source3/include/proto.h

   1 /*
   2  * Unix SMB/CIFS implementation.
   3  * collected prototypes header
   4  *
   5  * frozen from "make proto" in May 2008
   6  *
   7  * Copyright (C) Michael Adam 2008
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 3 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  21  */
  22
  23 #ifndef _PROTO_H_
  24 #define _PROTO_H_
  25
  26 /* The following definitions come from lib/access.c  */
  27
  28 bool client_match(const char *tok, const void *item);
  29 bool list_match(const char **list,const void *item,
  30                 bool (*match_fn)(const char *, const void *));
  31 bool allow_access(const char **deny_list,
  32                 const char **allow_list,
  33                 const char *cname,
  34                 const char *caddr);
  35
  36 /* The following definitions come from lib/adt_tree.c  */
  37
  38
  39 /* The following definitions come from lib/afs.c  */
  40
  41 char *afs_createtoken_str(const char *username, const char *cell);
  42 bool afs_login(connection_struct *conn);
  43 bool afs_login(connection_struct *conn);
  44 char *afs_createtoken_str(const char *username, const char *cell);
  45
  46 /* The following definitions come from lib/afs_settoken.c  */
  47
  48 int afs_syscall( int subcall,
  49           char * path,
  50           int cmd,
  51           char * cmarg,
  52           int follow);
  53 bool afs_settoken_str(const char *token_string);
  54 bool afs_settoken_str(const char *token_string);
  55
  56 /* The following definitions come from lib/audit.c  */
  57
  58 const char *audit_category_str(uint32 category);
  59 const char *audit_param_str(uint32 category);
  60 const char *audit_description_str(uint32 category);
  61 bool get_audit_category_from_param(const char *param, uint32 *audit_category);
  62 const char *audit_policy_str(TALLOC_CTX *mem_ctx, uint32 policy);
  63
  64 /* The following definitions come from lib/bitmap.c  */
  65
  66 struct bitmap *bitmap_talloc(TALLOC_CTX *mem_ctx, int n);
  67 int bitmap_copy(struct bitmap * const dst, const struct bitmap * const src);
  68 bool bitmap_set(struct bitmap *bm, unsigned i);
  69 bool bitmap_clear(struct bitmap *bm, unsigned i);
  70 bool bitmap_query(struct bitmap *bm, unsigned i);
  71 int bitmap_find(struct bitmap *bm, unsigned ofs);
  72
  73 /* The following definitions come from lib/charcnv.c  */
  74
  75 char lp_failed_convert_char(void);
  76 void lazy_initialize_conv(void);
  77 void gfree_charcnv(void);
  78 void init_iconv(void);
  79 size_t convert_string(charset_t from, charset_t to,
  80                       void const *src, size_t srclen,
  81                       void *dest, size_t destlen, bool allow_bad_conv);
  82 size_t unix_strupper(const char *src, size_t srclen, char *dest, size_t destlen);
  83 char *talloc_strdup_upper(TALLOC_CTX *ctx, const char *s);
  84 char *strupper_talloc(TALLOC_CTX *ctx, const char *s);
  85 size_t unix_strlower(const char *src, size_t srclen, char *dest, size_t destlen);
  86 char *talloc_strdup_lower(TALLOC_CTX *ctx, const char *s);
  87 char *strlower_talloc(TALLOC_CTX *ctx, const char *s);
  88 size_t ucs2_align(const void *base_ptr, const void *p, int flags);
  89 size_t push_ascii(void *dest, const char *src, size_t dest_len, int flags);
  90 size_t push_ascii_fstring(void *dest, const char *src);
  91 size_t push_ascii_nstring(void *dest, const char *src);
  92 size_t pull_ascii(char *dest, const void *src, size_t dest_len, size_t src_len, int flags);
  93 size_t pull_ascii_fstring(char *dest, const void *src);
  94 size_t pull_ascii_nstring(char *dest, size_t dest_len, const void *src);
  95 size_t push_ucs2(const void *base_ptr, void *dest, const char *src, size_t dest_len, int flags);
  96 size_t push_utf8_fstring(void *dest, const char *src);
  97 bool push_utf8_talloc(TALLOC_CTX *ctx, char **dest, const char *src,
  98                       size_t *converted_size);
  99 size_t pull_ucs2(const void *base_ptr, char *dest, const void *src, size_t dest_len, size_t src_len, int flags);
 100 size_t pull_ucs2_base_talloc(TALLOC_CTX *ctx,
 101                         const void *base_ptr,
 102                         char **ppdest,
 103                         const void *src,
 104                         size_t src_len,
 105                         int flags);
 106 size_t pull_ucs2_fstring(char *dest, const void *src);
 107 bool push_ucs2_talloc(TALLOC_CTX *ctx, smb_ucs2_t **dest, const char *src,
 108                       size_t *converted_size);
 109 bool pull_utf8_talloc(TALLOC_CTX *ctx, char **dest, const char *src,
 110                       size_t *converted_size);
 111 bool pull_ucs2_talloc(TALLOC_CTX *ctx, char **dest, const smb_ucs2_t *src,
 112                       size_t *converted_size);
 113 bool pull_ascii_talloc(TALLOC_CTX *ctx, char **dest, const char *src,
 114                        size_t *converted_size);
 115 size_t push_string_check_fn(const char *function, unsigned int line,
 116                             void *dest, const char *src,
 117                             size_t dest_len, int flags);
 118 size_t push_string_base(const char *function, unsigned int line,
 119                         const char *base, uint16 flags2,
 120                         void *dest, const char *src,
 121                         size_t dest_len, int flags);
 122 size_t pull_string_fn(const char *function,
 123                         unsigned int line,
 124                         const void *base_ptr,
 125                         uint16 smb_flags2,
 126                         char *dest,
 127                         const void *src,
 128                         size_t dest_len,
 129                         size_t src_len,
 130                         int flags);
 131 size_t pull_string_talloc_fn(const char *function,
 132                         unsigned int line,
 133                         TALLOC_CTX *ctx,
 134                         const void *base_ptr,
 135                         uint16 smb_flags2,
 136                         char **ppdest,
 137                         const void *src,
 138                         size_t src_len,
 139                         int flags);
 140 size_t align_string(const void *base_ptr, const char *p, int flags);
 141
 142 /* The following definitions come from lib/clobber.c  */
 143
 144 void clobber_region(const char *fn, unsigned int line, char *dest, size_t len);
 145
 146 /* The following definitions come from lib/conn_tdb.c  */
 147
 148 struct db_record *connections_fetch_entry(TALLOC_CTX *mem_ctx,
 149                                           connection_struct *conn,
 150                                           const char *name);
 151 int connections_traverse(int (*fn)(struct db_record *rec,
 152                                    void *private_data),
 153                          void *private_data);
 154 int connections_forall(int (*fn)(struct db_record *rec,
 155                                  const struct connections_key *key,
 156                                  const struct connections_data *data,
 157                                  void *private_data),
 158                        void *private_data);
 159 int connections_forall_read(int (*fn)(const struct connections_key *key,
 160                                       const struct connections_data *data,
 161                                       void *private_data),
 162                             void *private_data);
 163 bool connections_init(bool rw);
 164
 165 /* The following definitions come from lib/dmallocmsg.c  */
 166
 167 void register_dmalloc_msgs(struct messaging_context *msg_ctx);
 168
 169 /* The following definitions come from lib/dprintf.c  */
 170
 171 void display_set_stderr(void);
 172
 173 /* The following definitions come from lib/errmap_unix.c  */
 174
 175 NTSTATUS map_nt_error_from_unix(int unix_error);
 176 int map_errno_from_nt_status(NTSTATUS status);
 177
 178 /* The following definitions come from lib/fault.c  */
 179 void fault_setup(void (*fn)(void *));
 180 void dump_core_setup(const char *progname);
 181
 182 /* The following definitions come from lib/file_id.c  */
 183
 184 struct file_id vfs_file_id_from_sbuf(connection_struct *conn, const SMB_STRUCT_STAT *sbuf);
 185 bool file_id_equal(const struct file_id *id1, const struct file_id *id2);
 186 const char *file_id_string_tos(const struct file_id *id);
 187 void push_file_id_16(char *buf, const struct file_id *id);
 188 void push_file_id_24(char *buf, const struct file_id *id);
 189 void pull_file_id_24(char *buf, struct file_id *id);
 190
 191 /* The following definitions come from lib/gencache.c  */
 192
 193 bool gencache_set(const char *keystr, const char *value, time_t timeout);
 194 bool gencache_del(const char *keystr);
 195 bool gencache_get(const char *keystr, char **valstr, time_t *timeout);
 196 bool gencache_parse(const char *keystr,
 197                     void (*parser)(time_t timeout, DATA_BLOB blob,
 198                                    void *private_data),
 199                     void *private_data);
 200 bool gencache_get_data_blob(const char *keystr, DATA_BLOB *blob,
 201                             time_t *timeout, bool *was_expired);
 202 bool gencache_stabilize(void);
 203 bool gencache_set_data_blob(const char *keystr, const DATA_BLOB *blob, time_t timeout);
 204 void gencache_iterate_blobs(void (*fn)(const char *key, DATA_BLOB value,
 205                                        time_t timeout, void *private_data),
 206                             void *private_data, const char *pattern);
 207 void gencache_iterate(void (*fn)(const char* key, const char *value, time_t timeout, void* dptr),
 208                       void* data, const char* keystr_pattern);
 209
 210 /* The following definitions come from lib/interface.c  */
 211
 212 bool ismyaddr(const struct sockaddr *ip);
 213 bool ismyip_v4(struct in_addr ip);
 214 bool is_local_net(const struct sockaddr *from);
 215 void setup_linklocal_scope_id(struct sockaddr *pss);
 216 bool is_local_net_v4(struct in_addr from);
 217 int iface_count(void);
 218 int iface_count_v4_nl(void);
 219 const struct in_addr *first_ipv4_iface(void);
 220 struct interface *get_interface(int n);
 221 const struct sockaddr_storage *iface_n_sockaddr_storage(int n);
 222 const struct in_addr *iface_n_ip_v4(int n);
 223 const struct in_addr *iface_n_bcast_v4(int n);
 224 const struct sockaddr_storage *iface_n_bcast(int n);
 225 const struct sockaddr_storage *iface_ip(const struct sockaddr *ip);
 226 bool iface_local(const struct sockaddr *ip);
 227 void load_interfaces(void);
 228 void gfree_interfaces(void);
 229 bool interfaces_changed(void);
 230
 231 /* The following definitions come from lib/ldap_debug_handler.c  */
 232
 233 void init_ldap_debugging(void);
 234
 235 /* The following definitions come from lib/ldap_escape.c  */
 236
 237 char *escape_ldap_string(TALLOC_CTX *mem_ctx, const char *s);
 238 char *escape_rdn_val_string_alloc(const char *s);
 239
 240 /* The following definitions come from lib/module.c  */
 241
 242 NTSTATUS smb_load_module(const char *module_name);
 243 int smb_load_modules(const char **modules);
 244 NTSTATUS smb_probe_module(const char *subsystem, const char *module);
 245 NTSTATUS smb_load_module(const char *module_name);
 246 int smb_load_modules(const char **modules);
 247 NTSTATUS smb_probe_module(const char *subsystem, const char *module);
 248 void init_modules(void);
 249
 250 /* The following definitions come from lib/ms_fnmatch.c  */
 251
 252 int ms_fnmatch(const char *pattern, const char *string, bool translate_pattern,
 253                bool is_case_sensitive);
 254 int gen_fnmatch(const char *pattern, const char *string);
 255
 256 /* The following definitions come from lib/pidfile.c  */
 257
 258 pid_t pidfile_pid(const char *name);
 259 void pidfile_create(const char *program_name);
 260 void pidfile_unlink(void);
 261
 262 /* The following definitions come from lib/recvfile.c  */
 263
 264 ssize_t sys_recvfile(int fromfd,
 265                         int tofd,
 266                         SMB_OFF_T offset,
 267                         size_t count);
 268 ssize_t sys_recvfile(int fromfd,
 269                         int tofd,
 270                         SMB_OFF_T offset,
 271                         size_t count);
 272 ssize_t drain_socket(int sockfd, size_t count);
 273
 274 /* The following definitions come from lib/secdesc.c  */
 275
 276 uint32_t get_sec_info(const struct security_descriptor *sd);
