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
  32 #undef DBGC_CLASS
  33 #define DBGC_CLASS DBGC_VFS
  34
  35 static double audit_timeout;
  36
  37 static void smb_time_audit_log(const char *syscallname, double elapsed)
  38 {
  39         DEBUG(0, ("WARNING: System call \"%s\" took unexpectedly long "
  40                   "(%.2f seconds) -- Validate that file and storage "
  41                   "subsystems are operating normally\n", syscallname,
  42                   elapsed));
  43 }
  44
  45 static int smb_time_audit_connect(vfs_handle_struct *handle,
  46                                   const char *svc, const char *user)
  47 {
  48         int result;
  49         struct timespec ts1,ts2;
  50         double timediff;
  51
  52         if (!handle) {
  53                 return -1;
  54         }
  55
  56         clock_gettime_mono(&ts1);
  57         result = SMB_VFS_NEXT_CONNECT(handle, svc, user);
  58         clock_gettime_mono(&ts2);
  59         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
  60         if (timediff > audit_timeout) {
  61                 smb_time_audit_log("connect", timediff);
  62         }
  63         return result;
  64 }
  65
  66 static void smb_time_audit_disconnect(vfs_handle_struct *handle)
  67 {
  68         struct timespec ts1,ts2;
  69         double timediff;
  70
  71         clock_gettime_mono(&ts1);
  72         SMB_VFS_NEXT_DISCONNECT(handle);
  73         clock_gettime_mono(&ts2);
  74         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
  75
  76         if (timediff > audit_timeout) {
  77                 smb_time_audit_log("disconnect", timediff);
  78         }
  79
  80         return;
  81 }
  82
  83 static uint64_t smb_time_audit_disk_free(vfs_handle_struct *handle,
  84                                          const char *path,
  85                                          bool small_query, uint64_t *bsize,
  86                                          uint64_t *dfree, uint64_t *dsize)
  87 {
  88         uint64_t result;
  89         struct timespec ts1,ts2;
  90         double timediff;
  91
  92         clock_gettime_mono(&ts1);
  93         result = SMB_VFS_NEXT_DISK_FREE(handle, path, small_query, bsize,
  94                                         dfree, dsize);
  95         clock_gettime_mono(&ts2);
  96         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
  97
  98         /* Don't have a reasonable notion of failure here */
  99         if (timediff > audit_timeout) {
 100                 smb_time_audit_log("disk_free", timediff);
 101         }
 102
 103         return result;
 104 }
 105
 106 static int smb_time_audit_get_quota(struct vfs_handle_struct *handle,
 107                                     enum SMB_QUOTA_TYPE qtype, unid_t id,
 108                                     SMB_DISK_QUOTA *qt)
 109 {
 110         int result;
 111         struct timespec ts1,ts2;
 112         double timediff;
 113
 114         clock_gettime_mono(&ts1);
 115         result = SMB_VFS_NEXT_GET_QUOTA(handle, qtype, id, qt);
 116         clock_gettime_mono(&ts2);
 117         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 118
 119         if (timediff > audit_timeout) {
 120                 smb_time_audit_log("get_quota", timediff);
 121         }
 122         return result;
 123 }
 124
 125 static int smb_time_audit_set_quota(struct vfs_handle_struct *handle,
 126                                     enum SMB_QUOTA_TYPE qtype, unid_t id,
 127                                     SMB_DISK_QUOTA *qt)
 128 {
 129         int result;
 130         struct timespec ts1,ts2;
 131         double timediff;
 132
 133         clock_gettime_mono(&ts1);
 134         result = SMB_VFS_NEXT_SET_QUOTA(handle, qtype, id, qt);
 135         clock_gettime_mono(&ts2);
 136         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 137
 138         if (timediff > audit_timeout) {
 139                 smb_time_audit_log("set_quota", timediff);
 140         }
 141
 142         return result;
 143 }
 144
 145 static int smb_time_audit_get_shadow_copy_data(struct vfs_handle_struct *handle,
 146                                                struct files_struct *fsp,
 147                                                struct shadow_copy_data *shadow_copy_data,
 148                                                bool labels)
 149 {
 150         int result;
 151         struct timespec ts1,ts2;
 152         double timediff;
 153
 154         clock_gettime_mono(&ts1);
 155         result = SMB_VFS_NEXT_GET_SHADOW_COPY_DATA(handle, fsp,
 156                                                    shadow_copy_data, labels);
 157         clock_gettime_mono(&ts2);
 158         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 159
 160         if (timediff > audit_timeout) {
 161                 smb_time_audit_log("get_shadow_copy_data", timediff);
 162         }
 163
 164         return result;
 165 }
 166
 167 static int smb_time_audit_statvfs(struct vfs_handle_struct *handle,
 168                                   const char *path,
 169                                   struct vfs_statvfs_struct *statbuf)
 170 {
 171         int result;
 172         struct timespec ts1,ts2;
 173         double timediff;
 174
 175         clock_gettime_mono(&ts1);
 176         result = SMB_VFS_NEXT_STATVFS(handle, path, statbuf);
 177         clock_gettime_mono(&ts2);
 178         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 179
 180         if (timediff > audit_timeout) {
 181                 smb_time_audit_log("statvfs", timediff);
 182         }
 183
 184         return result;
 185 }
 186
 187 static uint32_t smb_time_audit_fs_capabilities(struct vfs_handle_struct *handle,
 188                                                enum timestamp_set_resolution *p_ts_res)
 189 {
 190         uint32_t result;
 191         struct timespec ts1,ts2;
 192         double timediff;
 193
 194         clock_gettime_mono(&ts1);
 195         result = SMB_VFS_NEXT_FS_CAPABILITIES(handle, p_ts_res);
 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("fs_capabilities", timediff);
 201         }
 202
 203         return result;
 204 }
 205
 206 static SMB_STRUCT_DIR *smb_time_audit_opendir(vfs_handle_struct *handle,
 207                                               const char *fname,
 208                                               const char *mask, uint32 attr)
 209 {
 210         SMB_STRUCT_DIR *result;
 211         struct timespec ts1,ts2;
 212         double timediff;
 213
 214         clock_gettime_mono(&ts1);
 215         result = SMB_VFS_NEXT_OPENDIR(handle, fname, mask, attr);
 216         clock_gettime_mono(&ts2);
 217         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 218
 219         if (timediff > audit_timeout) {
 220                 smb_time_audit_log("opendir", timediff);
 221         }
 222
 223         return result;
 224 }
 225
 226 static SMB_STRUCT_DIR *smb_time_audit_fdopendir(vfs_handle_struct *handle,
 227                                               files_struct *fsp,
 228                                               const char *mask, uint32 attr)
 229 {
 230         SMB_STRUCT_DIR *result;
 231         struct timespec ts1,ts2;
 232         double timediff;
 233
 234         clock_gettime_mono(&ts1);
 235         result = SMB_VFS_NEXT_FDOPENDIR(handle, fsp, mask, attr);
 236         clock_gettime_mono(&ts2);
 237         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 238
 239         if (timediff > audit_timeout) {
 240                 smb_time_audit_log("fdopendir", timediff);
 241         }
 242
 243         return result;
 244 }
 245
 246 static SMB_STRUCT_DIRENT *smb_time_audit_readdir(vfs_handle_struct *handle,
 247                                                  SMB_STRUCT_DIR *dirp,
 248                                                  SMB_STRUCT_STAT *sbuf)
 249 {
 250         SMB_STRUCT_DIRENT *result;
 251         struct timespec ts1,ts2;
 252         double timediff;
 253
 254         clock_gettime_mono(&ts1);
 255         result = SMB_VFS_NEXT_READDIR(handle, dirp, sbuf);
 256         clock_gettime_mono(&ts2);
 257         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 258
 259         if (timediff > audit_timeout) {
 260                 smb_time_audit_log("readdir", timediff);
 261         }
 262
 263         return result;
 264 }
 265
 266 static void smb_time_audit_seekdir(vfs_handle_struct *handle,
 267                                    SMB_STRUCT_DIR *dirp, long offset)
 268 {
 269         struct timespec ts1,ts2;
 270         double timediff;
 271
 272         clock_gettime_mono(&ts1);
 273         SMB_VFS_NEXT_SEEKDIR(handle, dirp, offset);
 274         clock_gettime_mono(&ts2);
 275         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 276
 277         if (timediff > audit_timeout) {
 278                 smb_time_audit_log("seekdir", timediff);
 279         }
 280
 281         return;
 282 }
 283
 284 static long smb_time_audit_telldir(vfs_handle_struct *handle,
 285                                    SMB_STRUCT_DIR *dirp)
 286 {
 287         long result;
 288         struct timespec ts1,ts2;
 289         double timediff;
 290
 291         clock_gettime_mono(&ts1);
 292         result = SMB_VFS_NEXT_TELLDIR(handle, dirp);
 293         clock_gettime_mono(&ts2);
 294         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 295
 296         if (timediff > audit_timeout) {
 297                 smb_time_audit_log("telldir", timediff);
 298         }
 299
 300         return result;
 301 }
 302
 303 static void smb_time_audit_rewinddir(vfs_handle_struct *handle,
 304                                      SMB_STRUCT_DIR *dirp)
 305 {
 306         struct timespec ts1,ts2;
 307         double timediff;
 308
 309         clock_gettime_mono(&ts1);
 310         SMB_VFS_NEXT_REWINDDIR(handle, dirp);
 311         clock_gettime_mono(&ts2);
 312         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 313
 314         if (timediff > audit_timeout) {
 315                 smb_time_audit_log("rewinddir", timediff);
 316         }
 317
 318         return;
 319 }
 320
 321 static int smb_time_audit_mkdir(vfs_handle_struct *handle,
 322                                 const char *path, mode_t mode)
 323 {
 324         int result;
 325         struct timespec ts1,ts2;
 326         double timediff;
 327
 328         clock_gettime_mono(&ts1);
 329         result = SMB_VFS_NEXT_MKDIR(handle, path, mode);
 330         clock_gettime_mono(&ts2);
 331         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 332
 333         if (timediff > audit_timeout) {
 334                 smb_time_audit_log("mkdir", timediff);
 335         }
 336
 337         return result;
 338 }
 339
 340 static int smb_time_audit_rmdir(vfs_handle_struct *handle,
 341                                 const char *path)
 342 {
 343         int result;
 344         struct timespec ts1,ts2;
 345         double timediff;
 346
 347         clock_gettime_mono(&ts1);
 348         result = SMB_VFS_NEXT_RMDIR(handle, path);
 349         clock_gettime_mono(&ts2);
 350         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 351
