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 2019 Nexenta by DDN, 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 /* For timeout(9F). Not in any system header, apparently. */ 60 typedef void (*tmo_func_t)(void *); 61 62 extern int smb_maxbufsize; 63 extern int smb_flush_required; 64 extern int smb_dirsymlink_enable; 65 extern int smb_shortnames; 66 extern int smb_sign_debug; 67 extern uint_t smb_audit_flags; 68 extern int smb_ssetup_threshold; 69 extern int smb_tcon_threshold; 70 extern int smb_opipe_threshold; 71 extern int smb_ssetup_timeout; 72 extern int smb_tcon_timeout; 73 extern int smb_opipe_timeout; 74 extern int smb_allow_advisory_locks; 75 extern int smb_session_auth_tmo; 76 77 extern const uint32_t smb_vop_dosattr_settable; 78 79 /* Thread priorities - see smb_init.c */ 80 extern int smbsrv_base_pri; 81 extern int smbsrv_listen_pri; 82 extern int smbsrv_receive_pri; 83 extern int smbsrv_worker_pri; 84 extern int smbsrv_notify_pri; 85 extern int smbsrv_timer_pri; 86 87 extern kmem_cache_t *smb_cache_request; 88 extern kmem_cache_t *smb_cache_session; 89 extern kmem_cache_t *smb_cache_user; 90 extern kmem_cache_t *smb_cache_tree; 91 extern kmem_cache_t *smb_cache_ofile; 92 extern kmem_cache_t *smb_cache_odir; 93 extern kmem_cache_t *smb_cache_opipe; 94 extern kmem_cache_t *smb_cache_event; 95 extern kmem_cache_t *smb_cache_lock; 96 97 extern kmem_cache_t *smb_kshare_cache_vfs; 98 99 time_t smb_get_boottime(void); 100 int smb_server_lookup(smb_server_t **); 101 void smb_server_release(smb_server_t *); 102 103 /* 104 * SMB request handers called from the dispatcher. Each SMB request 105 * is handled in three phases: pre, com (command) and post. 106 * 107 * The pre-handler is primarily to set things up for the DTrace start 108 * probe. Typically, the SMB request is unmarshalled so that request 109 * specific context can be traced. This is also a useful place to 110 * allocate memory that will be used throughout the processing of the 111 * command. 112 * 113 * The com-handler performs the requested operation: request validation, 114 * bulk (write) incoming data decode, implementation of the appropriate 115 * algorithm and transmission of a response (as appropriate). 116 * 117 * The post-handler is always called, regardless of success or failure 118 * of the pre or com functions, to trigger the DTrace done probe and 119 * deallocate memory allocated in the pre-handler. 120 */ 121 #define SMB_SDT_OPS(NAME) \ 122 smb_pre_##NAME, \ 123 smb_com_##NAME, \ 124 smb_post_##NAME 125 126 #define SMB_COM_DECL(NAME) \ 127 smb_sdrc_t smb_pre_##NAME(smb_request_t *); \ 128 smb_sdrc_t smb_com_##NAME(smb_request_t *); \ 129 void smb_post_##NAME(smb_request_t *) 130 131 SMB_COM_DECL(check_directory); 132 SMB_COM_DECL(close); 133 SMB_COM_DECL(close_and_tree_disconnect); 134 SMB_COM_DECL(close_print_file); 135 SMB_COM_DECL(create); 136 SMB_COM_DECL(create_directory); 137 SMB_COM_DECL(create_new); 138 SMB_COM_DECL(create_temporary); 139 SMB_COM_DECL(delete); 140 SMB_COM_DECL(delete_directory); 141 SMB_COM_DECL(echo); 142 SMB_COM_DECL(find); 143 SMB_COM_DECL(find_close); 144 SMB_COM_DECL(find_close2); 145 SMB_COM_DECL(find_unique); 146 SMB_COM_DECL(flush); 147 SMB_COM_DECL(get_print_queue); 148 SMB_COM_DECL(invalid); 149 SMB_COM_DECL(ioctl); 150 