2 * Unix SMB/CIFS implementation.
3 * collected prototypes header
5 * frozen from "make proto" in May 2008
7 * Copyright (C) Michael Adam 2008
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.
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.
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/>.
26 #include <sys/types.h>
29 #include "lib/util/access.h"
31 /* The following definitions come from lib/adt_tree.c */
33 /* The following definitions come from lib/audit.c */
35 const char *audit_category_str(uint32_t category
);
36 const char *audit_param_str(uint32_t category
);
37 const char *audit_description_str(uint32_t category
);
38 bool get_audit_category_from_param(const char *param
, uint32_t *audit_category
);
39 const char *audit_policy_str(TALLOC_CTX
*mem_ctx
, uint32_t policy
);
41 /* The following definitions come from lib/charcnv.c */
43 void gfree_charcnv(void);
44 size_t push_ascii(void *dest
, const char *src
, size_t dest_len
, int flags
);
45 size_t push_ascii_fstring(void *dest
, const char *src
);
46 size_t push_ascii_nstring(void *dest
, const char *src
);
47 size_t pull_ascii(char *dest
, const void *src
, size_t dest_len
, size_t src_len
, int flags
);
48 size_t pull_ascii_fstring(char *dest
, const void *src
);
49 size_t pull_ascii_nstring(char *dest
, size_t dest_len
, const void *src
);
50 size_t push_string_check_fn(void *dest
, const char *src
,
51 size_t dest_len
, int flags
);
52 size_t push_string_base(const char *base
, uint16_t flags2
,
53 void *dest
, const char *src
,
54 size_t dest_len
, int flags
);
55 size_t pull_string_talloc(TALLOC_CTX
*ctx
,
62 size_t dos_PutUniCode(char *dst
,const char *src
, size_t len
, bool null_terminate
);
63 int rpcstr_push_talloc(TALLOC_CTX
*ctx
, smb_ucs2_t
**dest
, const char *src
);
65 /* The following definitions come from lib/dmallocmsg.c */
67 void register_dmalloc_msgs(struct messaging_context
*msg_ctx
);
69 /* The following definitions come from lib/dprintf.c */
71 void display_set_stderr(void);
73 /* The following definitions come from lib/errmap_unix.c */
75 NTSTATUS
map_nt_error_from_unix(int unix_error
);
77 /* The following definitions come from lib/file_id.c */
79 struct file_id
vfs_file_id_from_sbuf(connection_struct
*conn
, const SMB_STRUCT_STAT
*sbuf
);
81 NTSTATUS
vfs_at_fspcwd(TALLOC_CTX
*mem_ctx
,
82 struct connection_struct
*conn
,
83 struct files_struct
**_fsp
);
85 #include "source3/lib/interface.h"
87 /* The following definitions come from lib/ldap_debug_handler.c */
89 void init_ldap_debugging(void);
91 /* The following definitions come from lib/ldap_escape.c */
93 char *escape_ldap_string(TALLOC_CTX
*mem_ctx
, const char *s
);
94 char *escape_rdn_val_string_alloc(const char *s
);
96 /* The following definitions come from lib/ms_fnmatch.c */
98 int ms_fnmatch(const char *pattern
, const char *string
, bool translate_pattern
,
99 bool is_case_sensitive
);
101 /* The following definitions come from lib/recvfile.c */
103 ssize_t
sys_recvfile(int fromfd
,
107 ssize_t
sys_recvfile(int fromfd
,
111 ssize_t
drain_socket(int sockfd
, size_t count
);
113 /* The following definitions come from lib/sendfile.c */
115 ssize_t
sys_sendfile(int tofd
, int fromfd
, const DATA_BLOB
*header
, off_t offset
, size_t count
);
117 /* The following definitions come from lib/server_mutex.c */
119 struct named_mutex
*grab_named_mutex(TALLOC_CTX
*mem_ctx
, const char *name
,
122 /* The following definitions come from lib/sharesec.c */
124 NTSTATUS
share_info_db_init(void);
125 struct security_descriptor
*get_share_security( TALLOC_CTX
*ctx
, const char *servicename
,
127 NTSTATUS
set_share_security(const char *share_name
