#define A_FSID "fsid"
#define A_AV_SCANSTAMP "av_scanstamp"
#define A_OWNERSID "ownersid"
#define A_GROUPSID "groupsid"
#define A_REPARSE_POINT "reparse"
#define A_GEN "generation"
#define A_OFFLINE "offline"
#define A_SPARSE "sparse"
/* Attribute option for utilities */
#define O_HIDDEN "H"
#define O_SYSTEM "S"
#define O_READONLY "R"
#define O_ARCHIVE "A"
#define O_NOUNLINK "u"
#define O_IMMUTABLE "i"
#define O_APPENDONLY "a"
#define O_NODUMP "d"
#define O_AV_QUARANTINED "q"
#define O_AV_MODIFIED "m"
#define O_REPARSE_POINT "r"
#define O_OFFLINE "O"
#define O_SPARSE "s"
#define O_NONE ""
/* ownersid and groupsid are composed of two nvpairs */
#define SID_DOMAIN "domain"
#define SID_RID "rid"
typedef enum {
F_ATTR_INVAL = -1,
F_ARCHIVE,
F_HIDDEN,
F_READONLY,
F_SYSTEM,
F_APPENDONLY,
F_NODUMP,
F_IMMUTABLE,
F_AV_MODIFIED,
F_OPAQUE,
F_AV_SCANSTAMP,
F_AV_QUARANTINED,
F_NOUNLINK,
F_CRTIME,
F_OWNERSID,
F_GROUPSID,
F_FSID,
F_REPARSE,
F_GEN,
F_OFFLINE,
F_SPARSE,
F_ATTR_ALL
} f_attr_t;
#define VIEW_READONLY "SUNWattr_ro"
#define VIEW_READWRITE "SUNWattr_rw"
/*
* These are the supported views into the virtual sysattr directory.
* Additional views should be added before XATTR_VIEW_LAST.
*/
typedef enum {
XATTR_VIEW_INVALID = -1,
XATTR_VIEW_READONLY,
XATTR_VIEW_READWRITE,
XATTR_VIEW_LAST
} xattr_view_t;
typedef struct {
char *x_name;
char *x_option;
xattr_view_t x_xattr_view;
data_type_t x_data_type;
} xattr_entry_t;
#ifdef _KERNEL
#define XATTR_MAXFIDSZ NFS_FHMAXDATA
typedef struct {
uint16_t len;
char parent_fid[XATTR_MAXFIDSZ];
uint16_t parent_len;
uint16_t dir_offset;
} xattr_fid_t;
#define XATTR_FIDSZ (sizeof (xattr_fid_t) - sizeof (uint16_t))
int xattr_dir_vget(vfs_t *, vnode_t **, fid_t *);
int xattr_sysattr_casechk(char *name);
#endif
int attr_count(void);
const char *attr_to_name(f_attr_t);
const char *attr_to_option(f_attr_t);
f_attr_t name_to_attr(const char *name);
f_attr_t option_to_attr(const char *option);
xattr_view_t attr_to_xattr_view(f_attr_t attr);
data_type_t attr_to_data_type(f_attr_t attr);
#ifdef __cplusplus
}
#endif
#endif /* _SYS_ATTR_H */
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