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 2018 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/varargs.h>
42 #include <sys/systm.h>
43 #include <sys/debug.h>
44 #include <sys/kmem.h>
45 #include <sys/socket.h>
46 #include <sys/ksocket.h>
47 #include <sys/cred.h>
48 #include <sys/nbmlock.h>
49 #include <sys/sunddi.h>
50 #include <sys/atomic.h>
51 #include <smbsrv/smb.h>
52 #include <smbsrv/string.h>
53 #include <smbsrv/smb_vops.h>
54 #include <smbsrv/smb_xdr.h>
55 #include <smbsrv/smb_token.h>
56 #include <smbsrv/smb_ktypes.h>
57 #include <smbsrv/smb_ioctl.h>
58
59 extern int smb_maxbufsize;
60 extern int smb_flush_required;
61 extern int smb_dirsymlink_enable;
62 extern int smb_shortnames;
63 extern int smb_sign_debug;
64 extern uint_t smb_audit_flags;
65 extern int smb_ssetup_threshold;
66 extern int smb_tcon_threshold;
67 extern int smb_opipe_threshold;
68 extern int smb_ssetup_timeout;
69 extern int smb_tcon_timeout;
70 extern int smb_opipe_timeout;
71 extern int smb_allow_advisory_locks;
72 extern const uint32_t smb_vop_dosattr_settable;
73
74 /* Thread priorities - see smb_init.c */
75 extern int smbsrv_base_pri;
76 extern int smbsrv_listen_pri;
77 extern int smbsrv_receive_pri;
78 extern int smbsrv_worker_pri;
79 extern int smbsrv_notify_pri;
80 extern int smbsrv_timer_pri;
81
82 extern kmem_cache_t *smb_cache_request;
83 extern kmem_cache_t *smb_cache_session;
84 extern kmem_cache_t *smb_cache_user;
85 extern kmem_cache_t *smb_cache_tree;
86 extern kmem_cache_t *smb_cache_ofile;
87 extern kmem_cache_t *smb_cache_odir;
88 extern kmem_cache_t *smb_cache_opipe;
89 extern kmem_cache_t *smb_cache_event;
90 extern kmem_cache_t *smb_cache_lock;
91
92 extern kmem_cache_t *smb_kshare_cache_vfs;
93
94 time_t smb_get_boottime(void);
95 int smb_server_lookup(smb_server_t **);
96 void smb_server_release(smb_server_t *);
97
98 /*
99 * SMB request handers called from the dispatcher. Each SMB request
100 * is handled in three phases: pre, com (command) and post.
101 *
102 * The pre-handler is primarily to set things up for the DTrace start
103 * probe. Typically, the SMB request is unmarshalled so that request
104 * specific context can be traced. This is also a useful place to
105 * allocate memory that will be used throughout the processing of the
106 * command.
107 *
108 * The com-handler performs the requested operation: request validation,
109 * bulk (write) incoming data decode, implementation of the appropriate
110 * algorithm and transmission of a response (as appropriate).
111 *
112 * The post-handler is always called, regardless of success or failure
113 * of the pre or com functions, to trigger the DTrace done probe and
114 * deallocate memory allocated in the pre-handler.
115 */
116 #define SMB_SDT_OPS(NAME) \
117 smb_pre_##NAME, \
118 smb_com_##NAME, \
119 smb_post_##NAME
120
121 #define SMB_COM_DECL(NAME) \
122 smb_sdrc_t smb_pre_##NAME(smb_request_t *); \
123 smb_sdrc_t smb_com_##NAME(smb_request_t *); \
124 void smb_post_##NAME(smb_request_t *)
125
126 SMB_COM_DECL(check_directory);
127 SMB_COM_DECL(close);
128 SMB_COM_DECL(close_and_tree_disconnect);
129 SMB_COM_DECL(close_print_file);
130 SMB_COM_DECL(create);
131 SMB_COM_DECL(create_directory);
132 SMB_COM_DECL(create_new);
133 SMB_COM_DECL(create_temporary);
134 SMB_COM_DECL(delete);
135 SMB_COM_DECL(delete_directory);
136 SMB_COM_DECL(echo);
137 SMB_COM_DECL(find);
138 SMB_COM_DECL(find_close);
139 SMB_COM_DECL(find_close2);
140 SMB_COM_DECL(find_unique);
141 SMB_COM_DECL(flush);
142 SMB_COM_DECL(get_print_queue);
143 SMB_COM_DECL(invalid);
144 SMB_COM_DECL(ioctl);
145 SMB_COM_DECL(lock_and_read);
146 SMB_COM_DECL(lock_byte_range);
147 SMB_COM_DECL(locking_andx);
148 SMB_COM_DECL(logoff_andx);
149 SMB_COM_DECL(negotiate);
150 SMB_COM_DECL(nt_cancel);
151 SMB_COM_DECL(nt_create_andx);
152 SMB_COM_DECL(nt_rename);
153 SMB_COM_DECL(nt_transact);
154 SMB_COM_DECL(nt_transact_secondary);
155 SMB_COM_DECL(open);
156 SMB_COM_DECL(open_andx);
157 SMB_COM_DECL(open_print_file);
158 SMB_COM_DECL(process_exit);
159 SMB_COM_DECL(query_information);
160 SMB_COM_DECL(query_information2);
161 SMB_COM_DECL(query_information_disk);
162 SMB_COM_DECL(read);
163 SMB_COM_DECL(read_andx);
164 SMB_COM_DECL(read_raw);
165 SMB_COM_DECL(rename);
166 SMB_COM_DECL(search);
167 SMB_COM_DECL(seek);
168 SMB_COM_DECL(session_setup_andx);
169 SMB_COM_DECL(set_information);
170 SMB_COM_DECL(set_information2);
171 SMB_COM_DECL(transaction);
172 SMB_COM_DECL(transaction2);
173 SMB_COM_DECL(transaction2_secondary);
174 SMB_COM_DECL(transaction_secondary);
175 SMB_COM_DECL(tree_connect);
176 SMB_COM_DECL(tree_connect_andx);
177 SMB_COM_DECL(tree_disconnect);
178 SMB_COM_DECL(unlock_byte_range);
179 SMB_COM_DECL(write);
180 SMB_COM_DECL(write_and_close);
181 SMB_COM_DECL(write_and_unlock);
182 SMB_COM_DECL(write_andx);
