David Howells
607ca46e97
Signed-off-by: David Howells <[email protected]> Acked-by: Arnd Bergmann <[email protected]> Acked-by: Thomas Gleixner <[email protected]> Acked-by: Michael Kerrisk <[email protected]> Acked-by: Paul E. McKenney <[email protected]> Acked-by: Dave Jones <[email protected]>
46 lines
846 B
C
46 lines
846 B
C
/*
|
|
* Copyright (C) 2005-2008 Red Hat, Inc. All rights reserved.
|
|
*
|
|
* This copyrighted material is made available to anyone wishing to use,
|
|
* modify, copy, or redistribute it subject to the terms and conditions
|
|
* of the GNU General Public License v.2.
|
|
*/
|
|
|
|
#ifndef _UAPI__DLM_PLOCK_DOT_H__
|
|
#define _UAPI__DLM_PLOCK_DOT_H__
|
|
|
|
#include <linux/types.h>
|
|
|
|
#define DLM_PLOCK_MISC_NAME "dlm_plock"
|
|
|
|
#define DLM_PLOCK_VERSION_MAJOR 1
|
|
#define DLM_PLOCK_VERSION_MINOR 2
|
|
#define DLM_PLOCK_VERSION_PATCH 0
|
|
|
|
enum {
|
|
DLM_PLOCK_OP_LOCK = 1,
|
|
DLM_PLOCK_OP_UNLOCK,
|
|
DLM_PLOCK_OP_GET,
|
|
};
|
|
|
|
#define DLM_PLOCK_FL_CLOSE 1
|
|
|
|
struct dlm_plock_info {
|
|
__u32 version[3];
|
|
__u8 optype;
|
|
__u8 ex;
|
|
__u8 wait;
|
|
__u8 flags;
|
|
__u32 pid;
|
|
__s32 nodeid;
|
|
__s32 rv;
|
|
__u32 fsid;
|
|
__u64 number;
|
|
__u64 start;
|
|
__u64 end;
|
|
__u64 owner;
|
|
};
|
|
|
|
|
|
#endif /* _UAPI__DLM_PLOCK_DOT_H__ */
|