 277 struct security_descriptor *sec_desc_merge(TALLOC_CTX *ctx, struct security_descriptor *new_sdb, struct security_descriptor *old_sdb);
 278 struct sec_desc_buf *sec_desc_merge_buf(TALLOC_CTX *ctx, struct sec_desc_buf *new_sdb, struct sec_desc_buf *old_sdb);
 279 struct security_descriptor *make_sec_desc(TALLOC_CTX *ctx,
 280                         enum security_descriptor_revision revision,
 281                         uint16 type,
 282                         const struct dom_sid *owner_sid, const struct dom_sid *grp_sid,
 283                         struct security_acl *sacl, struct security_acl *dacl, size_t *sd_size);
 284 struct security_descriptor *dup_sec_desc(TALLOC_CTX *ctx, const struct security_descriptor *src);
 285 NTSTATUS marshall_sec_desc(TALLOC_CTX *mem_ctx,
 286                            struct security_descriptor *secdesc,
 287                            uint8 **data, size_t *len);
 288 NTSTATUS marshall_sec_desc_buf(TALLOC_CTX *mem_ctx,
 289                                struct sec_desc_buf *secdesc_buf,
 290                                uint8_t **data, size_t *len);
 291 NTSTATUS unmarshall_sec_desc(TALLOC_CTX *mem_ctx, uint8 *data, size_t len,
 292                              struct security_descriptor **psecdesc);
 293 NTSTATUS unmarshall_sec_desc_buf(TALLOC_CTX *mem_ctx, uint8_t *data, size_t len,
 294                                  struct sec_desc_buf **psecdesc_buf);
 295 struct security_descriptor *make_standard_sec_desc(TALLOC_CTX *ctx, const struct dom_sid *owner_sid, const struct dom_sid *grp_sid,
 296                                  struct security_acl *dacl, size_t *sd_size);
 297 struct sec_desc_buf *make_sec_desc_buf(TALLOC_CTX *ctx, size_t len, struct security_descriptor *sec_desc);
 298 struct sec_desc_buf *dup_sec_desc_buf(TALLOC_CTX *ctx, struct sec_desc_buf *src);
 299 NTSTATUS sec_desc_add_sid(TALLOC_CTX *ctx, struct security_descriptor **psd, const struct dom_sid *sid, uint32 mask, size_t *sd_size);
 300 NTSTATUS sec_desc_mod_sid(struct security_descriptor *sd, struct dom_sid *sid, uint32 mask);
 301 NTSTATUS sec_desc_del_sid(TALLOC_CTX *ctx, struct security_descriptor **psd, struct dom_sid *sid, size_t *sd_size);
 302 bool sd_has_inheritable_components(const struct security_descriptor *parent_ctr, bool container);
 303 NTSTATUS se_create_child_secdesc(TALLOC_CTX *ctx,
 304                                         struct security_descriptor **ppsd,
 305                                         size_t *psize,
 306                                         const struct security_descriptor *parent_ctr,
 307                                         const struct dom_sid *owner_sid,
 308                                         const struct dom_sid *group_sid,
 309                                         bool container);
 310 NTSTATUS se_create_child_secdesc_buf(TALLOC_CTX *ctx,
 311                                         struct sec_desc_buf **ppsdb,
 312                                         const struct security_descriptor *parent_ctr,
 313                                         bool container);
 314
 315 /* The following definitions come from lib/sendfile.c  */
 316
 317 ssize_t sys_sendfile(int tofd, int fromfd, const DATA_BLOB *header, SMB_OFF_T offset, size_t count);
 318
 319 /* The following definitions come from lib/server_mutex.c  */
 320
 321 struct named_mutex *grab_named_mutex(TALLOC_CTX *mem_ctx, const char *name,
 322                                      int timeout);
 323
 324 /* The following definitions come from lib/sharesec.c  */
 325
 326 bool share_info_db_init(void);
 327 struct security_descriptor *get_share_security_default( TALLOC_CTX *ctx, size_t *psize, uint32 def_access);
 328 struct security_descriptor *get_share_security( TALLOC_CTX *ctx, const char *servicename,
 329                               size_t *psize);
 330 bool set_share_security(const char *share_name, struct security_descriptor *psd);
 331 bool delete_share_security(const char *servicename);
 332 bool share_access_check(const struct security_token *token,
 333                         const char *sharename,
 334                         uint32 desired_access,
 335                         uint32_t *pgranted);
 336 bool parse_usershare_acl(TALLOC_CTX *ctx, const char *acl_str, struct security_descriptor **ppsd);
 337
 338 /* The following definitions come from lib/smbrun.c  */
 339
 340 int smbrun_no_sanitize(const char *cmd, int *outfd);
 341 int smbrun(const char *cmd, int *outfd);
 342 int smbrunsecret(const char *cmd, const char *secret);
 343
 344 /* The following definitions come from lib/sock_exec.c  */
 345
 346 int sock_exec(const char *prog);
 347
 348 /* The following definitions come from lib/substitute.c  */
 349
 350 void free_local_machine_name(void);
 351 bool set_local_machine_name(const char *local_name, bool perm);
 352 const char *get_local_machine_name(void);
 353 bool set_remote_machine_name(const char *remote_name, bool perm);
 354 const char *get_remote_machine_name(void);
 355 void sub_set_smb_name(const char *name);
 356 void set_current_user_info(const char *smb_name, const char *unix_name,
 357                            const char *domain);
 358 void sub_set_socket_ids(const char *peeraddr, const char *peername,
 359                         const char *sockaddr);
 360 const char *get_current_username(void);
 361 void standard_sub_basic(const char *smb_name, const char *domain_name,
 362                         char *str, size_t len);
 363 char *talloc_sub_basic(TALLOC_CTX *mem_ctx, const char *smb_name,
 364                        const char *domain_name, const char *str);
 365 char *talloc_sub_specified(TALLOC_CTX *mem_ctx,
 366                         const char *input_string,
 367                         const char *username,
 368                         const char *domain,
 369                         uid_t uid,
 370                         gid_t gid);
 371 char *talloc_sub_advanced(TALLOC_CTX *mem_ctx,
 372                           const char *servicename, const char *user,
 373                           const char *connectpath, gid_t gid,
 374                           const char *smb_name, const char *domain_name,
 375                           const char *str);
 376 void standard_sub_advanced(const char *servicename, const char *user,
 377                            const char *connectpath, gid_t gid,
 378                            const char *smb_name, const char *domain_name,
 379                            char *str, size_t len);
 380 char *standard_sub_conn(TALLOC_CTX *ctx, connection_struct *conn, const char *str);
 381
 382 /* The following definitions come from lib/sysacls.c  */
 383
 384 int sys_acl_get_entry(SMB_ACL_T acl_d, int entry_id, SMB_ACL_ENTRY_T *entry_p);
 385 int sys_acl_get_tag_type(SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T *type_p);
 386 int sys_acl_get_permset(SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T *permset_p);
 387 void *sys_acl_get_qualifier(SMB_ACL_ENTRY_T entry_d);
 388 int sys_acl_clear_perms(SMB_ACL_PERMSET_T permset_d);
 389 int sys_acl_add_perm(SMB_ACL_PERMSET_T permset_d, SMB_ACL_PERM_T perm);
 390 int sys_acl_get_perm(SMB_ACL_PERMSET_T permset_d, SMB_ACL_PERM_T perm);
 391 char *sys_acl_to_text(SMB_ACL_T acl_d, ssize_t *len_p);
 392 SMB_ACL_T sys_acl_init(int count);
 393 int sys_acl_create_entry(SMB_ACL_T *acl_p, SMB_ACL_ENTRY_T *entry_p);
 394 int sys_acl_set_tag_type(SMB_ACL_ENTRY_T entry_d, SMB_ACL_TAG_T tag_type);
 395 int sys_acl_set_qualifier(SMB_ACL_ENTRY_T entry_d, void *qual_p);
 396 int sys_acl_set_permset(SMB_ACL_ENTRY_T entry_d, SMB_ACL_PERMSET_T permset_d);
 397 int sys_acl_free_text(char *text);
 398 int sys_acl_free_acl(SMB_ACL_T acl_d) ;
 399 int sys_acl_free_qualifier(void *qual, SMB_ACL_TAG_T tagtype);
 400 int sys_acl_valid(SMB_ACL_T acl_d);
 401 SMB_ACL_T sys_acl_get_file(vfs_handle_struct *handle,
 402                            const char *path_p, SMB_ACL_TYPE_T type);
 403 SMB_ACL_T sys_acl_get_fd(vfs_handle_struct *handle, files_struct *fsp);
 404 int sys_acl_set_file(vfs_handle_struct *handle,
 405                      const char *name, SMB_ACL_TYPE_T type, SMB_ACL_T acl_d);
 406 int sys_acl_set_fd(vfs_handle_struct *handle, files_struct *fsp,
 407                    SMB_ACL_T acl_d);
 408 int sys_acl_delete_def_file(vfs_handle_struct *handle,
 409                             const char *path);
 410 int no_acl_syscall_error(int err);
 411
 412 /* The following definitions come from lib/sysquotas.c  */
 413
 414 int sys_get_quota(const char *path, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp);
 415 int sys_set_quota(const char *path, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp);
 416
 417 /* The following definitions come from lib/sysquotas_*.c  */
 418
 419 int sys_get_vfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp);
 420 int sys_set_vfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp);
 421
 422 int sys_get_xfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp);
 423 int sys_set_xfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp);
 424
 425 int sys_get_nfs_quota(const char *path, const char *bdev,
 426                       enum SMB_QUOTA_TYPE qtype,
 427                       unid_t id, SMB_DISK_QUOTA *dp);
 428 int sys_set_nfs_quota(const char *path, const char *bdev,
 429                       enum SMB_QUOTA_TYPE qtype,
 430                       unid_t id, SMB_DISK_QUOTA *dp);
 431
 432 /* The following definitions come from lib/system.c  */
 433
 434 void *sys_memalign( size_t align, size_t size );
 435 int sys_usleep(long usecs);
 436 ssize_t sys_read(int fd, void *buf, size_t count);
 437 ssize_t sys_write(int fd, const void *buf, size_t count);
 438 ssize_t sys_writev(int fd, const struct iovec *iov, int iovcnt);
 439 ssize_t sys_pread(int fd, void *buf, size_t count, SMB_OFF_T off);
 440 ssize_t sys_pwrite(int fd, const void *buf, size_t count, SMB_OFF_T off);
 441 ssize_t sys_send(int s, const void *msg, size_t len, int flags);
 442 ssize_t sys_sendto(int s,  const void *msg, size_t len, int flags, const struct sockaddr *to, socklen_t tolen);
 443 ssize_t sys_recv(int fd, void *buf, size_t count, int flags);
 444 ssize_t sys_recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlen);
 445 int sys_fcntl_ptr(int fd, int cmd, void *arg);
 446 int sys_fcntl_long(int fd, int cmd, long arg);
 447 void update_stat_ex_mtime(struct stat_ex *dst, struct timespec write_ts);
 448 void update_stat_ex_create_time(struct stat_ex *dst, struct timespec create_time);
 449 int sys_stat(const char *fname, SMB_STRUCT_STAT *sbuf,
 450              bool fake_dir_create_times);
 451 int sys_fstat(int fd, SMB_STRUCT_STAT *sbuf,
 452               bool fake_dir_create_times);
 453 int sys_lstat(const char *fname,SMB_STRUCT_STAT *sbuf,
 454               bool fake_dir_create_times);
 455 int sys_ftruncate(int fd, SMB_OFF_T offset);
 456 int sys_posix_fallocate(int fd, SMB_OFF_T offset, SMB_OFF_T len);
 457 int sys_fallocate(int fd, enum vfs_fallocate_mode mode, SMB_OFF_T offset, SMB_OFF_T len);
 458 SMB_OFF_T sys_lseek(int fd, SMB_OFF_T offset, int whence);
 459 int sys_fseek(FILE *fp, SMB_OFF_T offset, int whence);
 460 SMB_OFF_T sys_ftell(FILE *fp);
 461 int sys_creat(const char *path, mode_t mode);
 462 int sys_open(const char *path, int oflag, mode_t mode);
 463 FILE *sys_fopen(const char *path, const char *type);
 464 void kernel_flock(int fd, uint32 share_mode, uint32 access_mask);
 465 SMB_STRUCT_DIR *sys_opendir(const char *name);
 466 SMB_STRUCT_DIR *sys_fdopendir(int fd);
 467 SMB_STRUCT_DIRENT *sys_readdir(SMB_STRUCT_DIR *dirp);
 468 void sys_seekdir(SMB_STRUCT_DIR *dirp, long offset);
 469 long sys_telldir(SMB_STRUCT_DIR *dirp);
 470 void sys_rewinddir(SMB_STRUCT_DIR *dirp);
 471 int sys_closedir(SMB_STRUCT_DIR *dirp);
 472 int sys_mknod(const char *path, mode_t mode, SMB_DEV_T dev);
 473 int sys_waitpid(pid_t pid,int *status,int options);
 474 char *sys_getwd(char *s);
 475 void set_effective_capability(enum smbd_capability capability);
 476 void drop_effective_capability(enum smbd_capability capability);
 477 long sys_random(void);
 478 void sys_srandom(unsigned int seed);
 479 int groups_max(void);
 480 int sys_getgroups(int setlen, gid_t *gidset);
 481 int sys_setgroups(gid_t UNUSED(primary_gid), int setlen, gid_t *gidset);
 482 int sys_popen(const char *command);
 483 int sys_pclose(int fd);
 484 ssize_t sys_getxattr (const char *path, const char *name, void *value, size_t size);
 485 ssize_t sys_lgetxattr (const char *path, const char *name, void *value, size_t size);
