source3/libsmb/proto.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    Copyright (C) Andrew Bartlett 2001-2003
   5    Copyright (C) Andrew Tridgell 1994-1998,2000-2001
   6    Copyright (C) Gerald (Jerry) Carter 2004
   7    Copyright (C) Jelmer Vernooij 2003
   8    Copyright (C) Jeremy Allison 2001-2009,2011
   9    Copyright (C) Stefan Metzmacher 2003,2009
  10    Copyright (C) Volker Lendecke 2011
  11
  12    This program is free software; you can redistribute it and/or modify
  13    it under the terms of the GNU General Public License as published by
  14    the Free Software Foundation; either version 3 of the License, or
  15    (at your option) any later version.
  16
  17    This program is distributed in the hope that it will be useful,
  18    but WITHOUT ANY WARRANTY; without even the implied warranty of
  19    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20    GNU General Public License for more details.
  21
  22    You should have received a copy of the GNU General Public License
  23    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  24 */
  25
  26 #ifndef _LIBSMB_PROTO_H_
  27 #define _LIBSMB_PROTO_H_
  28
  29 #include "ads.h"
  30 #include "auth_info.h"
  31
  32 struct smb_trans_enc_state;
  33
  34 /* The following definitions come from libsmb/cliconnect.c  */
  35
  36 struct tevent_req *cli_session_setup_send(TALLOC_CTX *mem_ctx,
  37                                           struct tevent_context *ev,
  38                                           struct cli_state *cli,
  39                                           const char *user,
  40                                           const char *pass, int passlen,
  41                                           const char *ntpass, int ntpasslen,
  42                                           const char *workgroup);
  43 NTSTATUS cli_session_setup_recv(struct tevent_req *req);
  44 NTSTATUS cli_session_setup(struct cli_state *cli,
  45                            const char *user,
  46                            const char *pass, int passlen,
  47                            const char *ntpass, int ntpasslen,
  48                            const char *workgroup);
  49 struct tevent_req *cli_session_setup_guest_create(TALLOC_CTX *mem_ctx,
  50                                                   struct tevent_context *ev,
  51                                                   struct cli_state *cli,
  52                                                   struct tevent_req **psmbreq);
  53 struct tevent_req *cli_session_setup_guest_send(TALLOC_CTX *mem_ctx,
  54                                                 struct tevent_context *ev,
  55                                                 struct cli_state *cli);
  56 NTSTATUS cli_session_setup_guest_recv(struct tevent_req *req);
  57 NTSTATUS cli_ulogoff(struct cli_state *cli);
  58 struct tevent_req *cli_tcon_andx_create(TALLOC_CTX *mem_ctx,
  59                                         struct tevent_context *ev,
  60                                         struct cli_state *cli,
  61                                         const char *share, const char *dev,
  62                                         const char *pass, int passlen,
  63                                         struct tevent_req **psmbreq);
  64 struct tevent_req *cli_tcon_andx_send(TALLOC_CTX *mem_ctx,
  65                                       struct tevent_context *ev,
  66                                       struct cli_state *cli,
  67                                       const char *share, const char *dev,
  68                                       const char *pass, int passlen);
  69 NTSTATUS cli_tcon_andx_recv(struct tevent_req *req);
  70 NTSTATUS cli_tcon_andx(struct cli_state *cli, const char *share,
  71                        const char *dev, const char *pass, int passlen);
  72 NTSTATUS cli_tree_connect(struct cli_state *cli, const char *share,
  73                           const char *dev, const char *pass, int passlen);
  74 NTSTATUS cli_tdis(struct cli_state *cli);
  75 NTSTATUS cli_connect_nb(const char *host, const struct sockaddr_storage *dest_ss,
  76                         uint16_t port, int name_type, const char *myname,
  77                         int signing_state, int flags, struct cli_state **pcli);
  78 NTSTATUS cli_start_connection(struct cli_state **output_cli,
  79                               const char *my_name,
  80                               const char *dest_host,
  81                               const struct sockaddr_storage *dest_ss, int port,
  82                               int signing_state, int flags);
  83 struct tevent_req *cli_full_connection_send(
  84         TALLOC_CTX *mem_ctx, struct tevent_context *ev,
  85         const char *my_name, const char *dest_host,
  86         const struct sockaddr_storage *dest_ss, int port,
  87         const char *service, const char *service_type,
  88         const char *user, const char *domain,
  89         const char *password, int flags, int signing_state);
  90 NTSTATUS cli_full_connection_recv(struct tevent_req *req,
  91                                   struct cli_state **output_cli);
  92 NTSTATUS cli_full_connection(struct cli_state **output_cli,
  93                              const char *my_name,
  94                              const char *dest_host,
  95                              const struct sockaddr_storage *dest_ss, int port,
  96                              const char *service, const char *service_type,
  97                              const char *user, const char *domain,
  98                              const char *password, int flags,
  99                              int signing_state);
 100 NTSTATUS cli_raw_tcon(struct cli_state *cli,
 101                       const char *service, const char *pass, const char *dev,
 102                       uint16_t *max_xmit, uint16_t *tid);
 103 struct cli_state *get_ipc_connect(char *server,
 104                                 struct sockaddr_storage *server_ss,
 105                                 const struct user_auth_info *user_info);
 106 struct cli_state *get_ipc_connect_master_ip(TALLOC_CTX *ctx,
 107                                 struct sockaddr_storage *mb_ip,
 108                                 const struct user_auth_info *user_info,
 109                                 char **pp_workgroup_out);
 110 struct cli_state *get_ipc_connect_master_ip_bcast(TALLOC_CTX *ctx,
 111                                         const struct user_auth_info *user_info,
 112                                         char **pp_workgroup_out);
 113
 114 /* The following definitions come from libsmb/clidfs.c  */
 115
 116 NTSTATUS cli_cm_force_encryption(struct cli_state *c,
 117                         const char *username,
 118                         const char *password,
 119                         const char *domain,
 120                         const char *sharename);
