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 #include <sys/types.h>
  27 #include <regex.h>
  28
  29 /* The following definitions come from lib/access.c  */
  30
  31 bool client_match(const char *tok, const void *item);
  32 bool list_match(const char **list,const void *item,
  33                 bool (*match_fn)(const char *, const void *));
  34 bool allow_access(const char **deny_list,
  35                 const char **allow_list,
  36                 const char *cname,
  37                 const char *caddr);
  38
  39 /* The following definitions come from lib/adt_tree.c  */
  40
  41 /* The following definitions come from lib/audit.c  */
  42
  43 const char *audit_category_str(uint32_t category);
  44 const char *audit_param_str(uint32_t category);
  45 const char *audit_description_str(uint32_t category);
  46 bool get_audit_category_from_param(const char *param, uint32_t *audit_category);
  47 const char *audit_policy_str(TALLOC_CTX *mem_ctx, uint32_t policy);
  48
  49 /* The following definitions come from lib/charcnv.c  */
  50
  51 void gfree_charcnv(void);
  52 size_t ucs2_align(const void *base_ptr, const void *p, int flags);
  53 size_t push_ascii(void *dest, const char *src, size_t dest_len, int flags);
  54 size_t push_ascii_fstring(void *dest, const char *src);
  55 size_t push_ascii_nstring(void *dest, const char *src);
  56 size_t pull_ascii(char *dest, const void *src, size_t dest_len, size_t src_len, int flags);
  57 size_t pull_ascii_fstring(char *dest, const void *src);
  58 size_t pull_ascii_nstring(char *dest, size_t dest_len, const void *src);
  59 size_t push_string_check_fn(void *dest, const char *src,
  60                             size_t dest_len, int flags);
  61 size_t push_string_base(const char *base, uint16_t flags2,
  62                         void *dest, const char *src,
  63                         size_t dest_len, int flags);
  64 size_t pull_string_talloc(TALLOC_CTX *ctx,
  65                         const void *base_ptr,
  66                         uint16_t smb_flags2,
  67                         char **ppdest,
  68                         const void *src,
  69                         size_t src_len,
  70                         int flags);
  71 size_t dos_PutUniCode(char *dst,const char *src, size_t len, bool null_terminate);
  72 int rpcstr_push_talloc(TALLOC_CTX *ctx, smb_ucs2_t **dest, const char *src);
  73
  74 /* The following definitions come from lib/dmallocmsg.c  */
  75
  76 void register_dmalloc_msgs(struct messaging_context *msg_ctx);
  77
  78 /* The following definitions come from lib/dprintf.c  */
  79
  80 void display_set_stderr(void);
  81
  82 /* The following definitions come from lib/errmap_unix.c  */
  83
  84 NTSTATUS map_nt_error_from_unix(int unix_error);
  85 int map_errno_from_nt_status(NTSTATUS status);
  86
  87 /* The following definitions come from lib/file_id.c  */
  88
  89 struct file_id vfs_file_id_from_sbuf(connection_struct *conn, const SMB_STRUCT_STAT *sbuf);
  90
  91 #include "lib/gencache.h"
  92
  93 /* The following definitions come from lib/interface.c  */
  94
  95 bool ismyaddr(const struct sockaddr *ip);
  96 bool ismyip_v4(struct in_addr ip);
  97 bool is_local_net(const struct sockaddr *from);
  98 void setup_linklocal_scope_id(struct sockaddr *pss);
  99 bool is_local_net_v4(struct in_addr from);
 100 int iface_count(void);
 101 int iface_count_v4_nl(void);
 102 const struct in_addr *first_ipv4_iface(void);
 103 struct interface *get_interface(int n);
 104 const struct sockaddr_storage *iface_n_sockaddr_storage(int n);
 105 const struct in_addr *iface_n_ip_v4(int n);
 106 const struct in_addr *iface_n_bcast_v4(int n);
 107 const struct sockaddr_storage *iface_n_bcast(int n);
 108 const struct sockaddr_storage *iface_ip(const struct sockaddr *ip);
 109 bool iface_local(const struct sockaddr *ip);
 110 void load_interfaces(void);
 111 void gfree_interfaces(void);
 112 bool interfaces_changed(void);
 113
 114 /* The following definitions come from lib/ldap_debug_handler.c  */
 115
 116 void init_ldap_debugging(void);
 117
 118 /* The following definitions come from lib/ldap_escape.c  */
 119
 120 char *escape_ldap_string(TALLOC_CTX *mem_ctx, const char *s);
 121 char *escape_rdn_val_string_alloc(const char *s);
 122
 123 /* The following definitions come from lib/ms_fnmatch.c  */
 124
 125 int ms_fnmatch(const char *pattern, const char *string, bool translate_pattern,
 126                bool is_case_sensitive);
 127
 128 /* The following definitions come from lib/recvfile.c  */
 129
 130 ssize_t sys_recvfile(int fromfd,
 131                         int tofd,
 132                         off_t offset,
 133                         size_t count);
 134 ssize_t sys_recvfile(int fromfd,
 135                         int tofd,
 136                         off_t offset,
 137                         size_t count);
 138 ssize_t drain_socket(int sockfd, size_t count);
 139
 140 /* The following definitions come from lib/sendfile.c  */
 141
 142 ssize_t sys_sendfile(int tofd, int fromfd, const DATA_BLOB *header, off_t offset, size_t count);
 143
 144 /* The following definitions come from lib/server_mutex.c  */
 145
 146 struct named_mutex *grab_named_mutex(TALLOC_CTX *mem_ctx, const char *name,
 147                                      int timeout);
 148
 149 /* The following definitions come from lib/sharesec.c  */
 150
 151 bool share_info_db_init(void);
 152 struct security_descriptor *get_share_security_default( TALLOC_CTX *ctx, size_t *psize, uint32_t def_access);
 153 struct security_descriptor *get_share_security( TALLOC_CTX *ctx, const char *servicename,
 154                               size_t *psize);
 155 bool set_share_security(const char *share_name, struct security_descriptor *psd);
 156 bool delete_share_security(const char *servicename);
 157 bool share_access_check(const struct security_token *token,
 158                         const char *sharename,
 159                         uint32_t desired_access,
 160                         uint32_t *pgranted);
 161 bool parse_usershare_acl(TALLOC_CTX *ctx, const char *acl_str, struct security_descriptor **ppsd);
 162
 163 /* The following definitions come from lib/smbrun.c  */
 164
 165 int smbrun_no_sanitize(const char *cmd, int *outfd);
 166 int smbrun(const char *cmd, int *outfd);
 167 int smbrunsecret(const char *cmd, const char *secret);
 168
 169 /* The following definitions come from lib/sock_exec.c  */
 170
 171 int sock_exec(const char *prog);
 172
 173 /* The following definitions come from lib/substitute.c  */
 174
 175 void free_local_machine_name(void);
 176 bool set_local_machine_name(const char *local_name, bool perm);
 177 const char *get_local_machine_name(void);
 178 bool set_remote_machine_name(const char *remote_name, bool perm);
 179 const char *get_remote_machine_name(void);
 180 void sub_set_smb_name(const char *name);
 181 void set_current_user_info(const char *smb_name, const char *unix_name,
 182                            const char *domain);
 183 void sub_set_socket_ids(const char *peeraddr, const char *peername,
 184                         const char *sockaddr);
 185 const char *get_current_username(void);
 186 void standard_sub_basic(const char *smb_name, const char *domain_name,
 187                         char *str, size_t len);
 188 char *talloc_sub_basic(TALLOC_CTX *mem_ctx, const char *smb_name,
 189                        const char *domain_name, const char *str);
 190 char *talloc_sub_specified(TALLOC_CTX *mem_ctx,
