-
Notifications
You must be signed in to change notification settings - Fork 0
/
system.c
2241 lines (2100 loc) · 57.2 KB
/
system.c
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
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
/*
* Copyright (c) 1991, 1992 Paul Kranenburg <pk@cs.few.eur.nl>
* Copyright (c) 1993 Branko Lankester <branko@hacktic.nl>
* Copyright (c) 1993, 1994, 1995, 1996 Rick Sladkey <jrs@world.std.com>
* Copyright (c) 1996-1999 Wichert Akkerman <wichert@cistron.nl>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $Id: system.c,v 1.37 2005/06/01 19:22:06 roland Exp $
*/
#include "defs.h"
#ifdef LINUX
#ifdef HAVE_ANDROID_OS
#undef __unused
#include <linux/sysctl.h>
#include <sys/mount.h>
#define CTL_PROC 4
#else
#define _LINUX_SOCKET_H
#define _LINUX_FS_H
#define MS_RDONLY 1 /* Mount read-only */
#define MS_NOSUID 2 /* Ignore suid and sgid bits */
#define MS_NODEV 4 /* Disallow access to device special files */
#define MS_NOEXEC 8 /* Disallow program execution */
#define MS_SYNCHRONOUS 16 /* Writes are synced at once */
#define MS_REMOUNT 32 /* Alter flags of a mounted FS */
#define MS_MANDLOCK 64 /* Allow mandatory locks on an FS */
#define MS_DIRSYNC 128 /* Directory modifications are synchronous */
#define MS_NOATIME 1024 /* Do not update access times. */
#define MS_NODIRATIME 2048 /* Do not update directory access times */
#define MS_BIND 4096
#define MS_MOVE 8192
#define MS_REC 16384
#define MS_VERBOSE 32768
#define MS_POSIXACL (1<<16) /* VFS does not apply the umask */
#define MS_ACTIVE (1<<30)
#define MS_NOUSER (1<<31)
#endif /* HAVE_ANDROID_OS */
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <sys/syscall.h>
#ifdef SYS_capget
#include <linux/capability.h>
#endif
#ifdef SYS_cacheflush
#include <asm/cachectl.h>
#endif
#ifdef HAVE_LINUX_USTNAME_H
#include <linux/utsname.h>
#endif
#ifdef MIPS
#include <asm/sysmips.h>
#endif
#include <linux/sysctl.h>
static const struct xlat mount_flags[] = {
{ MS_RDONLY, "MS_RDONLY" },
{ MS_NOSUID, "MS_NOSUID" },
{ MS_NODEV, "MS_NODEV" },
{ MS_NOEXEC, "MS_NOEXEC" },
{ MS_SYNCHRONOUS,"MS_SYNCHRONOUS"},
{ MS_REMOUNT, "MS_REMOUNT" },
{ MS_MANDLOCK, "MS_MANDLOCK" },
{ MS_NOATIME, "MS_NOATIME" },
{ MS_NODIRATIME,"MS_NODIRATIME" },
{ MS_BIND, "MS_BIND" },
{ MS_MOVE, "MS_MOVE" },
{ MS_REC, "MS_REC" },
{ MS_VERBOSE, "MS_VERBOSE" },
{ MS_POSIXACL, "MS_POSIXACL" },
{ MS_ACTIVE, "MS_ACTIVE" },
{ MS_NOUSER, "MS_NOUSER" },
{ 0, NULL },
};
int
sys_mount(tcp)
struct tcb *tcp;
{
if (entering(tcp)) {
printpath(tcp, tcp->u_arg[0]);
tprintf(", ");
printpath(tcp, tcp->u_arg[1]);
tprintf(", ");
if ((tcp->u_arg[3] & (MS_BIND|MS_MOVE|MS_REMOUNT)) == 0)
printpath(tcp, tcp->u_arg[2]);
else
tprintf("%#lx", tcp->u_arg[2]);
tprintf(", ");
printflags(mount_flags, tcp->u_arg[3], "MS_???");
tprintf(", %#lx", tcp->u_arg[4]);
}
return 0;
}
int
sys_umount2(tcp)
struct tcb *tcp;
{
if (entering(tcp)) {
