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- Committer: Bazaar Package Importer
- Author(s): Frederik Schüler, Roland McGrath, Frederik Schüler
- Date: 2007-06-22 16:28:08 UTC
- mfrom: (0.1.4 upstream)
- Revision ID: james.westby@ubuntu.com-20070622162808-cj8oqdqq82k3pyek
Tags: 4.5.15-1
[ Roland McGrath ]
* New upstream version.
+ Fix -ff -o behavior, closes: #353935.
+ Fail when nonoption args follow -p switches, closes: #361302.
+ Fix semtimedop, closes: #340239.
+ ARM support fixes, closes: #360152, #360154.
[ Frederik Schüler ]
* Fix configure script, closes: #428997
* New upstream version.
+ Fix -ff -o behavior, closes: #353935.
+ Fail when nonoption args follow -p switches, closes: #361302.
+ Fix semtimedop, closes: #340239.
+ ARM support fixes, closes: #360152, #360154.
[ Frederik Schüler ]
* Fix configure script, closes: #428997
added
removed
quota.c
1
/*
2
* Copyright (c) 1991, 1992 Paul Kranenburg <pk@cs.few.eur.nl>
3
* Copyright (c) 1993 Branko Lankester <branko@hacktic.nl>
4
* Copyright (c) 1993, 1994, 1995, 1996 Rick Sladkey <jrs@world.std.com>
5
* Copyright (c) 1996-1999 Wichert Akkerman <wichert@cistron.nl>
6
* Copyright (c) 2005, 2006 Dmitry V. Levin <ldv@altlinux.org>
7
* All rights reserved.
8
*
9
* Redistribution and use in source and binary forms, with or without
10
* modification, are permitted provided that the following conditions
11
* are met:
12
* 1. Redistributions of source code must retain the above copyright
13
* notice, this list of conditions and the following disclaimer.
14
* 2. Redistributions in binary form must reproduce the above copyright
15
* notice, this list of conditions and the following disclaimer in the
16
* documentation and/or other materials provided with the distribution.
17
* 3. The name of the author may not be used to endorse or promote products
18
* derived from this software without specific prior written permission.
19
*
20
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
21
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
22
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
23
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
24
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
25
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
29
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30
*
31
* $Id: quota.c,v 1.1 2006/10/16 00:30:53 ldv Exp $
32
*/
33
34
#include "defs.h"
35
36
#ifdef LINUX
37
38
#include <inttypes.h>
39
40
#define SUBCMDMASK 0x00ff
41
#define SUBCMDSHIFT 8
42
#define QCMD_CMD(cmd) ((u_int32_t)(cmd) >> SUBCMDSHIFT)
43
#define QCMD_TYPE(cmd) ((u_int32_t)(cmd) & SUBCMDMASK)
44
45
#define OLD_CMD(cmd) ((u_int32_t)(cmd) << 8)
46
#define NEW_CMD(cmd) ((u_int32_t)(cmd) | 0x800000)
47
#define XQM_CMD(cmd) ((u_int32_t)(cmd) | ('X'<<8))