 121 NTSTATUS cli_cm_open(TALLOC_CTX *ctx,
 122                                 struct cli_state *referring_cli,
 123                                 const char *server,
 124                                 const char *share,
 125                                 const struct user_auth_info *auth_info,
 126                                 bool show_hdr,
 127                                 bool force_encrypt,
 128                                 int max_protocol,
 129                                 int port,
 130                                 int name_type,
 131                                 struct cli_state **pcli);
 132 void cli_cm_display(struct cli_state *c);
 133 struct client_dfs_referral;
 134 NTSTATUS cli_dfs_get_referral(TALLOC_CTX *ctx,
 135                         struct cli_state *cli,
 136                         const char *path,
 137                         struct client_dfs_referral **refs,
 138                         size_t *num_refs,
 139                         size_t *consumed);
 140 NTSTATUS cli_resolve_path(TALLOC_CTX *ctx,
 141                           const char *mountpt,
 142                           const struct user_auth_info *dfs_auth_info,
 143                           struct cli_state *rootcli,
 144                           const char *path,
 145                           struct cli_state **targetcli,
 146                           char **pp_targetpath);
 147
 148 bool cli_check_msdfs_proxy(TALLOC_CTX *ctx,
 149                         struct cli_state *cli,
 150                         const char *sharename,
 151                         char **pp_newserver,
 152                         char **pp_newshare,
 153                         bool force_encrypt,
 154                         const char *username,
 155                         const char *password,
 156                         const char *domain);
 157
 158 /* The following definitions come from libsmb/clientgen.c  */
 159
 160 int cli_set_message(char *buf,int num_words,int num_bytes,bool zero);
 161 unsigned int cli_set_timeout(struct cli_state *cli, unsigned int timeout);
 162 bool cli_set_backup_intent(struct cli_state *cli, bool flag);
 163 void cli_setup_packet_buf(struct cli_state *cli, char *buf);
 164 extern struct GUID cli_state_client_guid;
 165 struct cli_state *cli_state_create(TALLOC_CTX *mem_ctx,
 166                                    int fd,
 167                                    const char *remote_name,
 168                                    const char *remote_realm,
 169                                    int signing_state,
 170                                    int flags);
 171 void cli_nt_pipes_close(struct cli_state *cli);
 172 void cli_shutdown(struct cli_state *cli);
 173 const char *cli_state_remote_realm(struct cli_state *cli);
 174 uint16_t cli_state_get_vc_num(struct cli_state *cli);
 175 uint32_t cli_setpid(struct cli_state *cli, uint32_t pid);
 176 uint32_t cli_getpid(struct cli_state *cli);
 177 bool cli_state_has_tcon(struct cli_state *cli);
 178 uint16_t cli_state_get_tid(struct cli_state *cli);
 179 uint16_t cli_state_set_tid(struct cli_state *cli, uint16_t tid);
 180 uint16_t cli_state_get_uid(struct cli_state *cli);
 181 uint16_t cli_state_set_uid(struct cli_state *cli, uint16_t uid);
 182 bool cli_set_case_sensitive(struct cli_state *cli, bool case_sensitive);
 183 uint32_t cli_state_available_size(struct cli_state *cli, uint32_t ofs);
 184 time_t cli_state_server_time(struct cli_state *cli);
 185 struct tevent_req *cli_echo_send(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
 186                                  struct cli_state *cli, uint16_t num_echos,
 187                                  DATA_BLOB data);
 188 NTSTATUS cli_echo_recv(struct tevent_req *req);
 189 NTSTATUS cli_echo(struct cli_state *cli, uint16_t num_echos, DATA_BLOB data);
 190 bool is_andx_req(uint8_t cmd);
 191 NTSTATUS cli_smb(TALLOC_CTX *mem_ctx, struct cli_state *cli,
 192                  uint8_t smb_command, uint8_t additional_flags,
 193                  uint8_t wct, uint16_t *vwv,
 194                  uint32_t num_bytes, const uint8_t *bytes,
 195                  struct tevent_req **result_parent,
 196                  uint8_t min_wct, uint8_t *pwct, uint16_t **pvwv,
 197                  uint32_t *pnum_bytes, uint8_t **pbytes);
 198
 199 /* The following definitions come from libsmb/clierror.c  */
 200
 201 const char *cli_errstr(struct cli_state *cli);
 202 NTSTATUS cli_nt_error(struct cli_state *cli);
 203 void cli_dos_error(struct cli_state *cli, uint8_t *eclass, uint32_t *ecode);
 204 int cli_errno(struct cli_state *cli);
 205 bool cli_is_error(struct cli_state *cli);
 206 bool cli_is_nt_error(struct cli_state *cli);
 207 bool cli_is_dos_error(struct cli_state *cli);
 208 bool cli_state_is_connected(struct cli_state *cli);
 209
 210 /* The following definitions come from libsmb/clifile.c  */
 211
 212 struct tevent_req *cli_setpathinfo_send(TALLOC_CTX *mem_ctx,
 213                                         struct tevent_context *ev,
 214                                         struct cli_state *cli,
 215                                         uint16_t level,
 216                                         const char *path,
 217                                         uint8_t *data,
 218                                         size_t data_len);
 219 NTSTATUS cli_setpathinfo_recv(struct tevent_req *req);
 220 NTSTATUS cli_setpathinfo(struct cli_state *cli,
 221                          uint16_t level,
 222                          const char *path,
 223                          uint8_t *data,
 224                          size_t data_len);
 225
 226 struct tevent_req *cli_posix_symlink_send(TALLOC_CTX *mem_ctx,
 227                                         struct tevent_context *ev,
 228                                         struct cli_state *cli,
 229                                         const char *oldname,
 230                                         const char *newname);
 231 NTSTATUS cli_posix_symlink_recv(struct tevent_req *req);
 232 NTSTATUS cli_posix_symlink(struct cli_state *cli,
 233                         const char *oldname,
 234                         const char *newname);
 235 struct tevent_req *cli_posix_readlink_send(TALLOC_CTX *mem_ctx,
 236                                         struct tevent_context *ev,
 237                                         struct cli_state *cli,
 238                                         const char *fname,
 239                                         size_t len);
 240 NTSTATUS cli_posix_readlink_recv(struct tevent_req *req, struct cli_state *cli,
 241                                 char *retpath, size_t len);
 242 NTSTATUS cli_posix_readlink(struct cli_state *cli, const char *fname,
 243                         char *linkpath, size_t len);
 244 struct tevent_req *cli_posix_hardlink_send(TALLOC_CTX *mem_ctx,