 352         if (timediff > audit_timeout) {
 353                 smb_time_audit_log("rmdir", timediff);
 354         }
 355
 356         return result;
 357 }
 358
 359 static int smb_time_audit_closedir(vfs_handle_struct *handle,
 360                                    SMB_STRUCT_DIR *dirp)
 361 {
 362         int result;
 363         struct timespec ts1,ts2;
 364         double timediff;
 365
 366         clock_gettime_mono(&ts1);
 367         result = SMB_VFS_NEXT_CLOSEDIR(handle, dirp);
 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("closedir", timediff);
 373         }
 374
 375         return result;
 376 }
 377
 378 static void smb_time_audit_init_search_op(vfs_handle_struct *handle,
 379                                           SMB_STRUCT_DIR *dirp)
 380 {
 381         struct timespec ts1,ts2;
 382         double timediff;
 383
 384         clock_gettime_mono(&ts1);
 385         SMB_VFS_NEXT_INIT_SEARCH_OP(handle, dirp);
 386         clock_gettime_mono(&ts2);
 387         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 388
 389         if (timediff > audit_timeout) {
 390                 smb_time_audit_log("init_search_op", timediff);
 391         }
 392         return;
 393 }
 394
 395 static int smb_time_audit_open(vfs_handle_struct *handle,
 396                                struct smb_filename *fname,
 397                                files_struct *fsp,
 398                                int flags, mode_t mode)
 399 {
 400         int result;
 401         struct timespec ts1,ts2;
 402         double timediff;
 403
 404         clock_gettime_mono(&ts1);
 405         result = SMB_VFS_NEXT_OPEN(handle, fname, fsp, flags, mode);
 406         clock_gettime_mono(&ts2);
 407         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 408
 409         if (timediff > audit_timeout) {
 410                 smb_time_audit_log("open", timediff);
 411         }
 412
 413         return result;
 414 }
 415
 416 static NTSTATUS smb_time_audit_create_file(vfs_handle_struct *handle,
 417                                            struct smb_request *req,
 418                                            uint16_t root_dir_fid,
 419                                            struct smb_filename *fname,
 420                                            uint32_t access_mask,
 421                                            uint32_t share_access,
 422                                            uint32_t create_disposition,
 423                                            uint32_t create_options,
 424                                            uint32_t file_attributes,
 425                                            uint32_t oplock_request,
 426                                            uint64_t allocation_size,
 427                                            uint32_t private_flags,
 428                                            struct security_descriptor *sd,
 429                                            struct ea_list *ea_list,
 430                                            files_struct **result_fsp,
 431                                            int *pinfo)
 432 {
 433         NTSTATUS result;
 434         struct timespec ts1,ts2;
 435         double timediff;
 436
 437         clock_gettime_mono(&ts1);
 438         result = SMB_VFS_NEXT_CREATE_FILE(
 439                 handle,                                 /* handle */
 440                 req,                                    /* req */
 441                 root_dir_fid,                           /* root_dir_fid */
 442                 fname,                                  /* fname */
 443                 access_mask,                            /* access_mask */
 444                 share_access,                           /* share_access */
 445                 create_disposition,                     /* create_disposition*/
 446                 create_options,                         /* create_options */
 447                 file_attributes,                        /* file_attributes */
 448                 oplock_request,                         /* oplock_request */
 449                 allocation_size,                        /* allocation_size */
 450                 private_flags,
 451                 sd,                                     /* sd */
 452                 ea_list,                                /* ea_list */
 453                 result_fsp,                             /* result */
 454                 pinfo);
 455         clock_gettime_mono(&ts2);
 456         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 457
 458         if (timediff > audit_timeout) {
 459                 smb_time_audit_log("create_file", timediff);
 460         }
 461
 462         return result;
 463 }
 464
 465 static int smb_time_audit_close(vfs_handle_struct *handle, files_struct *fsp)
 466 {
 467         int result;
 468         struct timespec ts1,ts2;
 469         double timediff;
 470
 471         clock_gettime_mono(&ts1);
 472         result = SMB_VFS_NEXT_CLOSE(handle, fsp);
 473         clock_gettime_mono(&ts2);
 474         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 475
 476         if (timediff > audit_timeout) {
 477                 smb_time_audit_log("close", timediff);
 478         }
 479
 480         return result;
 481 }
 482
 483 static ssize_t smb_time_audit_read(vfs_handle_struct *handle,
 484                                    files_struct *fsp, void *data, size_t n)
 485 {
 486         ssize_t result;
 487         struct timespec ts1,ts2;
 488         double timediff;
 489
 490         clock_gettime_mono(&ts1);
 491         result = SMB_VFS_NEXT_READ(handle, fsp, data, n);
 492         clock_gettime_mono(&ts2);
 493         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 494
 495         if (timediff > audit_timeout) {
 496                 smb_time_audit_log("read", timediff);
 497         }
 498
 499         return result;
 500 }
 501
 502 static ssize_t smb_time_audit_pread(vfs_handle_struct *handle,
 503                                     files_struct *fsp,
 504                                     void *data, size_t n, SMB_OFF_T offset)
 505 {
 506         ssize_t result;
 507         struct timespec ts1,ts2;
 508         double timediff;
 509
 510         clock_gettime_mono(&ts1);
 511         result = SMB_VFS_NEXT_PREAD(handle, fsp, data, n, offset);
 512         clock_gettime_mono(&ts2);
 513         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 514
 515         if (timediff > audit_timeout) {
 516                 smb_time_audit_log("pread", timediff);
 517         }
 518
 519         return result;
 520 }
 521
 522 static ssize_t smb_time_audit_write(vfs_handle_struct *handle,
 523                                     files_struct *fsp,
 524                                     const void *data, size_t n)
 525 {
 526         ssize_t result;
 527         struct timespec ts1,ts2;
 528         double timediff;
 529
 530         clock_gettime_mono(&ts1);
 531         result = SMB_VFS_NEXT_WRITE(handle, fsp, data, n);
 532         clock_gettime_mono(&ts2);
 533         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 534
 535         if (timediff > audit_timeout) {
 536                 smb_time_audit_log("write", timediff);
 537         }
 538
 539         return result;
 540 }
 541
 542 static ssize_t smb_time_audit_pwrite(vfs_handle_struct *handle,
 543                                      files_struct *fsp,
 544                                      const void *data, size_t n,
 545                                      SMB_OFF_T offset)
 546 {
 547         ssize_t result;
 548         struct timespec ts1,ts2;
 549         double timediff;
 550
 551         clock_gettime_mono(&ts1);
 552         result = SMB_VFS_NEXT_PWRITE(handle, fsp, data, n, offset);
 553         clock_gettime_mono(&ts2);
 554         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 555
 556         if (timediff > audit_timeout) {
 557                 smb_time_audit_log("pwrite", timediff);
 558         }
 559
 560         return result;
 561 }
 562
 563 static SMB_OFF_T smb_time_audit_lseek(vfs_handle_struct *handle,
 564                                       files_struct *fsp,
 565                                       SMB_OFF_T offset, int whence)
 566 {
 567         SMB_OFF_T result;
 568         struct timespec ts1,ts2;
 569         double timediff;
 570
 571         clock_gettime_mono(&ts1);
 572         result = SMB_VFS_NEXT_LSEEK(handle, fsp, offset, whence);
 573         clock_gettime_mono(&ts2);
 574         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 575
 576         if (timediff > audit_timeout) {
 577                 smb_time_audit_log("lseek", timediff);
 578         }
 579
 580         return result;
 581 }
 582
 583 static ssize_t smb_time_audit_sendfile(vfs_handle_struct *handle, int tofd,
 584                                        files_struct *fromfsp,
 585                                        const DATA_BLOB *hdr, SMB_OFF_T offset,
 586                                        size_t n)
 587 {
 588         ssize_t result;
 589         struct timespec ts1,ts2;
 590         double timediff;
 591
 592         clock_gettime_mono(&ts1);
 593         result = SMB_VFS_NEXT_SENDFILE(handle, tofd, fromfsp, hdr, offset, n);
 594         clock_gettime_mono(&ts2);
 595         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 596
 597         if (timediff > audit_timeout) {
 598                 smb_time_audit_log("sendfile", timediff);
 599         }
 600
 601         return result;
 602 }
 603
 604 static ssize_t smb_time_audit_recvfile(vfs_handle_struct *handle, int fromfd,
 605                                        files_struct *tofsp,
 606                                        SMB_OFF_T offset,
 607                                        size_t n)
 608 {
 609         ssize_t result;
 610         struct timespec ts1,ts2;
 611         double timediff;
 612
 613         clock_gettime_mono(&ts1);
 614         result = SMB_VFS_NEXT_RECVFILE(handle, fromfd, tofsp, offset, n);
 615         clock_gettime_mono(&ts2);
 616         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 617
 618         if (timediff > audit_timeout) {
 619                 smb_time_audit_log("recvfile", timediff);
 620         }
 621
 622         return result;
 623 }
 624
 625 static int smb_time_audit_rename(vfs_handle_struct *handle,
 626                                  const struct smb_filename *oldname,
 627                                  const struct smb_filename *newname)
 628 {
 629         int result;
 630         struct timespec ts1,ts2;
 631         double timediff;
 632
 633         clock_gettime_mono(&ts1);
 634         result = SMB_VFS_NEXT_RENAME(handle, oldname, newname);
 635         clock_gettime_mono(&ts2);
 636         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 637
 638         if (timediff > audit_timeout) {
 639                 smb_time_audit_log("rename", timediff);
 640         }
 641
 642         return result;
 643 }
 644
 645 static int smb_time_audit_fsync(vfs_handle_struct *handle, files_struct *fsp)
 646 {
 647         int result;
