arm64: mte: change ASYNC and SYNC TCF settings into bitfields
[linux-2.6-microblaze.git] / include / uapi / linux / dlm_netlink.h
1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 /*
3  * Copyright (C) 2007 Red Hat, Inc.  All rights reserved.
4  *
5  * This copyrighted material is made available to anyone wishing to use,
6  * modify, copy, or redistribute it subject to the terms and conditions
7  * of the GNU General Public License v.2.
8  */
9
10 #ifndef _DLM_NETLINK_H
11 #define _DLM_NETLINK_H
12
13 #include <linux/types.h>
14 #include <linux/dlmconstants.h>
15
16 enum {
17         DLM_STATUS_WAITING = 1,
18         DLM_STATUS_GRANTED = 2,
19         DLM_STATUS_CONVERT = 3,
20 };
21
22 #define DLM_LOCK_DATA_VERSION 1
23
24 struct dlm_lock_data {
25         __u16 version;
26         __u32 lockspace_id;
27         int nodeid;
28         int ownpid;
29         __u32 id;
30         __u32 remid;
31         __u64 xid;
32         __s8 status;
33         __s8 grmode;
34         __s8 rqmode;
35         unsigned long timestamp;
36         int resource_namelen;
37         char resource_name[DLM_RESNAME_MAXLEN];
38 };
39
40 enum {
41         DLM_CMD_UNSPEC = 0,
42         DLM_CMD_HELLO,          /* user->kernel */
43         DLM_CMD_TIMEOUT,        /* kernel->user */
44         __DLM_CMD_MAX,
45 };
46
47 #define DLM_CMD_MAX (__DLM_CMD_MAX - 1)
48
49 enum {
50         DLM_TYPE_UNSPEC = 0,
51         DLM_TYPE_LOCK,
52         __DLM_TYPE_MAX,
53 };
54
55 #define DLM_TYPE_MAX (__DLM_TYPE_MAX - 1)
56
57 #define DLM_GENL_VERSION 0x1
58 #define DLM_GENL_NAME "DLM"
59
60 #endif /* _DLM_NETLINK_H */