summaryrefslogtreecommitdiffstats
path: root/fs/cifs/netmisc.c
blob: f9a54da97d3453395d09e7f519ba69d69168c553 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
/*
 *   fs/cifs/netmisc.c
 *
 *   Copyright (c) International Business Machines  Corp., 2002,2008
 *   Author(s): Steve French (sfrench@us.ibm.com)
 *
 *   Error mapping routines from Samba libsmb/errormap.c
 *   Copyright (C) Andrew Tridgell 2001
 *
 *   This program is free software;  you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation; either version 2 of the License, or
 *   (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY;  without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
 *   the GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program;  if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */

#include <linux/net.h>
#include <linux/string.h>
#include <linux/in.h>
#include <linux/ctype.h>
#include <linux/fs.h>
#include <asm/div64.h>
#include <asm/byteorder.h>
#include <linux/inet.h>
#include "cifsfs.h"
#include "cifspdu.h"
#include "cifsglob.h"
#include "cifsproto.h"
#include "smberr.h"
#include "cifs_debug.h"
#include "nterr.h"

struct smb_to_posix_error {
	__u16 smb_err;
	int posix_code;
};

static const struct smb_to_posix_error mapping_table_ERRDOS[] = {
	{ERRbadfunc, -EINVAL},
	{ERRbadfile, -ENOENT},
	{ERRbadpath, -ENOTDIR},
	{ERRnofids, -EMFILE},
	{ERRnoaccess, -EACCES},
	{ERRbadfid, -EBADF},
	{ERRbadmcb, -EIO},
	{ERRnomem, -ENOMEM},
	{ERRbadmem, -EFAULT},
	{ERRbadenv, -EFAULT},
	{ERRbadformat, -EINVAL},
	{ERRbadaccess, -EACCES},
	{ERRbaddata, -EIO},
	{ERRbaddrive, -ENXIO},
	{ERRremcd, -EACCES},
	{ERRdiffdevice, -EXDEV},
	{ERRnofiles, -ENOENT},
	{ERRbadshare, -ETXTBSY},
	{ERRlock, -EACCES},
	{ERRunsup, -EINVAL},
	{ERRnosuchshare, -ENXIO},
	{ERRfilexists, -EEXIST},
	{ERRinvparm, -EINVAL},
	{ERRdiskfull, -ENOSPC},
	{ERRinvname, -ENOENT},
	{ERRinvlevel, -EOPNOTSUPP},
	{ERRdirnotempty, -ENOTEMPTY},
	{ERRnotlocked, -ENOLCK},
	{ERRcancelviolation, -ENOLCK},
	{ERRalreadyexists, -EEXIST},
	{ERRmoredata, -EOVERFLOW},
	{ERReasnotsupported, -EOPNOTSUPP},
	{ErrQuota, -EDQUOT},
	{ErrNotALink, -ENOLINK},
	{ERRnetlogonNotStarted, -ENOPROTOOPT},
	{ERRsymlink, -EOPNOTSUPP},
	{ErrTooManyLinks, -EMLINK},
	{0, 0}
};

static const struct smb_to_posix_error mapping_table_ERRSRV[] = {
	{ERRerror, -EIO},
	{ERRbadpw, -EACCES},  /* was EPERM */
	{ERRbadtype, -EREMOTE},
	{ERRaccess, -EACCES},
	{ERRinvtid, -ENXIO},
	{ERRinvnetname, -ENXIO},
	{ERRinvdevice, -ENXIO},
	{ERRqfull, -ENOSPC},
	{ERRqtoobig, -ENOSPC},
	{ERRqeof, -EIO},
	{ERRinvpfid, -EBADF},
	{ERRsmbcmd, -EBADRQC},
	{ERRsrverror, -EIO},
	{ERRbadBID, -EIO},
	{ERRfilespecs, -EINVAL},
	{ERRbadLink, -EIO},
	{ERRbadpermits, -EINVAL},
	{ERRbadPID, -ESRCH},
	{ERRsetattrmode, -EINVAL},
	{ERRpaused, -EHOSTDOWN},
	{ERRmsgoff, -EHOSTDOWN},
	{ERRnoroom, -ENOSPC},
	{ERRrmuns, -EUSERS},
	{ERRtimeout, -ETIME},
	{ERRnoresource, -ENOBUFS},
	{ERRtoomanyuids, -EUSERS},
	{ERRbaduid, -EACCES},
	{ERRusempx, -EIO},
	{ERRusestd, -EIO},
	{ERR_NOTIFY_ENUM_DIR, -ENOBUFS},
	{ERRnoSuchUser, -EACCES},
/*	{ERRaccountexpired, -EACCES},
	{ERRbadclient, -EACCES},
	{ERRbadLogonTime, -EACCES},
	{ERRpasswordExpired, -EACCES},*/
	{ERRaccountexpired, -EKEYEXPIRED},
	{ERRbadclient, -EACCES},
	{ERRbadLogonTime, -EACCES},
	{ERRpasswordExpired, -EKEYEXPIRED},

	{ERRnosupport, -EINVAL},
	{0, 0}
};

static const struct smb_to_posix_error mapping_table_ERRHRD[] = {
	{0, 0}
};

/*
 * Convert a string containing text IPv4 or IPv6 address to binary form.
 *
 * Returns 0 on failure.
 */
static int
cifs_inet_pton(const int address_family, const char *cp, void *dst)
{
	int ret = 0;

	/* calculate length by finding first slash or NULL */
	if (address_family == AF_INET)
		ret = in4_pton(cp, -1 /* len */, dst, '\\', NULL);
	else if (address_family == AF_INET6)
		ret = in6_pton(cp, -1 /* len */, dst , '\\', NULL);

	cFYI(DBG2, ("address conversion returned %d for %s", ret, cp));
	if (ret > 0)
		ret = 1;
	return ret;
}

/*
 * Try to convert a string to an IPv4 address and then attempt to convert
 * it to an IPv6 address if that fails. Set the family field if either
 * succeeds.
 *
 * Returns 0 on failure.
 */
int
cifs_convert_address(char *src, void *dst)
{
	struct sockaddr_in *s4 = (struct sockaddr_in *) dst;
	struct sockaddr_in6 *s6 = (struct sockaddr_in6 *) dst;

	if (cifs_inet_pton(AF_INET, src, &s4->sin_addr.s_addr)) {
		s4->sin_family = AF_INET;
		return 1;
	} else if (cifs_inet_pton(AF_INET6, src, &s6->sin6_addr.s6_addr)) {
		s6->sin6_family = AF_INET6;
		return 1;
	}