 648         struct timespec ts1,ts2;
 649         double timediff;
 650
 651         clock_gettime_mono(&ts1);
 652         result = SMB_VFS_NEXT_FSYNC(handle, fsp);
 653         clock_gettime_mono(&ts2);
 654         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 655
 656         if (timediff > audit_timeout) {
 657                 smb_time_audit_log("fsync", timediff);
 658         }
 659
 660         return result;
 661 }
 662
 663 static int smb_time_audit_stat(vfs_handle_struct *handle,
 664                                struct smb_filename *fname)
 665 {
 666         int result;
 667         struct timespec ts1,ts2;
 668         double timediff;
 669
 670         clock_gettime_mono(&ts1);
 671         result = SMB_VFS_NEXT_STAT(handle, fname);
 672         clock_gettime_mono(&ts2);
 673         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 674
 675         if (timediff > audit_timeout) {
 676                 smb_time_audit_log("stat", timediff);
 677         }
 678
 679         return result;
 680 }
 681
 682 static int smb_time_audit_fstat(vfs_handle_struct *handle, files_struct *fsp,
 683                                 SMB_STRUCT_STAT *sbuf)
 684 {
 685         int result;
 686         struct timespec ts1,ts2;
 687         double timediff;
 688
 689         clock_gettime_mono(&ts1);
 690         result = SMB_VFS_NEXT_FSTAT(handle, fsp, sbuf);
 691         clock_gettime_mono(&ts2);
 692         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 693
 694         if (timediff > audit_timeout) {
 695                 smb_time_audit_log("fstat", timediff);
 696         }
 697
 698         return result;
 699 }
 700
 701 static int smb_time_audit_lstat(vfs_handle_struct *handle,
 702                                 struct smb_filename *path)
 703 {
 704         int result;
 705         struct timespec ts1,ts2;
 706         double timediff;
 707
 708         clock_gettime_mono(&ts1);
 709         result = SMB_VFS_NEXT_LSTAT(handle, path);
 710         clock_gettime_mono(&ts2);
 711         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 712
 713         if (timediff > audit_timeout) {
 714                 smb_time_audit_log("lstat", timediff);
 715         }
 716
 717         return result;
 718 }
 719
 720 static uint64_t smb_time_audit_get_alloc_size(vfs_handle_struct *handle,
 721                                               files_struct *fsp,
 722                                               const SMB_STRUCT_STAT *sbuf)
 723 {
 724         uint64_t result;
 725         struct timespec ts1,ts2;
 726         double timediff;
 727
 728         clock_gettime_mono(&ts1);
 729         result = SMB_VFS_NEXT_GET_ALLOC_SIZE(handle, fsp, sbuf);
 730         clock_gettime_mono(&ts2);
 731         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 732
 733         if (timediff > audit_timeout) {
 734                 smb_time_audit_log("get_alloc_size", timediff);
 735         }
 736
 737         return result;
 738 }
 739
 740 static int smb_time_audit_unlink(vfs_handle_struct *handle,
 741                                  const struct smb_filename *path)
 742 {
 743         int result;
 744         struct timespec ts1,ts2;
 745         double timediff;
 746
 747         clock_gettime_mono(&ts1);
 748         result = SMB_VFS_NEXT_UNLINK(handle, path);
 749         clock_gettime_mono(&ts2);
 750         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 751
 752         if (timediff > audit_timeout) {
 753                 smb_time_audit_log("unlink", timediff);
 754         }
 755
 756         return result;
 757 }
 758
 759 static int smb_time_audit_chmod(vfs_handle_struct *handle,
 760                                 const char *path, mode_t mode)
 761 {
 762         int result;
 763         struct timespec ts1,ts2;
 764         double timediff;
 765
 766         clock_gettime_mono(&ts1);
 767         result = SMB_VFS_NEXT_CHMOD(handle, path, mode);
 768         clock_gettime_mono(&ts2);
 769         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 770
 771         if (timediff > audit_timeout) {
 772                 smb_time_audit_log("chmod", timediff);
 773         }
 774
 775         return result;
 776 }
 777
 778 static int smb_time_audit_fchmod(vfs_handle_struct *handle, files_struct *fsp,
 779                                  mode_t mode)
 780 {
 781         int result;
 782         struct timespec ts1,ts2;
 783         double timediff;
 784
 785         clock_gettime_mono(&ts1);
 786         result = SMB_VFS_NEXT_FCHMOD(handle, fsp, mode);
 787         clock_gettime_mono(&ts2);
 788         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 789
 790         if (timediff > audit_timeout) {
 791                 smb_time_audit_log("fchmod", timediff);
 792         }
 793
 794         return result;
 795 }
 796
 797 static int smb_time_audit_chown(vfs_handle_struct *handle,
 798                                 const char *path, uid_t uid, gid_t gid)
 799 {
 800         int result;
 801         struct timespec ts1,ts2;
 802         double timediff;
 803
 804         clock_gettime_mono(&ts1);
 805         result = SMB_VFS_NEXT_CHOWN(handle, path, uid, gid);
 806         clock_gettime_mono(&ts2);
 807         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 808
 809         if (timediff > audit_timeout) {
 810                 smb_time_audit_log("chown", timediff);
 811         }
 812
 813         return result;
 814 }
 815
 816 static int smb_time_audit_fchown(vfs_handle_struct *handle, files_struct *fsp,
 817                                  uid_t uid, gid_t gid)
 818 {
 819         int result;
 820         struct timespec ts1,ts2;
 821         double timediff;
 822
 823         clock_gettime_mono(&ts1);
 824         result = SMB_VFS_NEXT_FCHOWN(handle, fsp, uid, gid);
 825         clock_gettime_mono(&ts2);
 826         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 827
 828         if (timediff > audit_timeout) {
 829                 smb_time_audit_log("fchown", timediff);
 830         }
 831
 832         return result;
 833 }
 834
 835 static int smb_time_audit_lchown(vfs_handle_struct *handle,
 836                                  const char *path, uid_t uid, gid_t gid)
 837 {
 838         int result;
 839         struct timespec ts1,ts2;
 840         double timediff;
 841
 842         clock_gettime_mono(&ts1);
 843         result = SMB_VFS_NEXT_LCHOWN(handle, path, uid, gid);
 844         clock_gettime_mono(&ts2);
 845         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 846
 847         if (timediff > audit_timeout) {
 848                 smb_time_audit_log("lchown", timediff);
 849         }
 850
 851         return result;
 852 }
 853
 854 static int smb_time_audit_chdir(vfs_handle_struct *handle, const char *path)
 855 {
 856         int result;
 857         struct timespec ts1,ts2;
 858         double timediff;
 859
 860         clock_gettime_mono(&ts1);
 861         result = SMB_VFS_NEXT_CHDIR(handle, path);
 862         clock_gettime_mono(&ts2);
 863         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 864
 865         if (timediff > audit_timeout) {
 866                 smb_time_audit_log("chdir", timediff);
 867         }
 868
 869         return result;
 870 }
 871
 872 static char *smb_time_audit_getwd(vfs_handle_struct *handle)
 873 {
 874         char *result;
 875         struct timespec ts1,ts2;
 876         double timediff;
 877
 878         clock_gettime_mono(&ts1);
 879         result = SMB_VFS_NEXT_GETWD(handle);
 880         clock_gettime_mono(&ts2);
 881         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 882
 883         if (timediff > audit_timeout) {
 884                 smb_time_audit_log("getwd", timediff);
 885         }
 886
 887         return result;
 888 }
 889
 890 static int smb_time_audit_ntimes(vfs_handle_struct *handle,
 891                                  const struct smb_filename *path,
 892                                  struct smb_file_time *ft)
 893 {
 894         int result;
 895         struct timespec ts1,ts2;
 896         double timediff;
 897
 898         clock_gettime_mono(&ts1);
 899         result = SMB_VFS_NEXT_NTIMES(handle, path, ft);
 900         clock_gettime_mono(&ts2);
 901         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 902
 903         if (timediff > audit_timeout) {
 904                 smb_time_audit_log("ntimes", timediff);
 905         }
 906
 907         return result;
 908 }
 909
 910 static int smb_time_audit_ftruncate(vfs_handle_struct *handle,
 911                                     files_struct *fsp,
 912                                     SMB_OFF_T len)
 913 {
 914         int result;
 915         struct timespec ts1,ts2;
 916         double timediff;
 917
 918         clock_gettime_mono(&ts1);
 919         result = SMB_VFS_NEXT_FTRUNCATE(handle, fsp, len);
 920         clock_gettime_mono(&ts2);
 921         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 922
 923         if (timediff > audit_timeout) {
 924                 smb_time_audit_log("ftruncate", timediff);
 925         }
 926
 927         return result;
 928 }
 929
 930 static int smb_time_audit_fallocate(vfs_handle_struct *handle,
 931                                     files_struct *fsp,
 932                                     enum vfs_fallocate_mode mode,
 933                                     SMB_OFF_T offset,
 934                                     SMB_OFF_T len)
 935 {
 936         int result;
 937         struct timespec ts1,ts2;
 938         double timediff;
 939
 940         clock_gettime_mono(&ts1);
 941         result = SMB_VFS_NEXT_FALLOCATE(handle, fsp, mode, offset, len);
 942         clock_gettime_mono(&ts2);
 943         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 944
 945         if (timediff > audit_timeout) {
 946                 smb_time_audit_log("fallocate", timediff);
 947         }
 948
 949         return result;
 950 }
 951
 952 static bool smb_time_audit_lock(vfs_handle_struct *handle, files_struct *fsp,
 953                                 int op, SMB_OFF_T offset, SMB_OFF_T count,
 954                                 int type)
 955 {
 956         bool result;
 957         struct timespec ts1,ts2;
 958         double timediff;
 959
 960         clock_gettime_mono(&ts1);
 961         result = SMB_VFS_NEXT_LOCK(handle, fsp, op, offset, count, type);
 962         clock_gettime_mono(&ts2);
 963         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 964
 965         if (timediff > audit_timeout) {
 966                 smb_time_audit_log("lock", timediff);
 967         }
 968
 969         return result;
 970 }
 971
 972 static int smb_time_audit_kernel_flock(struct vfs_handle_struct *handle,
 973                                        struct files_struct *fsp,
 974                                        uint32 share_mode, uint32 access_mask)
 975 {
 976         int result;
 977         struct timespec ts1,ts2;
 978         double timediff;
 979
 980         clock_gettime_mono(&ts1);
 981         result = SMB_VFS_NEXT_KERNEL_FLOCK(handle, fsp, share_mode,
 982                                            access_mask);