 245                                         struct tevent_context *ev,
 246                                         struct cli_state *cli,
 247                                         const char *oldname,
 248                                         const char *newname);
 249 NTSTATUS cli_posix_hardlink_recv(struct tevent_req *req);
 250 NTSTATUS cli_posix_hardlink(struct cli_state *cli,
 251                         const char *oldname,
 252                         const char *newname);
 253 uint32_t unix_perms_to_wire(mode_t perms);
 254 mode_t wire_perms_to_unix(uint32_t perms);
 255 struct tevent_req *cli_posix_getacl_send(TALLOC_CTX *mem_ctx,
 256                                         struct tevent_context *ev,
 257                                         struct cli_state *cli,
 258                                         const char *fname);
 259 NTSTATUS cli_posix_getacl_recv(struct tevent_req *req,
 260                                 TALLOC_CTX *mem_ctx,
 261                                 size_t *prb_size,
 262                                 char **retbuf);
 263 NTSTATUS cli_posix_getacl(struct cli_state *cli,
 264                         const char *fname,
 265                         TALLOC_CTX *mem_ctx,
 266                         size_t *prb_size,
 267                         char **retbuf);
 268 struct tevent_req *cli_posix_setacl_send(TALLOC_CTX *mem_ctx,
 269                                         struct tevent_context *ev,
 270                                         struct cli_state *cli,
 271                                         const char *fname,
 272                                         const void *acl_buf,
 273                                         size_t acl_buf_size);
 274 NTSTATUS cli_posix_setacl_recv(struct tevent_req *req);
 275 NTSTATUS cli_posix_setacl(struct cli_state *cli,
 276                         const char *fname,
 277                         const void *acl_buf,
 278                         size_t acl_buf_size);
 279 struct tevent_req *cli_posix_stat_send(TALLOC_CTX *mem_ctx,
 280                                         struct tevent_context *ev,
 281                                         struct cli_state *cli,
 282                                         const char *fname);
 283 NTSTATUS cli_posix_stat_recv(struct tevent_req *req,
 284                                 SMB_STRUCT_STAT *sbuf);
 285 NTSTATUS cli_posix_stat(struct cli_state *cli,
 286                         const char *fname,
 287                         SMB_STRUCT_STAT *sbuf);
 288 struct tevent_req *cli_posix_chmod_send(TALLOC_CTX *mem_ctx,
 289                                         struct tevent_context *ev,
 290                                         struct cli_state *cli,
 291                                         const char *fname,
 292                                         mode_t mode);
 293 NTSTATUS cli_posix_chmod_recv(struct tevent_req *req);
 294 NTSTATUS cli_posix_chmod(struct cli_state *cli, const char *fname, mode_t mode);
 295 struct tevent_req *cli_posix_chown_send(TALLOC_CTX *mem_ctx,
 296                                         struct tevent_context *ev,
 297                                         struct cli_state *cli,
 298                                         const char *fname,
 299                                         uid_t uid,
 300                                         gid_t gid);
 301 NTSTATUS cli_posix_chown_recv(struct tevent_req *req);
 302 NTSTATUS cli_posix_chown(struct cli_state *cli,
 303                         const char *fname,
 304                         uid_t uid,
 305                         gid_t gid);
 306 struct tevent_req *cli_rename_send(TALLOC_CTX *mem_ctx,
 307                                 struct tevent_context *ev,
 308                                 struct cli_state *cli,
 309                                 const char *fname_src,
 310                                 const char *fname_dst);
 311 NTSTATUS cli_rename_recv(struct tevent_req *req);
 312 NTSTATUS cli_rename(struct cli_state *cli, const char *fname_src, const char *fname_dst);
 313 struct tevent_req *cli_ntrename_send(TALLOC_CTX *mem_ctx,
 314                                 struct tevent_context *ev,
 315                                 struct cli_state *cli,
 316                                 const char *fname_src,
 317                                 const char *fname_dst);
 318 NTSTATUS cli_ntrename_recv(struct tevent_req *req);
 319 NTSTATUS cli_ntrename(struct cli_state *cli, const char *fname_src, const char *fname_dst);
 320
 321 struct tevent_req *cli_nt_hardlink_send(TALLOC_CTX *mem_ctx,
 322                                 struct tevent_context *ev,
 323                                 struct cli_state *cli,
 324                                 const char *fname_src,
 325                                 const char *fname_dst);
 326 NTSTATUS cli_nt_hardlink_recv(struct tevent_req *req);
 327 NTSTATUS cli_nt_hardlink(struct cli_state *cli, const char *fname_src, const char *fname_dst);
 328
 329 struct tevent_req *cli_unlink_send(TALLOC_CTX *mem_ctx,
 330                                 struct tevent_context *ev,
 331                                 struct cli_state *cli,
 332                                 const char *fname,
 333                                 uint16_t mayhave_attrs);
 334 NTSTATUS cli_unlink_recv(struct tevent_req *req);
 335 NTSTATUS cli_unlink(struct cli_state *cli, const char *fname, uint16_t mayhave_attrs);
 336
 337 struct tevent_req *cli_mkdir_send(TALLOC_CTX *mem_ctx,
 338                                   struct tevent_context *ev,
 339                                   struct cli_state *cli,
 340                                   const char *dname);
 341 NTSTATUS cli_mkdir_recv(struct tevent_req *req);
 342 NTSTATUS cli_mkdir(struct cli_state *cli, const char *dname);
 343 struct tevent_req *cli_rmdir_send(TALLOC_CTX *mem_ctx,
 344                                   struct tevent_context *ev,
 345                                   struct cli_state *cli,
 346                                   const char *dname);
 347 NTSTATUS cli_rmdir_recv(struct tevent_req *req);
 348 NTSTATUS cli_rmdir(struct cli_state *cli, const char *dname);
 349 struct tevent_req *cli_nt_delete_on_close_send(TALLOC_CTX *mem_ctx,
 350                                         struct tevent_context *ev,
 351                                         struct cli_state *cli,
 352                                         uint16_t fnum,
 353                                         bool flag);
 354 NTSTATUS cli_nt_delete_on_close_recv(struct tevent_req *req);
 355 NTSTATUS cli_nt_delete_on_close(struct cli_state *cli, uint16_t fnum, bool flag);
 356 struct tevent_req *cli_ntcreate_send(TALLOC_CTX *mem_ctx,
 357                                      struct tevent_context *ev,
 358                                      struct cli_state *cli,
 359                                      const char *fname,