183 SMB_COM_DECL(write_print_file);
184 SMB_COM_DECL(write_raw);
185
186 #define SMB_NT_TRANSACT_DECL(NAME) \
187 smb_sdrc_t smb_pre_##NAME(smb_request_t *, smb_xa_t *); \
188 smb_sdrc_t smb_##NAME(smb_request_t *, smb_xa_t *); \
189 void smb_post_##NAME(smb_request_t *, smb_xa_t *)
190
191 SMB_NT_TRANSACT_DECL(nt_transact_create);
192
193 smb_sdrc_t smb_nt_transact_notify_change(smb_request_t *, smb_xa_t *);
194 smb_sdrc_t smb_nt_transact_query_security_info(smb_request_t *, smb_xa_t *);
195 smb_sdrc_t smb_nt_transact_set_security_info(smb_request_t *, smb_xa_t *);
196 smb_sdrc_t smb_nt_transact_ioctl(smb_request_t *, smb_xa_t *);
197 smb_sdrc_t smb_nt_transact_rename(smb_request_t *, smb_xa_t *);
198 smb_sdrc_t smb_nt_transact_query_quota(smb_request_t *, smb_xa_t *);
199 smb_sdrc_t smb_nt_transact_set_quota(smb_request_t *, smb_xa_t *);
200
201 smb_sdrc_t smb_com_trans2_open2(smb_request_t *, smb_xa_t *);
202 smb_sdrc_t smb_com_trans2_create_directory(smb_request_t *, smb_xa_t *);
203 smb_sdrc_t smb_com_trans2_find_first2(smb_request_t *, smb_xa_t *);
204 smb_sdrc_t smb_com_trans2_find_next2(smb_request_t *, smb_xa_t *);
205 smb_sdrc_t smb_com_trans2_query_fs_information(smb_request_t *, smb_xa_t *);
206 smb_sdrc_t smb_com_trans2_set_fs_information(smb_request_t *, smb_xa_t *);
207 smb_sdrc_t smb_com_trans2_query_path_information(smb_request_t *, smb_xa_t *);
208 smb_sdrc_t smb_com_trans2_query_file_information(smb_request_t *, smb_xa_t *);
209 smb_sdrc_t smb_com_trans2_set_path_information(smb_request_t *, smb_xa_t *);
210 smb_sdrc_t smb_com_trans2_set_file_information(smb_request_t *, smb_xa_t *);
211 smb_sdrc_t smb_com_trans2_get_dfs_referral(smb_request_t *, smb_xa_t *);
212
213 uint32_t smb_query_stream_info(smb_request_t *, mbuf_chain_t *,
214 smb_queryinfo_t *);
215 int smb_fssize(smb_request_t *, smb_fssize_t *);
216
217 /* smb_quota.c */
218 uint32_t smb_quota_query_user_quota(smb_request_t *, uid_t, smb_quota_t *);
219 int smb_quota_query(smb_server_t *, smb_quota_query_t *,
220 smb_quota_response_t *);
221 int smb_quota_set(smb_server_t *, smb_quota_set_t *, uint32_t *);
222 uint32_t smb_quota_init_sids(mbuf_chain_t *, smb_quota_query_t *,
223 smb_ofile_t *);
224 uint32_t smb_quota_decode_sids(mbuf_chain_t *, list_t *);
225 void smb_quota_free_sids(smb_quota_query_t *);
226 void smb_quota_max_quota(mbuf_chain_t *, smb_quota_query_t *);
227 uint32_t smb_quota_decode_quotas(mbuf_chain_t *, list_t *);
228 uint32_t smb_quota_encode_quotas(mbuf_chain_t *, smb_quota_query_t *,
229 smb_quota_response_t *, smb_ofile_t *);
230 void smb_quota_free_quotas(list_t *);
231
232 void smb_query_shortname(smb_node_t *, smb_queryinfo_t *);
233
234 uint32_t smb_dfs_fsctl(smb_request_t *, smb_fsctl_t *);
235 uint32_t smb_dfs_get_referrals(smb_request_t *, smb_fsctl_t *);
236
237 int smb1_newrq_negotiate(smb_request_t *);
238 smb_sdrc_t smb1_negotiate_smb2(smb_request_t *sr);
239
240 uint32_t smb_set_basic_info(smb_request_t *, smb_setinfo_t *);
241 uint32_t smb_set_eof_info(smb_request_t *, smb_setinfo_t *);
242 uint32_t smb_set_alloc_info(smb_request_t *, smb_setinfo_t *);
243 uint32_t smb_set_disposition_info(smb_request_t *, smb_setinfo_t *);
244
245 uint32_t smb_setinfo_rename(smb_request_t *, smb_node_t *, char *, int);
246 uint32_t smb_common_rename(smb_request_t *, smb_fqi_t *, smb_fqi_t *);
247
248 uint32_t smb_setinfo_link(smb_request_t *, smb_node_t *, char *, int);
249 uint32_t smb_make_link(smb_request_t *, smb_fqi_t *, smb_fqi_t *);
250
251
252 /*
253 * Logging functions
254 */
255 void smb_log_flush(void);
256 void smb_close_all_connections(void);
257
258 int smb_net_id(uint32_t);
259
260 /*
261 * Common oplock functions
262 */
263 uint32_t smb_oplock_request(smb_request_t *, smb_ofile_t *, uint32_t *);
264 uint32_t smb_oplock_ack_break(smb_request_t *, smb_ofile_t *, uint32_t *);
265 uint32_t smb_oplock_break_PARENT(smb_node_t *, smb_ofile_t *);
266 uint32_t smb_oplock_break_OPEN(smb_node_t *, smb_ofile_t *,
267 uint32_t DesiredAccess, uint32_t CreateDisposition);
268 uint32_t smb_oplock_break_BATCH(smb_node_t *, smb_ofile_t *,
269 uint32_t DesiredAccess, uint32_t CreateDisposition);
270 uint32_t smb_oplock_break_HANDLE(smb_node_t *, smb_ofile_t *);
271 void smb_oplock_break_CLOSE(smb_node_t *, smb_ofile_t *);
272 uint32_t smb_oplock_break_READ(smb_node_t *, smb_ofile_t *);
273 uint32_t smb_oplock_break_WRITE(smb_node_t *, smb_ofile_t *);
274 uint32_t smb_oplock_break_SETINFO(smb_node_t *,
275 smb_ofile_t *ofile, uint32_t InfoClass);
276 uint32_t smb_oplock_break_DELETE(smb_node_t *, smb_ofile_t *);
277
278 void smb_oplock_move(smb_node_t *, smb_ofile_t *, smb_ofile_t *);
279
280 /*
281 * Protocol-specific oplock functions
282 * (and "server-level" functions)
283 */
284 void smb1_oplock_acquire(smb_request_t *, boolean_t);
285 void smb1_oplock_break_notification(smb_request_t *, uint32_t);
