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 DIR *smb_time_audit_opendir(vfs_handle_struct *handle,
 207                                               const char *fname,
 208                                               const char *mask, uint32 attr)
 209 {
 210         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 DIR *smb_time_audit_fdopendir(vfs_handle_struct *handle,
 227                                               files_struct *fsp,
 228                                               const char *mask, uint32 attr)
 229 {
 230         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 struct dirent *smb_time_audit_readdir(vfs_handle_struct *handle,
 247                                                  DIR *dirp,
 248                                                  SMB_STRUCT_STAT *sbuf)
 249 {
 250         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                                    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                                    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                                      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                                    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                                           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                         const char *path,
1134                         uint32_t *filter,
1135                         uint32_t *subdir_filter,
1136                         void (*callback)(struct sys_notify_context *ctx,
1137                                         void *private_data,
1138                                         struct notify_event *ev),
1139                         void *private_data, void *handle_p)
1140 {
1141         NTSTATUS result;
1142         struct timespec ts1,ts2;
1143         double timediff;
1144
1145         clock_gettime_mono(&ts1);
1146         result = SMB_VFS_NEXT_NOTIFY_WATCH(handle, ctx, path,
1147                                            filter, subdir_filter, callback,
1148                                            private_data, handle_p);
1149         clock_gettime_mono(&ts2);
1150         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1151
1152         if (timediff > audit_timeout) {
1153                 smb_time_audit_log("notify_watch", timediff);
1154         }
1155
1156         return result;
1157 }
1158
1159 static int smb_time_audit_chflags(vfs_handle_struct *handle,
1160                                   const char *path, unsigned int flags)
1161 {
1162         int result;
1163         struct timespec ts1,ts2;
1164         double timediff;
1165
1166         clock_gettime_mono(&ts1);
1167         result = SMB_VFS_NEXT_CHFLAGS(handle, path, flags);
1168         clock_gettime_mono(&ts2);
1169         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1170
1171         if (timediff > audit_timeout) {
1172                 smb_time_audit_log("chflags", timediff);
1173         }
1174
1175         return result;
1176 }
1177
1178 static struct file_id smb_time_audit_file_id_create(struct vfs_handle_struct *handle,
1179                                                     const SMB_STRUCT_STAT *sbuf)
1180 {
1181         struct file_id id_zero;
1182         struct file_id result;
1183         struct timespec ts1,ts2;
1184         double timediff;
1185
1186         ZERO_STRUCT(id_zero);
1187
1188         clock_gettime_mono(&ts1);
1189         result = SMB_VFS_NEXT_FILE_ID_CREATE(handle, sbuf);
1190         clock_gettime_mono(&ts2);
1191         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1192
1193         if (timediff > audit_timeout) {
1194                 smb_time_audit_log("file_id_create", timediff);
1195         }
1196
1197         return result;
1198 }
1199
1200 static NTSTATUS smb_time_audit_streaminfo(vfs_handle_struct *handle,
1201                                           struct files_struct *fsp,
1202                                           const char *fname,
1203                                           TALLOC_CTX *mem_ctx,
1204                                           unsigned int *pnum_streams,
1205                                           struct stream_struct **pstreams)
1206 {
1207         NTSTATUS result;
1208         struct timespec ts1,ts2;
1209         double timediff;
1210
1211         clock_gettime_mono(&ts1);
1212         result = SMB_VFS_NEXT_STREAMINFO(handle, fsp, fname, mem_ctx,
1213                                          pnum_streams, pstreams);
1214         clock_gettime_mono(&ts2);
1215         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1216
1217         if (timediff > audit_timeout) {
1218                 smb_time_audit_log("streaminfo", timediff);
1219         }
1220
1221         return result;
1222 }
1223
1224 static int smb_time_audit_get_real_filename(struct vfs_handle_struct *handle,
1225                                             const char *path,
1226                                             const char *name,
1227                                             TALLOC_CTX *mem_ctx,
1228                                             char **found_name)
1229 {
1230         int result;
1231         struct timespec ts1,ts2;
1232         double timediff;
1233
1234         clock_gettime_mono(&ts1);
1235         result = SMB_VFS_NEXT_GET_REAL_FILENAME(handle, path, name, mem_ctx,
1236                                                 found_name);
1237         clock_gettime_mono(&ts2);
1238         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1239
1240         if (timediff > audit_timeout) {
1241                 smb_time_audit_log("get_real_filename", timediff);
1242         }
1243
1244         return result;
1245 }
1246
1247 static const char *smb_time_audit_connectpath(vfs_handle_struct *handle,
1248                                               const char *fname)
1249 {
1250         const char *result;
1251         struct timespec ts1,ts2;
1252         double timediff;
1253
1254         clock_gettime_mono(&ts1);
1255         result = SMB_VFS_NEXT_CONNECTPATH(handle, fname);
1256         clock_gettime_mono(&ts2);
1257         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1258
1259         if (timediff > audit_timeout) {
1260                 smb_time_audit_log("connectpath", timediff);
1261         }
1262
1263         return result;
1264 }
