/*
* Unix SMB/CIFS implementation.
* Main SMB server routines
*
* Copyright (C) Andrew Tridgell 1992-2002,2006
* Copyright (C) Jeremy Allison 1992-2010
* Copyright (C) Volker Lendecke 1993-2009
* Copyright (C) John H Terpstra 1995-1998
* Copyright (C) Luke Kenneth Casson Leighton 1996-1998
* Copyright (C) Paul Ashton 1997-1998
* Copyright (C) Tim Potter 1999-2000
* Copyright (C) T.D.Lee@durham.ac.uk 1999
* Copyright (C) Ying Chen 2000
* Copyright (C) Shirish Kalele 2000
* Copyright (C) Andrew Bartlett 2001-2003
* Copyright (C) Alexander Bokovoy 2002,2005
* Copyright (C) Simo Sorce 2001-2002,2009
* Copyright (C) Andreas Gruenbacher 2002
* Copyright (C) Jim McDonough <jmcd@us.ibm.com> 2002
* Copyright (C) Martin Pool 2002
* Copyright (C) Luke Howard 2003
* Copyright (C) Stefan (metze) Metzmacher 2003,2009
* Copyright (C) Steve French 2005
* Copyright (C) Gerald (Jerry) Carter 2006
* Copyright (C) James Peach 2006-2007
* Copyright (C) Jelmer Vernooij 2002-2003
* Copyright (C) Michael Adam 2007
* Copyright (C) Rishi Srivatsavai 2007
* Copyright (C) Tim Prouty 2009
* Copyright (C) Gregor Beck 2011
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _SMBD_PROTO_H_
#define _SMBD_PROTO_H_
/* The following definitions come from smbd/signing.c */
bool srv_check_sign_mac(struct smbd_server_connection *conn,
const char *inbuf, uint32_t *seqnum, bool trusted_channel);
void srv_calculate_sign_mac(struct smbd_server_connection *conn,
char *outbuf, uint32_t seqnum);
void srv_cancel_sign_response(struct smbd_server_connection *conn);
bool srv_init_signing(struct smbd_server_connection *conn);
void srv_set_signing_negotiated(struct smbd_server_connection *conn,
bool allowed, bool mandatory);
bool srv_is_signing_active(struct smbd_server_connection *conn);
bool srv_is_signing_negotiated(struct smbd_server_connection *conn);
void srv_set_signing(struct smbd_server_connection *conn,
const DATA_BLOB user_session_key,
const DATA_BLOB response);
/* The following definitions come from smbd/aio.c */
struct aio_extra;
bool aio_write_through_requested(struct aio_extra *aio_ex);
NTSTATUS schedule_aio_read_and_X(connection_struct *conn,
struct smb_request *req,
files_struct *fsp, off_t startpos,
size_t smb_maxcnt);
NTSTATUS schedule_aio_write_and_X(connection_struct *conn,
struct smb_request *req,
files_struct *fsp, const char *data,
off_t startpos,
size_t numtowrite);
NTSTATUS schedule_smb2_aio_read(connection_struct *conn,
struct smb_request *smbreq,
files_struct *fsp,
TALLOC_CTX *ctx,
DATA_BLOB *preadbuf,
off_t startpos,
size_t smb_maxcnt);
NTSTATUS schedule_aio_smb2_write(connection_struct *conn,
struct smb_request *smbreq,
files_struct *fsp,
uint64_t in_offset,
DATA_BLOB in_data,
bool write_through);
bool cancel_smb2_aio(struct smb_request *smbreq);
/* The following definitions come from smbd/blocking.c */
void brl_timeout_fn(struct tevent_context *event_ctx,
struct tevent_timer *te,
struct timeval now,
void *private_data);
struct timeval timeval_brl_min(const struct timeval *tv1,
const struct timeval *tv2);
void process_blocking_lock_queue(struct smbd_server_connection *sconn);
bool push_blocking_lock_request( struct byte_range_lock *br_lck,
struct smb_request *req,
files_struct *fsp,
int lock_timeout,
int lock_num,
uint64_t smblctx,
enum brl_type lock_type,
enum brl_flavour lock_flav,
uint64_t offset,
uint64_t count,
uint64_t blocking_smblctx);
void smbd_cancel_pending_lock_requests_by_fid(files_struct *fsp,
struct byte_range_lock *br_lck,
enum file_close_type close_type);
void cancel_pending_lock_requests_by_fid(files_struct *fsp,
struct byte_range_lock *br_lck,
enum file_close_type close_type);
void remove_pending_lock_requests_by_mid_smb1(
struct smbd_server_connection *sconn, uint64_t mid);
bool blocking_lock_was_deferred_smb1(
struct smbd_server_connection *sconn, uint64_t mid);
struct blocking_lock_record *blocking_lock_cancel_smb1(files_struct *fsp,
uint64_t smblctx,
uint64_t offset,
uint64_t count,
enum brl_flavour lock_flav,
unsigned char locktype,
NTSTATUS err);
/* The following definitions come from smbd/close.c */
void set_close_write_time(struct files_struct *fsp, struct timespec ts);
NTSTATUS close_file(struct smb_request *req, files_struct *fsp,
enum file_close_type close_type);
void msg_close_file(struct messaging_context *msg_ctx,
void *private_data,
uint32_t msg_type,
struct server_id server_id,
DATA_BLOB *data);
NTSTATUS delete_all_streams(connection_struct *conn, const char *fname);
bool recursive_rmdir(TALLOC_CTX *ctx,
connection_struct *conn,
struct smb_filename *smb_dname);
/* The following definitions come from smbd/conn.c */
int conn_num_open(struct smbd_server_connection *sconn);
bool conn_snum_used(struct smbd_server_connection *sconn, int snum);
connection_struct *conn_new(struct smbd_server_connection *sconn);
bool conn_idle_all(struct smbd_server_connection *sconn, time_t t);
void conn_clear_vuid_caches(struct smbd_server_connection *sconn, uint64_t vuid);
void conn_free(connection_struct *conn);
void conn_force_tdis(struct smbd_server_connection *sconn, const char *sharename);
void msg_force_tdis(struct messaging_context *msg,
void *private_data,
uint32_t msg_type,
struct server_id server_id,
DATA_BLOB *data);
/* The following definitions come from smbd/connection.c */
int count_current_connections(const char *sharename, bool verify);
bool connections_snum_used(struct smbd_server_connection *unused, int snum);
/* The following definitions come from smbd/dfree.c */
void disk_norm(bool small_query, uint64_t *bsize,uint64_t *dfree,uint64_t *dsize);
uint64_t sys_disk_free(connection_struct *conn, const char *path, bool small_query,