,
128 struct security_descriptor
*psd
);
129 NTSTATUS
delete_share_security(const char *servicename
);
130 bool share_access_check(const struct security_token
*token
,
131 const char *sharename
,
132 uint32_t desired_access
,
134 bool parse_usershare_acl(TALLOC_CTX
*ctx
, const char *acl_str
, struct security_descriptor
**ppsd
);
136 /* The following definitions come from lib/smbrun.c */
138 int smbrun_no_sanitize(const char *cmd
, int *outfd
, char * const *env
);
139 int smbrun(const char *cmd
, int *outfd
, char * const *env
);
140 int smbrunsecret(const char *cmd
, const char *secret
);
142 /* The following definitions come from lib/sysquotas.c */
144 int sys_get_quota(const char *path
, enum SMB_QUOTA_TYPE qtype
, unid_t id
, SMB_DISK_QUOTA
*dp
);
145 int sys_set_quota(const char *path
, enum SMB_QUOTA_TYPE qtype
, unid_t id
, SMB_DISK_QUOTA
*dp
);
147 /* The following definitions come from lib/sysquotas_*.c */
149 int sys_get_vfs_quota(const char *path
, const char *bdev
, enum SMB_QUOTA_TYPE qtype
, unid_t id
, SMB_DISK_QUOTA
*dp
);
150 int sys_set_vfs_quota(const char *path
, const char *bdev
, enum SMB_QUOTA_TYPE qtype
, unid_t id
, SMB_DISK_QUOTA
*dp
);
152 int sys_get_xfs_quota(const char *path
, const char *bdev
, enum SMB_QUOTA_TYPE qtype
, unid_t id
, SMB_DISK_QUOTA
*dp
);
153 int sys_set_xfs_quota(const char *path
, const char *bdev
, enum SMB_QUOTA_TYPE qtype
, unid_t id
, SMB_DISK_QUOTA
*dp
);
155 int sys_get_jfs2_quota(const char *path
, const char *bdev
, enum SMB_QUOTA_TYPE qtype
, unid_t id
, SMB_DISK_QUOTA
*dp
);
156 int sys_set_jfs2_quota(const char *path
, const char *bdev
, enum SMB_QUOTA_TYPE qtype
, unid_t id
, SMB_DISK_QUOTA
*dp
);
158 int sys_get_nfs_quota(const char *path
, const char *bdev
,
159 enum SMB_QUOTA_TYPE qtype
,
160 unid_t id
, SMB_DISK_QUOTA
*dp
);
161 int sys_set_nfs_quota(const char *path
, const char *bdev
,
162 enum SMB_QUOTA_TYPE qtype
,
163 unid_t id
, SMB_DISK_QUOTA
*dp
);
165 /* The following definitions come from lib/system.c */
167 ssize_t
sys_send(int s
, const void *msg
, size_t len
, int flags
);
168 ssize_t
sys_recvfrom(int s
, void *buf
, size_t len
, int flags
, struct sockaddr
*from
, socklen_t
*fromlen
);
169 int sys_fcntl_ptr(int fd
, int cmd
, void *arg
);
170 int sys_fcntl_long(int fd
, int cmd
, long arg
);
171 int sys_fcntl_int(int fd
, int cmd
, int arg
);
172 void update_stat_ex_mtime(struct stat_ex
*dst
, struct timespec write_ts
);
173 void update_stat_ex_create_time(struct stat_ex
*dst
, struct timespec create_time
);
174 void update_stat_ex_from_saved_stat(struct stat_ex
*dst
,
175 const struct stat_ex
*src
);
176 void copy_stat_ex_timestamps(files_struct
*fsp
, const struct smb_file_time
*ft
);
177 int sys_stat(const char *fname
, SMB_STRUCT_STAT
*sbuf
,
178 bool fake_dir_create_times
);
179 int sys_fstat(int fd
, SMB_STRUCT_STAT
*sbuf
,
180 bool fake_dir_create_times
);
181 int sys_lstat(const char *fname
,SMB_STRUCT_STAT
*sbuf
,
182 bool fake_dir_create_times
);
183 int sys_fstatat(int fd
,
184 const char *pathname
,
185 SMB_STRUCT_STAT
*sbuf
,
187 bool fake_dir_create_times
);
188 int sys_posix_fallocate(int fd
, off_t offset
, off_t len
);
189 int sys_fallocate(int fd
, uint32_t mode
, off_t offset
, off_t len
);
190 DIR *sys_fdopendir(int fd
);
191 int sys_mknod(const char *path
, mode_t mode
, SMB_DEV_T dev
);
192 int sys_mknodat(int dirfd
, const char *path
, mode_t mode
, SMB_DEV_T dev
);
193 char *sys_getwd(void);
194 void set_effective_capability(enum smbd_capability capability
);
195 void drop_effective_capability(enum smbd_capability capability
);
196 long sys_random(void);
197 void sys_srandom(unsigned int seed