 983         clock_gettime_mono(&ts2);
 984         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
 985
 986         if (timediff > audit_timeout) {
 987                 smb_time_audit_log("kernel_flock", timediff);
 988         }
 989
 990         return result;
 991 }
 992
 993 static int smb_time_audit_linux_setlease(vfs_handle_struct *handle,
 994                                          files_struct *fsp,
 995                                          int leasetype)
 996 {
 997         int result;
 998         struct timespec ts1,ts2;
 999         double timediff;
1000
1001         clock_gettime_mono(&ts1);
1002         result = SMB_VFS_NEXT_LINUX_SETLEASE(handle, fsp, leasetype);
1003         clock_gettime_mono(&ts2);
1004         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1005
1006         if (timediff > audit_timeout) {
1007                 smb_time_audit_log("linux_setlease", timediff);
1008         }
1009
1010         return result;
1011 }
1012
1013 static bool smb_time_audit_getlock(vfs_handle_struct *handle,
1014                                    files_struct *fsp,
1015                                    SMB_OFF_T *poffset, SMB_OFF_T *pcount,
1016                                    int *ptype, pid_t *ppid)
1017 {
1018         bool result;
1019         struct timespec ts1,ts2;
1020         double timediff;
1021
1022         clock_gettime_mono(&ts1);
1023         result = SMB_VFS_NEXT_GETLOCK(handle, fsp, poffset, pcount, ptype,
1024                                       ppid);
1025         clock_gettime_mono(&ts2);
1026         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1027
1028         if (timediff > audit_timeout) {
1029                 smb_time_audit_log("getlock", timediff);
1030         }
1031
1032         return result;
1033 }
1034
1035 static int smb_time_audit_symlink(vfs_handle_struct *handle,
1036                                   const char *oldpath, const char *newpath)
1037 {
1038         int result;
1039         struct timespec ts1,ts2;
1040         double timediff;
1041
1042         clock_gettime_mono(&ts1);
1043         result = SMB_VFS_NEXT_SYMLINK(handle, oldpath, newpath);
1044         clock_gettime_mono(&ts2);
1045         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1046
1047         if (timediff > audit_timeout) {
1048                 smb_time_audit_log("symlink", timediff);
1049         }
1050
1051         return result;
1052 }
1053
1054 static int smb_time_audit_readlink(vfs_handle_struct *handle,
1055                           const char *path, char *buf, size_t bufsiz)
1056 {
1057         int result;
1058         struct timespec ts1,ts2;
1059         double timediff;
1060
1061         clock_gettime_mono(&ts1);
1062         result = SMB_VFS_NEXT_READLINK(handle, path, buf, bufsiz);
1063         clock_gettime_mono(&ts2);
1064         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1065
1066         if (timediff > audit_timeout) {
1067                 smb_time_audit_log("readlink", timediff);
1068         }
1069
1070         return result;
1071 }
1072
1073 static int smb_time_audit_link(vfs_handle_struct *handle,
1074                                const char *oldpath, const char *newpath)
1075 {
1076         int result;
1077         struct timespec ts1,ts2;
1078         double timediff;
1079
1080         clock_gettime_mono(&ts1);
1081         result = SMB_VFS_NEXT_LINK(handle, oldpath, newpath);
1082         clock_gettime_mono(&ts2);
1083         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1084
1085         if (timediff > audit_timeout) {
1086                 smb_time_audit_log("link", timediff);
1087         }
1088
1089         return result;
1090 }
1091
1092 static int smb_time_audit_mknod(vfs_handle_struct *handle,
1093                                 const char *pathname, mode_t mode,
1094                                 SMB_DEV_T dev)
1095 {
1096         int result;
1097         struct timespec ts1,ts2;
1098         double timediff;
1099
1100         clock_gettime_mono(&ts1);
1101         result = SMB_VFS_NEXT_MKNOD(handle, pathname, mode, dev);
1102         clock_gettime_mono(&ts2);
1103         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1104
1105         if (timediff > audit_timeout) {
1106                 smb_time_audit_log("mknod", timediff);
1107         }
1108
1109         return result;
1110 }
1111
1112 static char *smb_time_audit_realpath(vfs_handle_struct *handle,
1113                                      const char *path)
1114 {
1115         char *result;
1116         struct timespec ts1,ts2;
1117         double timediff;
1118
1119         clock_gettime_mono(&ts1);
1120         result = SMB_VFS_NEXT_REALPATH(handle, path);
1121         clock_gettime_mono(&ts2);
1122         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1123
1124         if (timediff > audit_timeout) {
1125                 smb_time_audit_log("realpath", timediff);
1126         }
1127
1128         return result;
1129 }
1130
1131 static NTSTATUS smb_time_audit_notify_watch(struct vfs_handle_struct *handle,
1132                         struct sys_notify_context *ctx,
1133                         struct notify_entry *e,
1134                         void (*callback)(struct sys_notify_context *ctx,
1135                                         void *private_data,
1136                                         struct notify_event *ev),
1137                         void *private_data, void *handle_p)
1138 {
1139         NTSTATUS result;
1140         struct timespec ts1,ts2;
1141         double timediff;
1142
1143         clock_gettime_mono(&ts1);
1144         result = SMB_VFS_NEXT_NOTIFY_WATCH(handle, ctx, e, callback,
1145                                            private_data, handle_p);
1146         clock_gettime_mono(&ts2);
1147         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1148
1149         if (timediff > audit_timeout) {
1150                 smb_time_audit_log("notify_watch", timediff);
1151         }
1152
1153         return result;
1154 }
1155
1156 static int smb_time_audit_chflags(vfs_handle_struct *handle,
1157                                   const char *path, unsigned int flags)
1158 {
1159         int result;
1160         struct timespec ts1,ts2;
1161         double timediff;
1162
1163         clock_gettime_mono(&ts1);
1164         result = SMB_VFS_NEXT_CHFLAGS(handle, path, flags);
1165         clock_gettime_mono(&ts2);
1166         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1167
1168         if (timediff > audit_timeout) {
1169                 smb_time_audit_log("chflags", timediff);
1170         }
1171
1172         return result;
1173 }
1174
1175 static struct file_id smb_time_audit_file_id_create(struct vfs_handle_struct *handle,
1176                                                     const SMB_STRUCT_STAT *sbuf)
1177 {
1178         struct file_id id_zero;
1179         struct file_id result;
1180         struct timespec ts1,ts2;
1181         double timediff;
1182
1183         ZERO_STRUCT(id_zero);
1184
1185         clock_gettime_mono(&ts1);
1186         result = SMB_VFS_NEXT_FILE_ID_CREATE(handle, sbuf);
1187         clock_gettime_mono(&ts2);
1188         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1189
1190         if (timediff > audit_timeout) {
1191                 smb_time_audit_log("file_id_create", timediff);
1192         }
1193
1194         return result;
1195 }
1196
1197 static NTSTATUS smb_time_audit_streaminfo(vfs_handle_struct *handle,
1198                                           struct files_struct *fsp,
1199                                           const char *fname,
1200                                           TALLOC_CTX *mem_ctx,
1201                                           unsigned int *pnum_streams,
1202                                           struct stream_struct **pstreams)
1203 {
1204         NTSTATUS result;
1205         struct timespec ts1,ts2;
1206         double timediff;
1207
1208         clock_gettime_mono(&ts1);
1209         result = SMB_VFS_NEXT_STREAMINFO(handle, fsp, fname, mem_ctx,
1210                                          pnum_streams, pstreams);
1211         clock_gettime_mono(&ts2);
1212         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1213
1214         if (timediff > audit_timeout) {
1215                 smb_time_audit_log("streaminfo", timediff);
1216         }
1217
1218         return result;
1219 }
1220
1221 static int smb_time_audit_get_real_filename(struct vfs_handle_struct *handle,
1222                                             const char *path,
1223                                             const char *name,
1224                                             TALLOC_CTX *mem_ctx,
1225                                             char **found_name)
1226 {
1227         int result;
1228         struct timespec ts1,ts2;
1229         double timediff;
1230
1231         clock_gettime_mono(&ts1);
1232         result = SMB_VFS_NEXT_GET_REAL_FILENAME(handle, path, name, mem_ctx,
1233                                                 found_name);
1234         clock_gettime_mono(&ts2);
1235         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1236
1237         if (timediff > audit_timeout) {
1238                 smb_time_audit_log("get_real_filename", timediff);
1239         }
1240
1241         return result;
1242 }
1243
1244 static const char *smb_time_audit_connectpath(vfs_handle_struct *handle,
1245                                               const char *fname)
1246 {
1247         const char *result;
1248         struct timespec ts1,ts2;
1249         double timediff;
1250
1251         clock_gettime_mono(&ts1);
1252         result = SMB_VFS_NEXT_CONNECTPATH(handle, fname);
1253         clock_gettime_mono(&ts2);
1254         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1255
1256         if (timediff > audit_timeout) {
1257                 smb_time_audit_log("connectpath", timediff);
1258         }
1259
1260         return result;
1261 }
1262
1263 static NTSTATUS smb_time_audit_brl_lock_windows(struct vfs_handle_struct *handle,
1264                                                 struct byte_range_lock *br_lck,
1265                                                 struct lock_struct *plock,
1266                                                 bool blocking_lock,
1267                                                 struct blocking_lock_record *blr)
1268 {
1269         NTSTATUS result;
1270         struct timespec ts1,ts2;
1271         double timediff;
1272
1273         clock_gettime_mono(&ts1);
1274         result = SMB_VFS_NEXT_BRL_LOCK_WINDOWS(handle, br_lck, plock,
1275                                                blocking_lock, blr);
1276         clock_gettime_mono(&ts2);
1277         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1278
1279         if (timediff > audit_timeout) {
1280                 smb_time_audit_log("brl_lock_windows", timediff);
1281         }
1282
1283         return result;
1284 }
1285
1286 static bool smb_time_audit_brl_unlock_windows(struct vfs_handle_struct *handle,
1287                                               struct messaging_context *msg_ctx,
