source3/modules/vfs_time_audit.c

   1 /*
   2  * Time auditing VFS module for samba.  Log time taken for VFS call to syslog
   3  * facility.
   4  *
   5  * Copyright (C) Abhidnya Chirmule <achirmul@in.ibm.com> 2009
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 3 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21 /*
  22  * This module implements logging for time taken for all Samba VFS operations.
  23  *
  24  * vfs objects = time_audit
  25  */
  26
  27
  28 #include "includes.h"
  29 #include "smbd/smbd.h"
  30 #include "ntioctl.h"
  31 #include "lib/util/tevent_unix.h"
  32 #include "lib/util/tevent_ntstatus.h"
  33
  34 #undef DBGC_CLASS
  35 #define DBGC_CLASS DBGC_VFS
  36
  37 static double audit_timeout;
  38
  39 static void smb_time_audit_log_msg(const char *syscallname, double elapsed,
  40                                     const char *msg)
  41 {
  42         DEBUG(0, ("WARNING: VFS call \"%s\" took unexpectedly long "
  43                   "(%.2f seconds) %s%s-- Validate that file and storage "
  44                   "subsystems are operating normally\n", syscallname,
  45                   elapsed, (msg != NULL) ? msg : "",
  46                   (msg != NULL) ? " " : ""));
  47 }
  48
  49 static void smb_time_audit_log(const char *syscallname, double elapsed)
  50 {
  51         smb_time_audit_log_msg(syscallname, elapsed, NULL);
  52 }
  53
  54 static void smb_time_audit_log_fsp(const char *syscallname, double elapsed,
  55                                    const struct files_struct *fsp)
  56 {
  57         char *base_name = NULL;
  58         char *connectpath = NULL;
  59         char *msg = NULL;
  60
  61         if (fsp == NULL) {
  62                 smb_time_audit_log(syscallname, elapsed);
  63                 return;
  64         }
  65         if (fsp->conn)
  66                 connectpath = fsp->conn->connectpath;
  67         if (fsp->fsp_name)
  68                 base_name = fsp->fsp_name->base_name;
  69
  70         if (connectpath != NULL && base_name != NULL) {
  71                 msg = talloc_asprintf(talloc_tos(), "filename = \"%s/%s\"",
  72                                       connectpath, base_name);
  73         } else if (connectpath != NULL && base_name == NULL) {
  74                 msg = talloc_asprintf(talloc_tos(), "connectpath = \"%s\", "
  75                                       "base_name = <NULL>",
  76                                       connectpath);
  77         } else if (connectpath == NULL && base_name != NULL) {
  78                 msg = talloc_asprintf(talloc_tos(), "connectpath = <NULL>, "
  79                                       "base_name = \"%s\"",
  80                                       base_name);
  81         } else { /* connectpath == NULL && base_name == NULL */
  82                 msg = talloc_asprintf(talloc_tos(), "connectpath = <NULL>, "
  83                                       "base_name = <NULL>");
  84         }
  85         smb_time_audit_log_msg(syscallname, elapsed, msg);
  86         TALLOC_FREE(msg);
  87 }
  88
  89 static void smb_time_audit_log_fname(const char *syscallname, double elapsed,
  90                                     const char *fname)
  91 {
  92         char cwd[PATH_MAX];
  93         char *msg = NULL;
  94
  95         if (getcwd(cwd, sizeof(cwd)) == NULL) {
  96                 snprintf(cwd, sizeof(cwd), "<getcwd() error %d>", errno);
  97         }
  98         if (fname != NULL) {
  99                 msg = talloc_asprintf(talloc_tos(),
 100                                       "cwd = \"%s\", filename = \"%s\"",
 101                                       cwd, fname);
 102         } else {
 103                 msg = talloc_asprintf(talloc_tos(),
 104                                       "cwd = \"%s\", filename = <NULL>",
 105                                       cwd);
 106         }
 107         smb_time_audit_log_msg(syscallname, elapsed, msg);
 108         TALLOC_FREE(msg);
 109 }
 110
 111 static void smb_time_audit_log_smb_fname(const char *syscallname, double elapsed,
 112                                        const struct smb_filename *smb_fname)
 113 {
 114         if (smb_fname != NULL) {
 115                 smb_time_audit_log_fname(syscallname, elapsed,
 116                                          smb_fname->base_name);
 117         } else {
 118                 smb_time_audit_log_fname(syscallname, elapsed,
 119                                          "smb_fname = <NULL>");
 120         }
 121 }
 122
 123 static int smb_time_audit_connect(vfs_handle_struct *handle,
 124                                   const char *svc, const char *user)
 125 {
 126         int result;
 127         struct timespec ts1,ts2;
 128         double timediff;
 129
 130         if (!handle) {
 131                 return -1;
 132         }
 133
 134         clock_gettime_mono(&ts1);
 135         result = SMB_VFS_NEXT_CONNECT(handle, svc, user);
 136         clock_gettime_mono(&ts2);
 137         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 138         if (timediff > audit_timeout) {
 139                 smb_time_audit_log_msg("connect", timediff, user);
 140         }
 141         return result;
 142 }
 143
 144 static void smb_time_audit_disconnect(vfs_handle_struct *handle)
 145 {
 146         struct timespec ts1,ts2;
 147         double timediff;
 148
 149         clock_gettime_mono(&ts1);
 150         SMB_VFS_NEXT_DISCONNECT(handle);
 151         clock_gettime_mono(&ts2);
 152         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 153
 154         if (timediff > audit_timeout) {
 155                 smb_time_audit_log("disconnect", timediff);
 156         }
 157 }
 158
 159 static uint64_t smb_time_audit_disk_free(vfs_handle_struct *handle,
 160                                         const struct smb_filename *smb_fname,
 161                                         uint64_t *bsize,
 162                                         uint64_t *dfree,
 163                                         uint64_t *dsize)
 164 {
 165         uint64_t result;
 166         struct timespec ts1,ts2;
 167         double timediff;
 168
 169         clock_gettime_mono(&ts1);
 170         result = SMB_VFS_NEXT_DISK_FREE(handle, smb_fname, bsize, dfree, dsize);
 171         clock_gettime_mono(&ts2);
 172         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 173
 174         /* Don't have a reasonable notion of failure here */
 175         if (timediff > audit_timeout) {
 176                 smb_time_audit_log_fname("disk_free",
 177                                 timediff,
 178                                 smb_fname->base_name);
 179         }
 180
 181         return result;
 182 }
 183
 184 static int smb_time_audit_get_quota(struct vfs_handle_struct *handle,
 185                                         const struct smb_filename *smb_fname,
 186                                         enum SMB_QUOTA_TYPE qtype,
 187                                         unid_t id,
 188                                         SMB_DISK_QUOTA *qt)
 189 {
 190         int result;
 191         struct timespec ts1,ts2;
 192         double timediff;
 193
 194         clock_gettime_mono(&ts1);
 195         result = SMB_VFS_NEXT_GET_QUOTA(handle, smb_fname, qtype, id, qt);
 196         clock_gettime_mono(&ts2);
 197         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 198
 199         if (timediff > audit_timeout) {
 200                 smb_time_audit_log_fname("get_quota",
 201                                 timediff,
 202                                 smb_fname->base_name);
 203         }
 204         return result;
 205 }
 206
 207 static int smb_time_audit_set_quota(struct vfs_handle_struct *handle,
 208                                     enum SMB_QUOTA_TYPE qtype, unid_t id,
 209                                     SMB_DISK_QUOTA *qt)
 210 {
 211         int result;
 212         struct timespec ts1,ts2;
 213         double timediff;
 214
 215         clock_gettime_mono(&ts1);
 216         result = SMB_VFS_NEXT_SET_QUOTA(handle, qtype, id, qt);
 217         clock_gettime_mono(&ts2);
 218         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 219
 220         if (timediff > audit_timeout) {
 221                 smb_time_audit_log("set_quota", timediff);
 222         }
 223
 224         return result;
 225 }
 226
 227 static int smb_time_audit_get_shadow_copy_data(struct vfs_handle_struct *handle,
 228                                                struct files_struct *fsp,
 229                                                struct shadow_copy_data *shadow_copy_data,
 230                                                bool labels)
 231 {
 232         int result;
 233         struct timespec ts1,ts2;
 234         double timediff;
 235
 236         clock_gettime_mono(&ts1);
 237         result = SMB_VFS_NEXT_GET_SHADOW_COPY_DATA(handle, fsp,
 238                                                    shadow_copy_data, labels);
 239         clock_gettime_mono(&ts2);
 240         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 241
 242         if (timediff > audit_timeout) {
 243                 smb_time_audit_log_fsp("get_shadow_copy_data", timediff, fsp);
 244         }
 245
 246         return result;
 247 }
 248
 249 static int smb_time_audit_statvfs(struct vfs_handle_struct *handle,
 250                                   const struct smb_filename *smb_fname,
 251                                   struct vfs_statvfs_struct *statbuf)
 252 {
 253         int result;
 254         struct timespec ts1,ts2;
 255         double timediff;
 256
 257         clock_gettime_mono(&ts1);
 258         result = SMB_VFS_NEXT_STATVFS(handle, smb_fname, statbuf);
 259         clock_gettime_mono(&ts2);
 260         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 261
 262         if (timediff > audit_timeout) {
 263                 smb_time_audit_log_fname("statvfs", timediff,
 264                         smb_fname->base_name);
 265         }
 266
 267         return result;
 268 }
 269
 270 static uint32_t smb_time_audit_fs_capabilities(struct vfs_handle_struct *handle,
 271                                                enum timestamp_set_resolution *p_ts_res)
 272 {
 273         uint32_t result;
 274         struct timespec ts1,ts2;
 275         double timediff;
 276
 277         clock_gettime_mono(&ts1);
 278         result = SMB_VFS_NEXT_FS_CAPABILITIES(handle, p_ts_res);
 279         clock_gettime_mono(&ts2);
 280         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 281
 282         if (timediff > audit_timeout) {
 283                 smb_time_audit_log("fs_capabilities", timediff);
 284         }
 285
 286         return result;
 287 }
 288
 289 static NTSTATUS smb_time_audit_get_dfs_referrals(
 290                         struct vfs_handle_struct *handle,
 291                         struct dfs_GetDFSReferral *r)
 292 {
 293         NTSTATUS result;
 294         struct timespec ts1,ts2;
 295         double timediff;
 296
 297         clock_gettime_mono(&ts1);
 298         result = SMB_VFS_NEXT_GET_DFS_REFERRALS(handle, r);
 299         clock_gettime_mono(&ts2);
 300         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 301
 302         if (timediff > audit_timeout) {
 303                 smb_time_audit_log("get_dfs_referrals", timediff);
 304         }
 305
 306         return result;
 307 }
 308
 309 static NTSTATUS smb_time_audit_snap_check_path(struct vfs_handle_struct *handle,
 310                                                TALLOC_CTX *mem_ctx,
 311                                                const char *service_path,
 312                                                char **base_volume)
 313 {
 314         NTSTATUS status;
 315         struct timespec ts1,ts2;
 316         double timediff;
 317
 318         clock_gettime_mono(&ts1);
 319         status = SMB_VFS_NEXT_SNAP_CHECK_PATH(handle, mem_ctx, service_path,
 320                                               base_volume);
 321         clock_gettime_mono(&ts2);
 322         timediff = nsec_time_diff(&ts2, &ts1) * 1.0e-9;
 323
 324         if (timediff > audit_timeout) {
 325                 smb_time_audit_log("snap_check_path", timediff);
 326         }
 327
 328         return status;
 329 }
 330
 331 static NTSTATUS smb_time_audit_snap_create(struct vfs_handle_struct *handle,
 332                                            TALLOC_CTX *mem_ctx,
 333                                            const char *base_volume,
 334                                            time_t *tstamp,
 335                                            bool rw,
 336                                            char **base_path,
 337                                            char **snap_path)
 338 {
 339         NTSTATUS status;
 340         struct timespec ts1,ts2;
 341         double timediff;
 342
 343         clock_gettime_mono(&ts1);
 344         status = SMB_VFS_NEXT_SNAP_CREATE(handle, mem_ctx, base_volume, tstamp,
 345                                           rw, base_path, snap_path);