);
198 int getgroups_max(void);
199 int setgroups_max(void);
200 int sys_getgroups(int setlen
, gid_t
*gidset
);
201 int sys_setgroups(gid_t
UNUSED(primary_gid
), int setlen
, gid_t
*gidset
);
202 uint32_t unix_dev_major(SMB_DEV_T dev
);
203 uint32_t unix_dev_minor(SMB_DEV_T dev
);
204 char *sys_realpath(const char *path
);
206 int sys_get_number_of_cores(void);
209 struct sys_proc_fd_path_buf
{
210 char buf
[35]; /* "/proc/self/fd/" + strlen(2^64) + 0-terminator */
212 bool sys_have_proc_fds(void);
213 char *sys_proc_fd_path(int fd
, struct sys_proc_fd_path_buf
*buf
);
216 void init_stat_ex_from_stat (struct stat_ex
*dst
,
217 const struct stat
*src
,
218 bool fake_dir_create_times
);
220 /* The following definitions come from lib/system_smbd.c */
222 bool getgroups_unix_user(TALLOC_CTX
*mem_ctx
, const char *user
,
224 gid_t
**ret_groups
, uint32_t *p_ngroups
);
226 /* The following definitions come from lib/time.c */
228 uint32_t convert_time_t_to_uint32_t(time_t t
);
229 time_t convert_uint32_t_to_time_t(uint32_t u
);
230 bool nt_time_is_zero(const NTTIME
*nt
);
231 time_t generalized_to_unix_time(const char *str
);
232 int get_server_zone_offset(void);
233 int set_server_zone_offset(time_t t
);
234 char *timeval_string(TALLOC_CTX
*ctx
, const struct timeval
*tp
, bool hires
);
235 char *current_timestring(TALLOC_CTX
*ctx
, bool hires
);
236 void srv_put_dos_date(char *buf
,int offset
,time_t unixdate
);
237 void srv_put_dos_date2_ts(char *buf
, int offset
, struct timespec unix_ts
);
238 void srv_put_dos_date3(char *buf
,int offset
,time_t unixdate
);
239 void round_timespec(enum timestamp_set_resolution res
, struct timespec
*ts
);
240 void put_long_date_timespec(enum timestamp_set_resolution res
, char *p
, struct timespec ts
);
241 void put_long_date_full_timespec(enum timestamp_set_resolution res
,
243 const struct timespec
*ts
);
244 struct timespec
pull_long_date_full_timespec(const char *p
);
245 void put_long_date(char *p
, time_t t
);
246 void dos_filetime_timespec(struct timespec
*tsp
);
247 time_t make_unix_date(const void *date_ptr
, int zone_offset
);
248 time_t make_unix_date2(const void *date_ptr
, int zone_offset
);
249 time_t make_unix_date3(const void *date_ptr
, int zone_offset
);
250 time_t srv_make_unix_date(const void *date_ptr
);
251 time_t srv_make_unix_date2(const void *date_ptr
);
252 time_t srv_make_unix_date3(const void *date_ptr
);
253 struct timespec
interpret_long_date(NTTIME nt
);
255 void get_process_uptime(struct timeval
*ret_time
);
256 void get_startup_time(struct timeval
*ret_time
);
257 time_t nt_time_to_unix_abs(const NTTIME
*nt
);
258 void unix_to_nt_time_abs(NTTIME
*nt
, time_t t
);
259 const char *time_to_asc(const time_t t
);
260 const char *display_time(NTTIME nttime
);
261 bool nt_time_is_set(const NTTIME
*nt
);
263 /* The following definitions come from lib/username.c */
265 void flush_pwnam_cache(void);
266 char *get_user_home_dir(TALLOC_CTX
*mem_ctx
, const char *user
);
267 struct passwd
*Get_Pwnam_alloc(TALLOC_CTX
*mem_ctx
, const char *user
);
269 /* The following definitions come from lib/util_names.c */
270 const char *get_global_sam_name(void);
271 const char *my_sam_name(void);
272 bool is_allowed_domain(const char *domain_name
);
274 /* The following definitions come from lib/util.c */
276 void set_Protocol(enum protocol_types p
);
277 void gfree_all( void );
278 bool file_exist_stat(const char *fname
,SMB_STRUCT_STAT
*sbuf
,
279 bool fake_dir_create_times
);
280 bool socket_exist(const char *fname
);
281 uint64_t get_file_size_stat(const SMB_STRUCT_STAT
*sbuf
);
282 bool check_same_dev_ino(const SMB_STRUCT_STAT