printstr(tcp, tcp->u_arg[0], -1);
tprintf(", ");
if (tcp->u_arg[1] & 1)
tprintf("MNT_FORCE");
else
tprintf("0");
}
return 0;
}
/* These are not macros, but enums. We just copy the values by hand
from Linux 2.6.9 here. */
static const struct xlat personality_options[] = {
{ 0, "PER_LINUX" },
{ 0x00800000, "PER_LINUX_32BIT"},
{ 0x04100001, "PER_SVR4" },
{ 0x05000002, "PER_SVR3" },
{ 0x07000003, "PER_SCOSVR3" },
{ 0x06000003, "PER_OSR5" },
{ 0x05000004, "PER_WYSEV386" },
{ 0x04000005, "PER_ISCR4" },
{ 0x00000006, "PER_BSD" },
{ 0x04000006, "PER_SUNOS" },
{ 0x05000007, "PER_XENIX" },
{ 0x00000008, "PER_LINUX32" },
{ 0x08000008, "PER_LINUX32_3GB"},
{ 0x04000009, "PER_IRIX32" },
{ 0x0400000a, "PER_IRIXN32" },
{ 0x0400000b, "PER_IRIX64" },
{ 0x0000000c, "PER_RISCOS" },
{ 0x0400000d, "PER_SOLARIS" },
{ 0x0410000e, "PER_UW7" },
{ 0x0000000f, "PER_OSF4" },
{ 0x00000010, "PER_HPUX" },
{ 0, NULL },
};
int
sys_personality(tcp)
struct tcb *tcp;
{
if (entering(tcp))
printxval(personality_options, tcp->u_arg[0], "PER_???");
return 0;
}
#include <linux/reboot.h>
static const struct xlat bootflags1[] = {
{ LINUX_REBOOT_MAGIC1, "LINUX_REBOOT_MAGIC1" },
{ 0, NULL },
};
static const struct xlat bootflags2[] = {
{ LINUX_REBOOT_MAGIC2, "LINUX_REBOOT_MAGIC2" },
{ LINUX_REBOOT_MAGIC2A, "LINUX_REBOOT_MAGIC2A" },
{ LINUX_REBOOT_MAGIC2B, "LINUX_REBOOT_MAGIC2B" },
{ 0, NULL },
};
static const struct xlat bootflags3[] = {
{ LINUX_REBOOT_CMD_CAD_OFF, "LINUX_REBOOT_CMD_CAD_OFF" },
{ LINUX_REBOOT_CMD_RESTART, "LINUX_REBOOT_CMD_RESTART" },
{ LINUX_REBOOT_CMD_HALT, "LINUX_REBOOT_CMD_HALT" },
{ LINUX_REBOOT_CMD_CAD_ON, "LINUX_REBOOT_CMD_CAD_ON" },
{ LINUX_REBOOT_CMD_POWER_OFF, "LINUX_REBOOT_CMD_POWER_OFF" },
{ LINUX_REBOOT_CMD_RESTART2, "LINUX_REBOOT_CMD_RESTART2" },
{ 0, NULL },
};
int
sys_reboot(tcp)
struct tcb *tcp;
{
if (entering(tcp)) {
printflags(bootflags1, tcp->u_arg[0], "LINUX_REBOOT_MAGIC_???");
tprintf(", ");
printflags(bootflags2, tcp->u_arg[1], "LINUX_REBOOT_MAGIC_???");
tprintf(", ");
printflags(bootflags3, tcp->u_arg[2], "LINUX_REBOOT_CMD_???");
if (tcp->u_arg[2] == LINUX_REBOOT_CMD_RESTART2) {
tprintf(", ");
printstr(tcp, tcp->u_arg[3], -1);
}
}
return 0;
}
#ifdef M68K
static const struct xlat cacheflush_scope[] = {
#ifdef FLUSH_SCOPE_LINE
{ FLUSH_SCOPE_LINE, "FLUSH_SCOPE_LINE" },
#endif
#ifdef FLUSH_SCOPE_PAGE
{ FLUSH_SCOPE_PAGE, "FLUSH_SCOPE_PAGE" },
#endif
#ifdef FLUSH_SCOPE_ALL
{ FLUSH_SCOPE_ALL, "FLUSH_SCOPE_ALL" },
#endif
{ 0, NULL },
};
static const struct xlat cacheflush_flags[] = {
#ifdef FLUSH_CACHE_BOTH
{ FLUSH_CACHE_BOTH, "FLUSH_CACHE_BOTH" },
#endif
#ifdef FLUSH_CACHE_DATA
{ FLUSH_CACHE_DATA, "FLUSH_CACHE_DATA" },
#endif
#ifdef FLUSH_CACHE_INSN
{ FLUSH_CACHE_INSN, "FLUSH_CACHE_INSN" },
#endif
{ 0, NULL },
};
int
sys_cacheflush(tcp)
struct tcb *tcp;
{
if (entering(tcp)) {
/* addr */
tprintf("%#lx, ", tcp->u_arg[0]);
/* scope */
printxval(cacheflush_scope, tcp->u_arg[1], "FLUSH_SCOPE_???");
