xref: /illumos-gate/usr/src/uts/common/smbsrv/smb_kproto.h (revision 34bbc83afbf22a6f8e504cb99d76c97c017cb5f4)
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 2011-2022 Tintri by DDN, Inc. All rights reserved.
25  * Copyright 2016 Syneto S.R.L.  All rights reserved.
26  * Copyright 2015-2023 RackTop Systems, Inc.
27  */
28 
29 /*
30  * Function prototypes for the SMB module.
31  */
32 
33 #ifndef _SMB_KPROTO_H_
34 #define	_SMB_KPROTO_H_
35 
36 #ifdef	__cplusplus
37 extern "C" {
38 #endif
39 
40 #include <sys/types.h>
41 #include <sys/param.h>
42 #include <sys/varargs.h>
43 #include <sys/systm.h>
44 #include <sys/debug.h>
45 #include <sys/kmem.h>
46 #include <sys/socket.h>
47 #include <sys/ksocket.h>
48 #include <sys/cred.h>
49 #include <sys/nbmlock.h>
50 #include <sys/sunddi.h>
51 #include <sys/uio.h>
52 #include <sys/atomic.h>
53 #include <smbsrv/smb.h>
54 #include <smbsrv/string.h>
55 #include <smbsrv/smb_vops.h>
56 #include <smbsrv/smb_xdr.h>
57 #include <smbsrv/smb_token.h>
58 #include <smbsrv/smb_ktypes.h>
59 #include <smbsrv/smb_ioctl.h>
60 
61 /* For timeout(9F). Not in any system header, apparently. */
62 typedef void (*tmo_func_t)(void *);
63 
64 extern	int smb_maxbufsize;
65 extern	int smb_flush_required;
66 extern	int smb_dirsymlink_enable;
67 extern	int smb_shortnames;
68 extern	int smb_sign_debug;
69 extern	uint_t smb_audit_flags;
70 extern	int smb_ssetup_threshold;
71 extern	int smb_tcon_threshold;
72 extern	int smb_opipe_threshold;
73 extern	int smb_logoff_threshold;
74 extern	int smb_ssetup_timeout;
75 extern	int smb_tcon_timeout;
76 extern	int smb_opipe_timeout;
77 extern	int smb_logoff_timeout;
78 extern	int smb_allow_advisory_locks;
79 extern	int smb_session_auth_tmo;
80 
81 extern const uint32_t smb_vop_dosattr_settable;
82 
83 /* Thread priorities - see smb_init.c */
84 extern	int smbsrv_base_pri;
85 extern	int smbsrv_listen_pri;
86 extern	int smbsrv_receive_pri;
87 extern	int smbsrv_worker_pri;
88 extern	int smbsrv_notify_pri;
89 extern	int smbsrv_timer_pri;
90 
91 extern	kmem_cache_t		*smb_cache_request;
92 extern	kmem_cache_t		*smb_cache_session;
93 extern	kmem_cache_t		*smb_cache_user;
94 extern	kmem_cache_t		*smb_cache_tree;
95 extern	kmem_cache_t		*smb_cache_ofile;
96 extern	kmem_cache_t		*smb_cache_odir;
97 extern	kmem_cache_t		*smb_cache_opipe;
98 extern	kmem_cache_t		*smb_cache_event;
99 extern	kmem_cache_t		*smb_cache_lock;
100 
101 extern	kmem_cache_t		*smb_kshare_cache_vfs;
102 
103 time_t smb_get_boottime(void);
104 
105 /*
106  * SMB request handers called from the dispatcher.  Each SMB request
107  * is handled in three phases: pre, com (command) and post.
108  *
109  * The pre-handler is primarily to set things up for the DTrace start
110  * probe.  Typically, the SMB request is unmarshalled so that request
111  * specific context can be traced.  This is also a useful place to
112  * allocate memory that will be used throughout the processing of the
113  * command.
114  *
115  * The com-handler performs the requested operation: request validation,
116  * bulk (write) incoming data decode, implementation of the appropriate
117  * algorithm and transmission of a response (as appropriate).
118  *
119  * The post-handler is always called, regardless of success or failure
120  * of the pre or com functions, to trigger the DTrace done probe and
121  * deallocate memory allocated in the pre-handler.
122  */
123 #define	SMB_SDT_OPS(NAME)	\
124 	smb_pre_##NAME,		\
125 	smb_com_##NAME,		\
126 	smb_post_##NAME
127 
128 #define	SMB_COM_DECL(NAME)				\
129 	smb_sdrc_t smb_pre_##NAME(smb_request_t *);	\
130 	smb_sdrc_t smb_com_##NAME(smb_request_t *);	\
131 	void smb_post_##NAME(smb_request_t *)
132 
133 SMB_COM_DECL(check_directory);
134 SMB_COM_DECL(close);
135 SMB_COM_DECL(close_and_tree_disconnect);
136 SMB_COM_DECL(close_print_file);
137 SMB_COM_DECL(create);
138 SMB_COM_DECL(create_directory);
139 SMB_COM_DECL(create_new);
140 SMB_COM_DECL(create_temporary);
141 SMB_COM_DECL(delete);
142 SMB_COM_DECL(delete_directory);
143 SMB_COM_DECL(echo);
144 SMB_COM_DECL(find);
145 SMB_COM_DECL(find_close);
146 SMB_COM_DECL(find_close2);
147 SMB_COM_DECL(find_unique);
148 SMB_COM_DECL(flush);
149 SMB_COM_DECL(get_print_queue);
150 SMB_COM_DECL(invalid);
151 SMB_COM_DECL(ioctl);
152 SMB_COM_DECL(lock_and_read);
153 SMB_COM_DECL(lock_byte_range);
154 SMB_COM_DECL(locking_andx);
155 SMB_COM_DECL(logoff_andx);
156 SMB_COM_DECL(negotiate);
157 SMB_COM_DECL(nt_cancel);
158 SMB_COM_DECL(nt_create_andx);
159 SMB_COM_DECL(nt_rename);
160 SMB_COM_DECL(nt_transact);
161 SMB_COM_DECL(nt_transact_secondary);
162 SMB_COM_DECL(open);
163 SMB_COM_DECL(open_andx);
164 SMB_COM_DECL(open_print_file);
165 SMB_COM_DECL(process_exit);
166 SMB_COM_DECL(query_information);
167 SMB_COM_DECL(query_information2);
168 SMB_COM_DECL(query_information_disk);
169 SMB_COM_DECL(read);
170 SMB_COM_DECL(read_andx);
171 SMB_COM_DECL(read_raw);
172 SMB_COM_DECL(rename);
173 SMB_COM_DECL(search);
174 SMB_COM_DECL(seek);
175 SMB_COM_DECL(session_setup_andx);
176 SMB_COM_DECL(set_information);
177 SMB_COM_DECL(set_information2);
178 SMB_COM_DECL(transaction);