*sbuf1
,
283 const SMB_STRUCT_STAT
*sbuf2
);
284 bool check_same_stat(const SMB_STRUCT_STAT
*sbuf1
,
285 const SMB_STRUCT_STAT
*sbuf2
);
286 void show_msg(const char *buf
);
287 int set_message_bcc(char *buf
,int num_bytes
);
288 ssize_t
message_push_blob(uint8_t **outbuf
, DATA_BLOB blob
);
289 char *unix_clean_name(TALLOC_CTX
*ctx
, const char *s
);
290 char *clean_name(TALLOC_CTX
*ctx
, const char *s
);
291 ssize_t
write_data_at_offset(int fd
, const char *buffer
, size_t N
, off_t pos
);
292 NTSTATUS
init_before_fork(void);
293 int parent_watch_fd(void);
294 NTSTATUS
reinit_after_fork(struct messaging_context
*msg_ctx
,
295 struct tevent_context
*ev_ctx
,
296 bool parent_longlived
);
297 NTSTATUS
smbd_reinit_after_fork(struct messaging_context
*msg_ctx
,
298 struct tevent_context
*ev_ctx
,
299 bool parent_longlived
);
300 void *malloc_(size_t size
);
301 void *Realloc(void *p
, size_t size
, bool free_old_on_error
);
302 void add_to_large_array(TALLOC_CTX
*mem_ctx
, size_t element_size
,
303 void *element
, void *_array
, uint32_t *num_elements
,
304 ssize_t
*array_size
);
305 char *get_myname(TALLOC_CTX
*ctx
);
306 char *get_mydnsdomname(TALLOC_CTX
*ctx
);
307 char *automount_lookup(TALLOC_CTX
*ctx
, const char *user_name
);
308 char *automount_lookup(TALLOC_CTX
*ctx
, const char *user_name
);
309 bool process_exists(const struct server_id pid
);
310 const char *uidtoname(uid_t uid
);
311 char *gidtoname(gid_t gid
);
312 uid_t
nametouid(const char *name
);
313 gid_t
nametogid(const char *name
);
314 void smb_panic_s3(const char *why
);
315 void log_panic_action(const char *msg
);
316 const char *readdirname(DIR *p
);
317 bool is_in_path(const char *name
, name_compare_entry
*namelist
, bool case_sensitive
);
318 void set_namearray(name_compare_entry
**ppname_array
, const char *namelist
);
319 void free_namearray(name_compare_entry
*name_array
);
320 bool fcntl_lock(int fd
, int op
, off_t offset
, off_t count
, int type
);
321 bool fcntl_getlock(int fd
, int op
, off_t
*poffset
, off_t
*pcount
, int *ptype
, pid_t
*ppid
);
322 int map_process_lock_to_ofd_lock(int op
);
323 bool is_myname(const char *s
);
324 void ra_lanman_string( const char *native_lanman
);
325 const char *get_remote_arch_str(void);
326 enum remote_arch_types
get_remote_arch_from_str(const char *remote_arch_string
);
327 void set_remote_arch(enum remote_arch_types type
);
328 enum remote_arch_types
get_remote_arch(void);
329 bool remote_arch_cache_update(const struct GUID
*client_guid
);
330 bool remote_arch_cache_delete(const struct GUID
*client_guid
);
331 int str_checksum(const char *s
);
332 void zero_free(void *p
, size_t size
);
333 int set_maxfiles(int requested_max
);
334 void *smb_xmalloc_array(size_t size
, unsigned int count
);
335 char *myhostname(void);
336 char *myhostname_upper(void);
337 #include "lib/util_path.h"
338 bool parent_dirname(TALLOC_CTX
*mem_ctx
, const char *dir
, char **parent
,
340 bool ms_has_wild(const char *s
);
341 bool ms_has_wild_w(const smb_ucs2_t
*s
);
342 bool mask_match(const char *string
, const char *pattern
, bool is_case_sensitive
);
343 bool mask_match_list(const char *string
, char **list
, int listLen
, bool is_case_sensitive
);
344 #include "lib/util/unix_match.h"
345 bool name_to_fqdn(fstring fqdn
, const char *name
);
347 #include "lib/util_procid.h"
349 struct server_id
interpret_pid(const char *pid_string
);
350 bool is_offset_safe(const char *buf_base
, size_t buf_len
, char *ptr
, size_t off
);
351 char *get_safe_str_ptr(const char *buf_base
, size_t buf_len
, char *ptr
, size_t off
);
352 bool split_domain_user(TALLOC_CTX
*mem_ctx
,
353 const char *full_name