48
49
#define Q_V1_QUOTAON OLD_CMD(0x1)
50
#define Q_V1_QUOTAOFF OLD_CMD(0x2)
51
#define Q_V1_GETQUOTA OLD_CMD(0x3)
52
#define Q_V1_SETQUOTA OLD_CMD(0x4)
53
#define Q_V1_SETUSE OLD_CMD(0x5)
54
#define Q_V1_SYNC OLD_CMD(0x6)
55
#define Q_SETQLIM OLD_CMD(0x7)
56
#define Q_V1_GETSTATS OLD_CMD(0x8)
57
#define Q_V1_RSQUASH OLD_CMD(0x10)
58
59
#define Q_V2_GETQUOTA OLD_CMD(0xD)
60
#define Q_V2_SETQUOTA OLD_CMD(0xE)
61
#define Q_V2_SETUSE OLD_CMD(0xF)
62
#define Q_V2_GETINFO OLD_CMD(0x9)
63
#define Q_V2_SETINFO OLD_CMD(0xA)
64
#define Q_V2_SETGRACE OLD_CMD(0xB)
65
#define Q_V2_SETFLAGS OLD_CMD(0xC)
66
#define Q_V2_GETSTATS OLD_CMD(0x11)
67
68
#define Q_SYNC NEW_CMD(0x1)
69
#define Q_QUOTAON NEW_CMD(0x2)
70
#define Q_QUOTAOFF NEW_CMD(0x3)
71
#define Q_GETFMT NEW_CMD(0x4)
72
#define Q_GETINFO NEW_CMD(0x5)
73
#define Q_SETINFO NEW_CMD(0x6)
74
#define Q_GETQUOTA NEW_CMD(0x7)
75
#define Q_SETQUOTA NEW_CMD(0x8)
76
77
#define Q_XQUOTAON XQM_CMD(0x1)
78
#define Q_XQUOTAOFF XQM_CMD(0x2)
79
#define Q_XGETQUOTA XQM_CMD(0x3)
80
#define Q_XSETQLIM XQM_CMD(0x4)
81
#define Q_XGETQSTAT XQM_CMD(0x5)
82
#define Q_XQUOTARM XQM_CMD(0x6)
83
#define Q_XQUOTASYNC XQM_CMD(0x7)
84
85
static const struct xlat quotacmds[] = {
86
{Q_V1_QUOTAON, "Q_V1_QUOTAON"},
87
{Q_V1_QUOTAOFF, "Q_V1_QUOTAOFF"},
88
{Q_V1_GETQUOTA, "Q_V1_GETQUOTA"},
89
{Q_V1_SETQUOTA, "Q_V1_SETQUOTA"},
90
{Q_V1_SETUSE, "Q_V1_SETUSE"},
91
{Q_V1_SYNC, "Q_V1_SYNC"},
92
{Q_SETQLIM, "Q_SETQLIM"},
93
{Q_V1_GETSTATS, "Q_V1_GETSTATS"},
94
{Q_V1_RSQUASH, "Q_V1_RSQUASH"},
95
96
{Q_V2_GETQUOTA, "Q_V2_GETQUOTA"},
97
{Q_V2_SETQUOTA, "Q_V2_SETQUOTA"},
98
{Q_V2_SETUSE, "Q_V2_SETUSE"},
99
{Q_V2_GETINFO, "Q_V2_GETINFO"},
100
{Q_V2_SETINFO, "Q_V2_SETINFO"},
101
{Q_V2_SETGRACE, "Q_V2_SETGRACE"},
102
{Q_V2_SETFLAGS, "Q_V2_SETFLAGS"},
103
{Q_V2_GETSTATS, "Q_V2_GETSTATS"},
104
105
{Q_SYNC, "Q_SYNC"},
106
{Q_QUOTAON, "Q_QUOTAON"},
107
{Q_QUOTAOFF, "Q_QUOTAOFF"},
108
{Q_GETFMT, "Q_GETFMT"},
109
{Q_GETINFO, "Q_GETINFO"},
110
{Q_SETINFO, "Q_SETINFO"},
111
{Q_GETQUOTA, "Q_GETQUOTA"},
112
{Q_SETQUOTA, "Q_SETQUOTA"},
113
114
{Q_XQUOTAON, "Q_XQUOTAON"},
115
{Q_XQUOTAOFF, "Q_XQUOTAOFF"},
116
{Q_XGETQUOTA, "Q_XGETQUOTA"},
117
{Q_XSETQLIM, "Q_XSETQLIM"},
118
{Q_XGETQSTAT, "Q_XGETQSTAT"},
119
{Q_XQUOTARM, "Q_XQUOTARM"},
120
{Q_XQUOTASYNC, "Q_XQUOTASYNC"},
121
122
{0, NULL},
123
};
124
125
#define USRQUOTA 0
126
#define GRPQUOTA 1
127
128
static const struct xlat quotatypes[] = {
129
{USRQUOTA, "USRQUOTA"},
130
{GRPQUOTA, "GRPQUOTA"},
131
{0, NULL},
132
};
133
134
/* Quota format identifiers */
135
#define QFMT_VFS_OLD 1
136
#define QFMT_VFS_V0 2
137
138
static const struct xlat quota_formats[] = {
139
{QFMT_VFS_OLD, "QFMT_VFS_OLD"},
140
{QFMT_VFS_V0, "QFMT_VFS_V0"},
141
{0, NULL},
142
};
143
144