 191                         const char *input_string,
 192                         const char *username,
 193                         const char *grpname,
 194                         const char *domain,
 195                         uid_t uid,
 196                         gid_t gid);
 197 char *talloc_sub_advanced(TALLOC_CTX *mem_ctx,
 198                           const char *servicename, const char *user,
 199                           const char *connectpath, gid_t gid,
 200                           const char *smb_name, const char *domain_name,
 201                           const char *str);
 202 void standard_sub_advanced(const char *servicename, const char *user,
 203                            const char *connectpath, gid_t gid,
 204                            const char *smb_name, const char *domain_name,
 205                            char *str, size_t len);
 206
 207 /* The following definitions come from lib/sysquotas.c  */
 208
 209 int sys_get_quota(const char *path, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp);
 210 int sys_set_quota(const char *path, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp);
 211
 212 /* The following definitions come from lib/sysquotas_*.c  */
 213
 214 int sys_get_vfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp);
 215 int sys_set_vfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp);
 216
 217 int sys_get_xfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp);
 218 int sys_set_xfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *dp);
 219
 220 int sys_get_nfs_quota(const char *path, const char *bdev,
 221                       enum SMB_QUOTA_TYPE qtype,
 222                       unid_t id, SMB_DISK_QUOTA *dp);
 223 int sys_set_nfs_quota(const char *path, const char *bdev,
 224                       enum SMB_QUOTA_TYPE qtype,
 225                       unid_t id, SMB_DISK_QUOTA *dp);
 226
 227 /* The following definitions come from lib/system.c  */
 228
 229 ssize_t sys_send(int s, const void *msg, size_t len, int flags);
 230 ssize_t sys_recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlen);
 231 int sys_fcntl_ptr(int fd, int cmd, void *arg);
 232 int sys_fcntl_long(int fd, int cmd, long arg);
 233 void update_stat_ex_mtime(struct stat_ex *dst, struct timespec write_ts);
 234 void update_stat_ex_create_time(struct stat_ex *dst, struct timespec create_time);
 235 int sys_stat(const char *fname, SMB_STRUCT_STAT *sbuf,
 236              bool fake_dir_create_times);
 237 int sys_fstat(int fd, SMB_STRUCT_STAT *sbuf,
 238               bool fake_dir_create_times);
 239 int sys_lstat(const char *fname,SMB_STRUCT_STAT *sbuf,
 240               bool fake_dir_create_times);
 241 int sys_posix_fallocate(int fd, off_t offset, off_t len);
 242 int sys_fallocate(int fd, uint32_t mode, off_t offset, off_t len);
 243 void kernel_flock(int fd, uint32_t share_mode, uint32_t access_mask);
 244 DIR *sys_fdopendir(int fd);
 245 int sys_mknod(const char *path, mode_t mode, SMB_DEV_T dev);
 246 char *sys_getwd(void);
 247 void set_effective_capability(enum smbd_capability capability);
 248 void drop_effective_capability(enum smbd_capability capability);
 249 long sys_random(void);
 250 void sys_srandom(unsigned int seed);
 251 int groups_max(void);
 252 int sys_getgroups(int setlen, gid_t *gidset);
 253 int sys_setgroups(gid_t UNUSED(primary_gid), int setlen, gid_t *gidset);
 254 ssize_t sys_getxattr (const char *path, const char *name, void *value, size_t size);
 255 ssize_t sys_fgetxattr (int filedes, const char *name, void *value, size_t size);
 256 ssize_t sys_listxattr (const char *path, char *list, size_t size);
 257 ssize_t sys_flistxattr (int filedes, char *list, size_t size);
 258 int sys_removexattr (const char *path, const char *name);
 259 int sys_fremovexattr (int filedes, const char *name);
 260 int sys_setxattr (const char *path, const char *name, const void *value, size_t size, int flags);
 261 int sys_fsetxattr (int filedes, const char *name, const void *value, size_t size, int flags);
 262 uint32_t unix_dev_major(SMB_DEV_T dev);
 263 uint32_t unix_dev_minor(SMB_DEV_T dev);
 264 char *sys_realpath(const char *path);
 265 #if 0
 266 int sys_get_number_of_cores(void);
 267 #endif
 268
 269 struct stat;
 270 void init_stat_ex_from_stat (struct stat_ex *dst,
 271                             const struct stat *src,
 272                             bool fake_dir_create_times);
 273
 274 /* The following definitions come from lib/system_smbd.c  */
 275
 276 bool getgroups_unix_user(TALLOC_CTX *mem_ctx, const char *user,
 277                          gid_t primary_gid,
 278                          gid_t **ret_groups, uint32_t *p_ngroups);
 279
 280 /* The following definitions come from lib/tallocmsg.c  */
 281
 282 void register_msg_pool_usage(struct messaging_context *msg_ctx);
 283
 284 /* The following definitions come from lib/time.c  */
 285
 286 void push_dos_date(uint8_t *buf, int offset, time_t unixdate, int zone_offset);
 287 void push_dos_date2(uint8_t *buf,int offset,time_t unixdate, int zone_offset);
 288 void push_dos_date3(uint8_t *buf,int offset,time_t unixdate, int zone_offset);
 289 uint32_t convert_time_t_to_uint32_t(time_t t);
 290 time_t convert_uint32_t_to_time_t(uint32_t u);
 291 bool nt_time_is_zero(const NTTIME *nt);
 292 time_t generalized_to_unix_time(const char *str);
 293 int get_server_zone_offset(void);
 294 int set_server_zone_offset(time_t t);
 295 char *timeval_string(TALLOC_CTX *ctx, const struct timeval *tp, bool hires);
 296 char *current_timestring(TALLOC_CTX *ctx, bool hires);
 297 void srv_put_dos_date(char *buf,int offset,time_t unixdate);
 298 void srv_put_dos_date2(char *buf,int offset, time_t unixdate);
 299 void srv_put_dos_date3(char *buf,int offset,time_t unixdate);
 300 void round_timespec(enum timestamp_set_resolution res, struct timespec *ts);
 301 void put_long_date_timespec(enum timestamp_set_resolution res, char *p, struct timespec ts);
 302 void put_long_date(char *p, time_t t);
 303 void dos_filetime_timespec(struct timespec *tsp);
 304 time_t make_unix_date(const void *date_ptr, int zone_offset);
 305 time_t make_unix_date2(const void *date_ptr, int zone_offset);
 306 time_t make_unix_date3(const void *date_ptr, int zone_offset);
 307 time_t srv_make_unix_date(const void *date_ptr);
 308 time_t srv_make_unix_date2(const void *date_ptr);
 309 time_t srv_make_unix_date3(const void *date_ptr);
 310 struct timespec interpret_long_date(const char *p);
 311 void TimeInit(void);
 312 void get_process_uptime(struct timeval *ret_time);
 313 void get_startup_time(struct timeval *ret_time);
 314 time_t nt_time_to_unix_abs(const NTTIME *nt);
 315 time_t uint64s_nt_time_to_unix_abs(const uint64_t *src);
 316 void unix_to_nt_time_abs(NTTIME *nt, time_t t);
 317 const char *time_to_asc(const time_t t);
 318 const char *display_time(NTTIME nttime);
 319 bool nt_time_is_set(const NTTIME *nt);
 320
 321 /* The following definitions come from lib/username.c  */
 322
 323 void flush_pwnam_cache(void);
 324 char *get_user_home_dir(TALLOC_CTX *mem_ctx, const char *user);
 325 struct passwd *Get_Pwnam_alloc(TALLOC_CTX *mem_ctx, const char *user);
 326
 327 /* The following definitions come from lib/util_names.c  */
 328 const char *get_global_sam_name(void);
 329 const char *my_sam_name(void);
 330
 331 /* The following definitions come from lib/util.c  */
 332
 333 enum protocol_types get_Protocol(void);
 334 void set_Protocol(enum protocol_types  p);
