mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2024-12-25 18:59:33 +03:00
95 lines
2.8 KiB
C
95 lines
2.8 KiB
C
|
/*
|
||
|
|
* CDDL HEADER START
|
||
|
|
*
|
||
|
|
* The contents of this file are subject to the terms of the
|
||
|
|
* Common Development and Distribution License, Version 1.0 only
|
||
|
|
* (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 2006 Sun Microsystems, Inc. All rights reserved.
|
||
|
|
* Use is subject to license terms.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _SYS_UUID_H
|
||
|
|
#define _SYS_UUID_H
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/*
|
||
|
|
* The copyright in this file is taken from the original Leach
|
||
|
|
* & Salz UUID specification, from which this implementation
|
||
|
|
* is derived.
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Copyright (c) 1990- 1993, 1996 Open Software Foundation, Inc.
|
||
|
|
* Copyright (c) 1989 by Hewlett-Packard Company, Palo Alto, Ca. &
|
||
|
|
* Digital Equipment Corporation, Maynard, Mass. Copyright (c) 1998
|
||
|
|
* Microsoft. To anyone who acknowledges that this file is provided
|
||
|
|
* "AS IS" without any express or implied warranty: permission to use,
|
||
|
|
* copy, modify, and distribute this file for any purpose is hereby
|
||
|
|
* granted without fee, provided that the above copyright notices and
|
||
|
|
* this notice appears in all source code copies, and that none of the
|
||
|
|
* names of Open Software Foundation, Inc., Hewlett-Packard Company,
|
||
|
|
* or Digital Equipment Corporation be used in advertising or
|
||
|
|
* publicity pertaining to distribution of the software without
|
||
|
|
* specific, written prior permission. Neither Open Software
|
||
|
|
* Foundation, Inc., Hewlett-Packard Company, Microsoft, nor Digital
|
||
|
|
* Equipment Corporation makes any representations about the
|
||
|
|
* suitability of this software for any purpose.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <sys/types.h>
|
||
|
|
#include <sys/byteorder.h>
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
uint8_t nodeID[6];
|
||
|
|
} uuid_node_t;
|
||
|
|
|
||
|
|
/*
|
||
|
|
* The uuid type used throughout when referencing uuids themselves
|
||
|
|
*/
|
||
|
|
struct uuid {
|
||
|
|
uint32_t time_low;
|
||
|
|
uint16_t time_mid;
|
||
|
|
uint16_t time_hi_and_version;
|
||
|
|
uint8_t clock_seq_hi_and_reserved;
|
||
|
|
uint8_t clock_seq_low;
|
||
|
|
uint8_t node_addr[6];
|
||
|
|
};
|
||
|
|
|
||
|
|
#define UUID_PRINTABLE_STRING_LENGTH 37
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Convert a uuid to/from little-endian format
|
||
|
|
*/
|
||
|
|
#define UUID_LE_CONVERT(dest, src) \
|
||
|
|
{ \
|
||
|
|
(dest) = (src); \
|
||
|
|
(dest).time_low = LE_32((dest).time_low); \
|
||
|
|
(dest).time_mid = LE_16((dest).time_mid); \
|
||
|
|
(dest).time_hi_and_version = LE_16((dest).time_hi_and_version); \
|
||
|
|
}
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* _SYS_UUID_H */
|