1265
1266 static NTSTATUS smb_time_audit_brl_lock_windows(struct vfs_handle_struct *handle,
1267                                                 struct byte_range_lock *br_lck,
1268                                                 struct lock_struct *plock,
1269                                                 bool blocking_lock,
1270                                                 struct blocking_lock_record *blr)
1271 {
1272         NTSTATUS result;
1273         struct timespec ts1,ts2;
1274         double timediff;
1275
1276         clock_gettime_mono(&ts1);
1277         result = SMB_VFS_NEXT_BRL_LOCK_WINDOWS(handle, br_lck, plock,
1278                                                blocking_lock, blr);
1279         clock_gettime_mono(&ts2);
1280         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1281
1282         if (timediff > audit_timeout) {
1283                 smb_time_audit_log("brl_lock_windows", timediff);
1284         }
1285
1286         return result;
1287 }
1288
1289 static bool smb_time_audit_brl_unlock_windows(struct vfs_handle_struct *handle,
1290                                               struct messaging_context *msg_ctx,
1291                                               struct byte_range_lock *br_lck,
1292                                               const struct lock_struct *plock)
1293 {
1294         bool result;
1295         struct timespec ts1,ts2;
1296         double timediff;
1297
1298         clock_gettime_mono(&ts1);
1299         result = SMB_VFS_NEXT_BRL_UNLOCK_WINDOWS(handle, msg_ctx, br_lck,
1300                                                  plock);
1301         clock_gettime_mono(&ts2);
1302         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1303
1304         if (timediff > audit_timeout) {
1305                 smb_time_audit_log("brl_unlock_windows", timediff);
1306         }
1307
1308         return result;
1309 }
1310
1311 static bool smb_time_audit_brl_cancel_windows(struct vfs_handle_struct *handle,
1312                                               struct byte_range_lock *br_lck,
1313                                               struct lock_struct *plock,
1314                                               struct blocking_lock_record *blr)
1315 {
1316         bool result;
1317         struct timespec ts1,ts2;
1318         double timediff;
1319
1320         clock_gettime_mono(&ts1);
1321         result = SMB_VFS_NEXT_BRL_CANCEL_WINDOWS(handle, br_lck, plock, blr);
1322         clock_gettime_mono(&ts2);
1323         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1324
1325         if (timediff > audit_timeout) {
1326                 smb_time_audit_log("brl_cancel_windows", timediff);
1327         }
1328
1329         return result;
1330 }
1331
1332 static bool smb_time_audit_strict_lock(struct vfs_handle_struct *handle,
1333                                        struct files_struct *fsp,
1334                                        struct lock_struct *plock)
1335 {
1336         bool result;
1337         struct timespec ts1,ts2;
1338         double timediff;
1339
1340         clock_gettime_mono(&ts1);
1341         result = SMB_VFS_NEXT_STRICT_LOCK(handle, fsp, plock);
1342         clock_gettime_mono(&ts2);
1343         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1344
1345         if (timediff > audit_timeout) {
1346                 smb_time_audit_log("strict_lock", timediff);
1347         }
1348
1349         return result;
1350 }
1351
1352 static void smb_time_audit_strict_unlock(struct vfs_handle_struct *handle,
1353                                          struct files_struct *fsp,
1354                                          struct lock_struct *plock)
1355 {
1356         struct timespec ts1,ts2;
1357         double timediff;
1358
1359         clock_gettime_mono(&ts1);
1360         SMB_VFS_NEXT_STRICT_UNLOCK(handle, fsp, plock);
1361         clock_gettime_mono(&ts2);
1362         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1363
1364         if (timediff > audit_timeout) {
1365                 smb_time_audit_log("strict_unlock", timediff);
1366         }
1367
1368         return;
1369 }
1370
1371 static NTSTATUS smb_time_audit_translate_name(struct vfs_handle_struct *handle,
1372                                               const char *name,
1373                                               enum vfs_translate_direction direction,
1374                                               TALLOC_CTX *mem_ctx,
1375                                               char **mapped_name)
1376 {
1377         NTSTATUS result;
1378         struct timespec ts1,ts2;
1379         double timediff;
1380
1381         clock_gettime_mono(&ts1);
1382         result = SMB_VFS_NEXT_TRANSLATE_NAME(handle, name, direction, mem_ctx,
1383                                              mapped_name);
1384         clock_gettime_mono(&ts2);
1385         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1386
1387         if (timediff > audit_timeout) {
1388                 smb_time_audit_log("translate_name", timediff);
1389         }
1390
1391         return result;
1392 }
1393
1394 static NTSTATUS smb_time_audit_fget_nt_acl(vfs_handle_struct *handle,
1395                                            files_struct *fsp,
1396                                            uint32 security_info,
1397                                            struct security_descriptor **ppdesc)
1398 {
1399         NTSTATUS result;
1400         struct timespec ts1,ts2;
1401         double timediff;
1402
1403         clock_gettime_mono(&ts1);
1404         result = SMB_VFS_NEXT_FGET_NT_ACL(handle, fsp, security_info, ppdesc);
1405         clock_gettime_mono(&ts2);
1406         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1407
1408         if (timediff > audit_timeout) {
1409                 smb_time_audit_log("fget_nt_acl", timediff);
1410         }
1411
1412         return result;
1413 }
1414
1415 static NTSTATUS smb_time_audit_get_nt_acl(vfs_handle_struct *handle,
1416                                           const char *name,
1417                                           uint32 security_info,
1418                                           struct security_descriptor **ppdesc)
1419 {
1420         NTSTATUS result;
1421         struct timespec ts1,ts2;
1422         double timediff;
1423
1424         clock_gettime_mono(&ts1);