tprintf(", ");
/* flags */
printflags(cacheflush_flags, tcp->u_arg[2], "FLUSH_CACHE_???");
/* len */
tprintf(", %lu", tcp->u_arg[3]);
}
return 0;
}
#endif /* M68K */
#endif /* LINUX */
#ifdef SUNOS4
#include <sys/reboot.h>
#define NFSCLIENT
#define LOFS
#define RFS
#define PCFS
#include <sys/mount.h>
#include <sys/socket.h>
#include <nfs/export.h>
#include <rpc/types.h>
#include <rpc/auth.h>
/*ARGSUSED*/
int
sys_sync(tcp)
struct tcb *tcp;
{
return 0;
}
static const struct xlat bootflags[] = {
{ RB_AUTOBOOT, "RB_AUTOBOOT" }, /* for system auto-booting itself */
{ RB_ASKNAME, "RB_ASKNAME" }, /* ask for file name to reboot from */
{ RB_SINGLE, "RB_SINGLE" }, /* reboot to single user only */
{ RB_NOSYNC, "RB_NOSYNC" }, /* dont sync before reboot */
{ RB_HALT, "RB_HALT" }, /* don't reboot, just halt */
{ RB_INITNAME, "RB_INITNAME" }, /* name given for /etc/init */
{ RB_NOBOOTRC, "RB_NOBOOTRC" }, /* don't run /etc/rc.boot */
{ RB_DEBUG, "RB_DEBUG" }, /* being run under debugger */
{ RB_DUMP, "RB_DUMP" }, /* dump system core */
{ RB_WRITABLE, "RB_WRITABLE" }, /* mount root read/write */
{ RB_STRING, "RB_STRING" }, /* pass boot args to prom monitor */
{ 0, NULL },
};
int
sys_reboot(tcp)
struct tcb *tcp;
{
if (entering(tcp)) {
printflags(bootflags, tcp->u_arg[0], "RB_???");
if (tcp->u_arg[0] & RB_STRING) {
printstr(tcp, tcp->u_arg[1], -1);
}
}
return 0;
}
int
sys_sysacct(tcp)
struct tcb *tcp;
{
if (entering(tcp)) {
printstr(tcp, tcp->u_arg[0], -1);
}
return 0;
}
int
sys_swapon(tcp)
struct tcb *tcp;
{
if (entering(tcp)) {
printstr(tcp, tcp->u_arg[0], -1);
}
return 0;
}
int
sys_nfs_svc(tcp)
struct tcb *tcp;
{
if (entering(tcp)) {
printsock(tcp, tcp->u_arg[0]);
}
return 0;
}
static const struct xlat mountflags[] = {
{ M_RDONLY, "M_RDONLY" },
{ M_NOSUID, "M_NOSUID" },
{ M_NEWTYPE, "M_NEWTYPE" },
{ M_GRPID, "M_GRPID" },
#ifdef M_REMOUNT
{ M_REMOUNT, "M_REMOUNT" },
#endif
#ifdef M_NOSUB
{ M_NOSUB, "M_NOSUB" },
#endif
#ifdef M_MULTI
{ M_MULTI, "M_MULTI" },
#endif
#ifdef M_SYS5
{ M_SYS5, "M_SYS5" },
#endif
{ 0, NULL },
};
static const struct xlat nfsflags[] = {
{ NFSMNT_SOFT, "NFSMNT_SOFT" },
{ NFSMNT_WSIZE, "NFSMNT_WSIZE" },
{ NFSMNT_RSIZE, "NFSMNT_RSIZE" },
{ NFSMNT_TIMEO, "NFSMNT_TIMEO" },
{ NFSMNT_RETRANS, "NFSMNT_RETRANS" },
{ NFSMNT_HOSTNAME, "NFSMNT_HOSTNAME" },
{ NFSMNT_INT, "NFSMNT_INT" },
{ NFSMNT_NOAC, "NFSMNT_NOAC" },
{ NFSMNT_ACREGMIN, "NFSMNT_ACREGMIN" },
{ NFSMNT_ACREGMAX, "NFSMNT_ACREGMAX" },
{ NFSMNT_ACDIRMIN, "NFSMNT_ACDIRMIN" },
{ NFSMNT_ACDIRMAX, "NFSMNT_ACDIRMAX" },
#ifdef NFSMNT_SECURE
{ NFSMNT_SECURE, "NFSMNT_SECURE" },
#endif
#ifdef NFSMNT_NOCTO
{ NFSMNT_NOCTO, "NFSMNT_NOCTO" },
#endif
#ifdef NFSMNT_POSIX
{ NFSMNT_POSIX, "NFSMNT_POSIX" },
#endif
{ 0, NULL },
};
int
sys_mount(tcp)
struct tcb *tcp;
{
char type[4];
if (entering(tcp)) {
if (!(tcp->u_arg[2] & M_NEWTYPE) || umovestr(tcp,
tcp->u_arg[0], sizeof type, type) < 0) {
