| 0,0 → 1,58 |
|---|
| /* |
| * UUID/GUID definition |
| * |
| * Copyright (C) 2010, Intel Corp. |
| * Huang Ying <ying.huang@intel.com> |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License version |
| * 2 as published by the Free Software Foundation; |
| * |
| * This program 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 General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| #ifndef _UAPI_LINUX_UUID_H_ |
| #define _UAPI_LINUX_UUID_H_ |
| |
| #include <linux/types.h> |
| #include <linux/string.h> |
| |
| typedef struct { |
| __u8 b[16]; |
| } uuid_le; |
| |
| typedef struct { |
| __u8 b[16]; |
| } uuid_be; |
| |
| #define UUID_LE(a, b, c, d0, d1, d2, d3, d4, d5, d6, d7) \ |
| ((uuid_le) \ |
| {{ (a) & 0xff, ((a) >> 8) & 0xff, ((a) >> 16) & 0xff, ((a) >> 24) & 0xff, \ |
| (b) & 0xff, ((b) >> 8) & 0xff, \ |
| (c) & 0xff, ((c) >> 8) & 0xff, \ |
| (d0), (d1), (d2), (d3), (d4), (d5), (d6), (d7) }}) |
| |
| #define UUID_BE(a, b, c, d0, d1, d2, d3, d4, d5, d6, d7) \ |
| ((uuid_be) \ |
| {{ ((a) >> 24) & 0xff, ((a) >> 16) & 0xff, ((a) >> 8) & 0xff, (a) & 0xff, \ |
| ((b) >> 8) & 0xff, (b) & 0xff, \ |
| ((c) >> 8) & 0xff, (c) & 0xff, \ |
| (d0), (d1), (d2), (d3), (d4), (d5), (d6), (d7) }}) |
| |
| #define NULL_UUID_LE \ |
| UUID_LE(0x00000000, 0x0000, 0x0000, 0x00, 0x00, 0x00, 0x00, \ |
| 0x00, 0x00, 0x00, 0x00) |
| |
| #define NULL_UUID_BE \ |
| UUID_BE(0x00000000, 0x0000, 0x0000, 0x00, 0x00, 0x00, 0x00, \ |
| 0x00, 0x00, 0x00, 0x00) |
| |
| |
| #endif /* _UAPI_LINUX_UUID_H_ */ |