,
356 const char *strip_hostname(const char *s
);
357 bool any_nt_status_not_ok(NTSTATUS err1
, NTSTATUS err2
, NTSTATUS
*result
);
358 int timeval_to_msec(struct timeval t
);
359 char *valid_share_pathname(TALLOC_CTX
*ctx
, const char *dos_pathname
);
360 bool is_executable(const char *fname
);
361 bool map_open_params_to_ntcreate(const char *smb_base_fname
,
362 int deny_mode
, int open_func
,
363 uint32_t *paccess_mask
,
364 uint32_t *pshare_mode
,
365 uint32_t *pcreate_disposition
,
366 uint32_t *pcreate_options
,
367 uint32_t *pprivate_flags
);
368 struct security_unix_token
*copy_unix_token(TALLOC_CTX
*ctx
, const struct security_unix_token
*tok
);
369 struct security_unix_token
*root_unix_token(TALLOC_CTX
*mem_ctx
);
370 char *utok_string(TALLOC_CTX
*mem_ctx
, const struct security_unix_token
*tok
);
371 bool dir_check_ftype(uint32_t mode
, uint32_t dirtype
);
373 /* The following definitions come from lib/util_builtin.c */
375 bool lookup_builtin_rid(TALLOC_CTX
*mem_ctx
, uint32_t rid
, const char **name
);
376 bool lookup_builtin_name(const char *name
, uint32_t *rid
);
377 const char *builtin_domain_name(void);
378 bool sid_check_is_builtin(const struct dom_sid
*sid
);
379 bool sid_check_is_in_builtin(const struct dom_sid
*sid
);
380 bool sid_check_is_wellknown_builtin(const struct dom_sid
*sid
);
382 /* The following definitions come from lib/util_nscd.c */
384 void smb_nscd_flush_user_cache(void);
385 void smb_nscd_flush_group_cache(void);
387 /* The following definitions come from lib/util_nttoken.c */
389 NTSTATUS
merge_with_system_token(TALLOC_CTX
*mem_ctx
,
390 const struct security_token
*token_1
,
391 struct security_token
**token_out
);
392 bool token_sid_in_ace(const struct security_token
*token
, const struct security_ace
*ace
);
394 /* The following definitions come from lib/util_sec.c */
397 uid_t
sec_initial_uid(void);
398 gid_t
sec_initial_gid(void);
399 bool root_mode(void);
400 bool non_root_mode(void);
401 void gain_root_privilege(void);
402 void gain_root_group_privilege(void);
403 void set_effective_uid(uid_t uid
);
404 void set_effective_gid(gid_t gid
);
405 void save_re_uid(void);
406 void restore_re_uid_fromroot(void);
407 void restore_re_uid(void);
408 void save_re_gid(void);
409 void restore_re_gid(void);
410 int set_re_uid(void);
411 void become_user_permanently(uid_t uid
, gid_t gid
);
412 int set_thread_credentials(uid_t uid
,
415 const gid_t
*gidset
);
416 bool is_setuid_root(void) ;
418 /* The following definitions come from lib/util_sid.c */
420 char *sid_to_fstring(fstring sidstr_out
, const struct dom_sid
*sid
);
421 bool sid_linearize(uint8_t *outbuf
, size_t len
, const struct dom_sid
*sid
);
422 bool non_mappable_sid(struct dom_sid
*sid
);
423 char *sid_binstring_hex_talloc(TALLOC_CTX
*mem_ctx
, const struct dom_sid
*sid
);
424 struct netr_SamInfo3
;
425 NTSTATUS
sid_array_from_info3(TALLOC_CTX
*mem_ctx
,
426 const struct netr_SamInfo3
*info3
,
427 struct dom_sid
**user_sids
,
428 uint32_t *num_user_sids
,
429 bool include_user_group_rid
);
430 bool security_token_find_npa_flags(const struct security_token
*token
,
432 void security_token_del_npa_flags(struct security_token
*token
);
434 /* The following definitions come from lib/util_sock.c */
436 bool is_broadcast_addr(const struct sockaddr
*pss
);
437 bool is_loopback_ip_v4(struct in_addr ip
);
438 bool is_loopback_addr(const struct sockaddr
*pss
);
439 bool is_zero_addr(const struct sockaddr_storage
*pss
);
440 void zero_ip_v4(struct in_addr
*ip
);
441 void in_addr_to_sockaddr_storage(struct sockaddr_storage
*ss
,
443 bool same_net(const struct sockaddr
*ip1
,
444 const struct sockaddr