 360                                      uint32_t CreatFlags,
 361                                      uint32_t DesiredAccess,
 362                                      uint32_t FileAttributes,
 363                                      uint32_t ShareAccess,
 364                                      uint32_t CreateDisposition,
 365                                      uint32_t CreateOptions,
 366                                      uint8_t SecurityFlags);
 367 NTSTATUS cli_ntcreate_recv(struct tevent_req *req,
 368                         uint16_t *pfnum,
 369                         struct smb_create_returns *cr);
 370 NTSTATUS cli_ntcreate(struct cli_state *cli,
 371                       const char *fname,
 372                       uint32_t CreatFlags,
 373                       uint32_t DesiredAccess,
 374                       uint32_t FileAttributes,
 375                       uint32_t ShareAccess,
 376                       uint32_t CreateDisposition,
 377                       uint32_t CreateOptions,
 378                       uint8_t SecurityFlags,
 379                       uint16_t *pfid,
 380                       struct smb_create_returns *cr);
 381 uint8_t *smb_bytes_push_str(uint8_t *buf, bool ucs2, const char *str,
 382                             size_t str_len, size_t *pconverted_size);
 383 uint8_t *smb_bytes_push_bytes(uint8_t *buf, uint8_t prefix,
 384                               const uint8_t *bytes, size_t num_bytes);
 385 uint8_t *trans2_bytes_push_str(uint8_t *buf, bool ucs2,
 386                                const char *str, size_t str_len,
 387                                size_t *pconverted_size);
 388 uint8_t *trans2_bytes_push_bytes(uint8_t *buf,
 389                                  const uint8_t *bytes, size_t num_bytes);
 390 struct tevent_req *cli_openx_create(TALLOC_CTX *mem_ctx,
 391                                    struct tevent_context *ev,
 392                                    struct cli_state *cli, const char *fname,
 393                                    int flags, int share_mode,
 394                                    struct tevent_req **psmbreq);
 395 struct tevent_req *cli_openx_send(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
 396                                  struct cli_state *cli, const char *fname,
 397                                  int flags, int share_mode);
 398 NTSTATUS cli_openx_recv(struct tevent_req *req, uint16_t *fnum);
 399 NTSTATUS cli_openx(struct cli_state *cli, const char *fname, int flags, int share_mode, uint16_t *pfnum);
 400 NTSTATUS cli_open(struct cli_state *cli, const char *fname, int flags, int share_mode, uint16_t *pfnum);
 401 struct tevent_req *cli_close_create(TALLOC_CTX *mem_ctx,
 402                                     struct tevent_context *ev,
 403                                     struct cli_state *cli, uint16_t fnum,
 404                                     struct tevent_req **psubreq);
 405 struct tevent_req *cli_close_send(TALLOC_CTX *mem_ctx,
 406                                   struct tevent_context *ev,
 407                                   struct cli_state *cli, uint16_t fnum);
 408 NTSTATUS cli_close_recv(struct tevent_req *req);
 409 NTSTATUS cli_close(struct cli_state *cli, uint16_t fnum);
 410 struct tevent_req *cli_ftruncate_send(TALLOC_CTX *mem_ctx,
 411                                         struct tevent_context *ev,
 412                                         struct cli_state *cli,
 413                                         uint16_t fnum,
 414                                         uint64_t size);
 415 NTSTATUS cli_ftruncate_recv(struct tevent_req *req);
 416 NTSTATUS cli_ftruncate(struct cli_state *cli, uint16_t fnum, uint64_t size);
 417 NTSTATUS cli_locktype(struct cli_state *cli, uint16_t fnum,
 418                       uint32_t offset, uint32_t len,
 419                       int timeout, unsigned char locktype);
 420 NTSTATUS cli_lock32(struct cli_state *cli, uint16_t fnum, uint32_t offset,
 421                     uint32_t len, int timeout, enum brl_type lock_type);
 422 struct tevent_req *cli_unlock_send(TALLOC_CTX *mem_ctx,
 423                                 struct tevent_context *ev,
 424                                 struct cli_state *cli,
 425                                 uint16_t fnum,
 426                                 uint64_t offset,
 427                                 uint64_t len);
 428 NTSTATUS cli_unlock_recv(struct tevent_req *req);
 429 NTSTATUS cli_unlock(struct cli_state *cli, uint16_t fnum, uint32_t offset, uint32_t len);
 430 NTSTATUS cli_lock64(struct cli_state *cli, uint16_t fnum,
 431                     uint64_t offset, uint64_t len, int timeout,
 432                     enum brl_type lock_type);
 433 struct tevent_req *cli_unlock64_send(TALLOC_CTX *mem_ctx,
 434                                 struct tevent_context *ev,
 435                                 struct cli_state *cli,
 436                                 uint16_t fnum,
 437                                 uint64_t offset,
 438                                 uint64_t len);
 439 NTSTATUS cli_unlock64_recv(struct tevent_req *req);
 440 NTSTATUS cli_unlock64(struct cli_state *cli, uint16_t fnum, uint64_t offset, uint64_t len);
 441 struct tevent_req *cli_posix_lock_send(TALLOC_CTX *mem_ctx,
 442                                         struct tevent_context *ev,
 443                                         struct cli_state *cli,
 444                                         uint16_t fnum,
 445                                         uint64_t offset,
 446                                         uint64_t len,
 447                                         bool wait_lock,
 448                                         enum brl_type lock_type);
 449 NTSTATUS cli_posix_lock_recv(struct tevent_req *req);
 450 NTSTATUS cli_posix_lock(struct cli_state *cli, uint16_t fnum,
 451                         uint64_t offset, uint64_t len,
 452                         bool wait_lock, enum brl_type lock_type);
 453 struct tevent_req *cli_posix_unlock_send(TALLOC_CTX *mem_ctx,
 454                                         struct tevent_context *ev,
 455                                         struct cli_state *cli,
 456                                         uint16_t fnum,
 457                                         uint64_t offset,
 458                                         uint64_t len);
 459 NTSTATUS cli_posix_unlock_recv(struct tevent_req *req);
 460 NTSTATUS cli_posix_unlock(struct cli_state *cli, uint16_t fnum, uint64_t offset, uint64_t len);
 461 struct tevent_req *cli_getattrE_send(TALLOC_CTX *mem_ctx,
 462                                 struct tevent_context *ev,
 463                                 struct cli_state *cli,
 464                                 uint16_t fnum);
 465 NTSTATUS cli_getattrE_recv(struct tevent_req *req,
 466                         uint16_t *attr,
 467                         off_t *size,