	return 0;
}

/*****************************************************************************
convert a NT status code to a dos class/code
 *****************************************************************************/
/* NT status -> dos error map */
static const struct {
	__u8 dos_class;
	__u16 dos_code;
	__u32 ntstatus;
} ntstatus_to_dos_map[] = {
	{
	ERRDOS, ERRgeneral, NT_STATUS_UNSUCCESSFUL}, {
	ERRDOS, ERRbadfunc, NT_STATUS_NOT_IMPLEMENTED}, {
	ERRDOS, ERRinvlevel, NT_STATUS_INVALID_INFO_CLASS}, {
	ERRDOS, 24, NT_STATUS_INFO_LENGTH_MISMATCH}, {
	ERRHRD, ERRgeneral, NT_STATUS_ACCESS_VIOLATION}, {
	ERRHRD, ERRgeneral, NT_STATUS_IN_PAGE_ERROR}, {
	ERRHRD, ERRgeneral, NT_STATUS_PAGEFILE_QUOTA}, {
	ERRDOS, ERRbadfid, NT_STATUS_INVALID_HANDLE}, {
	ERRHRD, ERRgeneral, NT_STATUS_BAD_INITIAL_STACK}, {
	ERRDOS, 193, NT_STATUS_BAD_INITIAL_PC}, {
	ERRDOS, 87, NT_STATUS_INVALID_CID}, {
	ERRHRD, ERRgeneral, NT_STATUS_TIMER_NOT_CANCELED}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER}, {
	ERRDOS, ERRbadfile, NT_STATUS_NO_SUCH_DEVICE}, {
	ERRDOS, ERRbadfile, NT_STATUS_NO_SUCH_FILE}, {
	ERRDOS, ERRbadfunc, NT_STATUS_INVALID_DEVICE_REQUEST}, {
	ERRDOS, 38, NT_STATUS_END_OF_FILE}, {
	ERRDOS, 34, NT_STATUS_WRONG_VOLUME}, {
	ERRDOS, 21, NT_STATUS_NO_MEDIA_IN_DEVICE}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNRECOGNIZED_MEDIA}, {
	ERRDOS, 27, NT_STATUS_NONEXISTENT_SECTOR},
/*	{ This NT error code was 'sqashed'
	 from NT_STATUS_MORE_PROCESSING_REQUIRED to NT_STATUS_OK
	 during the session setup } */
	{
	ERRDOS, ERRnomem, NT_STATUS_NO_MEMORY}, {
	ERRDOS, 487, NT_STATUS_CONFLICTING_ADDRESSES}, {
	ERRDOS, 487, NT_STATUS_NOT_MAPPED_VIEW}, {
	ERRDOS, 87, NT_STATUS_UNABLE_TO_FREE_VM}, {
	ERRDOS, 87, NT_STATUS_UNABLE_TO_DELETE_SECTION}, {
	ERRDOS, 2142, NT_STATUS_INVALID_SYSTEM_SERVICE}, {
	ERRHRD, ERRgeneral, NT_STATUS_ILLEGAL_INSTRUCTION}, {
	ERRDOS, ERRnoaccess, NT_STATUS_INVALID_LOCK_SEQUENCE}, {
	ERRDOS, ERRnoaccess, NT_STATUS_INVALID_VIEW_SIZE}, {
	ERRDOS, 193, NT_STATUS_INVALID_FILE_FOR_SECTION}, {
	ERRDOS, ERRnoaccess, NT_STATUS_ALREADY_COMMITTED},
/*	{ This NT error code was 'sqashed'
	 from NT_STATUS_ACCESS_DENIED to NT_STATUS_TRUSTED_RELATIONSHIP_FAILURE
	 during the session setup }   */
	{
	ERRDOS, ERRnoaccess, NT_STATUS_ACCESS_DENIED}, {
	ERRDOS, 111, NT_STATUS_BUFFER_TOO_SMALL}, {
	ERRDOS, ERRbadfid, NT_STATUS_OBJECT_TYPE_MISMATCH}, {
	ERRHRD, ERRgeneral, NT_STATUS_NONCONTINUABLE_EXCEPTION}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_DISPOSITION}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNWIND}, {
	ERRHRD, ERRgeneral, NT_STATUS_BAD_STACK}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_UNWIND_TARGET}, {
	ERRDOS, 158, NT_STATUS_NOT_LOCKED}, {
	ERRHRD, ERRgeneral, NT_STATUS_PARITY_ERROR}, {
	ERRDOS, 487, NT_STATUS_UNABLE_TO_DECOMMIT_VM}, {
	ERRDOS, 487, NT_STATUS_NOT_COMMITTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_PORT_ATTRIBUTES}, {
	ERRHRD, ERRgeneral, NT_STATUS_PORT_MESSAGE_TOO_LONG}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_MIX}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_QUOTA_LOWER}, {
	ERRHRD, ERRgeneral, NT_STATUS_DISK_CORRUPT_ERROR}, {
	 /* mapping changed since shell does lookup on * expects FileNotFound */
	ERRDOS, ERRbadfile, NT_STATUS_OBJECT_NAME_INVALID}, {
	ERRDOS, ERRbadfile, NT_STATUS_OBJECT_NAME_NOT_FOUND}, {
	ERRDOS, ERRalreadyexists, NT_STATUS_OBJECT_NAME_COLLISION}, {
	ERRHRD, ERRgeneral, NT_STATUS_HANDLE_NOT_WAITABLE}, {
	ERRDOS, ERRbadfid, NT_STATUS_PORT_DISCONNECTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_DEVICE_ALREADY_ATTACHED}, {
	ERRDOS, 161, NT_STATUS_OBJECT_PATH_INVALID}, {
	ERRDOS, ERRbadpath, NT_STATUS_OBJECT_PATH_NOT_FOUND}, {
	ERRDOS, 161, NT_STATUS_OBJECT_PATH_SYNTAX_BAD}, {
	ERRHRD, ERRgeneral, NT_STATUS_DATA_OVERRUN}, {
	ERRHRD, ERRgeneral, NT_STATUS_DATA_LATE_ERROR}, {
	ERRDOS, 23, NT_STATUS_DATA_ERROR}, {
	ERRDOS, 23, NT_STATUS_CRC_ERROR}, {
	ERRDOS, ERRnomem, NT_STATUS_SECTION_TOO_BIG}, {
	ERRDOS, ERRnoaccess, NT_STATUS_PORT_CONNECTION_REFUSED}, {
	ERRDOS, ERRbadfid, NT_STATUS_INVALID_PORT_HANDLE}, {
	ERRDOS, ERRbadshare, NT_STATUS_SHARING_VIOLATION}, {
	ERRHRD, ERRgeneral, NT_STATUS_QUOTA_EXCEEDED}, {
	ERRDOS, 87, NT_STATUS_INVALID_PAGE_PROTECTION}, {
	ERRDOS, 288, NT_STATUS_MUTANT_NOT_OWNED}, {
	ERRDOS, 298, NT_STATUS_SEMAPHORE_LIMIT_EXCEEDED}, {
	ERRDOS, 87, NT_STATUS_PORT_ALREADY_SET}, {
	ERRDOS, 87, NT_STATUS_SECTION_NOT_IMAGE}, {
	ERRDOS, 156, NT_STATUS_SUSPEND_COUNT_EXCEEDED}, {
	ERRDOS, ERRnoaccess, NT_STATUS_THREAD_IS_TERMINATING}, {
	ERRDOS, 87, NT_STATUS_BAD_WORKING_SET_LIMIT}, {
	ERRDOS, 87, NT_STATUS_INCOMPATIBLE_FILE_MAP}, {
	ERRDOS, 87, NT_STATUS_SECTION_PROTECTION}, {
	ERRDOS, ERReasnotsupported, NT_STATUS_EAS_NOT_SUPPORTED}, {
	ERRDOS, 255, NT_STATUS_EA_TOO_LARGE}, {
	ERRHRD, ERRgeneral, NT_STATUS_NONEXISTENT_EA_ENTRY}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_EAS_ON_FILE}, {