#define XFS_QUOTA_UDQ_ACCT (1<<0) /* user quota accounting */
145
#define XFS_QUOTA_UDQ_ENFD (1<<1) /* user quota limits enforcement */
146
#define XFS_QUOTA_GDQ_ACCT (1<<2) /* group quota accounting */
147
#define XFS_QUOTA_GDQ_ENFD (1<<3) /* group quota limits enforcement */
148
149
#define XFS_USER_QUOTA (1<<0) /* user quota type */
150
#define XFS_PROJ_QUOTA (1<<1) /* (IRIX) project quota type */
151
#define XFS_GROUP_QUOTA (1<<2) /* group quota type */
152
153
static const struct xlat xfs_quota_flags[] = {
154
{XFS_QUOTA_UDQ_ACCT, "XFS_QUOTA_UDQ_ACCT"},
155
{XFS_QUOTA_UDQ_ENFD, "XFS_QUOTA_UDQ_ENFD"},
156
{XFS_QUOTA_GDQ_ACCT, "XFS_QUOTA_GDQ_ACCT"},
157
{XFS_QUOTA_GDQ_ENFD, "XFS_QUOTA_GDQ_ENFD"},
158
{0, NULL}
159
};
160
161
static const struct xlat xfs_dqblk_flags[] = {
162
{XFS_USER_QUOTA, "XFS_USER_QUOTA"},
163
{XFS_PROJ_QUOTA, "XFS_PROJ_QUOTA"},
164
{XFS_GROUP_QUOTA, "XFS_GROUP_QUOTA"},
165
{0, NULL}
166
};
167
168
/*
169
* Following flags are used to specify which fields are valid
170
*/
171
#define QIF_BLIMITS 1
172
#define QIF_SPACE 2
173
#define QIF_ILIMITS 4
174
#define QIF_INODES 8
175
#define QIF_BTIME 16
176
#define QIF_ITIME 32
177
178
static const struct xlat if_dqblk_valid[] = {
179
{QIF_BLIMITS, "QIF_BLIMITS"},
180
{QIF_SPACE, "QIF_SPACE"},
181
{QIF_ILIMITS, "QIF_ILIMITS"},
182
{QIF_INODES, "QIF_INODES"},
183
{QIF_BTIME, "QIF_BTIME"},
184
{QIF_ITIME, "QIF_ITIME"},
185
{0, NULL}
186
};
187
188
struct if_dqblk
189
{
190
u_int64_t dqb_bhardlimit;
191
u_int64_t dqb_bsoftlimit;
192
u_int64_t dqb_curspace;
193
u_int64_t dqb_ihardlimit;
194
u_int64_t dqb_isoftlimit;
195
u_int64_t dqb_curinodes;
196
u_int64_t dqb_btime;
197
u_int64_t dqb_itime;
198
u_int32_t dqb_valid;
199
};
200
201
struct v1_dqblk
202
{
203
u_int32_t dqb_bhardlimit; /* absolute limit on disk blks alloc */
204
u_int32_t dqb_bsoftlimit; /* preferred limit on disk blks */
205
u_int32_t dqb_curblocks; /* current block count */
206
u_int32_t dqb_ihardlimit; /* maximum # allocated inodes */
207
u_int32_t dqb_isoftlimit; /* preferred inode limit */
208
u_int32_t dqb_curinodes; /* current # allocated inodes */
209
time_t dqb_btime; /* time limit for excessive disk use */
210
time_t dqb_itime; /* time limit for excessive files */
211
};
212
213
struct v2_dqblk
214
{
215
unsigned int dqb_ihardlimit;
216
unsigned int dqb_isoftlimit;
217
unsigned int dqb_curinodes;
218
unsigned int dqb_bhardlimit;
219
unsigned int dqb_bsoftlimit;
220
u_int64_t dqb_curspace;
221
time_t dqb_btime;
222
time_t dqb_itime;
223
};
224
225
struct xfs_dqblk
226
{
227
int8_t d_version; /* version of this structure */
228
int8_t d_flags; /* XFS_{USER,PROJ,GROUP}_QUOTA */
229
u_int16_t d_fieldmask; /* field specifier */
230
u_int32_t d_id; /* user, project, or group ID */
231
