| Harry Liebel | f58ad36 | 2014-01-10 18:00:33 +0000 | [diff] [blame] | 1 | /*- |
| 2 | * Copyright (c) 2002 Marcel Moolenaar |
| 3 | * All rights reserved. |
| 4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions |
| 7 | * are met: |
| 8 | * |
| 9 | * 1. Redistributions of source code must retain the above copyright |
| 10 | * notice, this list of conditions and the following disclaimer. |
| 11 | * 2. Redistributions in binary form must reproduce the above copyright |
| 12 | * notice, this list of conditions and the following disclaimer in the |
| 13 | * documentation and/or other materials provided with the distribution. |
| 14 | * |
| 15 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| 16 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| 17 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| 18 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 19 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 20 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 21 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 22 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 23 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 24 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 25 | * |
| 26 | * $FreeBSD$ |
| 27 | */ |
| 28 | |
| 29 | /* |
| 30 | * Portions copyright (c) 2014, ARM Limited and Contributors. |
| 31 | * All rights reserved. |
| 32 | */ |
| 33 | |
| 34 | #ifndef _SYS_UUID_H_ |
| 35 | #define _SYS_UUID_H_ |
| 36 | |
| Harry Liebel | f58ad36 | 2014-01-10 18:00:33 +0000 | [diff] [blame] | 37 | /* Length of a node address (an IEEE 802 address). */ |
| 38 | #define _UUID_NODE_LEN 6 |
| 39 | |
| dp-arm | 516dfcb | 2016-11-03 13:59:26 +0000 | [diff] [blame] | 40 | /* Length of UUID string including dashes. */ |
| 41 | #define _UUID_STR_LEN 36 |
| 42 | |
| Harry Liebel | f58ad36 | 2014-01-10 18:00:33 +0000 | [diff] [blame] | 43 | /* |
| 44 | * See also: |
| 45 | * http://www.opengroup.org/dce/info/draft-leach-uuids-guids-01.txt |
| 46 | * http://www.opengroup.org/onlinepubs/009629399/apdxa.htm |
| 47 | * |
| 48 | * A DCE 1.1 compatible source representation of UUIDs. |
| 49 | */ |
| 50 | struct uuid { |
| 51 | uint32_t time_low; |
| 52 | uint16_t time_mid; |
| 53 | uint16_t time_hi_and_version; |
| 54 | uint8_t clock_seq_hi_and_reserved; |
| 55 | uint8_t clock_seq_low; |
| 56 | uint8_t node[_UUID_NODE_LEN]; |
| 57 | }; |
| 58 | |
| 59 | /* XXX namespace pollution? */ |
| 60 | typedef struct uuid uuid_t; |
| 61 | |
| 62 | #endif /* _SYS_UUID_H_ */ |