projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 607ca46e DH |
1 | /* |
| 2 | * Copyright (C) 2005-2008 Red Hat, Inc. All rights reserved. | |
| 3 | * | |
| 4 | * This copyrighted material is made available to anyone wishing to use, | |
| 5 | * modify, copy, or redistribute it subject to the terms and conditions | |
| 6 | * of the GNU General Public License v.2. | |
| 7 | */ | |
| 8 | ||
| 9 | #ifndef _UAPI__DLM_PLOCK_DOT_H__ | |
| 10 | #define _UAPI__DLM_PLOCK_DOT_H__ | |
| 11 | ||
| 12 | #include <linux/types.h> | |
| 13 | ||
| 14 | #define DLM_PLOCK_MISC_NAME "dlm_plock" | |
| 15 | ||
| 16 | #define DLM_PLOCK_VERSION_MAJOR 1 | |
| 17 | #define DLM_PLOCK_VERSION_MINOR 2 | |
| 18 | #define DLM_PLOCK_VERSION_PATCH 0 | |
| 19 | ||
| 20 | enum { | |
| 21 | DLM_PLOCK_OP_LOCK = 1, | |
| 22 | DLM_PLOCK_OP_UNLOCK, | |
| 23 | DLM_PLOCK_OP_GET, | |
| 24 | }; | |
| 25 | ||
| 26 | #define DLM_PLOCK_FL_CLOSE 1 | |
| 27 | ||
| 28 | struct dlm_plock_info { | |
| 29 | __u32 version[3]; | |
| 30 | __u8 optype; | |
| 31 | __u8 ex; | |
| 32 | __u8 wait; | |
| 33 | __u8 flags; | |
| 34 | __u32 pid; | |
| 35 | __s32 nodeid; | |
| 36 | __s32 rv; | |
| 37 | __u32 fsid; | |
| 38 | __u64 number; | |
| 39 | __u64 start; | |
| 40 | __u64 end; | |
| 41 | __u64 owner; | |
| 42 | }; | |
| 43 | ||
| 44 | ||
| 45 | #endif /* _UAPI__DLM_PLOCK_DOT_H__ */ |