uint64_t *bsize,uint64_t *dfree,uint64_t *dsize);
uint64_t get_dfree_info(connection_struct *conn,
const char *path,
bool small_query,
uint64_t *bsize,
uint64_t *dfree,
uint64_t *dsize);
/* The following definitions come from smbd/dir.c */
bool make_dir_struct(TALLOC_CTX *ctx,
char *buf,
const char *mask,
const char *fname,
off_t size,
uint32 mode,
time_t date,
bool uc);
bool init_dptrs(struct smbd_server_connection *sconn);
const char *dptr_path(struct smbd_server_connection *sconn, int key);
const char *dptr_wcard(struct smbd_server_connection *sconn, int key);
uint16 dptr_attr(struct smbd_server_connection *sconn, int key);
void dptr_close(struct smbd_server_connection *sconn, int *key);
void dptr_closecnum(connection_struct *conn);
void dptr_idlecnum(connection_struct *conn);
void dptr_closepath(struct smbd_server_connection *sconn,
char *path,uint16 spid);
NTSTATUS dptr_create(connection_struct *conn,
struct smb_request *req,
files_struct *fsp,
const char *path, bool old_handle, bool expect_close,uint16 spid,
const char *wcard, bool wcard_has_wild, uint32 attr, struct dptr_struct **dptr_ret);
void dptr_CloseDir(files_struct *fsp);
void dptr_SeekDir(struct dptr_struct *dptr, long offset);
long dptr_TellDir(struct dptr_struct *dptr);
bool dptr_has_wild(struct dptr_struct *dptr);
int dptr_dnum(struct dptr_struct *dptr);
bool dptr_get_priv(struct dptr_struct *dptr);
void dptr_set_priv(struct dptr_struct *dptr);
char *dptr_ReadDirName(TALLOC_CTX *ctx,
struct dptr_struct *dptr,
long *poffset,
SMB_STRUCT_STAT *pst);
bool dptr_SearchDir(struct dptr_struct *dptr, const char *name, long *poffset, SMB_STRUCT_STAT *pst);
void dptr_init_search_op(struct dptr_struct *dptr);
bool dptr_fill(struct smbd_server_connection *sconn,
char *buf1,unsigned int key);
struct dptr_struct *dptr_fetch(struct smbd_server_connection *sconn,
char *buf,int *num);
struct dptr_struct *dptr_fetch_lanman2(struct smbd_server_connection *sconn,
int dptr_num);
bool dir_check_ftype(connection_struct *conn, uint32 mode, uint32 dirtype);
bool get_dir_entry(TALLOC_CTX *ctx,
struct dptr_struct *dirptr,
const char *mask,
uint32 dirtype,
char **pp_fname_out,
off_t *size,
uint32 *mode,
struct timespec *date,
bool check_descend,
bool ask_sharemode);
bool is_visible_file(connection_struct *conn, const char *dir_path, const char *name, SMB_STRUCT_STAT *pst, bool use_veto);
struct smb_Dir *OpenDir(TALLOC_CTX *mem_ctx, connection_struct *conn,
const char *name, const char *mask, uint32 attr);
const char *ReadDirName(struct smb_Dir *dirp, long *poffset,
SMB_STRUCT_STAT *sbuf, char **talloced);
void RewindDir(struct smb_Dir *dirp, long *poffset);
void SeekDir(struct smb_Dir *dirp, long offset);
long TellDir(struct smb_Dir *dirp);
bool SearchDir(struct smb_Dir *dirp, const char *name, long *poffset);
NTSTATUS can_delete_directory(struct connection_struct *conn,
const char *dirname);
/* The following definitions come from smbd/dmapi.c */
const void *dmapi_get_current_session(void);
bool dmapi_have_session(void);
bool dmapi_new_session(void);
bool dmapi_destroy_session(void);
uint32 dmapi_file_flags(const char * const path);
/* The following definitions come from smbd/dnsregister.c */
bool smbd_setup_mdns_registration(struct tevent_context *ev,
TALLOC_CTX *mem_ctx,
uint16_t port);
/* The following definitions come from smbd/dosmode.c */
mode_t unix_mode(connection_struct *conn, int dosmode,
const struct smb_filename *smb_fname,
const char *inherit_from_dir);
uint32 dos_mode_msdfs(connection_struct *conn,
const struct smb_filename *smb_fname);
int dos_attributes_to_stat_dos_flags(uint32_t dosmode);
uint32 dos_mode(connection_struct *conn, struct smb_filename *smb_fname);
int file_set_dosmode(connection_struct *conn, struct smb_filename *smb_fname,
uint32 dosmode, const char *parent_dir, bool newfile);
NTSTATUS file_set_sparse(connection_struct *conn,
struct files_struct *fsp,
bool sparse);
int file_ntimes(connection_struct *conn, const struct smb_filename *smb_fname,
struct smb_file_time *ft);
bool set_sticky_write_time_path(struct file_id fileid, struct timespec mtime);
bool set_sticky_write_time_fsp(struct files_struct *fsp,
struct timespec mtime);
NTSTATUS set_create_timespec_ea(connection_struct *conn,
const struct smb_filename *smb_fname,
struct timespec create_time);
struct timespec get_create_timespec(connection_struct *conn,
struct files_struct *fsp,
const struct smb_filename *smb_fname);
struct timespec get_change_timespec(connection_struct *conn,
struct files_struct *fsp,
const struct smb_filename *smb_fname);
/* The following definitions come from smbd/error.c */
bool use_nt_status(void);
void error_packet_set(char *outbuf, uint8 eclass, uint32 ecode, NTSTATUS ntstatus, int line, const char *file);
int error_packet(char *outbuf, uint8 eclass, uint32 ecode, NTSTATUS ntstatus, int line, const char *file);
void reply_nt_error(struct smb_request *req, NTSTATUS ntstatus,
int line, const char *file);
void reply_force_dos_error(struct smb_request *req, uint8 eclass, uint32 ecode,
int line, const char *file);
void reply_both_error(struct smb_request *req, uint8 eclass, uint32 ecode,
NTSTATUS status, int line, const char *file);
void reply_openerror(struct smb_request *req, NTSTATUS status);
/* The following definitions come from smbd/file_access.c */
bool can_delete_file_in_directory(connection_struct *conn,
const struct smb_filename *smb_fname);
bool can_write_to_file(connection_struct *conn,
const struct smb_filename *smb_fname);
bool directory_has_default_acl(connection_struct *conn, const char *fname);