*ip2
,
445 const struct sockaddr
*mask
);
446 bool sockaddr_equal(const struct sockaddr
*ip1
,
447 const struct sockaddr
*ip2
);
448 bool is_address_any(const struct sockaddr
*psa
);
449 uint16_t get_sockaddr_port(const struct sockaddr_storage
*pss
);
450 char *print_sockaddr(char *dest
,
452 const struct sockaddr_storage
*psa
);
453 char *print_canonical_sockaddr(TALLOC_CTX
*ctx
,
454 const struct sockaddr_storage
*pss
);
455 bool is_a_socket(int fd
);
456 void set_socket_options(int fd
, const char *options
);
457 NTSTATUS
read_fd_with_timeout(int fd
, char *buf
,
458 size_t mincnt
, size_t maxcnt
,
459 unsigned int time_out
,
461 NTSTATUS
read_data_ntstatus(int fd
, char *buffer
, size_t N
);
463 NTSTATUS
read_smb_length_return_keepalive(int fd
, char *inbuf
,
464 unsigned int timeout
,
466 NTSTATUS
receive_smb_raw(int fd
,
469 unsigned int timeout
,
474 const struct sockaddr_storage
*paddr
,
477 NTSTATUS
open_socket_out(const struct sockaddr_storage
*pss
, uint16_t port
,
478 int timeout
, int *pfd
);
479 struct tevent_req
*open_socket_out_send(TALLOC_CTX
*mem_ctx
,
480 struct tevent_context
*ev
,
481 const struct sockaddr_storage
*pss
,
484 NTSTATUS
open_socket_out_recv(struct tevent_req
*req
, int *pfd
);
485 struct tevent_req
*open_socket_out_defer_send(TALLOC_CTX
*mem_ctx
,
486 struct tevent_context
*ev
,
487 struct timeval wait_time
,
488 const struct sockaddr_storage
*pss
,
491 NTSTATUS
open_socket_out_defer_recv(struct tevent_req
*req
, int *pfd
);
492 const char *get_peer_addr(int fd
, char *addr
, size_t addr_len
);
494 struct tsocket_address
;
496 int get_remote_hostname(const struct tsocket_address
*remote_address
,
498 TALLOC_CTX
*mem_ctx
);
500 int create_pipe_sock(const char *socket_dir
,
501 const char *socket_name
,
503 const char *get_mydnsfullname(void);
504 bool is_myname_or_ipaddr(const char *s
);
505 int poll_one_fd(int fd
, int events
, int timeout
, int *revents
);
506 int poll_intr_one_fd(int fd
, int events
, int timeout
, int *revents
);
508 /* The following definitions come from lib/util_str.c */
510 bool next_token(const char **ptr
, char *buff
, const char *sep
, size_t bufsize
);
511 bool strnequal(const char *s1
,const char *s2
,size_t n
);
512 bool strcsequal(const char *s1
,const char *s2
);
513 char *skip_string(const char *base
, size_t len
, char *buf
);
514 size_t str_charnum(const char *s
);
515 bool trim_char(char *s
,char cfront
,char cback
);
516 bool strhasupper(const char *s
);
517 bool strhaslower(const char *s
);
518 bool in_list(const char *s
, const char *list
, bool casesensitive
);
519 char *realloc_string_sub2(char *string
,
522 bool remove_unsafe_characters
,
523 bool allow_trailing_dollar
);
524 char *realloc_string_sub(char *string
,
527 void all_string_sub(char *s
,const char *pattern
,const char *insert
, size_t len
);
528 char *string_truncate(char *s
, unsigned int length
);
529 char *strchr_m(const char *src
, char c
);
530 char *strrchr_m(const char *s
, char c
);
531 char *strnrchr_m(const char *s
, char c
, unsigned int n
);
532 char *strstr_m(const char *src
, const char *findstr
);
533 bool strlower_m(char *s
);
534 bool strupper_m(char *s
);
535 size_t strlen_m(const char *s
);
536 size_t strlen_m_term(const char *s
);
537 size_t strlen_m_term_null(const char *s
);
538 int fstr_sprintf(fstring s
, const char *fmt
, ...);
540 uint64_t STR_TO_SMB_BIG_UINT(const char *nptr
, const char **entptr
);
541 uint64_t conv_str_size(const char * str
);
542 char *talloc_asprintf_strupper_m(TALLOC_CTX
*t
, const char *fmt
, ...)
543 PRINTF_ATTRIBUTE(2,3);
544 char *talloc_asprintf_strlower_m(TALLOC_CTX
*t
, const char *fmt
, ...)