 335 bool all_zero(const uint8_t *ptr, size_t size);
 336 void gfree_names(void);
 337 void gfree_all( void );
 338 const char *my_netbios_names(int i);
 339 bool set_netbios_aliases(const char **str_array);
 340 bool init_names(void);
 341 bool file_exist_stat(const char *fname,SMB_STRUCT_STAT *sbuf,
 342                      bool fake_dir_create_times);
 343 bool socket_exist(const char *fname);
 344 uint64_t get_file_size_stat(const SMB_STRUCT_STAT *sbuf);
 345 bool check_same_dev_ino(const SMB_STRUCT_STAT *sbuf1,
 346                         const SMB_STRUCT_STAT *sbuf2);
 347 bool check_same_stat(const SMB_STRUCT_STAT *sbuf1,
 348                         const SMB_STRUCT_STAT *sbuf2);
 349 void show_msg(const char *buf);
 350 int set_message_bcc(char *buf,int num_bytes);
 351 ssize_t message_push_blob(uint8_t **outbuf, DATA_BLOB blob);
 352 char *unix_clean_name(TALLOC_CTX *ctx, const char *s);
 353 char *clean_name(TALLOC_CTX *ctx, const char *s);
 354 ssize_t write_data_at_offset(int fd, const char *buffer, size_t N, off_t pos);
 355 int set_blocking(int fd, bool set);
 356 NTSTATUS init_before_fork(void);
 357 NTSTATUS reinit_after_fork(struct messaging_context *msg_ctx,
 358                            struct tevent_context *ev_ctx,
 359                            bool parent_longlived,
 360                            const char *comment);
 361 NTSTATUS smbd_reinit_after_fork(struct messaging_context *msg_ctx,
 362                                 struct tevent_context *ev_ctx,
 363                                 bool parent_longlived,
 364                                 const char *comment);
 365 void *malloc_(size_t size);
 366 void *Realloc(void *p, size_t size, bool free_old_on_error);
 367 void add_to_large_array(TALLOC_CTX *mem_ctx, size_t element_size,
 368                         void *element, void *_array, uint32_t *num_elements,
 369                         ssize_t *array_size);
 370 char *get_myname(TALLOC_CTX *ctx);
 371 char *get_mydnsdomname(TALLOC_CTX *ctx);
 372 char *automount_lookup(TALLOC_CTX *ctx, const char *user_name);
 373 char *automount_lookup(TALLOC_CTX *ctx, const char *user_name);
 374 bool process_exists(const struct server_id pid);
 375 bool processes_exist(const struct server_id *pids, int num_pids,
 376                      bool *results);
 377 const char *uidtoname(uid_t uid);
 378 char *gidtoname(gid_t gid);
 379 uid_t nametouid(const char *name);
 380 gid_t nametogid(const char *name);
 381 void smb_panic_s3(const char *why);
 382 void log_stack_trace(void);
 383 const char *readdirname(DIR *p);
 384 bool is_in_path(const char *name, name_compare_entry *namelist, bool case_sensitive);
 385 void set_namearray(name_compare_entry **ppname_array, const char *namelist);
 386 void free_namearray(name_compare_entry *name_array);
 387 bool fcntl_lock(int fd, int op, off_t offset, off_t count, int type);
 388 bool fcntl_getlock(int fd, int op, off_t *poffset, off_t *pcount, int *ptype, pid_t *ppid);
 389 int map_process_lock_to_ofd_lock(int op, bool *use_ofd_locks);
 390 bool is_myname(const char *s);
 391 void ra_lanman_string( const char *native_lanman );
 392 const char *get_remote_arch_str(void);
 393 enum remote_arch_types get_remote_arch_from_str(const char *remote_arch_string);
 394 void set_remote_arch(enum remote_arch_types type);
 395 enum remote_arch_types get_remote_arch(void);
 396 bool remote_arch_cache_update(const struct GUID *client_guid);
 397 bool remote_arch_cache_delete(const struct GUID *client_guid);
 398 const char *tab_depth(int level, int depth);
 399 int str_checksum(const char *s);
 400 void zero_free(void *p, size_t size);
 401 int set_maxfiles(int requested_max);
 402 int smb_mkstemp(char *name_template);
 403 void *smb_xmalloc_array(size_t size, unsigned int count);
 404 char *myhostname(void);
 405 char *myhostname_upper(void);
 406 #include "lib/util_path.h"
 407 bool parent_dirname(TALLOC_CTX *mem_ctx, const char *dir, char **parent,
 408                     const char **name);
 409 bool ms_has_wild(const char *s);
 410 bool ms_has_wild_w(const smb_ucs2_t *s);
 411 bool mask_match(const char *string, const char *pattern, bool is_case_sensitive);
 412 bool mask_match_search(const char *string, const char *pattern, bool is_case_sensitive);
 413 bool mask_match_list(const char *string, char **list, int listLen, bool is_case_sensitive);
 414 bool unix_wild_match(const char *pattern, const char *string);
 415 bool name_to_fqdn(fstring fqdn, const char *name);
 416 uint32_t map_share_mode_to_deny_mode(uint32_t share_access, uint32_t private_options);
 417
 418 #include "lib/util_procid.h"
 419
 420 #define serverid_equal(p1, p2) server_id_equal(p1,p2)
 421 struct server_id interpret_pid(const char *pid_string);
 422 bool is_offset_safe(const char *buf_base, size_t buf_len, char *ptr, size_t off);
 423 char *get_safe_ptr(const char *buf_base, size_t buf_len, char *ptr, size_t off);
 424 char *get_safe_str_ptr(const char *buf_base, size_t buf_len, char *ptr, size_t off);
 425 int get_safe_SVAL(const char *buf_base, size_t buf_len, char *ptr, size_t off, int failval);
 426 int get_safe_IVAL(const char *buf_base, size_t buf_len, char *ptr, size_t off, int failval);
 427 void split_domain_user(TALLOC_CTX *mem_ctx,
 428                        const char *full_name,
 429                        char **domain,
 430                        char **user);
 431 const char *strip_hostname(const char *s);
 432 bool any_nt_status_not_ok(NTSTATUS err1, NTSTATUS err2, NTSTATUS *result);
 433 int timeval_to_msec(struct timeval t);
 434 char *valid_share_pathname(TALLOC_CTX *ctx, const char *dos_pathname);
 435 bool is_executable(const char *fname);
 436 bool map_open_params_to_ntcreate(const char *smb_base_fname,
 437                                  int deny_mode, int open_func,
 438                                  uint32_t *paccess_mask,
 439                                  uint32_t *pshare_mode,
 440                                  uint32_t *pcreate_disposition,
 441                                  uint32_t *pcreate_options,
 442                                  uint32_t *pprivate_flags);
 443 struct security_unix_token *copy_unix_token(TALLOC_CTX *ctx, const struct security_unix_token *tok);
 444 bool dir_check_ftype(uint32_t mode, uint32_t dirtype);
 445 void init_modules(void);
 446
 447 /* The following definitions come from lib/util_builtin.c  */
 448
 449 bool lookup_builtin_rid(TALLOC_CTX *mem_ctx, uint32_t rid, const char **name);
 450 bool lookup_builtin_name(const char *name, uint32_t *rid);
 451 const char *builtin_domain_name(void);
 452 bool sid_check_is_builtin(const struct dom_sid *sid);
 453 bool sid_check_is_in_builtin(const struct dom_sid *sid);
 454 bool sid_check_is_wellknown_builtin(const struct dom_sid *sid);
 455
 456 /* The following definitions come from lib/util_nscd.c  */
 457
 458 void smb_nscd_flush_user_cache(void);
 459 void smb_nscd_flush_group_cache(void);
 460
 461 /* The following definitions come from lib/util_nttoken.c  */
 462
 463 struct security_token *dup_nt_token(TALLOC_CTX *mem_ctx, const struct security_token *ptoken);
 464 NTSTATUS merge_nt_token(TALLOC_CTX *mem_ctx,
 465                         const struct security_token *token_1,
 466                         const struct security_token *token_2,
 467                         struct security_token **token_out);
 468 bool token_sid_in_ace(const struct security_token *token, const struct security_ace *ace);
 469
 470 /* The following definitions come from lib/util_sec.c  */