 486 ssize_t sys_fgetxattr (int filedes, const char *name, void *value, size_t size);
 487 ssize_t sys_listxattr (const char *path, char *list, size_t size);
 488 ssize_t sys_llistxattr (const char *path, char *list, size_t size);
 489 ssize_t sys_flistxattr (int filedes, char *list, size_t size);
 490 int sys_removexattr (const char *path, const char *name);
 491 int sys_lremovexattr (const char *path, const char *name);
 492 int sys_fremovexattr (int filedes, const char *name);
 493 int sys_setxattr (const char *path, const char *name, const void *value, size_t size, int flags);
 494 int sys_lsetxattr (const char *path, const char *name, const void *value, size_t size, int flags);
 495 int sys_fsetxattr (int filedes, const char *name, const void *value, size_t size, int flags);
 496 uint32 unix_dev_major(SMB_DEV_T dev);
 497 uint32 unix_dev_minor(SMB_DEV_T dev);
 498 int sys_aio_read(SMB_STRUCT_AIOCB *aiocb);
 499 int sys_aio_write(SMB_STRUCT_AIOCB *aiocb);
 500 ssize_t sys_aio_return(SMB_STRUCT_AIOCB *aiocb);
 501 int sys_aio_cancel(int fd, SMB_STRUCT_AIOCB *aiocb);
 502 int sys_aio_error(const SMB_STRUCT_AIOCB *aiocb);
 503 int sys_aio_fsync(int op, SMB_STRUCT_AIOCB *aiocb);
 504 int sys_aio_suspend(const SMB_STRUCT_AIOCB * const cblist[], int n, const struct timespec *timeout);
 505 int sys_aio_read(SMB_STRUCT_AIOCB *aiocb);
 506 int sys_aio_write(SMB_STRUCT_AIOCB *aiocb);
 507 ssize_t sys_aio_return(SMB_STRUCT_AIOCB *aiocb);
 508 int sys_aio_cancel(int fd, SMB_STRUCT_AIOCB *aiocb);
 509 int sys_aio_error(const SMB_STRUCT_AIOCB *aiocb);
 510 int sys_aio_fsync(int op, SMB_STRUCT_AIOCB *aiocb);
 511 int sys_aio_suspend(const SMB_STRUCT_AIOCB * const cblist[], int n, const struct timespec *timeout);
 512 /* The following definitions come from lib/system_smbd.c  */
 513
 514 bool getgroups_unix_user(TALLOC_CTX *mem_ctx, const char *user,
 515                          gid_t primary_gid,
 516                          gid_t **ret_groups, uint32_t *p_ngroups);
 517
 518 /* The following definitions come from lib/tallocmsg.c  */
 519
 520 void register_msg_pool_usage(struct messaging_context *msg_ctx);
 521
 522 /* The following definitions come from lib/time.c  */
 523
 524 void push_dos_date(uint8_t *buf, int offset, time_t unixdate, int zone_offset);
 525 void push_dos_date2(uint8_t *buf,int offset,time_t unixdate, int zone_offset);
 526 void push_dos_date3(uint8_t *buf,int offset,time_t unixdate, int zone_offset);
 527 uint32_t convert_time_t_to_uint32_t(time_t t);
 528 time_t convert_uint32_t_to_time_t(uint32_t u);
 529 bool nt_time_is_zero(const NTTIME *nt);
 530 time_t generalized_to_unix_time(const char *str);
 531 int get_server_zone_offset(void);
 532 int set_server_zone_offset(time_t t);
 533 char *timeval_string(TALLOC_CTX *ctx, const struct timeval *tp, bool hires);
 534 char *current_timestring(TALLOC_CTX *ctx, bool hires);
 535 void srv_put_dos_date(char *buf,int offset,time_t unixdate);
 536 void srv_put_dos_date2(char *buf,int offset, time_t unixdate);
 537 void srv_put_dos_date3(char *buf,int offset,time_t unixdate);
 538 void round_timespec(enum timestamp_set_resolution res, struct timespec *ts);
 539 void put_long_date_timespec(enum timestamp_set_resolution res, char *p, struct timespec ts);
 540 void put_long_date(char *p, time_t t);
 541 void dos_filetime_timespec(struct timespec *tsp);
 542 time_t make_unix_date(const void *date_ptr, int zone_offset);
 543 time_t make_unix_date2(const void *date_ptr, int zone_offset);
 544 time_t make_unix_date3(const void *date_ptr, int zone_offset);
 545 time_t srv_make_unix_date(const void *date_ptr);
 546 time_t srv_make_unix_date2(const void *date_ptr);
 547 time_t srv_make_unix_date3(const void *date_ptr);
 548 struct timespec convert_time_t_to_timespec(time_t t);
 549 struct timespec convert_timeval_to_timespec(const struct timeval tv);
 550 struct timeval convert_timespec_to_timeval(const struct timespec ts);
 551 struct timespec timespec_current(void);
 552 struct timespec timespec_min(const struct timespec *ts1,
 553                            const struct timespec *ts2);
 554 int timespec_compare(const struct timespec *ts1, const struct timespec *ts2);
 555 void round_timespec_to_sec(struct timespec *ts);
 556 void round_timespec_to_usec(struct timespec *ts);
 557 struct timespec interpret_long_date(const char *p);
 558 void TimeInit(void);
 559 void get_process_uptime(struct timeval *ret_time);
 560 void get_startup_time(struct timeval *ret_time);
 561 time_t nt_time_to_unix_abs(const NTTIME *nt);
 562 time_t uint64s_nt_time_to_unix_abs(const uint64_t *src);
 563 void unix_timespec_to_nt_time(NTTIME *nt, struct timespec ts);
 564 void unix_to_nt_time_abs(NTTIME *nt, time_t t);
 565 const char *time_to_asc(const time_t t);
 566 const char *display_time(NTTIME nttime);
 567 bool nt_time_is_set(const NTTIME *nt);
 568
 569 /* The following definitions come from lib/username.c  */
 570
 571 void flush_pwnam_cache(void);
 572 char *get_user_home_dir(TALLOC_CTX *mem_ctx, const char *user);
 573 struct passwd *Get_Pwnam_alloc(TALLOC_CTX *mem_ctx, const char *user);
 574
 575 /* The following definitions come from lib/util_names.c  */
 576 void gfree_netbios_names(void);
 577 bool set_global_myname(const char *myname);
 578 const char *global_myname(void);
 579 bool set_global_myworkgroup(const char *myworkgroup);
 580 const char *lp_workgroup(void);
 581 const char *get_global_sam_name(void);
 582
 583 /* The following definitions come from lib/util.c  */
 584
 585 enum protocol_types get_Protocol(void);
 586 void set_Protocol(enum protocol_types  p);
 587 bool all_zero(const uint8_t *ptr, size_t size);
 588 bool set_global_scope(const char *scope);
 589 const char *global_scope(void);
 590 void gfree_names(void);
 591 void gfree_all( void );
 592 const char *my_netbios_names(int i);
 593 bool set_netbios_aliases(const char **str_array);
 594 bool init_names(void);
 595 bool file_exist_stat(const char *fname,SMB_STRUCT_STAT *sbuf,
 596                      bool fake_dir_create_times);
 597 bool socket_exist(const char *fname);
 598 uint64_t get_file_size_stat(const SMB_STRUCT_STAT *sbuf);
 599 SMB_OFF_T get_file_size(char *file_name);
 600 char *attrib_string(uint16 mode);
 601 void show_msg(char *buf);
 602 void smb_set_enclen(char *buf,int len,uint16 enc_ctx_num);
 603 void smb_setlen(char *buf,int len);
 604 int set_message_bcc(char *buf,int num_bytes);
 605 ssize_t message_push_blob(uint8 **outbuf, DATA_BLOB blob);
 606 char *unix_clean_name(TALLOC_CTX *ctx, const char *s);
 607 char *clean_name(TALLOC_CTX *ctx, const char *s);
 608 ssize_t write_data_at_offset(int fd, const char *buffer, size_t N, SMB_OFF_T pos);
 609 int set_blocking(int fd, bool set);
 610 NTSTATUS reinit_after_fork(struct messaging_context *msg_ctx,
 611                            struct event_context *ev_ctx,
 612                            struct server_id id,
 613                            bool parent_longlived);
 614 void *malloc_(size_t size);
 615 void *memalign_array(size_t el_size, size_t align, unsigned int count);
 616 void *calloc_array(size_t size, size_t nmemb);
 617 void *Realloc(void *p, size_t size, bool free_old_on_error);
 618 void add_to_large_array(TALLOC_CTX *mem_ctx, size_t element_size,
 619                         void *element, void *_array, uint32 *num_elements,
 620                         ssize_t *array_size);
 621 char *get_myname(TALLOC_CTX *ctx);
 622 char *get_mydnsdomname(TALLOC_CTX *ctx);
 623 int interpret_protocol(const char *str,int def);
 624 char *automount_lookup(TALLOC_CTX *ctx, const char *user_name);
 625 char *automount_lookup(TALLOC_CTX *ctx, const char *user_name);
 626 bool process_exists(const struct server_id pid);
 627 const char *uidtoname(uid_t uid);
 628 char *gidtoname(gid_t gid);
 629 uid_t nametouid(const char *name);
 630 gid_t nametogid(const char *name);
 631 void smb_panic(const char *const why);
 632 void log_stack_trace(void);
 633 const char *readdirname(SMB_STRUCT_DIR *p);
 634 bool is_in_path(const char *name, name_compare_entry *namelist, bool case_sensitive);
 635 void set_namearray(name_compare_entry **ppname_array, const char *namelist);
 636 void free_namearray(name_compare_entry *name_array);
 637 bool fcntl_lock(int fd, int op, SMB_OFF_T offset, SMB_OFF_T count, int type);
 638 bool fcntl_getlock(int fd, SMB_OFF_T *poffset, SMB_OFF_T *pcount, int *ptype, pid_t *ppid);
 639 bool is_myname(const char *s);
 640 bool is_myworkgroup(const char *s);
 641 void ra_lanman_string( const char *native_lanman );
 642 const char *get_remote_arch_str(void);
 643 void set_remote_arch(enum remote_arch_types type);
 644 enum remote_arch_types get_remote_arch(void);
 645 const char *tab_depth(int level, int depth);
 646 int str_checksum(const char *s);
 647 void zero_free(void *p, size_t size);
 648 int set_maxfiles(int requested_max);
 649 int smb_mkstemp(char *name_template);
 650 void *smb_xmalloc_array(size_t size, unsigned int count);
 651 char *myhostname(void);
 652 char *lock_path(const char *name);
 653 char *pid_path(const char *name);
 654 char *lib_path(const char *name);
 655 char *modules_path(const char *name);
 656 char *data_path(const char *name);
 657 char *state_path(const char *name);
 658 char *cache_path(const char *name);
 659 const char *shlib_ext(void);
 660 bool parent_dirname(TALLOC_CTX *mem_ctx, const char *dir, char **parent,
 661                     const char **name);
 662 bool ms_has_wild(const char *s);
 663 bool ms_has_wild_w(const smb_ucs2_t *s);
 664 bool mask_match(const char *string, const char *pattern, bool is_case_sensitive);
 665 bool mask_match_search(const char *string, const char *pattern, bool is_case_sensitive);
 666 bool mask_match_list(const char *string, char **list, int listLen, bool is_case_sensitive);
 667 bool unix_wild_match(const char *pattern, const char *string);
 668 bool name_to_fqdn(fstring fqdn, const char *name);
 669 void *talloc_append_blob(TALLOC_CTX *mem_ctx, void *buf, DATA_BLOB blob);
 670 uint32 map_share_mode_to_deny_mode(uint32 share_access, uint32 private_options);
 671 pid_t procid_to_pid(const struct server_id *proc);
 672 void set_my_vnn(uint32 vnn);
 673 uint32 get_my_vnn(void);
 674 void set_my_unique_id(uint64_t unique_id);
 675 struct server_id pid_to_procid(pid_t pid);
 676 struct server_id procid_self(void);
 677 bool procid_equal(const struct server_id *p1, const struct server_id *p2);
 678 bool cluster_id_equal(const struct server_id *id1,
 679                       const struct server_id *id2);
 680 bool procid_is_me(const struct server_id *pid);
 681 struct server_id interpret_pid(const char *pid_string);
 682 char *procid_str(TALLOC_CTX *mem_ctx, const struct server_id *pid);
 683 char *procid_str_static(const struct server_id *pid);
 684 bool procid_valid(const struct server_id *pid);
 685 bool procid_is_local(const struct server_id *pid);
 686 bool trans_oob(uint32_t bufsize, uint32_t offset, uint32_t length);
 687 bool is_offset_safe(const char *buf_base, size_t buf_len, char *ptr, size_t off);
 688 char *get_safe_ptr(const char *buf_base, size_t buf_len, char *ptr, size_t off);
 689 char *get_safe_str_ptr(const char *buf_base, size_t buf_len, char *ptr, size_t off);
 690 int get_safe_SVAL(const char *buf_base, size_t buf_len, char *ptr, size_t off, int failval);
 691 int get_safe_IVAL(const char *buf_base, size_t buf_len, char *ptr, size_t off, int failval);
 692 void split_domain_user(TALLOC_CTX *mem_ctx,
 693                        const char *full_name,
 694                        char **domain,
 695                        char **user);
 696 void *_talloc_zero_zeronull(const void *ctx, size_t size, const char *name);
 697 void *_talloc_memdup_zeronull(const void *t, const void *p, size_t size, const char *name);
 698 void *_talloc_array_zeronull(const void *ctx, size_t el_size, unsigned count, const char *name);
 699 void *_talloc_zero_array_zeronull(const void *ctx, size_t el_size, unsigned count, const char *name);
 700 void *talloc_zeronull(const void *context, size_t size, const char *name);
 701 const char *strip_hostname(const char *s);
 702 bool tevent_req_poll_ntstatus(struct tevent_req *req,
 703                               struct tevent_context *ev,
 704                               NTSTATUS *status);
 705 bool any_nt_status_not_ok(NTSTATUS err1, NTSTATUS err2, NTSTATUS *result);
 706 int timeval_to_msec(struct timeval t);
 707 char *valid_share_pathname(TALLOC_CTX *ctx, const char *dos_pathname);
 708 bool is_executable(const char *fname);
