1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
24 * Copyright 2016 Syneto S.R.L. All rights reserved.
25 * Copyright 2017 Nexenta Systems, Inc. All rights reserved.
26 */
27
28 /*
29 * Function prototypes for the SMB module.
30 */
31
32 #ifndef _SMB_KPROTO_H_
33 #define _SMB_KPROTO_H_
34
35 #ifdef __cplusplus
36 extern "C" {
37 #endif
38
39 #include <sys/types.h>
40 #include <sys/param.h>
41 #include <sys/systm.h>
42 #include <sys/debug.h>
43 #include <sys/kmem.h>
44 #include <sys/socket.h>
45 #include <sys/ksocket.h>
46 #include <sys/cred.h>
47 #include <sys/nbmlock.h>
48 #include <sys/sunddi.h>
49 #include <sys/atomic.h>
50 #include <smbsrv/smb.h>
51 #include <smbsrv/string.h>
52 #include <smbsrv/smb_vops.h>
53 #include <smbsrv/smb_xdr.h>
54 #include <smbsrv/smb_token.h>
55 #include <smbsrv/smb_ktypes.h>
56 #include <smbsrv/smb_ioctl.h>
57
58 /*
59 * DTrace SDT probes have different signatures in userland than they do in
60 * kernel. If we're compiling for user mode (libfksmbsrv) define them as
61 * either no-op (for the SMB dtrace provider) or libfksmbsrv functions for
62 * the other SDT probe sites.
63 */
64 #ifndef _KERNEL
65
66 extern void smb_dtrace1(const char *f, const char *n,
67 const char *t1, long v1);
68 extern void smb_dtrace2(const char *f, const char *n,
69 const char *t1, long v1,
70 const char *t2, long v2);
71 extern void smb_dtrace3(const char *f, const char *n,
72 const char *t1, long v1,
73 const char *t2, long v2,
74 const char *t3, long v3);
75
76 /*
77 * These are for the SMB dtrace proivder, which for a user-mode build
78 * are largely redundant with the fbt probes so make these no-ops.
79 */
80 #undef DTRACE_SMB_1
81 #define DTRACE_SMB_1(n, a, b) ((void)b)
82 #undef DTRACE_SMB_2
83 #define DTRACE_SMB_2(n, a, b, c, d) ((void)b, (void)d)
84
85 /*
86 * These are for the other (specialized) dtrace SDT probes sprinkled
87 * through the smbsrv code. In libfksmbsrv map these to functions.
88 */
89
90 #undef DTRACE_PROBE1
91 #define DTRACE_PROBE1(n, a, b) \
92 smb_dtrace1(__func__, #n, #a, (long)b)
93
94 #undef DTRACE_PROBE2
95 #define DTRACE_PROBE2(n, a, b, c, d) \
96 smb_dtrace2(__func__, #n, #a, (long)b, #c, (long)d)
97
98 #undef DTRACE_PROBE3
99 #define DTRACE_PROBE3(n, a, b, c, d, e, f) \
100 smb_dtrace3(__func__, #n, #a, (long)b, #c, (long)d, #e, (long)f)
101
102 #endif /* _KERNEL */
103
104 extern int smb_maxbufsize;
105 extern int smb_flush_required;
106 extern int smb_dirsymlink_enable;
107 extern int smb_oplock_levelII;
108 extern int smb_oplock_timeout;
109 extern int smb_oplock_min_timeout;
110 extern int smb_shortnames;
111 extern int smb_sign_debug;
112 extern uint_t smb_audit_flags;
113 extern int smb_ssetup_threshold;
114 extern int smb_tcon_threshold;
115 extern int smb_opipe_threshold;
116 extern int smb_ssetup_timeout;
117 extern int smb_tcon_timeout;
118 extern int smb_opipe_timeout;
119 extern const uint32_t smb_vop_dosattr_settable;
120
121 /* Thread priorities - see smb_init.c */
122 extern int smbsrv_base_pri;
123 extern int smbsrv_listen_pri;
124 extern int smbsrv_receive_pri;
125 extern int smbsrv_worker_pri;
126 extern int smbsrv_notify_pri;
127 extern int smbsrv_timer_pri;
128
129 extern kmem_cache_t *smb_cache_request;
130 extern kmem_cache_t *smb_cache_session;
131 extern kmem_cache_t *smb_cache_user;
132 extern kmem_cache_t *smb_cache_tree;
133 extern kmem_cache_t *smb_cache_ofile;
134 extern kmem_cache_t *smb_cache_odir;
135 extern kmem_cache_t *smb_cache_opipe;
136 extern kmem_cache_t *smb_cache_event;
137 extern kmem_cache_t *smb_cache_lock;
138
139 extern kmem_cache_t *smb_kshare_cache_vfs;
140
141 time_t smb_get_boottime(void);
142 int smb_server_lookup(smb_server_t **);
143 void smb_server_release(smb_server_t *);
144
145 /*
146 * SMB request handers called from the dispatcher. Each SMB request
147 * is handled in three phases: pre, com (command) and post.
148 *
149 * The pre-handler is primarily to set things up for the DTrace start
150 * probe. Typically, the SMB request is unmarshalled so that request
151 * specific context can be traced. This is also a useful place to
152 * allocate memory that will be used throughout the processing of the
153 * command.
154 *
155 * The com-handler performs the requested operation: request validation,
156 * bulk (write) incoming data decode, implementation of the appropriate
157 * algorithm and transmission of a response (as appropriate).
158 *
159 * The post-handler is always called, regardless of success or failure
160 * of the pre or com functions, to trigger the DTrace done probe and
161 * deallocate memory allocated in the pre-handler.