NTSTATUS can_set_delete_on_close(files_struct *fsp, uint32 dosmode);
/* The following definitions come from smbd/fileio.c */
ssize_t read_file(files_struct *fsp,char *data,off_t pos,size_t n);
void update_write_time_handler(struct tevent_context *ctx,
struct tevent_timer *te,
struct timeval now,
void *private_data);
void trigger_write_time_update(struct files_struct *fsp);
void trigger_write_time_update_immediate(struct files_struct *fsp);
void mark_file_modified(files_struct *fsp);
ssize_t write_file(struct smb_request *req,
files_struct *fsp,
const char *data,
off_t pos,
size_t n);
void delete_write_cache(files_struct *fsp);
void set_filelen_write_cache(files_struct *fsp, off_t file_size);
ssize_t flush_write_cache(files_struct *fsp, enum flush_reason_enum reason);
NTSTATUS sync_file(connection_struct *conn, files_struct *fsp, bool write_through);
int fsp_stat(files_struct *fsp);
/* The following definitions come from smbd/filename.c */
NTSTATUS unix_convert(TALLOC_CTX *ctx,
connection_struct *conn,
const char *orig_path,
struct smb_filename **smb_fname,
uint32_t ucf_flags);
NTSTATUS check_veto_path(connection_struct *conn, const char *name);
NTSTATUS check_name(connection_struct *conn, const char *name);
int get_real_filename(connection_struct *conn, const char *path,
const char *name, TALLOC_CTX *mem_ctx,
char **found_name);
NTSTATUS filename_convert(TALLOC_CTX *mem_ctx,
connection_struct *conn,
bool dfs_path,
const char *name_in,
uint32_t ucf_flags,
bool *ppath_contains_wcard,
struct smb_filename **pp_smb_fname);
NTSTATUS filename_convert_with_privilege(TALLOC_CTX *mem_ctx,
connection_struct *conn,
struct smb_request *smbreq,
const char *name_in,
uint32_t ucf_flags,
bool *ppath_contains_wcard,
struct smb_filename **pp_smb_fname);
/* The following definitions come from smbd/files.c */
NTSTATUS fsp_new(struct connection_struct *conn, TALLOC_CTX *mem_ctx,
files_struct **result);
NTSTATUS file_new(struct smb_request *req, connection_struct *conn,
files_struct **result);
void file_close_conn(connection_struct *conn);
void file_close_pid(struct smbd_server_connection *sconn, uint16 smbpid,
uint64_t vuid);
bool file_init_global(void);
bool file_init(struct smbd_server_connection *sconn);
void file_close_user(struct smbd_server_connection *sconn, uint64_t vuid);
struct files_struct *files_forall(
struct smbd_server_connection *sconn,
struct files_struct *(*fn)(struct files_struct *fsp,
void *private_data),
void *private_data);
files_struct *file_find_fd(struct smbd_server_connection *sconn, int fd);
files_struct *file_find_dif(struct smbd_server_connection *sconn,
struct file_id id, unsigned long gen_id);
files_struct *file_find_di_first(struct smbd_server_connection *sconn,
struct file_id id);
files_struct *file_find_di_next(files_struct *start_fsp);
bool file_find_subpath(files_struct *dir_fsp);
void file_sync_all(connection_struct *conn);
void fsp_free(files_struct *fsp);
void file_free(struct smb_request *req, files_struct *fsp);
files_struct *file_fsp(struct smb_request *req, uint16 fid);
struct files_struct *file_fsp_get(struct smbd_smb2_request *smb2req,
uint64_t persistent_id,
uint64_t volatile_id);
struct files_struct *file_fsp_smb2(struct smbd_smb2_request *smb2req,
uint64_t persistent_id,
uint64_t volatile_id);
NTSTATUS dup_file_fsp(struct smb_request *req, files_struct *from,
uint32 access_mask, uint32 share_access,
uint32 create_options, files_struct *to);
NTSTATUS file_name_hash(connection_struct *conn,
const char *name, uint32_t *p_name_hash);
NTSTATUS fsp_set_smb_fname(struct files_struct *fsp,
const struct smb_filename *smb_fname_in);
/* The following definitions come from smbd/ipc.c */
NTSTATUS nt_status_np_pipe(NTSTATUS status);
void send_trans_reply(connection_struct *conn,
struct smb_request *req,
char *rparam, int rparam_len,
char *rdata, int rdata_len,
bool buffer_too_large);
void reply_trans(struct smb_request *req);
void reply_transs(struct smb_request *req);
/* The following definitions come from smbd/lanman.c */
void api_reply(connection_struct *conn, uint64_t vuid,
struct smb_request *req,
char *data, char *params,
int tdscnt, int tpscnt,
int mdrcnt, int mprcnt);
/* The following definitions come from smbd/mangle.c */
void mangle_reset_cache(void);
void mangle_change_to_posix(void);
bool mangle_is_mangled(const char *s, const struct share_params *p);
bool mangle_is_8_3(const char *fname, bool check_case,
const struct share_params *p);
bool mangle_is_8_3_wildcards(const char *fname, bool check_case,
const struct share_params *p);
bool mangle_must_mangle(const char *fname,
const struct share_params *p);
bool mangle_lookup_name_from_8_3(TALLOC_CTX *ctx,
const char *in,
char **out, /* talloced on the given context. */
const struct share_params *p);
bool name_to_8_3(const char *in,
char out[13],
bool cache83,
const struct share_params *p);
/* The following definitions come from smbd/mangle_hash.c */
const struct mangle_fns *mangle_hash_init(void);
/* The following definitions come from smbd/mangle_hash2.c */
const struct mangle_fns *mangle_hash2_init(void);
const struct mangle_fns *posix_mangle_init(void);
/* The following definitions come from smbd/message.c */
void reply_sends(struct smb_request *req);
void reply_sendstrt(struct smb_request *req);
void reply_sendtxt(struct smb_request *req);
void reply_sendend(struct smb_request *req);
/* The following definitions come from smbd/msdfs.c */
bool is_msdfs_link(connection_struct *conn,
const char *path,
SMB_STRUCT_STAT *sbufp);
struct junction_map;
NTSTATUS get_referred_path(TALLOC_CTX *ctx,
const char *dfs_path,
bool allow_broken_path,
struct junction_map *jucn,