	ERRHRD, ERRgeneral, NT_STATUS_EA_CORRUPT_ERROR}, {
	ERRDOS, ERRlock, NT_STATUS_FILE_LOCK_CONFLICT}, {
	ERRDOS, ERRlock, NT_STATUS_LOCK_NOT_GRANTED}, {
	ERRDOS, ERRbadfile, NT_STATUS_DELETE_PENDING}, {
	ERRDOS, ERRunsup, NT_STATUS_CTL_FILE_NOT_SUPPORTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNKNOWN_REVISION}, {
	ERRHRD, ERRgeneral, NT_STATUS_REVISION_MISMATCH}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_OWNER}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_PRIMARY_GROUP}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_IMPERSONATION_TOKEN}, {
	ERRHRD, ERRgeneral, NT_STATUS_CANT_DISABLE_MANDATORY}, {
	ERRDOS, 2215, NT_STATUS_NO_LOGON_SERVERS}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_LOGON_SESSION}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_PRIVILEGE}, {
	ERRDOS, ERRnoaccess, NT_STATUS_PRIVILEGE_NOT_HELD}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_ACCOUNT_NAME}, {
	ERRHRD, ERRgeneral, NT_STATUS_USER_EXISTS},
/*	{ This NT error code was 'sqashed'
	 from NT_STATUS_NO_SUCH_USER to NT_STATUS_LOGON_FAILURE
	 during the session setup } */
	{
	ERRDOS, ERRnoaccess, NT_STATUS_NO_SUCH_USER}, { /* could map to 2238 */
	ERRHRD, ERRgeneral, NT_STATUS_GROUP_EXISTS}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_GROUP}, {
	ERRHRD, ERRgeneral, NT_STATUS_MEMBER_IN_GROUP}, {
	ERRHRD, ERRgeneral, NT_STATUS_MEMBER_NOT_IN_GROUP}, {
	ERRHRD, ERRgeneral, NT_STATUS_LAST_ADMIN},
/*	{ This NT error code was 'sqashed'
	 from NT_STATUS_WRONG_PASSWORD to NT_STATUS_LOGON_FAILURE
	 during the session setup } */
	{
	ERRSRV, ERRbadpw, NT_STATUS_WRONG_PASSWORD}, {
	ERRHRD, ERRgeneral, NT_STATUS_ILL_FORMED_PASSWORD}, {
	ERRHRD, ERRgeneral, NT_STATUS_PASSWORD_RESTRICTION}, {
	ERRDOS, ERRnoaccess, NT_STATUS_LOGON_FAILURE}, {
	ERRHRD, ERRgeneral, NT_STATUS_ACCOUNT_RESTRICTION}, {
	ERRSRV, ERRbadLogonTime, NT_STATUS_INVALID_LOGON_HOURS}, {
	ERRSRV, ERRbadclient, NT_STATUS_INVALID_WORKSTATION}, {
	ERRSRV, ERRpasswordExpired, NT_STATUS_PASSWORD_EXPIRED}, {
	ERRSRV, ERRaccountexpired, NT_STATUS_ACCOUNT_DISABLED}, {
	ERRHRD, ERRgeneral, NT_STATUS_NONE_MAPPED}, {
	ERRHRD, ERRgeneral, NT_STATUS_TOO_MANY_LUIDS_REQUESTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_LUIDS_EXHAUSTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_SUB_AUTHORITY}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_ACL}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_SID}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_SECURITY_DESCR}, {
	ERRDOS, 127, NT_STATUS_PROCEDURE_NOT_FOUND}, {
	ERRDOS, 193, NT_STATUS_INVALID_IMAGE_FORMAT}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_TOKEN}, {
	ERRHRD, ERRgeneral, NT_STATUS_BAD_INHERITANCE_ACL}, {
	ERRDOS, 158, NT_STATUS_RANGE_NOT_LOCKED}, {
	ERRDOS, 112, NT_STATUS_DISK_FULL}, {
	ERRHRD, ERRgeneral, NT_STATUS_SERVER_DISABLED}, {
	ERRHRD, ERRgeneral, NT_STATUS_SERVER_NOT_DISABLED}, {
	ERRDOS, 68, NT_STATUS_TOO_MANY_GUIDS_REQUESTED}, {
	ERRDOS, 259, NT_STATUS_GUIDS_EXHAUSTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_ID_AUTHORITY}, {
	ERRDOS, 259, NT_STATUS_AGENTS_EXHAUSTED}, {
	ERRDOS, 154, NT_STATUS_INVALID_VOLUME_LABEL}, {
	ERRDOS, 14, NT_STATUS_SECTION_NOT_EXTENDED}, {
	ERRDOS, 487, NT_STATUS_NOT_MAPPED_DATA}, {
	ERRHRD, ERRgeneral, NT_STATUS_RESOURCE_DATA_NOT_FOUND}, {
	ERRHRD, ERRgeneral, NT_STATUS_RESOURCE_TYPE_NOT_FOUND}, {
	ERRHRD, ERRgeneral, NT_STATUS_RESOURCE_NAME_NOT_FOUND}, {
	ERRHRD, ERRgeneral, NT_STATUS_ARRAY_BOUNDS_EXCEEDED}, {
	ERRHRD, ERRgeneral, NT_STATUS_FLOAT_DENORMAL_OPERAND}, {
	ERRHRD, ERRgeneral, NT_STATUS_FLOAT_DIVIDE_BY_ZERO}, {
	ERRHRD, ERRgeneral, NT_STATUS_FLOAT_INEXACT_RESULT}, {
	ERRHRD, ERRgeneral, NT_STATUS_FLOAT_INVALID_OPERATION}, {
	ERRHRD, ERRgeneral, NT_STATUS_FLOAT_OVERFLOW}, {
	ERRHRD, ERRgeneral, NT_STATUS_FLOAT_STACK_CHECK}, {
	ERRHRD, ERRgeneral, NT_STATUS_FLOAT_UNDERFLOW}, {
	ERRHRD, ERRgeneral, NT_STATUS_INTEGER_DIVIDE_BY_ZERO}, {
	ERRDOS, 534, NT_STATUS_INTEGER_OVERFLOW}, {
	ERRHRD, ERRgeneral, NT_STATUS_PRIVILEGED_INSTRUCTION}, {
	ERRDOS, ERRnomem, NT_STATUS_TOO_MANY_PAGING_FILES}, {
	ERRHRD, ERRgeneral, NT_STATUS_FILE_INVALID}, {
	ERRHRD, ERRgeneral, NT_STATUS_ALLOTTED_SPACE_EXCEEDED},
/*	{ This NT error code was 'sqashed'
	 from NT_STATUS_INSUFFICIENT_RESOURCES to
	 NT_STATUS_INSUFF_SERVER_RESOURCES during the session setup } */
	{
	ERRDOS, ERRnomem, NT_STATUS_INSUFFICIENT_RESOURCES}, {
	ERRDOS, ERRbadpath, NT_STATUS_DFS_EXIT_PATH_FOUND}, {
	ERRDOS, 23, NT_STATUS_DEVICE_DATA_ERROR}, {
	ERRHRD, ERRgeneral, NT_STATUS_DEVICE_NOT_CONNECTED}, {
	ERRDOS, 21, NT_STATUS_DEVICE_POWER_FAILURE}, {
	ERRDOS, 487, NT_STATUS_FREE_VM_NOT_AT_BASE}, {
	ERRDOS, 487, NT_STATUS_MEMORY_NOT_ALLOCATED}, {
	ERRHRD, ERRgeneral, NT_STATUS_WORKING_SET_QUOTA}, {
	ERRDOS, 19, NT_STATUS_MEDIA_WRITE_PROTECTED}, {
	ERRDOS, 21, NT_STATUS_DEVICE_NOT_READY}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_GROUP_ATTRIBUTES}, {