162 */
163 #define SMB_SDT_OPS(NAME) \
164 smb_pre_##NAME, \
165 smb_com_##NAME, \
166 smb_post_##NAME
167
168 #define SMB_COM_DECL(NAME) \
169 smb_sdrc_t smb_pre_##NAME(smb_request_t *); \
170 smb_sdrc_t smb_com_##NAME(smb_request_t *); \
171 void smb_post_##NAME(smb_request_t *)
172
173 SMB_COM_DECL(check_directory);
174 SMB_COM_DECL(close);
175 SMB_COM_DECL(close_and_tree_disconnect);
176 SMB_COM_DECL(close_print_file);
177 SMB_COM_DECL(create);
178 SMB_COM_DECL(create_directory);
179 SMB_COM_DECL(create_new);
180 SMB_COM_DECL(create_temporary);
181 SMB_COM_DECL(delete);
182 SMB_COM_DECL(delete_directory);
183 SMB_COM_DECL(echo);
184 SMB_COM_DECL(find);
185 SMB_COM_DECL(find_close);
186 SMB_COM_DECL(find_close2);
187 SMB_COM_DECL(find_unique);
188 SMB_COM_DECL(flush);
189 SMB_COM_DECL(get_print_queue);
190 SMB_COM_DECL(invalid);
191 SMB_COM_DECL(ioctl);
192 SMB_COM_DECL(lock_and_read);
193 SMB_COM_DECL(lock_byte_range);
194 SMB_COM_DECL(locking_andx);
195 SMB_COM_DECL(logoff_andx);
196 SMB_COM_DECL(negotiate);
197 SMB_COM_DECL(nt_cancel);
198 SMB_COM_DECL(nt_create_andx);
199 SMB_COM_DECL(nt_rename);
200 SMB_COM_DECL(nt_transact);
201 SMB_COM_DECL(nt_transact_secondary);
202 SMB_COM_DECL(open);
203 SMB_COM_DECL(open_andx);
204 SMB_COM_DECL(open_print_file);
205 SMB_COM_DECL(process_exit);
206 SMB_COM_DECL(query_information);
207 SMB_COM_DECL(query_information2);
208 SMB_COM_DECL(query_information_disk);
209 SMB_COM_DECL(read);
210 SMB_COM_DECL(read_andx);
211 SMB_COM_DECL(read_raw);
212 SMB_COM_DECL(rename);
213 SMB_COM_DECL(search);
214 SMB_COM_DECL(seek);
215 SMB_COM_DECL(session_setup_andx);
216 SMB_COM_DECL(set_information);
217 SMB_COM_DECL(set_information2);
218 SMB_COM_DECL(transaction);
219 SMB_COM_DECL(transaction2);
220 SMB_COM_DECL(transaction2_secondary);
221 SMB_COM_DECL(transaction_secondary);
222 SMB_COM_DECL(tree_connect);
223 SMB_COM_DECL(tree_connect_andx);
224 SMB_COM_DECL(tree_disconnect);
225 SMB_COM_DECL(unlock_byte_range);
226 SMB_COM_DECL(write);
227 SMB_COM_DECL(write_and_close);
228 SMB_COM_DECL(write_and_unlock);
229 SMB_COM_DECL(write_andx);
230 SMB_COM_DECL(write_print_file);
231 SMB_COM_DECL(write_raw);
232
233 #define SMB_NT_TRANSACT_DECL(NAME) \
234 smb_sdrc_t smb_pre_##NAME(smb_request_t *, smb_xa_t *); \
235 smb_sdrc_t smb_##NAME(smb_request_t *, smb_xa_t *); \
236 void smb_post_##NAME(smb_request_t *, smb_xa_t *)
237
238 SMB_NT_TRANSACT_DECL(nt_transact_create);
239
240 smb_sdrc_t smb_nt_transact_notify_change(smb_request_t *, smb_xa_t *);
241 smb_sdrc_t smb_nt_transact_query_security_info(smb_request_t *, smb_xa_t *);
242 smb_sdrc_t smb_nt_transact_set_security_info(smb_request_t *, smb_xa_t *);
243 smb_sdrc_t smb_nt_transact_ioctl(smb_request_t *, smb_xa_t *);
244 smb_sdrc_t smb_nt_transact_rename(smb_request_t *, smb_xa_t *);
245 smb_sdrc_t smb_nt_transact_query_quota(smb_request_t *, smb_xa_t *);
246 smb_sdrc_t smb_nt_transact_set_quota(smb_request_t *, smb_xa_t *);
247
248 smb_sdrc_t smb_com_trans2_open2(smb_request_t *, smb_xa_t *);
249 smb_sdrc_t smb_com_trans2_create_directory(smb_request_t *, smb_xa_t *);
250 smb_sdrc_t smb_com_trans2_find_first2(smb_request_t *, smb_xa_t *);
251 smb_sdrc_t smb_com_trans2_find_next2(smb_request_t *, smb_xa_t *);
252 smb_sdrc_t smb_com_trans2_query_fs_information(smb_request_t *, smb_xa_t *);
253 smb_sdrc_t smb_com_trans2_set_fs_information(smb_request_t *, smb_xa_t *);
254 smb_sdrc_t smb_com_trans2_query_path_information(smb_request_t *, smb_xa_t *);
255 smb_sdrc_t smb_com_trans2_query_file_information(smb_request_t *, smb_xa_t *);
256 smb_sdrc_t smb_com_trans2_set_path_information(smb_request_t *, smb_xa_t *);
257 smb_sdrc_t smb_com_trans2_set_file_information(smb_request_t *, smb_xa_t *);
258 smb_sdrc_t smb_com_trans2_get_dfs_referral(smb_request_t *, smb_xa_t *);
259
260 uint32_t smb_query_stream_info(smb_request_t *, mbuf_chain_t *,
261 smb_queryinfo_t *);
262 int smb_fssize(smb_request_t *, smb_fssize_t *);
263
264 /* smb_quota.c */
265 uint32_t smb_quota_query_user_quota(smb_request_t *, uid_t, smb_quota_t *);
266 int smb_quota_query(smb_server_t *, smb_quota_query_t *,
267 smb_quota_response_t *);
268 int smb_quota_set(smb_server_t *, smb_quota_set_t *, uint32_t *);
269 uint32_t smb_quota_init_sids(mbuf_chain_t *, smb_quota_query_t *,
270 smb_ofile_t *);
271 uint32_t smb_quota_decode_sids(mbuf_chain_t *, list_t *);
272 void smb_quota_free_sids(smb_quota_query_t *);
273 void smb_quota_max_quota(mbuf_chain_t *, smb_quota_query_t *);
274 uint32_t smb_quota_decode_quotas(mbuf_chain_t *, list_t *);
275 uint32_t smb_quota_encode_quotas(mbuf_chain_t *, smb_quota_query_t *,
276 smb_quota_response_t *, smb_ofile_t *);
277 void smb_quota_free_quotas(list_t *);
278
279 void smb_query_shortname(smb_node_t *, smb_queryinfo_t *);
280
281 uint32_t smb_dfs_fsctl(smb_request_t *, smb_fsctl_t *);
282 uint32_t smb_dfs_get_referrals(smb_request_t *, smb_fsctl_t *);
283
284 int smb1_newrq_negotiate(smb_request_t *);
285 smb_sdrc_t smb1_negotiate_smb2(smb_request_t *sr);