 468                         time_t *change_time,
 469                         time_t *access_time,
 470                         time_t *write_time);
 471 NTSTATUS cli_getattrE(struct cli_state *cli,
 472                         uint16_t fnum,
 473                         uint16_t *attr,
 474                         off_t *size,
 475                         time_t *change_time,
 476                         time_t *access_time,
 477                         time_t *write_time);
 478 struct tevent_req *cli_setattrE_send(TALLOC_CTX *mem_ctx,
 479                                 struct tevent_context *ev,
 480                                 struct cli_state *cli,
 481                                 uint16_t fnum,
 482                                 time_t change_time,
 483                                 time_t access_time,
 484                                 time_t write_time);
 485 NTSTATUS cli_setattrE_recv(struct tevent_req *req);
 486 NTSTATUS cli_setattrE(struct cli_state *cli,
 487                         uint16_t fnum,
 488                         time_t change_time,
 489                         time_t access_time,
 490                         time_t write_time);
 491 struct tevent_req *cli_getatr_send(TALLOC_CTX *mem_ctx,
 492                                 struct tevent_context *ev,
 493                                 struct cli_state *cli,
 494                                 const char *fname);
 495 NTSTATUS cli_getatr_recv(struct tevent_req *req,
 496                                 uint16_t *attr,
 497                                 off_t *size,
 498                                 time_t *write_time);
 499 NTSTATUS cli_getatr(struct cli_state *cli,
 500                         const char *fname,
 501                         uint16_t *attr,
 502                         off_t *size,
 503                         time_t *write_time);
 504 struct tevent_req *cli_setatr_send(TALLOC_CTX *mem_ctx,
 505                                 struct tevent_context *ev,
 506                                 struct cli_state *cli,
 507                                 const char *fname,
 508                                 uint16_t attr,
 509                                 time_t mtime);
 510 NTSTATUS cli_setatr_recv(struct tevent_req *req);
 511 NTSTATUS cli_setatr(struct cli_state *cli,
 512                 const char *fname,
 513                 uint16_t attr,
 514                 time_t mtime);
 515 struct tevent_req *cli_chkpath_send(TALLOC_CTX *mem_ctx,
 516                                   struct tevent_context *ev,
 517                                   struct cli_state *cli,
 518                                   const char *fname);
 519 NTSTATUS cli_chkpath_recv(struct tevent_req *req);
 520 NTSTATUS cli_chkpath(struct cli_state *cli, const char *path);
 521 struct tevent_req *cli_dskattr_send(TALLOC_CTX *mem_ctx,
 522                                   struct tevent_context *ev,
 523                                   struct cli_state *cli);
 524 NTSTATUS cli_dskattr_recv(struct tevent_req *req, int *bsize, int *total,
 525                           int *avail);
 526 NTSTATUS cli_dskattr(struct cli_state *cli, int *bsize, int *total, int *avail);
 527 NTSTATUS cli_disk_size(struct cli_state *cli, const char *path, uint64_t *bsize,
 528                        uint64_t *total, uint64_t *avail);
 529 struct tevent_req *cli_ctemp_send(TALLOC_CTX *mem_ctx,
 530                                 struct tevent_context *ev,
 531                                 struct cli_state *cli,
 532                                 const char *path);
 533 NTSTATUS cli_ctemp_recv(struct tevent_req *req,
 534                         TALLOC_CTX *ctx,
 535                         uint16_t *pfnum,
 536                         char **outfile);
 537 NTSTATUS cli_ctemp(struct cli_state *cli,
 538                         TALLOC_CTX *ctx,
 539                         const char *path,
 540                         uint16_t *pfnum,
 541                         char **out_path);
 542 NTSTATUS cli_raw_ioctl(struct cli_state *cli, uint16_t fnum, uint32_t code, DATA_BLOB *blob);
 543 NTSTATUS cli_set_ea_path(struct cli_state *cli, const char *path,
 544                          const char *ea_name, const char *ea_val,
 545                          size_t ea_len);
 546 NTSTATUS cli_set_ea_fnum(struct cli_state *cli, uint16_t fnum,
 547                          const char *ea_name, const char *ea_val,
 548                          size_t ea_len);
 549 struct tevent_req *cli_get_ea_list_path_send(TALLOC_CTX *mem_ctx,
 550                                              struct tevent_context *ev,
 551                                              struct cli_state *cli,
 552                                              const char *fname);
 553 NTSTATUS cli_get_ea_list_path_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 554                                    size_t *pnum_eas, struct ea_struct **peas);
 555 NTSTATUS cli_get_ea_list_path(struct cli_state *cli, const char *path,
 556                 TALLOC_CTX *ctx,
 557                 size_t *pnum_eas,
 558                 struct ea_struct **pea_list);
 559 struct tevent_req *cli_posix_open_send(TALLOC_CTX *mem_ctx,
 560                                         struct tevent_context *ev,
 561                                         struct cli_state *cli,
 562                                         const char *fname,
 563                                         int flags,
 564                                         mode_t mode);
 565 NTSTATUS cli_posix_open_recv(struct tevent_req *req, uint16_t *pfnum);
 566 NTSTATUS cli_posix_open(struct cli_state *cli, const char *fname,
 567                         int flags, mode_t mode, uint16_t *fnum);
 568 struct tevent_req *cli_posix_mkdir_send(TALLOC_CTX *mem_ctx,
 569                                         struct tevent_context *ev,
 570                                         struct cli_state *cli,
 571                                         const char *fname,
 572                                         mode_t mode);
 573 NTSTATUS cli_posix_mkdir_recv(struct tevent_req *req);
 574 NTSTATUS cli_posix_mkdir(struct cli_state *cli, const char *fname, mode_t mode);
 575
 576 struct tevent_req *cli_posix_unlink_send(TALLOC_CTX *mem_ctx,
 577                                         struct tevent_context *ev,
 578                                         struct cli_state *cli,
 579                                         const char *fname);
 580 NTSTATUS cli_posix_unlink_recv(struct tevent_req *req);
 581 NTSTATUS cli_posix_unlink(struct cli_state *cli, const char *fname);
 582
 583 struct tevent_req *cli_posix_rmdir_send(TALLOC_CTX *mem_ctx,
 584                                         struct tevent_context *ev,
 585                                         struct cli_state *cli,
 586                                         const char *fname);