286 void smb2_oplock_break_notification(smb_request_t *, uint32_t);
287 void smb2_lease_break_notification(smb_request_t *, uint32_t, boolean_t);
288 void smb_oplock_ind_break(smb_ofile_t *, uint32_t, boolean_t, uint32_t);
289 void smb_oplock_ind_break_in_ack(smb_request_t *, smb_ofile_t *,
290 uint32_t, boolean_t);
291 void smb_oplock_send_brk(smb_request_t *);
292 uint32_t smb_oplock_wait_break(smb_node_t *, int);
293
294 /*
295 * range lock functions - node operations
296 */
297 uint32_t smb_lock_get_lock_count(smb_node_t *, smb_ofile_t *);
298 uint32_t smb_unlock_range(smb_request_t *, uint64_t, uint64_t, uint32_t);
299 uint32_t smb_lock_range(smb_request_t *, uint64_t, uint64_t, uint32_t,
300 uint32_t, uint32_t);
301 uint32_t smb_lock_range_cancel(smb_request_t *, uint64_t, uint64_t, uint32_t);
302 void smb_lock_range_error(smb_request_t *, uint32_t);
303
304 int smb_lock_range_access(smb_request_t *, smb_node_t *,
305 uint64_t, uint64_t, boolean_t);
306
307 DWORD smb_nbl_conflict(smb_node_t *, uint64_t, uint64_t, nbl_op_t);
308
309 void smb_mangle(const char *, ino64_t, char *, size_t);
310 int smb_unmangle(smb_node_t *, char *, char *, int, uint32_t);
311 boolean_t smb_needs_mangled(const char *);
312 boolean_t smb_maybe_mangled(char *);
313 boolean_t smb_is_reserved_dos_name(const char *);
314 boolean_t smb_is_invalid_filename(const char *);
315
316 void smbsr_cleanup(smb_request_t *sr);
317
318 int smbsr_connect_tree(smb_request_t *);
319
320 int smb_common_create_directory(smb_request_t *);
321
322 void smb_convert_wildcards(char *);
323 boolean_t smb_contains_wildcards(const char *);
324 int smb_ascii_or_unicode_strlen(smb_request_t *, char *);
325 int smb_ascii_or_unicode_strlen_null(smb_request_t *, char *);
326 int smb_ascii_or_unicode_null_len(smb_request_t *);
327
328 int smb_search(smb_request_t *);
329
330 uint32_t smb_common_create(smb_request_t *);
331 uint32_t smb_common_open(smb_request_t *);
332
333 int smb_common_write(smb_request_t *, smb_rw_param_t *);
334
335 void smb_pathname_init(smb_request_t *, smb_pathname_t *, char *);
336 boolean_t smb_pathname_validate(smb_request_t *, smb_pathname_t *);
337 boolean_t smb_validate_dirname(smb_request_t *, smb_pathname_t *);
338 boolean_t smb_validate_object_name(smb_request_t *, smb_pathname_t *);
339 boolean_t smb_validate_stream_name(smb_request_t *, smb_pathname_t *);
340 boolean_t smb_is_stream_name(char *);
341 boolean_t smb_strname_restricted(char *);
342
343 void smb_stream_parse_name(char *, char *, char *);
344
345
346 uint32_t smb_omode_to_amask(uint32_t desired_access);
347
348 void sshow_distribution_info(char *);
349
350 void smb_dispatch_stats_init(smb_server_t *);
351 void smb_dispatch_stats_fini(smb_server_t *);
352 void smb_dispatch_stats_update(smb_server_t *,
353 smb_kstat_req_t *, int, int);
354
355 int smb1sr_newrq(smb_request_t *);
356 int smb1sr_newrq_cancel(smb_request_t *);
357 void smb1sr_work(smb_request_t *);
358
359 int smbsr_encode_empty_result(smb_request_t *);
360 void smbsr_lookup_file(smb_request_t *);
361 void smbsr_release_file(smb_request_t *);
362
363 int smbsr_decode_vwv(smb_request_t *sr, const char *, ...);
364 int smbsr_decode_data(smb_request_t *sr, const char *, ...);
365 boolean_t smbsr_decode_data_avail(smb_request_t *);
366 int smbsr_encode_result(smb_request_t *, int, int, const char *, ...);
367 smb_xa_t *smbsr_lookup_xa(smb_request_t *sr);
368 void smbsr_send_reply(smb_request_t *);
369
370 uint32_t smb_errno2status(int);
371 uint16_t smb_status2doserr(uint32_t);
372 void smbsr_map_errno(int, smb_error_t *);
373 void smbsr_set_error(smb_request_t *, smb_error_t *);
374 void smbsr_errno(smb_request_t *, int);
375 void smbsr_status(smb_request_t *, DWORD, uint16_t, uint16_t);
376 #define smbsr_error(SR, ST, CL, CO) \
377 smbsr_status(SR, ST, CL, CO)
378 #define smbsr_warn(SR, ST, CL, CO) \
379 smbsr_status(SR, ST, CL, CO)
380 void smbsr_status_smb2(smb_request_t *, DWORD);
381
382 int clock_get_milli_uptime(void);
383
384 int smb_mbc_vencodef(mbuf_chain_t *, const char *, va_list);
385 int smb_mbc_vdecodef(mbuf_chain_t *, const char *, va_list);
386 int smb_mbc_decodef(mbuf_chain_t *, const char *, ...);
387 int smb_mbc_encodef(mbuf_chain_t *, const char *, ...);
388 int smb_mbc_peek(mbuf_chain_t *, int, const char *, ...);
389 int smb_mbc_poke(mbuf_chain_t *, int, const char *, ...);
390 int smb_mbc_put_mem(mbuf_chain_t *, void *, int);
391 int smb_mbc_copy(mbuf_chain_t *, const mbuf_chain_t *, int, int);
392 int smb_mbc_put_align(mbuf_chain_t *, int);
393
394 void smbsr_encode_header(smb_request_t *sr, int wct,
395 int bcc, const char *fmt, ...);
396
397 void smb_encode_sd(mbuf_chain_t *, smb_sd_t *, uint32_t);
398 void smb_encode_sid(mbuf_chain_t *, smb_sid_t *);
399 smb_sid_t *smb_decode_sid(mbuf_chain_t *, uint32_t);