1288                                               struct byte_range_lock *br_lck,
1289                                               const struct lock_struct *plock)
1290 {
1291         bool result;
1292         struct timespec ts1,ts2;
1293         double timediff;
1294
1295         clock_gettime_mono(&ts1);
1296         result = SMB_VFS_NEXT_BRL_UNLOCK_WINDOWS(handle, msg_ctx, br_lck,
1297                                                  plock);
1298         clock_gettime_mono(&ts2);
1299         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1300
1301         if (timediff > audit_timeout) {
1302                 smb_time_audit_log("brl_unlock_windows", timediff);
1303         }
1304
1305         return result;
1306 }
1307
1308 static bool smb_time_audit_brl_cancel_windows(struct vfs_handle_struct *handle,
1309                                               struct byte_range_lock *br_lck,
1310                                               struct lock_struct *plock,
1311                                               struct blocking_lock_record *blr)
1312 {
1313         bool result;
1314         struct timespec ts1,ts2;
1315         double timediff;
1316
1317         clock_gettime_mono(&ts1);
1318         result = SMB_VFS_NEXT_BRL_CANCEL_WINDOWS(handle, br_lck, plock, blr);
1319         clock_gettime_mono(&ts2);
1320         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1321
1322         if (timediff > audit_timeout) {
1323                 smb_time_audit_log("brl_cancel_windows", timediff);
1324         }
1325
1326         return result;
1327 }
1328
1329 static bool smb_time_audit_strict_lock(struct vfs_handle_struct *handle,
1330                                        struct files_struct *fsp,
1331                                        struct lock_struct *plock)
1332 {
1333         bool result;
1334         struct timespec ts1,ts2;
1335         double timediff;
1336
1337         clock_gettime_mono(&ts1);
1338         result = SMB_VFS_NEXT_STRICT_LOCK(handle, fsp, plock);
1339         clock_gettime_mono(&ts2);
1340         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1341
1342         if (timediff > audit_timeout) {
1343                 smb_time_audit_log("strict_lock", timediff);
1344         }
1345
1346         return result;
1347 }
1348
1349 static void smb_time_audit_strict_unlock(struct vfs_handle_struct *handle,
1350                                          struct files_struct *fsp,
1351                                          struct lock_struct *plock)
1352 {
1353         struct timespec ts1,ts2;
1354         double timediff;
1355
1356         clock_gettime_mono(&ts1);
1357         SMB_VFS_NEXT_STRICT_UNLOCK(handle, fsp, plock);
1358         clock_gettime_mono(&ts2);
1359         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1360
1361         if (timediff > audit_timeout) {
1362                 smb_time_audit_log("strict_unlock", timediff);
1363         }
1364
1365         return;
1366 }
1367
1368 static NTSTATUS smb_time_audit_translate_name(struct vfs_handle_struct *handle,
1369                                               const char *name,
1370                                               enum vfs_translate_direction direction,
1371                                               TALLOC_CTX *mem_ctx,
1372                                               char **mapped_name)
1373 {
1374         NTSTATUS result;
1375         struct timespec ts1,ts2;
1376         double timediff;
1377
1378         clock_gettime_mono(&ts1);
1379         result = SMB_VFS_NEXT_TRANSLATE_NAME(handle, name, direction, mem_ctx,
1380                                              mapped_name);
1381         clock_gettime_mono(&ts2);
1382         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1383
1384         if (timediff > audit_timeout) {
1385                 smb_time_audit_log("translate_name", timediff);
1386         }
1387
1388         return result;
1389 }
1390
1391 static NTSTATUS smb_time_audit_fget_nt_acl(vfs_handle_struct *handle,
1392                                            files_struct *fsp,
1393                                            uint32 security_info,
1394                                            struct security_descriptor **ppdesc)
1395 {
1396         NTSTATUS result;
1397         struct timespec ts1,ts2;
1398         double timediff;
1399
1400         clock_gettime_mono(&ts1);
1401         result = SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, security_info, ppdesc);
1402         clock_gettime_mono(&ts2);
1403         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1404
1405         if (timediff > audit_timeout) {
1406                 smb_time_audit_log("fget_nt_acl", timediff);
1407         }
1408
1409         return result;
1410 }
1411
1412 static NTSTATUS smb_time_audit_get_nt_acl(vfs_handle_struct *handle,
1413                                           const char *name,
1414                                           uint32 security_info,
1415                                           struct security_descriptor **ppdesc)
1416 {
1417         NTSTATUS result;
1418         struct timespec ts1,ts2;
1419         double timediff;
1420
1421         clock_gettime_mono(&ts1);
1422         result = SMB_VFS_NEXT_GET_NT_ACL(handle, name, security_info, ppdesc);
1423         clock_gettime_mono(&ts2);
1424         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1425
1426         if (timediff > audit_timeout) {
1427                 smb_time_audit_log("get_nt_acl", timediff);
1428         }
1429
1430         return result;
1431 }
1432
1433 static NTSTATUS smb_time_audit_fset_nt_acl(vfs_handle_struct *handle,
1434                                            files_struct *fsp,
1435                                            uint32 security_info_sent,
1436                                            const struct security_descriptor *psd)
1437 {
1438         NTSTATUS result;
1439         struct timespec ts1,ts2;
1440         double timediff;
1441
1442         clock_gettime_mono(&ts1);
1443         result = SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, security_info_sent,
1444                                           psd);
1445         clock_gettime_mono(&ts2);
1446         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1447
1448         if (timediff > audit_timeout) {
1449                 smb_time_audit_log("fset_nt_acl", timediff);
1450         }
1451
1452         return result;
1453 }
1454
1455 static int smb_time_audit_chmod_acl(vfs_handle_struct *handle,
1456                                     const char *path, mode_t mode)
1457 {
1458         int result;
1459         struct timespec ts1,ts2;
1460         double timediff;
1461
1462         clock_gettime_mono(&ts1);
1463         result = SMB_VFS_NEXT_CHMOD_ACL(handle, path, mode);
1464         clock_gettime_mono(&ts2);
1465         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1466
1467         if (timediff > audit_timeout) {
1468                 smb_time_audit_log("chmod_acl", timediff);
1469         }
1470
1471         return result;
1472 }
1473
1474 static int smb_time_audit_fchmod_acl(vfs_handle_struct *handle,
1475                                      files_struct *fsp, mode_t mode)
1476 {
1477         int result;
1478         struct timespec ts1,ts2;
1479         double timediff;
1480
1481         clock_gettime_mono(&ts1);
1482         result = SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, mode);
1483         clock_gettime_mono(&ts2);
1484         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1485
1486         if (timediff > audit_timeout) {
1487                 smb_time_audit_log("fchmod_acl", timediff);
1488         }
1489
1490         return result;
1491 }
1492
1493 static int smb_time_audit_sys_acl_get_entry(vfs_handle_struct *handle,
1494                                             SMB_ACL_T theacl, int entry_id,
1495                                             SMB_ACL_ENTRY_T *entry_p)
1496 {
1497         int result;
1498         struct timespec ts1,ts2;
1499         double timediff;
1500
1501         clock_gettime_mono(&ts1);
1502         result = SMB_VFS_NEXT_SYS_ACL_GET_ENTRY(handle, theacl, entry_id,
1503                                                 entry_p);
1504         clock_gettime_mono(&ts2);
1505         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1506
1507         if (timediff > audit_timeout) {
1508                 smb_time_audit_log("sys_acl_get_entry", timediff);
1509         }
1510
1511         return result;
1512 }
1513
1514 static int smb_time_audit_sys_acl_get_tag_type(vfs_handle_struct *handle,
1515                                                SMB_ACL_ENTRY_T entry_d,
1516                                                SMB_ACL_TAG_T *tag_type_p)
1517 {
1518         int result;
1519         struct timespec ts1,ts2;
1520         double timediff;
1521
1522         clock_gettime_mono(&ts1);
1523         result = SMB_VFS_NEXT_SYS_ACL_GET_TAG_TYPE(handle, entry_d,
1524                                                    tag_type_p);
1525         clock_gettime_mono(&ts2);
1526         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1527
1528         if (timediff > audit_timeout) {
1529                 smb_time_audit_log("sys_acl_get_tag_type", timediff);
1530         }
1531
1532         return result;
1533 }
1534
1535 static int smb_time_audit_sys_acl_get_permset(vfs_handle_struct *handle,
1536                                               SMB_ACL_ENTRY_T entry_d,
1537                                               SMB_ACL_PERMSET_T *permset_p)
1538 {
1539         int result;
1540         struct timespec ts1,ts2;
1541         double timediff;
1542
1543         clock_gettime_mono(&ts1);
1544         result = SMB_VFS_NEXT_SYS_ACL_GET_PERMSET(handle, entry_d,
1545                                                   permset_p);
1546         clock_gettime_mono(&ts2);
1547         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1548
1549         if (timediff > audit_timeout) {
1550                 smb_time_audit_log("sys_acl_get_permset", timediff);
1551         }
1552
1553         return result;
1554 }
1555
1556 static void * smb_time_audit_sys_acl_get_qualifier(vfs_handle_struct *handle,
1557                                                    SMB_ACL_ENTRY_T entry_d)
1558 {
1559         void *result;
1560         struct timespec ts1,ts2;
1561         double timediff;
1562
1563         clock_gettime_mono(&ts1);
1564         result = SMB_VFS_NEXT_SYS_ACL_GET_QUALIFIER(handle, entry_d);
1565         clock_gettime_mono(&ts2);
1566         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1567
1568         if (timediff > audit_timeout) {
1569                 smb_time_audit_log("sys_acl_get_qualifier", timediff);
1570         }
1571
1572         return result;
1573 }
1574
1575 static SMB_ACL_T smb_time_audit_sys_acl_get_file(vfs_handle_struct *handle,
1576                                                  const char *path_p,
1577                                                  SMB_ACL_TYPE_T type)
1578 {
1579         SMB_ACL_T result;
1580         struct timespec ts1,ts2;
1581         double timediff;
1582