 709 bool map_open_params_to_ntcreate(const char *smb_base_fname,
 710                                  int deny_mode, int open_func,
 711                                  uint32 *paccess_mask,
 712                                  uint32 *pshare_mode,
 713                                  uint32 *pcreate_disposition,
 714                                  uint32 *pcreate_options,
 715                                  uint32_t *pprivate_flags);
 716
 717 /* The following definitions come from lib/util_cmdline.c  */
 718
 719 struct user_auth_info *user_auth_info_init(TALLOC_CTX *mem_ctx);
 720 const char *get_cmdline_auth_info_username(const struct user_auth_info *auth_info);
 721 void set_cmdline_auth_info_username(struct user_auth_info *auth_info,
 722                                     const char *username);
 723 const char *get_cmdline_auth_info_domain(const struct user_auth_info *auth_info);
 724 void set_cmdline_auth_info_domain(struct user_auth_info *auth_info,
 725                                   const char *domain);
 726 void set_cmdline_auth_info_password(struct user_auth_info *auth_info,
 727                                     const char *password);
 728 const char *get_cmdline_auth_info_password(const struct user_auth_info *auth_info);
 729 bool set_cmdline_auth_info_signing_state(struct user_auth_info *auth_info,
 730                                          const char *arg);
 731 int get_cmdline_auth_info_signing_state(const struct user_auth_info *auth_info);
 732 void set_cmdline_auth_info_use_ccache(struct user_auth_info *auth_info,
 733                                       bool b);
 734 bool get_cmdline_auth_info_use_ccache(const struct user_auth_info *auth_info);
 735 void set_cmdline_auth_info_use_kerberos(struct user_auth_info *auth_info,
 736                                         bool b);
 737 bool get_cmdline_auth_info_use_kerberos(const struct user_auth_info *auth_info);
 738 void set_cmdline_auth_info_fallback_after_kerberos(struct user_auth_info *auth_info,
 739                                         bool b);
 740 bool get_cmdline_auth_info_fallback_after_kerberos(const struct user_auth_info *auth_info);
 741 void set_cmdline_auth_info_use_krb5_ticket(struct user_auth_info *auth_info);
 742 void set_cmdline_auth_info_smb_encrypt(struct user_auth_info *auth_info);
 743 void set_cmdline_auth_info_use_machine_account(struct user_auth_info *auth_info);
 744 bool get_cmdline_auth_info_got_pass(const struct user_auth_info *auth_info);
 745 bool get_cmdline_auth_info_smb_encrypt(const struct user_auth_info *auth_info);
 746 bool get_cmdline_auth_info_use_machine_account(const struct user_auth_info *auth_info);
 747 struct user_auth_info *get_cmdline_auth_info_copy(TALLOC_CTX *mem_ctx,
 748                                                  const struct user_auth_info *info);
 749 bool set_cmdline_auth_info_machine_account_creds(struct user_auth_info *auth_info);
 750 void set_cmdline_auth_info_getpass(struct user_auth_info *auth_info);
 751
 752 /* The following definitions come from lib/util_builtin.c  */
 753
 754 bool lookup_builtin_rid(TALLOC_CTX *mem_ctx, uint32 rid, const char **name);
 755 bool lookup_builtin_name(const char *name, uint32 *rid);
 756 const char *builtin_domain_name(void);
 757 bool sid_check_is_builtin(const struct dom_sid *sid);
 758 bool sid_check_is_in_builtin(const struct dom_sid *sid);
 759
 760 /* The following definitions come from lib/util_file.c  */
 761
 762 char **file_lines_pload(const char *syscmd, int *numlines);
 763 void file_lines_free(char **lines);
 764
 765 /* The following definitions come from lib/util_nscd.c  */
 766
 767 void smb_nscd_flush_user_cache(void);
 768 void smb_nscd_flush_group_cache(void);
 769
 770 /* The following definitions come from lib/util_nttoken.c  */
 771
 772 struct security_token *dup_nt_token(TALLOC_CTX *mem_ctx, const struct security_token *ptoken);
 773 NTSTATUS merge_nt_token(TALLOC_CTX *mem_ctx,
 774                         const struct security_token *token_1,
 775                         const struct security_token *token_2,
 776                         struct security_token **token_out);
 777 bool token_sid_in_ace(const struct security_token *token, const struct security_ace *ace);
 778
 779 /* The following definitions come from lib/util_sec.c  */
 780
 781 void sec_init(void);
 782 uid_t sec_initial_uid(void);
 783 gid_t sec_initial_gid(void);
 784 bool non_root_mode(void);
 785 void gain_root_privilege(void);
 786 void gain_root_group_privilege(void);
 787 void set_effective_uid(uid_t uid);
 788 void set_effective_gid(gid_t gid);
 789 void save_re_uid(void);
 790 void restore_re_uid_fromroot(void);
 791 void restore_re_uid(void);
 792 void save_re_gid(void);
 793 void restore_re_gid(void);
 794 int set_re_uid(void);
 795 void become_user_permanently(uid_t uid, gid_t gid);
 796 bool is_setuid_root(void) ;
 797
 798 /* The following definitions come from lib/util_sid.c  */
 799
 800 char *sid_to_fstring(fstring sidstr_out, const struct dom_sid *sid);
 801 char *sid_string_talloc(TALLOC_CTX *mem_ctx, const struct dom_sid *sid);
 802 char *sid_string_dbg(const struct dom_sid *sid);
 803 char *sid_string_tos(const struct dom_sid *sid);
 804 bool sid_linearize(char *outbuf, size_t len, const struct dom_sid *sid);
 805 bool non_mappable_sid(struct dom_sid *sid);
 806 char *sid_binstring_hex(const struct dom_sid *sid);
 807 struct netr_SamInfo3;
 808 NTSTATUS sid_array_from_info3(TALLOC_CTX *mem_ctx,
 809                               const struct netr_SamInfo3 *info3,
 810                               struct dom_sid **user_sids,
 811                               uint32_t *num_user_sids,
 812                               bool include_user_group_rid,
 813                               bool skip_ressource_groups);
 814
 815 /* The following definitions come from lib/util_sock.c  */
 816
 817 bool is_broadcast_addr(const struct sockaddr *pss);
 818 bool is_loopback_ip_v4(struct in_addr ip);
 819 bool is_loopback_addr(const struct sockaddr *pss);
 820 bool is_zero_addr(const struct sockaddr_storage *pss);
 821 void zero_ip_v4(struct in_addr *ip);
 822 void in_addr_to_sockaddr_storage(struct sockaddr_storage *ss,
 823                 struct in_addr ip);
 824 bool same_net(const struct sockaddr *ip1,
 825                 const struct sockaddr *ip2,
 826                 const struct sockaddr *mask);
 827 bool sockaddr_equal(const struct sockaddr *ip1,
 828                 const struct sockaddr *ip2);
 829 bool is_address_any(const struct sockaddr *psa);
 830 uint16_t get_sockaddr_port(const struct sockaddr_storage *pss);
 831 char *print_sockaddr(char *dest,
 832                         size_t destlen,
 833                         const struct sockaddr_storage *psa);
 834 char *print_canonical_sockaddr(TALLOC_CTX *ctx,
 835                         const struct sockaddr_storage *pss);
 836 const char *client_name(int fd);
 837 int get_socket_port(int fd);
 838 const char *client_addr(int fd, char *addr, size_t addrlen);
 839 const char *client_socket_addr(int fd, char *addr, size_t addr_len);
 840 int client_socket_port(int fd);
 841 void set_smb_read_error(enum smb_read_errors *pre,
 842                         enum smb_read_errors newerr);
 843 void cond_set_smb_read_error(enum smb_read_errors *pre,
 844                         enum smb_read_errors newerr);
 845 bool is_a_socket(int fd);
 846 void set_socket_options(int fd, const char *options);
 847 ssize_t read_udp_v4_socket(int fd,
 848                         char *buf,
 849                         size_t len,
 850                         struct sockaddr_storage *psa);
 851 NTSTATUS read_fd_with_timeout(int fd, char *buf,
 852                                   size_t mincnt, size_t maxcnt,
 853                                   unsigned int time_out,
 854                                   size_t *size_ret);
 855 NTSTATUS read_data(int fd, char *buffer, size_t N);
 856 ssize_t write_data(int fd, const char *buffer, size_t N);
 857 ssize_t write_data_iov(int fd, const struct iovec *orig_iov, int iovcnt);
 858 bool send_keepalive(int client);
 859 NTSTATUS read_smb_length_return_keepalive(int fd, char *inbuf,
 860                                           unsigned int timeout,
 861                                           size_t *len);
 862 NTSTATUS receive_smb_raw(int fd,
 863                         char *buffer,
 864                         size_t buflen,
 865                         unsigned int timeout,
 866                         size_t maxlen,
 867                         size_t *p_len);
 868 int open_socket_in(int type,
 869                 uint16_t port,
 870                 int dlevel,
 871                 const struct sockaddr_storage *psock,
 872                 bool rebind);
 873 NTSTATUS open_socket_out(const struct sockaddr_storage *pss, uint16_t port,
 874                          int timeout, int *pfd);
 875 struct tevent_req *open_socket_out_send(TALLOC_CTX *mem_ctx,
 876                                         struct event_context *ev,
 877                                         const struct sockaddr_storage *pss,
 878                                         uint16_t port,
 879                                         int timeout);
 880 NTSTATUS open_socket_out_recv(struct tevent_req *req, int *pfd);
 881 struct tevent_req *open_socket_out_defer_send(TALLOC_CTX *mem_ctx,
 882                                               struct event_context *ev,
 883                                               struct timeval wait_time,
 884                                               const struct sockaddr_storage *pss,
 885                                               uint16_t port,
 886                                               int timeout);
 887 NTSTATUS open_socket_out_defer_recv(struct tevent_req *req, int *pfd);
 888 int open_udp_socket(const char *host, int port);
 889 const char *get_peer_name(int fd, bool force_lookup);
 890 const char *get_peer_addr(int fd, char *addr, size_t addr_len);
 891 int create_pipe_sock(const char *socket_dir,
 892                      const char *socket_name,
 893                      mode_t dir_perms);
 894 const char *get_mydnsfullname(void);
 895 bool is_myname_or_ipaddr(const char *s);
 896 struct tevent_req *getaddrinfo_send(TALLOC_CTX *mem_ctx,
 897                                     struct tevent_context *ev,
 898                                     struct fncall_context *ctx,
 899                                     const char *node,
 900                                     const char *service,
 901                                     const struct addrinfo *hints);
 902 int getaddrinfo_recv(struct tevent_req *req, struct addrinfo **res);
 903 int poll_one_fd(int fd, int events, int timeout, int *revents);
 904 int poll_intr_one_fd(int fd, int events, int timeout, int *revents);
 905 struct tstream_context;
 906 struct tevent_req *tstream_read_packet_send(TALLOC_CTX *mem_ctx,
 907                                             struct tevent_context *ev,
 908                                             struct tstream_context *stream,
 909                                             size_t initial,
 910                                             ssize_t (*more)(uint8_t *buf,
 911                                                             size_t buflen,
 912                                                             void *private_data),
 913                                             void *private_data);
 914 ssize_t tstream_read_packet_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 915                                  uint8_t **pbuf, int *perrno);
 916
 917 /* The following definitions come from lib/util_str.c  */
 918
 919 bool next_token(const char **ptr, char *buff, const char *sep, size_t bufsize);
 920 int StrCaseCmp(const char *s, const char *t);
 921 int StrnCaseCmp(const char *s, const char *t, size_t len);
 922 bool strnequal(const char *s1,const char *s2,size_t n);
 923 bool strcsequal(const char *s1,const char *s2);
 924 void strnorm(char *s, int case_default);
 925 bool strisnormal(const char *s, int case_default);
 926 char *push_skip_string(char *buf);
 927 char *skip_string(const char *base, size_t len, char *buf);
 928 size_t str_charnum(const char *s);
 929 size_t str_ascii_charnum(const char *s);
 930 bool trim_char(char *s,char cfront,char cback);
 931 bool strhasupper(const char *s);
 932 bool strhaslower(const char *s);
 933 char *safe_strcpy_fn(const char *fn,
 934                 int line,
 935                 char *dest,