 471
 472 void sec_init(void);
 473 uid_t sec_initial_uid(void);
 474 gid_t sec_initial_gid(void);
 475 bool root_mode(void);
 476 bool non_root_mode(void);
 477 void gain_root_privilege(void);
 478 void gain_root_group_privilege(void);
 479 void set_effective_uid(uid_t uid);
 480 void set_effective_gid(gid_t gid);
 481 void save_re_uid(void);
 482 void restore_re_uid_fromroot(void);
 483 void restore_re_uid(void);
 484 void save_re_gid(void);
 485 void restore_re_gid(void);
 486 int set_re_uid(void);
 487 void become_user_permanently(uid_t uid, gid_t gid);
 488 int set_thread_credentials(uid_t uid,
 489                         gid_t gid,
 490                         size_t setlen,
 491                         const gid_t *gidset);
 492 bool is_setuid_root(void) ;
 493
 494 /* The following definitions come from lib/util_sid.c  */
 495
 496 char *sid_to_fstring(fstring sidstr_out, const struct dom_sid *sid);
 497 char *sid_string_talloc(TALLOC_CTX *mem_ctx, const struct dom_sid *sid);
 498 char *sid_string_dbg(const struct dom_sid *sid);
 499 char *sid_string_tos(const struct dom_sid *sid);
 500 bool sid_linearize(uint8_t *outbuf, size_t len, const struct dom_sid *sid);
 501 bool non_mappable_sid(struct dom_sid *sid);
 502 char *sid_binstring_hex_talloc(TALLOC_CTX *mem_ctx, const struct dom_sid *sid);
 503 struct netr_SamInfo3;
 504 NTSTATUS sid_array_from_info3(TALLOC_CTX *mem_ctx,
 505                               const struct netr_SamInfo3 *info3,
 506                               struct dom_sid **user_sids,
 507                               uint32_t *num_user_sids,
 508                               bool include_user_group_rid);
 509
 510 /* The following definitions come from lib/util_sock.c  */
 511
 512 bool is_broadcast_addr(const struct sockaddr *pss);
 513 bool is_loopback_ip_v4(struct in_addr ip);
 514 bool is_loopback_addr(const struct sockaddr *pss);
 515 bool is_zero_addr(const struct sockaddr_storage *pss);
 516 void zero_ip_v4(struct in_addr *ip);
 517 void in_addr_to_sockaddr_storage(struct sockaddr_storage *ss,
 518                 struct in_addr ip);
 519 bool same_net(const struct sockaddr *ip1,
 520                 const struct sockaddr *ip2,
 521                 const struct sockaddr *mask);
 522 bool sockaddr_equal(const struct sockaddr *ip1,
 523                 const struct sockaddr *ip2);
 524 bool is_address_any(const struct sockaddr *psa);
 525 uint16_t get_sockaddr_port(const struct sockaddr_storage *pss);
 526 char *print_sockaddr(char *dest,
 527                         size_t destlen,
 528                         const struct sockaddr_storage *psa);
 529 char *print_canonical_sockaddr(TALLOC_CTX *ctx,
 530                         const struct sockaddr_storage *pss);
 531 int get_socket_port(int fd);
 532 const char *client_addr(int fd, char *addr, size_t addrlen);
 533 const char *client_socket_addr(int fd, char *addr, size_t addr_len);
 534 int client_socket_port(int fd);
 535 bool is_a_socket(int fd);
 536 void set_socket_options(int fd, const char *options);
 537 ssize_t read_udp_v4_socket(int fd,
 538                         char *buf,
 539                         size_t len,
 540                         struct sockaddr_storage *psa);
 541 NTSTATUS read_fd_with_timeout(int fd, char *buf,
 542                                   size_t mincnt, size_t maxcnt,
 543                                   unsigned int time_out,
 544                                   size_t *size_ret);
 545 NTSTATUS read_data_ntstatus(int fd, char *buffer, size_t N);
 546
 547 bool send_keepalive(int client);
 548 NTSTATUS read_smb_length_return_keepalive(int fd, char *inbuf,
 549                                           unsigned int timeout,
 550                                           size_t *len);
 551 NTSTATUS receive_smb_raw(int fd,
 552                         char *buffer,
 553                         size_t buflen,
 554                         unsigned int timeout,
 555                         size_t maxlen,
 556                         size_t *p_len);
 557 int open_socket_in(int type,
 558                 uint16_t port,
 559                 int dlevel,
 560                 const struct sockaddr_storage *psock,
 561                 bool rebind);
 562 NTSTATUS open_socket_out(const struct sockaddr_storage *pss, uint16_t port,
 563                          int timeout, int *pfd);
 564 struct tevent_req *open_socket_out_send(TALLOC_CTX *mem_ctx,
 565                                         struct tevent_context *ev,
 566                                         const struct sockaddr_storage *pss,
 567                                         uint16_t port,
 568                                         int timeout);
 569 NTSTATUS open_socket_out_recv(struct tevent_req *req, int *pfd);
 570 struct tevent_req *open_socket_out_defer_send(TALLOC_CTX *mem_ctx,
 571                                               struct tevent_context *ev,
 572                                               struct timeval wait_time,
 573                                               const struct sockaddr_storage *pss,
 574                                               uint16_t port,
 575                                               int timeout);
 576 NTSTATUS open_socket_out_defer_recv(struct tevent_req *req, int *pfd);
 577 int open_udp_socket(const char *host, int port);
 578 const char *get_peer_addr(int fd, char *addr, size_t addr_len);
 579
 580 struct tsocket_address;
 581
 582 int get_remote_hostname(const struct tsocket_address *remote_address,
 583                         char **name,
 584                         TALLOC_CTX *mem_ctx);
 585
 586 int create_pipe_sock(const char *socket_dir,
 587                      const char *socket_name,
 588                      mode_t dir_perms);
 589 int create_tcpip_socket(const struct sockaddr_storage *ifss, uint16_t *port);
 590 const char *get_mydnsfullname(void);
 591 bool is_myname_or_ipaddr(const char *s);
 592 struct tevent_req *getaddrinfo_send(TALLOC_CTX *mem_ctx,
 593                                     struct tevent_context *ev,
 594                                     struct fncall_context *ctx,
 595                                     const char *node,
 596                                     const char *service,
 597                                     const struct addrinfo *hints);
 598 int getaddrinfo_recv(struct tevent_req *req, struct addrinfo **res);
 599 int poll_one_fd(int fd, int events, int timeout, int *revents);
 600 int poll_intr_one_fd(int fd, int events, int timeout, int *revents);
 601
 602 /* The following definitions come from lib/util_str.c  */
 603
 604 bool next_token(const char **ptr, char *buff, const char *sep, size_t bufsize);
 605 bool strnequal(const char *s1,const char *s2,size_t n);
 606 bool strcsequal(const char *s1,const char *s2);
 607 bool strnorm(char *s, int case_default);
 608 char *push_skip_string(char *buf);
 609 char *skip_string(const char *base, size_t len, char *buf);
 610 size_t str_charnum(const char *s);
 611 bool trim_char(char *s,char cfront,char cback);
 612 bool strhasupper(const char *s);
 613 bool strhaslower(const char *s);
 614 char *StrnCpy(char *dest,const char *src,size_t n);
 615 bool in_list(const char *s, const char *list, bool casesensitive);
 616 void fstring_sub(char *s,const char *pattern,const char *insert);
 617 char *realloc_string_sub2(char *string,
 618                         const char *pattern,
 619                         const char *insert,