	ERRHRD, ERRgeneral, NT_STATUS_BAD_IMPERSONATION_LEVEL}, {
	ERRHRD, ERRgeneral, NT_STATUS_CANT_OPEN_ANONYMOUS}, {
	ERRHRD, ERRgeneral, NT_STATUS_BAD_VALIDATION_CLASS}, {
	ERRHRD, ERRgeneral, NT_STATUS_BAD_TOKEN_TYPE}, {
	ERRDOS, 87, NT_STATUS_BAD_MASTER_BOOT_RECORD}, {
	ERRHRD, ERRgeneral, NT_STATUS_INSTRUCTION_MISALIGNMENT}, {
	ERRDOS, ERRpipebusy, NT_STATUS_INSTANCE_NOT_AVAILABLE}, {
	ERRDOS, ERRpipebusy, NT_STATUS_PIPE_NOT_AVAILABLE}, {
	ERRDOS, ERRbadpipe, NT_STATUS_INVALID_PIPE_STATE}, {
	ERRDOS, ERRpipebusy, NT_STATUS_PIPE_BUSY}, {
	ERRDOS, ERRbadfunc, NT_STATUS_ILLEGAL_FUNCTION}, {
	ERRDOS, ERRnotconnected, NT_STATUS_PIPE_DISCONNECTED}, {
	ERRDOS, ERRpipeclosing, NT_STATUS_PIPE_CLOSING}, {
	ERRHRD, ERRgeneral, NT_STATUS_PIPE_CONNECTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_PIPE_LISTENING}, {
	ERRDOS, ERRbadpipe, NT_STATUS_INVALID_READ_MODE}, {
	ERRDOS, 121, NT_STATUS_IO_TIMEOUT}, {
	ERRDOS, 38, NT_STATUS_FILE_FORCED_CLOSED}, {
	ERRHRD, ERRgeneral, NT_STATUS_PROFILING_NOT_STARTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_PROFILING_NOT_STOPPED}, {
	ERRHRD, ERRgeneral, NT_STATUS_COULD_NOT_INTERPRET}, {
	ERRDOS, ERRnoaccess, NT_STATUS_FILE_IS_A_DIRECTORY}, {
	ERRDOS, ERRunsup, NT_STATUS_NOT_SUPPORTED}, {
	ERRDOS, 51, NT_STATUS_REMOTE_NOT_LISTENING}, {
	ERRDOS, 52, NT_STATUS_DUPLICATE_NAME}, {
	ERRDOS, 53, NT_STATUS_BAD_NETWORK_PATH}, {
	ERRDOS, 54, NT_STATUS_NETWORK_BUSY}, {
	ERRDOS, 55, NT_STATUS_DEVICE_DOES_NOT_EXIST}, {
	ERRDOS, 56, NT_STATUS_TOO_MANY_COMMANDS}, {
	ERRDOS, 57, NT_STATUS_ADAPTER_HARDWARE_ERROR}, {
	ERRDOS, 58, NT_STATUS_INVALID_NETWORK_RESPONSE}, {
	ERRDOS, 59, NT_STATUS_UNEXPECTED_NETWORK_ERROR}, {
	ERRDOS, 60, NT_STATUS_BAD_REMOTE_ADAPTER}, {
	ERRDOS, 61, NT_STATUS_PRINT_QUEUE_FULL}, {
	ERRDOS, 62, NT_STATUS_NO_SPOOL_SPACE}, {
	ERRDOS, 63, NT_STATUS_PRINT_CANCELLED}, {
	ERRDOS, 64, NT_STATUS_NETWORK_NAME_DELETED}, {
	ERRDOS, 65, NT_STATUS_NETWORK_ACCESS_DENIED}, {
	ERRDOS, 66, NT_STATUS_BAD_DEVICE_TYPE}, {
	ERRDOS, ERRnosuchshare, NT_STATUS_BAD_NETWORK_NAME}, {
	ERRDOS, 68, NT_STATUS_TOO_MANY_NAMES}, {
	ERRDOS, 69, NT_STATUS_TOO_MANY_SESSIONS}, {
	ERRDOS, 70, NT_STATUS_SHARING_PAUSED}, {
	ERRDOS, 71, NT_STATUS_REQUEST_NOT_ACCEPTED}, {
	ERRDOS, 72, NT_STATUS_REDIRECTOR_PAUSED}, {
	ERRDOS, 88, NT_STATUS_NET_WRITE_FAULT}, {
	ERRHRD, ERRgeneral, NT_STATUS_PROFILING_AT_LIMIT}, {
	ERRDOS, ERRdiffdevice, NT_STATUS_NOT_SAME_DEVICE}, {
	ERRDOS, ERRnoaccess, NT_STATUS_FILE_RENAMED}, {
	ERRDOS, 240, NT_STATUS_VIRTUAL_CIRCUIT_CLOSED}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_SECURITY_ON_OBJECT}, {
	ERRHRD, ERRgeneral, NT_STATUS_CANT_WAIT}, {
	ERRDOS, ERRpipeclosing, NT_STATUS_PIPE_EMPTY}, {
	ERRHRD, ERRgeneral, NT_STATUS_CANT_ACCESS_DOMAIN_INFO}, {
	ERRHRD, ERRgeneral, NT_STATUS_CANT_TERMINATE_SELF}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_SERVER_STATE}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_DOMAIN_STATE}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_DOMAIN_ROLE}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_DOMAIN}, {
	ERRHRD, ERRgeneral, NT_STATUS_DOMAIN_EXISTS}, {
	ERRHRD, ERRgeneral, NT_STATUS_DOMAIN_LIMIT_EXCEEDED}, {
	ERRDOS, 300, NT_STATUS_OPLOCK_NOT_GRANTED}, {
	ERRDOS, 301, NT_STATUS_INVALID_OPLOCK_PROTOCOL}, {
	ERRHRD, ERRgeneral, NT_STATUS_INTERNAL_DB_CORRUPTION}, {
	ERRHRD, ERRgeneral, NT_STATUS_INTERNAL_ERROR}, {
	ERRHRD, ERRgeneral, NT_STATUS_GENERIC_NOT_MAPPED}, {
	ERRHRD, ERRgeneral, NT_STATUS_BAD_DESCRIPTOR_FORMAT}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_USER_BUFFER}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNEXPECTED_IO_ERROR}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNEXPECTED_MM_CREATE_ERR}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNEXPECTED_MM_MAP_ERROR}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNEXPECTED_MM_EXTEND_ERR}, {
	ERRHRD, ERRgeneral, NT_STATUS_NOT_LOGON_PROCESS}, {
	ERRHRD, ERRgeneral, NT_STATUS_LOGON_SESSION_EXISTS}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_1}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_2}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_3}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_4}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_5}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_6}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_7}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_8}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_9}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_10}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_11}, {
	ERRDOS, 87, NT_STATUS_INVALID_PARAMETER_12}, {
	ERRDOS, ERRbadpath, NT_STATUS_REDIRECTOR_NOT_STARTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_REDIRECTOR_STARTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_STACK_OVERFLOW}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_PACKAGE}, {
	ERRHRD, ERRgeneral, NT_STATUS_BAD_FUNCTION_TABLE}, {