SMB_COM_DECL(lock_and_read); 151 SMB_COM_DECL(lock_byte_range); 152 SMB_COM_DECL(locking_andx); 153 SMB_COM_DECL(logoff_andx); 154 SMB_COM_DECL(negotiate); 155 SMB_COM_DECL(nt_cancel); 156 SMB_COM_DECL(nt_create_andx); 157 SMB_COM_DECL(nt_rename); 158 SMB_COM_DECL(nt_transact); 159 SMB_COM_DECL(nt_transact_secondary); 160 SMB_COM_DECL(open); 161 SMB_COM_DECL(open_andx); 162 SMB_COM_DECL(open_print_file); 163 SMB_COM_DECL(process_exit); 164 SMB_COM_DECL(query_information); 165 SMB_COM_DECL(query_information2); 166 SMB_COM_DECL(query_information_disk); 167 SMB_COM_DECL(read); 168 SMB_COM_DECL(read_andx); 169 SMB_COM_DECL(read_raw); 170 SMB_COM_DECL(rename); 171 SMB_COM_DECL(search); 172 SMB_COM_DECL(seek); 173 SMB_COM_DECL(session_setup_andx); 174 SMB_COM_DECL(set_information); 175 SMB_COM_DECL(set_information2); 176 SMB_COM_DECL(transaction); 177 SMB_COM_DECL(transaction2); 178 SMB_COM_DECL(transaction2_secondary); 179 SMB_COM_DECL(transaction_secondary); 180 SMB_COM_DECL(tree_connect); 181 SMB_COM_DECL(tree_connect_andx); 182 SMB_COM_DECL(tree_disconnect); 183 SMB_COM_DECL(unlock_byte_range); 184 SMB_COM_DECL(write); 185 SMB_COM_DECL(write_and_close); 186 SMB_COM_DECL(write_and_unlock); 187 SMB_COM_DECL(write_andx); 188 SMB_COM_DECL(write_print_file); 189 SMB_COM_DECL(write_raw); 190 191 #define SMB_NT_TRANSACT_DECL(NAME) \ 192 smb_sdrc_t smb_pre_##NAME(smb_request_t *, smb_xa_t *); \ 193 smb_sdrc_t smb_##NAME(smb_request_t *, smb_xa_t *); \ 194 void smb_post_##NAME(smb_request_t *, smb_xa_t *) 195 196 SMB_NT_TRANSACT_DECL(nt_transact_create); 197 198 smb_sdrc_t smb_nt_transact_notify_change(smb_request_t *, smb_xa_t *); 199 smb_sdrc_t smb_nt_transact_query_security_info(smb_request_t *, smb_xa_t *); 200 smb_sdrc_t smb_nt_transact_set_security_info(smb_request_t *, smb_xa_t *); 201 smb_sdrc_t smb_nt_transact_ioctl(smb_request_t *, smb_xa_t *); 202 smb_sdrc_t smb_nt_transact_rename(smb_request_t *, smb_xa_t *); 203 smb_sdrc_t smb_nt_transact_query_quota(smb_request_t *, smb_xa_t *); 204 smb_sdrc_t smb_nt_transact_set_quota(smb_request_t *, smb_xa_t *); 205 206 smb_sdrc_t smb_com_trans2_open2(smb_request_t *, smb_xa_t *); 207 smb_sdrc_t smb_com_trans2_create_directory(smb_request_t *, smb_xa_t *); 208 smb_sdrc_t smb_com_trans2_find_first2(smb_request_t *, smb_xa_t *); 209 smb_sdrc_t smb_com_trans2_find_next2(smb_request_t *, smb_xa_t *); 210 smb_sdrc_t smb_com_trans2_query_fs_information(smb_request_t *, smb_xa_t *); 211 smb_sdrc_t smb_com_trans2_set_fs_information(smb_request_t *, smb_xa_t *); 212 smb_sdrc_t smb_com_trans2_query_path_information(smb_request_t *, smb_xa_t *); 213 smb_sdrc_t smb_com_trans2_query_file_information(smb_request_t *, smb_xa_t *); 214 smb_sdrc_t smb_com_trans2_set_path_information(smb_request_t *, smb_xa_t *); 215 smb_sdrc_t smb_com_trans2_set_file_information(smb_request_t *, smb_xa_t *); 216 smb_sdrc_t smb_com_trans2_get_dfs_referral(smb_request_t *, smb_xa_t *); 217 218 uint32_t smb_query_stream_info(smb_request_t *, mbuf_chain_t *, 219 smb_queryinfo_t *); 220 int smb_fssize(smb_request_t *, smb_fssize_t *); 221 222 /* smb_quota.c */ 223 uint32_t smb_quota_query_user_quota(smb_request_t *, uid_t, smb_quota_t *); 224 int smb_quota_query(smb_server_t *, smb_quota_query_t *, 225 smb_quota_response_t *); 226 int smb_quota_set(smb_server_t *, smb_quota_set_t *, uint32_t *); 227 uint32_t smb_quota_init_sids(mbuf_chain_t *, smb_quota_query_t *, 228 smb_ofile_t *); 229 uint32_t smb_quota_decode_sids(mbuf_chain_t *, list_t *); 230 void smb_quota_free_sids(smb_quota_query_t *); 231 void smb_quota_max_quota(mbuf_chain_t *, smb_quota_query_t *); 232 uint32_t smb_quota_decode_quotas(mbuf_chain_t *, list_t *); 233 uint32_t smb_quota_encode_quotas(mbuf_chain_t *, smb_quota_query_t *, 234 smb_quota_response_t *, smb_ofile_t *); 235 void smb_quota_free_quotas(list_t *); 236 237 void smb_query_shortname(smb_node_t *, smb_queryinfo_t *); 238 239 uint32_t smb_dfs_fsctl(smb_request_t *, smb_fsctl_t *); 240 uint32_t smb_dfs_get_referrals(smb_request_t *, smb_fsctl_t *); 241 242 int smb1_newrq_negotiate(smb_request_t *); 243 smb_sdrc_t smb1_negotiate_smb2(smb_request_t *sr); 244 245 uint32_t smb_set_basic_info(smb_request_t *, smb_setinfo_t *); 246 uint32_t smb_set_eof_info(smb_request_t *, smb_setinfo_t *); 247 uint32_t smb_set_alloc_info(smb_request_t *, smb_setinfo_t *); 248 uint32_t smb_set_disposition_info(smb_request_t *, smb_setinfo_t *); 249 250 uint32_t smb_setinfo_rename(smb_request_t *, smb_node_t *, char *, int); 251 uint32_t smb_common_rename(smb_request_t *, smb_fqi_t *, smb_fqi_t *); 252 253 uint32_t smb_setinfo_link(smb_request_t *, smb_node_t *, char *, int); 254 uint32_t smb_make_link(smb_request_t *, smb_fqi_t *, smb_fqi_t *); 255 256 257 /* 258 * Logging functions 259 */ 260 void smb_log_flush(void); 261 void smb_close_all_connections(void); 262 263 int smb_net_id(uint32_t); 264 265 /* 266 * Common oplock functions 267 */ 268 uint32_t smb_oplock_request(smb_request_t *, smb_ofile_t *, uint32_t *); 269 uint32_t smb_oplock_ack_break(smb_request_t *, smb_ofile_t *, uint32_t *); 270 uint32_t smb_oplock_break_PARENT(smb_node_t *, smb_ofile_t *); 271 uint32_t smb_oplock_break_OPEN(smb_node_t *, smb_ofile_t *, 272 uint32_t DesiredAccess, uint32_t CreateDisposition); 273 uint32_t smb_oplock_break_BATCH(smb_node_t *, smb_ofile_t *, 274 uint32_t DesiredAccess, uint32_t CreateDisposition); 275 uint32_t smb_oplock_break_HANDLE(smb_node_t *, smb_ofile_t *); 276 void smb_oplock_break_CLOSE(smb_node_t *, smb_ofile_t *); 277 uint32_t smb_oplock_break_READ(smb_node_t *, smb_ofile_t *); 278 uint32_t smb_oplock_break_WRITE(smb_node_t *, smb_ofile_t *); 279 uint32_t smb_oplock_break_SETINFO(smb_node_t *, 280 smb_ofile_t *ofile, uint32_t InfoClass); 281 uint32_t smb_oplock_break_DELETE(smb_node_t *, smb_ofile_t *); 282 283 void smb_oplock_move(smb_node_t *, smb_ofile_t *, smb_ofile_t *); 284 285 /* 286 * Protocol-specific oplock functions 287 * (and "server-level" functions) 288 */ 289 void smb1_oplock_acquire(smb_request_t *, boolean_t); 290 void smb1_oplock_break_notification(smb_request_t *, uint32_t); 291 void smb2_oplock_break_notification(smb_request_t *, uint32_t); 292 void smb2_lease_break_notification(smb_request_t *, uint32_t, boolean_t); 293 void smb_oplock_ind_break(smb_ofile_t *, uint32_t, boolean_t, uint32_t); 294 void smb_oplock_ind_break_in_ack(smb_request_t *, smb_ofile_t *, 295 uint32_t, boolean_t); 296 void smb_oplock_send_brk(smb_request_t *); 297 uint32_t smb_oplock_wait_break(smb_node_t *, int); 298 299 /* 300 * range lock functions - node operations 301 */ 302 uint32_t