1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
|
/*
Copyright (c) 2007-2012 Red Hat, Inc. <http://www.redhat.com>
This file is part of GlusterFS.
This file is licensed to you under your choice of the GNU Lesser
General Public License, version 3 or any later version (LGPLv3 or
later), or the GNU General Public License, version 2 (GPLv2), in all
cases as published by the Free Software Foundation.
*/
/* .x file defined as according to the RFC */
const MAXNETOBJ_SZ = 1024;
const LM_MAXSTRLEN = 1024;
const MAXNAMELEN = 1025;
typedef opaque netobj<MAXNETOBJ_SZ>;
#ifdef RPC_HDR
%/*
% * The following enums are actually bit encoded for efficient
% * boolean algebra.... DON'T change them.....
% */
#endif
enum fsh_mode {
fsm_DN = 0, /* deny none */
fsm_DR = 1, /* deny read */
fsm_DW = 2, /* deny write */
fsm_DRW = 3 /* deny read/write */
};
enum fsh_access {
fsa_NONE = 0, /* for completeness */
fsa_R = 1, /* read only */
fsa_W = 2, /* write only */
fsa_RW = 3 /* read/write */
};
#ifdef RPC_HDR
%/* definitions for NLM version 4 */
#endif
enum nlm4_stats {
nlm4_granted = 0,
nlm4_denied = 1,
nlm4_denied_nolock = 2,
nlm4_blocked = 3,
nlm4_denied_grace_period = 4,
nlm4_deadlck = 5,
nlm4_rofs = 6,
nlm4_stale_fh = 7,
nlm4_fbig = 8,
nlm4_failed = 9
};
struct nlm4_stat {
nlm4_stats stat;
};
struct nlm4_holder {
bool exclusive;
u_int32_t svid;
netobj oh;
u_int64_t l_offset;
u_int64_t l_len;
};
struct nlm4_lock {
string caller_name<LM_MAXSTRLEN>;
netobj fh;
netobj oh;
u_int32_t svid;
u_int64_t l_offset;
u_int64_t l_len;
};
struct nlm4_share {
string caller_name<LM_MAXSTRLEN>;
netobj fh;
netobj oh;
fsh_mode mode;
fsh_access access;
};
union nlm4_testrply switch (nlm4_stats stat) {
case nlm_denied:
struct nlm4_holder holder;
default:
void;
};
struct nlm4_testres {
netobj cookie;
nlm4_testrply stat;
};
struct nlm4_testargs {
netobj cookie;
bool exclusive;
struct nlm4_lock alock;
};
struct nlm4_res {
netobj cookie;
nlm4_stat stat;
};
struct nlm4_lockargs {
netobj cookie;
bool block;
bool exclusive;
struct nlm4_lock alock;
bool reclaim; /* used for recovering locks */
int state; /* specify local status monitor state */
};
struct nlm4_cancargs {
netobj cookie;
bool block;
bool exclusive;
struct nlm4_lock alock;
};
struct nlm4_unlockargs {
netobj cookie;
struct nlm4_lock alock;
};
struct nlm4_shareargs {
netobj cookie;
nlm4_share share;
bool reclaim;
};
struct nlm4_shareres {
netobj cookie;
nlm4_stats stat;
int sequence;
};
struct nlm4_freeallargs {
string name<LM_MAXSTRLEN>; /* client hostname */
uint32 state; /* unused */
};
/*
* argument for the procedure called by rpc.statd when a monitored host
* status change.
* XXX assumes LM_MAXSTRLEN == SM_MAXSTRLEN
*/
struct nlm_sm_status {
string mon_name<LM_MAXSTRLEN>; /* name of host */
int state; /* new state */
opaque priv[16]; /* private data */
};
|