286
287 uint32_t smb_set_basic_info(smb_request_t *, smb_setinfo_t *);
288 uint32_t smb_set_eof_info(smb_request_t *, smb_setinfo_t *);
289 uint32_t smb_set_alloc_info(smb_request_t *, smb_setinfo_t *);
290 uint32_t smb_set_disposition_info(smb_request_t *, smb_setinfo_t *);
291
292 uint32_t smb_setinfo_rename(smb_request_t *, smb_node_t *, char *, int);
293 uint32_t smb_common_rename(smb_request_t *, smb_fqi_t *, smb_fqi_t *);
294
295 uint32_t smb_setinfo_link(smb_request_t *, smb_node_t *, char *, int);
296 uint32_t smb_make_link(smb_request_t *, smb_fqi_t *, smb_fqi_t *);
297
298
299 /*
300 * Logging functions
301 */
302 void smb_log_flush(void);
303 void smb_correct_keep_alive_values(uint32_t new_keep_alive);
304 void smb_close_all_connections(void);
305
306 int smb_net_id(uint32_t);
307
308 /*
309 * oplock functions - node operations
310 */
311 void smb_oplock_acquire(smb_request_t *sr, smb_node_t *, smb_ofile_t *);
312 void smb_oplock_release(smb_node_t *, smb_ofile_t *);
313 int smb_oplock_break(smb_request_t *, smb_node_t *, uint32_t);
314 void smb_oplock_break_levelII(smb_node_t *);
315 void smb_oplock_ack(smb_node_t *, smb_ofile_t *, uint8_t);
316 void smb_oplock_broadcast(smb_node_t *);
317
318 void smb1_oplock_break_notification(smb_request_t *, uint8_t);
319 void smb2_oplock_break_notification(smb_request_t *, uint8_t);
320
321 /*
322 * range lock functions - node operations
323 */
324 uint32_t smb_lock_get_lock_count(smb_node_t *, smb_ofile_t *);
325 uint32_t smb_unlock_range(smb_request_t *, uint64_t, uint64_t, uint32_t);
326 uint32_t smb_lock_range(smb_request_t *, uint64_t, uint64_t, uint32_t,
327 uint32_t, uint32_t);
328 uint32_t smb_lock_range_cancel(smb_request_t *, uint64_t, uint64_t, uint32_t);
329 void smb_lock_range_error(smb_request_t *, uint32_t);
330
331 int smb_lock_range_access(smb_request_t *, smb_node_t *,
332 uint64_t, uint64_t, boolean_t);
333
334 DWORD smb_nbl_conflict(smb_node_t *, uint64_t, uint64_t, nbl_op_t);
335
336 void smb_mangle(const char *, ino64_t, char *, size_t);
337 int smb_unmangle(smb_node_t *, char *, char *, int, uint32_t);
338 boolean_t smb_needs_mangled(const char *);
339 boolean_t smb_maybe_mangled(char *);
340 boolean_t smb_is_reserved_dos_name(const char *);
341 boolean_t smb_is_invalid_filename(const char *);
342
343 void smbsr_cleanup(smb_request_t *sr);
344
345 int smbsr_connect_tree(smb_request_t *);
346
347 int smb_common_create_directory(smb_request_t *);
348
349 void smb_convert_wildcards(char *);
350 boolean_t smb_contains_wildcards(const char *);
351 int smb_ascii_or_unicode_strlen(smb_request_t *, char *);
352 int smb_ascii_or_unicode_strlen_null(smb_request_t *, char *);
353 int smb_ascii_or_unicode_null_len(smb_request_t *);
354
355 int smb_search(smb_request_t *);
356
357 uint32_t smb_common_create(smb_request_t *);
358 uint32_t smb_common_open(smb_request_t *);
359
360 int smb_common_write(smb_request_t *, smb_rw_param_t *);
361
362 void smb_pathname_init(smb_request_t *, smb_pathname_t *, char *);
363 boolean_t smb_pathname_validate(smb_request_t *, smb_pathname_t *);
364 boolean_t smb_validate_dirname(smb_request_t *, smb_pathname_t *);
365 boolean_t smb_validate_object_name(smb_request_t *, smb_pathname_t *);
366 boolean_t smb_validate_stream_name(smb_request_t *, smb_pathname_t *);
367 boolean_t smb_is_stream_name(char *);
368 void smb_stream_parse_name(char *, char *, char *);
369
370
371 uint32_t smb_omode_to_amask(uint32_t desired_access);
372
373 void sshow_distribution_info(char *);
374
375 uint32_t smb2sr_go_async(smb_request_t *sr,
376 smb_sdrc_t (*async_func)(smb_request_t *));
377
378 void smb_dispatch_stats_init(smb_server_t *);
379 void smb_dispatch_stats_fini(smb_server_t *);
380 void smb_dispatch_stats_update(smb_server_t *,
381 smb_kstat_req_t *, int, int);
382
383 int smb1sr_newrq(smb_request_t *);
384 int smb1sr_newrq_cancel(smb_request_t *);
385 void smb1sr_work(smb_request_t *);
386
387 int smbsr_encode_empty_result(smb_request_t *);
388 void smbsr_lookup_file(smb_request_t *);
389 void smbsr_release_file(smb_request_t *);
390
391 int smbsr_decode_vwv(smb_request_t *sr, const char *, ...);
392 int smbsr_decode_data(smb_request_t *sr, const char *, ...);
393 boolean_t smbsr_decode_data_avail(smb_request_t *);
394 int smbsr_encode_result(smb_request_t *, int, int, const char *, ...);
395 smb_xa_t *smbsr_lookup_xa(smb_request_t *sr);
396 void smbsr_send_reply(smb_request_t *);
397
398 uint32_t smb_errno2status(int);
399 uint16_t smb_status2doserr(uint32_t);
400 void smbsr_map_errno(int, smb_error_t *);
401 void smbsr_set_error(smb_request_t *, smb_error_t *);
402 void smbsr_errno(smb_request_t *, int);
403 void smbsr_status(smb_request_t *, DWORD, uint16_t, uint16_t);
404 #define smbsr_error(SR, ST, CL, CO) \
405 smbsr_status(SR, ST, CL, CO)
406 #define smbsr_warn(SR, ST, CL, CO) \
407 smbsr_status(SR, ST, CL, CO)
408 void smbsr_status_smb2(smb_request_t *, DWORD);
409
410 int clock_get_milli_uptime(void);