1583         clock_gettime_mono(&ts1);
1584         result = SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, path_p, type);
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("sys_acl_get_file", timediff);
1590         }
1591
1592         return result;
1593 }
1594
1595 static SMB_ACL_T smb_time_audit_sys_acl_get_fd(vfs_handle_struct *handle,
1596                                                files_struct *fsp)
1597 {
1598         SMB_ACL_T result;
1599         struct timespec ts1,ts2;
1600         double timediff;
1601
1602         clock_gettime_mono(&ts1);
1603         result = SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp);
1604         clock_gettime_mono(&ts2);
1605         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1606
1607         if (timediff > audit_timeout) {
1608                 smb_time_audit_log("sys_acl_get_fd", timediff);
1609         }
1610
1611         return result;
1612 }
1613
1614 static int smb_time_audit_sys_acl_clear_perms(vfs_handle_struct *handle,
1615                                               SMB_ACL_PERMSET_T permset)
1616 {
1617         int result;
1618         struct timespec ts1,ts2;
1619         double timediff;
1620
1621         clock_gettime_mono(&ts1);
1622         result = SMB_VFS_NEXT_SYS_ACL_CLEAR_PERMS(handle, permset);
1623         clock_gettime_mono(&ts2);
1624         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1625
1626         if (timediff > audit_timeout) {
1627                 smb_time_audit_log("sys_acl_clear_perms", timediff);
1628         }
1629
1630         return result;
1631 }
1632
1633 static int smb_time_audit_sys_acl_add_perm(vfs_handle_struct *handle,
1634                                            SMB_ACL_PERMSET_T permset,
1635                                            SMB_ACL_PERM_T perm)
1636 {
1637         int result;
1638         struct timespec ts1,ts2;
1639         double timediff;
1640
1641         clock_gettime_mono(&ts1);
1642         result = SMB_VFS_NEXT_SYS_ACL_ADD_PERM(handle, permset, perm);
1643         clock_gettime_mono(&ts2);
1644         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1645
1646         if (timediff > audit_timeout) {
1647                 smb_time_audit_log("sys_acl_add_perm", timediff);
1648         }
1649
1650         return result;
1651 }
1652
1653 static char * smb_time_audit_sys_acl_to_text(vfs_handle_struct *handle,
1654                                              SMB_ACL_T theacl,
1655                                              ssize_t *plen)
1656 {
1657         char * result;
1658         struct timespec ts1,ts2;
1659         double timediff;
1660
1661         clock_gettime_mono(&ts1);
1662         result = SMB_VFS_NEXT_SYS_ACL_TO_TEXT(handle, theacl, plen);
1663         clock_gettime_mono(&ts2);
1664         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1665
1666         if (timediff > audit_timeout) {
1667                 smb_time_audit_log("sys_acl_to_text", timediff);
1668         }
1669
1670         return result;
1671 }
1672
1673 static SMB_ACL_T smb_time_audit_sys_acl_init(vfs_handle_struct *handle,
1674                                              int count)
1675 {
1676         SMB_ACL_T result;
1677         struct timespec ts1,ts2;
1678         double timediff;
1679
1680         clock_gettime_mono(&ts1);
1681         result = SMB_VFS_NEXT_SYS_ACL_INIT(handle, count);
1682         clock_gettime_mono(&ts2);
1683         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1684
1685         if (timediff > audit_timeout) {
1686                 smb_time_audit_log("sys_acl_init", timediff);
1687         }
1688
1689         return result;
1690 }
1691
1692 static int smb_time_audit_sys_acl_create_entry(vfs_handle_struct *handle,
1693                                                SMB_ACL_T *pacl,
1694                                                SMB_ACL_ENTRY_T *pentry)
1695 {
1696         int result;
1697         struct timespec ts1,ts2;
1698         double timediff;
1699
1700         clock_gettime_mono(&ts1);
1701         result = SMB_VFS_NEXT_SYS_ACL_CREATE_ENTRY(handle, pacl, pentry);
1702         clock_gettime_mono(&ts2);
1703         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1704
1705         if (timediff > audit_timeout) {
1706                 smb_time_audit_log("sys_acl_create_entry", timediff);
1707         }
1708
1709         return result;
1710 }
1711
1712 static int smb_time_audit_sys_acl_set_tag_type(vfs_handle_struct *handle,
1713                                                SMB_ACL_ENTRY_T entry,
1714                                                SMB_ACL_TAG_T tagtype)
1715 {
1716         int result;
1717         struct timespec ts1,ts2;
1718         double timediff;
1719
1720         clock_gettime_mono(&ts1);
1721         result = SMB_VFS_NEXT_SYS_ACL_SET_TAG_TYPE(handle, entry,
1722                                                    tagtype);
1723         clock_gettime_mono(&ts2);
1724         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1725
1726         if (timediff > audit_timeout) {
1727                 smb_time_audit_log("sys_acl_set_tag_type", timediff);
1728         }
1729
1730         return result;
1731 }
1732
1733 static int smb_time_audit_sys_acl_set_qualifier(vfs_handle_struct *handle,
1734                                                 SMB_ACL_ENTRY_T entry,
1735                                                 void *qual)
1736 {
1737         int result;
1738         struct timespec ts1,ts2;
1739         double timediff;
1740
1741         clock_gettime_mono(&ts1);
1742         result = SMB_VFS_NEXT_SYS_ACL_SET_QUALIFIER(handle, entry, qual);
1743         clock_gettime_mono(&ts2);
1744         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1745
1746         if (timediff > audit_timeout) {
1747                 smb_time_audit_log("sys_acl_set_qualifier", timediff);
1748         }
1749
1750         return result;
1751 }
1752
1753 static int smb_time_audit_sys_acl_set_permset(vfs_handle_struct *handle,
1754                                               SMB_ACL_ENTRY_T entry,
1755                                               SMB_ACL_PERMSET_T permset)
1756 {
1757         int result;
1758         struct timespec ts1,ts2;
1759         double timediff;
1760
1761         clock_gettime_mono(&ts1);
1762         result = SMB_VFS_NEXT_SYS_ACL_SET_PERMSET(handle, entry, permset);
1763         clock_gettime_mono(&ts2);
1764         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1765
1766         if (timediff > audit_timeout) {
1767                 smb_time_audit_log("sys_acl_set_permset", timediff);
1768         }
1769
1770         return result;
1771 }
1772
1773 static int smb_time_audit_sys_acl_valid(vfs_handle_struct *handle,
1774                                         SMB_ACL_T theacl)
1775 {
1776         int result;
1777         struct timespec ts1,ts2;
1778         double timediff;
1779
1780         clock_gettime_mono(&ts1);
1781         result = SMB_VFS_NEXT_SYS_ACL_VALID(handle, theacl);
1782         clock_gettime_mono(&ts2);
1783         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1784
1785         if (timediff > audit_timeout) {
1786                 smb_time_audit_log("sys_acl_valid", timediff);
1787         }
1788
1789         return result;
1790 }
1791
1792 static int smb_time_audit_sys_acl_set_file(vfs_handle_struct *handle,
1793                                            const char *name,
1794                                            SMB_ACL_TYPE_T acltype,
1795                                            SMB_ACL_T theacl)
1796 {
1797         int result;
1798         struct timespec ts1,ts2;
1799         double timediff;
1800
1801         clock_gettime_mono(&ts1);
1802         result = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, name, acltype,
1803                                                theacl);
1804         clock_gettime_mono(&ts2);
1805         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1806
1807         if (timediff > audit_timeout) {
1808                 smb_time_audit_log("sys_acl_set_file", timediff);
1809         }
1810
1811         return result;
1812 }
1813
1814 static int smb_time_audit_sys_acl_set_fd(vfs_handle_struct *handle,
1815                                          files_struct *fsp,
1816                                          SMB_ACL_T theacl)
1817 {
1818         int result;
1819         struct timespec ts1,ts2;
1820         double timediff;
1821
1822         clock_gettime_mono(&ts1);
1823         result = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, theacl);
1824         clock_gettime_mono(&ts2);
1825         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1826
1827         if (timediff > audit_timeout) {
1828                 smb_time_audit_log("sys_acl_set_fd", timediff);
1829         }
1830
1831         return result;
1832 }
1833
1834 static int smb_time_audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
1835                                                   const char *path)
1836 {
1837         int result;
1838         struct timespec ts1,ts2;
1839         double timediff;
1840
1841         clock_gettime_mono(&ts1);
1842         result = SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, path);
1843         clock_gettime_mono(&ts2);
1844         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1845
1846         if (timediff > audit_timeout) {
1847                 smb_time_audit_log("sys_acl_delete_def_file", timediff);
1848         }
1849
1850         return result;
1851 }
1852
1853 static int smb_time_audit_sys_acl_get_perm(vfs_handle_struct *handle,
1854                                            SMB_ACL_PERMSET_T permset,
1855                                            SMB_ACL_PERM_T perm)
1856 {
1857         int result;
1858         struct timespec ts1,ts2;
1859         double timediff;
1860
1861         clock_gettime_mono(&ts1);
1862         result = SMB_VFS_NEXT_SYS_ACL_GET_PERM(handle, permset, perm);
1863         clock_gettime_mono(&ts2);
1864         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1865
1866         if (timediff > audit_timeout) {
1867                 smb_time_audit_log("sys_acl_get_perm", timediff);
1868         }
1869
1870         return result;
1871 }
1872
1873 static int smb_time_audit_sys_acl_free_text(vfs_handle_struct *handle,
1874                                             char *text)
1875 {
1876         int result;
1877         struct timespec ts1,ts2;
1878         double timediff;
1879
1880         clock_gettime_mono(&ts1);
1881         result = SMB_VFS_NEXT_SYS_ACL_FREE_TEXT(handle, text);
1882         clock_gettime_mono(&ts2);
1883         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1884
1885         if (timediff > audit_timeout) {
1886                 smb_time_audit_log("sys_acl_free_text", timediff);
1887         }
1888
1889         return result;
1890 }
1891
1892 static int smb_time_audit_sys_acl_free_acl(vfs_handle_struct *handle,
1893                                            SMB_ACL_T posix_acl)
1894 {
1895         int result;
1896         struct timespec ts1,ts2;
1897         double timediff;
1898
1899         clock_gettime_mono(&ts1);