179 SMB_COM_DECL(transaction2);
180 SMB_COM_DECL(transaction2_secondary);
181 SMB_COM_DECL(transaction_secondary);
182 SMB_COM_DECL(tree_connect);
183 SMB_COM_DECL(tree_connect_andx);
184 SMB_COM_DECL(tree_disconnect);
185 SMB_COM_DECL(unlock_byte_range);
186 SMB_COM_DECL(write);
187 SMB_COM_DECL(write_and_close);
188 SMB_COM_DECL(write_and_unlock);
189 SMB_COM_DECL(write_andx);
190 SMB_COM_DECL(write_print_file);
191 SMB_COM_DECL(write_raw);
192 
193 #define	SMB_NT_TRANSACT_DECL(NAME)				\
194 	smb_sdrc_t smb_pre_##NAME(smb_request_t *, smb_xa_t *);	\
195 	smb_sdrc_t smb_##NAME(smb_request_t *, smb_xa_t *);	\
196 	void smb_post_##NAME(smb_request_t *, smb_xa_t *)
197 
198 SMB_NT_TRANSACT_DECL(nt_transact_create);
199 
200 smb_sdrc_t smb_nt_transact_notify_change(smb_request_t *, smb_xa_t *);
201 smb_sdrc_t smb_nt_transact_query_security_info(smb_request_t *, smb_xa_t *);
202 smb_sdrc_t smb_nt_transact_set_security_info(smb_request_t *, smb_xa_t *);
203 smb_sdrc_t smb_nt_transact_ioctl(smb_request_t *, smb_xa_t *);
204 smb_sdrc_t smb_nt_transact_rename(smb_request_t *, smb_xa_t *);
205 smb_sdrc_t smb_nt_transact_query_quota(smb_request_t *, smb_xa_t *);
206 smb_sdrc_t smb_nt_transact_set_quota(smb_request_t *, smb_xa_t *);
207 
208 smb_sdrc_t smb_com_trans2_open2(smb_request_t *, smb_xa_t *);
209 smb_sdrc_t smb_com_trans2_create_directory(smb_request_t *, smb_xa_t *);
210 smb_sdrc_t smb_com_trans2_find_first2(smb_request_t *, smb_xa_t *);
211 smb_sdrc_t smb_com_trans2_find_next2(smb_request_t *, smb_xa_t *);
212 smb_sdrc_t smb_com_trans2_query_fs_information(smb_request_t *, smb_xa_t *);
213 smb_sdrc_t smb_com_trans2_set_fs_information(smb_request_t *, smb_xa_t *);
214 smb_sdrc_t smb_com_trans2_query_path_information(smb_request_t *, smb_xa_t *);
215 smb_sdrc_t smb_com_trans2_query_file_information(smb_request_t *, smb_xa_t *);
216 smb_sdrc_t smb_com_trans2_set_path_information(smb_request_t *, smb_xa_t *);
217 smb_sdrc_t smb_com_trans2_set_file_information(smb_request_t *, smb_xa_t *);
218 smb_sdrc_t smb_com_trans2_get_dfs_referral(smb_request_t *, smb_xa_t *);
219 
220 uint32_t smb_query_stream_info(smb_request_t *, mbuf_chain_t *,
221     smb_queryinfo_t *);
222 int smb_fssize(smb_request_t *, smb_fssize_t *);
223 
224 /* smb_quota.c */
225 uint32_t smb_quota_query_user_quota(smb_request_t *, uid_t, smb_quota_t *);
226 int smb_quota_query(smb_server_t *, smb_quota_query_t *,
227     smb_quota_response_t *);
228 int smb_quota_set(smb_server_t *, smb_quota_set_t *, uint32_t *);
229 uint32_t smb_quota_init_sids(mbuf_chain_t *, smb_quota_query_t *,
230     smb_ofile_t *);
231 uint32_t smb_quota_decode_sids(mbuf_chain_t *, list_t *);
232 void smb_quota_free_sids(smb_quota_query_t *);
233 void smb_quota_max_quota(mbuf_chain_t *, smb_quota_query_t *);
234 uint32_t smb_quota_decode_quotas(mbuf_chain_t *, list_t *);
235 uint32_t smb_quota_encode_quotas(mbuf_chain_t *, smb_quota_query_t *,
236     smb_quota_response_t *, smb_ofile_t *);
237 void smb_quota_free_quotas(list_t *);
238 
239 void smb_query_shortname(smb_node_t *, smb_queryinfo_t *);
240 
241 uint32_t smb_dfs_fsctl(smb_request_t *, smb_fsctl_t *);
242 uint32_t smb_dfs_get_referrals(smb_request_t *, smb_fsctl_t *);
243 
244 int smb1_newrq_negotiate(smb_request_t *);
245 smb_sdrc_t smb1_negotiate_smb2(smb_request_t *sr);
246 
247 uint32_t smb_set_basic_info(smb_request_t *, smb_setinfo_t *);
248 uint32_t smb_set_eof_info(smb_request_t *, smb_setinfo_t *);
249 uint32_t smb_set_alloc_info(smb_request_t *, smb_setinfo_t *);
250 uint32_t smb_set_disposition_info(smb_request_t *, smb_setinfo_t *);
251 
252 uint32_t smb_setinfo_rename(smb_request_t *, smb_node_t *, char *, int);
253 uint32_t smb_common_rename(smb_request_t *, smb_fqi_t *, smb_fqi_t *);
254 
255 uint32_t smb_setinfo_link(smb_request_t *, smb_node_t *, char *, int);
256 uint32_t smb_make_link(smb_request_t *, smb_fqi_t *, smb_fqi_t *);
257 
258 
259 /*
260  * Logging functions
261  */
262 void smb_log_flush(void);
263 void smb_close_all_connections(void);
264 
265 int smb_net_id(uint32_t);
266 
267 /*
268  * Common oplock functions
269  */
270 uint32_t smb_oplock_request(smb_request_t *, smb_ofile_t *, uint32_t *);
271 uint32_t smb_oplock_request_LH(smb_request_t *, smb_ofile_t *, uint32_t *);
272 uint32_t smb_oplock_ack_break(smb_request_t *, smb_ofile_t *, uint32_t *);
273 uint32_t smb_oplock_break_PARENT(smb_node_t *, smb_ofile_t *);
274 uint32_t smb_oplock_break_OPEN(smb_node_t *, smb_ofile_t *,
275     uint32_t DesiredAccess, uint32_t CreateDisposition);
276 uint32_t smb_oplock_break_BATCH(smb_node_t *, smb_ofile_t *,
277     uint32_t DesiredAccess, uint32_t CreateDisposition);
278 uint32_t smb_oplock_break_HANDLE(smb_node_t *, smb_ofile_t *);
279 void smb_oplock_break_CLOSE(smb_node_t *, smb_ofile_t *);
280 uint32_t smb_oplock_break_READ(smb_node_t *, smb_ofile_t *);
281 uint32_t smb_oplock_break_WRITE(smb_node_t *, smb_ofile_t *);
282 uint32_t smb_oplock_break_SETINFO(smb_node_t *,
283     smb_ofile_t *ofile, uint32_t InfoClass);
284 uint32_t smb_oplock_break_DELETE(smb_node_t *, smb_ofile_t *);
285 void smb_oplock_close(smb_ofile_t *);