400 uint32_t smb_decode_sd(mbuf_chain_t *, smb_sd_t *);
401
402 uint32_t smb_pad_align(uint32_t, uint32_t);
403
404 /*
405 * Socket functions
406 */
407 ksocket_t smb_socreate(int domain, int type, int protocol);
408 void smb_soshutdown(ksocket_t so);
409 void smb_sodestroy(ksocket_t so);
410 int smb_sorecv(ksocket_t so, void *msg, size_t len);
411 void smb_net_txl_constructor(smb_txlst_t *);
412 void smb_net_txl_destructor(smb_txlst_t *);
413 int smb_net_send_uio(smb_session_t *, struct uio *);
414
415 /*
416 * SMB RPC interface
417 */
418 void smb_opipe_dealloc(smb_opipe_t *);
419 int smb_opipe_open(smb_request_t *, smb_ofile_t *);
420 void smb_opipe_close(smb_ofile_t *);
421 int smb_opipe_read(smb_request_t *, struct uio *);
422 int smb_opipe_write(smb_request_t *, struct uio *);
423 int smb_opipe_getattr(smb_ofile_t *, smb_attr_t *);
424 int smb_opipe_getname(smb_ofile_t *, char *, size_t);
425 uint32_t smb_opipe_fsctl(smb_request_t *, smb_fsctl_t *);
426 uint32_t smb_opipe_transceive(smb_request_t *, smb_fsctl_t *);
427
428 void smb_kdoor_init(smb_server_t *);
429 void smb_kdoor_fini(smb_server_t *);
430 int smb_kdoor_open(smb_server_t *, int);
431 void smb_kdoor_close(smb_server_t *);
432 int smb_kdoor_upcall(smb_server_t *, uint32_t,
433 void *, xdrproc_t, void *, xdrproc_t);
434 void fksmb_kdoor_open(smb_server_t *, void *);
435
436 /*
437 * SMB server functions (file smb_server.c)
438 */
439 int smb_server_get_count(void);
440 int smb_server_g_init(void);
441 void smb_server_g_fini(void);
442 int smb_server_create(void);
443 int smb_server_delete(smb_server_t *);
444 int smb_server_configure(smb_ioc_cfg_t *);
445 int smb_server_start(smb_ioc_start_t *);
446 int smb_server_stop(void);
447 boolean_t smb_server_is_stopping(smb_server_t *);
448 void smb_server_cancel_event(smb_server_t *, uint32_t);
449 int smb_server_notify_event(smb_ioc_event_t *);
450 uint32_t smb_server_get_session_count(smb_server_t *);
451 int smb_server_set_gmtoff(smb_ioc_gmt_t *);
452 int smb_server_numopen(smb_ioc_opennum_t *);
453 int smb_server_enum(smb_ioc_svcenum_t *);
454 int smb_server_session_close(smb_ioc_session_t *);
455 int smb_server_file_close(smb_ioc_fileid_t *);
456 int smb_server_share_lookup(smb_server_t *, const char *, smb_node_t **);
457 int smb_server_unshare(const char *);
458
459 smb_user_t *smb_server_lookup_ssnid(smb_server_t *, uint64_t);
460
461 void smb_server_get_cfg(smb_server_t *, smb_kmod_cfg_t *);
462
463 int smb_server_spooldoc(smb_ioc_spooldoc_t *);
464 int smb_spool_add_doc(smb_tree_t *, smb_kspooldoc_t *);
465 void smb_spool_add_fid(smb_server_t *, uint16_t);
466
467 void smb_server_inc_nbt_sess(smb_server_t *);
468 void smb_server_dec_nbt_sess(smb_server_t *);
469 void smb_server_inc_tcp_sess(smb_server_t *);
470 void smb_server_dec_tcp_sess(smb_server_t *);
471 void smb_server_inc_users(smb_server_t *);
472 void smb_server_dec_users(smb_server_t *);
473 void smb_server_inc_trees(smb_server_t *);
474 void smb_server_dec_trees(smb_server_t *);
475 void smb_server_inc_files(smb_server_t *);
476 void smb_server_dec_files(smb_server_t *);
477 void smb_server_inc_pipes(smb_server_t *);
478 void smb_server_dec_pipes(smb_server_t *);
479 void smb_server_add_rxb(smb_server_t *, int64_t);
480 void smb_server_add_txb(smb_server_t *, int64_t);
481 void smb_server_inc_req(smb_server_t *);
482
483 void smb_server_post_session(smb_session_t *);
484
485 smb_event_t *smb_event_create(smb_server_t *, int);
486 void smb_event_destroy(smb_event_t *);
487 uint32_t smb_event_txid(smb_event_t *);
488 int smb_event_wait(smb_event_t *);
489 void smb_event_notify(smb_server_t *, uint32_t);
490
491 /*
492 * SMB node functions (file smb_node.c)
493 */
494 void smb_node_init(void);
495 void smb_node_fini(void);
496 smb_node_t *smb_node_lookup(smb_request_t *, smb_arg_open_t *,
497 cred_t *, vnode_t *, char *, smb_node_t *, smb_node_t *);
498 smb_node_t *smb_stream_node_lookup(smb_request_t *, cred_t *,
499 smb_node_t *, vnode_t *, vnode_t *, char *);
500
501 void smb_node_ref(smb_node_t *);
502 void smb_node_release(smb_node_t *);
503 void smb_node_rename(smb_node_t *, smb_node_t *, smb_node_t *, char *);
504 int smb_node_root_init(smb_server_t *, smb_node_t **);
505 void smb_node_add_lock(smb_node_t *, smb_lock_t *);
506 void smb_node_destroy_lock(smb_node_t *, smb_lock_t *);
507 void smb_node_destroy_lock_by_ofile(smb_node_t *, smb_ofile_t *);
508 void smb_node_start_crit(smb_node_t *, krw_t);
509 void smb_node_end_crit(smb_node_t *);
510 int smb_node_in_crit(smb_node_t *);
511 void smb_node_rdlock(smb_node_t *);
512 void smb_node_wrlock(smb_node_t *);
513 void smb_node_unlock(smb_node_t *);
514 void smb_node_add_ofile(smb_node_t *, smb_ofile_t *);
515 void smb_node_rem_ofile(smb_node_t *, smb_ofile_t *);
516 void smb_node_inc_open_ofiles(smb_node_t *);
517 uint32_t smb_node_dec_open_ofiles(smb_node_t *);