int *consumedcntp,
bool *self_referralp);
int setup_dfs_referral(connection_struct *orig_conn,
const char *dfs_path,
int max_referral_level,
char **ppdata, NTSTATUS *pstatus);
bool create_junction(TALLOC_CTX *ctx,
const char *dfs_path,
bool allow_broken_path,
struct junction_map *jucn);
bool create_msdfs_link(const struct junction_map *jucn);
bool remove_msdfs_link(const struct junction_map *jucn);
struct junction_map *enum_msdfs_links(TALLOC_CTX *ctx, size_t *p_num_jn);
NTSTATUS resolve_dfspath_wcard(TALLOC_CTX *ctx,
connection_struct *conn,
bool dfs_pathnames,
const char *name_in,
bool allow_wcards,
bool allow_broken_path,
char **pp_name_out,
bool *ppath_contains_wcard);
NTSTATUS create_conn_struct(TALLOC_CTX *ctx,
struct tevent_context *ev,
struct messaging_context *msg,
connection_struct **pconn,
int snum,
const char *path,
const struct auth_session_info *session_info);
NTSTATUS create_conn_struct_cwd(TALLOC_CTX *ctx,
struct tevent_context *ev,
struct messaging_context *msg,
connection_struct **pconn,
int snum,
const char *path,
const struct auth_session_info *session_info,
char **poldcwd);
/* The following definitions come from smbd/negprot.c */
void reply_negprot(struct smb_request *req);
/* The following definitions come from smbd/notify.c */
bool change_notify_fsp_has_changes(struct files_struct *fsp);
void change_notify_reply(struct smb_request *req,
NTSTATUS error_code,
uint32_t max_param,
struct notify_change_buf *notify_buf,
void (*reply_fn)(struct smb_request *req,
NTSTATUS error_code,
uint8_t *buf, size_t len));
NTSTATUS change_notify_create(struct files_struct *fsp, uint32 filter,
bool recursive);
NTSTATUS change_notify_add_request(struct smb_request *req,
uint32 max_param,
uint32 filter, bool recursive,
struct files_struct *fsp,
void (*reply_fn)(struct smb_request *req,
NTSTATUS error_code,
uint8_t *buf, size_t len));
void remove_pending_change_notify_requests_by_mid(
struct smbd_server_connection *sconn, uint64_t mid);
void remove_pending_change_notify_requests_by_fid(files_struct *fsp,
NTSTATUS status);
void notify_fname(connection_struct *conn, uint32 action, uint32 filter,
const char *path);
char *notify_filter_string(TALLOC_CTX *mem_ctx, uint32 filter);
struct sys_notify_context *sys_notify_context_create(TALLOC_CTX *mem_ctx,
struct tevent_context *ev);
/* The following definitions come from smbd/notify_inotify.c */
NTSTATUS inotify_watch(struct sys_notify_context *ctx,
const char *path,
uint32_t *filter,
uint32_t *subdir_filter,
void (*callback)(struct sys_notify_context *ctx,
void *private_data,
struct notify_event *ev),
void *private_data,
void *handle_p);
/* The following definitions come from smbd/notify_internal.c */
struct notify_context *notify_init(TALLOC_CTX *mem_ctx,
struct messaging_context *messaging_ctx,
struct tevent_context *ev);
NTSTATUS notify_add(struct notify_context *notify,
const char *path, uint32_t filter, uint32_t subdir_filter,
void (*callback)(void *, const struct notify_event *),
void *private_data);
NTSTATUS notify_remove(struct notify_context *notify, void *private_data);
void notify_trigger(struct notify_context *notify,
uint32_t action, uint32_t filter, const char *path);
void notify_walk_idx(struct notify_context *notify,
void (*fn)(const char *path,
uint32_t *vnns, size_t num_vnns,
void *private_data),
void *private_data);
void notify_walk(struct notify_context *notify,
void (*fn)(const char *path,
struct notify_db_entry *entries,
size_t num_entries,
time_t deleted_time, void *private_data),
void *private_data);
void notify_cleanup(struct notify_context *notify);
struct tevent_req *notify_cluster_proxy_send(
TALLOC_CTX *mem_ctx, struct tevent_context *ev,
struct notify_context *notify);
int notify_cluster_proxy_recv(struct tevent_req *req);
/* The following definitions come from smbd/ntquotas.c */
int vfs_get_ntquota(files_struct *fsp, enum SMB_QUOTA_TYPE qtype, struct dom_sid *psid, SMB_NTQUOTA_STRUCT *qt);
int vfs_set_ntquota(files_struct *fsp, enum SMB_QUOTA_TYPE qtype, struct dom_sid *psid, SMB_NTQUOTA_STRUCT *qt);
int vfs_get_user_ntquota_list(files_struct *fsp, SMB_NTQUOTA_LIST **qt_list);
void *init_quota_handle(TALLOC_CTX *mem_ctx);
/* The following definitions come from smbd/nttrans.c */
void reply_ntcreate_and_X(struct smb_request *req);
NTSTATUS set_sd(files_struct *fsp, struct security_descriptor *psd,
uint32_t security_info_sent);
NTSTATUS set_sd_blob(files_struct *fsp, uint8_t *data, uint32_t sd_len,
uint32_t security_info_sent);
struct ea_list *read_nttrans_ea_list(TALLOC_CTX *ctx, const char *pdata, size_t data_size);
void reply_ntcancel(struct smb_request *req);
void reply_ntrename(struct smb_request *req);
NTSTATUS smbd_do_query_security_desc(connection_struct *conn,
TALLOC_CTX *mem_ctx,
files_struct *fsp,
uint32_t security_info_wanted,
uint32_t max_data_count,
uint8_t **ppmarshalled_sd,
size_t *psd_size);
void reply_nttrans(struct smb_request *req);
void reply_nttranss(struct smb_request *req);
/* The following definitions come from smbd/open.c */
NTSTATUS smbd_check_access_rights(struct connection_struct *conn,
const struct smb_filename *smb_fname,
bool use_privs,
uint32_t access_mask);
NTSTATUS fd_open(struct connection_struct *conn, files_struct *fsp,
int flags, mode_t mode);
NTSTATUS fd_close(files_struct *fsp);
void change_file_owner_to_parent(connection_struct *conn,
const char *inherit_from_dir,
files_struct *fsp);
NTSTATUS change_dir_owner_to_parent(connection_struct *conn,
const char *inherit_from_dir,
const char *fname,
SMB_STRUCT_STAT *psbuf);
bool is_stat_open(uint32 access_mask);
bool is_deferred_open_async(const void *ptr);