286 
287 void smb_oplock_ind_break(smb_ofile_t *, uint32_t, boolean_t, uint32_t);
288 void smb_oplock_ind_break_in_ack(smb_request_t *, smb_ofile_t *,
289     uint32_t, boolean_t);
290 void smb_oplock_send_break(smb_request_t *);
291 
292 uint32_t smb_oplock_wait_ack(smb_request_t *, uint32_t);
293 uint32_t smb_oplock_wait_break(smb_request_t *, smb_node_t *, int);
294 uint32_t smb_oplock_wait_break_fem(smb_node_t *, int);
295 
296 void smb_oplock_move(smb_node_t *, smb_ofile_t *, smb_ofile_t *);
297 
298 /*
299  * Protocol-specific oplock functions
300  * (and "server-level" functions)
301  */
302 void smb1_oplock_ack_break(smb_request_t *, uchar_t);
303 void smb1_oplock_acquire(smb_request_t *, boolean_t);
304 void smb1_oplock_send_break(smb_request_t *);
305 void smb2_oplock_send_break(smb_request_t *);
306 void smb2_lease_ofile_close(smb_ofile_t *);
307 void smb2_lease_send_break(smb_request_t *);
308 
309 /*
310  * range lock functions - node operations
311  */
312 uint32_t smb_lock_get_lock_count(smb_node_t *, smb_ofile_t *);
313 uint32_t smb_unlock_range(smb_request_t *, uint64_t, uint64_t, uint32_t);
314 uint32_t smb_lock_range(smb_request_t *, uint64_t, uint64_t, uint32_t,
315     uint32_t, uint32_t);
316 uint32_t smb_lock_range_cancel(smb_request_t *, uint64_t, uint64_t, uint32_t);
317 void smb_lock_range_error(smb_request_t *, uint32_t);
318 
319 int smb_lock_range_access(smb_request_t *, smb_node_t *,
320     uint64_t, uint64_t, boolean_t);
321 
322 DWORD smb_nbl_conflict(smb_node_t *, uint64_t, uint64_t, nbl_op_t);
323 
324 void smb_mangle(const char *, ino64_t, char *, size_t);
325 int smb_unmangle(smb_node_t *, char *, char *, int, uint32_t);
326 boolean_t smb_needs_mangled(const char *);
327 boolean_t smb_maybe_mangled(char *);
328 boolean_t smb_is_reserved_dos_name(const char *);
329 boolean_t smb_is_invalid_filename(const char *);
330 
331 void smbsr_cleanup(smb_request_t *sr);
332 
333 int smbsr_connect_tree(smb_request_t *);
334 
335 int smb_common_create_directory(smb_request_t *);
336 
337 void	smb_convert_wildcards(char *);
338 boolean_t smb_contains_wildcards(const char *);
339 int	smb_ascii_or_unicode_strlen(smb_request_t *, char *);
340 int	smb_ascii_or_unicode_strlen_null(smb_request_t *, char *);
341 int	smb_ascii_or_unicode_null_len(smb_request_t *);
342 
343 int	smb_search(smb_request_t *);
344 
345 uint32_t smb_common_create(smb_request_t *);
346 uint32_t smb_common_open(smb_request_t *);
347 
348 int smb_common_write(smb_request_t *, smb_rw_param_t *);
349 
350 void smb_pathname_init(smb_request_t *, smb_pathname_t *, char *);
351 boolean_t smb_pathname_validate(smb_request_t *, smb_pathname_t *);
352 boolean_t smb_validate_dirname(smb_request_t *, smb_pathname_t *);
353 boolean_t smb_validate_object_name(smb_request_t *, smb_pathname_t *);
354 boolean_t smb_validate_stream_name(smb_request_t *, smb_pathname_t *);
355 boolean_t smb_is_stream_name(char *);
356 boolean_t smb_strname_restricted(char *);
357 
358 void smb_stream_parse_name(char *, char *, char *);
359 
360 
361 uint32_t smb_omode_to_amask(uint32_t desired_access);
362 
363 void	sshow_distribution_info(char *);
364 
365 void	smb_dispatch_stats_init(smb_server_t *);
366 void	smb_dispatch_stats_fini(smb_server_t *);
367 void	smb_dispatch_stats_update(smb_server_t *,
368 		smb_kstat_req_t *, int, int);
369 
370 int	smb1sr_newrq(smb_request_t *);
371 int	smb1sr_newrq_cancel(smb_request_t *);
372 void	smb1sr_work(smb_request_t *);
373 
374 int	smbsr_encode_empty_result(smb_request_t *);
375 void	smbsr_lookup_file(smb_request_t *);
376 void	smbsr_release_file(smb_request_t *);
377 
378 int	smbsr_decode_vwv(smb_request_t *sr, const char *, ...);
379 int	smbsr_decode_data(smb_request_t *sr, const char *, ...);
380 boolean_t smbsr_decode_data_avail(smb_request_t *);
381 int	smbsr_encode_result(smb_request_t *, int, int, const char *, ...);
382 smb_xa_t *smbsr_lookup_xa(smb_request_t *sr);
383 void	smbsr_send_reply(smb_request_t *);
384 
385 uint32_t smb_errno2status(int);
386 uint16_t smb_status2doserr(uint32_t);
387 void	smbsr_map_errno(int, smb_error_t *);
388 void	smbsr_set_error(smb_request_t *, smb_error_t *);
389 void	smbsr_errno(smb_request_t *, int);
390 void	smbsr_status(smb_request_t *, DWORD, uint16_t, uint16_t);
391 #define	smbsr_error(SR, ST, CL, CO) \
392 	smbsr_status(SR, ST, CL, CO)
393 #define	smbsr_warn(SR, ST, CL, CO) \
394 	smbsr_status(SR, ST, CL, CO)
395 void	smbsr_status_smb2(smb_request_t *, DWORD);
396 
397 int	clock_get_milli_uptime(void);
398 
399 int	smb_mbc_vencodef(mbuf_chain_t *, const char *, va_list);
400 int	smb_mbc_vdecodef(mbuf_chain_t *, const char *, va_list);
401 int	smb_mbc_decodef(mbuf_chain_t *, const char *, ...);
402 int	smb_mbc_encodef(mbuf_chain_t *, const char *, ...);
403 int	smb_mbc_peek(mbuf_chain_t *, int, const char *, ...);
404 int	smb_mbc_poke(mbuf_chain_t *, int, const char *, ...);
405 int	smb_mbc_put_mem(mbuf_chain_t *, void *, int);
406 int	smb_mbc_copy(mbuf_chain_t *, const mbuf_chain_t *, int, int);
407 int	smb_mbc_put_align(mbuf_chain_t *, int);
408 
409 void	smbsr_encode_header(smb_request_t *sr, int wct,