smb_lock_get_lock_count(smb_node_t *, smb_ofile_t *); 303 uint32_t smb_unlock_range(smb_request_t *, uint64_t, uint64_t, uint32_t); 304 uint32_t smb_lock_range(smb_request_t *, uint64_t, uint64_t, uint32_t, 305 uint32_t, uint32_t); 306 uint32_t smb_lock_range_cancel(smb_request_t *, uint64_t, uint64_t, uint32_t); 307 void smb_lock_range_error(smb_request_t *, uint32_t); 308 309 int smb_lock_range_access(smb_request_t *, smb_node_t *, 310 uint64_t, uint64_t, boolean_t); 311 312 DWORD smb_nbl_conflict(smb_node_t *, uint64_t, uint64_t, nbl_op_t); 313 314 void smb_mangle(const char *, ino64_t, char *, size_t); 315 int smb_unmangle(smb_node_t *, char *, char *, int, uint32_t); 316 boolean_t smb_needs_mangled(const char *); 317 boolean_t smb_maybe_mangled(char *); 318 boolean_t smb_is_reserved_dos_name(const char *); 319 boolean_t smb_is_invalid_filename(const char *); 320 321 void smbsr_cleanup(smb_request_t *sr); 322 323 int smbsr_connect_tree(smb_request_t *); 324 325 int smb_common_create_directory(smb_request_t *); 326 327 void smb_convert_wildcards(char *); 328 boolean_t smb_contains_wildcards(const char *); 329 int smb_ascii_or_unicode_strlen(smb_request_t *, char *); 330 int smb_ascii_or_unicode_strlen_null(smb_request_t *, char *); 331 int smb_ascii_or_unicode_null_len(smb_request_t *); 332 333 int smb_search(smb_request_t *); 334 335 uint32_t smb_common_create(smb_request_t *); 336 uint32_t smb_common_open(smb_request_t *); 337 338 int smb_common_write(smb_request_t *, smb_rw_param_t *); 339 340 void smb_pathname_init(smb_request_t *, smb_pathname_t *, char *); 341 boolean_t smb_pathname_validate(smb_request_t *, smb_pathname_t *); 342 boolean_t smb_validate_dirname(smb_request_t *, smb_pathname_t *); 343 boolean_t smb_validate_object_name(smb_request_t *, smb_pathname_t *); 344 boolean_t smb_validate_stream_name(smb_request_t *, smb_pathname_t *); 345 boolean_t smb_is_stream_name(char *); 346 boolean_t smb_strname_restricted(char *); 347 348 void smb_stream_parse_name(char *, char *, char *); 349 350 351 uint32_t smb_omode_to_amask(uint32_t desired_access); 352 353 void sshow_distribution_info(char *); 354 355 void smb_dispatch_stats_init(smb_server_t *); 356 void smb_dispatch_stats_fini(smb_server_t *); 357 void smb_dispatch_stats_update(smb_server_t *, 358 smb_kstat_req_t *, int, int); 359 360 int smb1sr_newrq(smb_request_t *); 361 int smb1sr_newrq_cancel(smb_request_t *); 362 void smb1sr_work(smb_request_t *); 363 364 int smbsr_encode_empty_result(smb_request_t *); 365 void smbsr_lookup_file(smb_request_t *); 366 void smbsr_release_file(smb_request_t *); 367 368 int smbsr_decode_vwv(smb_request_t *sr, const char *, ...); 369 int smbsr_decode_data(smb_request_t *sr, const char *, ...); 370 boolean_t smbsr_decode_data_avail(smb_request_t *); 371 int smbsr_encode_result(smb_request_t *, int, int, const char *, ...); 372 smb_xa_t *smbsr_lookup_xa(smb_request_t *sr); 373 void smbsr_send_reply(smb_request_t *); 374 375 uint32_t smb_errno2status(int); 376 uint16_t smb_status2doserr(uint32_t); 377 void smbsr_map_errno(int, smb_error_t *); 378 void smbsr_set_error(smb_request_t *, smb_error_t *); 379 void smbsr_errno(smb_request_t *, int); 380 void smbsr_status(smb_request_t *, DWORD, uint16_t, uint16_t); 381 #define smbsr_error(SR, ST, CL, CO) \ 382 smbsr_status(SR, ST, CL, CO) 