 620                         bool remove_unsafe_characters,
 621                         bool allow_trailing_dollar);
 622 char *realloc_string_sub(char *string,
 623                         const char *pattern,
 624                         const char *insert);
 625 char *talloc_string_sub2(TALLOC_CTX *mem_ctx, const char *src,
 626                         const char *pattern,
 627                         const char *insert,
 628                         bool remove_unsafe_characters,
 629                         bool replace_once,
 630                         bool allow_trailing_dollar);
 631 char *talloc_string_sub(TALLOC_CTX *mem_ctx,
 632                         const char *src,
 633                         const char *pattern,
 634                         const char *insert);
 635 void all_string_sub(char *s,const char *pattern,const char *insert, size_t len);
 636 char *talloc_all_string_sub(TALLOC_CTX *ctx,
 637                                 const char *src,
 638                                 const char *pattern,
 639                                 const char *insert);
 640 char *octal_string(int i);
 641 char *string_truncate(char *s, unsigned int length);
 642 char *strchr_m(const char *src, char c);
 643 char *strrchr_m(const char *s, char c);
 644 char *strnrchr_m(const char *s, char c, unsigned int n);
 645 char *strstr_m(const char *src, const char *findstr);
 646 bool strlower_m(char *s);
 647 bool strupper_m(char *s);
 648 size_t strlen_m(const char *s);
 649 size_t strlen_m_term(const char *s);
 650 size_t strlen_m_term_null(const char *s);
 651 int fstr_sprintf(fstring s, const char *fmt, ...);
 652 bool str_list_sub_basic( char **list, const char *smb_name,
 653                          const char *domain_name );
 654 bool str_list_substitute(char **list, const char *pattern, const char *insert);
 655
 656 char *ipstr_list_make(char **ipstr_list,
 657                         const struct ip_service *ip_list,
 658                         int ip_count);
 659 int ipstr_list_parse(const char *ipstr_list, struct ip_service **ip_list);
 660 void ipstr_list_free(char* ipstr_list);
 661 uint64_t STR_TO_SMB_BIG_UINT(const char *nptr, const char **entptr);
 662 uint64_t conv_str_size(const char * str);
 663 void sprintf_append(TALLOC_CTX *mem_ctx, char **string, ssize_t *len,
 664                     size_t *bufsize, const char *fmt, ...);
 665 int asprintf_strupper_m(char **strp, const char *fmt, ...);
 666 char *talloc_asprintf_strupper_m(TALLOC_CTX *t, const char *fmt, ...);
 667 char *talloc_asprintf_strlower_m(TALLOC_CTX *t, const char *fmt, ...);
 668 bool validate_net_name( const char *name,
 669                 const char *invalid_chars,
 670                 int max_len);
 671 char *escape_shell_string(const char *src);
 672 ssize_t full_path_tos(const char *dir, const char *name,
 673                       char *tmpbuf, size_t tmpbuf_len,
 674                       char **pdst, char **to_free);
 675
 676 /* The following definitions come from lib/version.c  */
 677
 678 const char *samba_version_string(void);
 679
 680 /* The following definitions come from lib/wins_srv.c  */
 681
 682 bool wins_srv_is_dead(struct in_addr wins_ip, struct in_addr src_ip);
 683 void wins_srv_alive(struct in_addr wins_ip, struct in_addr src_ip);
 684 void wins_srv_died(struct in_addr wins_ip, struct in_addr src_ip);
 685 unsigned wins_srv_count(void);
 686 char **wins_srv_tags(void);
 687 void wins_srv_tags_free(char **list);
 688 struct in_addr wins_srv_ip_tag(const char *tag, struct in_addr src_ip);
 689 bool wins_server_tag_ips(const char *tag, TALLOC_CTX *mem_ctx,
 690                          struct in_addr **pservers, int *pnum_servers);
 691 unsigned wins_srv_count_tag(const char *tag);
 692
 693 #ifndef ASN1_MAX_OIDS
 694 #define ASN1_MAX_OIDS 20
 695 #endif
 696 bool spnego_parse_negTokenInit(TALLOC_CTX *ctx,
 697                                DATA_BLOB blob,
 698                                char *OIDs[ASN1_MAX_OIDS],
 699                                char **principal,
 700                                DATA_BLOB *secblob);
 701 DATA_BLOB spnego_gen_krb5_wrap(TALLOC_CTX *ctx, const DATA_BLOB ticket, const uint8_t tok_id[2]);
 702
 703 /* The following definitions come from libsmb/conncache.c  */
 704
 705 NTSTATUS check_negative_conn_cache( const char *domain, const char *server);
 706 void add_failed_connection_entry(const char *domain, const char *server, NTSTATUS result) ;
 707 void flush_negative_conn_cache_for_domain(const char *domain);
 708
 709 /* The following definitions come from libsmb/dsgetdcname.c  */
 710
 711 struct netr_DsRGetDCNameInfo;
 712
 713 NTSTATUS dsgetdcname(TALLOC_CTX *mem_ctx,
 714                      struct messaging_context *msg_ctx,
 715                      const char *domain_name,
 716                      const struct GUID *domain_guid,
 717                      const char *site_name,
 718                      uint32_t flags,
 719                      struct netr_DsRGetDCNameInfo **info);
 720
 721 /* The following definitions come from libsmb/errormap.c  */
 722
 723 NTSTATUS dos_to_ntstatus(uint8_t eclass, uint32_t ecode);
 724
 725 /* The following definitions come from libsmb/namecache.c  */
 726
 727 bool namecache_store(const char *name,
 728                         int name_type,
 729                         int num_names,
 730                         struct ip_service *ip_list);
 731 bool namecache_fetch(const char *name,
 732                         int name_type,
 733                         struct ip_service **ip_list,
 734                         int *num_names);
 735 bool namecache_delete(const char *name, int name_type);
 736 void namecache_flush(void);
 737 bool namecache_status_store(const char *keyname, int keyname_type,
 738                 int name_type, const struct sockaddr_storage *keyip,
 739                 const char *srvname);
 740 bool namecache_status_fetch(const char *keyname,
 741                                 int keyname_type,
 742                                 int name_type,
 743                                 const struct sockaddr_storage *keyip,
 744                                 char *srvname_out);
 745
 746 /* The following definitions come from libsmb/namequery.c  */
 747
 748 bool saf_store( const char *domain, const char *servername );
 749 bool saf_join_store( const char *domain, const char *servername );
 750 bool saf_delete( const char *domain );
 751 char *saf_fetch(TALLOC_CTX *mem_ctx, const char *domain );
 752 struct tevent_req *node_status_query_send(TALLOC_CTX *mem_ctx,
 753                                           struct tevent_context *ev,
 754                                           struct nmb_name *name,
 755                                           const struct sockaddr_storage *addr);
 756 NTSTATUS node_status_query_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 757                                 struct node_status **pnode_status,
 758                                 int *pnum_names,
 759                                 struct node_status_extra *extra);
 760 NTSTATUS node_status_query(TALLOC_CTX *mem_ctx, struct nmb_name *name,
 761                            const struct sockaddr_storage *addr,
 762                            struct node_status **pnode_status,
 763                            int *pnum_names,
 764                            struct node_status_extra *extra);
 765 bool name_status_find(const char *q_name,
 766                         int q_type,
 767                         int type,