 936                 const char *src,
 937                 size_t maxlength);
 938 char *safe_strcat_fn(const char *fn,
 939                 int line,
 940                 char *dest,
 941                 const char *src,
 942                 size_t maxlength);
 943 char *alpha_strcpy_fn(const char *fn,
 944                 int line,
 945                 char *dest,
 946                 const char *src,
 947                 const char *other_safe_chars,
 948                 size_t maxlength);
 949 char *StrnCpy_fn(const char *fn, int line,char *dest,const char *src,size_t n);
 950 bool in_list(const char *s, const char *list, bool casesensitive);
 951 void string_free(char **s);
 952 bool string_set(char **dest,const char *src);
 953 void string_sub2(char *s,const char *pattern, const char *insert, size_t len,
 954                  bool remove_unsafe_characters, bool replace_once,
 955                  bool allow_trailing_dollar);
 956 void string_sub_once(char *s, const char *pattern,
 957                 const char *insert, size_t len);
 958 void string_sub(char *s,const char *pattern, const char *insert, size_t len);
 959 void fstring_sub(char *s,const char *pattern,const char *insert);
 960 char *realloc_string_sub2(char *string,
 961                         const char *pattern,
 962                         const char *insert,
 963                         bool remove_unsafe_characters,
 964                         bool allow_trailing_dollar);
 965 char *realloc_string_sub(char *string,
 966                         const char *pattern,
 967                         const char *insert);
 968 char *talloc_string_sub2(TALLOC_CTX *mem_ctx, const char *src,
 969                         const char *pattern,
 970                         const char *insert,
 971                         bool remove_unsafe_characters,
 972                         bool replace_once,
 973                         bool allow_trailing_dollar);
 974 char *talloc_string_sub(TALLOC_CTX *mem_ctx,
 975                         const char *src,
 976                         const char *pattern,
 977                         const char *insert);
 978 void all_string_sub(char *s,const char *pattern,const char *insert, size_t len);
 979 char *talloc_all_string_sub(TALLOC_CTX *ctx,
 980                                 const char *src,
 981                                 const char *pattern,
 982                                 const char *insert);
 983 char *octal_string(int i);
 984 char *string_truncate(char *s, unsigned int length);
 985 char *strchr_m(const char *src, char c);
 986 char *strrchr_m(const char *s, char c);
 987 char *strnrchr_m(const char *s, char c, unsigned int n);
 988 char *strstr_m(const char *src, const char *findstr);
 989 void strlower_m(char *s);
 990 void strupper_m(char *s);
 991 size_t strlen_m(const char *s);
 992 size_t strlen_m_term(const char *s);
 993 size_t strlen_m_term_null(const char *s);
 994 int fstr_sprintf(fstring s, const char *fmt, ...);
 995 bool str_list_sub_basic( char **list, const char *smb_name,
 996                          const char *domain_name );
 997 bool str_list_substitute(char **list, const char *pattern, const char *insert);
 998
 999 char *ipstr_list_make(char **ipstr_list,
1000                         const struct ip_service *ip_list,
1001                         int ip_count);
1002 int ipstr_list_parse(const char *ipstr_list, struct ip_service **ip_list);
1003 void ipstr_list_free(char* ipstr_list);
1004 DATA_BLOB base64_decode_data_blob(const char *s);
1005 void base64_decode_inplace(char *s);
1006 char *base64_encode_data_blob(TALLOC_CTX *mem_ctx, DATA_BLOB data);
1007 uint64_t STR_TO_SMB_BIG_UINT(const char *nptr, const char **entptr);
1008 SMB_OFF_T conv_str_size(const char * str);
1009 void string_append(char **left, const char *right);
1010 bool add_string_to_array(TALLOC_CTX *mem_ctx,
1011                          const char *str, const char ***strings,
1012                          int *num);
1013 void sprintf_append(TALLOC_CTX *mem_ctx, char **string, ssize_t *len,
1014                     size_t *bufsize, const char *fmt, ...);
1015 int asprintf_strupper_m(char **strp, const char *fmt, ...);
1016 char *talloc_asprintf_strupper_m(TALLOC_CTX *t, const char *fmt, ...);
1017 char *talloc_asprintf_strlower_m(TALLOC_CTX *t, const char *fmt, ...);
1018 char *sstring_sub(const char *src, char front, char back);
1019 bool validate_net_name( const char *name,
1020                 const char *invalid_chars,
1021                 int max_len);
1022 char *escape_shell_string(const char *src);
1023 char **str_list_make_v3(TALLOC_CTX *mem_ctx, const char *string, const char *sep);
1024 char *sanitize_username(TALLOC_CTX *mem_ctx, const char *username);
1025
1026 /* The following definitions come from lib/util_unistr.c  */
1027
1028 void gfree_case_tables(void);
1029 void load_case_tables(void);
1030 size_t dos_PutUniCode(char *dst,const char *src, size_t len, bool null_terminate);
1031 int rpcstr_push(void *dest, const char *src, size_t dest_len, int flags);
1032 int rpcstr_push_talloc(TALLOC_CTX *ctx, smb_ucs2_t **dest, const char *src);
1033 bool isvalid83_w(smb_ucs2_t c);
1034 size_t strlen_w(const smb_ucs2_t *src);
1035 size_t strnlen_w(const smb_ucs2_t *src, size_t max);
1036 smb_ucs2_t *strchr_w(const smb_ucs2_t *s, smb_ucs2_t c);
1037 smb_ucs2_t *strchr_wa(const smb_ucs2_t *s, char c);
1038 smb_ucs2_t *strrchr_w(const smb_ucs2_t *s, smb_ucs2_t c);
1039 smb_ucs2_t *strnrchr_w(const smb_ucs2_t *s, smb_ucs2_t c, unsigned int n);
1040 smb_ucs2_t *strstr_w(const smb_ucs2_t *s, const smb_ucs2_t *ins);
1041 bool strlower_w(smb_ucs2_t *s);
1042 bool strupper_w(smb_ucs2_t *s);
1043 void strnorm_w(smb_ucs2_t *s, int case_default);
1044 int strcmp_w(const smb_ucs2_t *a, const smb_ucs2_t *b);
1045 int strncmp_w(const smb_ucs2_t *a, const smb_ucs2_t *b, size_t len);
1046 int strcasecmp_w(const smb_ucs2_t *a, const smb_ucs2_t *b);
1047 int strncasecmp_w(const smb_ucs2_t *a, const smb_ucs2_t *b, size_t len);
1048 bool strequal_w(const smb_ucs2_t *s1, const smb_ucs2_t *s2);
1049 bool strnequal_w(const smb_ucs2_t *s1,const smb_ucs2_t *s2,size_t n);
1050 smb_ucs2_t *strdup_w(const smb_ucs2_t *src);
1051 smb_ucs2_t *strndup_w(const smb_ucs2_t *src, size_t len);
1052 smb_ucs2_t *strncpy_w(smb_ucs2_t *dest, const smb_ucs2_t *src, const size_t max);
1053 smb_ucs2_t *strncat_w(smb_ucs2_t *dest, const smb_ucs2_t *src, const size_t max);
1054 smb_ucs2_t *strcat_w(smb_ucs2_t *dest, const smb_ucs2_t *src);
1055 void string_replace_w(smb_ucs2_t *s, smb_ucs2_t oldc, smb_ucs2_t newc);
1056 bool trim_string_w(smb_ucs2_t *s, const smb_ucs2_t *front,
1057                                   const smb_ucs2_t *back);
1058 int strcmp_wa(const smb_ucs2_t *a, const char *b);
1059 int strncmp_wa(const smb_ucs2_t *a, const char *b, size_t len);
1060 smb_ucs2_t *strpbrk_wa(const smb_ucs2_t *s, const char *p);
1061 smb_ucs2_t *strstr_wa(const smb_ucs2_t *s, const char *ins);
1062 smb_ucs2_t toupper_w(smb_ucs2_t v);
1063 bool isupper_w(smb_ucs2_t v);
1064 smb_ucs2_t tolower_w(smb_ucs2_t v);
1065 bool islower_w(smb_ucs2_t v);
1066
1067 /* The following definitions come from lib/version.c  */
1068
1069 const char *samba_version_string(void);
1070
1071 /* The following definitions come from lib/wins_srv.c  */
1072
1073 bool wins_srv_is_dead(struct in_addr wins_ip, struct in_addr src_ip);
1074 void wins_srv_alive(struct in_addr wins_ip, struct in_addr src_ip);
1075 void wins_srv_died(struct in_addr wins_ip, struct in_addr src_ip);
1076 unsigned wins_srv_count(void);
1077 char **wins_srv_tags(void);
1078 void wins_srv_tags_free(char **list);
1079 struct in_addr wins_srv_ip_tag(const char *tag, struct in_addr src_ip);
1080 unsigned wins_srv_count_tag(const char *tag);
1081
1082 /* The following definitions come from libsmb/clispnego.c  */
1083
1084 DATA_BLOB spnego_gen_negTokenInit(TALLOC_CTX *ctx,
1085                                   const char *OIDs[],
1086                                   DATA_BLOB *psecblob,
1087                                   const char *principal);
1088
1089 #ifndef ASN1_MAX_OIDS
1090 #define ASN1_MAX_OIDS 20
1091 #endif
1092 bool spnego_parse_negTokenInit(TALLOC_CTX *ctx,
1093                                DATA_BLOB blob,
1094                                char *OIDs[ASN1_MAX_OIDS],
1095                                char **principal,
1096                                DATA_BLOB *secblob);
1097 DATA_BLOB spnego_gen_krb5_wrap(TALLOC_CTX *ctx, const DATA_BLOB ticket, const uint8 tok_id[2]);
1098 bool spnego_parse_krb5_wrap(TALLOC_CTX *ctx, DATA_BLOB blob, DATA_BLOB *ticket, uint8 tok_id[2]);
1099 int spnego_gen_krb5_negTokenInit(TALLOC_CTX *ctx,
1100                             const char *principal, int time_offset,
1101                             DATA_BLOB *targ,
1102                             DATA_BLOB *session_key_krb5, uint32 extra_ap_opts,
1103                             time_t *expire_time);
1104 bool spnego_parse_challenge(TALLOC_CTX *ctx, const DATA_BLOB blob,
1105                             DATA_BLOB *chal1, DATA_BLOB *chal2);
1106 DATA_BLOB spnego_gen_auth(TALLOC_CTX *ctx, DATA_BLOB blob);
1107 bool spnego_parse_auth(TALLOC_CTX *ctx, DATA_BLOB blob, DATA_BLOB *auth);
1108 DATA_BLOB spnego_gen_auth_response(TALLOC_CTX *ctx, DATA_BLOB *reply, NTSTATUS nt_status,
1109                                    const char *mechOID);
1110 bool spnego_parse_auth_response(TALLOC_CTX *ctx,
1111                                 DATA_BLOB blob, NTSTATUS nt_status,
1112                                 const char *mechOID,
1113                                 DATA_BLOB *auth);
1114
1115 bool spnego_parse_auth_and_mic(TALLOC_CTX *ctx, DATA_BLOB blob,
1116                                 DATA_BLOB *auth, DATA_BLOB *signature);
1117 DATA_BLOB spnego_gen_auth_response_and_mic(TALLOC_CTX *ctx,
1118                                            NTSTATUS nt_status,
1119                                            const char *mechOID,
1120                                            DATA_BLOB *reply,
1121                                            DATA_BLOB *mechlistMIC);
1122 bool spnego_mech_list_blob(TALLOC_CTX *mem_ctx,
1123                            char **oid_list, DATA_BLOB *data);
1124
1125 /* The following definitions come from libsmb/conncache.c  */
1126
1127 NTSTATUS check_negative_conn_cache( const char *domain, const char *server);
1128 void add_failed_connection_entry(const char *domain, const char *server, NTSTATUS result) ;
1129 void flush_negative_conn_cache_for_domain(const char *domain);
1130
1131 /* The following definitions come from libsmb/dsgetdcname.c  */
1132
1133 struct netr_DsRGetDCNameInfo;
1134
1135 void debug_dsdcinfo_flags(int lvl, uint32_t flags);
1136 NTSTATUS dsgetdcname(TALLOC_CTX *mem_ctx,
1137                      struct messaging_context *msg_ctx,
1138                      const char *domain_name,
1139                      const struct GUID *domain_guid,
1140                      const char *site_name,
1141                      uint32_t flags,
1142                      struct netr_DsRGetDCNameInfo **info);
1143
1144 /* The following definitions come from libsmb/errormap.c  */
1145
1146 NTSTATUS dos_to_ntstatus(uint8 eclass, uint32 ecode);
1147 void ntstatus_to_dos(NTSTATUS ntstatus, uint8 *eclass, uint32 *ecode);
1148 NTSTATUS werror_to_ntstatus(WERROR error);
1149 WERROR ntstatus_to_werror(NTSTATUS error);
1150 NTSTATUS map_nt_error_from_gss(uint32 gss_maj, uint32 minor);
1151
1152 /* The following definitions come from libsmb/namecache.c  */
1153
1154 bool namecache_store(const char *name,
1155                         int name_type,
1156                         int num_names,
1157                         struct ip_service *ip_list);
1158 bool namecache_fetch(const char *name,
1159                         int name_type,
1160                         struct ip_service **ip_list,
1161                         int *num_names);
1162 bool namecache_delete(const char *name, int name_type);
1163 void namecache_flush(void);
1164 bool namecache_status_store(const char *keyname, int keyname_type,
1165                 int name_type, const struct sockaddr_storage *keyip,
1166                 const char *srvname);
1167 bool namecache_status_fetch(const char *keyname,
1168                                 int keyname_type,
1169                                 int name_type,
1170                                 const struct sockaddr_storage *keyip,
1171                                 char *srvname_out);
1172
1173 /* The following definitions come from libsmb/namequery.c  */