383 #define smbsr_warn(SR, ST, CL, CO) \ 384 smbsr_status(SR, ST, CL, CO) 385 void smbsr_status_smb2(smb_request_t *, DWORD); 386 387 int clock_get_milli_uptime(void); 388 389 int smb_mbc_vencodef(mbuf_chain_t *, const char *, va_list); 390 int smb_mbc_vdecodef(mbuf_chain_t *, const char *, va_list); 391 int smb_mbc_decodef(mbuf_chain_t *, const char *, ...); 392 int smb_mbc_encodef(mbuf_chain_t *, const char *, ...); 393 int smb_mbc_peek(mbuf_chain_t *, int, const char *, ...); 394 int smb_mbc_poke(mbuf_chain_t *, int, const char *, ...); 395 int smb_mbc_put_mem(mbuf_chain_t *, void *, int); 396 int smb_mbc_copy(mbuf_chain_t *, const mbuf_chain_t *, int, int); 397 int smb_mbc_put_align(mbuf_chain_t *, int); 398 399 void smbsr_encode_header(smb_request_t *sr, int wct, 400 int bcc, const char *fmt, ...); 401 402 void smb_encode_sd(mbuf_chain_t *, smb_sd_t *, uint32_t); 403 void smb_encode_sid(mbuf_chain_t *, smb_sid_t *); 404 smb_sid_t *smb_decode_sid(mbuf_chain_t *, uint32_t); 405 uint32_t smb_decode_sd(mbuf_chain_t *, smb_sd_t *); 406 407 uint32_t smb_pad_align(uint32_t, uint32_t); 408 409 /* 410 * Socket functions 411 */ 412 ksocket_t smb_socreate(int domain, int type, int protocol); 413 void smb_soshutdown(ksocket_t so); 414 void smb_sodestroy(ksocket_t so); 415 int smb_sorecv(ksocket_t so, void *msg, size_t len); 416 void smb_net_txl_constructor(smb_txlst_t *); 417 void smb_net_txl_destructor(smb_txlst_t *); 418 int smb_net_send_uio(smb_session_t *, struct uio *); 419 420 /* 421 * SMB RPC interface 422 */ 423 void smb_opipe_dealloc(smb_opipe_t *); 424 int smb_opipe_open(smb_request_t *, smb_ofile_t *); 425 void smb_opipe_close(smb_ofile_t *); 426 int smb_opipe_read(smb_request_t *, struct uio *); 427 int smb_opipe_write(smb_request_t *, struct uio *); 428 int smb_opipe_getattr(smb_ofile_t *, smb_attr_t *); 429 int smb_opipe_getname(smb_ofile_t *, char *, size_t); 430 uint32_t smb_opipe_fsctl(smb_request_t *, smb_fsctl_t *); 431 uint32_t smb_opipe_transceive(smb_request_t *, smb_fsctl_t *); 432 433 void smb_kdoor_init(smb_server_t *); 434 void smb_kdoor_fini(smb_server_t *); 435 int smb_kdoor_open(smb_server_t *, int); 436 void smb_kdoor_close(smb_server_t *); 437 int smb_kdoor_upcall(smb_server_t *, uint32_t, 438 void *, xdrproc_t, void *, xdrproc_t); 439 void fksmb_kdoor_open(smb_server_t *, void *); 440 441 /* 442 * SMB server functions (file smb_server.c) 443 */ 444 int smb_server_get_count(void); 445 int smb_server_g_init(void); 446 void smb_server_g_fini(void); 447 int smb_server_create(void); 448 int smb_server_delete(smb_server_t *); 449 int smb_server_configure(smb_ioc_cfg_t *); 450 int smb_server_start(smb_ioc_start_t *); 451 int smb_server_stop(void); 452 boolean_t smb_server_is_stopping(smb_server_t *); 453 void smb_server_cancel_event(smb_server_t *, uint32_t); 454 int smb_server_notify_event(smb_ioc_event_t *); 455 uint32_t smb_server_get_session_count(smb_server_t *); 456 int smb_server_set_gmtoff(smb_ioc_gmt_t *); 457 int smb_server_numopen(smb_ioc_opennum_t *); 458 int smb_server_enum(smb_ioc_svcenum_t *); 459 int smb_server_session_close(smb_ioc_session_t *); 460 int smb_server_file_close(smb_ioc_fileid_t *); 461 int smb_server_share_lookup(smb_server_t *, const char *, smb_node_t **); 462 int smb_server_unshare(const char *); 463 464 void smb_server_logoff_ssnid(smb_request_t *, uint64_t); 465 466 void smb_server_get_cfg(smb_server_t *, smb_kmod_cfg_t *); 467 468 int smb_server_spooldoc(smb_ioc_spooldoc_t *); 469 int smb_spool_add_doc(smb_tree_t *, smb_kspooldoc_t *); 470 void smb_spool_add_fid(smb_server_t *, uint16_t); 471 472 void smb_server_inc_nbt_sess(smb_server_t *); 473 void smb_server_dec_nbt_sess(smb_server_t *); 474 void smb_server_inc_tcp_sess(smb_server_t *); 475 void smb_server_dec_tcp_sess(smb_server_t *); 476 void smb_server_inc_users(smb_server_t *); 477 void smb_server_dec_users(smb_server_t *); 478 void smb_server_inc_trees(smb_server_t *); 479 void smb_server_dec_trees(smb_server_t *); 480 void smb_server_inc_files(smb_server_t *); 481 void smb_server_dec_files(smb_server_t *); 482 void smb_server_inc_pipes(smb_server_t *); 483 void smb_server_dec_pipes(smb_server_t *); 484 void smb_server_add_rxb(smb_server_t *, int64_t); 485 void smb_server_add_txb(smb_server_t *, int64_t); 486 void smb_server_inc_req(smb_server_t *); 487 488 smb_event_t *smb_event_create(smb_server_t *, int); 489 void smb_event_destroy(smb_event_t *); 490 uint32_t smb_event_txid(smb_event_t *); 491 int smb_event_wait(smb_event_t *); 492 void smb_event_notify(smb_server_t *, uint32_t); 493 494 /* 495 * SMB node functions (file smb_node.c) 496 */ 497 void smb_node_init(void); 498 void smb_node_fini(void); 499 smb_node_t *smb_node_lookup(smb_request_t *, smb_arg_open_t *, 500 cred_t *, vnode_t *, char *, smb_node_t *, smb_node_t *); 501 smb_node_t *smb_stream_node_lookup(smb_request_t *, cred_t *, 502 smb_node_t *, vnode_t *, vnode_t *, char *); 503 504 void smb_node_ref(smb_node_t *); 505 void smb_node_release(smb_node_t *); 506 void smb_node_rename(smb_node_t *, smb_node_t *, smb_node_t *, char *); 507 int smb_node_root_init(smb_server_t *, smb_node_t **); 508 void smb_node_add_lock(smb_node_t *, smb_lock_t *); 509 void smb_node_destroy_lock(smb_node_t *, smb_lock_t *); 510 void smb_node_destroy_lock_by_ofile(smb_node_t *, smb_ofile_t *); 511 void smb_node_start_crit(smb_node_t *, krw_t); 512 void smb_node_end_crit(smb_node_t *); 513 int smb_node_in_crit(smb_node_t *); 514 void smb_node_rdlock(smb_node_t *); 515 void smb_node_wrlock(smb_node_t *); 516 void smb_node_unlock(smb_node_t *); 517 void smb_node_add_ofile(smb_node_t *, smb_ofile_t *); 518 void smb_node_rem_ofile(smb_node_t *, smb_ofile_t *); 519 void smb_node_inc_open_ofiles(smb_node_t *); 520 uint32_t smb_node_dec_open_ofiles(smb_node_t *); 521 void smb_node_inc_opening_count(smb_node_t *); 522 void smb_node_dec_opening_count(smb_node_t *); 523 boolean_t smb_node_is_file(smb_node_t *); 524 boolean_t smb_node_is_dir(smb_node_t *); 525 boolean_t smb_node_is_symlink(smb_node_t *); 526 boolean_t smb_node_is_dfslink(smb_node_t *); 527 boolean_t smb_node_is_reparse(smb_node_t *); 528 boolean_t smb_node_is_vfsroot(smb_node_t *); 529 boolean_t smb_node_is_system(smb_node_t *); 530 531 uint32_t smb_node_open_check(smb_node_t *, uint32_t, uint32_t); 532 DWORD smb_node_rename_check(smb_node_t *); 533 DWORD smb_node_delete_check(smb_node_t *); 534 boolean_t smb_node_share_check(smb_node_t *); 535 536 void smb_node_fcn_subscribe(smb_node_t *); 537 void smb_node_fcn_unsubscribe(smb_node_t *); 538 void smb_node_notify_change(smb_node_t *, uint_t, const char *); 539 540 int smb_node_getattr(smb_request_t *, smb_node_t *, cred_t *, 541 smb_ofile_t *, smb_attr_t *); 542 int smb_node_setattr(smb_request_t *, smb_node_t *, cred_t *, 543 smb_ofile_t *, smb_attr_t *); 544 uint32_t smb_node_set_delete_on_close(smb_node_t *, cred_t *, uint32_t); 545 void smb_node_reset_delete_on_close(smb_node_t *); 546 void smb_node_delete_on_close(smb_node_t *); 547 boolean_t smb_node_file_is_readonly(smb_node_t *); 548 int smb_node_getpath(smb_node_t *, vnode_t *, char *, uint32_t); 549 int smb_node_getmntpath(smb_node_t *, char *, uint32_t); 550 int smb_node_getshrpath(smb_node_t *, smb_tree_t *, char *, uint32_t); 551 552 /* 553 * Pathname functions 554 */ 555 556 int smb_pathname_reduce(smb_request_t *, cred_t *, 557 const char *, smb_node_t *, smb_node_t *, smb_node_t **, char *); 558 559 int smb_pathname(smb_request_t *, char *, int, smb_node_t *, 560 smb_node_t *, smb_node_t **, smb_node_t **, cred_t *, pathname_t *); 561 562 /* 563 * smb_notify.c 564 */ 565 uint32_t smb_notify_act1(smb_request_t *, uint32_t, uint32_t); 566 uint32_t smb_notify_act2(smb_request_t *); 567 uint32_t smb_notify_act3(smb_request_t *); 568 void smb_notify_ofile(smb_ofile_t *, uint_t, const char *); 569 void smb_nt_transact_notify_finish(void *); 570 void smb2_change_notify_finish(void *); 571 572 int smb_fem_fcn_install(smb_node_t *); 573 void smb_fem_fcn_uninstall(smb_node_t *); 574 int smb_fem_oplock_install(smb_node_t *); 575 void smb_fem_oplock_uninstall(smb_node_t *); 576 577 /* FEM */ 578 579 int smb_fem_init(void); 580 void smb_fem_fini(void); 581 582 int smb_try_grow(smb_request_t *sr, int64_t new_size); 583 584 unsigned short smb_worker_getnum(); 585 586 /* SMB signing routines smb_signing.c */ 587 void smb_sign_begin(smb_request_t *, smb_token_t *); 588 int smb_sign_check_request(smb_request_t *); 589 int smb_sign_check_secondary(smb_request_t *, unsigned int); 590 void smb_sign_reply(smb_request_t *, mbuf_chain_t *); 591 /* SMB2, but here because it's called from common code. */ 592 void smb2_sign_begin(smb_request_t *, smb_token_t *); 593 void smb3_encrypt_begin(smb_request_t *, smb_token_t *); 594 void smb3_encrypt_fini(smb_session_t *); 595 596 boolean_t smb_sattr_check(uint16_t, uint16_t); 597 598 void smb_request_cancel(smb_request_t *); 599 void smb_request_wait(smb_request_t *); 600 601 /* 602 * authentication support (smb_authenticate.c) 603 */ 604 int smb_authenticate_ext(smb_request_t *); 605 int smb_authenticate_old(smb_request_t *); 606 void smb_authsock_close(smb_user_t *, ksocket_t); 607 608 /* 609 * session functions (file smb_session.c) 610 */ 611 smb_session_t *smb_session_create(ksocket_t, uint16_t, smb_server_t *, int); 612 smb_session_t *smb_server_find_session_byptr(smb_server_t *, void *); 613 614 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 *); 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 *, 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_enter(smb_slist_t *sl); 826 void smb_slist_exit(smb_slist_t *sl); 827 uint32_t smb_slist_move_tail(list_t *lst, smb_slist_t *sl); 828 void smb_slist_obj_move(smb_slist_t *dst, smb_slist_t *src, void *obj); 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 #ifdef __cplusplus 951 } 952 #endif 953 954 #endif /* _SMB_KPROTO_H_ */ 955