tprintf("OLDTYPE:#%lx", tcp->u_arg[0]);
} else {
tprintf("\"%s\", ", type);
}
printstr(tcp, tcp->u_arg[1], -1);
tprintf(", ");
printflags(mountflags, tcp->u_arg[2] & ~M_NEWTYPE, "M_???");
tprintf(", ");
if (strcmp(type, "4.2") == 0) {
struct ufs_args a;
if (umove(tcp, tcp->u_arg[3], &a) < 0)
return 0;
printstr(tcp, (int)a.fspec, -1);
} else if (strcmp(type, "lo") == 0) {
struct lo_args a;
if (umove(tcp, tcp->u_arg[3], &a) < 0)
return 0;
printstr(tcp, (int)a.fsdir, -1);
} else if (strcmp(type, "nfs") == 0) {
struct nfs_args a;
if (umove(tcp, tcp->u_arg[3], &a) < 0)
return 0;
tprintf("[");
printsock(tcp, (int) a.addr);
tprintf(", ");
printflags(nfsflags, a.flags, "NFSMNT_???");
tprintf(", ws:%u,rs:%u,to:%u,re:%u,",
a.wsize, a.rsize, a.timeo, a.retrans);
if (a.flags & NFSMNT_HOSTNAME && a.hostname)
printstr(tcp, (int)a.hostname, -1);
else
tprintf("%#lx", (unsigned long) a.hostname);
tprintf(",reg-min:%u,max:%u,dir-min:%u,max:%u,",
a.acregmin, a.acregmax, a.acdirmin, a.acdirmax);
if ((a.flags & NFSMNT_SECURE) && a.netname)
printstr(tcp, (int) a.netname, -1);
else
tprintf("%#lx", (unsigned long) a.netname);
tprintf("]");
} else if (strcmp(type, "rfs") == 0) {
struct rfs_args a;
struct token t;
if (umove(tcp, tcp->u_arg[3], &a) < 0)
return 0;
tprintf("[");
printstr(tcp, (int)a.rmtfs, -1);
if (umove(tcp, (int)a.token, &t) < 0)
return 0;
tprintf(", %u, %s]", t.t_id, t.t_uname);
} else if (strcmp(type, "pcfs") == 0) {
struct pc_args a;
if (umove(tcp, tcp->u_arg[3], &a) < 0)
return 0;
printstr(tcp, (int)a.fspec, -1);
}
}
return 0;
}
int
sys_unmount(tcp)
struct tcb *tcp;
{
if (entering(tcp)) {
printstr(tcp, tcp->u_arg[0], -1);
}
return 0;
}
int
sys_umount(tcp)
struct tcb *tcp;
{
return sys_unmount(tcp);
}
int
sys_auditsys(tcp)
struct tcb *tcp;
{
/* XXX - no information available */
return printargs(tcp);
}
static const struct xlat ex_auth_flags[] = {
{ AUTH_UNIX, "AUTH_UNIX" },
{ AUTH_DES, "AUTH_DES" },
{ 0, NULL },
};
int
sys_exportfs(tcp)
struct tcb *tcp;
{
struct export e;
int i;
if (entering(tcp)) {
printstr(tcp, tcp->u_arg[0], -1);
if (umove(tcp, tcp->u_arg[1], &e) < 0) {
tprintf("%#lx", tcp->u_arg[1]);
return 0;
}
tprintf("{fl:%u, anon:%u, ", e.ex_flags, e.ex_anon);
printxval(ex_auth_flags, e.ex_auth, "AUTH_???");
tprintf(", roots:[");
if (e.ex_auth == AUTH_UNIX) {
for (i=0; i<e.ex_u.exunix.rootaddrs.naddrs; i++) {
printsock(tcp,
(int)&e.ex_u.exunix.rootaddrs.addrvec[i]);
}
tprintf("], writers:[");
for (i=0; i<e.ex_writeaddrs.naddrs; i++) {
printsock(tcp,
(int)&e.ex_writeaddrs.addrvec[i]);
}
tprintf("]");
} else {
for (i=0; i<e.ex_u.exdes.nnames; i++) {
printsock(tcp,
(int)&e.ex_u.exdes.rootnames[i]);
tprintf(", ");
}
tprintf("], window:%u", e.ex_u.exdes.window);
}
tprintf("}");
}
return 0;
}
static const struct xlat sysconflimits[] = {
#ifdef _SC_ARG_MAX
{ _SC_ARG_MAX, "_SC_ARG_MAX" }, /* space for argv & envp */
#endif
#ifdef _SC_CHILD_MAX