 346         clock_gettime_mono(&ts2);
 347         timediff = nsec_time_diff(&ts2 ,&ts1) * 1.0e-9;
 348
 349         if (timediff > audit_timeout) {
 350                 smb_time_audit_log("snap_create", timediff);
 351         }
 352
 353         return status;
 354 }
 355
 356 static NTSTATUS smb_time_audit_snap_delete(struct vfs_handle_struct *handle,
 357                                            TALLOC_CTX *mem_ctx,
 358                                            char *base_path,
 359                                            char *snap_path)
 360 {
 361         NTSTATUS status;
 362         struct timespec ts1,ts2;
 363         double timediff;
 364
 365         clock_gettime_mono(&ts1);
 366         status = SMB_VFS_NEXT_SNAP_DELETE(handle, mem_ctx, base_path,
 367                                           snap_path);
 368         clock_gettime_mono(&ts2);
 369         timediff = nsec_time_diff(&ts2, &ts1) * 1.0e-9;
 370
 371         if (timediff > audit_timeout) {
 372                 smb_time_audit_log("snap_delete", timediff);
 373         }
 374
 375         return status;
 376 }
 377
 378 static DIR *smb_time_audit_opendir(vfs_handle_struct *handle,
 379                                    const struct smb_filename *smb_fname,
 380                                    const char *mask, uint32_t attr)
 381 {
 382         DIR *result;
 383         struct timespec ts1,ts2;
 384         double timediff;
 385
 386         clock_gettime_mono(&ts1);
 387         result = SMB_VFS_NEXT_OPENDIR(handle, smb_fname, mask, attr);
 388         clock_gettime_mono(&ts2);
 389         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 390
 391         if (timediff > audit_timeout) {
 392                 smb_time_audit_log_smb_fname("opendir", timediff, smb_fname);
 393         }
 394
 395         return result;
 396 }
 397
 398 static DIR *smb_time_audit_fdopendir(vfs_handle_struct *handle,
 399                                               files_struct *fsp,
 400                                               const char *mask, uint32_t attr)
 401 {
 402         DIR *result;
 403         struct timespec ts1,ts2;
 404         double timediff;
 405
 406         clock_gettime_mono(&ts1);
 407         result = SMB_VFS_NEXT_FDOPENDIR(handle, fsp, mask, attr);
 408         clock_gettime_mono(&ts2);
 409         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 410
 411         if (timediff > audit_timeout) {
 412                 smb_time_audit_log_fsp("fdopendir", timediff, fsp);
 413         }
 414
 415         return result;
 416 }
 417
 418 static struct dirent *smb_time_audit_readdir(vfs_handle_struct *handle,
 419                                                  DIR *dirp,
 420                                                  SMB_STRUCT_STAT *sbuf)
 421 {
 422         struct dirent *result;
 423         struct timespec ts1,ts2;
 424         double timediff;
 425
 426         clock_gettime_mono(&ts1);
 427         result = SMB_VFS_NEXT_READDIR(handle, dirp, sbuf);
 428         clock_gettime_mono(&ts2);
 429         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 430
 431         if (timediff > audit_timeout) {
 432                 smb_time_audit_log("readdir", timediff);
 433         }
 434
 435         return result;
 436 }
 437
 438 static void smb_time_audit_seekdir(vfs_handle_struct *handle,
 439                                    DIR *dirp, long offset)
 440 {
 441         struct timespec ts1,ts2;
 442         double timediff;
 443
 444         clock_gettime_mono(&ts1);
 445         SMB_VFS_NEXT_SEEKDIR(handle, dirp, offset);
 446         clock_gettime_mono(&ts2);
 447         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 448
 449         if (timediff > audit_timeout) {
 450                 smb_time_audit_log("seekdir", timediff);
 451         }
 452
 453 }
 454
 455 static long smb_time_audit_telldir(vfs_handle_struct *handle,
 456                                    DIR *dirp)
 457 {
 458         long result;
 459         struct timespec ts1,ts2;
 460         double timediff;
 461
 462         clock_gettime_mono(&ts1);
 463         result = SMB_VFS_NEXT_TELLDIR(handle, dirp);
 464         clock_gettime_mono(&ts2);
 465         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 466
 467         if (timediff > audit_timeout) {
 468                 smb_time_audit_log("telldir", timediff);
 469         }
 470
 471         return result;
 472 }
 473
 474 static void smb_time_audit_rewinddir(vfs_handle_struct *handle,
 475                                      DIR *dirp)
 476 {
 477         struct timespec ts1,ts2;
 478         double timediff;
 479
 480         clock_gettime_mono(&ts1);
 481         SMB_VFS_NEXT_REWINDDIR(handle, dirp);
 482         clock_gettime_mono(&ts2);
 483         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 484
 485         if (timediff > audit_timeout) {
 486                 smb_time_audit_log("rewinddir", timediff);
 487         }
 488
 489 }
 490
 491 static int smb_time_audit_mkdir(vfs_handle_struct *handle,
 492                                 const struct smb_filename *smb_fname,
 493                                 mode_t mode)
 494 {
 495         int result;
 496         struct timespec ts1,ts2;
 497         double timediff;
 498
 499         clock_gettime_mono(&ts1);
 500         result = SMB_VFS_NEXT_MKDIR(handle, smb_fname, mode);
 501         clock_gettime_mono(&ts2);
 502         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 503
 504         if (timediff > audit_timeout) {
 505                 smb_time_audit_log_smb_fname("mkdir",
 506                         timediff,
 507                         smb_fname);
 508         }
 509
 510         return result;
 511 }
 512
 513 static int smb_time_audit_rmdir(vfs_handle_struct *handle,
 514                                 const struct smb_filename *smb_fname)
 515 {
 516         int result;
 517         struct timespec ts1,ts2;
 518         double timediff;
 519
 520         clock_gettime_mono(&ts1);
 521         result = SMB_VFS_NEXT_RMDIR(handle, smb_fname);
 522         clock_gettime_mono(&ts2);
 523         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 524
 525         if (timediff > audit_timeout) {
 526                 smb_time_audit_log_smb_fname("rmdir",
 527                         timediff,
 528                         smb_fname);
 529         }
 530
 531         return result;
 532 }
 533
 534 static int smb_time_audit_closedir(vfs_handle_struct *handle,
 535                                    DIR *dirp)
 536 {
 537         int result;
 538         struct timespec ts1,ts2;
 539         double timediff;
 540
 541         clock_gettime_mono(&ts1);
 542         result = SMB_VFS_NEXT_CLOSEDIR(handle, dirp);
 543         clock_gettime_mono(&ts2);
 544         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 545
 546         if (timediff > audit_timeout) {
 547                 smb_time_audit_log("closedir", timediff);
 548         }
 549
 550         return result;
 551 }
 552
 553 static int smb_time_audit_open(vfs_handle_struct *handle,
 554                                struct smb_filename *fname,
 555                                files_struct *fsp,
 556                                int flags, mode_t mode)
 557 {
 558         int result;
 559         struct timespec ts1,ts2;
 560         double timediff;
 561
 562         clock_gettime_mono(&ts1);
 563         result = SMB_VFS_NEXT_OPEN(handle, fname, fsp, flags, mode);
 564         clock_gettime_mono(&ts2);
 565         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 566
 567         if (timediff > audit_timeout) {
 568                 smb_time_audit_log_fsp("open", timediff, fsp);
 569         }
 570
 571         return result;
 572 }
 573
 574 static NTSTATUS smb_time_audit_create_file(vfs_handle_struct *handle,
 575                                            struct smb_request *req,
 576                                            uint16_t root_dir_fid,
 577                                            struct smb_filename *fname,
 578                                            uint32_t access_mask,
 579                                            uint32_t share_access,
 580                                            uint32_t create_disposition,
 581                                            uint32_t create_options,
 582                                            uint32_t file_attributes,
 583                                            uint32_t oplock_request,
 584                                            struct smb2_lease *lease,
 585                                            uint64_t allocation_size,
 586                                            uint32_t private_flags,
 587                                            struct security_descriptor *sd,
 588                                            struct ea_list *ea_list,
 589                                            files_struct **result_fsp,
 590                                            int *pinfo,
 591                                            const struct smb2_create_blobs *in_context_blobs,
 592                                            struct smb2_create_blobs *out_context_blobs)
 593 {
 594         NTSTATUS result;
 595         struct timespec ts1,ts2;
 596         double timediff;
 597
 598         clock_gettime_mono(&ts1);
 599         result = SMB_VFS_NEXT_CREATE_FILE(
 600                 handle,                                 /* handle */
 601                 req,                                    /* req */
 602                 root_dir_fid,                           /* root_dir_fid */
 603                 fname,                                  /* fname */
 604                 access_mask,                            /* access_mask */
 605                 share_access,                           /* share_access */
 606                 create_disposition,                     /* create_disposition*/
 607                 create_options,                         /* create_options */
 608                 file_attributes,                        /* file_attributes */
 609                 oplock_request,                         /* oplock_request */
 610                 lease,                                  /* lease */
 611                 allocation_size,                        /* allocation_size */
 612                 private_flags,
 613                 sd,                                     /* sd */
 614                 ea_list,                                /* ea_list */
 615                 result_fsp,                             /* result */
 616                 pinfo,
 617                 in_context_blobs, out_context_blobs);   /* create context */
 618         clock_gettime_mono(&ts2);
 619         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 620
 621         if (timediff > audit_timeout) {
 622                 /*
 623                  * can't use result_fsp this time, may have
 624                  * invalid content causing smbd crash
 625                  */
 626                 smb_time_audit_log_smb_fname("create_file", timediff,
 627                                            fname);
 628         }
 629
 630         return result;
 631 }
 632
 633 static int smb_time_audit_close(vfs_handle_struct *handle, files_struct *fsp)
 634 {
 635         int result;
 636         struct timespec ts1,ts2;
 637         double timediff;
 638
 639         clock_gettime_mono(&ts1);
 640         result = SMB_VFS_NEXT_CLOSE(handle, fsp);
 641         clock_gettime_mono(&ts2);
 642         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 643
 644         if (timediff > audit_timeout) {
 645                 smb_time_audit_log_fsp("close", timediff, fsp);
 646         }
 647
 648         return result;
 649 }
 650
 651 static ssize_t smb_time_audit_pread(vfs_handle_struct *handle,
 652                                     files_struct *fsp,
 653                                     void *data, size_t n, off_t offset)
 654 {
 655         ssize_t result;
 656         struct timespec ts1,ts2;
 657         double timediff;
 658
 659         clock_gettime_mono(&ts1);
 660         result = SMB_VFS_NEXT_PREAD(handle, fsp, data, n, offset);
 661         clock_gettime_mono(&ts2);
 662         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 663
 664         if (timediff > audit_timeout) {
 665                 smb_time_audit_log_fsp("pread", timediff, fsp);
 666         }
 667
 668         return result;
 669 }
 670
 671 struct smb_time_audit_pread_state {
 672         struct files_struct *fsp;
 673         ssize_t ret;
 674         struct vfs_aio_state vfs_aio_state;
 675 };
 676
 677 static void smb_time_audit_pread_done(struct tevent_req *subreq);
 678
 679 static struct tevent_req *smb_time_audit_pread_send(
 680         struct vfs_handle_struct *handle, TALLOC_CTX *mem_ctx,
 681         struct tevent_context *ev, struct files_struct *fsp,
 682         void *data, size_t n, off_t offset)
 683 {
 684         struct tevent_req *req, *subreq;
 685         struct smb_time_audit_pread_state *state;
 686