410 		    int bcc, const char *fmt, ...);
411 
412 void smb_encode_sd(mbuf_chain_t *, smb_sd_t *, uint32_t);
413 void smb_encode_sid(mbuf_chain_t *, smb_sid_t *);
414 smb_sid_t *smb_decode_sid(mbuf_chain_t *, uint32_t);
415 uint32_t smb_decode_sd(mbuf_chain_t *, smb_sd_t *);
416 
417 uint32_t smb_pad_align(uint32_t, uint32_t);
418 
419 /*
420  * Socket functions
421  */
422 ksocket_t smb_socreate(int domain, int type, int protocol);
423 void smb_soshutdown(ksocket_t so);
424 void smb_sodestroy(ksocket_t so);
425 int smb_sorecv(ksocket_t so, void *msg, size_t len);
426 void smb_net_txl_constructor(smb_txlst_t *);
427 void smb_net_txl_destructor(smb_txlst_t *);
428 int smb_net_send_mbufs(smb_session_t *, mbuf_t *);
429 int smb_net_recv_mbufs(smb_session_t *, mbuf_t **, size_t);
430 
431 /*
432  * SMB RPC interface
433  */
434 void smb_opipe_dealloc(smb_opipe_t *);
435 int smb_opipe_open(smb_request_t *, smb_ofile_t *);
436 void smb_opipe_close(smb_ofile_t *);
437 int smb_opipe_read(smb_request_t *, struct uio *);
438 int smb_opipe_write(smb_request_t *, struct uio *);
439 int smb_opipe_getattr(smb_ofile_t *, smb_attr_t *);
440 int smb_opipe_getname(smb_ofile_t *, char *, size_t);
441 uint32_t smb_opipe_fsctl(smb_request_t *, smb_fsctl_t *);
442 uint32_t smb_opipe_transceive(smb_request_t *, smb_fsctl_t *);
443 
444 void smb_kdoor_init(smb_server_t *);
445 void smb_kdoor_fini(smb_server_t *);
446 int smb_kdoor_open(smb_server_t *, int);
447 void smb_kdoor_close(smb_server_t *);
448 int smb_kdoor_upcall(smb_server_t *, uint32_t,
449 	void *, xdrproc_t, void *, xdrproc_t);
450 void fksmb_kdoor_open(smb_server_t *, void *);
451 
452 /*
453  * SMB server functions (file smb_server.c)
454  */
455 int smb_server_get_count(void);
456 int smb_server_g_init(void);
457 void smb_server_g_fini(void);
458 int smb_server_create(dev_t);
459 int smb_server_delete(smb_server_t *);
460 int smb_server_lookup(smb_server_t **);
461 void smb_server_release(smb_server_t *);
462 
463 /* smbsrv driver ioctl handlers */
464 int smb_server_configure(smb_server_t *, smb_ioc_cfg_t *);
465 int smb_server_start(smb_server_t *, smb_ioc_start_t *);
466 int smb_server_stop(smb_server_t *);
467 int smb_server_notify_event(smb_server_t *, smb_ioc_event_t *);
468 int smb_server_set_gmtoff(smb_server_t *, smb_ioc_gmt_t *);
469 int smb_kshare_export_list(smb_server_t *, smb_ioc_share_t *);
470 int smb_kshare_unexport_list(smb_server_t *, smb_ioc_share_t *);
471 int smb_kshare_info(smb_server_t *, smb_ioc_shareinfo_t *);
472 int smb_kshare_access(smb_server_t *, smb_ioc_shareaccess_t *);
473 int smb_server_numopen(smb_server_t *, smb_ioc_opennum_t *);
474 int smb_server_enum(smb_server_t *, smb_ioc_svcenum_t *);
475 int smb_server_session_close(smb_server_t *, smb_ioc_session_t *);
476 int smb_server_file_close(smb_server_t *, smb_ioc_fileid_t *);
477 int smb_server_spooldoc(smb_server_t *, smb_ioc_spooldoc_t *);
478 
479 /* other server stuff */
480 boolean_t smb_server_is_stopping(smb_server_t *);
481 void smb_server_cancel_event(smb_server_t *, uint32_t);
482 uint32_t smb_server_get_session_count(smb_server_t *);
483 int smb_server_share_lookup(smb_server_t *, const char *, smb_node_t **);
484 int smb_server_unshare(const char *);
485 void smb_server_logoff_ssnid(smb_request_t *, uint64_t);
486 smb_user_t *smb_server_lookup_user(smb_server_t *, uint64_t, uint64_t);
487 
488 void smb_server_get_cfg(smb_server_t *, smb_kmod_cfg_t *);
489 
490 int smb_spool_add_doc(smb_tree_t *, smb_kspooldoc_t *);
491 void smb_spool_add_fid(smb_server_t *, uint16_t);
492 
493 void smb_server_inc_nbt_sess(smb_server_t *);
494 void smb_server_dec_nbt_sess(smb_server_t *);
495 void smb_server_inc_tcp_sess(smb_server_t *);
496 void smb_server_dec_tcp_sess(smb_server_t *);
497 void smb_server_inc_users(smb_server_t *);
498 void smb_server_dec_users(smb_server_t *);
499 void smb_server_inc_trees(smb_server_t *);
500 void smb_server_dec_trees(smb_server_t *);
501 void smb_server_inc_files(smb_server_t *);
502 void smb_server_dec_files(smb_server_t *);
503 void smb_server_inc_pipes(smb_server_t *);
504 void smb_server_dec_pipes(smb_server_t *);
505 void smb_server_add_rxb(smb_server_t *, int64_t);
506 void smb_server_add_txb(smb_server_t *, int64_t);
507 void smb_server_inc_req(smb_server_t *);
508 
509 smb_event_t *smb_event_create(smb_server_t *, int);
510 void smb_event_destroy(smb_event_t *);
511 uint32_t smb_event_txid(smb_event_t *);
512 int smb_event_wait(smb_event_t *);
513 void smb_event_notify(smb_server_t *, uint32_t);
514 
515 /*
516  * SMB node functions (file smb_node.c)
517  */
518 void smb_node_init(void);
519 void smb_node_fini(void);
520 smb_node_t *smb_node_lookup(smb_request_t *, smb_arg_open_t *,
521     cred_t *, vnode_t *, char *, smb_node_t *, smb_node_t *);
522 smb_node_t *smb_stream_node_lookup(smb_request_t *, cred_t *,
523     smb_node_t *, vnode_t *, vnode_t *, char *);
524 
525 void smb_node_ref(smb_node_t *);
526 void smb_node_release(smb_node_t *);
527 void smb_node_rename(smb_node_t *, smb_node_t *, smb_node_t *, char *);
528 int smb_node_root_init(smb_server_t *, smb_node_t **);