1174
1175 bool saf_store( const char *domain, const char *servername );
1176 bool saf_join_store( const char *domain, const char *servername );
1177 bool saf_delete( const char *domain );
1178 char *saf_fetch( const char *domain );
1179 struct tevent_req *node_status_query_send(TALLOC_CTX *mem_ctx,
1180                                           struct tevent_context *ev,
1181                                           struct nmb_name *name,
1182                                           const struct sockaddr_storage *addr);
1183 NTSTATUS node_status_query_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
1184                                 struct node_status **pnode_status,
1185                                 int *pnum_names,
1186                                 struct node_status_extra *extra);
1187 NTSTATUS node_status_query(TALLOC_CTX *mem_ctx, struct nmb_name *name,
1188                            const struct sockaddr_storage *addr,
1189                            struct node_status **pnode_status,
1190                            int *pnum_names,
1191                            struct node_status_extra *extra);
1192 bool name_status_find(const char *q_name,
1193                         int q_type,
1194                         int type,
1195                         const struct sockaddr_storage *to_ss,
1196                         fstring name);
1197 int ip_service_compare(struct ip_service *ss1, struct ip_service *ss2);
1198 struct tevent_req *name_query_send(TALLOC_CTX *mem_ctx,
1199                                    struct tevent_context *ev,
1200                                    const char *name, int name_type,
1201                                    bool bcast, bool recurse,
1202                                    const struct sockaddr_storage *addr);
1203 NTSTATUS name_query_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
1204                          struct sockaddr_storage **addrs, int *num_addrs,
1205                          uint8_t *flags);
1206 NTSTATUS name_query(const char *name, int name_type,
1207                     bool bcast, bool recurse,
1208                     const struct sockaddr_storage *to_ss,
1209                     TALLOC_CTX *mem_ctx,
1210                     struct sockaddr_storage **addrs,
1211                     int *num_addrs, uint8_t *flags);
1212 NTSTATUS name_resolve_bcast(const char *name,
1213                         int name_type,
1214                         TALLOC_CTX *mem_ctx,
1215                         struct sockaddr_storage **return_iplist,
1216                         int *return_count);
1217 NTSTATUS resolve_wins(const char *name,
1218                 int name_type,
1219                 struct ip_service **return_iplist,
1220                 int *return_count);
1221 NTSTATUS internal_resolve_name(const char *name,
1222                                 int name_type,
1223                                 const char *sitename,
1224                                 struct ip_service **return_iplist,
1225                                 int *return_count,
1226                                 const char *resolve_order);
1227 bool resolve_name(const char *name,
1228                 struct sockaddr_storage *return_ss,
1229                 int name_type,
1230                 bool prefer_ipv4);
1231 NTSTATUS resolve_name_list(TALLOC_CTX *ctx,
1232                 const char *name,
1233                 int name_type,
1234                 struct sockaddr_storage **return_ss_arr,
1235                 unsigned int *p_num_entries);
1236 bool find_master_ip(const char *group, struct sockaddr_storage *master_ss);
1237 bool get_pdc_ip(const char *domain, struct sockaddr_storage *pss);
1238 NTSTATUS get_sorted_dc_list( const char *domain,
1239                         const char *sitename,
1240                         struct ip_service **ip_list,
1241                         int *count,
1242                         bool ads_only );
1243 NTSTATUS get_kdc_list( const char *realm,
1244                         const char *sitename,
1245                         struct ip_service **ip_list,
1246                         int *count);
1247
1248 /* The following definitions come from libsmb/namequery_dc.c  */
1249
1250 bool get_dc_name(const char *domain,
1251                 const char *realm,
1252                 fstring srv_name,
1253                 struct sockaddr_storage *ss_out);
1254
1255 /* The following definitions come from libsmb/nterr.c  */
1256
1257 const char *nt_errstr(NTSTATUS nt_code);
1258 const char *get_friendly_nt_error_msg(NTSTATUS nt_code);
1259 const char *get_nt_error_c_code(NTSTATUS nt_code);
1260 NTSTATUS nt_status_string_to_code(const char *nt_status_str);
1261 NTSTATUS nt_status_squash(NTSTATUS nt_status);
1262
1263 /* The following definitions come from libsmb/ntlmssp.c  */
1264 struct ntlmssp_state;
1265 NTSTATUS ntlmssp_set_username(struct ntlmssp_state *ntlmssp_state, const char *user) ;
1266 NTSTATUS ntlmssp_set_hashes(struct ntlmssp_state *ntlmssp_state,
1267                             const uint8_t lm_hash[16],
1268                             const uint8_t nt_hash[16]) ;
1269 NTSTATUS ntlmssp_set_password(struct ntlmssp_state *ntlmssp_state, const char *password) ;
1270 NTSTATUS ntlmssp_set_domain(struct ntlmssp_state *ntlmssp_state, const char *domain) ;
1271 void ntlmssp_want_feature_list(struct ntlmssp_state *ntlmssp_state, char *feature_list);
1272 void ntlmssp_want_feature(struct ntlmssp_state *ntlmssp_state, uint32_t feature);
1273 NTSTATUS ntlmssp_update(struct ntlmssp_state *ntlmssp_state,
1274                         const DATA_BLOB in, DATA_BLOB *out) ;
1275 NTSTATUS ntlmssp_server_start(TALLOC_CTX *mem_ctx,
1276                               bool is_standalone,
1277                               const char *netbios_name,
1278                               const char *netbios_domain,
1279                               const char *dns_name,
1280                               const char *dns_domain,
1281                               struct ntlmssp_state **ntlmssp_state);
1282 NTSTATUS ntlmssp_client_start(TALLOC_CTX *mem_ctx,
1283                               const char *netbios_name,
1284                               const char *netbios_domain,
1285                               bool use_ntlmv2,
1286                               struct ntlmssp_state **_ntlmssp_state);
1287
1288 /* The following definitions come from libsmb/passchange.c  */
1289
1290 NTSTATUS remote_password_change(const char *remote_machine, const char *user_name,
1291                                 const char *old_passwd, const char *new_passwd,
1292                                 char **err_str);
1293
1294 /* The following definitions come from libsmb/samlogon_cache.c  */
1295
1296 bool netsamlogon_cache_init(void);
1297 bool netsamlogon_cache_shutdown(void);
1298 void netsamlogon_clear_cached_user(const struct dom_sid *user_sid);
1299 bool netsamlogon_cache_store(const char *username, struct netr_SamInfo3 *info3);
1300 struct netr_SamInfo3 *netsamlogon_cache_get(TALLOC_CTX *mem_ctx, const struct dom_sid *user_sid);
1301 bool netsamlogon_cache_have(const struct dom_sid *user_sid);
1302
1303 /* The following definitions come from libsmb/smberr.c  */
1304
1305 const char *smb_dos_err_name(uint8 e_class, uint16 num);
1306 const char *get_dos_error_msg(WERROR result);
1307 const char *smb_dos_err_class(uint8 e_class);
1308 char *smb_dos_errstr(char *inbuf);
1309 WERROR map_werror_from_unix(int error);
1310
1311 /* The following definitions come from libsmb/trustdom_cache.c  */
1312
1313 bool trustdom_cache_enable(void);
1314 bool trustdom_cache_shutdown(void);
1315 bool trustdom_cache_store(char* name, char* alt_name, const struct dom_sid *sid,
1316                           time_t timeout);
1317 bool trustdom_cache_fetch(const char* name, struct dom_sid* sid);
1318 uint32 trustdom_cache_fetch_timestamp( void );
1319 bool trustdom_cache_store_timestamp( uint32 t, time_t timeout );
1320 void trustdom_cache_flush(void);
1321 void update_trustdom_cache( void );
1322
1323 /* The following definitions come from libsmb/trusts_util.c  */
1324
1325 NTSTATUS trust_pw_change_and_store_it(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx,
1326                                       const char *domain,
1327                                       const char *account_name,
1328                                       unsigned char orig_trust_passwd_hash[16],
1329                                       enum netr_SchannelType sec_channel_type);
1330 NTSTATUS trust_pw_find_change_and_store_it(struct rpc_pipe_client *cli,
1331                                            TALLOC_CTX *mem_ctx,
1332                                            const char *domain) ;
1333 bool enumerate_domain_trusts( TALLOC_CTX *mem_ctx, const char *domain,
1334                                      char ***domain_names, uint32 *num_domains,
1335                                      struct dom_sid **sids );
1336 NTSTATUS change_trust_account_password( const char *domain, const char *remote_machine);
1337
1338 /* The following definitions come from param/loadparm.c  */
1339
1340 char *lp_smb_ports(void);
1341 char *lp_dos_charset(void);
1342 char *lp_unix_charset(void);
1343 char *lp_display_charset(void);
1344 char *lp_logfile(void);
1345 char *lp_configfile(void);
1346 char *lp_smb_passwd_file(void);
1347 char *lp_private_dir(void);
1348 char *lp_serverstring(void);
1349 int lp_printcap_cache_time(void);
1350 char *lp_addport_cmd(void);
1351 char *lp_enumports_cmd(void);
1352 char *lp_addprinter_cmd(void);
1353 char *lp_deleteprinter_cmd(void);
1354 char *lp_os2_driver_map(void);
1355 char *lp_lockdir(void);
1356 char *lp_statedir(void);
1357 char *lp_cachedir(void);
1358 char *lp_piddir(void);
1359 char *lp_mangling_method(void);
1360 int lp_mangle_prefix(void);
1361 char *lp_utmpdir(void);
1362 char *lp_wtmpdir(void);
1363 bool lp_utmp(void);
1364 char *lp_rootdir(void);
1365 char *lp_defaultservice(void);
1366 char *lp_msg_command(void);
1367 char *lp_get_quota_command(void);
1368 char *lp_set_quota_command(void);
1369 char *lp_auto_services(void);
1370 char *lp_passwd_program(void);
1371 char *lp_passwd_chat(void);
1372 char *lp_passwordserver(void);
1373 char *lp_name_resolve_order(void);
1374 char *lp_realm(void);
1375 const char *lp_afs_username_map(void);
1376 int lp_afs_token_lifetime(void);
1377 char *lp_log_nt_token_command(void);
1378 char *lp_username_map(void);
1379 const char *lp_logon_script(void);
1380 const char *lp_logon_path(void);
1381 const char *lp_logon_drive(void);
1382 const char *lp_logon_home(void);
1383 char *lp_remote_announce(void);
1384 char *lp_remote_browse_sync(void);
1385 bool lp_nmbd_bind_explicit_broadcast(void);
1386 const char **lp_wins_server_list(void);
1387 const char **lp_interfaces(void);
1388 const char *lp_socket_address(void);
1389 char *lp_nis_home_map_name(void);
1390 const char **lp_netbios_aliases(void);
1391 const char *lp_passdb_backend(void);
1392 const char **lp_preload_modules(void);
1393 char *lp_panic_action(void);
1394 char *lp_adduser_script(void);
1395 char *lp_renameuser_script(void);
1396 char *lp_deluser_script(void);
1397 const char *lp_guestaccount(void);
1398 char *lp_addgroup_script(void);
1399 char *lp_delgroup_script(void);
1400 char *lp_addusertogroup_script(void);
1401 char *lp_deluserfromgroup_script(void);
1402 char *lp_setprimarygroup_script(void);
1403 char *lp_addmachine_script(void);
1404 char *lp_shutdown_script(void);
1405 char *lp_abort_shutdown_script(void);
1406 char *lp_username_map_script(void);
1407 int lp_username_map_cache_time(void);
1408 char *lp_check_password_script(void);
1409 char *lp_wins_hook(void);
1410 const char *lp_template_homedir(void);
1411 const char *lp_template_shell(void);
1412 const char *lp_winbind_separator(void);
1413 int lp_acl_compatibility(void);
1414 bool lp_winbind_enum_users(void);
1415 bool lp_winbind_enum_groups(void);
1416 bool lp_winbind_use_default_domain(void);
1417 bool lp_winbind_trusted_domains_only(void);
1418 bool lp_winbind_nested_groups(void);
1419 int lp_winbind_expand_groups(void);
1420 bool lp_winbind_refresh_tickets(void);
1421 bool lp_winbind_offline_logon(void);
1422 bool lp_winbind_normalize_names(void);
1423 bool lp_winbind_rpc_only(void);
1424 bool lp_create_krb5_conf(void);
1425 int lp_winbind_max_domain_connections(void);
1426 const char *lp_idmap_backend(void);
1427 int lp_idmap_cache_time(void);
1428 int lp_idmap_negative_cache_time(void);
1429 int lp_keepalive(void);