 587 NTSTATUS cli_posix_rmdir_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx);
 588 NTSTATUS cli_posix_rmdir(struct cli_state *cli, const char *fname);
 589 struct tevent_req *cli_notify_send(TALLOC_CTX *mem_ctx,
 590                                    struct tevent_context *ev,
 591                                    struct cli_state *cli, uint16_t fnum,
 592                                    uint32_t buffer_size,
 593                                    uint32_t completion_filter, bool recursive);
 594 NTSTATUS cli_notify_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 595                          uint32_t *pnum_changes,
 596                          struct notify_change **pchanges);
 597 NTSTATUS cli_notify(struct cli_state *cli, uint16_t fnum, uint32_t buffer_size,
 598                     uint32_t completion_filter, bool recursive,
 599                     TALLOC_CTX *mem_ctx, uint32_t *pnum_changes,
 600                     struct notify_change **pchanges);
 601
 602 struct tevent_req *cli_nttrans_create_send(TALLOC_CTX *mem_ctx,
 603                                            struct tevent_context *ev,
 604                                            struct cli_state *cli,
 605                                            const char *fname,
 606                                            uint32_t CreatFlags,
 607                                            uint32_t DesiredAccess,
 608                                            uint32_t FileAttributes,
 609                                            uint32_t ShareAccess,
 610                                            uint32_t CreateDisposition,
 611                                            uint32_t CreateOptions,
 612                                            uint8_t SecurityFlags,
 613                                            struct security_descriptor *secdesc,
 614                                            struct ea_struct *eas,
 615                                            int num_eas);
 616 NTSTATUS cli_nttrans_create_recv(struct tevent_req *req,
 617                         uint16_t *fnum,
 618                         struct smb_create_returns *cr);
 619 NTSTATUS cli_nttrans_create(struct cli_state *cli,
 620                             const char *fname,
 621                             uint32_t CreatFlags,
 622                             uint32_t DesiredAccess,
 623                             uint32_t FileAttributes,
 624                             uint32_t ShareAccess,
 625                             uint32_t CreateDisposition,
 626                             uint32_t CreateOptions,
 627                             uint8_t SecurityFlags,
 628                             struct security_descriptor *secdesc,
 629                             struct ea_struct *eas,
 630                             int num_eas,
 631                             uint16_t *pfid,
 632                             struct smb_create_returns *cr);
 633
 634 /* The following definitions come from libsmb/clifsinfo.c  */
 635
 636 struct tevent_req *cli_unix_extensions_version_send(TALLOC_CTX *mem_ctx,
 637                                                     struct tevent_context *ev,
 638                                                     struct cli_state *cli);
 639 NTSTATUS cli_unix_extensions_version_recv(struct tevent_req *req,
 640                                           uint16_t *pmajor, uint16_t *pminor,
 641                                           uint32_t *pcaplow,
 642                                           uint32_t *pcaphigh);
 643 NTSTATUS cli_unix_extensions_version(struct cli_state *cli, uint16_t *pmajor,
 644                                      uint16_t *pminor, uint32_t *pcaplow,
 645                                      uint32_t *pcaphigh);
 646 struct tevent_req *cli_set_unix_extensions_capabilities_send(
 647         TALLOC_CTX *mem_ctx, struct tevent_context *ev, struct cli_state *cli,
 648         uint16_t major, uint16_t minor, uint32_t caplow, uint32_t caphigh);
 649 NTSTATUS cli_set_unix_extensions_capabilities_recv(struct tevent_req *req);
 650 NTSTATUS cli_set_unix_extensions_capabilities(struct cli_state *cli,
 651                                               uint16_t major, uint16_t minor,
 652                                               uint32_t caplow, uint32_t caphigh);
 653 struct tevent_req *cli_get_fs_attr_info_send(TALLOC_CTX *mem_ctx,
 654                                              struct tevent_context *ev,
 655                                              struct cli_state *cli);
 656 NTSTATUS cli_get_fs_attr_info_recv(struct tevent_req *req, uint32_t *fs_attr);
 657 NTSTATUS cli_get_fs_attr_info(struct cli_state *cli, uint32_t *fs_attr);
 658 NTSTATUS cli_get_fs_volume_info(struct cli_state *cli,
 659                                 TALLOC_CTX *mem_ctx, char **volume_name,
 660                                 uint32_t *pserial_number, time_t *pdate);
 661 NTSTATUS cli_get_fs_full_size_info(struct cli_state *cli,
 662                                    uint64_t *total_allocation_units,
 663                                    uint64_t *caller_allocation_units,
 664                                    uint64_t *actual_allocation_units,
 665                                    uint64_t *sectors_per_allocation_unit,
 666                                    uint64_t *bytes_per_sector);
 667 NTSTATUS cli_get_posix_fs_info(struct cli_state *cli,
 668                                uint32_t *optimal_transfer_size,
 669                                uint32_t *block_size,
 670                                uint64_t *total_blocks,
 671                                uint64_t *blocks_available,
 672                                uint64_t *user_blocks_available,
 673                                uint64_t *total_file_nodes,
 674                                uint64_t *free_file_nodes,
 675                                uint64_t *fs_identifier);
 676 NTSTATUS cli_raw_ntlm_smb_encryption_start(struct cli_state *cli,
 677                                 const char *user,
 678                                 const char *pass,
 679                                 const char *domain);
 680 NTSTATUS cli_gss_smb_encryption_start(struct cli_state *cli);
 681 NTSTATUS cli_force_encryption(struct cli_state *c,
 682                         const char *username,
 683                         const char *password,
 684                         const char *domain);
 685 struct tevent_req *cli_posix_whoami_send(TALLOC_CTX *mem_ctx,
 686                         struct tevent_context *ev,
 687                         struct cli_state *cli);
 688 NTSTATUS cli_posix_whoami_recv(struct tevent_req *req,
 689                         TALLOC_CTX *mem_ctx,
 690                         uint64_t *puid,
 691                         uint64_t *pgid,
 692                         uint32_t *pnum_gids,
 693                         uint64_t **pgids,
 694                         uint32_t *pnum_sids,