411
412 int smb_mbc_vencodef(mbuf_chain_t *, const char *, va_list);
413 int smb_mbc_vdecodef(mbuf_chain_t *, const char *, va_list);
414 int smb_mbc_decodef(mbuf_chain_t *, const char *, ...);
415 int smb_mbc_encodef(mbuf_chain_t *, const char *, ...);
416 int smb_mbc_peek(mbuf_chain_t *, int, const char *, ...);
417 int smb_mbc_poke(mbuf_chain_t *, int, const char *, ...);
418 int smb_mbc_put_mem(mbuf_chain_t *, void *, int);
419 int smb_mbc_copy(mbuf_chain_t *, const mbuf_chain_t *, int, int);
420
421 void smbsr_encode_header(smb_request_t *sr, int wct,
422 int bcc, const char *fmt, ...);
423
424 void smb_encode_sd(mbuf_chain_t *, smb_sd_t *, uint32_t);
425 void smb_encode_sid(mbuf_chain_t *, smb_sid_t *);
426 smb_sid_t *smb_decode_sid(mbuf_chain_t *, uint32_t);
427 uint32_t smb_decode_sd(mbuf_chain_t *, smb_sd_t *);
428
429 uint32_t smb_pad_align(uint32_t, uint32_t);
430
431 /*
432 * Socket functions
433 */
434 ksocket_t smb_socreate(int domain, int type, int protocol);
435 void smb_soshutdown(ksocket_t so);
436 void smb_sodestroy(ksocket_t so);
437 int smb_sorecv(ksocket_t so, void *msg, size_t len);
438 void smb_net_txl_constructor(smb_txlst_t *);
439 void smb_net_txl_destructor(smb_txlst_t *);
440 int smb_net_send_uio(smb_session_t *, struct uio *);
441
442 /*
443 * SMB RPC interface
444 */
445 void smb_opipe_dealloc(smb_opipe_t *);
446 int smb_opipe_open(smb_request_t *, uint32_t);
447 void smb_opipe_close(smb_ofile_t *);
448 int smb_opipe_read(smb_request_t *, struct uio *);
449 int smb_opipe_write(smb_request_t *, struct uio *);
450 int smb_opipe_getattr(smb_ofile_t *, smb_attr_t *);
451 int smb_opipe_getname(smb_ofile_t *, char *, size_t);
452 uint32_t smb_opipe_fsctl(smb_request_t *, smb_fsctl_t *);
453 uint32_t smb_opipe_transceive(smb_request_t *, smb_fsctl_t *);
454
455 void smb_kdoor_init(smb_server_t *);
456 void smb_kdoor_fini(smb_server_t *);
457 int smb_kdoor_open(smb_server_t *, int);
458 void smb_kdoor_close(smb_server_t *);
459 int smb_kdoor_upcall(smb_server_t *, uint32_t,
460 void *, xdrproc_t, void *, xdrproc_t);
461 void fksmb_kdoor_open(smb_server_t *, void *);
462
463 /*
464 * SMB server functions (file smb_server.c)
465 */
466 int smb_server_get_count(void);
467 int smb_server_g_init(void);
468 void smb_server_g_fini(void);
469 int smb_server_create(void);
470 int smb_server_delete(void);
471 int smb_server_configure(smb_ioc_cfg_t *);
472 int smb_server_start(smb_ioc_start_t *);
473 int smb_server_stop(void);
474 boolean_t smb_server_is_stopping(smb_server_t *);
475 void smb_server_cancel_event(smb_server_t *, uint32_t);
476 int smb_server_notify_event(smb_ioc_event_t *);
477 uint32_t smb_server_get_session_count(smb_server_t *);
478 int smb_server_set_gmtoff(smb_ioc_gmt_t *);
479 int smb_server_numopen(smb_ioc_opennum_t *);
480 int smb_server_enum(smb_ioc_svcenum_t *);
481 int smb_server_session_close(smb_ioc_session_t *);
482 int smb_server_file_close(smb_ioc_fileid_t *);
483 int smb_server_sharevp(smb_server_t *, const char *, vnode_t **);
484 int smb_server_unshare(const char *);
485
486 smb_user_t *smb_server_lookup_ssnid(smb_server_t *, uint64_t);
487
488 void smb_server_get_cfg(smb_server_t *, smb_kmod_cfg_t *);
489
490 int smb_server_spooldoc(smb_ioc_spooldoc_t *);
491 int smb_spool_add_doc(smb_tree_t *, smb_kspooldoc_t *);
492 void smb_spool_add_fid(smb_server_t *, uint16_t);
493
494 void smb_server_inc_nbt_sess(smb_server_t *);
495 void smb_server_dec_nbt_sess(smb_server_t *);
496 void smb_server_inc_tcp_sess(smb_server_t *);
497 void smb_server_dec_tcp_sess(smb_server_t *);
498 void smb_server_inc_users(smb_server_t *);
499 void smb_server_dec_users(smb_server_t *);
500 void smb_server_inc_trees(smb_server_t *);
501 void smb_server_dec_trees(smb_server_t *);
502 void smb_server_inc_files(smb_server_t *);
503 void smb_server_dec_files(smb_server_t *);
504 void smb_server_inc_pipes(smb_server_t *);
505 void smb_server_dec_pipes(smb_server_t *);
506 void smb_server_add_rxb(smb_server_t *, int64_t);
507 void smb_server_add_txb(smb_server_t *, int64_t);
508 void smb_server_inc_req(smb_server_t *);
509
510 void smb_server_post_session(smb_session_t *);
511
512 smb_event_t *smb_event_create(smb_server_t *, int);
513 void smb_event_destroy(smb_event_t *);
514 uint32_t smb_event_txid(smb_event_t *);
515 int smb_event_wait(smb_event_t *);
516 void smb_event_notify(smb_server_t *, uint32_t);
517
518 /*
519 * SMB node functions (file smb_node.c)
520 */
521 void smb_node_init(void);
522 void smb_node_fini(void);
523 smb_node_t *smb_node_lookup(smb_request_t *, smb_arg_open_t *,
524 cred_t *, vnode_t *, char *, smb_node_t *, smb_node_t *);
525 smb_node_t *smb_stream_node_lookup(smb_request_t *, cred_t *,
526 smb_node_t *, vnode_t *, vnode_t *, char *);
527
528 void smb_node_ref(smb_node_t *);
529 void smb_node_release(smb_node_t *);
530 void smb_node_rename(smb_node_t *, smb_node_t *, smb_node_t *, char *);
531 int smb_node_root_init(smb_server_t *, smb_node_t **);