1425         result = SMB_VFS_NEXT_GET_NT_ACL(handle, name, security_info, ppdesc);
1426         clock_gettime_mono(&ts2);
1427         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1428
1429         if (timediff > audit_timeout) {
1430                 smb_time_audit_log("get_nt_acl", timediff);
1431         }
1432
1433         return result;
1434 }
1435
1436 static NTSTATUS smb_time_audit_fset_nt_acl(vfs_handle_struct *handle,
1437                                            files_struct *fsp,
1438                                            uint32 security_info_sent,
1439                                            const struct security_descriptor *psd)
1440 {
1441         NTSTATUS result;
1442         struct timespec ts1,ts2;
1443         double timediff;
1444
1445         clock_gettime_mono(&ts1);
1446         result = SMB_VFS_NEXT_FSET_NT_ACL(handle, fsp, security_info_sent,
1447                                           psd);
1448         clock_gettime_mono(&ts2);
1449         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1450
1451         if (timediff > audit_timeout) {
1452                 smb_time_audit_log("fset_nt_acl", timediff);
1453         }
1454
1455         return result;
1456 }
1457
1458 static int smb_time_audit_chmod_acl(vfs_handle_struct *handle,
1459                                     const char *path, mode_t mode)
1460 {
1461         int result;
1462         struct timespec ts1,ts2;
1463         double timediff;
1464
1465         clock_gettime_mono(&ts1);
1466         result = SMB_VFS_NEXT_CHMOD_ACL(handle, path, mode);
1467         clock_gettime_mono(&ts2);
1468         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1469
1470         if (timediff > audit_timeout) {
1471                 smb_time_audit_log("chmod_acl", timediff);
1472         }
1473
1474         return result;
1475 }
1476
1477 static int smb_time_audit_fchmod_acl(vfs_handle_struct *handle,
1478                                      files_struct *fsp, mode_t mode)
1479 {
1480         int result;
1481         struct timespec ts1,ts2;
1482         double timediff;
1483
1484         clock_gettime_mono(&ts1);
1485         result = SMB_VFS_NEXT_FCHMOD_ACL(handle, fsp, mode);
1486         clock_gettime_mono(&ts2);
1487         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1488
1489         if (timediff > audit_timeout) {
1490                 smb_time_audit_log("fchmod_acl", timediff);
1491         }
1492
1493         return result;
1494 }
1495
1496 static int smb_time_audit_sys_acl_get_entry(vfs_handle_struct *handle,
1497                                             SMB_ACL_T theacl, int entry_id,
1498                                             SMB_ACL_ENTRY_T *entry_p)
1499 {
1500         int result;
1501         struct timespec ts1,ts2;
1502         double timediff;
1503
1504         clock_gettime_mono(&ts1);
1505         result = SMB_VFS_NEXT_SYS_ACL_GET_ENTRY(handle, theacl, entry_id,
1506                                                 entry_p);
1507         clock_gettime_mono(&ts2);
1508         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1509
1510         if (timediff > audit_timeout) {
1511                 smb_time_audit_log("sys_acl_get_entry", timediff);
1512         }
1513
1514         return result;
1515 }
1516
1517 static int smb_time_audit_sys_acl_get_tag_type(vfs_handle_struct *handle,
1518                                                SMB_ACL_ENTRY_T entry_d,
1519                                                SMB_ACL_TAG_T *tag_type_p)
1520 {
1521         int result;
1522         struct timespec ts1,ts2;
1523         double timediff;
1524
1525         clock_gettime_mono(&ts1);
1526         result = SMB_VFS_NEXT_SYS_ACL_GET_TAG_TYPE(handle, entry_d,
1527                                                    tag_type_p);
1528         clock_gettime_mono(&ts2);
1529         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1530
1531         if (timediff > audit_timeout) {
1532                 smb_time_audit_log("sys_acl_get_tag_type", timediff);
1533         }
1534
1535         return result;
1536 }
1537
1538 static int smb_time_audit_sys_acl_get_permset(vfs_handle_struct *handle,
1539                                               SMB_ACL_ENTRY_T entry_d,
1540                                               SMB_ACL_PERMSET_T *permset_p)
1541 {
1542         int result;
1543         struct timespec ts1,ts2;
1544         double timediff;
1545
1546         clock_gettime_mono(&ts1);
1547         result = SMB_VFS_NEXT_SYS_ACL_GET_PERMSET(handle, entry_d,
1548                                                   permset_p);
1549         clock_gettime_mono(&ts2);
1550         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1551
1552         if (timediff > audit_timeout) {
1553                 smb_time_audit_log("sys_acl_get_permset", timediff);
1554         }
1555
1556         return result;
1557 }
1558
1559 static void * smb_time_audit_sys_acl_get_qualifier(vfs_handle_struct *handle,
1560                                                    SMB_ACL_ENTRY_T entry_d)
1561 {
1562         void *result;
1563         struct timespec ts1,ts2;
1564         double timediff;
1565
1566         clock_gettime_mono(&ts1);
1567         result = SMB_VFS_NEXT_SYS_ACL_GET_QUALIFIER(handle, entry_d);
1568         clock_gettime_mono(&ts2);
1569         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1570
1571         if (timediff > audit_timeout) {
1572                 smb_time_audit_log("sys_acl_get_qualifier", timediff);
1573         }
1574
1575         return result;
1576 }
1577
1578 static SMB_ACL_T smb_time_audit_sys_acl_get_file(vfs_handle_struct *handle,
1579                                                  const char *path_p,
1580                                                  SMB_ACL_TYPE_T type)
1581 {
1582         SMB_ACL_T result;
1583         struct timespec ts1,ts2;
1584         double timediff;
1585
1586         clock_gettime_mono(&ts1);
1587         result = SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, path_p, type);
1588         clock_gettime_mono(&ts2);
1589         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1590
1591         if (timediff > audit_timeout) {
1592                 smb_time_audit_log("sys_acl_get_file", timediff);
1593         }
1594
1595         return result;
1596 }
1597
1598 static SMB_ACL_T smb_time_audit_sys_acl_get_fd(vfs_handle_struct *handle,