	ERRDOS, 203, 0xc0000100}, {
	ERRDOS, 145, NT_STATUS_DIRECTORY_NOT_EMPTY}, {
	ERRHRD, ERRgeneral, NT_STATUS_FILE_CORRUPT_ERROR}, {
	ERRDOS, 267, NT_STATUS_NOT_A_DIRECTORY}, {
	ERRHRD, ERRgeneral, NT_STATUS_BAD_LOGON_SESSION_STATE}, {
	ERRHRD, ERRgeneral, NT_STATUS_LOGON_SESSION_COLLISION}, {
	ERRDOS, 206, NT_STATUS_NAME_TOO_LONG}, {
	ERRDOS, 2401, NT_STATUS_FILES_OPEN}, {
	ERRDOS, 2404, NT_STATUS_CONNECTION_IN_USE}, {
	ERRHRD, ERRgeneral, NT_STATUS_MESSAGE_NOT_FOUND}, {
	ERRDOS, ERRnoaccess, NT_STATUS_PROCESS_IS_TERMINATING}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_LOGON_TYPE}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_GUID_TRANSLATION}, {
	ERRHRD, ERRgeneral, NT_STATUS_CANNOT_IMPERSONATE}, {
	ERRHRD, ERRgeneral, NT_STATUS_IMAGE_ALREADY_LOADED}, {
	ERRHRD, ERRgeneral, NT_STATUS_ABIOS_NOT_PRESENT}, {
	ERRHRD, ERRgeneral, NT_STATUS_ABIOS_LID_NOT_EXIST}, {
	ERRHRD, ERRgeneral, NT_STATUS_ABIOS_LID_ALREADY_OWNED}, {
	ERRHRD, ERRgeneral, NT_STATUS_ABIOS_NOT_LID_OWNER}, {
	ERRHRD, ERRgeneral, NT_STATUS_ABIOS_INVALID_COMMAND}, {
	ERRHRD, ERRgeneral, NT_STATUS_ABIOS_INVALID_LID}, {
	ERRHRD, ERRgeneral, NT_STATUS_ABIOS_SELECTOR_NOT_AVAILABLE}, {
	ERRHRD, ERRgeneral, NT_STATUS_ABIOS_INVALID_SELECTOR}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_LDT}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_LDT_SIZE}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_LDT_OFFSET}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_LDT_DESCRIPTOR}, {
	ERRDOS, 193, NT_STATUS_INVALID_IMAGE_NE_FORMAT}, {
	ERRHRD, ERRgeneral, NT_STATUS_RXACT_INVALID_STATE}, {
	ERRHRD, ERRgeneral, NT_STATUS_RXACT_COMMIT_FAILURE}, {
	ERRHRD, ERRgeneral, NT_STATUS_MAPPED_FILE_SIZE_ZERO}, {
	ERRDOS, ERRnofids, NT_STATUS_TOO_MANY_OPENED_FILES}, {
	ERRHRD, ERRgeneral, NT_STATUS_CANCELLED}, {
	ERRDOS, ERRnoaccess, NT_STATUS_CANNOT_DELETE}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_COMPUTER_NAME}, {
	ERRDOS, ERRnoaccess, NT_STATUS_FILE_DELETED}, {
	ERRHRD, ERRgeneral, NT_STATUS_SPECIAL_ACCOUNT}, {
	ERRHRD, ERRgeneral, NT_STATUS_SPECIAL_GROUP}, {
	ERRHRD, ERRgeneral, NT_STATUS_SPECIAL_USER}, {
	ERRHRD, ERRgeneral, NT_STATUS_MEMBERS_PRIMARY_GROUP}, {
	ERRDOS, ERRbadfid, NT_STATUS_FILE_CLOSED}, {
	ERRHRD, ERRgeneral, NT_STATUS_TOO_MANY_THREADS}, {
	ERRHRD, ERRgeneral, NT_STATUS_THREAD_NOT_IN_PROCESS}, {
	ERRHRD, ERRgeneral, NT_STATUS_TOKEN_ALREADY_IN_USE}, {
	ERRHRD, ERRgeneral, NT_STATUS_PAGEFILE_QUOTA_EXCEEDED}, {
	ERRHRD, ERRgeneral, NT_STATUS_COMMITMENT_LIMIT}, {
	ERRDOS, 193, NT_STATUS_INVALID_IMAGE_LE_FORMAT}, {
	ERRDOS, 193, NT_STATUS_INVALID_IMAGE_NOT_MZ}, {
	ERRDOS, 193, NT_STATUS_INVALID_IMAGE_PROTECT}, {
	ERRDOS, 193, NT_STATUS_INVALID_IMAGE_WIN_16}, {
	ERRHRD, ERRgeneral, NT_STATUS_LOGON_SERVER_CONFLICT}, {
	ERRHRD, ERRgeneral, NT_STATUS_TIME_DIFFERENCE_AT_DC}, {
	ERRHRD, ERRgeneral, NT_STATUS_SYNCHRONIZATION_REQUIRED}, {
	ERRDOS, 126, NT_STATUS_DLL_NOT_FOUND}, {
	ERRHRD, ERRgeneral, NT_STATUS_OPEN_FAILED}, {
	ERRHRD, ERRgeneral, NT_STATUS_IO_PRIVILEGE_FAILED}, {
	ERRDOS, 182, NT_STATUS_ORDINAL_NOT_FOUND}, {
	ERRDOS, 127, NT_STATUS_ENTRYPOINT_NOT_FOUND}, {
	ERRHRD, ERRgeneral, NT_STATUS_CONTROL_C_EXIT}, {
	ERRDOS, 64, NT_STATUS_LOCAL_DISCONNECT}, {
	ERRDOS, 64, NT_STATUS_REMOTE_DISCONNECT}, {
	ERRDOS, 51, NT_STATUS_REMOTE_RESOURCES}, {
	ERRDOS, 59, NT_STATUS_LINK_FAILED}, {
	ERRDOS, 59, NT_STATUS_LINK_TIMEOUT}, {
	ERRDOS, 59, NT_STATUS_INVALID_CONNECTION}, {
	ERRDOS, 59, NT_STATUS_INVALID_ADDRESS}, {
	ERRHRD, ERRgeneral, NT_STATUS_DLL_INIT_FAILED}, {
	ERRHRD, ERRgeneral, NT_STATUS_MISSING_SYSTEMFILE}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNHANDLED_EXCEPTION}, {
	ERRHRD, ERRgeneral, NT_STATUS_APP_INIT_FAILURE}, {
	ERRHRD, ERRgeneral, NT_STATUS_PAGEFILE_CREATE_FAILED}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_PAGEFILE}, {
	ERRDOS, 124, NT_STATUS_INVALID_LEVEL}, {
	ERRDOS, 86, NT_STATUS_WRONG_PASSWORD_CORE}, {
	ERRHRD, ERRgeneral, NT_STATUS_ILLEGAL_FLOAT_CONTEXT}, {
	ERRDOS, 109, NT_STATUS_PIPE_BROKEN}, {
	ERRHRD, ERRgeneral, NT_STATUS_REGISTRY_CORRUPT}, {
	ERRHRD, ERRgeneral, NT_STATUS_REGISTRY_IO_FAILED}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_EVENT_PAIR}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNRECOGNIZED_VOLUME}, {
	ERRHRD, ERRgeneral, NT_STATUS_SERIAL_NO_DEVICE_INITED}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_ALIAS}, {
	ERRHRD, ERRgeneral, NT_STATUS_MEMBER_NOT_IN_ALIAS}, {
	ERRHRD, ERRgeneral, NT_STATUS_MEMBER_IN_ALIAS}, {
	ERRHRD, ERRgeneral, NT_STATUS_ALIAS_EXISTS}, {
	ERRHRD, ERRgeneral, NT_STATUS_LOGON_NOT_GRANTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_TOO_MANY_SECRETS}, {
	ERRHRD, ERRgeneral, NT_STATUS_SECRET_TOO_LONG}, {
	ERRHRD, ERRgeneral, NT_STATUS_INTERNAL_DB_ERROR}, {
	ERRHRD, ERRgeneral, NT_STATUS_FULLSCREEN_MODE}, {
	ERRHRD, ERRgeneral, NT_STATUS_TOO_MANY_CONTEXT_IDS}, {
	ERRDOS, ERRnoaccess, NT_STATUS_LOGON_TYPE_NOT_GRANTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_NOT_REGISTRY_FILE}, {