532 void smb_node_add_lock(smb_node_t *, smb_lock_t *);
533 void smb_node_destroy_lock(smb_node_t *, smb_lock_t *);
534 void smb_node_destroy_lock_by_ofile(smb_node_t *, smb_ofile_t *);
535 void smb_node_start_crit(smb_node_t *, krw_t);
536 void smb_node_end_crit(smb_node_t *);
537 int smb_node_in_crit(smb_node_t *);
538 void smb_node_rdlock(smb_node_t *);
539 void smb_node_wrlock(smb_node_t *);
540 void smb_node_unlock(smb_node_t *);
541 void smb_node_add_ofile(smb_node_t *, smb_ofile_t *);
542 void smb_node_rem_ofile(smb_node_t *, smb_ofile_t *);
543 void smb_node_inc_open_ofiles(smb_node_t *);
544 uint32_t smb_node_dec_open_ofiles(smb_node_t *);
545 void smb_node_inc_opening_count(smb_node_t *);
546 void smb_node_dec_opening_count(smb_node_t *);
547 boolean_t smb_node_is_file(smb_node_t *);
548 boolean_t smb_node_is_dir(smb_node_t *);
549 boolean_t smb_node_is_symlink(smb_node_t *);
550 boolean_t smb_node_is_dfslink(smb_node_t *);
551 boolean_t smb_node_is_reparse(smb_node_t *);
552 boolean_t smb_node_is_vfsroot(smb_node_t *);
553 boolean_t smb_node_is_system(smb_node_t *);
554
555 uint32_t smb_node_open_check(smb_node_t *, uint32_t, uint32_t);
556 DWORD smb_node_rename_check(smb_node_t *);
557 DWORD smb_node_delete_check(smb_node_t *);
558 boolean_t smb_node_share_check(smb_node_t *);
559
560 void smb_node_fcn_subscribe(smb_node_t *);
561 void smb_node_fcn_unsubscribe(smb_node_t *);
562 void smb_node_notify_change(smb_node_t *, uint_t, const char *);
563
564 int smb_node_getattr(smb_request_t *, smb_node_t *, cred_t *,
565 smb_ofile_t *, smb_attr_t *);
566 int smb_node_setattr(smb_request_t *, smb_node_t *, cred_t *,
567 smb_ofile_t *, smb_attr_t *);
568 uint32_t smb_node_set_delete_on_close(smb_node_t *, cred_t *, uint32_t);
569 void smb_node_reset_delete_on_close(smb_node_t *);
570 void smb_node_delete_on_close(smb_node_t *);
571 boolean_t smb_node_file_is_readonly(smb_node_t *);
572 int smb_node_getpath(smb_node_t *, vnode_t *, char *, uint32_t);
573 int smb_node_getmntpath(smb_node_t *, char *, uint32_t);
574 int smb_node_getshrpath(smb_node_t *, smb_tree_t *, char *, uint32_t);
575
576 /*
577 * Pathname functions
578 */
579
580 int smb_pathname_reduce(smb_request_t *, cred_t *,
581 const char *, smb_node_t *, smb_node_t *, smb_node_t **, char *);
582
583 int smb_pathname(smb_request_t *, char *, int, smb_node_t *,
584 smb_node_t *, smb_node_t **, smb_node_t **, cred_t *);
585
586 /*
587 * smb_vfs functions
588 */
589
590 int smb_vfs_hold(smb_export_t *, vfs_t *);
591 void smb_vfs_rele(smb_export_t *, vfs_t *);
592 void smb_vfs_rele_all(smb_export_t *);
593
594 /*
595 * smb_notify.c
596 */
597 uint32_t smb_notify_act1(smb_request_t *, uint32_t, uint32_t);
598 uint32_t smb_notify_act2(smb_request_t *);
599 uint32_t smb_notify_act3(smb_request_t *);
600 void smb_notify_ofile(smb_ofile_t *, uint_t, const char *);
601 void smb_nt_transact_notify_finish(void *);
602 void smb2_change_notify_finish(void *);
603
604 int smb_fem_fcn_install(smb_node_t *);
605 void smb_fem_fcn_uninstall(smb_node_t *);
606 int smb_fem_oplock_install(smb_node_t *);
607 void smb_fem_oplock_uninstall(smb_node_t *);
608
609 /* FEM */
610
611 int smb_fem_init(void);
612 void smb_fem_fini(void);
613
614 int smb_try_grow(smb_request_t *sr, int64_t new_size);
615
616 unsigned short smb_worker_getnum();
617
618 /* SMB signing routines smb_signing.c */
619 int smb_sign_begin(smb_request_t *, smb_token_t *);
620 int smb_sign_check_request(smb_request_t *);
621 int smb_sign_check_secondary(smb_request_t *, unsigned int);
622 void smb_sign_reply(smb_request_t *, mbuf_chain_t *);
623 /* SMB2, but here because it's called from common code. */
624 int smb2_sign_begin(smb_request_t *, smb_token_t *);
625 int smb3_encrypt_begin(smb_request_t *, smb_token_t *);
626 void smb3_encrypt_fini(smb_session_t *);
627
628 boolean_t smb_sattr_check(uint16_t, uint16_t);
629
630 void smb_request_cancel(smb_request_t *);
631 void smb_request_wait(smb_request_t *);
632
633 /*
634 * authentication support (smb_authenticate.c)
635 */
636 int smb_authenticate_ext(smb_request_t *);
637 int smb_authenticate_old(smb_request_t *);
638 void smb_authsock_close(smb_user_t *, ksocket_t);
639
640 /*
641 * session functions (file smb_session.c)
642 */
643 smb_session_t *smb_session_create(ksocket_t, uint16_t, smb_server_t *, int);
644 void smb_session_hold(smb_session_t *);
645 void smb_session_release(smb_session_t *);
646 void smb_session_receiver(smb_session_t *);
647 void smb_session_disconnect(smb_session_t *);
648 void smb_session_timers(smb_server_t *);
649 void smb_session_delete(smb_session_t *session);
650 void smb_session_cancel_requests(smb_session_t *, smb_tree_t *,
651 smb_request_t *);
652 void smb_session_config(smb_session_t *session);
653 void smb_session_disconnect_from_share(smb_llist_t *, char *);
654 smb_user_t *smb_session_dup_user(smb_session_t *, char *, char *);
655 smb_user_t *smb_session_lookup_ssnid(smb_session_t *, uint64_t);