{ _SC_CHILD_MAX, "_SC_CHILD_MAX" }, /* maximum children per process??? */
#endif
#ifdef _SC_CLK_TCK
{ _SC_CLK_TCK, "_SC_CLK_TCK" }, /* clock ticks/sec */
#endif
#ifdef _SC_NGROUPS_MAX
{ _SC_NGROUPS_MAX, "_SC_NGROUPS_MAX" }, /* number of groups if multple supp. */
#endif
#ifdef _SC_OPEN_MAX
{ _SC_OPEN_MAX, "_SC_OPEN_MAX" }, /* max open files per process */
#endif
#ifdef _SC_JOB_CONTROL
{ _SC_JOB_CONTROL, "_SC_JOB_CONTROL" }, /* do we have job control */
#endif
#ifdef _SC_SAVED_IDS
{ _SC_SAVED_IDS, "_SC_SAVED_IDS" }, /* do we have saved uid/gids */
#endif
#ifdef _SC_VERSION
{ _SC_VERSION, "_SC_VERSION" }, /* POSIX version supported */
#endif
{ 0, NULL },
};
int
sys_sysconf(tcp)
struct tcb *tcp;
{
if (entering(tcp)) {
printxval(sysconflimits, tcp->u_arg[0], "_SC_???");
}
return 0;
}
#endif /* SUNOS4 */
#if defined(SUNOS4) || defined(FREEBSD)
static const struct xlat pathconflimits[] = {
#ifdef _PC_LINK_MAX
{ _PC_LINK_MAX, "_PC_LINK_MAX" }, /* max links to file/dir */
#endif
#ifdef _PC_MAX_CANON
{ _PC_MAX_CANON, "_PC_MAX_CANON" }, /* max line length */
#endif
#ifdef _PC_MAX_INPUT
{ _PC_MAX_INPUT, "_PC_MAX_INPUT" }, /* max "packet" to a tty device */
#endif
#ifdef _PC_NAME_MAX
{ _PC_NAME_MAX, "_PC_NAME_MAX" }, /* max pathname component length */
#endif
#ifdef _PC_PATH_MAX
{ _PC_PATH_MAX, "_PC_PATH_MAX" }, /* max pathname length */
#endif
#ifdef _PC_PIPE_BUF
{ _PC_PIPE_BUF, "_PC_PIPE_BUF" }, /* size of a pipe */
#endif
#ifdef _PC_CHOWN_RESTRICTED
{ _PC_CHOWN_RESTRICTED, "_PC_CHOWN_RESTRICTED" }, /* can we give away files */
#endif
#ifdef _PC_NO_TRUNC
{ _PC_NO_TRUNC, "_PC_NO_TRUNC" }, /* trunc or error on >NAME_MAX */
#endif
#ifdef _PC_VDISABLE
{ _PC_VDISABLE, "_PC_VDISABLE" }, /* best char to shut off tty c_cc */
#endif
{ 0, NULL },
};
int
sys_pathconf(tcp)
struct tcb *tcp;
{
if (entering(tcp)) {
printstr(tcp, tcp->u_arg[0], -1);
tprintf(", ");
printxval(pathconflimits, tcp->u_arg[1], "_PC_???");
}
return 0;
}
int
sys_fpathconf(tcp)
struct tcb *tcp;
{
if (entering(tcp)) {
tprintf("%lu, ", tcp->u_arg[0]);
printxval(pathconflimits, tcp->u_arg[1], "_PC_???");
}
return 0;
}
#endif /* SUNOS4 || FREEBSD */
#ifdef SVR4
#ifdef HAVE_SYS_SYSCONFIG_H
#include <sys/sysconfig.h>
#endif /* HAVE_SYS_SYSCONFIG_H */
#include <sys/mount.h>
#include <sys/systeminfo.h>
#include <sys/utsname.h>
static const struct xlat sysconfig_options[] = {
#ifdef _CONFIG_NGROUPS
{ _CONFIG_NGROUPS, "_CONFIG_NGROUPS" },
#endif
#ifdef _CONFIG_CHILD_MAX
{ _CONFIG_CHILD_MAX, "_CONFIG_CHILD_MAX" },
#endif
#ifdef _CONFIG_OPEN_FILES
{ _CONFIG_OPEN_FILES, "_CONFIG_OPEN_FILES" },
#endif
#ifdef _CONFIG_POSIX_VER
{ _CONFIG_POSIX_VER, "_CONFIG_POSIX_VER" },
#endif
#ifdef _CONFIG_PAGESIZE
{ _CONFIG_PAGESIZE, "_CONFIG_PAGESIZE" },
#endif
#ifdef _CONFIG_CLK_TCK
{ _CONFIG_CLK_TCK, "_CONFIG_CLK_TCK" },
#endif
#ifdef _CONFIG_XOPEN_VER
{ _CONFIG_XOPEN_VER, "_CONFIG_XOPEN_VER" },
#endif
#ifdef _CONFIG_PROF_TCK
{ _CONFIG_PROF_TCK, "_CONFIG_PROF_TCK" },