545 PRINTF_ATTRIBUTE(2,3);
546 bool validate_net_name( const char *name
,
547 const char *invalid_chars
,
549 char *escape_shell_string(const char *src
);
550 ssize_t
full_path_tos(const char *dir
, const char *name
,
551 char *tmpbuf
, size_t tmpbuf_len
,
552 char **pdst
, char **to_free
);
554 /* The following definitions come from lib/version.c */
556 const char *samba_version_string(void);
557 const char *samba_copyright_string(void);
559 /* The following definitions come from lib/wins_srv.c */
561 bool wins_srv_is_dead(struct in_addr wins_ip
, struct in_addr src_ip
);
562 void wins_srv_alive(struct in_addr wins_ip
, struct in_addr src_ip
);
563 void wins_srv_died(struct in_addr wins_ip
, struct in_addr src_ip
);
564 unsigned wins_srv_count(void);
565 char **wins_srv_tags(void);
566 void wins_srv_tags_free(char **list
);
567 struct in_addr
wins_srv_ip_tag(const char *tag
, struct in_addr src_ip
);
568 bool wins_server_tag_ips(const char *tag
, TALLOC_CTX
*mem_ctx
,
569 struct in_addr
**pservers
, size_t *pnum_servers
);
570 unsigned wins_srv_count_tag(const char *tag
);
572 /* The following definitions come from libsmb/conncache.c */
574 NTSTATUS
check_negative_conn_cache( const char *domain
, const char *server
);
575 void add_failed_connection_entry(const char *domain
, const char *server
, NTSTATUS result
) ;
576 void flush_negative_conn_cache_for_domain(const char *domain
);
578 /* The following definitions come from libsmb/errormap.c */
580 NTSTATUS
dos_to_ntstatus(uint8_t eclass
, uint32_t ecode
);
582 /* The following definitions come from libsmb/namecache.c */
584 bool namecache_store(const char *name
,
587 struct samba_sockaddr
*sa_list
);
588 bool namecache_fetch(TALLOC_CTX
*ctx
,
591 struct samba_sockaddr
**sa_list
,
593 bool namecache_delete(const char *name
, int name_type
);
594 void namecache_flush(void);
595 bool namecache_status_store(const char *keyname
, int keyname_type
,
596 int name_type
, const struct sockaddr_storage
*keyip
,
597 const char *srvname
);
598 bool namecache_status_fetch(const char *keyname
,
601 const struct sockaddr_storage
*keyip
,
604 /* The following definitions come from libsmb/namequery_dc.c */
606 bool get_dc_name(const char *domain
,
609 struct sockaddr_storage
*ss_out
);
611 /* The following definitions come from libsmb/smberr.c */
613 const char *smb_dos_err_name(uint8_t e_class
, uint16_t num
);
614 const char *get_dos_error_msg(WERROR result
);
615 const char *smb_dos_err_class(uint8_t e_class
);
616 WERROR
map_werror_from_unix(int error
);
618 /* The following definitions come from libsmb/trusts_util.c */
620 struct netlogon_creds_cli_context
;
621 struct messaging_context
;
622 struct dcerpc_binding_handle
;
623 char *trust_pw_new_value(TALLOC_CTX
*mem_ctx
,
624 enum netr_SchannelType sec_channel_type
,
626 NTSTATUS
trust_pw_change(struct netlogon_creds_cli_context
*context
,
627 struct messaging_context
*msg_ctx
,
628 struct dcerpc_binding_handle
*b
,
633 /* The following definitions come from lib/sessionid_tdb.c */
635 NTSTATUS
sessionid_traverse_read(int (*fn
)(const char *key
,
636 struct sessionid
*session
,
640 /* The following definitions come from lib/avahi.c */
642 struct AvahiPoll
*tevent_avahi_poll(TALLOC_CTX
*mem_ctx
,
643 struct tevent_context
*ev
);
645 /* The following definitions come from libsmb/smbsock_connect.c */
647 struct tevent_req
*smbsock_connect_send(TALLOC_CTX
*mem_ctx
,
648 struct tevent_context
*ev
,
649 const struct sockaddr_storage
*addr
,
651 const char *called_name
,
653 const char *calling_name
,
655 NTSTATUS
smbsock_connect_recv(struct tevent_req
*req
, int *sock
,
657 NTSTATUS
smbsock_connect(const struct sockaddr_storage
*addr
, uint16_t port
,
658 const char *called_name
, int called_type
,
659 const char *calling_name
, int calling_type
,
660 int *pfd