529 void smb_node_add_lock(smb_node_t *, smb_lock_t *);
530 void smb_node_destroy_lock(smb_node_t *, smb_lock_t *);
531 void smb_node_destroy_lock_by_ofile(smb_node_t *, smb_ofile_t *);
532 void smb_node_start_crit(smb_node_t *, krw_t);
533 void smb_node_end_crit(smb_node_t *);
534 int smb_node_in_crit(smb_node_t *);
535 void smb_node_rdlock(smb_node_t *);
536 void smb_node_wrlock(smb_node_t *);
537 void smb_node_unlock(smb_node_t *);
538 void smb_node_add_ofile(smb_node_t *, smb_ofile_t *);
539 void smb_node_rem_ofile(smb_node_t *, smb_ofile_t *);
540 void smb_node_inc_open_ofiles(smb_node_t *);
541 uint32_t smb_node_dec_open_ofiles(smb_node_t *);
542 void smb_node_inc_opening_count(smb_node_t *);
543 void smb_node_dec_opening_count(smb_node_t *);
544 boolean_t smb_node_is_file(smb_node_t *);
545 boolean_t smb_node_is_dir(smb_node_t *);
546 boolean_t smb_node_is_symlink(smb_node_t *);
547 boolean_t smb_node_is_dfslink(smb_node_t *);
548 boolean_t smb_node_is_reparse(smb_node_t *);
549 boolean_t smb_node_is_vfsroot(smb_node_t *);
550 boolean_t smb_node_is_system(smb_node_t *);
551 
552 uint32_t smb_node_open_check(smb_node_t *, uint32_t, uint32_t);
553 DWORD smb_node_rename_check(smb_node_t *);
554 DWORD smb_node_delete_check(smb_node_t *);
555 boolean_t smb_node_share_check(smb_node_t *);
556 
557 void smb_node_fcn_subscribe(smb_node_t *);
558 void smb_node_fcn_unsubscribe(smb_node_t *);
559 void smb_node_notify_change(smb_node_t *, uint_t, const char *);
560 void smb_node_notify_modified(smb_node_t *);
561 
562 int smb_node_getattr(smb_request_t *, smb_node_t *, cred_t *,
563     smb_ofile_t *, smb_attr_t *);
564 int smb_node_setattr(smb_request_t *, smb_node_t *, cred_t *,
565     smb_ofile_t *, smb_attr_t *);
566 uint32_t smb_node_set_delete_on_close(smb_node_t *, cred_t *, uint32_t);
567 void smb_node_reset_delete_on_close(smb_node_t *);
568 void smb_node_delete_on_close(smb_node_t *);
569 boolean_t smb_node_file_is_readonly(smb_node_t *);
570 int smb_node_getpath(smb_node_t *, vnode_t *, char *, uint32_t);
571 int smb_node_getmntpath(smb_node_t *, char *, uint32_t);
572 int smb_node_getshrpath(smb_node_t *, smb_tree_t *, char *, uint32_t);
573 
574 /*
575  * Pathname functions
576  */
577 
578 int smb_pathname_reduce(smb_request_t *, cred_t *,
579     const char *, smb_node_t *, smb_node_t *, smb_node_t **, char *);
580 
581 int smb_pathname(smb_request_t *, char *, int, smb_node_t *,
582     smb_node_t *, smb_node_t **, smb_node_t **, cred_t *, pathname_t *);
583 
584 /*
585  * smb_notify.c
586  */
587 uint32_t smb_notify_act1(smb_request_t *, uint32_t, uint32_t);
588 uint32_t smb_notify_act2(smb_request_t *);
589 uint32_t smb_notify_act3(smb_request_t *);
590 void smb_notify_ofile(smb_ofile_t *, uint_t, const char *);
591 void smb_nt_transact_notify_finish(void *);
592 void smb2_change_notify_finish(void *);
593 
594 int smb_fem_fcn_install(smb_node_t *);
595 int smb_fem_fcn_uninstall(smb_node_t *);
596 int smb_fem_oplock_install(smb_node_t *);
597 void smb_fem_oplock_uninstall(smb_node_t *);
598 
599 /* FEM */
600 
601 int smb_fem_init(void);
602 void smb_fem_fini(void);
603 
604 int smb_try_grow(smb_request_t *sr, int64_t new_size);
605 
606 unsigned short smb_worker_getnum();
607 
608 /* SMB signing routines smb_signing.c */
609 void smb_sign_begin(smb_request_t *, smb_token_t *);
610 int smb_sign_check_request(smb_request_t *);
611 int smb_sign_check_secondary(smb_request_t *, unsigned int);
612 void smb_sign_reply(smb_request_t *, mbuf_chain_t *);
613 /* SMB2, but here because it's called from common code. */
614 void smb2_sign_begin(smb_request_t *, smb_token_t *);
615 void smb3_encrypt_begin(smb_user_t *, smb_token_t *);
616 void smb3_encrypt_ssn_fini(smb_session_t *);
617 
618 boolean_t smb_sattr_check(uint16_t, uint16_t);
619 
620 void smb_request_cancel(smb_request_t *);
621 void smb_request_wait(smb_request_t *);
622 
623 /*
624  * authentication support (smb_authenticate.c)
625  */
626 int smb_authenticate_ext(smb_request_t *);
627 int smb_authenticate_old(smb_request_t *);
628 void smb_authsock_close(smb_user_t *, ksocket_t);
629 
630 /*
631  * session functions (file smb_session.c)
632  */
633 smb_session_t *smb_session_create(ksocket_t, uint16_t, smb_server_t *, int);
634 smb_session_t *smb_server_find_session_byptr(smb_server_t *, void *);
635 
636 void smb_session_receiver(smb_session_t *);
637 void smb_session_disconnect(smb_session_t *);
638 void smb_session_timers(smb_server_t *);
639 void smb_session_delete(smb_session_t *session);
640 void smb_session_cancel_requests(smb_session_t *, smb_tree_t *,
641     smb_request_t *);
642 void smb_session_config(smb_session_t *session);
643 void smb_session_disconnect_from_share(smb_llist_t *, char *);
644 smb_user_t *smb_session_dup_user(smb_session_t *, char *, char *);
645 smb_user_t *smb_session_lookup_ssnid(smb_session_t *, uint64_t);
646 smb_user_t *smb_session_lookup_uid(smb_session_t *, uint16_t);
647 smb_user_t *smb_session_lookup_uid_st(smb_session_t *,
648     uint64_t, uint16_t, smb_user_state_t);
649 smb_tree_t *smb_session_lookup_tree(smb_session_t *, uint16_t);