	ERRHRD, ERRgeneral, NT_STATUS_NT_CROSS_ENCRYPTION_REQUIRED}, {
	ERRHRD, ERRgeneral, NT_STATUS_DOMAIN_CTRLR_CONFIG_ERROR}, {
	ERRHRD, ERRgeneral, NT_STATUS_FT_MISSING_MEMBER}, {
	ERRHRD, ERRgeneral, NT_STATUS_ILL_FORMED_SERVICE_ENTRY}, {
	ERRHRD, ERRgeneral, NT_STATUS_ILLEGAL_CHARACTER}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNMAPPABLE_CHARACTER}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNDEFINED_CHARACTER}, {
	ERRHRD, ERRgeneral, NT_STATUS_FLOPPY_VOLUME}, {
	ERRHRD, ERRgeneral, NT_STATUS_FLOPPY_ID_MARK_NOT_FOUND}, {
	ERRHRD, ERRgeneral, NT_STATUS_FLOPPY_WRONG_CYLINDER}, {
	ERRHRD, ERRgeneral, NT_STATUS_FLOPPY_UNKNOWN_ERROR}, {
	ERRHRD, ERRgeneral, NT_STATUS_FLOPPY_BAD_REGISTERS}, {
	ERRHRD, ERRgeneral, NT_STATUS_DISK_RECALIBRATE_FAILED}, {
	ERRHRD, ERRgeneral, NT_STATUS_DISK_OPERATION_FAILED}, {
	ERRHRD, ERRgeneral, NT_STATUS_DISK_RESET_FAILED}, {
	ERRHRD, ERRgeneral, NT_STATUS_SHARED_IRQ_BUSY}, {
	ERRHRD, ERRgeneral, NT_STATUS_FT_ORPHANING}, {
	ERRHRD, ERRgeneral, 0xc000016e}, {
	ERRHRD, ERRgeneral, 0xc000016f}, {
	ERRHRD, ERRgeneral, 0xc0000170}, {
	ERRHRD, ERRgeneral, 0xc0000171}, {
	ERRHRD, ERRgeneral, NT_STATUS_PARTITION_FAILURE}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_BLOCK_LENGTH}, {
	ERRHRD, ERRgeneral, NT_STATUS_DEVICE_NOT_PARTITIONED}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNABLE_TO_LOCK_MEDIA}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNABLE_TO_UNLOAD_MEDIA}, {
	ERRHRD, ERRgeneral, NT_STATUS_EOM_OVERFLOW}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_MEDIA}, {
	ERRHRD, ERRgeneral, 0xc0000179}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_MEMBER}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_MEMBER}, {
	ERRHRD, ERRgeneral, NT_STATUS_KEY_DELETED}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_LOG_SPACE}, {
	ERRHRD, ERRgeneral, NT_STATUS_TOO_MANY_SIDS}, {
	ERRHRD, ERRgeneral, NT_STATUS_LM_CROSS_ENCRYPTION_REQUIRED}, {
	ERRHRD, ERRgeneral, NT_STATUS_KEY_HAS_CHILDREN}, {
	ERRHRD, ERRgeneral, NT_STATUS_CHILD_MUST_BE_VOLATILE}, {
	ERRDOS, 87, NT_STATUS_DEVICE_CONFIGURATION_ERROR}, {
	ERRHRD, ERRgeneral, NT_STATUS_DRIVER_INTERNAL_ERROR}, {
	ERRDOS, 22, NT_STATUS_INVALID_DEVICE_STATE}, {
	ERRHRD, ERRgeneral, NT_STATUS_IO_DEVICE_ERROR}, {
	ERRHRD, ERRgeneral, NT_STATUS_DEVICE_PROTOCOL_ERROR}, {
	ERRHRD, ERRgeneral, NT_STATUS_BACKUP_CONTROLLER}, {
	ERRHRD, ERRgeneral, NT_STATUS_LOG_FILE_FULL}, {
	ERRDOS, 19, NT_STATUS_TOO_LATE}, {
	ERRDOS, ERRnoaccess, NT_STATUS_NO_TRUST_LSA_SECRET},
/*	{ This NT error code was 'sqashed'
	 from NT_STATUS_NO_TRUST_SAM_ACCOUNT to
	 NT_STATUS_TRUSTED_RELATIONSHIP_FAILURE during the session setup } */
	{
	ERRDOS, ERRnoaccess, NT_STATUS_NO_TRUST_SAM_ACCOUNT}, {
	ERRDOS, ERRnoaccess, NT_STATUS_TRUSTED_DOMAIN_FAILURE}, {
	ERRDOS, ERRnoaccess, NT_STATUS_TRUSTED_RELATIONSHIP_FAILURE}, {
	ERRHRD, ERRgeneral, NT_STATUS_EVENTLOG_FILE_CORRUPT}, {
	ERRHRD, ERRgeneral, NT_STATUS_EVENTLOG_CANT_START}, {
	ERRDOS, ERRnoaccess, NT_STATUS_TRUST_FAILURE}, {
	ERRHRD, ERRgeneral, NT_STATUS_MUTANT_LIMIT_EXCEEDED}, {
	ERRDOS, ERRnetlogonNotStarted, NT_STATUS_NETLOGON_NOT_STARTED}, {
	ERRSRV, ERRaccountexpired, NT_STATUS_ACCOUNT_EXPIRED}, {
	ERRHRD, ERRgeneral, NT_STATUS_POSSIBLE_DEADLOCK}, {
	ERRHRD, ERRgeneral, NT_STATUS_NETWORK_CREDENTIAL_CONFLICT}, {
	ERRHRD, ERRgeneral, NT_STATUS_REMOTE_SESSION_LIMIT}, {
	ERRHRD, ERRgeneral, NT_STATUS_EVENTLOG_FILE_CHANGED}, {
	ERRDOS, ERRnoaccess, NT_STATUS_NOLOGON_INTERDOMAIN_TRUST_ACCOUNT}, {
	ERRDOS, ERRnoaccess, NT_STATUS_NOLOGON_WORKSTATION_TRUST_ACCOUNT}, {
	ERRDOS, ERRnoaccess, NT_STATUS_NOLOGON_SERVER_TRUST_ACCOUNT},
/*	{ This NT error code was 'sqashed'
	 from NT_STATUS_DOMAIN_TRUST_INCONSISTENT to NT_STATUS_LOGON_FAILURE
	 during the session setup }  */
	{
	ERRDOS, ERRnoaccess, NT_STATUS_DOMAIN_TRUST_INCONSISTENT}, {
	ERRHRD, ERRgeneral, NT_STATUS_FS_DRIVER_REQUIRED}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_USER_SESSION_KEY}, {
	ERRDOS, 59, NT_STATUS_USER_SESSION_DELETED}, {
	ERRHRD, ERRgeneral, NT_STATUS_RESOURCE_LANG_NOT_FOUND}, {
	ERRDOS, ERRnomem, NT_STATUS_INSUFF_SERVER_RESOURCES}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_BUFFER_SIZE}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_ADDRESS_COMPONENT}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_ADDRESS_WILDCARD}, {
	ERRDOS, 68, NT_STATUS_TOO_MANY_ADDRESSES}, {
	ERRDOS, 52, NT_STATUS_ADDRESS_ALREADY_EXISTS}, {
	ERRDOS, 64, NT_STATUS_ADDRESS_CLOSED}, {
	ERRDOS, 64, NT_STATUS_CONNECTION_DISCONNECTED}, {
	ERRDOS, 64, NT_STATUS_CONNECTION_RESET}, {
	ERRDOS, 68, NT_STATUS_TOO_MANY_NODES}, {
	ERRDOS, 59, NT_STATUS_TRANSACTION_ABORTED}, {
	ERRDOS, 59, NT_STATUS_TRANSACTION_TIMED_OUT}, {
	ERRDOS, 59, NT_STATUS_TRANSACTION_NO_RELEASE}, {
	ERRDOS, 59, NT_STATUS_TRANSACTION_NO_MATCH}, {
	ERRDOS, 59, NT_STATUS_TRANSACTION_RESPONDED}, {