 768                         const struct sockaddr_storage *to_ss,
 769                         fstring name);
 770 int remove_duplicate_addrs2(struct ip_service *iplist, int count );
 771 struct tevent_req *name_query_send(TALLOC_CTX *mem_ctx,
 772                                    struct tevent_context *ev,
 773                                    const char *name, int name_type,
 774                                    bool bcast, bool recurse,
 775                                    const struct sockaddr_storage *addr);
 776 NTSTATUS name_query_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 777                          struct sockaddr_storage **addrs, int *num_addrs,
 778                          uint8_t *flags);
 779 NTSTATUS name_query(const char *name, int name_type,
 780                     bool bcast, bool recurse,
 781                     const struct sockaddr_storage *to_ss,
 782                     TALLOC_CTX *mem_ctx,
 783                     struct sockaddr_storage **addrs,
 784                     int *num_addrs, uint8_t *flags);
 785 struct tevent_req *name_resolve_bcast_send(TALLOC_CTX *mem_ctx,
 786                                            struct tevent_context *ev,
 787                                            const char *name,
 788                                            int name_type);
 789 NTSTATUS name_resolve_bcast_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 790                                  struct sockaddr_storage **addrs,
 791                                  int *num_addrs);
 792 NTSTATUS name_resolve_bcast(const char *name,
 793                         int name_type,
 794                         TALLOC_CTX *mem_ctx,
 795                         struct sockaddr_storage **return_iplist,
 796                         int *return_count);
 797 struct tevent_req *resolve_wins_send(TALLOC_CTX *mem_ctx,
 798                                      struct tevent_context *ev,
 799                                      const char *name,
 800                                      int name_type);
 801 NTSTATUS resolve_wins_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 802                            struct sockaddr_storage **addrs,
 803                            int *num_addrs, uint8_t *flags);
 804 NTSTATUS resolve_wins(const char *name,
 805                 int name_type,
 806                 TALLOC_CTX *mem_ctx,
 807                 struct sockaddr_storage **return_iplist,
 808                 int *return_count);
 809 NTSTATUS internal_resolve_name(const char *name,
 810                                 int name_type,
 811                                 const char *sitename,
 812                                 struct ip_service **return_iplist,
 813                                 int *return_count,
 814                                 const char **resolve_order);
 815 bool resolve_name(const char *name,
 816                 struct sockaddr_storage *return_ss,
 817                 int name_type,
 818                 bool prefer_ipv4);
 819 NTSTATUS resolve_name_list(TALLOC_CTX *ctx,
 820                 const char *name,
 821                 int name_type,
 822                 struct sockaddr_storage **return_ss_arr,
 823                 unsigned int *p_num_entries);
 824 bool find_master_ip(const char *group, struct sockaddr_storage *master_ss);
 825 bool get_pdc_ip(const char *domain, struct sockaddr_storage *pss);
 826 NTSTATUS get_sorted_dc_list( const char *domain,
 827                         const char *sitename,
 828                         struct ip_service **ip_list,
 829                         int *count,
 830                         bool ads_only );
 831 NTSTATUS get_kdc_list( const char *realm,
 832                         const char *sitename,
 833                         struct ip_service **ip_list,
 834                         int *count);
 835
 836 /* The following definitions come from libsmb/namequery_dc.c  */
 837
 838 bool get_dc_name(const char *domain,
 839                 const char *realm,
 840                 fstring srv_name,
 841                 struct sockaddr_storage *ss_out);
 842
 843 /* The following definitions come from libsmb/passchange.c  */
 844
 845 NTSTATUS remote_password_change(const char *remote_machine, const char *user_name,
 846                                 const char *old_passwd, const char *new_passwd,
 847                                 char **err_str);
 848
 849 /* The following definitions come from libsmb/samlogon_cache.c  */
 850
 851 bool netsamlogon_cache_init(void);
 852 bool netsamlogon_cache_shutdown(void);
 853 void netsamlogon_clear_cached_user(const struct dom_sid *user_sid);
 854 bool netsamlogon_cache_store(const char *username, struct netr_SamInfo3 *info3);
 855 struct netr_SamInfo3 *netsamlogon_cache_get(TALLOC_CTX *mem_ctx, const struct dom_sid *user_sid);
 856 bool netsamlogon_cache_have(const struct dom_sid *user_sid);
 857
 858 /* The following definitions come from libsmb/smberr.c  */
 859
 860 const char *smb_dos_err_name(uint8_t e_class, uint16_t num);
 861 const char *get_dos_error_msg(WERROR result);
 862 const char *smb_dos_err_class(uint8_t e_class);
 863 WERROR map_werror_from_unix(int error);
 864
 865 /* The following definitions come from libsmb/trustdom_cache.c  */
 866
 867 bool trustdom_cache_enable(void);
 868 bool trustdom_cache_shutdown(void);
 869 bool trustdom_cache_store(const char *name, const char *alt_name,
 870                           const struct dom_sid *sid, time_t timeout);
 871 bool trustdom_cache_fetch(const char* name, struct dom_sid* sid);
 872 uint32_t trustdom_cache_fetch_timestamp( void );
 873 bool trustdom_cache_store_timestamp( uint32_t t, time_t timeout );
 874 void trustdom_cache_flush(void);
 875 void update_trustdom_cache( void );
 876
 877 /* The following definitions come from libsmb/trusts_util.c  */
 878
 879 struct netlogon_creds_cli_context;
 880 struct messaging_context;
 881 struct dcerpc_binding_handle;
 882 NTSTATUS trust_pw_change(struct netlogon_creds_cli_context *context,
 883                          struct messaging_context *msg_ctx,
 884                          struct dcerpc_binding_handle *b,
 885                          const char *domain,
 886                          bool force);
 887
 888 /* The following definitions come from param/loadparm.c  */
 889
 890 #include "source3/param/param_proto.h"
 891
 892 char *lp_servicename(TALLOC_CTX *ctx, int);
 893 const char *lp_const_servicename(int);
 894 bool lp_autoloaded(int);
 895 const char *lp_dnsdomain(void);
 896 int lp_winbind_max_domain_connections(void);
 897 bool lp_idmap_range(const char *domain_name, uint32_t *low, uint32_t *high);
 898 bool lp_idmap_default_range(uint32_t *low, uint32_t *high);
 899 const char *lp_idmap_backend(const char *domain_name);
 900 const char *lp_idmap_default_backend (void);
 901 int lp_security(void);
 902 int lp_client_max_protocol(void);
 903 int lp_client_ipc_min_protocol(void);
 904 int lp_client_ipc_max_protocol(void);
 905 int lp_client_ipc_signing(void);
 906 int lp_smb2_max_credits(void);
 907 int lp_cups_encrypt(void);
 908 bool lp_widelinks(int );
 909
 910 int lp_wi_scan_global_parametrics(
 911         const char *regex, size_t max_matches,
 912         bool (*cb)(const char *string, regmatch_t matches[],
 913                    void *private_data),
 914         void *private_data);
 915
 916 char *lp_parm_talloc_string(TALLOC_CTX *ctx, int snum, const char *type, const char *option, const char *def);