656 smb_user_t *smb_session_lookup_uid(smb_session_t *, uint16_t);
657 smb_user_t *smb_session_lookup_uid_st(smb_session_t *,
658 uint64_t, uint16_t, smb_user_state_t);
659 void smb_session_post_user(smb_session_t *, smb_user_t *);
660 void smb_session_post_tree(smb_session_t *, smb_tree_t *);
661 smb_tree_t *smb_session_lookup_tree(smb_session_t *, uint16_t);
662 smb_tree_t *smb_session_lookup_share(smb_session_t *, const char *,
663 smb_tree_t *);
664 smb_tree_t *smb_session_lookup_volume(smb_session_t *, const char *,
665 smb_tree_t *);
666 void smb_session_close_pid(smb_session_t *, uint32_t);
667 void smb_session_disconnect_owned_trees(smb_session_t *, smb_user_t *);
668 void smb_session_disconnect_trees(smb_session_t *);
669 void smb_session_disconnect_share(smb_session_t *, const char *);
670 void smb_session_getclient(smb_session_t *, char *, size_t);
671 boolean_t smb_session_isclient(smb_session_t *, const char *);
672 void smb_session_correct_keep_alive_values(smb_llist_t *, uint32_t);
673 int smb_session_send(smb_session_t *, uint8_t type, mbuf_chain_t *);
674 int smb_session_xprt_gethdr(smb_session_t *, smb_xprt_t *);
675 boolean_t smb_session_oplocks_enable(smb_session_t *);
676 boolean_t smb_session_levelII_oplocks(smb_session_t *);
677
678 #define SMB_SESSION_GET_ID(s) ((s)->s_kid)
679
680 smb_request_t *smb_request_alloc(smb_session_t *, int);
681 void smb_request_free(smb_request_t *);
682
683 /*
684 * ofile functions (file smb_ofile.c)
685 */
686 smb_ofile_t *smb_ofile_lookup_by_fid(smb_request_t *, uint16_t);
687 smb_ofile_t *smb_ofile_lookup_by_uniqid(smb_tree_t *, uint32_t);
688 smb_ofile_t *smb_ofile_lookup_by_persistid(smb_request_t *, uint64_t);
689 boolean_t smb_ofile_disallow_fclose(smb_ofile_t *);
690 smb_ofile_t *smb_ofile_open(smb_request_t *, smb_node_t *,
691 smb_arg_open_t *, uint16_t, uint32_t, smb_error_t *);
692 void smb_ofile_close(smb_ofile_t *, int32_t);
693 void smb_ofile_delete(void *);
694 uint32_t smb_ofile_access(smb_ofile_t *, cred_t *, uint32_t);
695 int smb_ofile_seek(smb_ofile_t *, ushort_t, int32_t, uint32_t *);
696 void smb_ofile_flush(smb_request_t *, smb_ofile_t *);
697 boolean_t smb_ofile_hold(smb_ofile_t *);
698 void smb_ofile_release(smb_ofile_t *);
699 void smb_ofile_request_complete(smb_ofile_t *);
700 void smb_ofile_close_all(smb_tree_t *);
701 void smb_ofile_close_all_by_pid(smb_tree_t *, uint16_t);
702 void smb_ofile_set_flags(smb_ofile_t *, uint32_t);
703 boolean_t smb_ofile_is_open(smb_ofile_t *);
704 int smb_ofile_enum(smb_ofile_t *, smb_svcenum_t *);
705 uint32_t smb_ofile_open_check(smb_ofile_t *, uint32_t, uint32_t);
706 uint32_t smb_ofile_rename_check(smb_ofile_t *);
707 uint32_t smb_ofile_delete_check(smb_ofile_t *);
708 boolean_t smb_ofile_share_check(smb_ofile_t *);
709 cred_t *smb_ofile_getcred(smb_ofile_t *);
710 void smb_ofile_set_delete_on_close(smb_ofile_t *);
711 void smb_delayed_write_timer(smb_llist_t *);
712 void smb_ofile_set_quota_resume(smb_ofile_t *, char *);
713 void smb_ofile_get_quota_resume(smb_ofile_t *, char *, int);
714 uint32_t smb_ofile_set_resilient(smb_request_t *, smb_fsctl_t *);
715
716 #define SMB_OFILE_GET_SESSION(of) ((of)->f_session)
717 #define SMB_OFILE_GET_TREE(of) ((of)->f_tree)
718 #define SMB_OFILE_GET_FID(of) ((of)->f_fid)
719 #define SMB_OFILE_GET_NODE(of) ((of)->f_node)
720
721 #define smb_ofile_granted_access(_of_) ((_of_)->f_granted_access)
722
723 /*
724 * odir functions (file smb_odir.c)
725 */
726 uint32_t smb_odir_openpath(smb_request_t *, char *, uint16_t, uint32_t,
727 smb_odir_t **);
728 uint32_t smb_odir_openfh(smb_request_t *, const char *, uint16_t,
729 smb_odir_t **);
730 uint32_t smb_odir_openat(smb_request_t *, smb_node_t *, smb_odir_t **);
731 void smb_odir_reopen(smb_odir_t *, const char *, uint16_t);
732 void smb_odir_close(smb_odir_t *);
733 boolean_t smb_odir_hold(smb_odir_t *);
734 void smb_odir_release(smb_odir_t *);
735 void smb_odir_delete(void *);
736
737 int smb_odir_read(smb_request_t *, smb_odir_t *,
738 smb_odirent_t *, boolean_t *);
739 int smb_odir_read_fileinfo(smb_request_t *, smb_odir_t *,
740 smb_fileinfo_t *, uint16_t *);
741 int smb_odir_read_streaminfo(smb_request_t *, smb_odir_t *,
742 smb_streaminfo_t *, boolean_t *);
743
744 void smb_odir_save_cookie(smb_odir_t *, int, uint32_t cookie);
745 void smb_odir_save_fname(smb_odir_t *, uint32_t, const char *);
746
747 void smb_odir_resume_at(smb_odir_t *, smb_odir_resume_t *);
748
749 /*
750 * SMB user functions (file smb_user.c)
751 */
752 smb_user_t *smb_user_new(smb_session_t *);
753 int smb_user_logon(smb_user_t *, cred_t *,
754 char *, char *, uint32_t, uint32_t, uint32_t);
755 void smb_user_logoff(smb_user_t *);
756 void smb_user_delete(void *);
757 boolean_t smb_user_is_admin(smb_user_t *);
758 boolean_t smb_user_namecmp(smb_user_t *, const char *);
759 int smb_user_enum(smb_user_t *, smb_svcenum_t *);
760 boolean_t smb_user_hold(smb_user_t *);
761 void smb_user_hold_internal(smb_user_t *);
762 void smb_user_release(smb_user_t *);