1599                                                files_struct *fsp)
1600 {
1601         SMB_ACL_T result;
1602         struct timespec ts1,ts2;
1603         double timediff;
1604
1605         clock_gettime_mono(&ts1);
1606         result = SMB_VFS_NEXT_SYS_ACL_GET_FD(handle, fsp);
1607         clock_gettime_mono(&ts2);
1608         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1609
1610         if (timediff > audit_timeout) {
1611                 smb_time_audit_log("sys_acl_get_fd", timediff);
1612         }
1613
1614         return result;
1615 }
1616
1617 static int smb_time_audit_sys_acl_clear_perms(vfs_handle_struct *handle,
1618                                               SMB_ACL_PERMSET_T permset)
1619 {
1620         int result;
1621         struct timespec ts1,ts2;
1622         double timediff;
1623
1624         clock_gettime_mono(&ts1);
1625         result = SMB_VFS_NEXT_SYS_ACL_CLEAR_PERMS(handle, permset);
1626         clock_gettime_mono(&ts2);
1627         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1628
1629         if (timediff > audit_timeout) {
1630                 smb_time_audit_log("sys_acl_clear_perms", timediff);
1631         }
1632
1633         return result;
1634 }
1635
1636 static int smb_time_audit_sys_acl_add_perm(vfs_handle_struct *handle,
1637                                            SMB_ACL_PERMSET_T permset,
1638                                            SMB_ACL_PERM_T perm)
1639 {
1640         int result;
1641         struct timespec ts1,ts2;
1642         double timediff;
1643
1644         clock_gettime_mono(&ts1);
1645         result = SMB_VFS_NEXT_SYS_ACL_ADD_PERM(handle, permset, perm);
1646         clock_gettime_mono(&ts2);
1647         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1648
1649         if (timediff > audit_timeout) {
1650                 smb_time_audit_log("sys_acl_add_perm", timediff);
1651         }
1652
1653         return result;
1654 }
1655
1656 static char * smb_time_audit_sys_acl_to_text(vfs_handle_struct *handle,
1657                                              SMB_ACL_T theacl,
1658                                              ssize_t *plen)
1659 {
1660         char * result;
1661         struct timespec ts1,ts2;
1662         double timediff;
1663
1664         clock_gettime_mono(&ts1);
1665         result = SMB_VFS_NEXT_SYS_ACL_TO_TEXT(handle, theacl, plen);
1666         clock_gettime_mono(&ts2);
1667         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1668
1669         if (timediff > audit_timeout) {
1670                 smb_time_audit_log("sys_acl_to_text", timediff);
1671         }
1672
1673         return result;
1674 }
1675
1676 static SMB_ACL_T smb_time_audit_sys_acl_init(vfs_handle_struct *handle,
1677                                              int count)
1678 {
1679         SMB_ACL_T result;
1680         struct timespec ts1,ts2;
1681         double timediff;
1682
1683         clock_gettime_mono(&ts1);
1684         result = SMB_VFS_NEXT_SYS_ACL_INIT(handle, count);
1685         clock_gettime_mono(&ts2);
1686         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1687
1688         if (timediff > audit_timeout) {
1689                 smb_time_audit_log("sys_acl_init", timediff);
1690         }
1691
1692         return result;
1693 }
1694
1695 static int smb_time_audit_sys_acl_create_entry(vfs_handle_struct *handle,
1696                                                SMB_ACL_T *pacl,
1697                                                SMB_ACL_ENTRY_T *pentry)
1698 {
1699         int result;
1700         struct timespec ts1,ts2;
1701         double timediff;
1702
1703         clock_gettime_mono(&ts1);
1704         result = SMB_VFS_NEXT_SYS_ACL_CREATE_ENTRY(handle, pacl, pentry);
1705         clock_gettime_mono(&ts2);
1706         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1707
1708         if (timediff > audit_timeout) {
1709                 smb_time_audit_log("sys_acl_create_entry", timediff);
1710         }
1711
1712         return result;
1713 }
1714
1715 static int smb_time_audit_sys_acl_set_tag_type(vfs_handle_struct *handle,
1716                                                SMB_ACL_ENTRY_T entry,
1717                                                SMB_ACL_TAG_T tagtype)
1718 {
1719         int result;
1720         struct timespec ts1,ts2;
1721         double timediff;
1722
1723         clock_gettime_mono(&ts1);
1724         result = SMB_VFS_NEXT_SYS_ACL_SET_TAG_TYPE(handle, entry,
1725                                                    tagtype);
1726         clock_gettime_mono(&ts2);
1727         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1728
1729         if (timediff > audit_timeout) {
1730                 smb_time_audit_log("sys_acl_set_tag_type", timediff);
1731         }
1732
1733         return result;
1734 }
1735
1736 static int smb_time_audit_sys_acl_set_qualifier(vfs_handle_struct *handle,
1737                                                 SMB_ACL_ENTRY_T entry,
1738                                                 void *qual)
1739 {
1740         int result;
1741         struct timespec ts1,ts2;
1742         double timediff;
1743
1744         clock_gettime_mono(&ts1);
1745         result = SMB_VFS_NEXT_SYS_ACL_SET_QUALIFIER(handle, entry, qual);
1746         clock_gettime_mono(&ts2);
1747         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1748
1749         if (timediff > audit_timeout) {
1750                 smb_time_audit_log("sys_acl_set_qualifier", timediff);
1751         }
1752
1753         return result;
1754 }
1755
1756 static int smb_time_audit_sys_acl_set_permset(vfs_handle_struct *handle,
1757                                               SMB_ACL_ENTRY_T entry,
1758                                               SMB_ACL_PERMSET_T permset)
1759 {
1760         int result;
1761         struct timespec ts1,ts2;
1762         double timediff;
1763
1764         clock_gettime_mono(&ts1);
1765         result = SMB_VFS_NEXT_SYS_ACL_SET_PERMSET(handle, entry, permset);
1766         clock_gettime_mono(&ts2);
1767         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1768
1769         if (timediff > audit_timeout) {
1770                 smb_time_audit_log("sys_acl_set_permset", timediff);
1771         }
1772
1773         return result;
1774 }
1775
1776 static int smb_time_audit_sys_acl_valid(vfs_handle_struct *handle,
