1/*	$OpenBSD: nlm_prot.x,v 1.8 2008/06/15 04:41:39 sturm Exp $	*/
2
3#ifdef RPC_HDR
4%#define LM_MAXSTRLEN	1024
5%#define MAXNAMELEN	LM_MAXSTRLEN+1
6#endif
7
8enum nlm_stats {
9	nlm_granted = 0,
10	nlm_denied = 1,
11	nlm_denied_nolocks = 2,
12	nlm_blocked = 3,
13	nlm_denied_grace_period = 4
14};
15
16struct nlm_holder {
17	bool exclusive;
18	int svid;
19	netobj oh;
20	unsigned l_offset;
21	unsigned l_len;
22};
23
24union nlm_testrply switch (nlm_stats stat) {
25	case nlm_denied:
26		struct nlm_holder holder;
27	default:
28		void;
29};
30
31struct nlm_stat {
32	nlm_stats stat;
33};
34
35struct nlm_res {
36	netobj cookie;
37	nlm_stat stat;
38};
39
40struct nlm_testres {
41	netobj cookie;
42	nlm_testrply stat;
43};
44
45struct nlm_lock {
46	string caller_name<LM_MAXSTRLEN>;
47	netobj fh;
48	netobj oh;
49	int svid;
50	unsigned l_offset;
51	unsigned l_len;
52};
53
54struct nlm_lockargs {
55	netobj cookie;
56	bool block;
57	bool exclusive;
58	struct nlm_lock alock;
59	bool reclaim;
60	int state;
61};
62
63struct nlm_cancargs {
64	netobj cookie;
65	bool block;
66	bool exclusive;
67	struct nlm_lock alock;
68};
69
70struct nlm_testargs {
71	netobj cookie;
72	bool exclusive;
73	struct nlm_lock alock;
74};
75
76struct nlm_unlockargs {
77	netobj cookie;
78	struct nlm_lock alock;
79};
80
81
82#ifdef RPC_HDR
83#endif
84enum	fsh_mode {
85	fsm_DN  = 0,
86	fsm_DR  = 1,
87	fsm_DW  = 2,
88	fsm_DRW = 3
89};
90
91enum	fsh_access {
92	fsa_NONE = 0,
93	fsa_R    = 1,
94	fsa_W    = 2,
95	fsa_RW   = 3
96};
97
98struct	nlm_share {
99	string caller_name<LM_MAXSTRLEN>;
100	netobj	fh;
101	netobj	oh;
102	fsh_mode	mode;
103	fsh_access	access;
104};
105
106struct	nlm_shareargs {
107	netobj	cookie;
108	nlm_share	share;
109	bool	reclaim;
110};
111
112struct	nlm_shareres {
113	netobj	cookie;
114	nlm_stats	stat;
115	int	sequence;
116};
117
118struct	nlm_notify {
119	string name<MAXNAMELEN>;
120	int state;
121};
122
123enum nlm4_stats {
124	nlm4_granted			= 0,
125	nlm4_denied			= 1,
126	nlm4_denied_nolock		= 2,
127	nlm4_blocked			= 3,
128	nlm4_denied_grace_period	= 4,
129	nlm4_deadlck			= 5,
130	nlm4_rofs			= 6,
131	nlm4_stale_fh			= 7,
132	nlm4_fbig			= 8,
133	nlm4_failed			= 9
134};
135
136struct nlm4_stat {
137	nlm4_stats stat;
138};
139
140struct nlm4_holder {
141	bool exclusive;
142	u_int32_t svid;
143	netobj oh;
144	u_int64_t l_offset;
145	u_int64_t l_len;
146};
147
148struct nlm4_lock {
149	string caller_name<MAXNAMELEN>;
150	netobj fh;
151	netobj oh;
152	u_int32_t svid;
153	u_int64_t l_offset;
154	u_int64_t l_len;
155};
156
157struct nlm4_share {
158	string caller_name<MAXNAMELEN>;
159	netobj fh;
160	netobj oh;
161	fsh_mode mode;
162	fsh_access access;
163};
164
165union nlm4_testrply switch (nlm4_stats stat) {
166	case nlm_denied:
167		struct nlm4_holder holder;
168	default:
169		void;
170};
171
172struct nlm4_testres {
173	netobj cookie;
174	nlm4_testrply stat;