NTSTATUS open_file_fchmod(connection_struct *conn,
struct smb_filename *smb_fname,
files_struct **result);
NTSTATUS create_directory(connection_struct *conn, struct smb_request *req,
struct smb_filename *smb_dname);
void msg_file_was_renamed(struct messaging_context *msg,
void *private_data,
uint32_t msg_type,
struct server_id server_id,
DATA_BLOB *data);
NTSTATUS open_streams_for_delete(connection_struct *conn,
const char *fname);
NTSTATUS create_file_default(connection_struct *conn,
struct smb_request *req,
uint16_t root_dir_fid,
struct smb_filename * smb_fname,
uint32_t access_mask,
uint32_t share_access,
uint32_t create_disposition,
uint32_t create_options,
uint32_t file_attributes,
uint32_t oplock_request,
uint64_t allocation_size,
uint32_t private_flags,
struct security_descriptor *sd,
struct ea_list *ea_list,
files_struct **result,
int *pinfo);
NTSTATUS get_relative_fid_filename(connection_struct *conn,
struct smb_request *req,
uint16_t root_dir_fid,
const struct smb_filename *smb_fname,
struct smb_filename **smb_fname_out);
/* The following definitions come from smbd/oplock.c */
void break_kernel_oplock(struct messaging_context *msg_ctx, files_struct *fsp);
NTSTATUS set_file_oplock(files_struct *fsp, int oplock_type);
void release_file_oplock(files_struct *fsp);
bool remove_oplock(files_struct *fsp);
bool downgrade_oplock(files_struct *fsp);
bool should_notify_deferred_opens(struct smbd_server_connection *sconn);
void break_level2_to_none_async(files_struct *fsp);
void contend_level2_oplocks_begin(files_struct *fsp,
enum level2_contention_type type);
void contend_level2_oplocks_end(files_struct *fsp,
enum level2_contention_type type);
void smbd_contend_level2_oplocks_begin(files_struct *fsp,
enum level2_contention_type type);
void smbd_contend_level2_oplocks_end(files_struct *fsp,
enum level2_contention_type type);
void share_mode_entry_to_message(char *msg, const struct share_mode_entry *e);
void message_to_share_mode_entry(struct share_mode_entry *e, char *msg);
bool init_oplocks(struct smbd_server_connection *sconn);
void init_kernel_oplocks(struct smbd_server_connection *sconn);
/* The following definitions come from smbd/oplock_irix.c */
struct kernel_oplocks *irix_init_kernel_oplocks(struct smbd_server_connection *sconn);
/* The following definitions come from smbd/oplock_linux.c */
void linux_set_lease_capability(void);
int linux_set_lease_sighandler(int fd);
int linux_setlease(int fd, int leasetype);
struct kernel_oplocks *linux_init_kernel_oplocks(struct smbd_server_connection *sconn);
/* The following definitions come from smbd/password.c */
struct user_struct *get_valid_user_struct(struct smbd_server_connection *sconn,
uint64_t vuid);
void invalidate_vuid(struct smbd_server_connection *sconn, uint64_t vuid);
int register_homes_share(const char *username);
/* The following definitions come from smbd/pipes.c */
NTSTATUS open_np_file(struct smb_request *smb_req, const char *name,
struct files_struct **pfsp);
void reply_open_pipe_and_X(connection_struct *conn, struct smb_request *req);
void reply_pipe_write(struct smb_request *req);
void reply_pipe_write_and_X(struct smb_request *req);
void reply_pipe_read_and_X(struct smb_request *req);
/* The following definitions come from smbd/posix_acls.c */
void create_file_sids(const SMB_STRUCT_STAT *psbuf, struct dom_sid *powner_sid, struct dom_sid *pgroup_sid);
uint32_t map_canon_ace_perms(int snum,
enum security_ace_type *pacl_type,
mode_t perms,
bool directory_ace);
NTSTATUS unpack_nt_owners(connection_struct *conn, uid_t *puser, gid_t *pgrp, uint32 security_info_sent, const struct security_descriptor *psd);
bool current_user_in_group(connection_struct *conn, gid_t gid);
SMB_ACL_T free_empty_sys_acl(connection_struct *conn, SMB_ACL_T the_acl);
NTSTATUS posix_fget_nt_acl(struct files_struct *fsp, uint32_t security_info,
TALLOC_CTX *mem_ctx,
struct security_descriptor **ppdesc);
NTSTATUS posix_get_nt_acl(struct connection_struct *conn, const char *name,
uint32_t security_info,
TALLOC_CTX *mem_ctx,
struct security_descriptor **ppdesc);
NTSTATUS try_chown(files_struct *fsp, uid_t uid, gid_t gid);
NTSTATUS set_nt_acl(files_struct *fsp, uint32 security_info_sent, const struct security_descriptor *psd);
int get_acl_group_bits( connection_struct *conn, const char *fname, mode_t *mode );
int chmod_acl(connection_struct *conn, const char *name, mode_t mode);
int inherit_access_posix_acl(connection_struct *conn, const char *inherit_from_dir,
const char *name, mode_t mode);
int fchmod_acl(files_struct *fsp, mode_t mode);
bool set_unix_posix_default_acl(connection_struct *conn, const char *fname,
const SMB_STRUCT_STAT *psbuf,
uint16 num_def_acls, const char *pdata);
bool set_unix_posix_acl(connection_struct *conn, files_struct *fsp, const char *fname, uint16 num_acls, const char *pdata);
NTSTATUS get_nt_acl_no_snum( TALLOC_CTX *ctx, const char *fname,
uint32 security_info_wanted,
struct security_descriptor **sd);
NTSTATUS make_default_filesystem_acl(TALLOC_CTX *ctx,
const char *name,
SMB_STRUCT_STAT *psbuf,
struct security_descriptor **ppdesc);
int posix_sys_acl_blob_get_file(vfs_handle_struct *handle,
const char *path_p,
TALLOC_CTX *mem_ctx,
char **blob_description,
DATA_BLOB *blob);
int posix_sys_acl_blob_get_fd(vfs_handle_struct *handle,
files_struct *fsp,
TALLOC_CTX *mem_ctx,
char **blob_description,
DATA_BLOB *blob);
/* The following definitions come from smbd/process.c */
void smbd_setup_sig_term_handler(struct smbd_server_connection *sconn);
void smbd_setup_sig_hup_handler(struct smbd_server_connection *sconn);