518 void smb_node_inc_opening_count(smb_node_t *);
519 void smb_node_dec_opening_count(smb_node_t *);
520 boolean_t smb_node_is_file(smb_node_t *);
521 boolean_t smb_node_is_dir(smb_node_t *);
522 boolean_t smb_node_is_symlink(smb_node_t *);
523 boolean_t smb_node_is_dfslink(smb_node_t *);
524 boolean_t smb_node_is_reparse(smb_node_t *);
525 boolean_t smb_node_is_vfsroot(smb_node_t *);
526 boolean_t smb_node_is_system(smb_node_t *);
527
528 uint32_t smb_node_open_check(smb_node_t *, uint32_t, uint32_t);
529 DWORD smb_node_rename_check(smb_node_t *);
530 DWORD smb_node_delete_check(smb_node_t *);
531 boolean_t smb_node_share_check(smb_node_t *);
532
533 void smb_node_fcn_subscribe(smb_node_t *);
534 void smb_node_fcn_unsubscribe(smb_node_t *);
535 void smb_node_notify_change(smb_node_t *, uint_t, const char *);
536
537 int smb_node_getattr(smb_request_t *, smb_node_t *, cred_t *,
538 smb_ofile_t *, smb_attr_t *);
539 int smb_node_setattr(smb_request_t *, smb_node_t *, cred_t *,
540 smb_ofile_t *, smb_attr_t *);
541 uint32_t smb_node_set_delete_on_close(smb_node_t *, cred_t *, uint32_t);
542 void smb_node_reset_delete_on_close(smb_node_t *);
543 void smb_node_delete_on_close(smb_node_t *);
544 boolean_t smb_node_file_is_readonly(smb_node_t *);
545 int smb_node_getpath(smb_node_t *, vnode_t *, char *, uint32_t);
546 void smb_node_getpath_nofail(smb_node_t *, vnode_t *, char *, uint32_t);
547 int smb_node_getmntpath(smb_node_t *, char *, uint32_t);
548 int smb_node_getshrpath(smb_node_t *, smb_tree_t *, char *, uint32_t);
549
550 /*
551 * Pathname functions
552 */
553
554 int smb_pathname_reduce(smb_request_t *, cred_t *,
555 const char *, smb_node_t *, smb_node_t *, smb_node_t **, char *);
556
557 int smb_pathname(smb_request_t *, char *, int, smb_node_t *,
558 smb_node_t *, smb_node_t **, smb_node_t **, cred_t *, pathname_t *);
559
560 /*
561 * smb_notify.c
562 */
563 uint32_t smb_notify_act1(smb_request_t *, uint32_t, uint32_t);
564 uint32_t smb_notify_act2(smb_request_t *);
565 uint32_t smb_notify_act3(smb_request_t *);
566 void smb_notify_ofile(smb_ofile_t *, uint_t, const char *);
567 void smb_nt_transact_notify_finish(void *);
568 void smb2_change_notify_finish(void *);
569
570 int smb_fem_fcn_install(smb_node_t *);
571 void smb_fem_fcn_uninstall(smb_node_t *);
572 int smb_fem_oplock_install(smb_node_t *);
573 void smb_fem_oplock_uninstall(smb_node_t *);
574
575 /* FEM */
576
577 int smb_fem_init(void);
578 void smb_fem_fini(void);
579
580 int smb_try_grow(smb_request_t *sr, int64_t new_size);
581
582 unsigned short smb_worker_getnum();
583
584 /* SMB signing routines smb_signing.c */
585 void smb_sign_begin(smb_request_t *, smb_token_t *);
586 int smb_sign_check_request(smb_request_t *);
587 int smb_sign_check_secondary(smb_request_t *, unsigned int);
588 void smb_sign_reply(smb_request_t *, mbuf_chain_t *);
589 /* SMB2, but here because it's called from common code. */
590 void smb2_sign_begin(smb_request_t *, smb_token_t *);
591 void smb3_encrypt_begin(smb_request_t *, smb_token_t *);
592 void smb3_encrypt_fini(smb_session_t *);
593
594 boolean_t smb_sattr_check(uint16_t, uint16_t);
595
596 void smb_request_cancel(smb_request_t *);
597 void smb_request_wait(smb_request_t *);
598
599 /*
600 * authentication support (smb_authenticate.c)
601 */
602 int smb_authenticate_ext(smb_request_t *);
603 int smb_authenticate_old(smb_request_t *);
604 void smb_authsock_close(smb_user_t *, ksocket_t);
605
606 /*
607 * session functions (file smb_session.c)
608 */
609 smb_session_t *smb_session_create(ksocket_t, uint16_t, smb_server_t *, int);
610 smb_session_t *smb_server_find_session_byptr(smb_server_t *, void *);
611
612 void smb_session_hold(smb_session_t *);
613 void smb_session_release(smb_session_t *);
614 void smb_session_receiver(smb_session_t *);
615 void smb_session_disconnect(smb_session_t *);
616 void smb_session_timers(smb_server_t *);
617 void smb_session_delete(smb_session_t *session);
618 void smb_session_cancel_requests(smb_session_t *, smb_tree_t *,
619 smb_request_t *);
620 void smb_session_config(smb_session_t *session);
621 void smb_session_disconnect_from_share(smb_llist_t *, char *);
622 smb_user_t *smb_session_dup_user(smb_session_t *, char *, char *);
623 smb_user_t *smb_session_lookup_ssnid(smb_session_t *, uint64_t);
624 smb_user_t *smb_session_lookup_uid(smb_session_t *, uint16_t);
625 smb_user_t *smb_session_lookup_uid_st(smb_session_t *,
626 uint64_t, uint16_t, smb_user_state_t);
627 smb_tree_t *smb_session_lookup_tree(smb_session_t *, uint16_t);
628 smb_tree_t *smb_session_lookup_share(smb_session_t *, const char *,
629 smb_tree_t *);
630 smb_tree_t *smb_session_lookup_volume(smb_session_t *, const char *,
631 smb_tree_t *);
632 void smb_session_close_pid(smb_session_t *, uint32_t);
633 void smb_session_disconnect_owned_trees(smb_session_t *, smb_user_t *);