1777                                         SMB_ACL_T theacl)
1778 {
1779         int result;
1780         struct timespec ts1,ts2;
1781         double timediff;
1782
1783         clock_gettime_mono(&ts1);
1784         result = SMB_VFS_NEXT_SYS_ACL_VALID(handle, theacl);
1785         clock_gettime_mono(&ts2);
1786         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1787
1788         if (timediff > audit_timeout) {
1789                 smb_time_audit_log("sys_acl_valid", timediff);
1790         }
1791
1792         return result;
1793 }
1794
1795 static int smb_time_audit_sys_acl_set_file(vfs_handle_struct *handle,
1796                                            const char *name,
1797                                            SMB_ACL_TYPE_T acltype,
1798                                            SMB_ACL_T theacl)
1799 {
1800         int result;
1801         struct timespec ts1,ts2;
1802         double timediff;
1803
1804         clock_gettime_mono(&ts1);
1805         result = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, name, acltype,
1806                                                theacl);
1807         clock_gettime_mono(&ts2);
1808         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1809
1810         if (timediff > audit_timeout) {
1811                 smb_time_audit_log("sys_acl_set_file", timediff);
1812         }
1813
1814         return result;
1815 }
1816
1817 static int smb_time_audit_sys_acl_set_fd(vfs_handle_struct *handle,
1818                                          files_struct *fsp,
1819                                          SMB_ACL_T theacl)
1820 {
1821         int result;
1822         struct timespec ts1,ts2;
1823         double timediff;
1824
1825         clock_gettime_mono(&ts1);
1826         result = SMB_VFS_NEXT_SYS_ACL_SET_FD(handle, fsp, theacl);
1827         clock_gettime_mono(&ts2);
1828         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1829
1830         if (timediff > audit_timeout) {
1831                 smb_time_audit_log("sys_acl_set_fd", timediff);
1832         }
1833
1834         return result;
1835 }
1836
1837 static int smb_time_audit_sys_acl_delete_def_file(vfs_handle_struct *handle,
1838                                                   const char *path)
1839 {
1840         int result;
1841         struct timespec ts1,ts2;
1842         double timediff;
1843
1844         clock_gettime_mono(&ts1);
1845         result = SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, path);
1846         clock_gettime_mono(&ts2);
1847         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1848
1849         if (timediff > audit_timeout) {
1850                 smb_time_audit_log("sys_acl_delete_def_file", timediff);
1851         }
1852
1853         return result;
1854 }
1855
1856 static int smb_time_audit_sys_acl_get_perm(vfs_handle_struct *handle,
1857                                            SMB_ACL_PERMSET_T permset,
1858                                            SMB_ACL_PERM_T perm)
1859 {
1860         int result;
1861         struct timespec ts1,ts2;
1862         double timediff;
1863
1864         clock_gettime_mono(&ts1);
1865         result = SMB_VFS_NEXT_SYS_ACL_GET_PERM(handle, permset, perm);
1866         clock_gettime_mono(&ts2);
1867         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1868
1869         if (timediff > audit_timeout) {
1870                 smb_time_audit_log("sys_acl_get_perm", timediff);
1871         }
1872
1873         return result;
1874 }
1875
1876 static int smb_time_audit_sys_acl_free_text(vfs_handle_struct *handle,
1877                                             char *text)
1878 {
1879         int result;
1880         struct timespec ts1,ts2;
1881         double timediff;
1882
1883         clock_gettime_mono(&ts1);
1884         result = SMB_VFS_NEXT_SYS_ACL_FREE_TEXT(handle, text);
1885         clock_gettime_mono(&ts2);
1886         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1887
1888         if (timediff > audit_timeout) {
1889                 smb_time_audit_log("sys_acl_free_text", timediff);
1890         }
1891
1892         return result;
1893 }
1894
1895 static int smb_time_audit_sys_acl_free_acl(vfs_handle_struct *handle,
1896                                            SMB_ACL_T posix_acl)
1897 {
1898         int result;
1899         struct timespec ts1,ts2;
1900         double timediff;
1901
1902         clock_gettime_mono(&ts1);
1903         result = SMB_VFS_NEXT_SYS_ACL_FREE_ACL(handle, posix_acl);
1904         clock_gettime_mono(&ts2);
1905         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1906
1907         if (timediff > audit_timeout) {
1908                 smb_time_audit_log("sys_acl_free_acl", timediff);
1909         }
1910
1911         return result;
1912 }
1913
1914 static int smb_time_audit_sys_acl_free_qualifier(vfs_handle_struct *handle,
1915                                                  void *qualifier,
1916                                                  SMB_ACL_TAG_T tagtype)
1917 {
1918         int result;
1919         struct timespec ts1,ts2;
1920         double timediff;
1921
1922         clock_gettime_mono(&ts1);
1923         result = SMB_VFS_NEXT_SYS_ACL_FREE_QUALIFIER(handle, qualifier,
1924                                                      tagtype);
1925         clock_gettime_mono(&ts2);
1926         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1927
1928         if (timediff > audit_timeout) {
1929                 smb_time_audit_log("sys_acl_free_qualifier", timediff);
1930         }
1931
1932         return result;
1933 }
1934
1935 static ssize_t smb_time_audit_getxattr(struct vfs_handle_struct *handle,
1936                                        const char *path, const char *name,
1937                                        void *value, size_t size)
1938 {
1939         ssize_t result;
1940         struct timespec ts1,ts2;
1941         double timediff;
1942
1943         clock_gettime_mono(&ts1);
1944         result = SMB_VFS_NEXT_GETXATTR(handle, path, name, value, size);
1945         clock_gettime_mono(&ts2);
1946         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1947
1948         if (timediff > audit_timeout) {
1949                 smb_time_audit_log("getxattr", timediff);
1950         }
1951
1952         return result;
1953 }
1954
