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1 | /* | |
2 | * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc. | |
3 | * All Rights Reserved. | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or | |
6 | * modify it under the terms of the GNU General Public License as | |
7 | * published by the Free Software Foundation. | |
8 | * | |
9 | * This program is distributed in the hope that it would be useful, | |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | * GNU General Public License for more details. | |
13 | * | |
14 | * You should have received a copy of the GNU General Public License | |
15 | * along with this program; if not, write the Free Software Foundation, | |
16 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
17 | */ | |
18 | #ifndef __XFS_SUPPORT_UUID_H__ | |
19 | #define __XFS_SUPPORT_UUID_H__ | |
20 | ||
21 | typedef struct { | |
22 | unsigned char __u_bits[16]; | |
23 | } uuid_t; | |
24 | ||
25 | extern int uuid_is_nil(uuid_t *uuid); | |
26 | extern int uuid_equal(uuid_t *uuid1, uuid_t *uuid2); | |
27 | extern void uuid_getnodeuniq(uuid_t *uuid, int fsid [2]); | |
28 | ||
29 | static inline void | |
30 | uuid_copy(uuid_t *dst, uuid_t *src) | |
31 | { | |
32 | memcpy(dst, src, sizeof(uuid_t)); | |
33 | } | |
34 | ||
35 | #endif /* __XFS_SUPPORT_UUID_H__ */ |