 687         req = tevent_req_create(mem_ctx, &state,
 688                                 struct smb_time_audit_pread_state);
 689         if (req == NULL) {
 690                 return NULL;
 691         }
 692         state->fsp = fsp;
 693
 694         subreq = SMB_VFS_NEXT_PREAD_SEND(state, ev, handle, fsp, data,
 695                                          n, offset);
 696         if (tevent_req_nomem(subreq, req)) {
 697                 return tevent_req_post(req, ev);
 698         }
 699         tevent_req_set_callback(subreq, smb_time_audit_pread_done, req);
 700         return req;
 701 }
 702
 703 static void smb_time_audit_pread_done(struct tevent_req *subreq)
 704 {
 705         struct tevent_req *req = tevent_req_callback_data(
 706                 subreq, struct tevent_req);
 707         struct smb_time_audit_pread_state *state = tevent_req_data(
 708                 req, struct smb_time_audit_pread_state);
 709
 710         state->ret = SMB_VFS_PREAD_RECV(subreq, &state->vfs_aio_state);
 711         TALLOC_FREE(subreq);
 712         tevent_req_done(req);
 713 }
 714
 715 static ssize_t smb_time_audit_pread_recv(struct tevent_req *req,
 716                                          struct vfs_aio_state *vfs_aio_state)
 717 {
 718         struct smb_time_audit_pread_state *state = tevent_req_data(
 719                 req, struct smb_time_audit_pread_state);
 720         double timediff;
 721
 722         timediff = state->vfs_aio_state.duration * 1.0e-9;
 723
 724         if (timediff > audit_timeout) {
 725                 smb_time_audit_log_fsp("async pread", timediff, state->fsp);
 726         }
 727
 728         if (tevent_req_is_unix_error(req, &vfs_aio_state->error)) {
 729                 return -1;
 730         }
 731         *vfs_aio_state = state->vfs_aio_state;
 732         return state->ret;
 733 }
 734
 735 static ssize_t smb_time_audit_pwrite(vfs_handle_struct *handle,
 736                                      files_struct *fsp,
 737                                      const void *data, size_t n,
 738                                      off_t offset)
 739 {
 740         ssize_t result;
 741         struct timespec ts1,ts2;
 742         double timediff;
 743
 744         clock_gettime_mono(&ts1);
 745         result = SMB_VFS_NEXT_PWRITE(handle, fsp, data, n, offset);
 746         clock_gettime_mono(&ts2);
 747         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 748
 749         if (timediff > audit_timeout) {
 750                 smb_time_audit_log_fsp("pwrite", timediff, fsp);
 751         }
 752
 753         return result;
 754 }
 755
 756 struct smb_time_audit_pwrite_state {
 757         struct files_struct *fsp;
 758         ssize_t ret;
 759         struct vfs_aio_state vfs_aio_state;
 760 };
 761
 762 static void smb_time_audit_pwrite_done(struct tevent_req *subreq);
 763
 764 static struct tevent_req *smb_time_audit_pwrite_send(
 765         struct vfs_handle_struct *handle, TALLOC_CTX *mem_ctx,
 766         struct tevent_context *ev, struct files_struct *fsp,
 767         const void *data, size_t n, off_t offset)
 768 {
 769         struct tevent_req *req, *subreq;
 770         struct smb_time_audit_pwrite_state *state;
 771
 772         req = tevent_req_create(mem_ctx, &state,
 773                                 struct smb_time_audit_pwrite_state);
 774         if (req == NULL) {
 775                 return NULL;
 776         }
 777         state->fsp = fsp;
 778
 779         subreq = SMB_VFS_NEXT_PWRITE_SEND(state, ev, handle, fsp, data,
 780                                          n, offset);
 781         if (tevent_req_nomem(subreq, req)) {
 782                 return tevent_req_post(req, ev);
 783         }
 784         tevent_req_set_callback(subreq, smb_time_audit_pwrite_done, req);
 785         return req;
 786 }
 787
 788 static void smb_time_audit_pwrite_done(struct tevent_req *subreq)
 789 {
 790         struct tevent_req *req = tevent_req_callback_data(
 791                 subreq, struct tevent_req);
 792         struct smb_time_audit_pwrite_state *state = tevent_req_data(
 793                 req, struct smb_time_audit_pwrite_state);
 794
 795         state->ret = SMB_VFS_PWRITE_RECV(subreq, &state->vfs_aio_state);
 796         TALLOC_FREE(subreq);
 797         tevent_req_done(req);
 798 }
 799
 800 static ssize_t smb_time_audit_pwrite_recv(struct tevent_req *req,
 801                                           struct vfs_aio_state *vfs_aio_state)
 802 {
 803         struct smb_time_audit_pwrite_state *state = tevent_req_data(
 804                 req, struct smb_time_audit_pwrite_state);
 805         double timediff;
 806
 807         timediff = state->vfs_aio_state.duration * 1.0e-9;
 808
 809         if (timediff > audit_timeout) {
 810                 smb_time_audit_log_fsp("async pwrite", timediff, state->fsp);
 811         }
 812
 813         if (tevent_req_is_unix_error(req, &vfs_aio_state->error)) {
 814                 return -1;
 815         }
 816         *vfs_aio_state = state->vfs_aio_state;
 817         return state->ret;
 818 }
 819
 820 static off_t smb_time_audit_lseek(vfs_handle_struct *handle,
 821                                       files_struct *fsp,
 822                                       off_t offset, int whence)
 823 {
 824         off_t result;
 825         struct timespec ts1,ts2;
 826         double timediff;
 827
 828         clock_gettime_mono(&ts1);
 829         result = SMB_VFS_NEXT_LSEEK(handle, fsp, offset, whence);
 830         clock_gettime_mono(&ts2);
 831         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 832
 833         if (timediff > audit_timeout) {
 834                 smb_time_audit_log_fsp("lseek", timediff, fsp);
 835         }
 836
 837         return result;
 838 }
 839
 840 static ssize_t smb_time_audit_sendfile(vfs_handle_struct *handle, int tofd,
 841                                        files_struct *fromfsp,
 842                                        const DATA_BLOB *hdr, off_t offset,
 843                                        size_t n)
 844 {
 845         ssize_t result;
 846         struct timespec ts1,ts2;
 847         double timediff;
 848
 849         clock_gettime_mono(&ts1);
 850         result = SMB_VFS_NEXT_SENDFILE(handle, tofd, fromfsp, hdr, offset, n);
 851         clock_gettime_mono(&ts2);
 852         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 853
 854         if (timediff > audit_timeout) {
 855                 smb_time_audit_log_fsp("sendfile", timediff, fromfsp);
 856         }
 857
 858         return result;
 859 }
 860
 861 static ssize_t smb_time_audit_recvfile(vfs_handle_struct *handle, int fromfd,
 862                                        files_struct *tofsp,
 863                                        off_t offset,
 864                                        size_t n)
 865 {
 866         ssize_t result;
 867         struct timespec ts1,ts2;
 868         double timediff;
 869
 870         clock_gettime_mono(&ts1);
 871         result = SMB_VFS_NEXT_RECVFILE(handle, fromfd, tofsp, offset, n);
 872         clock_gettime_mono(&ts2);
 873         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 874
 875         if (timediff > audit_timeout) {
 876                 smb_time_audit_log_fsp("recvfile", timediff, tofsp);
 877         }
 878
 879         return result;
 880 }
 881
 882 static int smb_time_audit_rename(vfs_handle_struct *handle,
 883                                  const struct smb_filename *oldname,
 884                                  const struct smb_filename *newname)
 885 {
 886         int result;
 887         struct timespec ts1,ts2;
 888         double timediff;
 889
 890         clock_gettime_mono(&ts1);
 891         result = SMB_VFS_NEXT_RENAME(handle, oldname, newname);
 892         clock_gettime_mono(&ts2);
 893         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 894
 895         if (timediff > audit_timeout) {
 896                 smb_time_audit_log_smb_fname("rename", timediff, newname);
 897         }
 898
 899         return result;
 900 }
 901
 902 struct smb_time_audit_fsync_state {
 903         struct files_struct *fsp;
 904         int ret;
 905         struct vfs_aio_state vfs_aio_state;
 906 };
 907
 908 static void smb_time_audit_fsync_done(struct tevent_req *subreq);
 909
 910 static struct tevent_req *smb_time_audit_fsync_send(
 911         struct vfs_handle_struct *handle, TALLOC_CTX *mem_ctx,
 912         struct tevent_context *ev, struct files_struct *fsp)
 913 {
 914         struct tevent_req *req, *subreq;
 915         struct smb_time_audit_fsync_state *state;
 916
 917         req = tevent_req_create(mem_ctx, &state,
 918                                 struct smb_time_audit_fsync_state);
 919         if (req == NULL) {
 920                 return NULL;
 921         }
 922         state->fsp = fsp;
 923
 924         subreq = SMB_VFS_NEXT_FSYNC_SEND(state, ev, handle, fsp);
 925         if (tevent_req_nomem(subreq, req)) {
 926                 return tevent_req_post(req, ev);
 927         }
 928         tevent_req_set_callback(subreq, smb_time_audit_fsync_done, req);
 929         return req;
 930 }
 931
 932 static void smb_time_audit_fsync_done(struct tevent_req *subreq)
 933 {
 934         struct tevent_req *req = tevent_req_callback_data(
 935                 subreq, struct tevent_req);
 936         struct smb_time_audit_fsync_state *state = tevent_req_data(
 937                 req, struct smb_time_audit_fsync_state);
 938
 939         state->ret = SMB_VFS_FSYNC_RECV(subreq, &state->vfs_aio_state);
 940         TALLOC_FREE(subreq);
 941         tevent_req_done(req);
 942 }
 943
 944 static int smb_time_audit_fsync_recv(struct tevent_req *req,
 945                                      struct vfs_aio_state *vfs_aio_state)
 946 {
 947         struct smb_time_audit_fsync_state *state = tevent_req_data(
 948                 req, struct smb_time_audit_fsync_state);
 949         double timediff;
 950
 951         timediff = state->vfs_aio_state.duration * 1.0e-9;
 952
 953         if (timediff > audit_timeout) {
 954                 smb_time_audit_log_fsp("async fsync", timediff, state->fsp);
 955         }
 956
 957         if (tevent_req_is_unix_error(req, &vfs_aio_state->error)) {
 958                 return -1;
 959         }
 960         *vfs_aio_state = state->vfs_aio_state;
 961         return state->ret;
 962 }
 963
 964 static int smb_time_audit_stat(vfs_handle_struct *handle,
 965                                struct smb_filename *fname)
 966 {
 967         int result;
 968         struct timespec ts1,ts2;
 969         double timediff;
 970
 971         clock_gettime_mono(&ts1);
 972         result = SMB_VFS_NEXT_STAT(handle, fname);
 973         clock_gettime_mono(&ts2);
 974         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 975
 976         if (timediff > audit_timeout) {
 977                 smb_time_audit_log_smb_fname("stat", timediff, fname);
 978         }
 979
 980         return result;
 981 }
 982
 983 static int smb_time_audit_fstat(vfs_handle_struct *handle, files_struct *fsp,
 984                                 SMB_STRUCT_STAT *sbuf)
 985 {
 986         int result;
 987         struct timespec ts1,ts2;
 988         double timediff;
 989
 990         clock_gettime_mono(&ts1);
 991         result = SMB_VFS_NEXT_FSTAT(handle, fsp, sbuf);
 992         clock_gettime_mono(&ts2);
 993         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 994
 995         if (timediff > audit_timeout) {
 996                 smb_time_audit_log_fsp("fstat", timediff, fsp);
 997         }
 998
 999         return result;
1000 }
1001
1002 static int smb_time_audit_lstat(vfs_handle_struct *handle,
1003                                 struct smb_filename *path)
1004 {
1005         int result;
1006         struct timespec ts1,ts2;
1007         double timediff;
1008
1009         clock_gettime_mono(&ts1);
1010         result = SMB_VFS_NEXT_LSTAT(handle, path);
1011         clock_gettime_mono(&ts2);
1012         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1013
1014         if (timediff > audit_timeout) {
1015                 smb_time_audit_log_smb_fname("lstat", timediff, path);
1016         }
1017
1018         return result;
1019 }
1020
1021 static uint64_t smb_time_audit_get_alloc_size(vfs_handle_struct *handle,
1022                                               files_struct *fsp,
1023                                               const SMB_STRUCT_STAT *sbuf)
1024 {
1025         uint64_t result;
1026         struct timespec ts1,ts2;
1027         double timediff;
1028
1029         clock_gettime_mono(&ts1);
1030         result = SMB_VFS_NEXT_GET_ALLOC_SIZE(handle, fsp, sbuf);
1031         clock_gettime_mono(&ts2);
1032         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1033
1034         if (timediff > audit_timeout) {
1035                 smb_time_audit_log_fsp("get_alloc_size", timediff, fsp);
1036         }
1037
1038         return result;
1039 }
1040
1041 static int smb_time_audit_unlink(vfs_handle_struct *handle,
1042                                  const struct smb_filename *path)