 695                         struct dom_sid **psids,
 696                         bool *pguest);
 697 NTSTATUS cli_posix_whoami(struct cli_state *cli,
 698                         TALLOC_CTX *mem_ctx,
 699                         uint64_t *puid,
 700                         uint64_t *pgid,
 701                         uint32_t *num_gids,
 702                         uint64_t **gids,
 703                         uint32_t *num_sids,
 704                         struct dom_sid **sids,
 705                         bool *pguest);
 706
 707 /* The following definitions come from libsmb/clilist.c  */
 708
 709 NTSTATUS cli_list_old(struct cli_state *cli,const char *Mask,uint16_t attribute,
 710                       NTSTATUS (*fn)(const char *, struct file_info *,
 711                                  const char *, void *), void *state);
 712 NTSTATUS cli_list_trans(struct cli_state *cli, const char *mask,
 713                         uint16_t attribute, int info_level,
 714                         NTSTATUS (*fn)(const char *mnt, struct file_info *finfo,
 715                                    const char *mask, void *private_data),
 716                         void *private_data);
 717 struct tevent_req *cli_list_send(TALLOC_CTX *mem_ctx,
 718                                  struct tevent_context *ev,
 719                                  struct cli_state *cli,
 720                                  const char *mask,
 721                                  uint16_t attribute,
 722                                  uint16_t info_level);
 723 NTSTATUS cli_list_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 724                        struct file_info **finfo, size_t *num_finfo);
 725 NTSTATUS cli_list(struct cli_state *cli,const char *Mask,uint16_t attribute,
 726                   NTSTATUS (*fn)(const char *, struct file_info *, const char *,
 727                              void *), void *state);
 728
 729 /* The following definitions come from libsmb/climessage.c  */
 730
 731 struct tevent_req *cli_message_send(TALLOC_CTX *mem_ctx,
 732                                     struct tevent_context *ev,
 733                                     struct cli_state *cli,
 734                                     const char *host, const char *username,
 735                                     const char *message);
 736 NTSTATUS cli_message_recv(struct tevent_req *req);
 737 NTSTATUS cli_message(struct cli_state *cli, const char *host,
 738                      const char *username, const char *message);
 739
 740 /* The following definitions come from libsmb/clioplock.c  */
 741
 742 struct tevent_req *cli_smb_oplock_break_waiter_send(TALLOC_CTX *mem_ctx,
 743                                                     struct tevent_context *ev,
 744                                                     struct cli_state *cli);
 745 NTSTATUS cli_smb_oplock_break_waiter_recv(struct tevent_req *req,
 746                                           uint16_t *pfnum,
 747                                           uint8_t *plevel);
 748
 749 struct tevent_req *cli_oplock_ack_send(TALLOC_CTX *mem_ctx,
 750                                        struct tevent_context *ev,
 751                                        struct cli_state *cli,
 752                                        uint16_t fnum, uint8_t level);
 753 NTSTATUS cli_oplock_ack_recv(struct tevent_req *req);
 754
 755 /* The following definitions come from libsmb/cliprint.c  */
 756
 757 int cli_print_queue(struct cli_state *cli,
 758                     void (*fn)(struct print_job_info *));
 759 int cli_printjob_del(struct cli_state *cli, int job);
 760
 761 /* The following definitions come from libsmb/cliquota.c  */
 762
 763 NTSTATUS cli_get_quota_handle(struct cli_state *cli, uint16_t *quota_fnum);
 764 void free_ntquota_list(SMB_NTQUOTA_LIST **qt_list);
 765 NTSTATUS cli_get_user_quota(struct cli_state *cli, int quota_fnum,
 766                             SMB_NTQUOTA_STRUCT *pqt);
 767 NTSTATUS cli_set_user_quota(struct cli_state *cli, int quota_fnum,
 768                             SMB_NTQUOTA_STRUCT *pqt);
 769 NTSTATUS cli_list_user_quota(struct cli_state *cli, int quota_fnum,
 770                              SMB_NTQUOTA_LIST **pqt_list);
 771 NTSTATUS cli_get_fs_quota_info(struct cli_state *cli, int quota_fnum,
 772                                SMB_NTQUOTA_STRUCT *pqt);
 773 NTSTATUS cli_set_fs_quota_info(struct cli_state *cli, int quota_fnum,
 774                                SMB_NTQUOTA_STRUCT *pqt);
 775
 776 /* The following definitions come from libsmb/clireadwrite.c  */
 777
 778 struct tevent_req *cli_read_andx_create(TALLOC_CTX *mem_ctx,
 779                                         struct tevent_context *ev,
 780                                         struct cli_state *cli, uint16_t fnum,
 781                                         off_t offset, size_t size,
 782                                         struct tevent_req **psmbreq);
 783 struct tevent_req *cli_read_andx_send(TALLOC_CTX *mem_ctx,
 784                                       struct tevent_context *ev,
 785                                       struct cli_state *cli, uint16_t fnum,
 786                                       off_t offset, size_t size);
 787 NTSTATUS cli_read_andx_recv(struct tevent_req *req, ssize_t *received,
 788                             uint8_t **rcvbuf);
 789 struct tevent_req *cli_pull_send(TALLOC_CTX *mem_ctx,
 790                                  struct tevent_context *ev,
 791                                  struct cli_state *cli,
 792                                  uint16_t fnum, off_t start_offset,
 793                                  off_t size, size_t window_size,
 794                                  NTSTATUS (*sink)(char *buf, size_t n,
 795                                                   void *priv),
 796                                  void *priv);
 797 NTSTATUS cli_pull_recv(struct tevent_req *req, off_t *received);
 798 NTSTATUS cli_pull(struct cli_state *cli, uint16_t fnum,
 799                   off_t start_offset, off_t size, size_t window_size,
 800                   NTSTATUS (*sink)(char *buf, size_t n, void *priv),
 801                   void *priv, off_t *received);
 802 NTSTATUS cli_read(struct cli_state *cli, uint16_t fnum,
 803                   char *buf, off_t offset, size_t size,
 804                   size_t *nread);
 805 NTSTATUS cli_smbwrite(struct cli_state *cli, uint16_t fnum, char *buf,
 806                       off_t offset, size_t size1, size_t *ptotal);
 807 struct tevent_req *cli_write_andx_create(TALLOC_CTX *mem_ctx,
 808                                          struct tevent_context *ev,
 809                                          struct cli_state *cli, uint16_t fnum,
 810                                          uint16_t mode, const uint8_t *buf,
 811                                          off_t offset, size_t size,