634 void smb_session_disconnect_share(smb_session_t *, const char *);
635 void smb_session_logoff(smb_session_t *);
636 void smb_session_getclient(smb_session_t *, char *, size_t);
637 boolean_t smb_session_isclient(smb_session_t *, const char *);
638 void smb_session_correct_keep_alive_values(smb_llist_t *, uint32_t);
639 int smb_session_send(smb_session_t *, uint8_t type, mbuf_chain_t *);
640 int smb_session_xprt_gethdr(smb_session_t *, smb_xprt_t *);
641 boolean_t smb_session_oplocks_enable(smb_session_t *);
642 boolean_t smb_session_levelII_oplocks(smb_session_t *);
643
644 #define SMB_SESSION_GET_ID(s) ((s)->s_kid)
645
646 smb_request_t *smb_request_alloc(smb_session_t *, int);
647 void smb_request_free(smb_request_t *);
648
649 /*
650 * ofile functions (file smb_ofile.c)
651 */
652 smb_ofile_t *smb_ofile_lookup_by_fid(smb_request_t *, uint16_t);
653 smb_ofile_t *smb_ofile_lookup_by_uniqid(smb_tree_t *, uint32_t);
654 smb_ofile_t *smb_ofile_lookup_by_persistid(smb_request_t *, uint64_t);
655 boolean_t smb_ofile_disallow_fclose(smb_ofile_t *);
656 smb_ofile_t *smb_ofile_alloc(smb_request_t *, smb_arg_open_t *, smb_node_t *,
657 uint16_t, uint16_t);
658 void smb_ofile_open(smb_request_t *, smb_arg_open_t *, smb_ofile_t *);
659 void smb_ofile_close(smb_ofile_t *, int32_t);
660 void smb_ofile_free(smb_ofile_t *);
661 uint32_t smb_ofile_access(smb_ofile_t *, cred_t *, uint32_t);
662 int smb_ofile_seek(smb_ofile_t *, ushort_t, int32_t, uint32_t *);
663 void smb_ofile_flush(smb_request_t *, smb_ofile_t *);
664 boolean_t smb_ofile_hold(smb_ofile_t *);
665 boolean_t smb_ofile_hold_olbrk(smb_ofile_t *);
666 void smb_ofile_release(smb_ofile_t *);
667 void smb_ofile_close_all(smb_tree_t *, uint32_t);
668 void smb_ofile_set_flags(smb_ofile_t *, uint32_t);
669 boolean_t smb_ofile_is_open(smb_ofile_t *);
670 int smb_ofile_enum(smb_ofile_t *, smb_svcenum_t *);
671 uint32_t smb_ofile_open_check(smb_ofile_t *, uint32_t, uint32_t);
672 uint32_t smb_ofile_rename_check(smb_ofile_t *);
673 uint32_t smb_ofile_delete_check(smb_ofile_t *);
674 boolean_t smb_ofile_share_check(smb_ofile_t *);
675 cred_t *smb_ofile_getcred(smb_ofile_t *);
676 void smb_ofile_set_delete_on_close(smb_request_t *, smb_ofile_t *);
677 void smb_delayed_write_timer(smb_llist_t *);
678 void smb_ofile_set_quota_resume(smb_ofile_t *, char *);
679 void smb_ofile_get_quota_resume(smb_ofile_t *, char *, int);
680 void smb_ofile_del_persistid(smb_ofile_t *);
681 void smb_ofile_set_persistid_dh(smb_ofile_t *);
682 void smb_ofile_set_persistid_ph(smb_ofile_t *);
683 int smb_ofile_insert_persistid(smb_ofile_t *, uint64_t);
684
685 #define SMB_OFILE_GET_SESSION(of) ((of)->f_session)
686 #define SMB_OFILE_GET_TREE(of) ((of)->f_tree)
687 #define SMB_OFILE_GET_FID(of) ((of)->f_fid)
688 #define SMB_OFILE_GET_NODE(of) ((of)->f_node)
689
690 #define smb_ofile_granted_access(_of_) ((_of_)->f_granted_access)
691
692 /*
693 * odir functions (file smb_odir.c)
694 */
695 uint32_t smb_odir_openpath(smb_request_t *, char *, uint16_t, uint32_t,
696 smb_odir_t **);
697 uint32_t smb_odir_openfh(smb_request_t *, const char *, uint16_t,
698 smb_odir_t **);
699 uint32_t smb_odir_openat(smb_request_t *, smb_node_t *, smb_odir_t **);
700 void smb_odir_reopen(smb_odir_t *, const char *, uint16_t);
701 void smb_odir_close(smb_odir_t *);
702 boolean_t smb_odir_hold(smb_odir_t *);
703 void smb_odir_release(smb_odir_t *);
704
705 int smb_odir_read(smb_request_t *, smb_odir_t *,
706 smb_odirent_t *, boolean_t *);
707 int smb_odir_read_fileinfo(smb_request_t *, smb_odir_t *,
708 smb_fileinfo_t *, uint16_t *);
709 int smb_odir_read_streaminfo(smb_request_t *, smb_odir_t *,
710 smb_streaminfo_t *, boolean_t *);
711
712 void smb_odir_save_cookie(smb_odir_t *, int, uint32_t cookie);
713 void smb_odir_save_fname(smb_odir_t *, uint32_t, const char *);
714
715 void smb_odir_resume_at(smb_odir_t *, smb_odir_resume_t *);
716
717 /*
718 * SMB user functions (file smb_user.c)
719 */
720 smb_user_t *smb_user_new(smb_session_t *);
721 int smb_user_logon(smb_user_t *, cred_t *,
722 char *, char *, uint32_t, uint32_t, uint32_t);
723 void smb_user_logoff(smb_user_t *);
724 void smb_user_auth_tmo(void *);
725
726 boolean_t smb_user_is_admin(smb_user_t *);
727 boolean_t smb_user_namecmp(smb_user_t *, const char *);
728 int smb_user_enum(smb_user_t *, smb_svcenum_t *);
729 boolean_t smb_user_hold(smb_user_t *);
730 void smb_user_hold_internal(smb_user_t *);
731 void smb_user_release(smb_user_t *);
732 cred_t *smb_user_getcred(smb_user_t *);
733 cred_t *smb_user_getprivcred(smb_user_t *);
734 void smb_user_netinfo_init(smb_user_t *, smb_netuserinfo_t *);
735 void smb_user_netinfo_fini(smb_netuserinfo_t *);
736 int smb_user_netinfo_encode(smb_user_t *, uint8_t *, size_t, uint32_t *);
737 smb_token_t *smb_get_token(smb_session_t *, smb_logon_t *);