1043 {
1044         int result;
1045         struct timespec ts1,ts2;
1046         double timediff;
1047
1048         clock_gettime_mono(&ts1);
1049         result = SMB_VFS_NEXT_UNLINK(handle, path);
1050         clock_gettime_mono(&ts2);
1051         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1052
1053         if (timediff > audit_timeout) {
1054                 smb_time_audit_log_smb_fname("unlink", timediff, path);
1055         }
1056
1057         return result;
1058 }
1059
1060 static int smb_time_audit_chmod(vfs_handle_struct *handle,
1061                         const struct smb_filename *smb_fname,
1062                         mode_t mode)
1063 {
1064         int result;
1065         struct timespec ts1,ts2;
1066         double timediff;
1067
1068         clock_gettime_mono(&ts1);
1069         result = SMB_VFS_NEXT_CHMOD(handle, smb_fname, mode);
1070         clock_gettime_mono(&ts2);
1071         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1072
1073         if (timediff > audit_timeout) {
1074                 smb_time_audit_log_fname("chmod",
1075                         timediff,
1076                         smb_fname->base_name);
1077         }
1078
1079         return result;
1080 }
1081
1082 static int smb_time_audit_fchmod(vfs_handle_struct *handle, files_struct *fsp,
1083                                  mode_t mode)
1084 {
1085         int result;
1086         struct timespec ts1,ts2;
1087         double timediff;
1088
1089         clock_gettime_mono(&ts1);
1090         result = SMB_VFS_NEXT_FCHMOD(handle, fsp, mode);
1091         clock_gettime_mono(&ts2);
1092         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1093
1094         if (timediff > audit_timeout) {
1095                 smb_time_audit_log_fsp("fchmod", timediff, fsp);
1096         }
1097
1098         return result;
1099 }
1100
1101 static int smb_time_audit_chown(vfs_handle_struct *handle,
1102                         const struct smb_filename *smb_fname,
1103                         uid_t uid,
1104                         gid_t gid)
1105 {
1106         int result;
1107         struct timespec ts1,ts2;
1108         double timediff;
1109
1110         clock_gettime_mono(&ts1);
1111         result = SMB_VFS_NEXT_CHOWN(handle, smb_fname, uid, gid);
1112         clock_gettime_mono(&ts2);
1113         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1114
1115         if (timediff > audit_timeout) {
1116                 smb_time_audit_log_fname("chown",
1117                         timediff,
1118                         smb_fname->base_name);
1119         }
1120
1121         return result;
1122 }
1123
1124 static int smb_time_audit_fchown(vfs_handle_struct *handle, files_struct *fsp,
1125                                  uid_t uid, gid_t gid)
1126 {
1127         int result;
1128         struct timespec ts1,ts2;
1129         double timediff;
1130
1131         clock_gettime_mono(&ts1);
1132         result = SMB_VFS_NEXT_FCHOWN(handle, fsp, uid, gid);
1133         clock_gettime_mono(&ts2);
1134         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1135
1136         if (timediff > audit_timeout) {
1137                 smb_time_audit_log_fsp("fchown", timediff, fsp);
1138         }
1139
1140         return result;
1141 }
1142
1143 static int smb_time_audit_lchown(vfs_handle_struct *handle,
1144                         const struct smb_filename *smb_fname,
1145                         uid_t uid,
1146                         gid_t gid)
1147 {
1148         int result;
1149         struct timespec ts1,ts2;
1150         double timediff;
1151
1152         clock_gettime_mono(&ts1);
1153         result = SMB_VFS_NEXT_LCHOWN(handle, smb_fname, uid, gid);
1154         clock_gettime_mono(&ts2);
1155         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1156
1157         if (timediff > audit_timeout) {
1158                 smb_time_audit_log_fname("lchown",
1159                         timediff,
1160                         smb_fname->base_name);
1161         }
1162
1163         return result;
1164 }
1165
1166 static int smb_time_audit_chdir(vfs_handle_struct *handle,
1167                         const struct smb_filename *smb_fname)
1168 {
1169         int result;
1170         struct timespec ts1,ts2;
1171         double timediff;
1172
1173         clock_gettime_mono(&ts1);
1174         result = SMB_VFS_NEXT_CHDIR(handle, smb_fname);
1175         clock_gettime_mono(&ts2);
1176         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1177
1178         if (timediff > audit_timeout) {
1179                 smb_time_audit_log_fname("chdir",
1180                         timediff,
1181                         smb_fname->base_name);
1182         }
1183
1184         return result;
1185 }
1186
1187 static struct smb_filename *smb_time_audit_getwd(vfs_handle_struct *handle,
1188                                         TALLOC_CTX *mem_ctx)
1189 {
1190         struct smb_filename *result;
1191         struct timespec ts1,ts2;
1192         double timediff;
1193
1194         clock_gettime_mono(&ts1);
1195         result = SMB_VFS_NEXT_GETWD(handle, mem_ctx);
1196         clock_gettime_mono(&ts2);
1197         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1198
1199         if (timediff > audit_timeout) {
1200                 smb_time_audit_log("getwd", timediff);
1201         }
1202
1203         return result;
1204 }
1205
1206 static int smb_time_audit_ntimes(vfs_handle_struct *handle,
1207                                  const struct smb_filename *path,
1208                                  struct smb_file_time *ft)
1209 {
1210         int result;
1211         struct timespec ts1,ts2;
1212         double timediff;
1213
1214         clock_gettime_mono(&ts1);
1215         result = SMB_VFS_NEXT_NTIMES(handle, path, ft);
1216         clock_gettime_mono(&ts2);
1217         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1218
1219         if (timediff > audit_timeout) {
1220                 smb_time_audit_log_smb_fname("ntimes", timediff, path);
1221         }
1222
1223         return result;
1224 }
1225
1226 static int smb_time_audit_ftruncate(vfs_handle_struct *handle,
1227                                     files_struct *fsp,
1228                                     off_t len)
1229 {
1230         int result;
1231         struct timespec ts1,ts2;
1232         double timediff;
1233
1234         clock_gettime_mono(&ts1);
1235         result = SMB_VFS_NEXT_FTRUNCATE(handle, fsp, len);
1236         clock_gettime_mono(&ts2);
1237         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1238
1239         if (timediff > audit_timeout) {
1240                 smb_time_audit_log_fsp("ftruncate", timediff, fsp);
1241         }
1242
1243         return result;
1244 }
1245
1246 static int smb_time_audit_fallocate(vfs_handle_struct *handle,
1247                                     files_struct *fsp,
1248                                     uint32_t mode,
1249                                     off_t offset,
1250                                     off_t len)
1251 {
1252         int result;
1253         int saved_errno = 0;
1254         struct timespec ts1,ts2;
1255         double timediff;
1256
1257         clock_gettime_mono(&ts1);
1258         result = SMB_VFS_NEXT_FALLOCATE(handle, fsp, mode, offset, len);
1259         if (result == -1) {
1260                 saved_errno = errno;
1261         }
1262         clock_gettime_mono(&ts2);
1263         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1264
1265         if (timediff > audit_timeout) {
1266                 smb_time_audit_log_fsp("fallocate", timediff, fsp);
1267         }
1268         if (result == -1) {
1269                 errno = saved_errno;
1270         }
1271         return result;
1272 }
1273
1274 static bool smb_time_audit_lock(vfs_handle_struct *handle, files_struct *fsp,
1275                                 int op, off_t offset, off_t count,
1276                                 int type)
1277 {
1278         bool result;
1279         struct timespec ts1,ts2;
1280         double timediff;
1281
1282         clock_gettime_mono(&ts1);
1283         result = SMB_VFS_NEXT_LOCK(handle, fsp, op, offset, count, type);
1284         clock_gettime_mono(&ts2);
1285         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1286
1287         if (timediff > audit_timeout) {
1288                 smb_time_audit_log_fsp("lock", timediff, fsp);
1289         }
1290
1291         return result;
1292 }
1293
1294 static int smb_time_audit_kernel_flock(struct vfs_handle_struct *handle,
1295                                        struct files_struct *fsp,
1296                                        uint32_t share_mode, uint32_t access_mask)
1297 {
1298         int result;
1299         struct timespec ts1,ts2;
1300         double timediff;
1301
1302         clock_gettime_mono(&ts1);
1303         result = SMB_VFS_NEXT_KERNEL_FLOCK(handle, fsp, share_mode,
1304                                            access_mask);
1305         clock_gettime_mono(&ts2);
1306         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1307
1308         if (timediff > audit_timeout) {
1309                 smb_time_audit_log_fsp("kernel_flock", timediff, fsp);
1310         }
1311
1312         return result;
1313 }
1314
1315 static int smb_time_audit_linux_setlease(vfs_handle_struct *handle,
1316                                          files_struct *fsp,
1317                                          int leasetype)
1318 {
1319         int result;
1320         struct timespec ts1,ts2;
1321         double timediff;
1322
1323         clock_gettime_mono(&ts1);
1324         result = SMB_VFS_NEXT_LINUX_SETLEASE(handle, fsp, leasetype);
1325         clock_gettime_mono(&ts2);
1326         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1327
1328         if (timediff > audit_timeout) {
1329                 smb_time_audit_log_fsp("linux_setlease", timediff, fsp);
1330         }
1331
1332         return result;
1333 }
1334
1335 static bool smb_time_audit_getlock(vfs_handle_struct *handle,
1336                                    files_struct *fsp,
1337                                    off_t *poffset, off_t *pcount,
1338                                    int *ptype, pid_t *ppid)
1339 {
1340         bool result;
1341         struct timespec ts1,ts2;
1342         double timediff;
1343
1344         clock_gettime_mono(&ts1);
1345         result = SMB_VFS_NEXT_GETLOCK(handle, fsp, poffset, pcount, ptype,
1346                                       ppid);
1347         clock_gettime_mono(&ts2);
1348         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1349
1350         if (timediff > audit_timeout) {
1351                 smb_time_audit_log_fsp("getlock", timediff, fsp);
1352         }
1353
1354         return result;
1355 }
1356
1357 static int smb_time_audit_symlink(vfs_handle_struct *handle,
1358                                 const char *link_contents,
1359                                 const struct smb_filename *new_smb_fname)
1360 {
1361         int result;
1362         struct timespec ts1,ts2;
1363         double timediff;
1364
1365         clock_gettime_mono(&ts1);
1366         result = SMB_VFS_NEXT_SYMLINK(handle, link_contents, new_smb_fname);
1367         clock_gettime_mono(&ts2);
1368         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1369
1370         if (timediff > audit_timeout) {
1371                 smb_time_audit_log_fname("symlink", timediff,
1372                         new_smb_fname->base_name);
1373         }
1374
1375         return result;
1376 }
1377
1378 static int smb_time_audit_readlink(vfs_handle_struct *handle,
1379                                 const struct smb_filename *smb_fname,
1380                                 char *buf,
1381                                 size_t bufsiz)
1382 {
1383         int result;
1384         struct timespec ts1,ts2;
1385         double timediff;
1386
1387         clock_gettime_mono(&ts1);
1388         result = SMB_VFS_NEXT_READLINK(handle, smb_fname,
1389                                 buf, bufsiz);
1390         clock_gettime_mono(&ts2);
1391         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1392
1393         if (timediff > audit_timeout) {
1394                 smb_time_audit_log_fname("readlink", timediff,
1395                                 smb_fname->base_name);
1396         }
1397
1398         return result;
1399 }
1400
1401 static int smb_time_audit_link(vfs_handle_struct *handle,
1402                                 const struct smb_filename *old_smb_fname,
1403                                 const struct smb_filename *new_smb_fname)
1404 {
1405         int result;
1406         struct timespec ts1,ts2;
1407         double timediff;
1408
1409         clock_gettime_mono(&ts1);
1410         result = SMB_VFS_NEXT_LINK(handle, old_smb_fname, new_smb_fname);
1411         clock_gettime_mono(&ts2);
1412         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1413
1414         if (timediff > audit_timeout) {
1415                 smb_time_audit_log_fname("link", timediff,