u_int64_t d_blk_hardlimit; /* absolute limit on disk blks */
232
u_int64_t d_blk_softlimit; /* preferred limit on disk blks */
233
u_int64_t d_ino_hardlimit; /* maximum # allocated inodes */
234
u_int64_t d_ino_softlimit; /* preferred inode limit */
235
u_int64_t d_bcount; /* # disk blocks owned by the user */
236
u_int64_t d_icount; /* # inodes owned by the user */
237
int32_t d_itimer; /* zero if within inode limits */
238
int32_t d_btimer; /* similar to above; for disk blocks */
239
u_int16_t d_iwarns; /* # warnings issued wrt num inodes */
240
u_int16_t d_bwarns; /* # warnings issued wrt disk blocks */
241
int32_t d_padding2; /* padding2 - for future use */
242
u_int64_t d_rtb_hardlimit; /* absolute limit on realtime blks */
243
u_int64_t d_rtb_softlimit; /* preferred limit on RT disk blks */
244
u_int64_t d_rtbcount; /* # realtime blocks owned */
245
int32_t d_rtbtimer; /* similar to above; for RT disk blks */
246
u_int16_t d_rtbwarns; /* # warnings issued wrt RT disk blks */
247
int16_t d_padding3; /* padding3 - for future use */
248
char d_padding4[8]; /* yet more padding */
249
};
250
251
/*
252
* Following flags are used to specify which fields are valid
253
*/
254
#define IIF_BGRACE 1
255
#define IIF_IGRACE 2
256
#define IIF_FLAGS 4
257
258
static const struct xlat if_dqinfo_valid[] = {
259
{IIF_BGRACE, "IIF_BGRACE"},
260
{IIF_IGRACE, "IIF_IGRACE"},
261
{IIF_FLAGS, "IIF_FLAGS"},
262
{0, NULL}
263
};
264
265
struct if_dqinfo
266
{
267
u_int64_t dqi_bgrace;
268
u_int64_t dqi_igrace;
269
u_int32_t dqi_flags;
270
u_int32_t dqi_valid;
271
};
272
273
struct v2_dqinfo
274
{
275
unsigned int dqi_bgrace;
276
unsigned int dqi_igrace;
277
unsigned int dqi_flags;
278
unsigned int dqi_blocks;
279
unsigned int dqi_free_blk;
280
unsigned int dqi_free_entry;
281
};
282
283
struct v1_dqstats
284
{
285
u_int32_t lookups;
286
u_int32_t drops;
287
u_int32_t reads;
288
u_int32_t writes;
289
u_int32_t cache_hits;
290
u_int32_t allocated_dquots;
291
u_int32_t free_dquots;
292
u_int32_t syncs;
293
};
294
295
struct v2_dqstats
296
{
297
u_int32_t lookups;
298
u_int32_t drops;
299
u_int32_t reads;
300
u_int32_t writes;
301
u_int32_t cache_hits;
302
u_int32_t allocated_dquots;
303
u_int32_t free_dquots;
304
u_int32_t syncs;
305
u_int32_t version;
306
};
307
308
typedef struct fs_qfilestat
309
{
310
u_int64_t qfs_ino; /* inode number */
311
u_int64_t qfs_nblks; /* number of BBs 512-byte-blks */
312
u_int32_t qfs_nextents; /* number of extents */
313
} fs_qfilestat_t;
314
315
struct xfs_dqstats
316
{
317
int8_t qs_version; /* version number for future changes */
318
u_int16_t qs_flags; /* XFS_QUOTA_{U,P,G}DQ_{ACCT,ENFD} */
319
int8_t qs_pad; /* unused */
320
fs_qfilestat_t qs_uquota; /* user quota storage information */
321
fs_qfilestat_t qs_gquota; /* group quota storage information */