#endif
#ifdef _CONFIG_NPROC_CONF
{ _CONFIG_NPROC_CONF, "_CONFIG_NPROC_CONF" },
#endif
#ifdef _CONFIG_NPROC_ONLN
{ _CONFIG_NPROC_ONLN, "_CONFIG_NPROC_ONLN" },
#endif
#ifdef _CONFIG_AIO_LISTIO_MAX
{ _CONFIG_AIO_LISTIO_MAX, "_CONFIG_AIO_LISTIO_MAX" },
#endif
#ifdef _CONFIG_AIO_MAX
{ _CONFIG_AIO_MAX, "_CONFIG_AIO_MAX" },
#endif
#ifdef _CONFIG_AIO_PRIO_DELTA_MAX
{ _CONFIG_AIO_PRIO_DELTA_MAX, "_CONFIG_AIO_PRIO_DELTA_MAX" },
#endif
#ifdef _CONFIG_CONFIG_DELAYTIMER_MAX
{ _CONFIG_DELAYTIMER_MAX, "_CONFIG_DELAYTIMER_MAX" },
#endif
#ifdef _CONFIG_MQ_OPEN_MAX
{ _CONFIG_MQ_OPEN_MAX, "_CONFIG_MQ_OPEN_MAX" },
#endif
#ifdef _CONFIG_MQ_PRIO_MAX
{ _CONFIG_MQ_PRIO_MAX, "_CONFIG_MQ_PRIO_MAX" },
#endif
#ifdef _CONFIG_RTSIG_MAX
{ _CONFIG_RTSIG_MAX, "_CONFIG_RTSIG_MAX" },
#endif
#ifdef _CONFIG_SEM_NSEMS_MAX
{ _CONFIG_SEM_NSEMS_MAX, "_CONFIG_SEM_NSEMS_MAX" },
#endif
#ifdef _CONFIG_SEM_VALUE_MAX
{ _CONFIG_SEM_VALUE_MAX, "_CONFIG_SEM_VALUE_MAX" },
#endif
#ifdef _CONFIG_SIGQUEUE_MAX
{ _CONFIG_SIGQUEUE_MAX, "_CONFIG_SIGQUEUE_MAX" },
#endif
#ifdef _CONFIG_SIGRT_MIN
{ _CONFIG_SIGRT_MIN, "_CONFIG_SIGRT_MIN" },
#endif
#ifdef _CONFIG_SIGRT_MAX
{ _CONFIG_SIGRT_MAX, "_CONFIG_SIGRT_MAX" },
#endif
#ifdef _CONFIG_TIMER_MAX
{ _CONFIG_TIMER_MAX, "_CONFIG_TIMER_MAX" },
#endif
#ifdef _CONFIG_CONFIG_PHYS_PAGES
{ _CONFIG_PHYS_PAGES, "_CONFIG_PHYS_PAGES" },
#endif
#ifdef _CONFIG_AVPHYS_PAGES
{ _CONFIG_AVPHYS_PAGES, "_CONFIG_AVPHYS_PAGES" },
#endif
{ 0, NULL },
};
int
sys_sysconfig(tcp)
struct tcb *tcp;
{
if (entering(tcp))
printxval(sysconfig_options, tcp->u_arg[0], "_CONFIG_???");
return 0;
}
static const struct xlat sysinfo_options[] = {
{ SI_SYSNAME, "SI_SYSNAME" },
{ SI_HOSTNAME, "SI_HOSTNAME" },
{ SI_RELEASE, "SI_RELEASE" },
{ SI_VERSION, "SI_VERSION" },
{ SI_MACHINE, "SI_MACHINE" },
{ SI_ARCHITECTURE, "SI_ARCHITECTURE" },
{ SI_HW_SERIAL, "SI_HW_SERIAL" },
{ SI_HW_PROVIDER, "SI_HW_PROVIDER" },
{ SI_SRPC_DOMAIN, "SI_SRPC_DOMAIN" },
#ifdef SI_SET_HOSTNAME
{ SI_SET_HOSTNAME, "SI_SET_HOSTNAME" },
#endif
#ifdef SI_SET_SRPC_DOMAIN
{ SI_SET_SRPC_DOMAIN, "SI_SET_SRPC_DOMAIN" },
#endif
#ifdef SI_SET_KERB_REALM
{ SI_SET_KERB_REALM, "SI_SET_KERB_REALM" },
#endif
#ifdef SI_KERB_REALM
{ SI_KERB_REALM, "SI_KERB_REALM" },
#endif
{ 0, NULL },
};
int
sys_sysinfo(tcp)
struct tcb *tcp;
{
if (entering(tcp)) {
printxval(sysinfo_options, tcp->u_arg[0], "SI_???");
tprintf(", ");
}
else {
/* Technically some calls write values. So what. */
if (syserror(tcp))
tprintf("%#lx", tcp->u_arg[1]);
else
printpath(tcp, tcp->u_arg[1]);
tprintf(", %lu", tcp->u_arg[2]);
}
return 0;
}
#ifdef MIPS
#include <sys/syssgi.h>
static const struct xlat syssgi_options[] = {
{ SGI_SYSID, "SGI_SYSID" },
#ifdef SGI_RDUBLK
{ SGI_RDUBLK, "SGI_RDUBLK" },
#endif
{ SGI_TUNE, "SGI_TUNE" },
{ SGI_IDBG, "SGI_IDBG" },
{ SGI_INVENT, "SGI_INVENT" },
{ SGI_RDNAME, "SGI_RDNAME" },
{ SGI_SETLED, "SGI_SETLED" },
{ SGI_SETNVRAM, "SGI_SETNVRAM" },