1416                         new_smb_fname->base_name);
1417         }
1418
1419         return result;
1420 }
1421
1422 static int smb_time_audit_mknod(vfs_handle_struct *handle,
1423                                 const struct smb_filename *smb_fname,
1424                                 mode_t mode,
1425                                 SMB_DEV_T dev)
1426 {
1427         int result;
1428         struct timespec ts1,ts2;
1429         double timediff;
1430
1431         clock_gettime_mono(&ts1);
1432         result = SMB_VFS_NEXT_MKNOD(handle, smb_fname, mode, dev);
1433         clock_gettime_mono(&ts2);
1434         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1435
1436         if (timediff > audit_timeout) {
1437                 smb_time_audit_log_smb_fname("mknod", timediff, smb_fname);
1438         }
1439
1440         return result;
1441 }
1442
1443 static struct smb_filename *smb_time_audit_realpath(vfs_handle_struct *handle,
1444                                 TALLOC_CTX *ctx,
1445                                 const struct smb_filename *smb_fname)
1446 {
1447         struct smb_filename *result_fname;
1448         struct timespec ts1,ts2;
1449         double timediff;
1450
1451         clock_gettime_mono(&ts1);
1452         result_fname = SMB_VFS_NEXT_REALPATH(handle, ctx, smb_fname);
1453         clock_gettime_mono(&ts2);
1454         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1455
1456         if (timediff > audit_timeout) {
1457                 smb_time_audit_log_fname("realpath", timediff,
1458                                 smb_fname->base_name);
1459         }
1460
1461         return result_fname;
1462 }
1463
1464 static int smb_time_audit_chflags(vfs_handle_struct *handle,
1465                                 const struct smb_filename *smb_fname,
1466                                 unsigned int flags)
1467 {
1468         int result;
1469         struct timespec ts1,ts2;
1470         double timediff;
1471
1472         clock_gettime_mono(&ts1);
1473         result = SMB_VFS_NEXT_CHFLAGS(handle, smb_fname, flags);
1474         clock_gettime_mono(&ts2);
1475         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1476
1477         if (timediff > audit_timeout) {
1478                 smb_time_audit_log_smb_fname("chflags", timediff, smb_fname);
1479         }
1480
1481         return result;
1482 }
1483
1484 static struct file_id smb_time_audit_file_id_create(struct vfs_handle_struct *handle,
1485                                                     const SMB_STRUCT_STAT *sbuf)
1486 {
1487         struct file_id id_zero;
1488         struct file_id result;
1489         struct timespec ts1,ts2;
1490         double timediff;
1491
1492         ZERO_STRUCT(id_zero);
1493
1494         clock_gettime_mono(&ts1);
1495         result = SMB_VFS_NEXT_FILE_ID_CREATE(handle, sbuf);
1496         clock_gettime_mono(&ts2);
1497         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1498
1499         if (timediff > audit_timeout) {
1500                 smb_time_audit_log("file_id_create", timediff);
1501         }
1502
1503         return result;
1504 }
1505
1506 static NTSTATUS smb_time_audit_streaminfo(vfs_handle_struct *handle,
1507                                           struct files_struct *fsp,
1508                                           const struct smb_filename *smb_fname,
1509                                           TALLOC_CTX *mem_ctx,
1510                                           unsigned int *pnum_streams,
1511                                           struct stream_struct **pstreams)
1512 {
1513         NTSTATUS result;
1514         struct timespec ts1,ts2;
1515         double timediff;
1516
1517         clock_gettime_mono(&ts1);
1518         result = SMB_VFS_NEXT_STREAMINFO(handle, fsp, smb_fname, mem_ctx,
1519                                          pnum_streams, pstreams);
1520         clock_gettime_mono(&ts2);
1521         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1522
1523         if (timediff > audit_timeout) {
1524                 smb_time_audit_log_fsp("streaminfo", timediff, fsp);
1525         }
1526
1527         return result;
1528 }
1529
1530 static int smb_time_audit_get_real_filename(struct vfs_handle_struct *handle,
1531                                             const char *path,
1532                                             const char *name,
1533                                             TALLOC_CTX *mem_ctx,
1534                                             char **found_name)
1535 {
1536         int result;
1537         struct timespec ts1,ts2;
1538         double timediff;
1539
1540         clock_gettime_mono(&ts1);
1541         result = SMB_VFS_NEXT_GET_REAL_FILENAME(handle, path, name, mem_ctx,
1542                                                 found_name);
1543         clock_gettime_mono(&ts2);
1544         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1545
1546         if (timediff > audit_timeout) {
1547                 smb_time_audit_log_fname("get_real_filename", timediff, path);
1548         }
1549
1550         return result;
1551 }
1552
1553 static const char *smb_time_audit_connectpath(vfs_handle_struct *handle,
1554                                         const struct smb_filename *smb_fname)
1555 {
1556         const char *result;
1557         struct timespec ts1,ts2;
1558         double timediff;
1559
1560         clock_gettime_mono(&ts1);
1561         result = SMB_VFS_NEXT_CONNECTPATH(handle, smb_fname);
1562         clock_gettime_mono(&ts2);
1563         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1564
1565         if (timediff > audit_timeout) {
1566                 smb_time_audit_log_fname("connectpath", timediff,
1567                         smb_fname->base_name);
1568         }
1569
1570         return result;
1571 }
1572
1573 static NTSTATUS smb_time_audit_brl_lock_windows(struct vfs_handle_struct *handle,
1574                                                 struct byte_range_lock *br_lck,
1575                                                 struct lock_struct *plock,
1576                                                 bool blocking_lock)
1577 {
1578         NTSTATUS result;
1579         struct timespec ts1,ts2;
1580         double timediff;
1581
1582         clock_gettime_mono(&ts1);
1583         result = SMB_VFS_NEXT_BRL_LOCK_WINDOWS(handle, br_lck, plock,
1584                                                blocking_lock);
1585         clock_gettime_mono(&ts2);
1586         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1587
1588         if (timediff > audit_timeout) {
1589                 smb_time_audit_log_fsp("brl_lock_windows", timediff,
1590                                        brl_fsp(br_lck));
1591         }
1592
1593         return result;
1594 }
1595
1596 static bool smb_time_audit_brl_unlock_windows(struct vfs_handle_struct *handle,
1597                                               struct messaging_context *msg_ctx,
1598                                               struct byte_range_lock *br_lck,
1599                                               const struct lock_struct *plock)
1600 {
1601         bool result;
1602         struct timespec ts1,ts2;
1603         double timediff;
1604
1605         clock_gettime_mono(&ts1);
1606         result = SMB_VFS_NEXT_BRL_UNLOCK_WINDOWS(handle, msg_ctx, br_lck,
1607                                                  plock);
1608         clock_gettime_mono(&ts2);
1609         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1610
1611         if (timediff > audit_timeout) {
1612                 smb_time_audit_log_fsp("brl_unlock_windows", timediff,
1613                                        brl_fsp(br_lck));
1614         }
1615
1616         return result;
1617 }
1618
1619 static bool smb_time_audit_brl_cancel_windows(struct vfs_handle_struct *handle,
1620                                               struct byte_range_lock *br_lck,
1621                                               struct lock_struct *plock)
1622 {
1623         bool result;
1624         struct timespec ts1,ts2;
1625         double timediff;
1626
1627         clock_gettime_mono(&ts1);
1628         result = SMB_VFS_NEXT_BRL_CANCEL_WINDOWS(handle, br_lck, plock);
1629         clock_gettime_mono(&ts2);
1630         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1631
1632         if (timediff > audit_timeout) {
1633                 smb_time_audit_log_fsp("brl_cancel_windows", timediff,
1634                                        brl_fsp(br_lck));
1635         }
1636
1637         return result;
1638 }
1639
1640 static bool smb_time_audit_strict_lock_check(struct vfs_handle_struct *handle,
1641                                              struct files_struct *fsp,
1642                                              struct lock_struct *plock)
1643 {
1644         bool result;
1645         struct timespec ts1,ts2;
1646         double timediff;
1647
1648         clock_gettime_mono(&ts1);
1649         result = SMB_VFS_NEXT_STRICT_LOCK_CHECK(handle, fsp, plock);
1650         clock_gettime_mono(&ts2);
1651         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1652
1653         if (timediff > audit_timeout) {
1654                 smb_time_audit_log_fsp("strict_lock_check", timediff, fsp);
1655         }
1656
1657         return result;
1658 }
1659
1660 static NTSTATUS smb_time_audit_translate_name(struct vfs_handle_struct *handle,
1661                                               const char *name,
1662                                               enum vfs_translate_direction direction,
1663                                               TALLOC_CTX *mem_ctx,
1664                                               char **mapped_name)
1665 {
1666         NTSTATUS result;
1667         struct timespec ts1,ts2;
1668         double timediff;
1669
1670         clock_gettime_mono(&ts1);
1671         result = SMB_VFS_NEXT_TRANSLATE_NAME(handle, name, direction, mem_ctx,
1672                                              mapped_name);
1673         clock_gettime_mono(&ts2);
1674         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1675
1676         if (timediff > audit_timeout) {
1677                 smb_time_audit_log_fname("translate_name", timediff, name);
1678         }
1679
1680         return result;
1681 }
1682
1683 static NTSTATUS smb_time_audit_fsctl(struct vfs_handle_struct *handle,
1684                                 struct files_struct *fsp,
1685                                 TALLOC_CTX *ctx,
1686                                 uint32_t function,
1687                                 uint16_t req_flags,
1688                                 const uint8_t *_in_data,
1689                                 uint32_t in_len,
1690                                 uint8_t **_out_data,
1691                                 uint32_t max_out_len,
1692                                 uint32_t *out_len)
1693 {
1694         NTSTATUS result;
1695         struct timespec ts1,ts2;
1696         double timediff;
1697
1698         clock_gettime_mono(&ts1);
1699         result = SMB_VFS_NEXT_FSCTL(handle,
1700                                 fsp,
1701                                 ctx,
1702                                 function,
1703                                 req_flags,
1704                                 _in_data,
1705                                 in_len,
1706                                 _out_data,
1707                                 max_out_len,
1708                                 out_len);
1709         clock_gettime_mono(&ts2);
1710         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1711
1712         if (timediff > audit_timeout) {
1713                 smb_time_audit_log_fsp("fsctl", timediff, fsp);
1714         }
1715
1716         return result;
1717 }
1718
1719 static NTSTATUS smb_time_get_dos_attributes(struct vfs_handle_struct *handle,
1720                                         struct smb_filename *smb_fname,
1721                                         uint32_t *dosmode)
1722 {
1723         NTSTATUS result;
1724         struct timespec ts1,ts2;
1725         double timediff;
1726
1727         clock_gettime_mono(&ts1);
1728         result = SMB_VFS_NEXT_GET_DOS_ATTRIBUTES(handle,
1729                                 smb_fname,
1730                                 dosmode);
1731         clock_gettime_mono(&ts2);
1732         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1733
1734         if (timediff > audit_timeout) {
1735                 smb_time_audit_log_fname("get_dos_attributes",
1736                                 timediff,
1737                                 smb_fname->base_name);
1738         }
1739
1740         return result;
1741 }
1742
1743 static NTSTATUS smb_time_fget_dos_attributes(struct vfs_handle_struct *handle,
1744                                         struct files_struct *fsp,
1745                                         uint32_t *dosmode)
1746 {
1747         NTSTATUS result;
1748         struct timespec ts1,ts2;
1749         double timediff;
1750
1751         clock_gettime_mono(&ts1);