738 cred_t *smb_cred_create(smb_token_t *, smb_session_t *);
739 cred_t *smb_kcred_create(void);
740 void smb_user_setcred(smb_user_t *, cred_t *, uint32_t);
741 boolean_t smb_is_same_user(cred_t *, cred_t *);
742
743 /*
744 * SMB tree functions (file smb_tree.c)
745 */
746 uint32_t smb_tree_connect(smb_request_t *);
747 uint32_t smb_tree_connect_disk(smb_request_t *, smb_arg_tcon_t *);
748 void smb_tree_disconnect(smb_tree_t *, boolean_t);
749 void smb_tree_close_pid(smb_tree_t *, uint32_t);
750 boolean_t smb_tree_has_feature(smb_tree_t *, uint_t);
751 int smb_tree_enum(smb_tree_t *, smb_svcenum_t *);
752 int smb_tree_fclose(smb_tree_t *, uint32_t);
753 boolean_t smb_tree_hold(smb_tree_t *);
754 void smb_tree_hold_internal(smb_tree_t *);
755 void smb_tree_release(smb_tree_t *);
756 smb_odir_t *smb_tree_lookup_odir(smb_request_t *, uint16_t);
757 boolean_t smb_tree_is_connected(smb_tree_t *);
758 smb_tree_t *smb_tree_alloc(smb_request_t *, const smb_kshare_t *,
759 smb_node_t *, uint32_t, uint32_t);
760
761 smb_xa_t *smb_xa_create(smb_session_t *session, smb_request_t *sr,
762 uint32_t total_parameter_count, uint32_t total_data_count,
763 uint32_t max_parameter_count, uint32_t max_data_count,
764 uint32_t max_setup_count, uint32_t setup_word_count);
765 void smb_xa_delete(smb_xa_t *xa);
766 smb_xa_t *smb_xa_hold(smb_xa_t *xa);
767 void smb_xa_rele(smb_session_t *session, smb_xa_t *xa);
768 int smb_xa_open(smb_xa_t *xa);
769 void smb_xa_close(smb_xa_t *xa);
770 int smb_xa_complete(smb_xa_t *xa);
771 smb_xa_t *smb_xa_find(smb_session_t *session, uint32_t pid, uint16_t mid);
772
773 struct mbuf *smb_mbuf_get(uchar_t *buf, int nbytes);
774 struct mbuf *smb_mbuf_allocate(struct uio *uio);
775 void smb_mbuf_trim(struct mbuf *mhead, int nbytes);
776
777 int32_t smb_time_gmt_to_local(smb_request_t *, int32_t);
778 int32_t smb_time_local_to_gmt(smb_request_t *, int32_t);
779 int32_t smb_time_dos_to_unix(int16_t, int16_t);
780 void smb_time_unix_to_dos(int32_t, int16_t *, int16_t *);
781 void smb_time_nt_to_unix(uint64_t nt_time, timestruc_t *unix_time);
782 uint64_t smb_time_unix_to_nt(timestruc_t *);
783
784 int netbios_name_isvalid(char *in, char *out);
785
786 int uioxfer(struct uio *src_uio, struct uio *dst_uio, int n);
787
788 /*
789 * Pool ID function prototypes
790 */
791 int smb_idpool_constructor(smb_idpool_t *pool);
792 void smb_idpool_destructor(smb_idpool_t *pool);
793 int smb_idpool_alloc(smb_idpool_t *pool, uint16_t *id);
794 void smb_idpool_free(smb_idpool_t *pool, uint16_t id);
795
796 /*
797 * SMB locked list function prototypes
798 */
799 void smb_llist_init(void);
800 void smb_llist_fini(void);
801 void smb_llist_constructor(smb_llist_t *, size_t, size_t);
802 void smb_llist_destructor(smb_llist_t *);
803 void smb_llist_enter(smb_llist_t *ll, krw_t);
804 void smb_llist_exit(smb_llist_t *);
805 void smb_llist_post(smb_llist_t *, void *, smb_dtorproc_t);
806 void smb_llist_flush(smb_llist_t *);
807 void smb_llist_insert_head(smb_llist_t *ll, void *obj);
808 void smb_llist_insert_tail(smb_llist_t *ll, void *obj);
809 void smb_llist_remove(smb_llist_t *ll, void *obj);
810 int smb_llist_upgrade(smb_llist_t *ll);
811 uint32_t smb_llist_get_count(smb_llist_t *ll);
812 #define smb_llist_head(ll) list_head(&(ll)->ll_list)
813 #define smb_llist_next(ll, obj) list_next(&(ll)->ll_list, obj)
814 int smb_account_connected(smb_user_t *user);
815
816 /*
817 * SMB Synchronized list function prototypes
818 */
819 void smb_slist_constructor(smb_slist_t *, size_t, size_t);
820 void smb_slist_destructor(smb_slist_t *);
821 void smb_slist_insert_head(smb_slist_t *sl, void *obj);
822 void smb_slist_insert_tail(smb_slist_t *sl, void *obj);
823 void smb_slist_remove(smb_slist_t *sl, void *obj);
824 void smb_slist_wait_for_empty(smb_slist_t *sl);
825 void smb_slist_exit(smb_slist_t *sl);
826 uint32_t smb_slist_move_tail(list_t *lst, smb_slist_t *sl);
827 void smb_slist_obj_move(smb_slist_t *dst, smb_slist_t *src, void *obj);
828 #define smb_slist_enter(sl) mutex_enter(&(sl)->sl_mutex)
829 #define smb_slist_head(sl) list_head(&(sl)->sl_list)
830 #define smb_slist_next(sl, obj) list_next(&(sl)->sl_list, obj)
831
832 void smb_rwx_init(smb_rwx_t *rwx);
833 void smb_rwx_destroy(smb_rwx_t *rwx);
834 void smb_rwx_rwenter(smb_rwx_t *rwx, krw_t);
835 void smb_rwx_rwexit(smb_rwx_t *rwx);
836 int smb_rwx_cvwait(smb_rwx_t *rwx, clock_t timeout);
837 void smb_rwx_cvbcast(smb_rwx_t *rwx);
838
839 void smb_thread_init(smb_thread_t *, char *, smb_thread_ep_t,
840 void *, pri_t);
841 void smb_thread_destroy(smb_thread_t *);
842 int smb_thread_start(smb_thread_t *);
843 void smb_thread_stop(smb_thread_t *);
844 void smb_thread_signal(smb_thread_t *);
845 boolean_t smb_thread_continue(smb_thread_t *);
846 boolean_t smb_thread_continue_nowait(smb_thread_t *);
847 boolean_t smb_thread_continue_timedwait(smb_thread_t *, int /* seconds */);