1955 static ssize_t smb_time_audit_fgetxattr(struct vfs_handle_struct *handle,
1956                                         struct files_struct *fsp,
1957                                         const char *name, void *value,
1958                                         size_t size)
1959 {
1960         ssize_t result;
1961         struct timespec ts1,ts2;
1962         double timediff;
1963
1964         clock_gettime_mono(&ts1);
1965         result = SMB_VFS_NEXT_FGETXATTR(handle, fsp, name, value, size);
1966         clock_gettime_mono(&ts2);
1967         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1968
1969         if (timediff > audit_timeout) {
1970                 smb_time_audit_log("fgetxattr", timediff);
1971         }
1972
1973         return result;
1974 }
1975
1976 static ssize_t smb_time_audit_listxattr(struct vfs_handle_struct *handle,
1977                                         const char *path, char *list,
1978                                         size_t size)
1979 {
1980         ssize_t result;
1981         struct timespec ts1,ts2;
1982         double timediff;
1983
1984         clock_gettime_mono(&ts1);
1985         result = SMB_VFS_NEXT_LISTXATTR(handle, path, list, size);
1986         clock_gettime_mono(&ts2);
1987         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
1988
1989         if (timediff > audit_timeout) {
1990                 smb_time_audit_log("listxattr", timediff);
1991         }
1992
1993         return result;
1994 }
1995
1996 static ssize_t smb_time_audit_flistxattr(struct vfs_handle_struct *handle,
1997                                          struct files_struct *fsp, char *list,
1998                                          size_t size)
1999 {
2000         ssize_t result;
2001         struct timespec ts1,ts2;
2002         double timediff;
2003
2004         clock_gettime_mono(&ts1);
2005         result = SMB_VFS_NEXT_FLISTXATTR(handle, fsp, list, size);
2006         clock_gettime_mono(&ts2);
2007         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2008
2009         if (timediff > audit_timeout) {
2010                 smb_time_audit_log("flistxattr", timediff);
2011         }
2012
2013         return result;
2014 }
2015
2016 static int smb_time_audit_removexattr(struct vfs_handle_struct *handle,
2017                                       const char *path, const char *name)
2018 {
2019         int result;
2020         struct timespec ts1,ts2;
2021         double timediff;
2022
2023         clock_gettime_mono(&ts1);
2024         result = SMB_VFS_NEXT_REMOVEXATTR(handle, path, name);
2025         clock_gettime_mono(&ts2);
2026         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2027
2028         if (timediff > audit_timeout) {
2029                 smb_time_audit_log("removexattr", timediff);
2030         }
2031
2032         return result;
2033 }
2034
2035 static int smb_time_audit_lremovexattr(struct vfs_handle_struct *handle,
2036                                        const char *path, const char *name)
2037 {
2038         int result;
2039         struct timespec ts1,ts2;
2040         double timediff;
2041
2042         clock_gettime_mono(&ts1);
2043         result = SMB_VFS_NEXT_LREMOVEXATTR(handle, path, name);
2044         clock_gettime_mono(&ts2);
2045         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2046
2047         if (timediff > audit_timeout) {
2048                 smb_time_audit_log("lremovexattr", timediff);
2049         }
2050
2051         return result;
2052 }
2053
2054 static int smb_time_audit_fremovexattr(struct vfs_handle_struct *handle,
2055                                        struct files_struct *fsp,
2056                                        const char *name)
2057 {
2058         int result;
2059         struct timespec ts1,ts2;
2060         double timediff;
2061
2062         clock_gettime_mono(&ts1);
2063         result = SMB_VFS_NEXT_FREMOVEXATTR(handle, fsp, name);
2064         clock_gettime_mono(&ts2);
2065         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2066
2067         if (timediff > audit_timeout) {
2068                 smb_time_audit_log("fremovexattr", timediff);
2069         }
2070
2071         return result;
2072 }
2073
2074 static int smb_time_audit_setxattr(struct vfs_handle_struct *handle,
2075                                    const char *path, const char *name,
2076                                    const void *value, size_t size,
2077                                    int flags)
2078 {
2079         int result;
2080         struct timespec ts1,ts2;
2081         double timediff;
2082
2083         clock_gettime_mono(&ts1);
2084         result = SMB_VFS_NEXT_SETXATTR(handle, path, name, value, size,
2085                                        flags);
2086         clock_gettime_mono(&ts2);
2087         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2088
2089         if (timediff > audit_timeout) {
2090                 smb_time_audit_log("setxattr", timediff);
2091         }
2092
2093         return result;
2094 }
2095
2096 static int smb_time_audit_lsetxattr(struct vfs_handle_struct *handle,
2097                                     const char *path, const char *name,
2098                                     const void *value, size_t size,
2099                                     int flags)
2100 {
2101         int result;
2102         struct timespec ts1,ts2;
2103         double timediff;
2104
2105         clock_gettime_mono(&ts1);
2106         result = SMB_VFS_NEXT_LSETXATTR(handle, path, name, value, size,
2107                                         flags);
2108         clock_gettime_mono(&ts2);
2109         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2110
2111         if (timediff > audit_timeout) {
2112                 smb_time_audit_log("lsetxattr", timediff);
2113         }
2114
2115         return result;
2116 }
2117
2118 static int smb_time_audit_fsetxattr(struct vfs_handle_struct *handle,
2119                                     struct files_struct *fsp, const char *name,
2120                                     const void *value, size_t size, int flags)
2121 {
2122         int result;
2123         struct timespec ts1,ts2;
2124         double timediff;
2125
2126         clock_gettime_mono(&ts1);
2127         result = SMB_VFS_NEXT_FSETXATTR(handle, fsp, name, value, size, flags);
2128         clock_gettime_mono(&ts2);