1430 bool lp_passdb_expand_explicit(void);
1431 char *lp_ldap_suffix(void);
1432 char *lp_ldap_admin_dn(void);
1433 int lp_ldap_ssl(void);
1434 bool lp_ldap_ssl_ads(void);
1435 int lp_ldap_deref(void);
1436 int lp_ldap_follow_referral(void);
1437 int lp_ldap_passwd_sync(void);
1438 bool lp_ldap_delete_dn(void);
1439 int lp_ldap_replication_sleep(void);
1440 int lp_ldap_timeout(void);
1441 int lp_ldap_connection_timeout(void);
1442 int lp_ldap_page_size(void);
1443 int lp_ldap_debug_level(void);
1444 int lp_ldap_debug_threshold(void);
1445 char *lp_add_share_cmd(void);
1446 char *lp_change_share_cmd(void);
1447 char *lp_delete_share_cmd(void);
1448 char *lp_usershare_path(void);
1449 const char **lp_usershare_prefix_allow_list(void);
1450 const char **lp_usershare_prefix_deny_list(void);
1451 const char **lp_eventlog_list(void);
1452 bool lp_registry_shares(void);
1453 bool lp_usershare_allow_guests(void);
1454 bool lp_usershare_owner_only(void);
1455 bool lp_disable_netbios(void);
1456 bool lp_reset_on_zero_vc(void);
1457 bool lp_log_writeable_files_on_exit(void);
1458 bool lp_ms_add_printer_wizard(void);
1459 bool lp_dns_proxy(void);
1460 bool lp_wins_support(void);
1461 bool lp_we_are_a_wins_server(void);
1462 bool lp_wins_proxy(void);
1463 bool lp_local_master(void);
1464 bool lp_domain_logons(void);
1465 const char **lp_init_logon_delayed_hosts(void);
1466 int lp_init_logon_delay(void);
1467 bool lp_load_printers(void);
1468 bool lp_readraw(void);
1469 bool _lp_readraw(void);
1470 bool lp_large_readwrite(void);
1471 bool lp_writeraw(void);
1472 bool _lp_writeraw(void);
1473 bool lp_null_passwords(void);
1474 bool lp_obey_pam_restrictions(void);
1475 bool lp_encrypted_passwords(void);
1476 int lp_client_schannel(void);
1477 int lp_server_schannel(void);
1478 bool lp_syslog_only(void);
1479 bool lp_timestamp_logs(void);
1480 bool lp_debug_prefix_timestamp(void);
1481 bool lp_debug_hires_timestamp(void);
1482 bool lp_debug_pid(void);
1483 bool lp_debug_uid(void);
1484 bool lp_debug_class(void);
1485 bool lp_enable_core_files(void);
1486 bool lp_browse_list(void);
1487 bool lp_nis_home_map(void);
1488 bool lp_bind_interfaces_only(void);
1489 bool lp_pam_password_change(void);
1490 bool lp_unix_password_sync(void);
1491 bool lp_passwd_chat_debug(void);
1492 int lp_passwd_chat_timeout(void);
1493 bool lp_nt_pipe_support(void);
1494 bool lp_nt_status_support(void);
1495 bool lp_stat_cache(void);
1496 int lp_max_stat_cache_size(void);
1497 bool lp_allow_trusted_domains(void);
1498 bool lp_map_untrusted_to_domain(void);
1499 int lp_restrict_anonymous(void);
1500 bool lp_lanman_auth(void);
1501 bool lp_ntlm_auth(void);
1502 bool lp_client_plaintext_auth(void);
1503 bool lp_client_lanman_auth(void);
1504 bool lp_client_ntlmv2_auth(void);
1505 bool lp_host_msdfs(void);
1506 bool lp_kernel_oplocks(void);
1507 bool lp_enhanced_browsing(void);
1508 bool lp_use_mmap(void);
1509 bool lp_unix_extensions(void);
1510 bool lp_use_spnego(void);
1511 bool lp_client_use_spnego(void);
1512 bool lp_client_use_spnego_principal(void);
1513 bool lp_send_spnego_principal(void);
1514 bool lp_hostname_lookups(void);
1515 bool lp_change_notify(const struct share_params *p );
1516 bool lp_kernel_change_notify(const struct share_params *p );
1517 char * lp_dedicated_keytab_file(void);
1518 int lp_kerberos_method(void);
1519 bool lp_defer_sharing_violations(void);
1520 bool lp_enable_privileges(void);
1521 bool lp_enable_asu_support(void);
1522 int lp_os_level(void);
1523 int lp_max_ttl(void);
1524 int lp_max_wins_ttl(void);
1525 int lp_min_wins_ttl(void);
1526 int lp_max_log_size(void);
1527 int lp_max_open_files(void);
1528 int lp_open_files_db_hash_size(void);
1529 int lp_maxxmit(void);
1530 int lp_maxmux(void);
1531 int lp_passwordlevel(void);
1532 int lp_usernamelevel(void);
1533 int lp_deadtime(void);
1534 bool lp_getwd_cache(void);
1535 int lp_maxprotocol(void);
1536 int lp_minprotocol(void);
1537 int lp_security(void);
1538 const char **lp_auth_methods(void);
1539 bool lp_paranoid_server_security(void);
1540 int lp_maxdisksize(void);
1541 int lp_lpqcachetime(void);
1542 int lp_max_smbd_processes(void);
1543 bool _lp_disable_spoolss(void);
1544 int lp_syslog(void);
1545 int lp_lm_announce(void);
1546 int lp_lm_interval(void);
1547 int lp_machine_password_timeout(void);
1548 int lp_map_to_guest(void);
1549 int lp_oplock_break_wait_time(void);
1550 int lp_lock_spin_time(void);
1551 int lp_usershare_max_shares(void);
1552 const char *lp_socket_options(void);
1553 int lp_config_backend(void);
1554 int lp_smb2_max_read(void);
1555 int lp_smb2_max_write(void);
1556 int lp_smb2_max_trans(void);
1557 int lp_smb2_max_credits(void);
1558 char *lp_preexec(int );
1559 char *lp_postexec(int );
1560 char *lp_rootpreexec(int );
1561 char *lp_rootpostexec(int );
1562 char *lp_servicename(int );
1563 const char *lp_const_servicename(int );
1564 char *lp_pathname(int );
1565 char *lp_dontdescend(int );
1566 char *lp_username(int );
1567 const char **lp_invalid_users(int );
1568 const char **lp_valid_users(int );
1569 const char **lp_admin_users(int );
1570 const char **lp_svcctl_list(void);
1571 char *lp_cups_options(int );
1572 char *lp_cups_server(void);
1573 int lp_cups_encrypt(void);
1574 char *lp_iprint_server(void);
1575 int lp_cups_connection_timeout(void);
1576 const char *lp_ctdbd_socket(void);
1577 const char **lp_cluster_addresses(void);
1578 bool lp_clustering(void);
1579 int lp_ctdb_timeout(void);
1580 int lp_ctdb_locktime_warn_threshold(void);
1581 char *lp_printcommand(int );
1582 char *lp_lpqcommand(int );
1583 char *lp_lprmcommand(int );
1584 char *lp_lppausecommand(int );
1585 char *lp_lpresumecommand(int );
1586 char *lp_queuepausecommand(int );
1587 char *lp_queueresumecommand(int );
1588 const char *lp_printjob_username(int );
1589 const char **lp_hostsallow(int );
1590 const char **lp_hostsdeny(int );
1591 char *lp_magicscript(int );
1592 char *lp_magicoutput(int );
1593 char *lp_comment(int );
1594 char *lp_force_user(int );
1595 char *lp_force_group(int );
1596 const char **lp_readlist(int );
1597 const char **lp_writelist(int );
1598 const char **lp_printer_admin(int );
1599 char *lp_fstype(int );
1600 const char **lp_vfs_objects(int );
1601 char *lp_msdfs_proxy(int );
1602 char *lp_veto_files(int );
1603 char *lp_hide_files(int );
1604 char *lp_veto_oplocks(int );
1605 bool lp_msdfs_root(int );
1606 char *lp_aio_write_behind(int );
1607 char *lp_dfree_command(int );
1608 bool lp_autoloaded(int );
1609 bool lp_preexec_close(int );
1610 bool lp_rootpreexec_close(int );
1611 int lp_casesensitive(int );
1612 bool lp_preservecase(int );
1613 bool lp_shortpreservecase(int );
1614 bool lp_hide_dot_files(int );
1615 bool lp_hide_special_files(int );
1616 bool lp_hideunreadable(int );
1617 bool lp_hideunwriteable_files(int );
1618 bool lp_browseable(int );
1619 bool lp_access_based_share_enum(int );
1620 bool lp_readonly(int );
1621 bool lp_no_set_dir(int );
1622 bool lp_guest_ok(int );
1623 bool lp_guest_only(int );
1624 bool lp_administrative_share(int );
1625 bool lp_print_ok(int );
1626 bool lp_print_notify_backchannel(int );
1627 bool lp_map_hidden(int );
1628 bool lp_map_archive(int );
1629 bool lp_store_dos_attributes(int );
1630 bool lp_dmapi_support(int );
1631 bool lp_locking(const struct share_params *p );
1632 int lp_strict_locking(const struct share_params *p );
1633 bool lp_posix_locking(const struct share_params *p );
1634 bool lp_share_modes(int );
1635 bool lp_oplocks(int );
1636 bool lp_level2_oplocks(int );
1637 bool lp_onlyuser(int );
1638 bool lp_manglednames(const struct share_params *p );
1639 bool lp_allow_insecure_widelinks(void);
1640 bool lp_widelinks(int );
1641 bool lp_symlinks(int );
1642 bool lp_syncalways(int );
1643 bool lp_strict_allocate(int );
1644 bool lp_strict_sync(int );
1645 bool lp_map_system(int );
1646 bool lp_delete_readonly(int );
1647 bool lp_fake_oplocks(int );
1648 bool lp_recursive_veto_delete(int );
1649 bool lp_dos_filemode(int );
1650 bool lp_dos_filetimes(int );
1651 bool lp_dos_filetime_resolution(int );
1652 bool lp_fake_dir_create_times(int);
1653 bool lp_async_smb_echo_handler(void);
1654 bool lp_multicast_dns_register(void);
1655 bool lp_blocking_locks(int );
1656 bool lp_inherit_perms(int );
1657 bool lp_inherit_acls(int );
1658 bool lp_inherit_owner(int );
1659 bool lp_use_client_driver(int );
1660 bool lp_default_devmode(int );
1661 bool lp_force_printername(int );
1662 bool lp_nt_acl_support(int );
1663 bool lp_force_unknown_acl_user(int );
1664 bool lp_ea_support(int );
1665 bool _lp_use_sendfile(int );
1666 bool lp_profile_acls(int );
1667 bool lp_map_acl_inherit(int );
1668 bool lp_afs_share(int );
1669 bool lp_acl_check_permissions(int );
1670 bool lp_acl_group_control(int );
1671 bool lp_acl_map_full_control(int );
1672 int lp_create_mask(int );
1673 int lp_force_create_mode(int );
1674 int lp_security_mask(int );
1675 int lp_force_security_mode(int );
1676 int lp_dir_mask(int );
1677 int lp_force_dir_mode(int );
1678 int lp_dir_security_mask(int );
1679 int lp_force_dir_security_mode(int );
1680 int lp_max_connections(int );
1681 int lp_defaultcase(int );
1682 int lp_minprintspace(int );
1683 int lp_printing(int );
1684 int lp_max_reported_jobs(int );
1685 int lp_oplock_contention_limit(int );
1686 int lp_csc_policy(int );
1687 int lp_write_cache_size(int );
1688 int lp_block_size(int );
1689 int lp_dfree_cache_time(int );
1690 int lp_allocation_roundup_size(int );
1691 int lp_aio_read_size(int );
1692 int lp_aio_write_size(int );
1693 int lp_map_readonly(int );
1694 int lp_directory_name_cache_size(int );
1695 int lp_smb_encrypt(int );
1696 char lp_magicchar(const struct share_params *p );
1697 int lp_winbind_cache_time(void);
1698 int lp_winbind_reconnect_delay(void);
1699 int lp_winbind_max_clients(void);
1700 const char **lp_winbind_nss_info(void);
1701 int lp_algorithmic_rid_base(void);
1702 int lp_name_cache_timeout(void);
1703 int lp_client_signing(void);
1704 int lp_server_signing(void);
1705 int lp_client_ldap_sasl_wrapping(void);
1706 char *lp_parm_talloc_string(int snum, const char *type, const char *option, const char *def);
1707 const char *lp_parm_const_string(int snum, const char *type, const char *option, const char *def);
1708 const char **lp_parm_string_list(int snum, const char *type, const char *option, const char **def);
1709 int lp_parm_int(int snum, const char *type, const char *option, int def);
1710 unsigned long lp_parm_ulong(int snum, const char *type, const char *option, unsigned long def);
1711 bool lp_parm_bool(int snum, const char *type, const char *option, bool def);
1712 int lp_parm_enum(int snum, const char *type, const char *option,
1713                  const struct enum_list *_enum, int def);
1714 char *canonicalize_servicename(TALLOC_CTX *ctx, const char *src);
1715 bool lp_add_home(const char *pszHomename, int iDefaultService,
1716                  const char *user, const char *pszHomedir);
1717 int lp_add_service(const char *pszService, int iDefaultService);
1718 bool lp_add_printer(const char *pszPrintername, int iDefaultService);
1719 bool lp_parameter_is_valid(const char *pszParmName);
1720 bool lp_parameter_is_global(const char *pszParmName);
1721 bool lp_parameter_is_canonical(const char *parm_name);
1722 bool lp_canonicalize_parameter(const char *parm_name, const char **canon_parm,
1723                                bool *inverse);
1724 bool lp_canonicalize_parameter_with_value(const char *parm_name,
1725                                           const char *val,
1726                                           const char **canon_parm,
1727                                           const char **canon_val);
1728 void show_parameter_list(void);
1729 bool lp_string_is_valid_boolean(const char *parm_value);
1730 bool lp_invert_boolean(const char *str, const char **inverse_str);
1731 bool lp_canonicalize_boolean(const char *str, const char**canon_str);
1732 bool service_ok(int iService);
1733 bool process_registry_service(const char *service_name);
1734 bool process_registry_shares(void);
1735 bool lp_config_backend_is_registry(void);
1736 bool lp_config_backend_is_file(void);
1737 bool lp_file_list_changed(void);
1738 bool lp_idmap_uid(uid_t *low, uid_t *high);
1739 bool lp_idmap_gid(gid_t *low, gid_t *high);
1740 const char *lp_ldap_machine_suffix(void);
1741 const char *lp_ldap_user_suffix(void);
1742 const char *lp_ldap_group_suffix(void);
1743 const char *lp_ldap_idmap_suffix(void);
1744 void *lp_local_ptr_by_snum(int snum, void *ptr);