 917 const char *lp_parm_const_string(int snum, const char *type, const char *option, const char *def);
 918 struct loadparm_service;
 919 const char *lp_parm_const_string_service(struct loadparm_service *service, const char *type,
 920                                          const char *option, const char *def);
 921 const char **lp_parm_string_list(int snum, const char *type, const char *option, const char **def);
 922 int lp_parm_int(int snum, const char *type, const char *option, int def);
 923 unsigned long lp_parm_ulong(int snum, const char *type, const char *option, unsigned long def);
 924 unsigned long long lp_parm_ulonglong(int snum, const char *type,
 925                                      const char *option,
 926                                      unsigned long long def);
 927 bool lp_parm_bool(int snum, const char *type, const char *option, bool def);
 928 struct enum_list;
 929 int lp_parm_enum(int snum, const char *type, const char *option,
 930                  const struct enum_list *_enum, int def);
 931 char *canonicalize_servicename(TALLOC_CTX *ctx, const char *src);
 932 bool lp_add_home(const char *pszHomename, int iDefaultService,
 933                  const char *user, const char *pszHomedir);
 934 int lp_add_service(const char *pszService, int iDefaultService);
 935 bool lp_add_printer(const char *pszPrintername, int iDefaultService);
 936 bool lp_parameter_is_valid(const char *pszParmName);
 937 bool lp_parameter_is_global(const char *pszParmName);
 938 bool lp_canonicalize_parameter(const char *parm_name, const char **canon_parm,
 939                                bool *inverse);
 940 bool lp_canonicalize_parameter_with_value(const char *parm_name,
 941                                           const char *val,
 942                                           const char **canon_parm,
 943                                           const char **canon_val);
 944 void show_parameter_list(void);
 945 bool lp_invert_boolean(const char *str, const char **inverse_str);
 946 bool lp_canonicalize_boolean(const char *str, const char**canon_str);
 947 bool process_registry_service(const char *service_name);
 948 bool process_registry_shares(void);
 949 bool lp_config_backend_is_registry(void);
 950 bool lp_config_backend_is_file(void);
 951 bool lp_file_list_changed(void);
 952 const char *lp_ldap_machine_suffix(TALLOC_CTX *ctx);
 953 const char *lp_ldap_user_suffix(TALLOC_CTX *ctx);
 954 const char *lp_ldap_group_suffix(TALLOC_CTX *ctx);
 955 const char *lp_ldap_idmap_suffix(TALLOC_CTX *ctx);
 956 struct parm_struct;
 957 /* Return a pointer to a service by name.  */
 958 struct loadparm_service *lp_service(const char *pszServiceName);
 959 struct loadparm_service *lp_servicebynum(int snum);
 960 struct loadparm_service *lp_default_loadparm_service(void);
 961 void *lp_parm_ptr(struct loadparm_service *service, struct parm_struct *parm);
 962 void *lp_local_ptr_by_snum(int snum, struct parm_struct *parm);
 963 bool lp_do_parameter(int snum, const char *pszParmName, const char *pszParmValue);
 964 bool lp_set_cmdline(const char *pszParmName, const char *pszParmValue);
 965 bool dump_a_parameter(int snum, char *parm_name, FILE * f, bool isGlobal);
 966 bool lp_snum_ok(int iService);
 967 void lp_add_one_printer(const char *name, const char *comment,
 968                         const char *location, void *pdata);
 969 bool lp_loaded(void);
 970 void lp_killunused(struct smbd_server_connection *sconn,
 971                    bool (*snumused) (struct smbd_server_connection *, int));
 972 void lp_kill_all_services(void);
 973 void lp_killservice(int iServiceIn);
 974 const char* server_role_str(uint32_t role);
 975 enum usershare_err parse_usershare_file(TALLOC_CTX *ctx,
 976                         SMB_STRUCT_STAT *psbuf,
 977                         const char *servicename,
 978                         int snum,
 979                         char **lines,
 980                         int numlines,
 981                         char **pp_sharepath,
 982                         char **pp_comment,
 983                         char **pp_cp_share_name,
 984                         struct security_descriptor **ppsd,
 985                         bool *pallow_guest);
 986 int load_usershare_service(const char *servicename);
 987 int load_usershare_shares(struct smbd_server_connection *sconn,
 988                           bool (*snumused) (struct smbd_server_connection *, int));
 989 void gfree_loadparm(void);
 990 bool lp_load_initial_only(const char *pszFname);
 991 bool lp_load_global(const char *file_name);
 992 bool lp_load_with_shares(const char *file_name);
 993 bool lp_load_client(const char *file_name);
 994 bool lp_load_global_no_reinit(const char *file_name);
 995 bool lp_load_no_reinit(const char *file_name);
 996 bool lp_load_client_no_reinit(const char *file_name);
 997 bool lp_load_with_registry_shares(const char *pszFname);
 998 int lp_numservices(void);
 999 void lp_dump(FILE *f, bool show_defaults, int maxtoprint);
1000 void lp_dump_one(FILE * f, bool show_defaults, int snum);
1001 int lp_servicenumber(const char *pszServiceName);
1002 const char *volume_label(TALLOC_CTX *ctx, int snum);
1003 bool lp_domain_master(void);
1004 bool lp_preferred_master(void);
1005 void lp_remove_service(int snum);
1006 void lp_copy_service(int snum, const char *new_name);
1007 int lp_default_server_announce(void);
1008 const char *lp_printername(TALLOC_CTX *ctx, int snum);
1009 void lp_set_logfile(const char *name);
1010 int lp_maxprintjobs(int snum);
1011 const char *lp_printcapname(void);
1012 bool lp_disable_spoolss( void );
1013 void lp_set_spoolss_state( uint32_t state );
1014 uint32_t lp_get_spoolss_state( void );
1015 struct smb_signing_state;
1016 bool lp_use_sendfile(int snum, struct smb_signing_state *signing_state);
1017 void set_use_sendfile(int snum, bool val);
1018 void lp_set_mangling_method(const char *new_method);
1019 bool lp_posix_pathnames(void);
1020 void lp_set_posix_pathnames(void);
1021 enum brl_flavour lp_posix_cifsu_locktype(files_struct *fsp);
1022 void lp_set_posix_default_cifsx_readwrite_locktype(enum brl_flavour val);
1023 int lp_min_receive_file_size(void);
1024 char* lp_perfcount_module(TALLOC_CTX *ctx);
1025 void widelinks_warning(int snum);
1026 const char *lp_ncalrpc_dir(void);
1027 void _lp_set_server_role(int server_role);
1028
1029 /* The following definitions come from param/loadparm_ctx.c  */
1030
1031 const struct loadparm_s3_helpers *loadparm_s3_helpers(void);
1032
1033 /* The following definitions come from param/loadparm_server_role.c  */
1034
1035 int lp_server_role(void);
1036 void set_server_role(void);
1037
1038 /* The following definitions come from param/util.c  */
1039
1040 uint32_t get_int_param( const char* param );
1041 char* get_string_param( const char* param );
1042
1043 /* The following definitions come from lib/server_contexts.c  */
1044 struct tevent_context *server_event_context(void);
1045 void server_event_context_free(void);
1046 struct messaging_context *server_messaging_context(void);
1047 void server_messaging_context_free(void);
1048
1049 /* The following definitions come from lib/sessionid_tdb.c  */
1050 struct sessionid;
1051 NTSTATUS sessionid_traverse_read(int (*fn)(const char *key,
1052                                            struct sessionid *session,
1053                                            void *private_data),
1054                                  void *private_data);
1055