1752         result = SMB_VFS_NEXT_FGET_DOS_ATTRIBUTES(handle,
1753                                 fsp,
1754                                 dosmode);
1755         clock_gettime_mono(&ts2);
1756         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1757
1758         if (timediff > audit_timeout) {
1759                 smb_time_audit_log_fsp("fget_dos_attributes", timediff, fsp);
1760         }
1761
1762         return result;
1763 }
1764
1765 static NTSTATUS smb_time_set_dos_attributes(struct vfs_handle_struct *handle,
1766                                         const struct smb_filename *smb_fname,
1767                                         uint32_t dosmode)
1768 {
1769         NTSTATUS result;
1770         struct timespec ts1,ts2;
1771         double timediff;
1772
1773         clock_gettime_mono(&ts1);
1774         result = SMB_VFS_NEXT_SET_DOS_ATTRIBUTES(handle,
1775                                 smb_fname,
1776                                 dosmode);
1777         clock_gettime_mono(&ts2);
1778         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1779
1780         if (timediff > audit_timeout) {
1781                 smb_time_audit_log_fname("set_dos_attributes",
1782                                 timediff,
1783                                 smb_fname->base_name);
1784         }
1785
1786         return result;
1787 }
1788
1789 static NTSTATUS smb_time_fset_dos_attributes(struct vfs_handle_struct *handle,
1790                                         struct files_struct *fsp,
1791                                         uint32_t dosmode)
1792 {
1793         NTSTATUS result;
1794         struct timespec ts1,ts2;
1795         double timediff;
1796
1797         clock_gettime_mono(&ts1);
1798         result = SMB_VFS_NEXT_FSET_DOS_ATTRIBUTES(handle,
1799                                 fsp,
1800                                 dosmode);
1801         clock_gettime_mono(&ts2);
1802         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1803
1804         if (timediff > audit_timeout) {
1805                 smb_time_audit_log_fsp("fset_dos_attributes", timediff, fsp);
1806         }
1807
1808         return result;
1809 }
1810
1811 struct time_audit_offload_read_state {
1812         struct vfs_handle_struct *handle;
1813         struct timespec ts_send;
1814         DATA_BLOB token_blob;
1815 };
1816
1817 static void smb_time_audit_offload_read_done(struct tevent_req *subreq);
1818
1819 static struct tevent_req *smb_time_audit_offload_read_send(
1820         TALLOC_CTX *mem_ctx,
1821         struct tevent_context *ev,
1822         struct vfs_handle_struct *handle,
1823         struct files_struct *fsp,
1824         uint32_t fsctl,
1825         uint32_t ttl,
1826         off_t offset,
1827         size_t to_copy)
1828 {
1829         struct tevent_req *req = NULL;
1830         struct tevent_req *subreq = NULL;
1831         struct time_audit_offload_read_state *state = NULL;
1832
1833         req = tevent_req_create(mem_ctx, &state,
1834                                 struct time_audit_offload_read_state);
1835         if (req == NULL) {
1836                 return NULL;
1837         }
1838         state->handle = handle;
1839         clock_gettime_mono(&state->ts_send);
1840
1841         subreq = SMB_VFS_NEXT_OFFLOAD_READ_SEND(mem_ctx, ev,
1842                                                 handle, fsp,
1843                                                 fsctl, ttl,
1844                                                 offset, to_copy);
1845         if (tevent_req_nomem(subreq, req)) {
1846                 return tevent_req_post(req, ev);
1847         }
1848
1849         tevent_req_set_callback(subreq, smb_time_audit_offload_read_done, req);
1850         return req;
1851 }
1852
1853 static void smb_time_audit_offload_read_done(struct tevent_req *subreq)
1854 {
1855         struct tevent_req *req = tevent_req_callback_data(
1856                 subreq, struct tevent_req);
1857         struct time_audit_offload_read_state *state = tevent_req_data(
1858                 req, struct time_audit_offload_read_state);
1859         NTSTATUS status;
1860
1861         status = SMB_VFS_NEXT_OFFLOAD_READ_RECV(subreq,
1862                                                 state->handle,
1863                                                 state,
1864                                                 &state->token_blob);
1865         TALLOC_FREE(subreq);
1866         if (tevent_req_nterror(req, status)) {
1867                 return;
1868         }
1869         tevent_req_done(req);
1870 }
1871
1872 static NTSTATUS smb_time_audit_offload_read_recv(
1873         struct tevent_req *req,
1874         struct vfs_handle_struct *handle,
1875         TALLOC_CTX *mem_ctx,
1876         DATA_BLOB *_token_blob)
1877 {
1878         struct time_audit_offload_read_state *state = tevent_req_data(
1879                 req, struct time_audit_offload_read_state);
1880         struct timespec ts_recv;
1881         double timediff;
1882         DATA_BLOB token_blob;
1883         NTSTATUS status;
1884
1885         clock_gettime_mono(&ts_recv);
1886         timediff = nsec_time_diff(&ts_recv, &state->ts_send) * 1.0e-9;
1887         if (timediff > audit_timeout) {
1888                 smb_time_audit_log("offload_read", timediff);
1889         }
1890
1891         if (tevent_req_is_nterror(req, &status)) {
1892                 tevent_req_received(req);
1893                 return status;
1894         }
1895
1896         token_blob = data_blob_talloc(mem_ctx,
1897                                       state->token_blob.data,
1898                                       state->token_blob.length);
1899         if (token_blob.data == NULL) {
1900                 tevent_req_received(req);
1901                 return NT_STATUS_NO_MEMORY;
1902         }
1903
1904         tevent_req_received(req);
1905         return NT_STATUS_OK;
1906 }
1907
1908 struct time_audit_offload_write_state {
1909         struct timespec ts_send;
1910         struct vfs_handle_struct *handle;
1911         off_t copied;
1912 };
1913 static void smb_time_audit_offload_write_done(struct tevent_req *subreq);
1914
1915 static struct tevent_req *smb_time_audit_offload_write_send(struct vfs_handle_struct *handle,
1916                                                          TALLOC_CTX *mem_ctx,
1917                                                          struct tevent_context *ev,
1918                                                          uint32_t fsctl,
1919                                                          DATA_BLOB *token,
1920                                                          off_t transfer_offset,
1921                                                          struct files_struct *dest_fsp,
1922                                                          off_t dest_off,
1923                                                          off_t num)
1924 {
1925         struct tevent_req *req;
1926         struct tevent_req *subreq;
1927         struct time_audit_offload_write_state *state;
1928
1929         req = tevent_req_create(mem_ctx, &state,
1930                                 struct time_audit_offload_write_state);
1931         if (req == NULL) {
1932                 return NULL;
1933         }
1934
1935         state->handle = handle;
1936         clock_gettime_mono(&state->ts_send);
1937         subreq = SMB_VFS_NEXT_OFFLOAD_WRITE_SEND(handle, state, ev,
1938                                               fsctl, token, transfer_offset,
1939                                               dest_fsp, dest_off, num);
1940         if (tevent_req_nomem(subreq, req)) {
1941                 return tevent_req_post(req, ev);
1942         }
1943
1944         tevent_req_set_callback(subreq, smb_time_audit_offload_write_done, req);
1945         return req;
1946 }
1947
1948 static void smb_time_audit_offload_write_done(struct tevent_req *subreq)
1949 {
1950         struct tevent_req *req = tevent_req_callback_data(
1951                 subreq, struct tevent_req);
1952         struct time_audit_offload_write_state *state = tevent_req_data(
1953                 req, struct time_audit_offload_write_state);
1954         NTSTATUS status;
1955
1956         status = SMB_VFS_NEXT_OFFLOAD_WRITE_RECV(state->handle,
1957                                               subreq,
1958                                               &state->copied);
1959         TALLOC_FREE(subreq);
1960         if (tevent_req_nterror(req, status)) {
1961                 return;
1962         }
1963         tevent_req_done(req);
1964 }
1965
1966 static NTSTATUS smb_time_audit_offload_write_recv(struct vfs_handle_struct *handle,
1967                                                struct tevent_req *req,
1968                                                off_t *copied)
1969 {
1970         struct time_audit_offload_write_state *state = tevent_req_data(
1971                 req, struct time_audit_offload_write_state);
1972         struct timespec ts_recv;
1973         double timediff;
1974         NTSTATUS status;
1975
1976         clock_gettime_mono(&ts_recv);
1977         timediff = nsec_time_diff(&ts_recv, &state->ts_send)*1.0e-9;
1978         if (timediff > audit_timeout) {
1979                 smb_time_audit_log("offload_write", timediff);
1980         }
1981
1982         *copied = state->copied;
1983         if (tevent_req_is_nterror(req, &status)) {
1984                 tevent_req_received(req);
1985                 return status;
1986         }
1987
1988         tevent_req_received(req);
1989         return NT_STATUS_OK;
1990 }
1991
1992 static NTSTATUS smb_time_audit_get_compression(vfs_handle_struct *handle,
1993                                                TALLOC_CTX *mem_ctx,
1994                                                struct files_struct *fsp,
1995                                                struct smb_filename *smb_fname,
1996                                                uint16_t *_compression_fmt)
1997 {
1998         NTSTATUS result;
1999         struct timespec ts1,ts2;
2000         double timediff;
2001
2002         clock_gettime_mono(&ts1);
2003         result = SMB_VFS_NEXT_GET_COMPRESSION(handle, mem_ctx, fsp, smb_fname,
2004                                               _compression_fmt);
2005         clock_gettime_mono(&ts2);
2006         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2007
2008         if (timediff > audit_timeout) {
2009                 if (fsp !=  NULL) {
2010                         smb_time_audit_log_fsp("get_compression",
2011                                                timediff, fsp);
2012                 } else {
2013                         smb_time_audit_log_smb_fname("get_compression",
2014                                                      timediff, smb_fname);
2015                 }
2016         }
2017
2018         return result;
2019 }
2020
2021 static NTSTATUS smb_time_audit_set_compression(vfs_handle_struct *handle,
2022                                                TALLOC_CTX *mem_ctx,
2023                                                struct files_struct *fsp,
2024                                                uint16_t compression_fmt)
2025 {
2026         NTSTATUS result;
2027         struct timespec ts1,ts2;
2028         double timediff;
2029
2030         clock_gettime_mono(&ts1);
2031         result = SMB_VFS_NEXT_SET_COMPRESSION(handle, mem_ctx, fsp,
2032                                               compression_fmt);
2033         clock_gettime_mono(&ts2);
2034         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2035
2036         if (timediff > audit_timeout) {
2037                 smb_time_audit_log_fsp("set_compression", timediff, fsp);
2038         }
2039
2040         return result;
2041 }
2042
2043 static NTSTATUS smb_time_audit_readdir_attr(struct vfs_handle_struct *handle,
2044                                             const struct smb_filename *fname,
2045                                             TALLOC_CTX *mem_ctx,
2046                                             struct readdir_attr_data **pattr_data)
2047 {
2048         NTSTATUS status;
2049         struct timespec ts1,ts2;
2050         double timediff;
2051
2052         clock_gettime_mono(&ts1);
2053         status = SMB_VFS_NEXT_READDIR_ATTR(handle, fname, mem_ctx, pattr_data);
2054         clock_gettime_mono(&ts2);
2055         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2056
2057         if (timediff > audit_timeout) {
2058                 smb_time_audit_log_smb_fname("readdir_attr", timediff, fname);
2059         }
2060
2061         return status;
2062 }
2063
2064 static NTSTATUS smb_time_audit_fget_nt_acl(vfs_handle_struct *handle,
2065                                            files_struct *fsp,
2066                                            uint32_t security_info,
2067                                            TALLOC_CTX *mem_ctx,
2068                                            struct security_descriptor **ppdesc)
2069 {
2070         NTSTATUS result;
2071         struct timespec ts1,ts2;