322
u_int32_t qs_incoredqs; /* number of dquots incore */
323
int32_t qs_btimelimit; /* limit for blks timer */
324
int32_t qs_itimelimit; /* limit for inodes timer */
325
int32_t qs_rtbtimelimit; /* limit for rt blks timer */
326
u_int16_t qs_bwarnlimit; /* limit for num warnings */
327
u_int16_t qs_iwarnlimit; /* limit for num warnings */
328
};
329
330
static void
331
decode_cmd_data(struct tcb *tcp, u_int32_t cmd, unsigned long data)
332
{
333
switch (cmd)
334
{
335
case Q_GETQUOTA:
336
case Q_SETQUOTA:
337
{
338
struct if_dqblk dq;
339
340
if (cmd == Q_GETQUOTA && syserror(tcp))
341
{
342
tprintf("%#lx", data);
343
break;
344
}
345
if (umove(tcp, data, &dq) < 0)
346
{
347
tprintf("{???} %#lx", data);
348
break;
349
}
350
tprintf("{bhardlimit=%" PRIu64 ", ", dq.dqb_bhardlimit);
351
tprintf("bsoftlimit=%" PRIu64 ", ", dq.dqb_bsoftlimit);
352
tprintf("curspace=%" PRIu64 ", ", dq.dqb_curspace);
353
tprintf("ihardlimit=%" PRIu64 ", ", dq.dqb_ihardlimit);
354
tprintf("isoftlimit=%" PRIu64 ", ", dq.dqb_isoftlimit);
355
tprintf("curinodes=%" PRIu64 ", ", dq.dqb_curinodes);
356
if (!abbrev(tcp))
357
{
358
tprintf("btime=%" PRIu64 ", ", dq.dqb_btime);
359
tprintf("itime=%" PRIu64 ", ", dq.dqb_itime);
360
tprintf("valid=");
361
printflags(if_dqblk_valid,
362
dq.dqb_valid, "QIF_???");
363
tprintf("}");
364
} else
365
tprintf("...}");
366
break;
367
}
368
case Q_V1_GETQUOTA:
369
case Q_V1_SETQUOTA:
370
{
371
struct v1_dqblk dq;
372
373
if (cmd == Q_V1_GETQUOTA && syserror(tcp))
374
{
375
tprintf("%#lx", data);
376
break;
377
}
378
if (umove(tcp, data, &dq) < 0)
379
{
380
tprintf("{???} %#lx", data);
381
break;
382
}
383
tprintf("{bhardlimit=%u, ", dq.dqb_bhardlimit);
384
tprintf("bsoftlimit=%u, ", dq.dqb_bsoftlimit);
385
tprintf("curblocks=%u, ", dq.dqb_curblocks);
386
tprintf("ihardlimit=%u, ", dq.dqb_ihardlimit);
387
tprintf("isoftlimit=%u, ", dq.dqb_isoftlimit);
388
tprintf("curinodes=%u, ", dq.dqb_curinodes);
389
tprintf("btime=%lu, ", dq.dqb_btime);
390
tprintf("itime=%lu}", dq.dqb_itime);
391
break;
392
}
393
case Q_V2_GETQUOTA:
394
case Q_V2_SETQUOTA:
395
{
396
struct v2_dqblk dq;
397
398
if (cmd == Q_V2_GETQUOTA && syserror(tcp))
399
{
400
tprintf("%#lx", data);
401
break;
402
}
403
if (umove(tcp, data, &dq) < 0)
404
{
405
tprintf("{???} %#lx", data);
406
break;
407
}
408
tprintf("{ihardlimit=%u, ", dq.dqb_ihardlimit);
409
tprintf("isoftlimit=%u, ", dq.dqb_isoftlimit);
410
tprintf("curinodes=%u, ", dq.dqb_curinodes);
411
tprintf("bhardlimit=%u, ", dq.dqb_bhardlimit);
412
tprintf("bsoftlimit=%u, ", dq.dqb_bsoftlimit);
413
tprintf("curspace=%" PRIu64 ", ", dq.dqb_curspace);
414
tprintf("btime=%lu, ", dq.dqb_btime);
415
tprintf("itime=%lu}", dq.dqb_itime);
416
break;
417
}
418
case Q_XGETQUOTA:
419