650 smb_tree_t *smb_session_lookup_share(smb_session_t *, const char *,
651     smb_tree_t *);
652 smb_tree_t *smb_session_lookup_volume(smb_session_t *, const char *,
653     smb_tree_t *);
654 void smb_session_close_pid(smb_session_t *, uint32_t);
655 void smb_session_disconnect_owned_trees(smb_session_t *, smb_user_t *);
656 void smb_session_disconnect_share(smb_session_t *, const char *);
657 void smb_session_logoff(smb_session_t *);
658 void smb_session_getclient(smb_session_t *, char *, size_t);
659 boolean_t smb_session_isclient(smb_session_t *, const char *);
660 void smb_session_correct_keep_alive_values(smb_llist_t *, uint32_t);
661 int smb_session_send(smb_session_t *, uint8_t type, mbuf_chain_t *);
662 int smb_session_xprt_gethdr(smb_session_t *, smb_xprt_t *);
663 boolean_t smb_session_oplocks_enable(smb_session_t *);
664 boolean_t smb_session_levelII_oplocks(smb_session_t *);
665 
666 #define	SMB_SESSION_GET_ID(s)	((s)->s_kid)
667 
668 smb_request_t *smb_request_alloc(smb_session_t *, int);
669 void smb_request_free(smb_request_t *);
670 
671 /*
672  * ofile functions (file smb_ofile.c)
673  */
674 int smb_ofile_avl_compare(const void *, const void *);
675 smb_ofile_t *smb_ofile_lookup_by_fid(smb_request_t *, uint16_t);
676 smb_ofile_t *smb_ofile_lookup_by_uniqid(smb_tree_t *, uint32_t);
677 smb_ofile_t *smb_ofile_lookup_by_persistid(smb_request_t *, uint64_t);
678 boolean_t smb_ofile_disallow_fclose(smb_ofile_t *);
679 smb_ofile_t *smb_ofile_alloc(smb_request_t *, smb_arg_open_t *, smb_node_t *,
680     uint16_t, uint16_t);
681 void smb_ofile_open(smb_request_t *, smb_arg_open_t *, smb_ofile_t *);
682 void smb_ofile_close(smb_ofile_t *, int32_t);
683 void smb_ofile_free(smb_ofile_t *);
684 uint32_t smb_ofile_access(smb_ofile_t *, cred_t *, uint32_t);
685 int smb_ofile_seek(smb_ofile_t *, ushort_t, int32_t, uint32_t *);
686 void smb_ofile_flush(smb_request_t *, smb_ofile_t *);
687 boolean_t smb_ofile_hold(smb_ofile_t *);
688 boolean_t smb_ofile_hold_olbrk(smb_ofile_t *);
689 void smb_ofile_release(smb_ofile_t *);
690 void smb_ofile_release_LL(void *);
691 void smb_ofile_close_all(smb_tree_t *, uint32_t);
692 void smb_ofile_set_flags(smb_ofile_t *, uint32_t);
693 boolean_t smb_ofile_is_open(smb_ofile_t *);
694 int smb_ofile_enum(smb_ofile_t *, smb_svcenum_t *);
695 uint32_t smb_ofile_open_check(smb_ofile_t *, uint32_t, uint32_t);
696 uint32_t smb_ofile_rename_check(smb_ofile_t *);
697 uint32_t smb_ofile_delete_check(smb_ofile_t *);
698 boolean_t smb_ofile_share_check(smb_ofile_t *);
699 cred_t *smb_ofile_getcred(smb_ofile_t *);
700 void smb_ofile_set_delete_on_close(smb_request_t *, smb_ofile_t *);
701 void smb_delayed_write_timer(smb_llist_t *);
702 void smb_ofile_set_quota_resume(smb_ofile_t *, char *);
703 void smb_ofile_get_quota_resume(smb_ofile_t *, char *, int);
704 void smb_ofile_del_persistid(smb_ofile_t *);
705 void smb_ofile_set_persistid_dh(smb_ofile_t *);
706 void smb_ofile_set_persistid_ph(smb_ofile_t *);
707 int smb_ofile_insert_persistid(smb_ofile_t *, uint64_t);
708 
709 #define	SMB_OFILE_GET_SESSION(of)	((of)->f_session)
710 #define	SMB_OFILE_GET_TREE(of)		((of)->f_tree)
711 #define	SMB_OFILE_GET_FID(of)		((of)->f_fid)
712 #define	SMB_OFILE_GET_NODE(of)		((of)->f_node)
713 
714 #define	smb_ofile_granted_access(_of_)	((_of_)->f_granted_access)
715 
716 /*
717  * odir functions (file smb_odir.c)
718  */
719 uint32_t smb_odir_openpath(smb_request_t *, char *, uint16_t, uint32_t,
720     smb_odir_t **);
721 uint32_t smb_odir_openfh(smb_request_t *, const char *, uint16_t,
722     smb_odir_t **);
723 uint32_t smb_odir_openat(smb_request_t *, smb_node_t *, smb_odir_t **,
724     boolean_t);
725 void smb_odir_reopen(smb_odir_t *, const char *, uint16_t);
726 void smb_odir_close(smb_odir_t *);
727 boolean_t smb_odir_hold(smb_odir_t *);
728 void smb_odir_release(smb_odir_t *);
729 
730 int smb_odir_read(smb_request_t *, smb_odir_t *,
731     smb_odirent_t *, boolean_t *);
732 int smb_odir_read_fileinfo(smb_request_t *, smb_odir_t *,
733     smb_fileinfo_t *, uint16_t *);
734 int smb_odir_read_streaminfo(smb_request_t *, smb_odir_t *,
735     smb_streaminfo_t *, boolean_t *);
736 
737 void smb_odir_save_cookie(smb_odir_t *, int, uint32_t cookie);
738 void smb_odir_save_fname(smb_odir_t *, uint32_t, const char *);
739 
740 void smb_odir_resume_at(smb_odir_t *, smb_odir_resume_t *);
741 
742 /*
743  * SMB user functions (file smb_user.c)
744  */
745 smb_user_t *smb_user_new(smb_session_t *);
746 int smb_user_logon(smb_user_t *, cred_t *,
747     char *, char *, uint32_t, uint32_t, uint32_t);
748 void smb_user_logoff(smb_user_t *);
749 void smb_user_auth_tmo(void *);
750 
751 boolean_t smb_user_is_admin(smb_user_t *);
752 boolean_t smb_user_namecmp(smb_user_t *, const char *);
753 int smb_user_enum(smb_user_t *, smb_svcenum_t *);
754 boolean_t smb_user_hold(smb_user_t *);
755 void smb_user_hold_internal(smb_user_t *);
756 void smb_user_release(smb_user_t *);
757 cred_t *smb_user_getcred(smb_user_t *);
758 cred_t *smb_user_getprivcred(smb_user_t *);
759 void smb_user_netinfo_init(smb_user_t *, smb_netuserinfo_t *);