2072         double timediff;
2073
2074         clock_gettime_mono(&ts1);
2075         result = SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, security_info,
2076                                           mem_ctx, ppdesc);
2077         clock_gettime_mono(&ts2);
2078         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2079
2080         if (timediff > audit_timeout) {
2081                 smb_time_audit_log_fsp("fget_nt_acl", timediff, fsp);
2082         }
2083
2084         return result;
2085 }
2086
2087 static NTSTATUS smb_time_audit_get_nt_acl(vfs_handle_struct *handle,
2088                                           const struct smb_filename *smb_fname,
2089                                           uint32_t security_info,
2090                                           TALLOC_CTX *mem_ctx,
2091                                           struct security_descriptor **ppdesc)
2092 {
2093         NTSTATUS result;
2094         struct timespec ts1,ts2;
2095         double timediff;
2096
2097         clock_gettime_mono(&ts1);
2098         result = SMB_VFS_NEXT_GET_NT_ACL(handle, smb_fname, security_info,
2099                                          mem_ctx, ppdesc);
2100         clock_gettime_mono(&ts2);
2101         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2102
2103         if (timediff > audit_timeout) {
2104                 smb_time_audit_log_fname("get_nt_acl",
2105                         timediff,
2106                         smb_fname->base_name);
2107         }
2108
2109         return result;
2110 }
2111
2112 static NTSTATUS smb_time_audit_fset_nt_acl(vfs_handle_struct *handle,
2113                                            files_struct *fsp,
2114                                            uint32_t security_info_sent,
2115                                            const struct security_descriptor *psd)
2116 {
2117         NTSTATUS result;
2118         struct timespec ts1,ts2;
2119         double timediff;
2120
2121         clock_gettime_mono(&ts1);
2122         result = SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, security_info_sent,
2123                                           psd);
2124         clock_gettime_mono(&ts2);
2125         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2126
2127         if (timediff > audit_timeout) {
2128                 smb_time_audit_log_fsp("fset_nt_acl", timediff, fsp);
2129         }
2130
2131         return result;
2132 }
2133
2134 static NTSTATUS smb_time_audit_audit_file(struct vfs_handle_struct *handle,
2135                                 struct smb_filename *smb_fname,
2136                                 struct security_acl *sacl,
2137                                 uint32_t access_requested,
2138                                 uint32_t access_denied)
2139 {
2140         NTSTATUS result;
2141         struct timespec ts1,ts2;
2142         double timediff;
2143
2144         clock_gettime_mono(&ts1);
2145         result = SMB_VFS_NEXT_AUDIT_FILE(handle,
2146                                         smb_fname,
2147                                         sacl,
2148                                         access_requested,
2149                                         access_denied);
2150         clock_gettime_mono(&ts2);
2151         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2152
2153         if (timediff > audit_timeout) {
2154                 smb_time_audit_log_fname("audit_file",
2155                         timediff,
2156                         smb_fname->base_name);
2157         }
2158
2159         return result;
2160 }
2161
2162 static SMB_ACL_T smb_time_audit_sys_acl_get_file(vfs_handle_struct *handle,
2163                                         const struct smb_filename *smb_fname,
2164                                         SMB_ACL_TYPE_T type,
2165                                         TALLOC_CTX *mem_ctx)
2166 {
2167         SMB_ACL_T result;
2168         struct timespec ts1,ts2;
2169         double timediff;
2170
2171         clock_gettime_mono(&ts1);
2172         result = SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, smb_fname,
2173                                 type, mem_ctx);
2174         clock_gettime_mono(&ts2);
2175         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2176
2177         if (timediff > audit_timeout) {
2178                 smb_time_audit_log_fname("sys_acl_get_file", timediff,
2179                         smb_fname->base_name);
2180         }
2181
2182         return result;
2183 }
2184
2185 static SMB_ACL_T smb_time_audit_sys_acl_get_fd(vfs_handle_struct *handle,
2186                                                files_struct *fsp,
2187                                                TALLOC_CTX *mem_ctx)
2188 {
2189         SMB_ACL_T result;
2190         struct timespec ts1,ts2;
2191         double timediff;
2192
2193         clock_gettime_mono(&ts1);
2194         result = SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp, mem_ctx);
2195         clock_gettime_mono(&ts2);
2196         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2197
2198         if (timediff > audit_timeout) {
2199                 smb_time_audit_log_fsp("sys_acl_get_fd", timediff, fsp);
2200         }
2201
2202         return result;
2203 }
2204
2205
2206 static int smb_time_audit_sys_acl_blob_get_file(vfs_handle_struct *handle,
2207                                 const struct smb_filename *smb_fname,
2208                                 TALLOC_CTX *mem_ctx,
2209                                 char **blob_description,
2210                                 DATA_BLOB *blob)
2211 {
2212         int result;
2213         struct timespec ts1,ts2;
2214         double timediff;
2215
2216         clock_gettime_mono(&ts1);
2217         result = SMB_VFS_NEXT_SYS_ACL_BLOB_GET_FILE(handle, smb_fname,
2218                                 mem_ctx, blob_description, blob);
2219         clock_gettime_mono(&ts2);
2220         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2221
2222         if (timediff > audit_timeout) {
2223                 smb_time_audit_log("sys_acl_blob_get_file", timediff);
2224         }
2225
2226         return result;
2227 }
2228
2229 static int smb_time_audit_sys_acl_blob_get_fd(vfs_handle_struct *handle,
2230                                               files_struct *fsp,
2231                                               TALLOC_CTX *mem_ctx,
2232                                               char **blob_description,
2233                                               DATA_BLOB *blob)
2234 {
2235         int result;
2236         struct timespec ts1,ts2;
2237         double timediff;
2238
2239         clock_gettime_mono(&ts1);
2240         result = SMB_VFS_NEXT_SYS_ACL_BLOB_GET_FD(handle, fsp, mem_ctx, blob_description, blob);
2241         clock_gettime_mono(&ts2);
2242         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2243
2244         if (timediff > audit_timeout) {
2245                 smb_time_audit_log("sys_acl_blob_get_fd", timediff);
2246         }
2247
2248         return result;
2249 }
2250
2251 static int smb_time_audit_sys_acl_set_file(vfs_handle_struct *handle,
2252                                            const struct smb_filename *smb_fname,
2253                                            SMB_ACL_TYPE_T acltype,
2254                                            SMB_ACL_T theacl)
2255 {
2256         int result;
2257         struct timespec ts1,ts2;
2258         double timediff;
2259
2260         clock_gettime_mono(&ts1);
2261         result = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, smb_fname, acltype,
2262                                                theacl);
2263         clock_gettime_mono(&ts2);
2264         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2265
2266         if (timediff > audit_timeout) {
2267                 smb_time_audit_log_fname("sys_acl_set_file", timediff,
2268                         smb_fname->base_name);
2269         }
2270
2271         return result;
2272 }
2273
2274 static int smb_time_audit_sys_acl_set_fd(vfs_handle_struct *handle,
2275                                          files_struct *fsp,
2276                                          SMB_ACL_T theacl)
2277 {
2278         int result;
2279         struct timespec ts1,ts2;
2280         double timediff;
2281
2282         clock_gettime_mono(&ts1);
2283         result = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, theacl);
2284         clock_gettime_mono(&ts2);
2285         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2286
2287         if (timediff > audit_timeout) {
2288                 smb_time_audit_log_fsp("sys_acl_set_fd", timediff, fsp);
2289         }
2290
2291         return result;
2292 }
2293
2294 static int smb_time_audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
2295                                 const struct smb_filename *smb_fname)
2296 {
2297         int result;
2298         struct timespec ts1,ts2;
2299         double timediff;
2300
2301         clock_gettime_mono(&ts1);
2302         result = SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, smb_fname);
2303         clock_gettime_mono(&ts2);
2304         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2305
2306         if (timediff > audit_timeout) {
2307                 smb_time_audit_log_fname("sys_acl_delete_def_file", timediff,
2308                         smb_fname->base_name);
2309         }
2310
2311         return result;
2312 }
2313
2314 static ssize_t smb_time_audit_getxattr(struct vfs_handle_struct *handle,
2315                                 const struct smb_filename *smb_fname,
2316                                 const char *name,
2317                                 void *value,
2318                                 size_t size)
2319 {
2320         ssize_t result;
2321         struct timespec ts1,ts2;
2322         double timediff;
2323
2324         clock_gettime_mono(&ts1);
2325         result = SMB_VFS_NEXT_GETXATTR(handle, smb_fname, name, value, size);
2326         clock_gettime_mono(&ts2);
2327         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2328
2329         if (timediff > audit_timeout) {
2330                 smb_time_audit_log_fname("getxattr", timediff,
2331                         smb_fname->base_name);
2332         }
2333
2334         return result;
2335 }
2336
2337 static ssize_t smb_time_audit_fgetxattr(struct vfs_handle_struct *handle,
2338                                         struct files_struct *fsp,
2339                                         const char *name, void *value,
2340                                         size_t size)
2341 {
2342         ssize_t result;
2343         struct timespec ts1,ts2;
2344         double timediff;
2345
2346         clock_gettime_mono(&ts1);
2347         result = SMB_VFS_NEXT_FGETXATTR(handle, fsp, name, value, size);
2348         clock_gettime_mono(&ts2);
2349         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2350
2351         if (timediff > audit_timeout) {
2352                 smb_time_audit_log_fsp("fgetxattr", timediff, fsp);
2353         }
2354
2355         return result;
2356 }
2357
2358 static ssize_t smb_time_audit_listxattr(struct vfs_handle_struct *handle,
2359                                         const struct smb_filename *smb_fname,
2360                                         char *list,
2361                                         size_t size)
2362 {
2363         ssize_t result;
2364         struct timespec ts1,ts2;
2365         double timediff;
2366
2367         clock_gettime_mono(&ts1);
2368         result = SMB_VFS_NEXT_LISTXATTR(handle, smb_fname, list, size);
2369         clock_gettime_mono(&ts2);
2370         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2371
2372         if (timediff > audit_timeout) {
2373                 smb_time_audit_log_fname("listxattr", timediff,
2374                                 smb_fname->base_name);
2375         }
2376
2377         return result;
2378 }
2379
2380 static ssize_t smb_time_audit_flistxattr(struct vfs_handle_struct *handle,
2381                                          struct files_struct *fsp, char *list,
2382                                          size_t size)
2383 {
2384         ssize_t result;
2385         struct timespec ts1,ts2;
2386         double timediff;
2387
2388         clock_gettime_mono(&ts1);
2389         result = SMB_VFS_NEXT_FLISTXATTR(handle, fsp, list, size);
2390         clock_gettime_mono(&ts2);
2391         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2392
2393         if (timediff > audit_timeout) {
2394                 smb_time_audit_log_fsp("flistxattr", timediff, fsp);
2395         }
2396
2397         return result;
2398 }
2399
2400 static int smb_time_audit_removexattr(struct vfs_handle_struct *handle,
2401                                 const struct smb_filename *smb_fname,
2402                                 const char *name)
2403 {
2404         int result;
2405         struct timespec ts1,ts2;
2406         double timediff;
2407
2408         clock_gettime_mono(&ts1);