{ SGI_GETNVRAM, "SGI_GETNVRAM" },
{ SGI_QUERY_FTIMER, "SGI_QUERY_FTIMER" },
{ SGI_QUERY_CYCLECNTR, "SGI_QUERY_CYCLECNTR" },
{ SGI_PROCSZ, "SGI_PROCSZ" },
{ SGI_SIGACTION, "SGI_SIGACTION" },
{ SGI_SIGPENDING, "SGI_SIGPENDING" },
{ SGI_SIGPROCMASK, "SGI_SIGPROCMASK" },
{ SGI_SIGSUSPEND, "SGI_SIGSUSPEND" },
{ SGI_SETSID, "SGI_SETSID" },
{ SGI_SETPGID, "SGI_SETPGID" },
{ SGI_SYSCONF, "SGI_SYSCONF" },
{ SGI_WAIT4, "SGI_WAIT4" },
{ SGI_PATHCONF, "SGI_PATHCONF" },
{ SGI_READB, "SGI_READB" },
{ SGI_WRITEB, "SGI_WRITEB" },
{ SGI_SETGROUPS, "SGI_SETGROUPS" },
{ SGI_GETGROUPS, "SGI_GETGROUPS" },
{ SGI_SETTIMEOFDAY, "SGI_SETTIMEOFDAY" },
{ SGI_SETTIMETRIM, "SGI_SETTIMETRIM" },
{ SGI_GETTIMETRIM, "SGI_GETTIMETRIM" },
{ SGI_SPROFIL, "SGI_SPROFIL" },
{ SGI_RUSAGE, "SGI_RUSAGE" },
{ SGI_SIGSTACK, "SGI_SIGSTACK" },
{ SGI_SIGSTATUS, "SGI_SIGSTATUS" },
{ SGI_NETPROC, "SGI_NETPROC" },
{ SGI_SIGALTSTACK, "SGI_SIGALTSTACK" },
{ SGI_BDFLUSHCNT, "SGI_BDFLUSHCNT" },
{ SGI_SSYNC, "SGI_SSYNC" },
{ SGI_NFSCNVT, "SGI_NFSCNVT" },
{ SGI_GETPGID, "SGI_GETPGID" },
{ SGI_GETSID, "SGI_GETSID" },
{ SGI_IOPROBE, "SGI_IOPROBE" },
{ SGI_CONFIG, "SGI_CONFIG" },
{ SGI_ELFMAP, "SGI_ELFMAP" },
{ SGI_MCONFIG, "SGI_MCONFIG" },
{ SGI_GETPLABEL, "SGI_GETPLABEL" },
{ SGI_SETPLABEL, "SGI_SETPLABEL" },
{ SGI_GETLABEL, "SGI_GETLABEL" },
{ SGI_SETLABEL, "SGI_SETLABEL" },
{ SGI_SATREAD, "SGI_SATREAD" },
{ SGI_SATWRITE, "SGI_SATWRITE" },
{ SGI_SATCTL, "SGI_SATCTL" },
{ SGI_LOADATTR, "SGI_LOADATTR" },
{ SGI_UNLOADATTR, "SGI_UNLOADATTR" },
#ifdef SGI_RECVLMSG
{ SGI_RECVLMSG, "SGI_RECVLMSG" },
#endif
{ SGI_PLANGMOUNT, "SGI_PLANGMOUNT" },
{ SGI_GETPSOACL, "SGI_GETPSOACL" },
{ SGI_SETPSOACL, "SGI_SETPSOACL" },
#ifdef SGI_EAG_GET_ATTR
{ SGI_EAG_GET_ATTR, "SGI_EAG_GET_ATTR" },
#endif
#ifdef SGI_EAG_SET_ATTR
{ SGI_EAG_SET_ATTR, "SGI_EAG_SET_ATTR" },
#endif
#ifdef SGI_EAG_GET_PROCATTR
{ SGI_EAG_GET_PROCATTR, "SGI_EAG_GET_PROCATTR" },
#endif
#ifdef SGI_EAG_SET_PROCATTR
{ SGI_EAG_SET_PROCATTR, "SGI_EAG_SET_PROCATTR" },
#endif
#ifdef SGI_FREVOKE
{ SGI_FREVOKE, "SGI_FREVOKE" },
#endif
#ifdef SGI_SBE_GET_INFO
{ SGI_SBE_GET_INFO, "SGI_SBE_GET_INFO" },
#endif
#ifdef SGI_SBE_CLR_INFO
{ SGI_SBE_CLR_INFO, "SGI_SBE_CLR_INFO" },
#endif
{ SGI_RMI_FIXECC, "SGI_RMI_FIXECC" },
{ SGI_R4K_CERRS, "SGI_R4K_CERRS" },
{ SGI_GET_EVCONF, "SGI_GET_EVCONF" },
{ SGI_MPCWAROFF, "SGI_MPCWAROFF" },
{ SGI_SET_AUTOPWRON, "SGI_SET_AUTOPWRON" },
{ SGI_SPIPE, "SGI_SPIPE" },
{ SGI_SYMTAB, "SGI_SYMTAB" },
#ifdef SGI_SET_FPDEBUG
{ SGI_SET_FPDEBUG, "SGI_SET_FPDEBUG" },
#endif
#ifdef SGI_SET_FP_PRECISE
{ SGI_SET_FP_PRECISE, "SGI_SET_FP_PRECISE" },
#endif
{ SGI_TOSSTSAVE, "SGI_TOSSTSAVE" },
{ SGI_FDHI, "SGI_FDHI" },
#ifdef SGI_SET_CONFIG_SMM
{ SGI_SET_CONFIG_SMM, "SGI_SET_CONFIG_SMM" },
#endif
#ifdef SGI_SET_FP_PRESERVE
{ SGI_SET_FP_PRESERVE, "SGI_SET_FP_PRESERVE" },
#endif
{ SGI_MINRSS, "SGI_MINRSS" },
#ifdef SGI_GRIO
{ SGI_GRIO, "SGI_GRIO" },
#endif
