130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng/* 230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * UUID/GUID definition 330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * 430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * Copyright (C) 2010, Intel Corp. 530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * Huang Ying <ying.huang@intel.com> 630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * 730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * This program is free software; you can redistribute it and/or 830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * modify it under the terms of the GNU General Public License version 930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * 2 as published by the Free Software Foundation; 1030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * 1130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * This program is distributed in the hope that it will be useful, 1230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * but WITHOUT ANY WARRANTY; without even the implied warranty of 1330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 1430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng * GNU General Public License for more details. 1530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng */ 1630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 1730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#ifndef _UAPI_LINUX_UUID_H_ 1830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#define _UAPI_LINUX_UUID_H_ 1930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 2030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#include <linux/types.h> 2130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#include <linux/string.h> 2230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 2330692c65c4174412c90e79489e98ab85c1a7412fBen Chengtypedef struct { 2430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 b[16]; 2530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng} uuid_le; 2630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 2730692c65c4174412c90e79489e98ab85c1a7412fBen Chengtypedef struct { 2830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng __u8 b[16]; 2930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng} uuid_be; 3030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 3130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#define UUID_LE(a, b, c, d0, d1, d2, d3, d4, d5, d6, d7) \ 3230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng((uuid_le) \ 3330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng{{ (a) & 0xff, ((a) >> 8) & 0xff, ((a) >> 16) & 0xff, ((a) >> 24) & 0xff, \ 3430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng (b) & 0xff, ((b) >> 8) & 0xff, \ 3530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng (c) & 0xff, ((c) >> 8) & 0xff, \ 3630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng (d0), (d1), (d2), (d3), (d4), (d5), (d6), (d7) }}) 3730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 3830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#define UUID_BE(a, b, c, d0, d1, d2, d3, d4, d5, d6, d7) \ 3930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng((uuid_be) \ 4030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng{{ ((a) >> 24) & 0xff, ((a) >> 16) & 0xff, ((a) >> 8) & 0xff, (a) & 0xff, \ 4130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng ((b) >> 8) & 0xff, (b) & 0xff, \ 4230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng ((c) >> 8) & 0xff, (c) & 0xff, \ 4330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng (d0), (d1), (d2), (d3), (d4), (d5), (d6), (d7) }}) 4430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 4530692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#define NULL_UUID_LE \ 4630692c65c4174412c90e79489e98ab85c1a7412fBen Cheng UUID_LE(0x00000000, 0x0000, 0x0000, 0x00, 0x00, 0x00, 0x00, \ 4730692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 0x00, 0x00, 0x00, 0x00) 4830692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 4930692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#define NULL_UUID_BE \ 5030692c65c4174412c90e79489e98ab85c1a7412fBen Cheng UUID_BE(0x00000000, 0x0000, 0x0000, 0x00, 0x00, 0x00, 0x00, \ 5130692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 0x00, 0x00, 0x00, 0x00) 5230692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 5330692c65c4174412c90e79489e98ab85c1a7412fBen Cheng 5430692c65c4174412c90e79489e98ab85c1a7412fBen Cheng#endif /* _UAPI_LINUX_UUID_H_ */ 55