2409         result = SMB_VFS_NEXT_REMOVEXATTR(handle, smb_fname, name);
2410         clock_gettime_mono(&ts2);
2411         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2412
2413         if (timediff > audit_timeout) {
2414                 smb_time_audit_log_fname("removexattr", timediff,
2415                         smb_fname->base_name);
2416         }
2417
2418         return result;
2419 }
2420
2421 static int smb_time_audit_fremovexattr(struct vfs_handle_struct *handle,
2422                                        struct files_struct *fsp,
2423                                        const char *name)
2424 {
2425         int result;
2426         struct timespec ts1,ts2;
2427         double timediff;
2428
2429         clock_gettime_mono(&ts1);
2430         result = SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, name);
2431         clock_gettime_mono(&ts2);
2432         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2433
2434         if (timediff > audit_timeout) {
2435                 smb_time_audit_log_fsp("fremovexattr", timediff, fsp);
2436         }
2437
2438         return result;
2439 }
2440
2441 static int smb_time_audit_setxattr(struct vfs_handle_struct *handle,
2442                                 const struct smb_filename *smb_fname,
2443                                 const char *name,
2444                                 const void *value,
2445                                 size_t size,
2446                                 int flags)
2447 {
2448         int result;
2449         struct timespec ts1,ts2;
2450         double timediff;
2451
2452         clock_gettime_mono(&ts1);
2453         result = SMB_VFS_NEXT_SETXATTR(handle, smb_fname, name, value, size,
2454                                        flags);
2455         clock_gettime_mono(&ts2);
2456         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2457
2458         if (timediff > audit_timeout) {
2459                 smb_time_audit_log_fname("setxattr", timediff,
2460                                 smb_fname->base_name);
2461         }
2462
2463         return result;
2464 }
2465
2466 static int smb_time_audit_fsetxattr(struct vfs_handle_struct *handle,
2467                                     struct files_struct *fsp, const char *name,
2468                                     const void *value, size_t size, int flags)
2469 {
2470         int result;
2471         struct timespec ts1,ts2;
2472         double timediff;
2473
2474         clock_gettime_mono(&ts1);
2475         result = SMB_VFS_NEXT_FSETXATTR(handle, fsp, name, value, size, flags);
2476         clock_gettime_mono(&ts2);
2477         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2478
2479         if (timediff > audit_timeout) {
2480                 smb_time_audit_log_fsp("fsetxattr", timediff, fsp);
2481         }
2482
2483         return result;
2484 }
2485
2486 static bool smb_time_audit_aio_force(struct vfs_handle_struct *handle,
2487                                      struct files_struct *fsp)
2488 {
2489         bool result;
2490         struct timespec ts1,ts2;
2491         double timediff;
2492
2493         clock_gettime_mono(&ts1);
2494         result = SMB_VFS_NEXT_AIO_FORCE(handle, fsp);
2495         clock_gettime_mono(&ts2);
2496         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2497
2498         if (timediff > audit_timeout) {
2499                 smb_time_audit_log_fsp("aio_force", timediff, fsp);
2500         }
2501
2502         return result;
2503 }
2504
2505 static NTSTATUS smb_time_audit_durable_cookie(struct vfs_handle_struct *handle,
2506                                               struct files_struct *fsp,
2507                                               TALLOC_CTX *mem_ctx,
2508                                               DATA_BLOB *cookie)
2509 {
2510         NTSTATUS result;
2511         struct timespec ts1,ts2;
2512         double timediff;
2513
2514         clock_gettime_mono(&ts1);
2515         result = SMB_VFS_NEXT_DURABLE_COOKIE(handle, fsp, mem_ctx, cookie);
2516         clock_gettime_mono(&ts2);
2517         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2518
2519         if (timediff > audit_timeout) {
2520                 smb_time_audit_log_fsp("durable_cookie", timediff, fsp);
2521         }
2522
2523         return result;
2524 }
2525
2526 static NTSTATUS smb_time_audit_durable_disconnect(struct vfs_handle_struct *handle,
2527                                                   struct files_struct *fsp,
2528                                                   const DATA_BLOB old_cookie,
2529                                                   TALLOC_CTX *mem_ctx,
2530                                                   DATA_BLOB *new_cookie)
2531 {
2532         NTSTATUS result;
2533         struct timespec ts1,ts2;
2534         double timediff;
2535
2536         clock_gettime_mono(&ts1);
2537         result = SMB_VFS_NEXT_DURABLE_DISCONNECT(handle, fsp, old_cookie,
2538                                                  mem_ctx, new_cookie);
2539         clock_gettime_mono(&ts2);
2540         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2541
2542         if (timediff > audit_timeout) {
2543                 smb_time_audit_log_fsp("durable_disconnect", timediff, fsp);
2544         }
2545
2546         return result;
2547 }
2548
2549 static NTSTATUS smb_time_audit_durable_reconnect(struct vfs_handle_struct *handle,
2550                                                  struct smb_request *smb1req,
2551                                                  struct smbXsrv_open *op,
2552                                                  const DATA_BLOB old_cookie,
2553                                                  TALLOC_CTX *mem_ctx,
2554                                                  struct files_struct **fsp,
2555                                                  DATA_BLOB *new_cookie)
2556 {
2557         NTSTATUS result;
2558         struct timespec ts1,ts2;
2559         double timediff;
2560
2561         clock_gettime_mono(&ts1);
2562         result = SMB_VFS_NEXT_DURABLE_RECONNECT(handle, smb1req, op, old_cookie,
2563                                                 mem_ctx, fsp, new_cookie);
2564         clock_gettime_mono(&ts2);
2565         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2566
2567         if (timediff > audit_timeout) {
2568                 smb_time_audit_log("durable_reconnect", timediff);
2569         }
2570
2571         return result;
2572 }
2573
2574 /* VFS operations */
2575
2576 static struct vfs_fn_pointers vfs_time_audit_fns = {
2577         .connect_fn = smb_time_audit_connect,
2578         .disconnect_fn = smb_time_audit_disconnect,
2579         .disk_free_fn = smb_time_audit_disk_free,
2580         .get_quota_fn = smb_time_audit_get_quota,
2581         .set_quota_fn = smb_time_audit_set_quota,
2582         .get_shadow_copy_data_fn = smb_time_audit_get_shadow_copy_data,
2583         .statvfs_fn = smb_time_audit_statvfs,
2584         .fs_capabilities_fn = smb_time_audit_fs_capabilities,
2585         .get_dfs_referrals_fn = smb_time_audit_get_dfs_referrals,
2586         .opendir_fn = smb_time_audit_opendir,
2587         .fdopendir_fn = smb_time_audit_fdopendir,
2588         .readdir_fn = smb_time_audit_readdir,
2589         .seekdir_fn = smb_time_audit_seekdir,
2590         .telldir_fn = smb_time_audit_telldir,
2591         .rewind_dir_fn = smb_time_audit_rewinddir,
2592         .mkdir_fn = smb_time_audit_mkdir,
2593         .rmdir_fn = smb_time_audit_rmdir,
2594         .closedir_fn = smb_time_audit_closedir,
2595         .open_fn = smb_time_audit_open,
2596         .create_file_fn = smb_time_audit_create_file,
2597         .close_fn = smb_time_audit_close,
2598         .pread_fn = smb_time_audit_pread,
2599         .pread_send_fn = smb_time_audit_pread_send,
2600         .pread_recv_fn = smb_time_audit_pread_recv,
2601         .pwrite_fn = smb_time_audit_pwrite,
2602         .pwrite_send_fn = smb_time_audit_pwrite_send,
2603         .pwrite_recv_fn = smb_time_audit_pwrite_recv,
2604         .lseek_fn = smb_time_audit_lseek,
2605         .sendfile_fn = smb_time_audit_sendfile,
2606         .recvfile_fn = smb_time_audit_recvfile,
2607         .rename_fn = smb_time_audit_rename,
2608         .fsync_send_fn = smb_time_audit_fsync_send,
2609         .fsync_recv_fn = smb_time_audit_fsync_recv,
2610         .stat_fn = smb_time_audit_stat,
2611         .fstat_fn = smb_time_audit_fstat,
2612         .lstat_fn = smb_time_audit_lstat,
2613         .get_alloc_size_fn = smb_time_audit_get_alloc_size,
2614         .unlink_fn = smb_time_audit_unlink,
2615         .chmod_fn = smb_time_audit_chmod,
2616         .fchmod_fn = smb_time_audit_fchmod,
2617         .chown_fn = smb_time_audit_chown,
2618         .fchown_fn = smb_time_audit_fchown,
2619         .lchown_fn = smb_time_audit_lchown,
2620         .chdir_fn = smb_time_audit_chdir,
2621         .getwd_fn = smb_time_audit_getwd,
2622         .ntimes_fn = smb_time_audit_ntimes,
2623         .ftruncate_fn = smb_time_audit_ftruncate,
2624         .fallocate_fn = smb_time_audit_fallocate,
2625         .lock_fn = smb_time_audit_lock,
2626         .kernel_flock_fn = smb_time_audit_kernel_flock,
2627         .linux_setlease_fn = smb_time_audit_linux_setlease,
2628         .getlock_fn = smb_time_audit_getlock,
2629         .symlink_fn = smb_time_audit_symlink,
2630         .readlink_fn = smb_time_audit_readlink,
2631         .link_fn = smb_time_audit_link,
2632         .mknod_fn = smb_time_audit_mknod,
2633         .realpath_fn = smb_time_audit_realpath,
2634         .chflags_fn = smb_time_audit_chflags,
2635         .file_id_create_fn = smb_time_audit_file_id_create,
2636         .offload_read_send_fn = smb_time_audit_offload_read_send,
2637         .offload_read_recv_fn = smb_time_audit_offload_read_recv,
2638         .offload_write_send_fn = smb_time_audit_offload_write_send,
2639         .offload_write_recv_fn = smb_time_audit_offload_write_recv,
2640         .get_compression_fn = smb_time_audit_get_compression,
2641         .set_compression_fn = smb_time_audit_set_compression,
2642         .snap_check_path_fn = smb_time_audit_snap_check_path,
2643         .snap_create_fn = smb_time_audit_snap_create,
2644         .snap_delete_fn = smb_time_audit_snap_delete,
2645         .streaminfo_fn = smb_time_audit_streaminfo,
2646         .get_real_filename_fn = smb_time_audit_get_real_filename,
2647         .connectpath_fn = smb_time_audit_connectpath,
2648         .brl_lock_windows_fn = smb_time_audit_brl_lock_windows,
2649         .brl_unlock_windows_fn = smb_time_audit_brl_unlock_windows,
2650         .brl_cancel_windows_fn = smb_time_audit_brl_cancel_windows,
2651         .strict_lock_check_fn = smb_time_audit_strict_lock_check,
2652         .translate_name_fn = smb_time_audit_translate_name,
2653         .fsctl_fn = smb_time_audit_fsctl,
2654         .get_dos_attributes_fn = smb_time_get_dos_attributes,
2655         .fget_dos_attributes_fn = smb_time_fget_dos_attributes,
2656         .set_dos_attributes_fn = smb_time_set_dos_attributes,
2657         .fset_dos_attributes_fn = smb_time_fset_dos_attributes,
2658         .fget_nt_acl_fn = smb_time_audit_fget_nt_acl,
2659         .get_nt_acl_fn = smb_time_audit_get_nt_acl,
2660         .fset_nt_acl_fn = smb_time_audit_fset_nt_acl,
2661         .audit_file_fn = smb_time_audit_audit_file,
2662         .sys_acl_get_file_fn = smb_time_audit_sys_acl_get_file,
2663         .sys_acl_get_fd_fn = smb_time_audit_sys_acl_get_fd,
2664         .sys_acl_blob_get_file_fn = smb_time_audit_sys_acl_blob_get_file,
2665         .sys_acl_blob_get_fd_fn = smb_time_audit_sys_acl_blob_get_fd,
2666         .sys_acl_set_file_fn = smb_time_audit_sys_acl_set_file,
2667         .sys_acl_set_fd_fn = smb_time_audit_sys_acl_set_fd,
2668         .sys_acl_delete_def_file_fn = smb_time_audit_sys_acl_delete_def_file,
2669         .getxattr_fn = smb_time_audit_getxattr,
2670         .fgetxattr_fn = smb_time_audit_fgetxattr,
2671         .listxattr_fn = smb_time_audit_listxattr,
2672         .flistxattr_fn = smb_time_audit_flistxattr,
2673         .removexattr_fn = smb_time_audit_removexattr,
2674         .fremovexattr_fn = smb_time_audit_fremovexattr,
2675         .setxattr_fn = smb_time_audit_setxattr,
2676         .fsetxattr_fn = smb_time_audit_fsetxattr,
2677         .aio_force_fn = smb_time_audit_aio_force,
2678         .durable_cookie_fn = smb_time_audit_durable_cookie,
2679         .durable_disconnect_fn = smb_time_audit_durable_disconnect,
2680         .durable_reconnect_fn = smb_time_audit_durable_reconnect,
2681         .readdir_attr_fn = smb_time_audit_readdir_attr,
2682 };
2683
2684
2685 static_decl_vfs;
2686 NTSTATUS vfs_time_audit_init(TALLOC_CTX *ctx)
2687 {
2688         smb_vfs_assert_all_fns(&vfs_time_audit_fns, "time_audit");
2689
2690         audit_timeout = (double)lp_parm_int(-1, "time_audit", "timeout",
2691                                             10000) / 1000.0;
2692         return smb_register_vfs(SMB_VFS_INTERFACE_VERSION, "time_audit",
2693                                 &vfs_time_audit_fns);
2694 }