2129         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2130
2131         if (timediff > audit_timeout) {
2132                 smb_time_audit_log("fsetxattr", timediff);
2133         }
2134
2135         return result;
2136 }
2137
2138 static int smb_time_audit_aio_read(struct vfs_handle_struct *handle,
2139                                    struct files_struct *fsp,
2140                                    SMB_STRUCT_AIOCB *aiocb)
2141 {
2142         int result;
2143         struct timespec ts1,ts2;
2144         double timediff;
2145
2146         clock_gettime_mono(&ts1);
2147         result = SMB_VFS_NEXT_AIO_READ(handle, fsp, aiocb);
2148         clock_gettime_mono(&ts2);
2149         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2150
2151         if (timediff > audit_timeout) {
2152                 smb_time_audit_log("aio_read", timediff);
2153         }
2154
2155         return result;
2156 }
2157
2158 static int smb_time_audit_aio_write(struct vfs_handle_struct *handle,
2159                                     struct files_struct *fsp,
2160                                     SMB_STRUCT_AIOCB *aiocb)
2161 {
2162         int result;
2163         struct timespec ts1,ts2;
2164         double timediff;
2165
2166         clock_gettime_mono(&ts1);
2167         result = SMB_VFS_NEXT_AIO_WRITE(handle, fsp, aiocb);
2168         clock_gettime_mono(&ts2);
2169         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2170
2171         if (timediff > audit_timeout) {
2172                 smb_time_audit_log("aio_write", timediff);
2173         }
2174
2175         return result;
2176 }
2177
2178 static ssize_t smb_time_audit_aio_return(struct vfs_handle_struct *handle,
2179                                          struct files_struct *fsp,
2180                                          SMB_STRUCT_AIOCB *aiocb)
2181 {
2182         ssize_t result;
2183         struct timespec ts1,ts2;
2184         double timediff;
2185
2186         clock_gettime_mono(&ts1);
2187         result = SMB_VFS_NEXT_AIO_RETURN(handle, fsp, aiocb);
2188         clock_gettime_mono(&ts2);
2189         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2190
2191         if (timediff > audit_timeout) {
2192                 smb_time_audit_log("aio_return", timediff);
2193         }
2194
2195         return result;
2196 }
2197
2198 static int smb_time_audit_aio_cancel(struct vfs_handle_struct *handle,
2199                                      struct files_struct *fsp,
2200                                      SMB_STRUCT_AIOCB *aiocb)
2201 {
2202         int result;
2203         struct timespec ts1,ts2;
2204         double timediff;
2205
2206         clock_gettime_mono(&ts1);
2207         result = SMB_VFS_NEXT_AIO_CANCEL(handle, fsp, aiocb);
2208         clock_gettime_mono(&ts2);
2209         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2210
2211         if (timediff > audit_timeout) {
2212                 smb_time_audit_log("aio_cancel", timediff);
2213         }
2214
2215         return result;
2216 }
2217
2218 static int smb_time_audit_aio_error(struct vfs_handle_struct *handle,
2219                                     struct files_struct *fsp,
2220                                     SMB_STRUCT_AIOCB *aiocb)
2221 {
2222         int result;
2223         struct timespec ts1,ts2;
2224         double timediff;
2225
2226         clock_gettime_mono(&ts1);
2227         result = SMB_VFS_NEXT_AIO_ERROR(handle, fsp, aiocb);
2228         clock_gettime_mono(&ts2);
2229         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2230
2231         if (timediff > audit_timeout) {
2232                 smb_time_audit_log("aio_error", timediff);
2233         }
2234
2235         return result;
2236 }
2237
2238 static int smb_time_audit_aio_fsync(struct vfs_handle_struct *handle,
2239                                     struct files_struct *fsp, int op,
2240                                     SMB_STRUCT_AIOCB *aiocb)
2241 {
2242         int result;
2243         struct timespec ts1,ts2;
2244         double timediff;
2245
2246         clock_gettime_mono(&ts1);
2247         result = SMB_VFS_NEXT_AIO_FSYNC(handle, fsp, op, aiocb);
2248         clock_gettime_mono(&ts2);
2249         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2250
2251         if (timediff > audit_timeout) {
2252                 smb_time_audit_log("aio_fsync", timediff);
2253         }
2254
2255         return result;
2256 }
2257
2258 static int smb_time_audit_aio_suspend(struct vfs_handle_struct *handle,
2259                                       struct files_struct *fsp,
2260                                       const SMB_STRUCT_AIOCB * const aiocb[],
2261                                       int n, const struct timespec *ts)
2262 {
2263         int result;
2264         struct timespec ts1,ts2;
2265         double timediff;
2266
2267         clock_gettime_mono(&ts1);
2268         result = SMB_VFS_NEXT_AIO_SUSPEND(handle, fsp, aiocb, n, ts);
2269         clock_gettime_mono(&ts2);
2270         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2271
2272         if (timediff > audit_timeout) {
2273                 smb_time_audit_log("aio_suspend", timediff);
2274         }
2275
2276         return result;
2277 }
2278
2279 static bool smb_time_audit_aio_force(struct vfs_handle_struct *handle,
2280                                      struct files_struct *fsp)
2281 {
2282         bool result;
2283         struct timespec ts1,ts2;
2284         double timediff;
2285
2286         clock_gettime_mono(&ts1);
2287         result = SMB_VFS_NEXT_AIO_FORCE(handle, fsp);
2288         clock_gettime_mono(&ts2);
2289         timediff = nsec_time_diff(&ts2,&ts1)*1.0e-9;
2290
2291         if (timediff > audit_timeout) {
2292                 smb_time_audit_log("aio_force", timediff);
2293         }
2294
2295         return result;
2296 }
2297
2298
2299
2300 /* VFS operations */
2301
2302 static struct vfs_fn_pointers vfs_time_audit_fns = {
2303         .connect_fn = smb_time_audit_connect,
2304         .disconnect_fn = smb_time_audit_disconnect,
2305         .disk_free_fn = smb_time_audit_disk_free,
2306         .get_quota_fn = smb_time_audit_get_quota,
2307         .set_quota_fn = smb_time_audit_set_quota,
2308         .get_shadow_copy_data_fn = smb_time_audit_get_shadow_copy_data,
2309         .statvfs_fn = smb_time_audit_statvfs,
2310         .fs_capabilities_fn = smb_time_audit_fs_capabilities,