	ERRDOS, 59, NT_STATUS_TRANSACTION_INVALID_ID}, {
	ERRDOS, 59, NT_STATUS_TRANSACTION_INVALID_TYPE}, {
	ERRDOS, ERRunsup, NT_STATUS_NOT_SERVER_SESSION}, {
	ERRDOS, ERRunsup, NT_STATUS_NOT_CLIENT_SESSION}, {
	ERRHRD, ERRgeneral, NT_STATUS_CANNOT_LOAD_REGISTRY_FILE}, {
	ERRHRD, ERRgeneral, NT_STATUS_DEBUG_ATTACH_FAILED}, {
	ERRHRD, ERRgeneral, NT_STATUS_SYSTEM_PROCESS_TERMINATED}, {
	ERRHRD, ERRgeneral, NT_STATUS_DATA_NOT_ACCEPTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_BROWSER_SERVERS_FOUND}, {
	ERRHRD, ERRgeneral, NT_STATUS_VDM_HARD_ERROR}, {
	ERRHRD, ERRgeneral, NT_STATUS_DRIVER_CANCEL_TIMEOUT}, {
	ERRHRD, ERRgeneral, NT_STATUS_REPLY_MESSAGE_MISMATCH}, {
	ERRHRD, ERRgeneral, NT_STATUS_MAPPED_ALIGNMENT}, {
	ERRDOS, 193, NT_STATUS_IMAGE_CHECKSUM_MISMATCH}, {
	ERRHRD, ERRgeneral, NT_STATUS_LOST_WRITEBEHIND_DATA}, {
	ERRHRD, ERRgeneral, NT_STATUS_CLIENT_SERVER_PARAMETERS_INVALID}, {
	ERRSRV, ERRpasswordExpired, NT_STATUS_PASSWORD_MUST_CHANGE}, {
	ERRHRD, ERRgeneral, NT_STATUS_NOT_FOUND}, {
	ERRHRD, ERRgeneral, NT_STATUS_NOT_TINY_STREAM}, {
	ERRHRD, ERRgeneral, NT_STATUS_RECOVERY_FAILURE}, {
	ERRHRD, ERRgeneral, NT_STATUS_STACK_OVERFLOW_READ}, {
	ERRHRD, ERRgeneral, NT_STATUS_FAIL_CHECK}, {
	ERRHRD, ERRgeneral, NT_STATUS_DUPLICATE_OBJECTID}, {
	ERRHRD, ERRgeneral, NT_STATUS_OBJECTID_EXISTS}, {
	ERRHRD, ERRgeneral, NT_STATUS_CONVERT_TO_LARGE}, {
	ERRHRD, ERRgeneral, NT_STATUS_RETRY}, {
	ERRHRD, ERRgeneral, NT_STATUS_FOUND_OUT_OF_SCOPE}, {
	ERRHRD, ERRgeneral, NT_STATUS_ALLOCATE_BUCKET}, {
	ERRHRD, ERRgeneral, NT_STATUS_PROPSET_NOT_FOUND}, {
	ERRHRD, ERRgeneral, NT_STATUS_MARSHALL_OVERFLOW}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_VARIANT}, {
	ERRHRD, ERRgeneral, NT_STATUS_DOMAIN_CONTROLLER_NOT_FOUND}, {
	ERRDOS, ERRnoaccess, NT_STATUS_ACCOUNT_LOCKED_OUT}, {
	ERRDOS, ERRbadfid, NT_STATUS_HANDLE_NOT_CLOSABLE}, {
	ERRHRD, ERRgeneral, NT_STATUS_CONNECTION_REFUSED}, {
	ERRHRD, ERRgeneral, NT_STATUS_GRACEFUL_DISCONNECT}, {
	ERRHRD, ERRgeneral, NT_STATUS_ADDRESS_ALREADY_ASSOCIATED}, {
	ERRHRD, ERRgeneral, NT_STATUS_ADDRESS_NOT_ASSOCIATED}, {
	ERRHRD, ERRgeneral, NT_STATUS_CONNECTION_INVALID}, {
	ERRHRD, ERRgeneral, NT_STATUS_CONNECTION_ACTIVE}, {
	ERRHRD, ERRgeneral, NT_STATUS_NETWORK_UNREACHABLE}, {
	ERRHRD, ERRgeneral, NT_STATUS_HOST_UNREACHABLE}, {
	ERRHRD, ERRgeneral, NT_STATUS_PROTOCOL_UNREACHABLE}, {
	ERRHRD, ERRgeneral, NT_STATUS_PORT_UNREACHABLE}, {
	ERRHRD, ERRgeneral, NT_STATUS_REQUEST_ABORTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_CONNECTION_ABORTED}, {
	ERRHRD, ERRgeneral, NT_STATUS_BAD_COMPRESSION_BUFFER}, {
	ERRHRD, ERRgeneral, NT_STATUS_USER_MAPPED_FILE}, {
	ERRHRD, ERRgeneral, NT_STATUS_AUDIT_FAILED}, {
	ERRHRD, ERRgeneral, NT_STATUS_TIMER_RESOLUTION_NOT_SET}, {
	ERRHRD, ERRgeneral, NT_STATUS_CONNECTION_COUNT_LIMIT}, {
	ERRHRD, ERRgeneral, NT_STATUS_LOGIN_TIME_RESTRICTION}, {
	ERRHRD, ERRgeneral, NT_STATUS_LOGIN_WKSTA_RESTRICTION}, {
	ERRDOS, 193, NT_STATUS_IMAGE_MP_UP_MISMATCH}, {
	ERRHRD, ERRgeneral, 0xc000024a}, {
	ERRHRD, ERRgeneral, 0xc000024b}, {
	ERRHRD, ERRgeneral, 0xc000024c}, {
	ERRHRD, ERRgeneral, 0xc000024d}, {
	ERRHRD, ERRgeneral, 0xc000024e}, {
	ERRHRD, ERRgeneral, 0xc000024f}, {
	ERRHRD, ERRgeneral, NT_STATUS_INSUFFICIENT_LOGON_INFO}, {
	ERRHRD, ERRgeneral, NT_STATUS_BAD_DLL_ENTRYPOINT}, {
	ERRHRD, ERRgeneral, NT_STATUS_BAD_SERVICE_ENTRYPOINT}, {
	ERRHRD, ERRgeneral, NT_STATUS_LPC_REPLY_LOST}, {
	ERRHRD, ERRgeneral, NT_STATUS_IP_ADDRESS_CONFLICT1}, {
	ERRHRD, ERRgeneral, NT_STATUS_IP_ADDRESS_CONFLICT2}, {
	ERRHRD, ERRgeneral, NT_STATUS_REGISTRY_QUOTA_LIMIT}, {
	ERRSRV, 3, NT_STATUS_PATH_NOT_COVERED}, {
	ERRHRD, ERRgeneral, NT_STATUS_NO_CALLBACK_ACTIVE}, {
	ERRHRD, ERRgeneral, NT_STATUS_LICENSE_QUOTA_EXCEEDED}, {
	ERRHRD, ERRgeneral, NT_STATUS_PWD_TOO_SHORT}, {
	ERRHRD, ERRgeneral, NT_STATUS_PWD_TOO_RECENT}, {
	ERRHRD, ERRgeneral, NT_STATUS_PWD_HISTORY_CONFLICT}, {
	ERRHRD, ERRgeneral, 0xc000025d}, {
	ERRHRD, ERRgeneral, NT_STATUS_PLUGPLAY_NO_DEVICE}, {
	ERRHRD, ERRgeneral, NT_STATUS_UNSUPPORTED_COMPRESSION}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_HW_PROFILE}, {
	ERRHRD, ERRgeneral, NT_STATUS_INVALID_PLUGPLAY_DEVICE_PATH}, {
	ERRDOS, 182, NT_STATUS_DRIVER_ORDINAL_NOT_FOUND}, {
	ERRDOS, 127, NT_STATUS_DRIVER_ENTRYPOINT_NOT_FOUND}, {
	ERRDOS, 288, NT_STATUS_RESOURCE_NOT_OWNED}, {
	ERRDOS, ErrTooManyLinks, NT_STATUS_TOO_MANY_LINKS}, {
	ERRHRD, ERRgeneral, NT_STATUS_QUOTA_LIST_INCONSISTENT}, {
	ERRHRD, ERRgeneral, NT_STATUS_FILE_IS_OFFLINE}, {
	ERRDOS, 21, 0xc000026e}, {
	ERRDOS, 161, 0xc0000281}, {
	ERRDOS, ERRnoaccess, 0xc000028a}, {
	ERRDOS, ERRnoaccess, 0xc000028b}, {
	ERRHRD, ERRgeneral, 0xc000028c}, {
	ERRDOS, ERRnoaccess, 0xc000028d}, {
	ERRDOS, ERRnoaccess, 0xc000028e}, {
	ERRDOS, ERRnoaccess, 0xc000028f}, {
	ERRDOS, ERRnoaccess, 0xc0000290}, {
	ERRDOS, ERRbadfunc, 0xc000029c}, {
	ERRDOS, ERRsymlink, NT_STATUS_STOPPED_ON_SYMLINK}, {
	ERRDOS, ERRinvlevel, 0x007c0001}, };