bool srv_send_smb(struct smbd_server_connection *sconn, char *buffer,
bool no_signing, uint32_t seqnum,
bool do_encrypt,
struct smb_perfcount_data *pcd);
int srv_set_message(char *buf,
int num_words,
int num_bytes,
bool zero);
void remove_deferred_open_message_smb(struct smbd_server_connection *sconn,
uint64_t mid);
bool schedule_deferred_open_message_smb(struct smbd_server_connection *sconn,
uint64_t mid);
bool open_was_deferred(struct smbd_server_connection *sconn, uint64_t mid);
bool get_deferred_open_message_state(struct smb_request *smbreq,
struct timeval *p_request_time,
void **pp_state);
bool push_deferred_open_message_smb(struct smb_request *req,
struct timeval request_time,
struct timeval timeout,
struct file_id id,
char *private_data,
size_t priv_len);
NTSTATUS allow_new_trans(struct trans_state *list, uint64_t mid);
void reply_outbuf(struct smb_request *req, uint8 num_words, uint32 num_bytes);
void smb_request_done(struct smb_request *req);
const char *smb_fn_name(int type);
void add_to_common_flags2(uint32 v);
void remove_from_common_flags2(uint32 v);
void construct_reply_common_req(struct smb_request *req, char *outbuf);
bool smb1_is_chain(const uint8_t *buf);
bool smb1_walk_chain(const uint8_t *buf,
bool (*fn)(uint8_t cmd,
uint8_t wct, const uint16_t *vwv,
uint16_t num_bytes, const uint8_t *bytes,
void *private_data),
void *private_data);
unsigned smb1_chain_length(const uint8_t *buf);
bool smb1_parse_chain(TALLOC_CTX *mem_ctx, const uint8_t *buf,
struct smbd_server_connection *sconn,
bool encrypted, uint32_t seqnum,
struct smb_request ***reqs, unsigned *num_reqs);
bool req_is_in_chain(const struct smb_request *req);
void smbd_process(struct tevent_context *ev_ctx,
struct messaging_context *msg_ctx,
int sock_fd,
bool interactive);
bool fork_echo_handler(struct smbd_server_connection *sconn);
/* The following definitions come from smbd/quotas.c */
bool disk_quotas(const char *path, uint64_t *bsize, uint64_t *dfree, uint64_t *dsize);
bool disk_quotas_vxfs(const char *name, char *path, uint64_t *bsize, uint64_t *dfree, uint64_t *dsize);
/* The following definitions come from smbd/reply.c */
NTSTATUS check_path_syntax(char *path);
NTSTATUS check_path_syntax_wcard(char *path, bool *p_contains_wcard);
NTSTATUS check_path_syntax_posix(char *path);
size_t srvstr_get_path_wcard(TALLOC_CTX *ctx,
const char *inbuf,
uint16 smb_flags2,
char **pp_dest,
const char *src,
size_t src_len,
int flags,
NTSTATUS *err,
bool *contains_wcard);
size_t srvstr_get_path(TALLOC_CTX *ctx,
const char *inbuf,
uint16 smb_flags2,
char **pp_dest,
const char *src,
size_t src_len,
int flags,
NTSTATUS *err);
size_t srvstr_get_path_req_wcard(TALLOC_CTX *mem_ctx, struct smb_request *req,
char **pp_dest, const char *src, int flags,
NTSTATUS *err, bool *contains_wcard);
size_t srvstr_get_path_req(TALLOC_CTX *mem_ctx, struct smb_request *req,
char **pp_dest, const char *src, int flags,
NTSTATUS *err);
size_t srvstr_pull_req_talloc(TALLOC_CTX *ctx, struct smb_request *req,
char **dest, const char *src, int flags);
bool check_fsp_open(connection_struct *conn, struct smb_request *req,
files_struct *fsp);
bool check_fsp(connection_struct *conn, struct smb_request *req,
files_struct *fsp);
bool check_fsp_ntquota_handle(connection_struct *conn, struct smb_request *req,
files_struct *fsp);
void reply_special(struct smbd_server_connection *sconn, char *inbuf, size_t inbuf_len);
void reply_tcon(struct smb_request *req);
void reply_tcon_and_X(struct smb_request *req);
void reply_unknown_new(struct smb_request *req, uint8 type);
void reply_ioctl(struct smb_request *req);
void reply_checkpath(struct smb_request *req);
void reply_getatr(struct smb_request *req);
void reply_setatr(struct smb_request *req);
void reply_dskattr(struct smb_request *req);
void reply_search(struct smb_request *req);
void reply_fclose(struct smb_request *req);
void reply_open(struct smb_request *req);
void reply_open_and_X(struct smb_request *req);
void reply_ulogoffX(struct smb_request *req);
void reply_mknew(struct smb_request *req);
void reply_ctemp(struct smb_request *req);
NTSTATUS unlink_internals(connection_struct *conn, struct smb_request *req,
uint32 dirtype, struct smb_filename *smb_fname,
bool has_wild);
void reply_unlink(struct smb_request *req);
ssize_t fake_sendfile(files_struct *fsp, off_t startpos, size_t nread);
void sendfile_short_send(files_struct *fsp,
ssize_t nread,
size_t headersize,
size_t smb_maxcnt);
void reply_readbraw(struct smb_request *req);
void reply_lockread(struct smb_request *req);
void reply_read(struct smb_request *req);
void reply_read_and_X(struct smb_request *req);
void error_to_writebrawerr(struct smb_request *req);
void reply_writebraw(struct smb_request *req);
void reply_writeunlock(struct smb_request *req);
void reply_write(struct smb_request *req);
bool is_valid_writeX_buffer(struct smbd_server_connection *sconn,
const uint8_t *inbuf);
void reply_write_and_X(struct smb_request *req);
void reply_lseek(struct smb_request *req);
void reply_flush(struct smb_request *req);
void reply_exit(struct smb_request *req);
void reply_close(struct smb_request *req);
void reply_writeclose(struct smb_request *req);
void reply_lock(struct smb_request *req);
void reply_unlock(struct smb_request *req);
void reply_tdis(struct smb_request *req);
void reply_echo(struct smb_request *req);
void reply_printopen(struct smb_request *req);
void reply_printclose(struct smb_request *req);
void reply_printqueue(struct smb_request *req);
void reply_printwrite(struct smb_request *req);
void reply_mkdir(struct smb_request *req);
void reply_rmdir(struct smb_request *req);