case Q_XSETQLIM:
420
{
421
struct xfs_dqblk dq;
422
423
if (cmd == Q_XGETQUOTA && syserror(tcp))
424
{
425
tprintf("%#lx", data);
426
break;
427
}
428
if (umove(tcp, data, &dq) < 0)
429
{
430
tprintf("{???} %#lx", data);
431
break;
432
}
433
tprintf("{version=%d, ", dq.d_version);
434
tprintf("flags=");
435
printflags(xfs_dqblk_flags,
436
dq.d_flags, "XFS_???_QUOTA");
437
tprintf(", fieldmask=%#x, ", dq.d_fieldmask);
438
tprintf("id=%u, ", dq.d_id);
439
tprintf("blk_hardlimit=%" PRIu64 ", ", dq.d_blk_hardlimit);
440
tprintf("blk_softlimit=%" PRIu64 ", ", dq.d_blk_softlimit);
441
tprintf("ino_hardlimit=%" PRIu64 ", ", dq.d_ino_hardlimit);
442
tprintf("ino_softlimit=%" PRIu64 ", ", dq.d_ino_softlimit);
443
tprintf("bcount=%" PRIu64 ", ", dq.d_bcount);
444
tprintf("icount=%" PRIu64 ", ", dq.d_icount);
445
if (!abbrev(tcp))
446
{
447
tprintf("itimer=%d, ", dq.d_itimer);
448
tprintf("btimer=%d, ", dq.d_btimer);
449
tprintf("iwarns=%u, ", dq.d_iwarns);
450
tprintf("bwarns=%u, ", dq.d_bwarns);
451
tprintf("rtbcount=%" PRIu64 ", ", dq.d_rtbcount);
452
tprintf("rtbtimer=%d, ", dq.d_rtbtimer);
453
tprintf("rtbwarns=%u}", dq.d_rtbwarns);
454
} else
455
tprintf("...}");
456
break;
457
}
458
case Q_GETFMT:
459
{
460
u_int32_t fmt;
461
462
if (syserror(tcp))
463
{
464
tprintf("%#lx", data);
465
break;
466
}
467
if (umove(tcp, data, &fmt) < 0)
468
{
469
tprintf("{???} %#lx", data);
470
break;
471
}
472
tprintf("{");
473
printxval(quota_formats, fmt, "QFMT_VFS_???");
474
tprintf("}");
475
break;
476
}
477
case Q_GETINFO:
478
case Q_SETINFO:
479
{
480
struct if_dqinfo dq;
481
482
if (cmd == Q_GETINFO && syserror(tcp))
483
{
484
tprintf("%#lx", data);
485
break;
486
}
487
if (umove(tcp, data, &dq) < 0)
488
{
489
tprintf("{???} %#lx", data);
490
break;
491
}
492
tprintf("{bgrace=%" PRIu64 ", ", dq.dqi_bgrace);
493
tprintf("igrace=%" PRIu64 ", ", dq.dqi_igrace);
494
tprintf("flags=%#x, ", dq.dqi_flags);
495
tprintf("valid=");
496
printflags(if_dqinfo_valid, dq.dqi_valid, "IIF_???");
497
tprintf("}");
498
break;
499
}
500
case Q_V2_GETINFO:
501
case Q_V2_SETINFO:
502
{
503
struct v2_dqinfo dq;
504
505
if (cmd == Q_V2_GETINFO && syserror(tcp))
506
{
507
tprintf("%#lx", data);
508
break;
509
}
510
if (umove(tcp, data, &dq) < 0)
511
{
512
tprintf("{???} %#lx", data);
513
break;
514
}
515
tprintf("{bgrace=%u, ", dq.dqi_bgrace);
516
tprintf("igrace=%u, ", dq.dqi_igrace);
517
tprintf("flags=%#x, ", dq.dqi_flags);
518
tprintf("blocks=%u, ", dq.dqi_blocks);
519
tprintf("free_blk=%u, ", dq.dqi_free_blk);
520
tprintf("free_entry=%u}", dq.dqi_free_entry);
521
break;
522
}
523
case Q_V1_GETSTATS:
524
{
525
struct v1_dqstats dq;
526
527
if (syserror(tcp))
528
{
529
tprintf("%#lx", data);
530
break;
531
}
532
if (umove(tcp, data, &dq) < 0)
533
{
534