/*****************************************************************************
 Print an error message from the status code
 *****************************************************************************/
static void
cifs_print_status(__u32 status_code)
{
	int idx = 0;

	while (nt_errs[idx].nt_errstr != NULL) {
		if (((nt_errs[idx].nt_errcode) & 0xFFFFFF) ==
		    (status_code & 0xFFFFFF)) {
			printk(KERN_NOTICE "Status code returned 0x%08x %s\n",
				   status_code, nt_errs[idx].nt_errstr);
		}
		idx++;
	}
	return;
}


static void
ntstatus_to_dos(__u32 ntstatus, __u8 *eclass, __u16 *ecode)
{
	int i;
	if (ntstatus == 0) {
		*eclass = 0;
		*ecode = 0;
		return;
	}
	for (i = 0; ntstatus_to_dos_map[i].ntstatus; i++) {
		if (ntstatus == ntstatus_to_dos_map[i].ntstatus) {
			*eclass = ntstatus_to_dos_map[i].dos_class;
			*ecode = ntstatus_to_dos_map[i].dos_code;
			return;
		}
	}
	*eclass = ERRHRD;
	*ecode = ERRgeneral;
}

int
map_smb_to_linux_error(struct smb_hdr *smb, int logErr)
{
	unsigned int i;
	int rc = -EIO;	/* if transport error smb error may not be set */
	__u8 smberrclass;
	__u16 smberrcode;

	/* BB if NT Status codes - map NT BB */

	/* old style smb error codes */
	if (smb->Status.CifsError == 0)
		return 0;

	if (smb->Flags2 & SMBFLG2_ERR_STATUS) {
		/* translate the newer STATUS codes to old style SMB errors
		 * and then to POSIX errors */
		__u32 err = le32_to_cpu(smb->Status.CifsError);
		if (logErr && (err != (NT_STATUS_MORE_PROCESSING_REQUIRED)))
			cifs_print_status(err);
		else if (cifsFYI & CIFS_RC)
			cifs_print_status(err);
		ntstatus_to_dos(err, &smberrclass, &smberrcode);
	} else {
		smberrclass = smb->Status.DosError.ErrorClass;
		smberrcode = le16_to_cpu(smb->Status.DosError.Error);
	}

	/* old style errors */

	/* DOS class smb error codes - map DOS */
	if (smberrclass == ERRDOS) {
		/* 1 byte field no need to byte reverse */
		for (i = 0;
		     i <
		     sizeof(mapping_table_ERRDOS) /
		     sizeof(struct smb_to_posix_error); i++) {
			if (mapping_table_ERRDOS[i].smb_err == 0)
				break;
			else if (mapping_table_ERRDOS[i].smb_err ==
								smberrcode) {
				rc = mapping_table_ERRDOS[i].posix_code;
				break;
			}
			/* else try next error mapping one to see if match */
		}
	} else if (smberrclass == ERRSRV) {
		/* server class of error codes */
		for (i = 0;
		     i <
		     sizeof(mapping_table_ERRSRV) /
		     sizeof(struct smb_to_posix_error); i++) {
			if (mapping_table_ERRSRV[i].smb_err == 0)
				break;
			else if (mapping_table_ERRSRV[i].smb_err ==
								smberrcode) {
				rc = mapping_table_ERRSRV[i].posix_code;
				break;
			}
			/* else try next error mapping to see if match */
		}
	}
	/* else ERRHRD class errors or junk  - return EIO */

	cFYI(1, ("Mapping smb error code %d to POSIX err %d",
		 smberrcode, rc));

	/* generic corrective action e.g. reconnect SMB session on
	 * ERRbaduid could be added */

	return rc;
}

/*
 * calculate the size of the SMB message based on the fixed header
 * portion, the number of word parameters and the data portion of the message
 */
unsigned int
smbCalcSize(struct smb_hdr *ptr)
{
	return (sizeof(struct smb_hdr) + (2 * ptr->WordCount) +
		2 /* size of the bcc field */ + BCC(ptr));
}

unsigned int
smbCalcSize_LE(struct smb_hdr *ptr)
{
	return (sizeof(struct smb_hdr) + (2 * ptr->WordCount) +
		2 /* size of the bcc field */ + le16_to_cpu(BCC_LE(ptr)));
}

/* The following are taken from fs/ntfs/util.c */

#define NTFS_TIME_OFFSET ((u64)(369*365 + 89) * 24 * 3600 * 10000000)

/*
 * Convert the NT UTC (based 1601-01-01, in hundred nanosecond units)
 * into Unix UTC (based 1970-01-01, in seconds).
 */
struct timespec
cifs_NTtimeToUnix(__le64 ntutc)
{
	struct timespec ts;
	/* BB what about the timezone? BB */

	/* Subtract the NTFS time offset, then convert to 1s intervals. */
	u64 t;

	t = le64_to_cpu(ntutc) - NTFS_TIME_OFFSET;
	ts.tv_nsec = do_div(t, 10000000) * 100;
	ts.tv_sec = t;
	return ts;
}

/* Convert the Unix UTC into NT UTC. */
u64
cifs_UnixTimeToNT(struct timespec t)
{
	/* Convert to 100ns intervals and then add the NTFS time offset. */
	return (u64) t.tv_sec * 10000000 + t.tv_nsec/100 + NTFS_TIME_OFFSET;
}

static int total_days_of_prev_months[] =
{0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334};

struct timespec cnvrtDosUnixTm(__le16 le_date, __le16 le_time, int offset)
{
	struct timespec ts;
	int sec, min, days, month, year;
	u16 date = le16_to_cpu(le_date);
	u16 time = le16_to_cpu(le_time);
	SMB_TIME *st = (SMB_TIME *)&time;
	SMB_DATE *sd = (SMB_DATE *)&date;

	cFYI(1, ("date %d time %d", date, time));

	sec = 2 * st->TwoSeconds;
	min = st->Minutes;
	if ((sec > 59) || (min > 59))
		cERROR(1, ("illegal time min %d sec %d", min, sec));
	sec += (min * 60);
	sec += 60 * 60 * st->Hours;
	if (st->Hours > 24)
		cERROR(1, ("illegal hours %d", st->Hours));
	days = sd->Day;
	month = sd->Month;
	if ((days > 31) || (month > 12)) {
		cERROR(1, ("illegal date, month %d day: %d", month, days));
		if (month > 12)
			month = 12;
	}
	month -= 1;
	days += total_days_of_prev_months[month];
	days += 3652; /* account for difference in days between 1980 and 1970 */
	year = sd->Year;
	days += year * 365;
	days += (year/4); /* leap year */
	/* generalized leap year calculation is more complex, ie no leap year
	for years/100 except for years/400, but since the maximum number for DOS
	 year is 2**7, the last year is 1980+127, which means we need only
	 consider 2 special case years, ie the years 2000 and 2100, and only
	 adjust for the lack of leap year for the year 2100, as 2000 was a
	 leap year (divisable by 400) */
	if (year >= 120)  /* the year 2100 */
		days = days - 1;  /* do not count leap year for the year 2100 */

	/* adjust for leap year where we are still before leap day */
	if (year != 120)
		days -= ((year & 0x03) == 0) && (month < 2 ? 1 : 0);
	sec += 24 * 60 * 60 * days;

	ts.tv_sec = sec + offset;

	/* cFYI(1,("sec after cnvrt dos to unix time %d",sec)); */

	ts.tv_nsec = 0;
	return ts;
}