 812                                          struct tevent_req **reqs_before,
 813                                          int num_reqs_before,
 814                                          struct tevent_req **psmbreq);
 815 struct tevent_req *cli_write_andx_send(TALLOC_CTX *mem_ctx,
 816                                        struct tevent_context *ev,
 817                                        struct cli_state *cli, uint16_t fnum,
 818                                        uint16_t mode, const uint8_t *buf,
 819                                        off_t offset, size_t size);
 820 NTSTATUS cli_write_andx_recv(struct tevent_req *req, size_t *pwritten);
 821
 822 NTSTATUS cli_writeall(struct cli_state *cli, uint16_t fnum, uint16_t mode,
 823                       const uint8_t *buf, off_t offset, size_t size,
 824                       size_t *pwritten);
 825
 826 struct tevent_req *cli_push_send(TALLOC_CTX *mem_ctx, struct tevent_context *ev,
 827                                  struct cli_state *cli,
 828                                  uint16_t fnum, uint16_t mode,
 829                                  off_t start_offset, size_t window_size,
 830                                  size_t (*source)(uint8_t *buf, size_t n,
 831                                                   void *priv),
 832                                  void *priv);
 833 NTSTATUS cli_push_recv(struct tevent_req *req);
 834 NTSTATUS cli_push(struct cli_state *cli, uint16_t fnum, uint16_t mode,
 835                   off_t start_offset, size_t window_size,
 836                   size_t (*source)(uint8_t *buf, size_t n, void *priv),
 837                   void *priv);
 838
 839 NTSTATUS cli_splice(struct cli_state *srccli, struct cli_state *dstcli,
 840                     uint16_t src_fnum, uint16_t dst_fnum,
 841                     off_t size,
 842                     off_t src_offset, off_t dst_offset,
 843                     off_t *written,
 844                     int (*splice_cb)(off_t n, void *priv), void *priv);
 845
 846 /* The following definitions come from libsmb/clisecdesc.c  */
 847
 848 NTSTATUS cli_query_security_descriptor(struct cli_state *cli,
 849                                        uint16_t fnum,
 850                                        uint32_t sec_info,
 851                                        TALLOC_CTX *mem_ctx,
 852                                        struct security_descriptor **sd);
 853 NTSTATUS cli_query_secdesc(struct cli_state *cli, uint16_t fnum,
 854                           TALLOC_CTX *mem_ctx, struct security_descriptor **sd);
 855 NTSTATUS cli_set_security_descriptor(struct cli_state *cli,
 856                                      uint16_t fnum,
 857                                      uint32_t sec_info,
 858                                      const struct security_descriptor *sd);
 859 NTSTATUS cli_set_secdesc(struct cli_state *cli, uint16_t fnum,
 860                          const struct security_descriptor *sd);
 861
 862 /* The following definitions come from libsmb/clistr.c  */
 863
 864 size_t clistr_pull_talloc(TALLOC_CTX *ctx,
 865                           const char *base,
 866                           uint16_t flags2,
 867                           char **pp_dest,
 868                           const void *src,
 869                           int src_len,
 870                           int flags);
 871
 872 /* The following definitions come from libsmb/clitrans.c  */
 873
 874 struct tevent_req *cli_trans_send(
 875         TALLOC_CTX *mem_ctx, struct tevent_context *ev,
 876         struct cli_state *cli, uint8_t cmd,
 877         const char *pipe_name, uint16_t fid, uint16_t function, int flags,
 878         uint16_t *setup, uint8_t num_setup, uint8_t max_setup,
 879         uint8_t *param, uint32_t num_param, uint32_t max_param,
 880         uint8_t *data, uint32_t num_data, uint32_t max_data);
 881 NTSTATUS cli_trans_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 882                         uint16_t *recv_flags2,
 883                         uint16_t **setup, uint8_t min_setup,
 884                         uint8_t *num_setup,
 885                         uint8_t **param, uint32_t min_param,
 886                         uint32_t *num_param,
 887                         uint8_t **data, uint32_t min_data,
 888                         uint32_t *num_data);
 889 NTSTATUS cli_trans(TALLOC_CTX *mem_ctx, struct cli_state *cli,
 890                    uint8_t trans_cmd,
 891                    const char *pipe_name, uint16_t fid, uint16_t function,
 892                    int flags,
 893                    uint16_t *setup, uint8_t num_setup, uint8_t max_setup,
 894                    uint8_t *param, uint32_t num_param, uint32_t max_param,
 895                    uint8_t *data, uint32_t num_data, uint32_t max_data,
 896                    uint16_t *recv_flags2,
 897                    uint16_t **rsetup, uint8_t min_rsetup, uint8_t *num_rsetup,
 898                    uint8_t **rparam, uint32_t min_rparam, uint32_t *num_rparam,
 899                    uint8_t **rdata, uint32_t min_rdata, uint32_t *num_rdata);
 900
 901 /* The following definitions come from libsmb/reparse_symlink.c  */
 902
 903 bool symlink_reparse_buffer_marshall(
 904         const char *substitute, const char *printname, uint32_t flags,
 905         TALLOC_CTX *mem_ctx, uint8_t **pdst, size_t *pdstlen);
 906 bool symlink_reparse_buffer_parse(
 907         const uint8_t *src, size_t srclen, TALLOC_CTX *mem_ctx,
 908         char **psubstitute_name, char **pprint_name, uint32_t *pflags);
 909
 910 /* The following definitions come from libsmb/clisymlink.c  */
 911
 912 struct tevent_req *cli_symlink_send(TALLOC_CTX *mem_ctx,
 913                                     struct tevent_context *ev,
 914                                     struct cli_state *cli,
 915                                     const char *oldpath,
 916                                     const char *newpath,
 917                                     uint32_t flags);
 918 NTSTATUS cli_symlink_recv(struct tevent_req *req);
 919 NTSTATUS cli_symlink(struct cli_state *cli, const char *oldname,
 920                      const char *newname, uint32_t flags);
 921
 922 struct tevent_req *cli_readlink_send(TALLOC_CTX *mem_ctx,
 923                                      struct tevent_context *ev,
 924                                      struct cli_state *cli,
 925                                      const char *fname);
 926 NTSTATUS cli_readlink_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
 927                            char **psubstitute_name, char **pprint_name,
 928                            uint32_t *pflags);
 929 NTSTATUS cli_readlink(struct cli_state *cli, const char *fname,
 930                        TALLOC_CTX *mem_ctx, char **psubstitute_name,
 931                       char **pprint_name, uint32_t *pflags);
 932
 933 #endif /* _LIBSMB_PROTO_H_ */