2311         .opendir_fn = smb_time_audit_opendir,
2312         .fdopendir_fn = smb_time_audit_fdopendir,
2313         .readdir_fn = smb_time_audit_readdir,
2314         .seekdir_fn = smb_time_audit_seekdir,
2315         .telldir_fn = smb_time_audit_telldir,
2316         .rewind_dir_fn = smb_time_audit_rewinddir,
2317         .mkdir_fn = smb_time_audit_mkdir,
2318         .rmdir_fn = smb_time_audit_rmdir,
2319         .closedir_fn = smb_time_audit_closedir,
2320         .init_search_op_fn = smb_time_audit_init_search_op,
2321         .open_fn = smb_time_audit_open,
2322         .create_file_fn = smb_time_audit_create_file,
2323         .close_fn = smb_time_audit_close,
2324         .read_fn = smb_time_audit_read,
2325         .pread_fn = smb_time_audit_pread,
2326         .write_fn = smb_time_audit_write,
2327         .pwrite_fn = smb_time_audit_pwrite,
2328         .lseek_fn = smb_time_audit_lseek,
2329         .sendfile_fn = smb_time_audit_sendfile,
2330         .recvfile_fn = smb_time_audit_recvfile,
2331         .rename_fn = smb_time_audit_rename,
2332         .fsync_fn = smb_time_audit_fsync,
2333         .stat_fn = smb_time_audit_stat,
2334         .fstat_fn = smb_time_audit_fstat,
2335         .lstat_fn = smb_time_audit_lstat,
2336         .get_alloc_size_fn = smb_time_audit_get_alloc_size,
2337         .unlink_fn = smb_time_audit_unlink,
2338         .chmod_fn = smb_time_audit_chmod,
2339         .fchmod_fn = smb_time_audit_fchmod,
2340         .chown_fn = smb_time_audit_chown,
2341         .fchown_fn = smb_time_audit_fchown,
2342         .lchown_fn = smb_time_audit_lchown,
2343         .chdir_fn = smb_time_audit_chdir,
2344         .getwd_fn = smb_time_audit_getwd,
2345         .ntimes_fn = smb_time_audit_ntimes,
2346         .ftruncate_fn = smb_time_audit_ftruncate,
2347         .fallocate_fn = smb_time_audit_fallocate,
2348         .lock_fn = smb_time_audit_lock,
2349         .kernel_flock_fn = smb_time_audit_kernel_flock,
2350         .linux_setlease_fn = smb_time_audit_linux_setlease,
2351         .getlock_fn = smb_time_audit_getlock,
2352         .symlink_fn = smb_time_audit_symlink,
2353         .readlink_fn = smb_time_audit_readlink,
2354         .link_fn = smb_time_audit_link,
2355         .mknod_fn = smb_time_audit_mknod,
2356         .realpath_fn = smb_time_audit_realpath,
2357         .notify_watch_fn = smb_time_audit_notify_watch,
2358         .chflags_fn = smb_time_audit_chflags,
2359         .file_id_create_fn = smb_time_audit_file_id_create,
2360         .streaminfo_fn = smb_time_audit_streaminfo,
2361         .get_real_filename_fn = smb_time_audit_get_real_filename,
2362         .connectpath_fn = smb_time_audit_connectpath,
2363         .brl_lock_windows_fn = smb_time_audit_brl_lock_windows,
2364         .brl_unlock_windows_fn = smb_time_audit_brl_unlock_windows,
2365         .brl_cancel_windows_fn = smb_time_audit_brl_cancel_windows,
2366         .strict_lock_fn = smb_time_audit_strict_lock,
2367         .strict_unlock_fn = smb_time_audit_strict_unlock,
2368         .translate_name_fn = smb_time_audit_translate_name,
2369         .fget_nt_acl_fn = smb_time_audit_fget_nt_acl,
2370         .get_nt_acl_fn = smb_time_audit_get_nt_acl,
2371         .fset_nt_acl_fn = smb_time_audit_fset_nt_acl,
2372         .chmod_acl_fn = smb_time_audit_chmod_acl,
2373         .fchmod_acl_fn = smb_time_audit_fchmod_acl,
2374         .sys_acl_get_entry_fn = smb_time_audit_sys_acl_get_entry,
2375         .sys_acl_get_tag_type_fn = smb_time_audit_sys_acl_get_tag_type,
2376         .sys_acl_get_permset_fn = smb_time_audit_sys_acl_get_permset,
2377         .sys_acl_get_qualifier_fn = smb_time_audit_sys_acl_get_qualifier,
2378         .sys_acl_get_file_fn = smb_time_audit_sys_acl_get_file,
2379         .sys_acl_get_fd_fn = smb_time_audit_sys_acl_get_fd,
2380         .sys_acl_clear_perms_fn = smb_time_audit_sys_acl_clear_perms,
2381         .sys_acl_add_perm_fn = smb_time_audit_sys_acl_add_perm,
2382         .sys_acl_to_text_fn = smb_time_audit_sys_acl_to_text,
2383         .sys_acl_init_fn = smb_time_audit_sys_acl_init,
2384         .sys_acl_create_entry_fn = smb_time_audit_sys_acl_create_entry,
2385         .sys_acl_set_tag_type_fn = smb_time_audit_sys_acl_set_tag_type,
2386         .sys_acl_set_qualifier_fn = smb_time_audit_sys_acl_set_qualifier,
2387         .sys_acl_set_permset_fn = smb_time_audit_sys_acl_set_permset,
2388         .sys_acl_valid_fn = smb_time_audit_sys_acl_valid,
2389         .sys_acl_set_file_fn = smb_time_audit_sys_acl_set_file,
2390         .sys_acl_set_fd_fn = smb_time_audit_sys_acl_set_fd,
2391         .sys_acl_delete_def_file_fn = smb_time_audit_sys_acl_delete_def_file,
2392         .sys_acl_get_perm_fn = smb_time_audit_sys_acl_get_perm,
2393         .sys_acl_free_text_fn = smb_time_audit_sys_acl_free_text,
2394         .sys_acl_free_acl_fn = smb_time_audit_sys_acl_free_acl,
2395         .sys_acl_free_qualifier_fn = smb_time_audit_sys_acl_free_qualifier,
2396         .getxattr_fn = smb_time_audit_getxattr,
2397         .fgetxattr_fn = smb_time_audit_fgetxattr,
2398         .listxattr_fn = smb_time_audit_listxattr,
2399         .flistxattr_fn = smb_time_audit_flistxattr,
2400         .removexattr_fn = smb_time_audit_removexattr,
2401         .lremovexattr_fn = smb_time_audit_lremovexattr,
2402         .fremovexattr_fn = smb_time_audit_fremovexattr,
2403         .setxattr_fn = smb_time_audit_setxattr,
2404         .lsetxattr_fn = smb_time_audit_lsetxattr,
2405         .fsetxattr_fn = smb_time_audit_fsetxattr,
2406         .aio_read_fn = smb_time_audit_aio_read,
2407         .aio_write_fn = smb_time_audit_aio_write,
2408         .aio_return_fn = smb_time_audit_aio_return,
2409         .aio_cancel_fn = smb_time_audit_aio_cancel,
2410         .aio_error_fn = smb_time_audit_aio_error,
2411         .aio_fsync_fn = smb_time_audit_aio_fsync,
2412         .aio_suspend_fn = smb_time_audit_aio_suspend,
2413         .aio_force_fn = smb_time_audit_aio_force,
2414 };
2415
2416
2417 NTSTATUS vfs_time_audit_init(void);
2418 NTSTATUS vfs_time_audit_init(void)
2419 {
2420         audit_timeout = (double)lp_parm_int(-1, "time_audit", "timeout",
2421                                             10000) / 1000.0;
2422         return smb_register_vfs(SMB_VFS_INTERFACE_VERSION, "time_audit",
2423                                 &vfs_time_audit_fns);
2424 }