760 void smb_user_netinfo_fini(smb_netuserinfo_t *);
761 int smb_user_netinfo_encode(smb_user_t *, uint8_t *, size_t, uint32_t *);
762 smb_token_t *smb_get_token(smb_session_t *, smb_logon_t *);
763 cred_t *smb_cred_create(smb_token_t *);
764 cred_t *smb_kcred_create(void);
765 void smb_user_setcred(smb_user_t *, cred_t *, uint32_t);
766 boolean_t smb_is_same_user(cred_t *, cred_t *);
767 boolean_t smb_user_has_security_priv(smb_user_t *, cred_t *);
768 void smb_user_inc_trees(smb_user_t *);
769 void smb_user_dec_trees(smb_user_t *);
770 void smb_user_wait_trees(smb_user_t *);
771 
772 /*
773  * SMB tree functions (file smb_tree.c)
774  */
775 uint32_t smb_tree_connect(smb_request_t *);
776 uint32_t smb_tree_connect_disk(smb_request_t *, smb_arg_tcon_t *);
777 void smb_tree_disconnect(smb_tree_t *, boolean_t);
778 void smb_tree_close_pid(smb_tree_t *, uint32_t);
779 boolean_t smb_tree_has_feature(smb_tree_t *, uint_t);
780 int smb_tree_enum(smb_tree_t *, smb_svcenum_t *);
781 int smb_tree_fclose(smb_tree_t *, uint32_t);
782 boolean_t smb_tree_hold(smb_tree_t *);
783 void smb_tree_hold_internal(smb_tree_t *);
784 void smb_tree_release(smb_tree_t *);
785 smb_odir_t *smb_tree_lookup_odir(smb_request_t *, uint16_t);
786 boolean_t smb_tree_is_connected(smb_tree_t *);
787 smb_tree_t *smb_tree_alloc(smb_request_t *, const smb_kshare_t *,
788     smb_node_t *, uint32_t, uint32_t);
789 
790 smb_xa_t *smb_xa_create(smb_session_t *session, smb_request_t *sr,
791     uint32_t total_parameter_count, uint32_t total_data_count,
792     uint32_t max_parameter_count, uint32_t max_data_count,
793     uint32_t max_setup_count, uint32_t setup_word_count);
794 void smb_xa_delete(smb_xa_t *xa);
795 smb_xa_t *smb_xa_hold(smb_xa_t *xa);
796 void smb_xa_rele(smb_session_t *session, smb_xa_t *xa);
797 int smb_xa_open(smb_xa_t *xa);
798 void smb_xa_close(smb_xa_t *xa);
799 int smb_xa_complete(smb_xa_t *xa);
800 smb_xa_t *smb_xa_find(smb_session_t *session, uint32_t pid, uint16_t mid);
801 
802 struct mbuf *smb_mbuf_get(uchar_t *buf, int nbytes);
803 struct mbuf *smb_mbuf_alloc_kmem(int len);
804 struct mbuf *smb_mbuf_alloc_chain(int nbytes);
805 struct mbuf *smb_mbuf_allocate(struct uio *uio);
806 int smb_mbuf_mkuio(mbuf_t *m, uio_t *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 extern const timestruc_t smb_nttime_m1; /* minus 1 */
817 extern const timestruc_t smb_nttime_m2; /* minus 2 */
818 
819 int netbios_name_isvalid(char *in, char *out);
820 
821 int uioxfer(struct uio *src_uio, struct uio *dst_uio, int n);
822 
823 /*
824  * Pool ID function prototypes
825  */
826 int	smb_idpool_constructor(smb_idpool_t *pool);
827 void	smb_idpool_destructor(smb_idpool_t  *pool);
828 int	smb_idpool_alloc(smb_idpool_t *pool, uint16_t *id);
829 void	smb_idpool_free(smb_idpool_t *pool, uint16_t id);
830 
831 /*
832  * SMB locked AVL function prototypes
833  */
834 void	smb_lavl_init(void);
835 void	smb_lavl_fini(void);
836 void	smb_lavl_constructor(smb_lavl_t *,
837     int (*compar) (const void *, const void *),
838     size_t, size_t);
839 void	smb_lavl_destructor(smb_lavl_t *);
840 void	smb_lavl_enter(smb_lavl_t *, krw_t);
841 void	smb_lavl_exit(smb_lavl_t *);
842 void	smb_lavl_post(smb_lavl_t *, void *, smb_dtorproc_t);
843 void	smb_lavl_flush(smb_lavl_t *);
844 void	smb_lavl_insert(smb_lavl_t *, void *);
845 void	smb_lavl_remove(smb_lavl_t *, void *);
846 int	smb_lavl_upgrade(smb_lavl_t *);
847 uint32_t smb_lavl_get_count(smb_lavl_t *);
848 #define	smb_lavl_first(la)	avl_first(&(la)->la_tree)
849 #define	smb_lavl_next(la, obj)	avl_walk(&(la)->la_tree, obj, AVL_AFTER)
850 
851 /*
852  * SMB locked list function prototypes
853  */
854 void	smb_llist_init(void);
855 void	smb_llist_fini(void);
856 void	smb_llist_constructor(smb_llist_t *, size_t, size_t);
857 void	smb_llist_destructor(smb_llist_t *);
858 void	smb_llist_enter(smb_llist_t *, krw_t);
859 void	smb_llist_exit(smb_llist_t *);
860 void	smb_llist_post(smb_llist_t *, void *, smb_dtorproc_t);
861 void	smb_llist_flush(smb_llist_t *);
862 void	smb_llist_insert_head(smb_llist_t *ll, void *obj);
863 void	smb_llist_insert_tail(smb_llist_t *ll, void *obj);
864 void	smb_llist_remove(smb_llist_t *ll, void *obj);
865 int	smb_llist_upgrade(smb_llist_t *ll);
866 uint32_t smb_llist_get_count(smb_llist_t *ll);
867 #define	smb_llist_head(ll)		list_head(&(ll)->ll_list)
868 #define	smb_llist_next(ll, obj)		list_next(&(ll)->ll_list, obj)
869 int	smb_account_connected(smb_user_t *user);
870 
871 /*
872  * SMB Synchronized list function prototypes
873  */
874 void	smb_slist_constructor(smb_slist_t *, size_t, size_t);
875 void	smb_slist_destructor(smb_slist_t *);
876 void	smb_slist_insert_head(smb_slist_t *sl, void *obj);
877 void	smb_slist_insert_tail(smb_slist_t *sl, void *obj);
878 void	smb_slist_remove(smb_slist_t *sl, void *obj);
879 void	smb_slist_wait_for_empty(smb_slist_t *sl);
880 void	smb_slist_enter(smb_slist_t *sl);
881 void	smb_slist_exit(smb_slist_t *sl);
882 uint32_t smb_slist_move_tail(list_t *lst, smb_slist_t *sl);
883 void    smb_slist_obj_move(smb_slist_t *dst, smb_slist_t *src, void *obj);