tprintf("{???} %#lx", data);
535
break;
536
}
537
tprintf("{lookups=%u, ", dq.lookups);
538
tprintf("drops=%u, ", dq.drops);
539
tprintf("reads=%u, ", dq.reads);
540
tprintf("writes=%u, ", dq.writes);
541
tprintf("cache_hits=%u, ", dq.cache_hits);
542
tprintf("allocated_dquots=%u, ", dq.allocated_dquots);
543
tprintf("free_dquots=%u, ", dq.free_dquots);
544
tprintf("syncs=%u}", dq.syncs);
545
break;
546
}
547
case Q_V2_GETSTATS:
548
{
549
struct v2_dqstats dq;
550
551
if (syserror(tcp))
552
{
553
tprintf("%#lx", data);
554
break;
555
}
556
if (umove(tcp, data, &dq) < 0)
557
{
558
tprintf("{???} %#lx", data);
559
break;
560
}
561
tprintf("{lookups=%u, ", dq.lookups);
562
tprintf("drops=%u, ", dq.drops);
563
tprintf("reads=%u, ", dq.reads);
564
tprintf("writes=%u, ", dq.writes);
565
tprintf("cache_hits=%u, ", dq.cache_hits);
566
tprintf("allocated_dquots=%u, ", dq.allocated_dquots);
567
tprintf("free_dquots=%u, ", dq.free_dquots);
568
tprintf("syncs=%u, ", dq.syncs);
569
tprintf("version=%u}", dq.version);
570
break;
571
}
572
case Q_XGETQSTAT:
573
{
574
struct xfs_dqstats dq;
575
576
if (syserror(tcp))
577
{
578
tprintf("%#lx", data);
579
break;
580
}
581
if (umove(tcp, data, &dq) < 0)
582
{
583
tprintf("{???} %#lx", data);
584
break;
585
}
586
tprintf("{version=%d, ", dq.qs_version);
587
if (abbrev(tcp))
588
{
589
tprintf("...}");
590
break;
591
}
592
tprintf("flags=");
593
printflags(xfs_quota_flags,
594
dq.qs_flags, "XFS_QUOTA_???");
595
tprintf(", incoredqs=%u, ", dq.qs_incoredqs);
596
tprintf("u_ino=%" PRIu64 ", ", dq.qs_uquota.qfs_ino);
597
tprintf("u_nblks=%" PRIu64 ", ", dq.qs_uquota.qfs_nblks);
598
tprintf("u_nextents=%u, ", dq.qs_uquota.qfs_nextents);
599
tprintf("g_ino=%" PRIu64 ", ", dq.qs_gquota.qfs_ino);
600
tprintf("g_nblks=%" PRIu64 ", ", dq.qs_gquota.qfs_nblks);
601
tprintf("g_nextents=%u, ", dq.qs_gquota.qfs_nextents);
602
tprintf("btimelimit=%d, ", dq.qs_btimelimit);
603
tprintf("itimelimit=%d, ", dq.qs_itimelimit);
604
tprintf("rtbtimelimit=%d, ", dq.qs_rtbtimelimit);
605
tprintf("bwarnlimit=%u, ", dq.qs_bwarnlimit);
606
tprintf("iwarnlimit=%u}", dq.qs_iwarnlimit);
607
break;
608
}
609
case Q_XQUOTAON:
610
{
611
u_int32_t flag;
612
613
if (umove(tcp, data, &flag) < 0)
614
{
615
tprintf("{???} %#lx", data);
616
break;
617
}
618
tprintf("{");
619
printflags(xfs_quota_flags, flag, "XFS_QUOTA_???");
620
tprintf("}");
621
break;
622
}
623
default:
624
tprintf("%#lx", data);
625
break;
626
}
627
}
628
629
int
630
sys_quotactl(struct tcb *tcp)
631
{
632
/*
633
* The Linux kernel only looks at the low 32 bits of command and id
634
* arguments, but on some 64-bit architectures (s390x) this word
635
* will have been sign-extended when we see it. The high 1 bits
636
* don't mean anything, so don't confuse the output with them.