1900         result = SMB_VFS_NEXT_SYS_ACL_FREE_ACL(handle, posix_acl);
1901         clock_gettime_mono(&ts2);
1902         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1903
1904         if (timediff > audit_timeout) {
1905                 smb_time_audit_log("sys_acl_free_acl", timediff);
1906         }
1907
1908         return result;
1909 }
1910
1911 static int smb_time_audit_sys_acl_free_qualifier(vfs_handle_struct *handle,
1912                                                  void *qualifier,
1913                                                  SMB_ACL_TAG_T tagtype)
1914 {
1915         int result;
1916         struct timespec ts1,ts2;
1917         double timediff;
1918
1919         clock_gettime_mono(&ts1);
1920         result = SMB_VFS_NEXT_SYS_ACL_FREE_QUALIFIER(handle, qualifier,
1921                                                      tagtype);
1922         clock_gettime_mono(&ts2);
1923         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1924
1925         if (timediff > audit_timeout) {
1926                 smb_time_audit_log("sys_acl_free_qualifier", timediff);
1927         }
1928
1929         return result;
1930 }
1931
1932 static ssize_t smb_time_audit_getxattr(struct vfs_handle_struct *handle,
1933                                        const char *path, const char *name,
1934                                        void *value, size_t size)
1935 {
1936         ssize_t result;
1937         struct timespec ts1,ts2;
1938         double timediff;
1939
1940         clock_gettime_mono(&ts1);
1941         result = SMB_VFS_NEXT_GETXATTR(handle, path, name, value, size);
1942         clock_gettime_mono(&ts2);
1943         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1944
1945         if (timediff > audit_timeout) {
1946                 smb_time_audit_log("getxattr", timediff);
1947         }
1948
1949         return result;
1950 }
1951
1952 static ssize_t smb_time_audit_lgetxattr(struct vfs_handle_struct *handle,
1953                                         const char *path, const char *name,
1954                                         void *value, size_t size)
1955 {
1956         ssize_t result;
1957         struct timespec ts1,ts2;
1958         double timediff;
1959
1960         clock_gettime_mono(&ts1);
1961         result = SMB_VFS_NEXT_LGETXATTR(handle, path, name, value, size);
1962         clock_gettime_mono(&ts2);
1963         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1964
1965         if (timediff > audit_timeout) {
1966                 smb_time_audit_log("lgetxattr", timediff);
1967         }
1968
1969         return result;
1970 }
1971
1972 static ssize_t smb_time_audit_fgetxattr(struct vfs_handle_struct *handle,
1973                                         struct files_struct *fsp,
1974                                         const char *name, void *value,
1975                                         size_t size)
1976 {
1977         ssize_t result;
1978         struct timespec ts1,ts2;
1979         double timediff;
1980
1981         clock_gettime_mono(&ts1);
1982         result = SMB_VFS_NEXT_FGETXATTR(handle, fsp, name, value, size);
1983         clock_gettime_mono(&ts2);
1984         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1985
1986         if (timediff > audit_timeout) {
1987                 smb_time_audit_log("fgetxattr", timediff);
1988         }
1989
1990         return result;
1991 }
1992
1993 static ssize_t smb_time_audit_listxattr(struct vfs_handle_struct *handle,
1994                                         const char *path, char *list,
1995                                         size_t size)
1996 {
1997         ssize_t result;
1998         struct timespec ts1,ts2;
1999         double timediff;
2000
2001         clock_gettime_mono(&ts1);
2002         result = SMB_VFS_NEXT_LISTXATTR(handle, path, list, size);
2003         clock_gettime_mono(&ts2);
2004         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2005
2006         if (timediff > audit_timeout) {
2007                 smb_time_audit_log("listxattr", timediff);
2008         }
2009
2010         return result;
2011 }
2012
2013 static ssize_t smb_time_audit_llistxattr(struct vfs_handle_struct *handle,
2014                                          const char *path, char *list,
2015                                          size_t size)
2016 {
2017         ssize_t result;
2018         struct timespec ts1,ts2;
2019         double timediff;
2020
2021         clock_gettime_mono(&ts1);
2022         result = SMB_VFS_NEXT_LLISTXATTR(handle, path, list, size);
2023         clock_gettime_mono(&ts2);
2024         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2025
2026         if (timediff > audit_timeout) {
2027                 smb_time_audit_log("llistxattr", timediff);
2028         }
2029
2030         return result;
2031 }
2032
2033 static ssize_t smb_time_audit_flistxattr(struct vfs_handle_struct *handle,
2034                                          struct files_struct *fsp, char *list,
2035                                          size_t size)
2036 {
2037         ssize_t result;
2038         struct timespec ts1,ts2;
2039         double timediff;
2040
2041         clock_gettime_mono(&ts1);
2042         result = SMB_VFS_NEXT_FLISTXATTR(handle, fsp, list, size);
2043         clock_gettime_mono(&ts2);
2044         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2045
2046         if (timediff > audit_timeout) {
2047                 smb_time_audit_log("flistxattr", timediff);
2048         }
2049
2050         return result;
2051 }
2052
2053 static int smb_time_audit_removexattr(struct vfs_handle_struct *handle,
2054                                       const char *path, const char *name)
2055 {
2056         int result;
2057         struct timespec ts1,ts2;
2058         double timediff;
2059
2060         clock_gettime_mono(&ts1);
2061         result = SMB_VFS_NEXT_REMOVEXATTR(handle, path, name);
2062         clock_gettime_mono(&ts2);
2063         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2064
2065         if (timediff > audit_timeout) {
2066                 smb_time_audit_log("removexattr", timediff);
2067         }
2068
2069         return result;
2070 }
2071
2072 static int smb_time_audit_lremovexattr(struct vfs_handle_struct *handle,
2073                                        const char *path, const char *name)
2074 {
2075         int result;
2076         struct timespec ts1,ts2;
2077         double timediff;
2078
2079         clock_gettime_mono(&ts1);
2080         result = SMB_VFS_NEXT_LREMOVEXATTR(handle, path, name);
2081         clock_gettime_mono(&ts2);
2082         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2083
2084         if (timediff > audit_timeout) {
2085                 smb_time_audit_log("lremovexattr", timediff);
2086         }
2087
2088         return result;
2089 }
2090
2091 static int smb_time_audit_fremovexattr(struct vfs_handle_struct *handle,
2092                                        struct files_struct *fsp,
2093                                        const char *name)
2094 {
2095         int result;
2096         struct timespec ts1,ts2;
2097         double timediff;
2098
2099         clock_gettime_mono(&ts1);
2100         result = SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, name);
2101         clock_gettime_mono(&ts2);
2102         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2103
2104         if (timediff > audit_timeout) {
2105                 smb_time_audit_log("fremovexattr", timediff);
2106         }
2107
2108         return result;
2109 }
2110
2111 static int smb_time_audit_setxattr(struct vfs_handle_struct *handle,
2112                                    const char *path, const char *name,
2113                                    const void *value, size_t size,
2114                                    int flags)
2115 {
2116         int result;
2117         struct timespec ts1,ts2;
2118         double timediff;
2119
2120         clock_gettime_mono(&ts1);
2121         result = SMB_VFS_NEXT_SETXATTR(handle, path, name, value, size,
2122                                        flags);
2123         clock_gettime_mono(&ts2);
2124         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2125
2126         if (timediff > audit_timeout) {
2127                 smb_time_audit_log("setxattr", timediff);
2128         }
2129
2130         return result;
2131 }
2132
2133 static int smb_time_audit_lsetxattr(struct vfs_handle_struct *handle,
2134                                     const char *path, const char *name,
2135                                     const void *value, size_t size,
2136                                     int flags)
2137 {
2138         int result;
2139         struct timespec ts1,ts2;
2140         double timediff;
2141
2142         clock_gettime_mono(&ts1);
2143         result = SMB_VFS_NEXT_LSETXATTR(handle, path, name, value, size,
2144                                         flags);
2145         clock_gettime_mono(&ts2);
2146         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2147
2148         if (timediff > audit_timeout) {
2149                 smb_time_audit_log("lsetxattr", timediff);
2150         }
2151
2152         return result;
2153 }
2154
2155 static int smb_time_audit_fsetxattr(struct vfs_handle_struct *handle,
2156                                     struct files_struct *fsp, const char *name,
2157                                     const void *value, size_t size, int flags)
2158 {
2159         int result;
2160         struct timespec ts1,ts2;
2161         double timediff;
2162
2163         clock_gettime_mono(&ts1);
2164         result = SMB_VFS_NEXT_FSETXATTR(handle, fsp, name, value, size, flags);
2165         clock_gettime_mono(&ts2);
2166         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2167
2168         if (timediff > audit_timeout) {
2169                 smb_time_audit_log("fsetxattr", timediff);
2170         }
2171
2172         return result;
2173 }
2174
2175 static int smb_time_audit_aio_read(struct vfs_handle_struct *handle,
2176                                    struct files_struct *fsp,
2177                                    SMB_STRUCT_AIOCB *aiocb)
2178 {
2179         int result;
2180         struct timespec ts1,ts2;
2181         double timediff;
2182
2183         clock_gettime_mono(&ts1);
2184         result = SMB_VFS_NEXT_AIO_READ(handle, fsp, aiocb);
2185         clock_gettime_mono(&ts2);
2186         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2187
2188         if (timediff > audit_timeout) {
2189                 smb_time_audit_log("aio_read", timediff);
2190         }
2191
2192         return result;
2193 }
2194
2195 static int smb_time_audit_aio_write(struct vfs_handle_struct *handle,
2196                                     struct files_struct *fsp,
2197                                     SMB_STRUCT_AIOCB *aiocb)
2198 {
2199         int result;
2200         struct timespec ts1,ts2;
2201         double timediff;
2202
2203         clock_gettime_mono(&ts1);
2204         result = SMB_VFS_NEXT_AIO_WRITE(handle, fsp, aiocb);
2205         clock_gettime_mono(&ts2);
2206         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2207