884 #define	smb_slist_head(sl)		list_head(&(sl)->sl_list)
885 #define	smb_slist_next(sl, obj)		list_next(&(sl)->sl_list, obj)
886 
887 void    smb_rwx_init(smb_rwx_t *rwx);
888 void    smb_rwx_destroy(smb_rwx_t *rwx);
889 void	smb_rwx_rwenter(smb_rwx_t *rwx, krw_t);
890 void    smb_rwx_rwexit(smb_rwx_t *rwx);
891 int	smb_rwx_cvwait(smb_rwx_t *rwx, clock_t timeout);
892 void    smb_rwx_cvbcast(smb_rwx_t *rwx);
893 
894 void	smb_thread_init(smb_thread_t *, char *, smb_thread_ep_t,
895 		void *, pri_t, smb_server_t *);
896 void	smb_thread_destroy(smb_thread_t *);
897 int	smb_thread_start(smb_thread_t *);
898 void	smb_thread_stop(smb_thread_t *);
899 void    smb_thread_signal(smb_thread_t *);
900 boolean_t smb_thread_continue(smb_thread_t *);
901 boolean_t smb_thread_continue_nowait(smb_thread_t *);
902 boolean_t smb_thread_continue_timedwait(smb_thread_t *, int /* seconds */);
903 
904 uint32_t smb_denymode_to_sharemode(uint32_t desired_access, char *fname);
905 uint32_t smb_ofun_to_crdisposition(uint16_t ofun);
906 
907 /* 100's of ns between 1/1/1970 and 1/1/1601 */
908 #define	NT_TIME_BIAS	(134774LL * 24LL * 60LL * 60LL * 10000000LL)
909 
910 uint32_t smb_sd_read(smb_request_t *, smb_sd_t *, uint32_t);
911 uint32_t smb_sd_write(smb_request_t *, smb_sd_t *, uint32_t);
912 
913 acl_t *smb_fsacl_inherit(acl_t *, int, int, cred_t *);
914 acl_t *smb_fsacl_merge(acl_t *, acl_t *);
915 void smb_fsacl_split(acl_t *, acl_t **, acl_t **, int);
916 acl_t *smb_fsacl_from_vsa(vsecattr_t *, acl_type_t);
917 int smb_fsacl_to_vsa(acl_t *, vsecattr_t *, int *);
918 
919 boolean_t smb_ace_is_generic(int);
920 boolean_t smb_ace_is_access(int);
921 boolean_t smb_ace_is_audit(int);
922 
923 uint32_t smb_vss_enum_snapshots(smb_request_t *, smb_fsctl_t *);
924 int smb_vss_lookup_nodes(smb_request_t *, smb_node_t *, smb_node_t **, char *);
925 vnode_t *smb_lookuppathvptovp(smb_request_t *, char *, vnode_t *, vnode_t *);
926 int smb_vss_extract_gmttoken(char *, char *);
927 
928 void smb_panic(char *, const char *, int);
929 #pragma	does_not_return(smb_panic)
930 #define	SMB_PANIC()	smb_panic(__FILE__, __func__, __LINE__)
931 
932 void smb_latency_init(smb_latency_t *);
933 void smb_latency_destroy(smb_latency_t *);
934 void smb_latency_add_sample(smb_latency_t *, hrtime_t);
935 void smb_srqueue_init(smb_srqueue_t *);
936 void smb_srqueue_destroy(smb_srqueue_t *);
937 void smb_srqueue_waitq_enter(smb_srqueue_t *);
938 void smb_srqueue_runq_exit(smb_srqueue_t *);
939 void smb_srqueue_waitq_to_runq(smb_srqueue_t *);
940 void smb_srqueue_update(smb_srqueue_t *, smb_kstat_utilization_t *);
941 
942 void *smb_mem_alloc(size_t);
943 void *smb_mem_zalloc(size_t);
944 void *smb_mem_realloc(void *, size_t);
945 void *smb_mem_rezalloc(void *, size_t);
946 void smb_mem_free(void *);
947 void smb_mem_zfree(void *);
948 char *smb_mem_strdup(const char *);
949 void smb_srm_init(smb_request_t *);
950 void smb_srm_fini(smb_request_t *);
951 void *smb_srm_alloc(smb_request_t *, size_t);
952 void *smb_srm_zalloc(smb_request_t *, size_t);
953 void *smb_srm_realloc(smb_request_t *, void *, size_t);
954 void *smb_srm_rezalloc(smb_request_t *, void *, size_t);
955 char *smb_srm_strdup(smb_request_t *, const char *);
956 
957 void smb_export_start(smb_server_t *);
958 void smb_export_stop(smb_server_t *);
959 
960 #ifdef	_KERNEL
961 struct __door_handle;
962 struct __door_handle *smb_kshare_door_init(int);
963 void smb_kshare_door_fini(struct __door_handle *);
964 int smb_kshare_upcall(struct __door_handle *, void *, boolean_t);
965 #endif	/* _KERNEL */
966 
967 void smb_kshare_g_init(void);
968 void smb_kshare_g_fini(void);
969 void smb_kshare_init(smb_server_t *);
970 void smb_kshare_fini(smb_server_t *);
971 int smb_kshare_start(smb_server_t *);
972 void smb_kshare_stop(smb_server_t *);
973 
974 void smb_kshare_enum(smb_server_t *, smb_enumshare_info_t *);
975 smb_kshare_t *smb_kshare_lookup(smb_server_t *, const char *);
976 void smb_kshare_release(smb_server_t *, smb_kshare_t *);
977 int smb_kshare_exec(smb_server_t *, smb_shr_execinfo_t *);
978 uint32_t smb_kshare_hostaccess(smb_kshare_t *, smb_session_t *);
979 
980 
981 void smb_avl_create(smb_avl_t *, size_t, size_t, const smb_avl_nops_t *);
982 void smb_avl_destroy(smb_avl_t *);
983 int smb_avl_add(smb_avl_t *, void *);
984 void smb_avl_remove(smb_avl_t *, void *);
985 void *smb_avl_lookup(smb_avl_t *, void *);
986 void smb_avl_release(smb_avl_t *, void *);
987 void smb_avl_iterinit(smb_avl_t *, smb_avl_cursor_t *);
988 void *smb_avl_iterate(smb_avl_t *, smb_avl_cursor_t *);
989 
990 void smb_threshold_init(smb_cmd_threshold_t *,
991     char *, uint_t, uint_t);
992 void smb_threshold_fini(smb_cmd_threshold_t *);
993 int smb_threshold_enter(smb_cmd_threshold_t *);
994 void smb_threshold_exit(smb_cmd_threshold_t *);
995 void smb_threshold_wake_all(smb_cmd_threshold_t *);
996 
997 /* SMB hash function prototypes */
998 smb_hash_t *smb_hash_create(size_t, size_t, uint32_t);
999 void smb_hash_destroy(smb_hash_t *);
1000 uint_t smb_hash_uint64(smb_hash_t *, uint64_t);
1001 
1002 #ifdef	__cplusplus
1003 }
1004 #endif
1005 
1006 #endif /* _SMB_KPROTO_H_ */
1007