763 cred_t *smb_user_getcred(smb_user_t *);
764 cred_t *smb_user_getprivcred(smb_user_t *);
765 void smb_user_netinfo_init(smb_user_t *, smb_netuserinfo_t *);
766 void smb_user_netinfo_fini(smb_netuserinfo_t *);
767 int smb_user_netinfo_encode(smb_user_t *, uint8_t *, size_t, uint32_t *);
768 smb_token_t *smb_get_token(smb_session_t *, smb_logon_t *);
769 cred_t *smb_cred_create(smb_token_t *);
770 void smb_user_setcred(smb_user_t *, cred_t *, uint32_t);
771 boolean_t smb_is_same_user(smb_user_t *, smb_user_t *);
772
773 /*
774 * SMB tree functions (file smb_tree.c)
775 */
776 uint32_t smb_tree_connect(smb_request_t *);
777 void smb_tree_disconnect(smb_tree_t *, boolean_t);
778 void smb_tree_dealloc(void *);
779 void smb_tree_post_ofile(smb_tree_t *, smb_ofile_t *);
780 void smb_tree_post_odir(smb_tree_t *, smb_odir_t *);
781 void smb_tree_close_pid(smb_tree_t *, uint32_t);
782 boolean_t smb_tree_has_feature(smb_tree_t *, uint_t);
783 int smb_tree_enum(smb_tree_t *, smb_svcenum_t *);
784 int smb_tree_fclose(smb_tree_t *, uint32_t);
785 boolean_t smb_tree_hold(smb_tree_t *);
786 void smb_tree_hold_internal(smb_tree_t *);
787 void smb_tree_release(smb_tree_t *);
788 smb_odir_t *smb_tree_lookup_odir(smb_request_t *, uint16_t);
789 boolean_t smb_tree_is_connected(smb_tree_t *);
790 boolean_t smb_tree_is_connected_locked(smb_tree_t *);
791 #define SMB_TREE_GET_TID(tree) ((tree)->t_tid)
792
793 smb_xa_t *smb_xa_create(smb_session_t *session, smb_request_t *sr,
794 uint32_t total_parameter_count, uint32_t total_data_count,
795 uint32_t max_parameter_count, uint32_t max_data_count,
796 uint32_t max_setup_count, uint32_t setup_word_count);
797 void smb_xa_delete(smb_xa_t *xa);
798 smb_xa_t *smb_xa_hold(smb_xa_t *xa);
799 void smb_xa_rele(smb_session_t *session, smb_xa_t *xa);
800 int smb_xa_open(smb_xa_t *xa);
801 void smb_xa_close(smb_xa_t *xa);
802 int smb_xa_complete(smb_xa_t *xa);
803 smb_xa_t *smb_xa_find(smb_session_t *session, uint32_t pid, uint16_t mid);
804
805 struct mbuf *smb_mbuf_get(uchar_t *buf, int nbytes);
806 struct mbuf *smb_mbuf_allocate(struct uio *uio);
807 void smb_mbuf_trim(struct mbuf *mhead, int nbytes);
808
809 int32_t smb_time_gmt_to_local(smb_request_t *, int32_t);
810 int32_t smb_time_local_to_gmt(smb_request_t *, int32_t);
811 int32_t smb_time_dos_to_unix(int16_t, int16_t);
812 void smb_time_unix_to_dos(int32_t, int16_t *, int16_t *);
813 void smb_time_nt_to_unix(uint64_t nt_time, timestruc_t *unix_time);
814 uint64_t smb_time_unix_to_nt(timestruc_t *);
815
816 int netbios_name_isvalid(char *in, char *out);
817
818 int uioxfer(struct uio *src_uio, struct uio *dst_uio, int n);
819
820 /*
821 * Pool ID function prototypes
822 */
823 int smb_idpool_constructor(smb_idpool_t *pool);
824 void smb_idpool_destructor(smb_idpool_t *pool);
825 int smb_idpool_alloc(smb_idpool_t *pool, uint16_t *id);
826 void smb_idpool_free(smb_idpool_t *pool, uint16_t id);
827
828 /*
829 * SMB locked list function prototypes
830 */
831 void smb_llist_init(void);
832 void smb_llist_fini(void);
833 void smb_llist_constructor(smb_llist_t *, size_t, size_t);
834 void smb_llist_destructor(smb_llist_t *);
835 void smb_llist_exit(smb_llist_t *);
836 void smb_llist_post(smb_llist_t *, void *, smb_dtorproc_t);
837 void smb_llist_flush(smb_llist_t *);
838 void smb_llist_insert_head(smb_llist_t *ll, void *obj);
839 void smb_llist_insert_tail(smb_llist_t *ll, void *obj);
840 void smb_llist_remove(smb_llist_t *ll, void *obj);
841 int smb_llist_upgrade(smb_llist_t *ll);
842 uint32_t smb_llist_get_count(smb_llist_t *ll);
843 #define smb_llist_enter(ll, mode) rw_enter(&(ll)->ll_lock, mode)
844 #define smb_llist_head(ll) list_head(&(ll)->ll_list)
845 #define smb_llist_next(ll, obj) list_next(&(ll)->ll_list, obj)
846 int smb_account_connected(smb_user_t *user);
847
848 /*
849 * SMB Synchronized list function prototypes
850 */
851 void smb_slist_constructor(smb_slist_t *, size_t, size_t);
852 void smb_slist_destructor(smb_slist_t *);
853 void smb_slist_insert_head(smb_slist_t *sl, void *obj);
854 void smb_slist_insert_tail(smb_slist_t *sl, void *obj);
855 void smb_slist_remove(smb_slist_t *sl, void *obj);
856 void smb_slist_wait_for_empty(smb_slist_t *sl);
857 void smb_slist_exit(smb_slist_t *sl);
858 uint32_t smb_slist_move_tail(list_t *lst, smb_slist_t *sl);
859 void smb_slist_obj_move(smb_slist_t *dst, smb_slist_t *src, void *obj);
860 #define smb_slist_enter(sl) mutex_enter(&(sl)->sl_mutex)
861 #define smb_slist_head(sl) list_head(&(sl)->sl_list)
862 #define smb_slist_next(sl, obj) list_next(&(sl)->sl_list, obj)
863
864 void smb_rwx_init(smb_rwx_t *rwx);
865 void smb_rwx_destroy(smb_rwx_t *rwx);
866 #define smb_rwx_rwenter(rwx, mode) rw_enter(&(rwx)->rwx_lock, mode)
867 void smb_rwx_rwexit(smb_rwx_t *rwx);
868 int smb_rwx_rwwait(smb_rwx_t *rwx, clock_t timeout);
869 #define smb_rwx_xenter(rwx) mutex_enter(&(rwx)->rwx_mutex)
870 #define smb_rwx_xexit(rwx) mutex_exit(&(rwx)->rwx_mutex)
871 krw_t smb_rwx_rwupgrade(smb_rwx_t *rwx);