NTSTATUS rename_internals_fsp(connection_struct *conn,
files_struct *fsp,
const struct smb_filename *smb_fname_dst_in,
uint32 attrs,
bool replace_if_exists);
NTSTATUS rename_internals(TALLOC_CTX *ctx,
connection_struct *conn,
struct smb_request *req,
struct smb_filename *smb_fname_src,
struct smb_filename *smb_fname_dst,
uint32 attrs,
bool replace_if_exists,
bool src_has_wild,
bool dest_has_wild,
uint32_t access_mask);
void reply_mv(struct smb_request *req);
NTSTATUS copy_file(TALLOC_CTX *ctx,
connection_struct *conn,
struct smb_filename *smb_fname_src,
struct smb_filename *smb_fname_dst,
int ofun,
int count,
bool target_is_directory);
void reply_copy(struct smb_request *req);
uint64_t get_lock_pid(const uint8_t *data, int data_offset,
bool large_file_format);
uint64_t get_lock_count(const uint8_t *data, int data_offset,
bool large_file_format);
uint64_t get_lock_offset(const uint8_t *data, int data_offset,
bool large_file_format, bool *err);
void reply_lockingX(struct smb_request *req);
void reply_readbmpx(struct smb_request *req);
void reply_readbs(struct smb_request *req);
void reply_setattrE(struct smb_request *req);
void reply_writebmpx(struct smb_request *req);
void reply_writebs(struct smb_request *req);
void reply_getattrE(struct smb_request *req);
/* The following definitions come from smbd/seal.c */
bool is_encrypted_packet(struct smbd_server_connection *sconn,
const uint8_t *inbuf);
void srv_free_enc_buffer(struct smbd_server_connection *sconn, char *buf);
NTSTATUS srv_decrypt_buffer(struct smbd_server_connection *sconn, char *buf);
NTSTATUS srv_encrypt_buffer(struct smbd_server_connection *sconn, char *buf,
char **buf_out);
NTSTATUS srv_request_encryption_setup(connection_struct *conn,
unsigned char **ppdata,
size_t *p_data_size,
unsigned char **pparam,
size_t *p_param_size);
NTSTATUS srv_encryption_start(connection_struct *conn);
void server_encryption_shutdown(struct smbd_server_connection *sconn);
/* The following definitions come from smbd/sec_ctx.c */
bool unix_token_equal(const struct security_unix_token *t1, const struct security_unix_token *t2);
bool push_sec_ctx(void);
void set_sec_ctx(uid_t uid, gid_t gid, int ngroups, gid_t *groups, const struct security_token *token);
void set_root_sec_ctx(void);
bool pop_sec_ctx(void);
void init_sec_ctx(void);
const struct security_token *sec_ctx_active_token(void);
/* The following definitions come from smbd/server.c */
struct memcache *smbd_memcache(void);
void delete_and_reload_printers(struct tevent_context *ev,
struct messaging_context *msg_ctx);
bool reload_services(struct smbd_server_connection *sconn,
bool (*snumused) (struct smbd_server_connection *, int),
bool test);
NTSTATUS messaging_send_to_children(struct messaging_context *msg_ctx,
uint32_t msg_type, DATA_BLOB* data);
/* The following definitions come from smbd/server_exit.c */
void smbd_exit_server(const char *reason) _NORETURN_;
void smbd_exit_server_cleanly(const char *const reason) _NORETURN_;
/* The following definitions come from smbd/service.c */
bool set_conn_connectpath(connection_struct *conn, const char *connectpath);
NTSTATUS set_conn_force_user_group(connection_struct *conn, int snum);
bool set_current_service(connection_struct *conn, uint16 flags, bool do_chdir);
void load_registry_shares(void);
int add_home_service(const char *service, const char *username, const char *homedir);
int find_service(TALLOC_CTX *ctx, const char *service, char **p_service_out);
connection_struct *make_connection_smb2(struct smbd_server_connection *sconn,
struct smbXsrv_tcon *tcon,
int snum,
struct user_struct *vuser,
const char *pdev,
NTSTATUS *pstatus);
connection_struct *make_connection(struct smbd_server_connection *sconn,
NTTIME now,
const char *service_in,
const char *pdev, uint64_t vuid,
NTSTATUS *status);
void close_cnum(connection_struct *conn, uint64_t vuid);
/* The following definitions come from smbd/session.c */
struct sessionid;
struct smbXsrv_session;
bool session_init(void);
bool session_claim(struct smbXsrv_session *session);
void session_yield(struct smbXsrv_session *session);
int list_sessions(TALLOC_CTX *mem_ctx, struct sessionid **session_list);
/* The following definitions come from smbd/sesssetup.c */
void reply_sesssetup_and_X(struct smb_request *req);
/* The following definitions come from smbd/share_access.c */
bool token_contains_name_in_list(const char *username,
const char *domain,
const char *sharename,
const struct security_token *token,
const char **list);
bool user_ok_token(const char *username, const char *domain,
const struct security_token *token, int snum);
bool is_share_read_only_for_token(const char *username,
const char *domain,
const struct security_token *token,
connection_struct *conn);
/* The following definitions come from smbd/srvstr.c */
size_t srvstr_push_fn(const char *base_ptr, uint16 smb_flags2, void *dest,
const char *src, int dest_len, int flags);
ssize_t message_push_string(uint8 **outbuf, const char *str, int flags);
/* The following definitions come from smbd/statcache.c */
void stat_cache_add( const char *full_orig_name,
char *translated_path,
bool case_sensitive);
bool stat_cache_lookup(connection_struct *conn,
bool posix_paths,
char **pp_name,
char **pp_dirpath,
char **pp_start,
SMB_STRUCT_STAT *pst);
void smbd_send_stat_cache_delete_message(struct messaging_context *msg_ctx,
const char *name);
void send_stat_cache_delete_message(struct messaging_context *msg_ctx,
const char *name);
void stat_cache_delete(const char *name);
struct TDB_DATA;
unsigned int fast_string_hash(struct TDB_DATA *key);
bool reset_stat_cache( void );
/* The following definitions come from smbd/statvfs.c */