1745 bool lp_do_parameter(int snum, const char *pszParmName, const char *pszParmValue);
1746 bool lp_set_cmdline(const char *pszParmName, const char *pszParmValue);
1747 bool lp_set_option(const char *option);
1748 void init_locals(void);
1749 bool lp_is_default(int snum, struct parm_struct *parm);
1750 bool dump_a_parameter(int snum, char *parm_name, FILE * f, bool isGlobal);
1751 struct parm_struct *lp_get_parameter(const char *param_name);
1752 struct parm_struct *lp_next_parameter(int snum, int *i, int allparameters);
1753 bool lp_snum_ok(int iService);
1754 void lp_add_one_printer(const char *name, const char *comment,
1755                         const char *location, void *pdata);
1756 bool lp_loaded(void);
1757 void lp_killunused(bool (*snumused) (int));
1758 void lp_kill_all_services(void);
1759 void lp_killservice(int iServiceIn);
1760 const char* server_role_str(uint32 role);
1761 enum usershare_err parse_usershare_file(TALLOC_CTX *ctx,
1762                         SMB_STRUCT_STAT *psbuf,
1763                         const char *servicename,
1764                         int snum,
1765                         char **lines,
1766                         int numlines,
1767                         char **pp_sharepath,
1768                         char **pp_comment,
1769                         char **pp_cp_share_name,
1770                         struct security_descriptor **ppsd,
1771                         bool *pallow_guest);
1772 int load_usershare_service(const char *servicename);
1773 int load_usershare_shares(void);
1774 void gfree_loadparm(void);
1775 void lp_set_in_client(bool b);
1776 bool lp_is_in_client(void);
1777 bool lp_load(const char *pszFname,
1778              bool global_only,
1779              bool save_defaults,
1780              bool add_ipc,
1781              bool initialize_globals);
1782 bool lp_load_initial_only(const char *pszFname);
1783 bool lp_load_with_registry_shares(const char *pszFname,
1784                                   bool global_only,
1785                                   bool save_defaults,
1786                                   bool add_ipc,
1787                                   bool initialize_globals);
1788 int lp_numservices(void);
1789 void lp_dump(FILE *f, bool show_defaults, int maxtoprint);
1790 void lp_dump_one(FILE * f, bool show_defaults, int snum);
1791 int lp_servicenumber(const char *pszServiceName);
1792 bool share_defined(const char *service_name);
1793 struct share_params *get_share_params(TALLOC_CTX *mem_ctx,
1794                                       const char *sharename);
1795 struct share_iterator *share_list_all(TALLOC_CTX *mem_ctx);
1796 struct share_params *next_share(struct share_iterator *list);
1797 struct share_params *next_printer(struct share_iterator *list);
1798 struct share_params *snum2params_static(int snum);
1799 const char *volume_label(int snum);
1800 bool lp_domain_master(void);
1801 bool lp_domain_master_true_or_auto(void);
1802 bool lp_preferred_master(void);
1803 void lp_remove_service(int snum);
1804 void lp_copy_service(int snum, const char *new_name);
1805 int lp_default_server_announce(void);
1806 int lp_major_announce_version(void);
1807 int lp_minor_announce_version(void);
1808 void lp_set_name_resolve_order(const char *new_order);
1809 const char *lp_printername(int snum);
1810 void lp_set_logfile(const char *name);
1811 int lp_maxprintjobs(int snum);
1812 const char *lp_printcapname(void);
1813 bool lp_disable_spoolss( void );
1814 void lp_set_spoolss_state( uint32 state );
1815 uint32 lp_get_spoolss_state( void );
1816 struct smb_signing_state;
1817 bool lp_use_sendfile(int snum, struct smb_signing_state *signing_state);
1818 void set_use_sendfile(int snum, bool val);
1819 void set_store_dos_attributes(int snum, bool val);
1820 void lp_set_mangling_method(const char *new_method);
1821 bool lp_posix_pathnames(void);
1822 void lp_set_posix_pathnames(void);
1823 enum brl_flavour lp_posix_cifsu_locktype(files_struct *fsp);
1824 void lp_set_posix_default_cifsx_readwrite_locktype(enum brl_flavour val);
1825 int lp_min_receive_file_size(void);
1826 char* lp_perfcount_module(void);
1827 void lp_set_passdb_backend(const char *backend);
1828 void widelinks_warning(int snum);
1829 char *lp_ncalrpc_dir(void);
1830
1831 /* The following definitions come from param/loadparm_server_role.c  */
1832
1833 int lp_server_role(void);
1834 void set_server_role(void);
1835
1836 /* The following definitions come from param/util.c  */
1837
1838 uint32 get_int_param( const char* param );
1839 char* get_string_param( const char* param );
1840
1841 /* The following definitions come from lib/server_contexts.c  */
1842 struct tevent_context *server_event_context(void);
1843 void server_event_context_free(void);
1844 struct messaging_context *server_messaging_context(void);
1845 void server_messaging_context_free(void);
1846
1847 /* The following definitions come from lib/sessionid_tdb.c  */
1848 struct sessionid;
1849 bool sessionid_init(void);
1850 struct db_record *sessionid_fetch_record(TALLOC_CTX *mem_ctx, const char *key);
1851 int sessionid_traverse(int (*fn)(struct db_record *rec, const char *key,
1852                                  struct sessionid *session,
1853                                  void *private_data),
1854                        void *private_data);
1855 int sessionid_traverse_read(int (*fn)(const char *key,
1856                                       struct sessionid *session,
1857                                       void *private_data),
1858                             void *private_data);
1859
1860 /* The following definitions come from utils/passwd_util.c  */
1861
1862 char *stdin_new_passwd( void);
1863 char *get_pass( const char *prompt, bool stdin_get);
1864
1865 /* The following definitions come from lib/avahi.c */
1866
1867 struct AvahiPoll *tevent_avahi_poll(TALLOC_CTX *mem_ctx,
1868                                     struct tevent_context *ev);
1869
1870 /* The following definitions come from lib/fncall.c */
1871
1872 struct fncall_context *fncall_context_init(TALLOC_CTX *mem_ctx,
1873                                            int max_threads);
1874 struct tevent_req *fncall_send(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
1875                                struct fncall_context *ctx,
1876                                void (*fn)(void *private_data),
1877                                void *private_data);
1878 int fncall_recv(struct tevent_req *req, int *perr);
1879
1880 /* The following definitions come from libsmb/smbsock_connect.c */
1881
1882 struct tevent_req *smbsock_connect_send(TALLOC_CTX *mem_ctx,
1883                                         struct tevent_context *ev,
1884                                         const struct sockaddr_storage *addr,
1885                                         uint16_t port,
1886                                         const char *called_name,
1887                                         int called_type,
1888                                         const char *calling_name,
1889                                         int calling_type);
1890 NTSTATUS smbsock_connect_recv(struct tevent_req *req, int *sock,
1891                               uint16_t *ret_port);
1892 NTSTATUS smbsock_connect(const struct sockaddr_storage *addr, uint16_t port,
1893                          const char *called_name, int called_type,
1894                          const char *calling_name, int calling_type,
1895                          int *pfd, uint16_t *ret_port, int sec_timeout);
1896
1897 struct tevent_req *smbsock_any_connect_send(TALLOC_CTX *mem_ctx,
1898                                             struct tevent_context *ev,
1899                                             const struct sockaddr_storage *addrs,
1900                                             const char **called_names,
1901                                             int *called_types,
1902                                             const char **calling_names,
1903                                             int *calling_types,
1904                                             size_t num_addrs, uint16_t port);
1905 NTSTATUS smbsock_any_connect_recv(struct tevent_req *req, int *pfd,
1906                                   size_t *chosen_index, uint16_t *chosen_port);
1907 NTSTATUS smbsock_any_connect(const struct sockaddr_storage *addrs,
1908                              const char **called_names,
1909                              int *called_types,
1910                              const char **calling_names,
1911                              int *calling_types,
1912                              size_t num_addrs,
1913                              uint16_t port,
1914                              int sec_timeout,
1915                              int *pfd, size_t *chosen_index,
1916                              uint16_t *chosen_port);
1917
1918 /* The following definitions come from lib/util_wellknown.c  */
1919
1920 bool sid_check_is_wellknown_domain(const struct dom_sid *sid, const char **name);
1921 bool sid_check_is_in_wellknown_domain(const struct dom_sid *sid);
1922 bool lookup_wellknown_sid(TALLOC_CTX *mem_ctx, const struct dom_sid *sid,
1923                           const char **domain, const char **name);
1924 bool lookup_wellknown_name(TALLOC_CTX *mem_ctx, const char *name,
1925                            struct dom_sid *sid, const char **domain);
1926
1927 /* The following definitions come from lib/util_unixsids.c  */
1928
1929 bool sid_check_is_unix_users(const struct dom_sid *sid);
1930 bool sid_check_is_in_unix_users(const struct dom_sid *sid);
1931 void uid_to_unix_users_sid(uid_t uid, struct dom_sid *sid);
1932 void gid_to_unix_groups_sid(gid_t gid, struct dom_sid *sid);
1933 const char *unix_users_domain_name(void);
1934 bool lookup_unix_user_name(const char *name, struct dom_sid *sid);
1935 bool sid_check_is_unix_groups(const struct dom_sid *sid);
1936 bool sid_check_is_in_unix_groups(const struct dom_sid *sid);
1937 const char *unix_groups_domain_name(void);
1938 bool lookup_unix_group_name(const char *name, struct dom_sid *sid);
1939
1940 /* The following definitions come from lib/filename_util.c */
1941
1942 NTSTATUS get_full_smb_filename(TALLOC_CTX *ctx, const struct smb_filename *smb_fname,
1943                               char **full_name);
1944 NTSTATUS create_synthetic_smb_fname(TALLOC_CTX *ctx, const char *base_name,
1945                                     const char *stream_name,
1946                                     const SMB_STRUCT_STAT *psbuf,
1947                                     struct smb_filename **smb_fname_out);
1948 NTSTATUS create_synthetic_smb_fname_split(TALLOC_CTX *ctx,
1949                                           const char *fname,
1950                                           const SMB_STRUCT_STAT *psbuf,
1951                                           struct smb_filename **smb_fname_out);
1952 const char *smb_fname_str_dbg(const struct smb_filename *smb_fname);
1953 const char *fsp_str_dbg(const struct files_struct *fsp);
1954 NTSTATUS copy_smb_filename(TALLOC_CTX *ctx,
1955                            const struct smb_filename *smb_fname_in,
1956                            struct smb_filename **smb_fname_out);
1957 bool is_ntfs_stream_smb_fname(const struct smb_filename *smb_fname);
1958 bool is_ntfs_default_stream_smb_fname(const struct smb_filename *smb_fname);
1959
1960 /* The following definitions come from lib/dummyroot.c */
1961
1962 void become_root(void);
1963 void unbecome_root(void);
1964
1965 /* The following definitions come from lib/dummysmbd.c */
1966
1967 int find_service(TALLOC_CTX *ctx, const char *service_in, char **p_service_out);
1968 bool conn_snum_used(int snum);
1969 void cancel_pending_lock_requests_by_fid(files_struct *fsp,
1970                         struct byte_range_lock *br_lck,
1971                         enum file_close_type close_type);
1972 void send_stat_cache_delete_message(struct messaging_context *msg_ctx,
1973                                     const char *name);
1974 NTSTATUS can_delete_directory(struct connection_struct *conn,
1975                                 const char *dirname);
1976 bool change_to_root_user(void);
1977 struct event_context *smbd_event_context(void);
1978 void contend_level2_oplocks_begin(files_struct *fsp,
1979                                   enum level2_contention_type type);
1980 void contend_level2_oplocks_end(files_struct *fsp,
1981                                 enum level2_contention_type type);
1982
1983 #endif /*  _PROTO_H_  */