872 void smb_rwx_rwdowngrade(smb_rwx_t *rwx, krw_t mode);
873
874 void smb_thread_init(smb_thread_t *, char *, smb_thread_ep_t,
875 void *, pri_t);
876 void smb_thread_destroy(smb_thread_t *);
877 int smb_thread_start(smb_thread_t *);
878 void smb_thread_stop(smb_thread_t *);
879 void smb_thread_signal(smb_thread_t *);
880 boolean_t smb_thread_continue(smb_thread_t *);
881 boolean_t smb_thread_continue_nowait(smb_thread_t *);
882 boolean_t smb_thread_continue_timedwait(smb_thread_t *, int /* seconds */);
883
884 uint32_t smb_denymode_to_sharemode(uint32_t desired_access, char *fname);
885 uint32_t smb_ofun_to_crdisposition(uint16_t ofun);
886
887 /* 100's of ns between 1/1/1970 and 1/1/1601 */
888 #define NT_TIME_BIAS (134774LL * 24LL * 60LL * 60LL * 10000000LL)
889
890 uint32_t smb_sd_read(smb_request_t *, smb_sd_t *, uint32_t);
891 uint32_t smb_sd_write(smb_request_t *, smb_sd_t *, uint32_t);
892
893 acl_t *smb_fsacl_inherit(acl_t *, int, int, cred_t *);
894 acl_t *smb_fsacl_merge(acl_t *, acl_t *);
895 void smb_fsacl_split(acl_t *, acl_t **, acl_t **, int);
896 acl_t *smb_fsacl_from_vsa(vsecattr_t *, acl_type_t);
897 int smb_fsacl_to_vsa(acl_t *, vsecattr_t *, int *);
898
899 boolean_t smb_ace_is_generic(int);
900 boolean_t smb_ace_is_access(int);
901 boolean_t smb_ace_is_audit(int);
902
903 uint32_t smb_vss_enum_snapshots(smb_request_t *, smb_fsctl_t *);
904 int smb_vss_lookup_nodes(smb_request_t *, smb_node_t *, smb_node_t *,
905 char *, smb_node_t **, smb_node_t **);
906 vnode_t *smb_lookuppathvptovp(smb_request_t *, char *, vnode_t *, vnode_t *);
907
908 void smb_panic(char *, const char *, int);
909 #pragma does_not_return(smb_panic)
910 #define SMB_PANIC() smb_panic(__FILE__, __func__, __LINE__)
911
912 void smb_latency_init(smb_latency_t *);
913 void smb_latency_destroy(smb_latency_t *);
914 void smb_latency_add_sample(smb_latency_t *, hrtime_t);
915 void smb_srqueue_init(smb_srqueue_t *);
916 void smb_srqueue_destroy(smb_srqueue_t *);
917 void smb_srqueue_waitq_enter(smb_srqueue_t *);
918 void smb_srqueue_runq_exit(smb_srqueue_t *);
919 void smb_srqueue_waitq_to_runq(smb_srqueue_t *);
920 void smb_srqueue_update(smb_srqueue_t *, smb_kstat_utilization_t *);
921
922 void *smb_mem_alloc(size_t);
923 void *smb_mem_zalloc(size_t);
924 void *smb_mem_realloc(void *, size_t);
925 void *smb_mem_rezalloc(void *, size_t);
926 void smb_mem_free(void *);
927 void smb_mem_zfree(void *);
928 char *smb_mem_strdup(const char *);
929 void smb_srm_init(smb_request_t *);
930 void smb_srm_fini(smb_request_t *);
931 void *smb_srm_alloc(smb_request_t *, size_t);
932 void *smb_srm_zalloc(smb_request_t *, size_t);
933 void *smb_srm_realloc(smb_request_t *, void *, size_t);
934 void *smb_srm_rezalloc(smb_request_t *, void *, size_t);
935 char *smb_srm_strdup(smb_request_t *, const char *);
936
937 void smb_export_start(smb_server_t *);
938 void smb_export_stop(smb_server_t *);
939
940 #ifdef _KERNEL
941 struct __door_handle;
942 struct __door_handle *smb_kshare_door_init(int);
943 void smb_kshare_door_fini(struct __door_handle *);
944 int smb_kshare_upcall(struct __door_handle *, void *, boolean_t);
945 #endif /* _KERNEL */
946
947 void smb_kshare_g_init(void);
948 void smb_kshare_g_fini(void);
949 void smb_kshare_init(smb_server_t *);
950 void smb_kshare_fini(smb_server_t *);
951 int smb_kshare_start(smb_server_t *);
952 void smb_kshare_stop(smb_server_t *);
953
954 int smb_kshare_export_list(smb_ioc_share_t *);
955 int smb_kshare_unexport_list(smb_ioc_share_t *);
956 int smb_kshare_info(smb_ioc_shareinfo_t *);
957 void smb_kshare_enum(smb_server_t *, smb_enumshare_info_t *);
958 smb_kshare_t *smb_kshare_lookup(smb_server_t *, const char *);
959 void smb_kshare_release(smb_server_t *, smb_kshare_t *);
960 int smb_kshare_exec(smb_server_t *, smb_shr_execinfo_t *);
961 uint32_t smb_kshare_hostaccess(smb_kshare_t *, smb_session_t *);
962
963
964 void smb_avl_create(smb_avl_t *, size_t, size_t, const smb_avl_nops_t *);
965 void smb_avl_destroy(smb_avl_t *);
966 int smb_avl_add(smb_avl_t *, void *);
967 void smb_avl_remove(smb_avl_t *, void *);
968 void *smb_avl_lookup(smb_avl_t *, void *);
969 void smb_avl_release(smb_avl_t *, void *);
970 void smb_avl_iterinit(smb_avl_t *, smb_avl_cursor_t *);
971 void *smb_avl_iterate(smb_avl_t *, smb_avl_cursor_t *);
972
973 void smb_threshold_init(smb_cmd_threshold_t *,
974 char *, uint_t, uint_t);
975 void smb_threshold_fini(smb_cmd_threshold_t *);
976 int smb_threshold_enter(smb_cmd_threshold_t *);
977 void smb_threshold_exit(smb_cmd_threshold_t *);
978 void smb_threshold_wake_all(smb_cmd_threshold_t *);
979
980 /* SMB hash function prototypes */
981 smb_hash_t *smb_hash_create(size_t, size_t, uint32_t num_buckets);
982 void smb_hash_destroy(smb_hash_t *);
983 void smb_ptrhash_insert(smb_hash_t *, void *);
984 void smb_ptrhash_remove(smb_hash_t *, void *);
985 void *smb_ptrhash_find(smb_hash_t *, void *, void *(*)(void *));
986
987 #ifdef __cplusplus
988 }
989 #endif
990
991 #endif /* _SMB_KPROTO_H_ */