#ifdef SGI_XLV_SET_TAB
{ SGI_XLV_SET_TAB, "SGI_XLV_SET_TAB" },
#endif
#ifdef SGI_XLV_GET_TAB
{ SGI_XLV_GET_TAB, "SGI_XLV_GET_TAB" },
#endif
#ifdef SGI_GET_FP_PRECISE
{ SGI_GET_FP_PRECISE, "SGI_GET_FP_PRECISE" },
#endif
#ifdef SGI_GET_CONFIG_SMM
{ SGI_GET_CONFIG_SMM, "SGI_GET_CONFIG_SMM" },
#endif
#ifdef SGI_FP_IMPRECISE_SUPP
{ SGI_FP_IMPRECISE_SUPP,"SGI_FP_IMPRECISE_SUPP" },
#endif
#ifdef SGI_CONFIG_NSMM_SUPP
{ SGI_CONFIG_NSMM_SUPP, "SGI_CONFIG_NSMM_SUPP" },
#endif
#ifdef SGI_RT_TSTAMP_CREATE
{ SGI_RT_TSTAMP_CREATE, "SGI_RT_TSTAMP_CREATE" },
#endif
#ifdef SGI_RT_TSTAMP_DELETE
{ SGI_RT_TSTAMP_DELETE, "SGI_RT_TSTAMP_DELETE" },
#endif
#ifdef SGI_RT_TSTAMP_START
{ SGI_RT_TSTAMP_START, "SGI_RT_TSTAMP_START" },
#endif
#ifdef SGI_RT_TSTAMP_STOP
{ SGI_RT_TSTAMP_STOP, "SGI_RT_TSTAMP_STOP" },
#endif
#ifdef SGI_RT_TSTAMP_ADDR
{ SGI_RT_TSTAMP_ADDR, "SGI_RT_TSTAMP_ADDR" },
#endif
#ifdef SGI_RT_TSTAMP_MASK
{ SGI_RT_TSTAMP_MASK, "SGI_RT_TSTAMP_MASK" },
#endif
#ifdef SGI_RT_TSTAMP_EOB_MODE
{ SGI_RT_TSTAMP_EOB_MODE,"SGI_RT_TSTAMP_EOB_MODE"},
#endif
#ifdef SGI_USE_FP_BCOPY
{ SGI_USE_FP_BCOPY, "SGI_USE_FP_BCOPY" },
#endif
#ifdef SGI_GET_UST
{ SGI_GET_UST, "SGI_GET_UST" },
#endif
#ifdef SGI_SPECULATIVE_EXEC
{ SGI_SPECULATIVE_EXEC, "SGI_SPECULATIVE_EXEC" },
#endif
#ifdef SGI_XLV_NEXT_RQST
{ SGI_XLV_NEXT_RQST, "SGI_XLV_NEXT_RQST" },
#endif
#ifdef SGI_XLV_ATTR_CURSOR
{ SGI_XLV_ATTR_CURSOR, "SGI_XLV_ATTR_CURSOR" },
#endif
#ifdef SGI_XLV_ATTR_GET
{ SGI_XLV_ATTR_GET, "SGI_XLV_ATTR_GET" },
#endif
#ifdef SGI_XLV_ATTR_SET
{ SGI_XLV_ATTR_SET, "SGI_XLV_ATTR_SET" },
#endif
#ifdef SGI_BTOOLSIZE
{ SGI_BTOOLSIZE, "SGI_BTOOLSIZE" },
#endif
#ifdef SGI_BTOOLGET
{ SGI_BTOOLGET, "SGI_BTOOLGET" },
#endif
#ifdef SGI_BTOOLREINIT
{ SGI_BTOOLREINIT, "SGI_BTOOLREINIT" },
#endif
#ifdef SGI_CREATE_UUID
{ SGI_CREATE_UUID, "SGI_CREATE_UUID" },
#endif
#ifdef SGI_NOFPE
{ SGI_NOFPE, "SGI_NOFPE" },
#endif
#ifdef SGI_OLD_SOFTFP
{ SGI_OLD_SOFTFP, "SGI_OLD_SOFTFP" },
#endif
#ifdef SGI_FS_INUMBERS
{ SGI_FS_INUMBERS, "SGI_FS_INUMBERS" },
#endif
#ifdef SGI_FS_BULKSTAT
{ SGI_FS_BULKSTAT, "SGI_FS_BULKSTAT" },
#endif
#ifdef SGI_RT_TSTAMP_WAIT
{ SGI_RT_TSTAMP_WAIT, "SGI_RT_TSTAMP_WAIT" },
#endif
#ifdef SGI_RT_TSTAMP_UPDATE
{ SGI_RT_TSTAMP_UPDATE, "SGI_RT_TSTAMP_UPDATE" },
#endif
#ifdef SGI_PATH_TO_HANDLE
{ SGI_PATH_TO_HANDLE, "SGI_PATH_TO_HANDLE" },
#endif
#ifdef SGI_PATH_TO_FSHANDLE
{ SGI_PATH_TO_FSHANDLE, "SGI_PATH_TO_FSHANDLE" },
#endif
#ifdef SGI_FD_TO_HANDLE
{ SGI_FD_TO_HANDLE, "SGI_FD_TO_HANDLE" },
#endif
#ifdef SGI_OPEN_BY_HANDLE
{ SGI_OPEN_BY_HANDLE, "SGI_OPEN_BY_HANDLE" },
#endif
#ifdef SGI_READLINK_BY_HANDLE
{ SGI_READLINK_BY_HANDLE,"SGI_READLINK_BY_HANDLE"},
#endif
#ifdef SGI_READ_DANGID
{ SGI_READ_DANGID, "SGI_READ_DANGID" },
#endif
#ifdef SGI_CONST
{ SGI_CONST, "SGI_CONST" },
#endif
#ifdef SGI_XFS_FSOPERATIONS
{ SGI_XFS_FSOPERATIONS, "SGI_XFS_FSOPERATIONS" },
#endif
#ifdef SGI_SETASH
{ SGI_SETASH, "SGI_SETASH" },