2208         if (timediff > audit_timeout) {
2209                 smb_time_audit_log("aio_write", timediff);
2210         }
2211
2212         return result;
2213 }
2214
2215 static ssize_t smb_time_audit_aio_return(struct vfs_handle_struct *handle,
2216                                          struct files_struct *fsp,
2217                                          SMB_STRUCT_AIOCB *aiocb)
2218 {
2219         ssize_t result;
2220         struct timespec ts1,ts2;
2221         double timediff;
2222
2223         clock_gettime_mono(&ts1);
2224         result = SMB_VFS_NEXT_AIO_RETURN(handle, fsp, aiocb);
2225         clock_gettime_mono(&ts2);
2226         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2227
2228         if (timediff > audit_timeout) {
2229                 smb_time_audit_log("aio_return", timediff);
2230         }
2231
2232         return result;
2233 }
2234
2235 static int smb_time_audit_aio_cancel(struct vfs_handle_struct *handle,
2236                                      struct files_struct *fsp,
2237                                      SMB_STRUCT_AIOCB *aiocb)
2238 {
2239         int result;
2240         struct timespec ts1,ts2;
2241         double timediff;
2242
2243         clock_gettime_mono(&ts1);
2244         result = SMB_VFS_NEXT_AIO_CANCEL(handle, fsp, aiocb);
2245         clock_gettime_mono(&ts2);
2246         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2247
2248         if (timediff > audit_timeout) {
2249                 smb_time_audit_log("aio_cancel", timediff);
2250         }
2251
2252         return result;
2253 }
2254
2255 static int smb_time_audit_aio_error(struct vfs_handle_struct *handle,
2256                                     struct files_struct *fsp,
2257                                     SMB_STRUCT_AIOCB *aiocb)
2258 {
2259         int result;
2260         struct timespec ts1,ts2;
2261         double timediff;
2262
2263         clock_gettime_mono(&ts1);
2264         result = SMB_VFS_NEXT_AIO_ERROR(handle, fsp, aiocb);
2265         clock_gettime_mono(&ts2);
2266         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2267
2268         if (timediff > audit_timeout) {
2269                 smb_time_audit_log("aio_error", timediff);
2270         }
2271
2272         return result;
2273 }
2274
2275 static int smb_time_audit_aio_fsync(struct vfs_handle_struct *handle,
2276                                     struct files_struct *fsp, int op,
2277                                     SMB_STRUCT_AIOCB *aiocb)
2278 {
2279         int result;
2280         struct timespec ts1,ts2;
2281         double timediff;
2282
2283         clock_gettime_mono(&ts1);
2284         result = SMB_VFS_NEXT_AIO_FSYNC(handle, fsp, op, aiocb);
2285         clock_gettime_mono(&ts2);
2286         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2287
2288         if (timediff > audit_timeout) {
2289                 smb_time_audit_log("aio_fsync", timediff);
2290         }
2291
2292         return result;
2293 }
2294
2295 static int smb_time_audit_aio_suspend(struct vfs_handle_struct *handle,
2296                                       struct files_struct *fsp,
2297                                       const SMB_STRUCT_AIOCB * const aiocb[],
2298                                       int n, const struct timespec *ts)
2299 {
2300         int result;
2301         struct timespec ts1,ts2;
2302         double timediff;
2303
2304         clock_gettime_mono(&ts1);
2305         result = SMB_VFS_NEXT_AIO_SUSPEND(handle, fsp, aiocb, n, ts);
2306         clock_gettime_mono(&ts2);
2307         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2308
2309         if (timediff > audit_timeout) {
2310                 smb_time_audit_log("aio_suspend", timediff);
2311         }
2312
2313         return result;
2314 }
2315
2316 static bool smb_time_audit_aio_force(struct vfs_handle_struct *handle,
2317                                      struct files_struct *fsp)
2318 {
2319         bool result;
2320         struct timespec ts1,ts2;
2321         double timediff;
2322
2323         clock_gettime_mono(&ts1);
2324         result = SMB_VFS_NEXT_AIO_FORCE(handle, fsp);
2325         clock_gettime_mono(&ts2);
2326         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2327
2328         if (timediff > audit_timeout) {
2329                 smb_time_audit_log("aio_force", timediff);
2330         }
2331
2332         return result;
2333 }
2334
2335
2336
2337 /* VFS operations */
2338
2339 static struct vfs_fn_pointers vfs_time_audit_fns = {
2340         .connect_fn = smb_time_audit_connect,
2341         .disconnect = smb_time_audit_disconnect,
2342         .disk_free = smb_time_audit_disk_free,
2343         .get_quota = smb_time_audit_get_quota,
2344         .set_quota = smb_time_audit_set_quota,
2345         .get_shadow_copy_data = smb_time_audit_get_shadow_copy_data,
2346         .statvfs = smb_time_audit_statvfs,
2347         .fs_capabilities = smb_time_audit_fs_capabilities,
2348         .opendir = smb_time_audit_opendir,
2349         .fdopendir = smb_time_audit_fdopendir,
2350         .readdir = smb_time_audit_readdir,
2351         .seekdir = smb_time_audit_seekdir,
2352         .telldir = smb_time_audit_telldir,
2353         .rewind_dir = smb_time_audit_rewinddir,
2354         .mkdir = smb_time_audit_mkdir,
2355         .rmdir = smb_time_audit_rmdir,
2356         .closedir = smb_time_audit_closedir,
2357         .init_search_op = smb_time_audit_init_search_op,
2358         .open_fn = smb_time_audit_open,
2359         .create_file = smb_time_audit_create_file,
2360         .close_fn = smb_time_audit_close,
2361         .vfs_read = smb_time_audit_read,
2362         .pread = smb_time_audit_pread,
2363         .write = smb_time_audit_write,
2364         .pwrite = smb_time_audit_pwrite,
2365         .lseek = smb_time_audit_lseek,
2366         .sendfile = smb_time_audit_sendfile,
2367         .recvfile = smb_time_audit_recvfile,
2368         .rename = smb_time_audit_rename,
2369         .fsync = smb_time_audit_fsync,
2370         .stat = smb_time_audit_stat,
2371         .fstat = smb_time_audit_fstat,
2372         .lstat = smb_time_audit_lstat,
2373         .get_alloc_size = smb_time_audit_get_alloc_size,
2374         .unlink = smb_time_audit_unlink,
2375         .chmod = smb_time_audit_chmod,
2376         .fchmod = smb_time_audit_fchmod,
2377         .chown = smb_time_audit_chown,
2378         .fchown = smb_time_audit_fchown,
2379         .lchown = smb_time_audit_lchown,
2380         .chdir = smb_time_audit_chdir,
2381         .getwd = smb_time_audit_getwd,
2382         .ntimes = smb_time_audit_ntimes,
2383         .ftruncate = smb_time_audit_ftruncate,
2384         .fallocate = smb_time_audit_fallocate,
2385         .lock = smb_time_audit_lock,
2386         .kernel_flock = smb_time_audit_kernel_flock,
2387         .linux_setlease = smb_time_audit_linux_setlease,
2388         .getlock = smb_time_audit_getlock,
2389         .symlink = smb_time_audit_symlink,
2390         .vfs_readlink = smb_time_audit_readlink,
2391         .link = smb_time_audit_link,
2392         .mknod = smb_time_audit_mknod,
2393         .realpath = smb_time_audit_realpath,
2394         .notify_watch = smb_time_audit_notify_watch,
2395         .chflags = smb_time_audit_chflags,
2396         .file_id_create = smb_time_audit_file_id_create,
2397         .streaminfo = smb_time_audit_streaminfo,
2398         .get_real_filename = smb_time_audit_get_real_filename,
2399         .connectpath = smb_time_audit_connectpath,
2400         .brl_lock_windows = smb_time_audit_brl_lock_windows,
2401         .brl_unlock_windows = smb_time_audit_brl_unlock_windows,
2402         .brl_cancel_windows = smb_time_audit_brl_cancel_windows,
2403         .strict_lock = smb_time_audit_strict_lock,
2404         .strict_unlock = smb_time_audit_strict_unlock,
2405         .translate_name = smb_time_audit_translate_name,
2406         .fget_nt_acl = smb_time_audit_fget_nt_acl,
2407         .get_nt_acl = smb_time_audit_get_nt_acl,
2408         .fset_nt_acl = smb_time_audit_fset_nt_acl,
2409         .chmod_acl = smb_time_audit_chmod_acl,
2410         .fchmod_acl = smb_time_audit_fchmod_acl,
2411         .sys_acl_get_entry = smb_time_audit_sys_acl_get_entry,
2412         .sys_acl_get_tag_type = smb_time_audit_sys_acl_get_tag_type,
2413         .sys_acl_get_permset = smb_time_audit_sys_acl_get_permset,
2414         .sys_acl_get_qualifier = smb_time_audit_sys_acl_get_qualifier,
2415         .sys_acl_get_file = smb_time_audit_sys_acl_get_file,
2416         .sys_acl_get_fd = smb_time_audit_sys_acl_get_fd,
2417         .sys_acl_clear_perms = smb_time_audit_sys_acl_clear_perms,
2418         .sys_acl_add_perm = smb_time_audit_sys_acl_add_perm,
2419         .sys_acl_to_text = smb_time_audit_sys_acl_to_text,
2420         .sys_acl_init = smb_time_audit_sys_acl_init,
2421         .sys_acl_create_entry = smb_time_audit_sys_acl_create_entry,
2422         .sys_acl_set_tag_type = smb_time_audit_sys_acl_set_tag_type,
2423         .sys_acl_set_qualifier = smb_time_audit_sys_acl_set_qualifier,
2424         .sys_acl_set_permset = smb_time_audit_sys_acl_set_permset,
2425         .sys_acl_valid = smb_time_audit_sys_acl_valid,
2426         .sys_acl_set_file = smb_time_audit_sys_acl_set_file,
2427         .sys_acl_set_fd = smb_time_audit_sys_acl_set_fd,
2428         .sys_acl_delete_def_file = smb_time_audit_sys_acl_delete_def_file,
2429         .sys_acl_get_perm = smb_time_audit_sys_acl_get_perm,
2430         .sys_acl_free_text = smb_time_audit_sys_acl_free_text,
2431         .sys_acl_free_acl = smb_time_audit_sys_acl_free_acl,
2432         .sys_acl_free_qualifier = smb_time_audit_sys_acl_free_qualifier,
2433         .getxattr = smb_time_audit_getxattr,
2434         .lgetxattr = smb_time_audit_lgetxattr,
2435         .fgetxattr = smb_time_audit_fgetxattr,
2436         .listxattr = smb_time_audit_listxattr,
2437         .llistxattr = smb_time_audit_llistxattr,
2438         .flistxattr = smb_time_audit_flistxattr,
2439         .removexattr = smb_time_audit_removexattr,
2440         .lremovexattr = smb_time_audit_lremovexattr,
2441         .fremovexattr = smb_time_audit_fremovexattr,
2442         .setxattr = smb_time_audit_setxattr,
2443         .lsetxattr = smb_time_audit_lsetxattr,
2444         .fsetxattr = smb_time_audit_fsetxattr,
2445         .aio_read = smb_time_audit_aio_read,
2446         .aio_write = smb_time_audit_aio_write,
2447         .aio_return_fn = smb_time_audit_aio_return,
2448         .aio_cancel = smb_time_audit_aio_cancel,
2449         .aio_error_fn = smb_time_audit_aio_error,
2450         .aio_fsync = smb_time_audit_aio_fsync,
2451         .aio_suspend = smb_time_audit_aio_suspend,
2452         .aio_force = smb_time_audit_aio_force,
2453 };
2454
2455
2456 NTSTATUS vfs_time_audit_init(void);
2457 NTSTATUS vfs_time_audit_init(void)
2458 {
2459         audit_timeout = (double)lp_parm_int(-1, "time_audit", "timeout",
2460                                             10000) / 1000.0;
2461         return smb_register_vfs(SMB_VFS_INTERFACE_VERSION, "time_audit",
2462                                 &vfs_time_audit_fns);
2463 }