848
849 uint32_t smb_denymode_to_sharemode(uint32_t desired_access, char *fname);
850 uint32_t smb_ofun_to_crdisposition(uint16_t ofun);
851
852 /* 100's of ns between 1/1/1970 and 1/1/1601 */
853 #define NT_TIME_BIAS (134774LL * 24LL * 60LL * 60LL * 10000000LL)
854
855 uint32_t smb_sd_read(smb_request_t *, smb_sd_t *, uint32_t);
856 uint32_t smb_sd_write(smb_request_t *, smb_sd_t *, uint32_t);
857
858 acl_t *smb_fsacl_inherit(acl_t *, int, int, cred_t *);
859 acl_t *smb_fsacl_merge(acl_t *, acl_t *);
860 void smb_fsacl_split(acl_t *, acl_t **, acl_t **, int);
861 acl_t *smb_fsacl_from_vsa(vsecattr_t *, acl_type_t);
862 int smb_fsacl_to_vsa(acl_t *, vsecattr_t *, int *);
863
864 boolean_t smb_ace_is_generic(int);
865 boolean_t smb_ace_is_access(int);
866 boolean_t smb_ace_is_audit(int);
867
868 uint32_t smb_vss_enum_snapshots(smb_request_t *, smb_fsctl_t *);
869 int smb_vss_lookup_nodes(smb_request_t *, smb_node_t *, smb_node_t **, char *);
870 vnode_t *smb_lookuppathvptovp(smb_request_t *, char *, vnode_t *, vnode_t *);
871 int smb_vss_extract_gmttoken(char *, char *);
872
873 void smb_panic(char *, const char *, int);
874 #pragma does_not_return(smb_panic)
875 #define SMB_PANIC() smb_panic(__FILE__, __func__, __LINE__)
876
877 void smb_latency_init(smb_latency_t *);
878 void smb_latency_destroy(smb_latency_t *);
879 void smb_latency_add_sample(smb_latency_t *, hrtime_t);
880 void smb_srqueue_init(smb_srqueue_t *);
881 void smb_srqueue_destroy(smb_srqueue_t *);
882 void smb_srqueue_waitq_enter(smb_srqueue_t *);
883 void smb_srqueue_runq_exit(smb_srqueue_t *);
884 void smb_srqueue_waitq_to_runq(smb_srqueue_t *);
885 void smb_srqueue_update(smb_srqueue_t *, smb_kstat_utilization_t *);
886
887 void *smb_mem_alloc(size_t);
888 void *smb_mem_zalloc(size_t);
889 void *smb_mem_realloc(void *, size_t);
890 void *smb_mem_rezalloc(void *, size_t);
891 void smb_mem_free(void *);
892 void smb_mem_zfree(void *);
893 char *smb_mem_strdup(const char *);
894 void smb_srm_init(smb_request_t *);
895 void smb_srm_fini(smb_request_t *);
896 void *smb_srm_alloc(smb_request_t *, size_t);
897 void *smb_srm_zalloc(smb_request_t *, size_t);
898 void *smb_srm_realloc(smb_request_t *, void *, size_t);
899 void *smb_srm_rezalloc(smb_request_t *, void *, size_t);
900 char *smb_srm_strdup(smb_request_t *, const char *);
901
902 void smb_export_start(smb_server_t *);
903 void smb_export_stop(smb_server_t *);
904
905 #ifdef _KERNEL
906 struct __door_handle;
907 struct __door_handle *smb_kshare_door_init(int);
908 void smb_kshare_door_fini(struct __door_handle *);
909 int smb_kshare_upcall(struct __door_handle *, void *, boolean_t);
910 #endif /* _KERNEL */
911
912 void smb_kshare_g_init(void);
913 void smb_kshare_g_fini(void);
914 void smb_kshare_init(smb_server_t *);
915 void smb_kshare_fini(smb_server_t *);
916 int smb_kshare_start(smb_server_t *);
917 void smb_kshare_stop(smb_server_t *);
918
919 int smb_kshare_export_list(smb_ioc_share_t *);
920 int smb_kshare_unexport_list(smb_ioc_share_t *);
921 int smb_kshare_info(smb_ioc_shareinfo_t *);
922 void smb_kshare_enum(smb_server_t *, smb_enumshare_info_t *);
923 smb_kshare_t *smb_kshare_lookup(smb_server_t *, const char *);
924 void smb_kshare_release(smb_server_t *, smb_kshare_t *);
925 int smb_kshare_exec(smb_server_t *, smb_shr_execinfo_t *);
926 uint32_t smb_kshare_hostaccess(smb_kshare_t *, smb_session_t *);
927
928
929 void smb_avl_create(smb_avl_t *, size_t, size_t, const smb_avl_nops_t *);
930 void smb_avl_destroy(smb_avl_t *);
931 int smb_avl_add(smb_avl_t *, void *);
932 void smb_avl_remove(smb_avl_t *, void *);
933 void *smb_avl_lookup(smb_avl_t *, void *);
934 void smb_avl_release(smb_avl_t *, void *);
935 void smb_avl_iterinit(smb_avl_t *, smb_avl_cursor_t *);
936 void *smb_avl_iterate(smb_avl_t *, smb_avl_cursor_t *);
937
938 void smb_threshold_init(smb_cmd_threshold_t *,
939 char *, uint_t, uint_t);
940 void smb_threshold_fini(smb_cmd_threshold_t *);
941 int smb_threshold_enter(smb_cmd_threshold_t *);
942 void smb_threshold_exit(smb_cmd_threshold_t *);
943 void smb_threshold_wake_all(smb_cmd_threshold_t *);
944
945 /* SMB hash function prototypes */
946 smb_hash_t *smb_hash_create(size_t, size_t, uint32_t);
947 void smb_hash_destroy(smb_hash_t *);
948 uint_t smb_hash_uint64(smb_hash_t *, uint64_t);
949
950 /* SMB auditing helper functions */
951 boolean_t smb_audit_init(smb_request_t *);
952 void smb_audit_fini(smb_request_t *, uint32_t, smb_node_t *, boolean_t);
953 boolean_t smb_audit_rename_init(smb_request_t *);
954 void smb_audit_rename_fini(smb_request_t *, char *, smb_node_t *, char *,
955 boolean_t, boolean_t);
956 void smb_audit_save(void);
957 void smb_audit_load(void);
958 vnode_t *smb_audit_rootvp(smb_request_t *);
959
960 #ifdef __cplusplus
961 }
962 #endif
963
964 #endif /* _SMB_KPROTO_H_ */