, uint16_t *ret_port
, int sec_timeout
);
662 struct tevent_req
*smbsock_any_connect_send(TALLOC_CTX
*mem_ctx
,
663 struct tevent_context
*ev
,
664 const struct sockaddr_storage
*addrs
,
665 const char **called_names
,
667 const char **calling_names
,
669 size_t num_addrs
, uint16_t port
);
670 NTSTATUS
smbsock_any_connect_recv(struct tevent_req
*req
, int *pfd
,
671 size_t *chosen_index
, uint16_t *chosen_port
);
672 NTSTATUS
smbsock_any_connect(const struct sockaddr_storage
*addrs
,
673 const char **called_names
,
675 const char **calling_names
,
680 int *pfd
, size_t *chosen_index
,
681 uint16_t *chosen_port
);
683 /* The following definitions come from lib/util_wellknown.c */
685 bool sid_check_is_wellknown_domain(const struct dom_sid
*sid
, const char **name
);
686 bool sid_check_is_in_wellknown_domain(const struct dom_sid
*sid
);
687 bool lookup_wellknown_sid(TALLOC_CTX
*mem_ctx
, const struct dom_sid
*sid
,
688 const char **domain
, const char **name
);
689 bool lookup_wellknown_name(TALLOC_CTX
*mem_ctx
, const char *name
,
690 struct dom_sid
*sid
, const char **domain
);
692 /* The following definitions come from lib/filename_util.c */
694 NTSTATUS
get_full_smb_filename(TALLOC_CTX
*ctx
, const struct smb_filename
*smb_fname
,
696 struct smb_filename
*synthetic_smb_fname(TALLOC_CTX
*mem_ctx
,
697 const char *base_name
,
698 const char *stream_name
,
699 const SMB_STRUCT_STAT
*psbuf
,
702 NTSTATUS
safe_symlink_target_path(TALLOC_CTX
*mem_ctx
,
703 const char *connectpath
,
708 NTSTATUS
filename_convert_dirfsp(
710 connection_struct
*conn
,
714 struct files_struct
**pdirfsp
,
715 struct smb_filename
**psmb_name_rel
);
716 char *full_path_from_dirfsp_at_basename(TALLOC_CTX
*mem_ctx
,
717 const struct files_struct
*dirfsp
,
718 const char *at_base_name
);
719 struct smb_filename
*full_path_from_dirfsp_atname(
721 const struct files_struct
*dirfsp
,
722 const struct smb_filename
*atname
);
723 struct smb_filename
*synthetic_smb_fname_split(TALLOC_CTX
*ctx
,
726 const char *smb_fname_str_dbg(const struct smb_filename
*smb_fname
);
727 const char *fsp_str_dbg(const struct files_struct
*fsp
);
728 const char *fsp_fnum_dbg(const struct files_struct
*fsp
);
729 struct smb_filename
*cp_smb_filename(TALLOC_CTX
*mem_ctx
,
730 const struct smb_filename
*in
);
731 struct smb_filename
*cp_smb_filename_nostream(TALLOC_CTX
*mem_ctx
,
732 const struct smb_filename
*in
);
733 bool is_ntfs_stream_smb_fname(const struct smb_filename
*smb_fname
);
734 bool is_ntfs_default_stream_smb_fname(const struct smb_filename
*smb_fname
);
735 bool is_named_stream(const struct smb_filename
*smb_fname
);
736 bool is_invalid_windows_ea_name(const char *name
);
737 bool ea_list_has_invalid_name(struct ea_list
*ea_list
);
738 bool split_stream_filename(TALLOC_CTX
*ctx
,
739 const char *filename_in
,
741 char **streamname_out
);
743 /* The following definitions come from lib/dummyroot.c */
745 void become_root(void);
746 void unbecome_root(void);
748 /* The following definitions come from lib/smbd_shim.c */
750 int find_service(TALLOC_CTX
*ctx
, const char *service_in
, char **p_service_out
);
751 bool lp_allow_local_address(
752 int snum
, const struct tsocket_address
*local_address
);
753 bool change_to_root_user(void);
754 bool become_authenticated_pipe_user(struct auth_session_info
*session_info
);
755 bool unbecome_authenticated_pipe_user(void);
757 void contend_level2_oplocks_begin(files_struct
*fsp
,
758 enum level2_contention_type type
);
759 void contend_level2_oplocks_end(files_struct
*fsp
,
760 enum level2_contention_type type
);
762 /* The following definitions come from lib/per_thread_cwd.c */
764 void per_thread_cwd_check(void);
765 bool per_thread_cwd_supported(void);
766 void per_thread_cwd_disable(void);
767 void per_thread_cwd_activate(void);
769 #endif /* _PROTO_H_ */