175};
176
177struct nlm4_testargs {
178	netobj cookie;
179	bool exclusive;
180	struct nlm4_lock alock;
181};
182
183struct nlm4_res {
184	netobj cookie;
185	nlm4_stat stat;
186};
187
188struct nlm4_lockargs {
189	netobj cookie;
190	bool block;
191	bool exclusive;
192	struct nlm4_lock alock;
193	bool reclaim;
194	int state;
195};
196
197struct nlm4_cancargs {
198	netobj cookie;
199	bool block;
200	bool exclusive;
201	struct nlm4_lock alock;
202};
203
204struct nlm4_unlockargs {
205	netobj cookie;
206	struct nlm4_lock alock;
207};
208
209struct	nlm4_shareargs {
210	netobj	cookie;
211	nlm4_share	share;
212	bool	reclaim;
213};
214
215struct	nlm4_shareres {
216	netobj	cookie;
217	nlm4_stats	stat;
218	int	sequence;
219};
220
221struct nlm_sm_status {
222	string mon_name<LM_MAXSTRLEN>;
223	int state;
224	opaque priv[16];
225};
226
227program NLM_PROG {
228	version NLM_SM {
229		void NLM_SM_NOTIFY(struct nlm_sm_status) = 1;
230	} = 0;
231
232	version NLM_VERS {
233
234		nlm_testres	NLM_TEST(struct nlm_testargs) =	1;
235
236		nlm_res		NLM_LOCK(struct nlm_lockargs) =	2;
237
238		nlm_res		NLM_CANCEL(struct nlm_cancargs) = 3;
239
240		nlm_res		NLM_UNLOCK(struct nlm_unlockargs) = 4;
241
242		nlm_res		NLM_GRANTED(struct nlm_testargs)= 5;
243
244		void		NLM_TEST_MSG(struct nlm_testargs) = 6;
245		void		NLM_LOCK_MSG(struct nlm_lockargs) = 7;
246		void		NLM_CANCEL_MSG(struct nlm_cancargs) = 8;
247		void		NLM_UNLOCK_MSG(struct nlm_unlockargs) = 9;
248		void		NLM_GRANTED_MSG(struct nlm_testargs) = 10;
249		void		NLM_TEST_RES(nlm_testres) = 11;
250		void		NLM_LOCK_RES(nlm_res) = 12;
251		void		NLM_CANCEL_RES(nlm_res) = 13;
252		void		NLM_UNLOCK_RES(nlm_res) = 14;
253		void		NLM_GRANTED_RES(nlm_res) = 15;
254	} = 1;
255
256	version NLM_VERSX {
257		nlm_shareres	NLM_SHARE(nlm_shareargs) = 20;
258		nlm_shareres	NLM_UNSHARE(nlm_shareargs) = 21;
259		nlm_res		NLM_NM_LOCK(nlm_lockargs) = 22;
260		void		NLM_FREE_ALL(nlm_notify) = 23;
261	} = 3;
262
263	version NLM_VERS4 {
264		nlm4_testres NLM4_TEST(nlm4_testargs) = 1;
265		nlm4_res NLM4_LOCK(nlm4_lockargs) = 2;
266		nlm4_res NLM4_CANCEL(nlm4_cancargs) = 3;
267		nlm4_res NLM4_UNLOCK(nlm4_unlockargs) = 4;
268		nlm4_res NLM4_GRANTED(nlm4_testargs) = 5;
269		void NLM4_TEST_MSG(nlm4_testargs) = 6;
270		void NLM4_LOCK_MSG(nlm4_lockargs) = 7;
271		void NLM4_CANCEL_MSG(nlm4_cancargs) = 8;
272		void NLM4_UNLOCK_MSG(nlm4_unlockargs) = 9;
273		void NLM4_GRANTED_MSG(nlm4_testargs) = 10;
274		void NLM4_TEST_RES(nlm4_testres) = 11;
275		void NLM4_LOCK_RES(nlm4_res) = 12;
276		void NLM4_CANCEL_RES(nlm4_res) = 13;
277		void NLM4_UNLOCK_RES(nlm4_res) = 14;
278		void NLM4_GRANTED_RES(nlm4_res) = 15;
279		nlm4_shareres NLM4_SHARE(nlm4_shareargs) = 20;
280		nlm4_shareres NLM4_UNSHARE(nlm4_shareargs) = 21;
281		nlm4_res NLM4_NM_LOCK(nlm4_lockargs) = 22;
282		void NLM4_FREE_ALL(nlm_notify) = 23;
283	} = 4;
284} = 100021;
285
286