int sys_statvfs(const char *path, vfs_statvfs_struct *statbuf);
/* The following definitions come from smbd/trans2.c */
NTSTATUS check_access(connection_struct *conn,
files_struct *fsp,
const struct smb_filename *smb_fname,
uint32_t access_mask);
uint64_t smb_roundup(connection_struct *conn, uint64_t val);
uint64_t get_FileIndex(connection_struct *conn, const SMB_STRUCT_STAT *psbuf);
NTSTATUS get_ea_value(TALLOC_CTX *mem_ctx, connection_struct *conn,
files_struct *fsp, const char *fname,
const char *ea_name, struct ea_struct *pea);
NTSTATUS get_ea_names_from_file(TALLOC_CTX *mem_ctx, connection_struct *conn,
files_struct *fsp, const char *fname,
char ***pnames, size_t *pnum_names);
NTSTATUS set_ea(connection_struct *conn, files_struct *fsp,
const struct smb_filename *smb_fname, struct ea_list *ea_list);
struct ea_list *read_ea_list_entry(TALLOC_CTX *ctx, const char *pdata, size_t data_size, size_t *pbytes_used);
void send_trans2_replies(connection_struct *conn,
struct smb_request *req,
const char *params,
int paramsize,
const char *pdata,
int datasize,
int max_data_bytes);
unsigned char *create_volume_objectid(connection_struct *conn, unsigned char objid[16]);
NTSTATUS hardlink_internals(TALLOC_CTX *ctx,
connection_struct *conn,
struct smb_request *req,
bool overwrite_if_exists,
const struct smb_filename *smb_fname_old,
struct smb_filename *smb_fname_new);
NTSTATUS smb_set_file_time(connection_struct *conn,
files_struct *fsp,
const struct smb_filename *smb_fname,
struct smb_file_time *ft,
bool setting_write_time);
void reply_findclose(struct smb_request *req);
void reply_findnclose(struct smb_request *req);
void reply_trans2(struct smb_request *req);
void reply_transs2(struct smb_request *req);
/* The following definitions come from smbd/uid.c */
bool change_to_guest(void);
NTSTATUS check_user_share_access(connection_struct *conn,
const struct auth_session_info *session_info,
uint32_t *p_share_access,
bool *p_readonly_share);
bool change_to_user(connection_struct *conn, uint64_t vuid);
bool change_to_root_user(void);
bool smbd_change_to_root_user(void);
bool become_authenticated_pipe_user(struct auth_session_info *session_info);
bool unbecome_authenticated_pipe_user(void);
void become_root(void);
void unbecome_root(void);
void smbd_become_root(void);
void smbd_unbecome_root(void);
bool become_user(connection_struct *conn, uint64_t vuid);
bool become_user_by_session(connection_struct *conn,
const struct auth_session_info *session_info);
bool unbecome_user(void);
uid_t get_current_uid(connection_struct *conn);
gid_t get_current_gid(connection_struct *conn);
const struct security_unix_token *get_current_utok(connection_struct *conn);
const struct security_token *get_current_nttok(connection_struct *conn);
uint64_t get_current_vuid(connection_struct *conn);
/* The following definitions come from smbd/utmp.c */
void sys_utmp_claim(const char *username, const char *hostname,
const char *id_str, int id_num);
void sys_utmp_yield(const char *username, const char *hostname,
const char *id_str, int id_num);
/* The following definitions come from smbd/vfs.c */
bool vfs_init_custom(connection_struct *conn, const char *vfs_object);
bool smbd_vfs_init(connection_struct *conn);
NTSTATUS vfs_file_exist(connection_struct *conn, struct smb_filename *smb_fname);
ssize_t vfs_read_data(files_struct *fsp, char *buf, size_t byte_count);
ssize_t vfs_pread_data(files_struct *fsp, char *buf,
size_t byte_count, off_t offset);
ssize_t vfs_write_data(struct smb_request *req,
files_struct *fsp,
const char *buffer,
size_t N);
ssize_t vfs_pwrite_data(struct smb_request *req,
files_struct *fsp,
const char *buffer,
size_t N,
off_t offset);
int vfs_allocate_file_space(files_struct *fsp, uint64_t len);
int vfs_set_filelen(files_struct *fsp, off_t len);
int vfs_slow_fallocate(files_struct *fsp, off_t offset, off_t len);
int vfs_fill_sparse(files_struct *fsp, off_t len);
off_t vfs_transfer_file(files_struct *in, files_struct *out, off_t n);
const char *vfs_readdirname(connection_struct *conn, void *p,
SMB_STRUCT_STAT *sbuf, char **talloced);
int vfs_ChDir(connection_struct *conn, const char *path);
char *vfs_GetWd(TALLOC_CTX *ctx, connection_struct *conn);
NTSTATUS check_reduced_name(connection_struct *conn, const char *fname);
NTSTATUS check_reduced_name_with_privilege(connection_struct *conn,
const char *fname,
struct smb_request *smbreq);
int vfs_stat_smb_fname(struct connection_struct *conn, const char *fname,
SMB_STRUCT_STAT *psbuf);
int vfs_lstat_smb_fname(struct connection_struct *conn, const char *fname,
SMB_STRUCT_STAT *psbuf);
NTSTATUS vfs_stat_fsp(files_struct *fsp);
NTSTATUS vfs_chown_fsp(files_struct *fsp, uid_t uid, gid_t gid);
NTSTATUS vfs_streaminfo(connection_struct *conn,
struct files_struct *fsp,
const char *fname,
TALLOC_CTX *mem_ctx,
unsigned int *num_streams,
struct stream_struct **streams);
/* The following definitions come from smbd/avahi_register.c */
void *avahi_start_register(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
uint16_t port);
/* The following definitions come from smbd/smb2_create.c */
NTSTATUS vfs_default_durable_cookie(struct files_struct *fsp,
TALLOC_CTX *mem_ctx,
DATA_BLOB *cookie_blob);
NTSTATUS vfs_default_durable_disconnect(struct files_struct *fsp,
const DATA_BLOB old_cookie,
TALLOC_CTX *mem_ctx,
DATA_BLOB *new_cookie);
NTSTATUS vfs_default_durable_reconnect(struct connection_struct *conn,
struct smb_request *smb1req,
struct smbXsrv_open *op,
const DATA_BLOB old_cookie,
TALLOC_CTX *mem_ctx,
files_struct **result,
DATA_BLOB *new_cookie);
#endif /* _SMBD_PROTO_H_ */