1056 /* The following definitions come from utils/passwd_util.c  */
1057
1058 char *stdin_new_passwd( void);
1059 char *get_pass( const char *prompt, bool stdin_get);
1060
1061 /* The following definitions come from lib/avahi.c */
1062
1063 struct AvahiPoll *tevent_avahi_poll(TALLOC_CTX *mem_ctx,
1064                                     struct tevent_context *ev);
1065
1066 /* The following definitions come from lib/fncall.c */
1067
1068 struct fncall_context *fncall_context_init(TALLOC_CTX *mem_ctx,
1069                                            int max_threads);
1070 struct tevent_req *fncall_send(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
1071                                struct fncall_context *ctx,
1072                                void (*fn)(void *private_data),
1073                                void *private_data);
1074 int fncall_recv(struct tevent_req *req, int *perr);
1075
1076 /* The following definitions come from libsmb/smbsock_connect.c */
1077
1078 struct tevent_req *smbsock_connect_send(TALLOC_CTX *mem_ctx,
1079                                         struct tevent_context *ev,
1080                                         const struct sockaddr_storage *addr,
1081                                         uint16_t port,
1082                                         const char *called_name,
1083                                         int called_type,
1084                                         const char *calling_name,
1085                                         int calling_type);
1086 NTSTATUS smbsock_connect_recv(struct tevent_req *req, int *sock,
1087                               uint16_t *ret_port);
1088 NTSTATUS smbsock_connect(const struct sockaddr_storage *addr, uint16_t port,
1089                          const char *called_name, int called_type,
1090                          const char *calling_name, int calling_type,
1091                          int *pfd, uint16_t *ret_port, int sec_timeout);
1092
1093 struct tevent_req *smbsock_any_connect_send(TALLOC_CTX *mem_ctx,
1094                                             struct tevent_context *ev,
1095                                             const struct sockaddr_storage *addrs,
1096                                             const char **called_names,
1097                                             int *called_types,
1098                                             const char **calling_names,
1099                                             int *calling_types,
1100                                             size_t num_addrs, uint16_t port);
1101 NTSTATUS smbsock_any_connect_recv(struct tevent_req *req, int *pfd,
1102                                   size_t *chosen_index, uint16_t *chosen_port);
1103 NTSTATUS smbsock_any_connect(const struct sockaddr_storage *addrs,
1104                              const char **called_names,
1105                              int *called_types,
1106                              const char **calling_names,
1107                              int *calling_types,
1108                              size_t num_addrs,
1109                              uint16_t port,
1110                              int sec_timeout,
1111                              int *pfd, size_t *chosen_index,
1112                              uint16_t *chosen_port);
1113
1114 /* The following definitions come from lib/util_wellknown.c  */
1115
1116 bool sid_check_is_wellknown_domain(const struct dom_sid *sid, const char **name);
1117 bool sid_check_is_in_wellknown_domain(const struct dom_sid *sid);
1118 bool lookup_wellknown_sid(TALLOC_CTX *mem_ctx, const struct dom_sid *sid,
1119                           const char **domain, const char **name);
1120 bool lookup_wellknown_name(TALLOC_CTX *mem_ctx, const char *name,
1121                            struct dom_sid *sid, const char **domain);
1122
1123 /* The following definitions come from lib/util_unixsids.c  */
1124
1125 bool sid_check_is_unix_users(const struct dom_sid *sid);
1126 bool sid_check_is_in_unix_users(const struct dom_sid *sid);
1127 void uid_to_unix_users_sid(uid_t uid, struct dom_sid *sid);
1128 void gid_to_unix_groups_sid(gid_t gid, struct dom_sid *sid);
1129 const char *unix_users_domain_name(void);
1130 bool lookup_unix_user_name(const char *name, struct dom_sid *sid);
1131 bool sid_check_is_unix_groups(const struct dom_sid *sid);
1132 bool sid_check_is_in_unix_groups(const struct dom_sid *sid);
1133 const char *unix_groups_domain_name(void);
1134 bool lookup_unix_group_name(const char *name, struct dom_sid *sid);
1135
1136 /* The following definitions come from lib/util_specialsids.c  */
1137 bool sid_check_is_asserted_identity(const struct dom_sid *sid);
1138 bool sid_check_is_in_asserted_identity(const struct dom_sid *sid);
1139 const char *asserted_identity_domain_name(void);
1140
1141 /* The following definitions come from lib/filename_util.c */
1142
1143 NTSTATUS get_full_smb_filename(TALLOC_CTX *ctx, const struct smb_filename *smb_fname,
1144                               char **full_name);
1145 struct smb_filename *synthetic_smb_fname(TALLOC_CTX *mem_ctx,
1146                                          const char *base_name,
1147                                          const char *stream_name,
1148                                          const SMB_STRUCT_STAT *psbuf,
1149                                          uint32_t flags);
1150 struct smb_filename *synthetic_smb_fname_split(TALLOC_CTX *ctx,
1151                                                 const char *fname,
1152                                                 bool posix_path);
1153 const char *smb_fname_str_dbg(const struct smb_filename *smb_fname);
1154 const char *fsp_str_dbg(const struct files_struct *fsp);
1155 const char *fsp_fnum_dbg(const struct files_struct *fsp);
1156 struct smb_filename *cp_smb_filename(TALLOC_CTX *mem_ctx,
1157                                      const struct smb_filename *in);
1158 bool is_ntfs_stream_smb_fname(const struct smb_filename *smb_fname);
1159 bool is_ntfs_default_stream_smb_fname(const struct smb_filename *smb_fname);
1160 bool is_invalid_windows_ea_name(const char *name);
1161 bool ea_list_has_invalid_name(struct ea_list *ea_list);
1162 bool split_stream_filename(TALLOC_CTX *ctx,
1163                         const char *filename_in,
1164                         char **filename_out,
1165                         char **streamname_out);
1166
1167 /* The following definitions come from lib/dummyroot.c */
1168
1169 void become_root(void);
1170 void unbecome_root(void);
1171
1172 /* The following definitions come from lib/smbd_shim.c */
1173
1174 int find_service(TALLOC_CTX *ctx, const char *service_in, char **p_service_out);
1175 void cancel_pending_lock_requests_by_fid(files_struct *fsp,
1176                         struct byte_range_lock *br_lck,
1177                         enum file_close_type close_type);
1178 void send_stat_cache_delete_message(struct messaging_context *msg_ctx,
1179                                     const char *name);
1180 NTSTATUS can_delete_directory_fsp(files_struct *fsp);
1181 bool change_to_root_user(void);
1182 bool become_authenticated_pipe_user(struct auth_session_info *session_info);
1183 bool unbecome_authenticated_pipe_user(void);
1184
1185 void contend_level2_oplocks_begin(files_struct *fsp,
1186                                   enum level2_contention_type type);
1187 void contend_level2_oplocks_end(files_struct *fsp,
1188                                 enum level2_contention_type type);
1189
1190 #endif /*  _PROTO_H_  */