637
*/
638
u_int32_t qcmd = tcp->u_arg[0];
639
u_int32_t cmd = QCMD_CMD(qcmd);
640
u_int32_t type = QCMD_TYPE(qcmd);
641
u_int32_t id = tcp->u_arg[2];
642
643
if (!verbose(tcp))
644
return printargs(tcp);
645
646
if (entering(tcp))
647
{
648
printxval(quotacmds, cmd, "Q_???");
649
tprintf("|");
650
printxval(quotatypes, type, "???QUOTA");
651
tprintf(", ");
652
printstr(tcp, tcp->u_arg[1], -1);
653
tprintf(", ");
654
switch (cmd)
655
{
656
case Q_V1_QUOTAON:
657
case Q_QUOTAON:
658
printxval(quota_formats, id, "QFMT_VFS_???");
659
break;
660
case Q_V1_GETQUOTA:
661
case Q_V2_GETQUOTA:
662
case Q_GETQUOTA:
663
case Q_V1_SETQUOTA:
664
case Q_V2_SETQUOTA:
665
case Q_V1_SETUSE:
666
case Q_V2_SETUSE:
667
case Q_SETQLIM:
668
case Q_SETQUOTA:
669
case Q_XGETQUOTA:
670
case Q_XSETQLIM:
671
tprintf("%u", id);
672
break;
673
default:
674
tprintf("%#lx", tcp->u_arg[2]);
675
break;
676
}
677
tprintf(", ");
678
} else
679
{
680
if (!tcp->u_arg[3])
681
tprintf("NULL");
682
else
683
decode_cmd_data(tcp, cmd, tcp->u_arg[3]);
684
}
685
return 0;
686
}
687
688
#endif /* Linux */
689
690
#if defined(SUNOS4) || defined(FREEBSD)
691
692
#ifdef SUNOS4
693
#include <ufs/quota.h>
694
#endif
695
696
#ifdef FREEBSD
697
#include <ufs/ufs/quota.h>
698
#endif
699
700
static const struct xlat quotacmds[] = {
701
{Q_QUOTAON, "Q_QUOTAON"},
702
{Q_QUOTAOFF, "Q_QUOTAOFF"},
703
{Q_GETQUOTA, "Q_GETQUOTA"},
704
{Q_SETQUOTA, "Q_SETQUOTA"},
705
#ifdef Q_SETQLIM
706
{Q_SETQLIM, "Q_SETQLIM"},
707
#endif
708
#ifdef Q_SETUSE
709
{Q_SETUSE, "Q_SETUSE"},
710
#endif
711
{Q_SYNC, "Q_SYNC"},
712
{0, NULL},
713
};
714
715
int
716
sys_quotactl(struct tcb *tcp)
717
{
718
/* fourth arg (addr) not interpreted here */
719
if (entering(tcp))
720
{
721
#ifdef SUNOS4
722
printxval(quotacmds, tcp->u_arg[0], "Q_???");
723
tprintf(", ");
724
printstr(tcp, tcp->u_arg[1], -1);
725
#endif
726
#ifdef FREEBSD
727
printpath(tcp, tcp->u_arg[0]);
728
tprintf(", ");
729
printxval(quotacmds, tcp->u_arg[1], "Q_???");
730
#endif
731
tprintf(", %lu, %#lx", tcp->u_arg[2], tcp->u_arg[3]);
732
}
733
return 0;
734
}
735
736
#endif /* SUNOS4 || FREEBSD */
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