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) 2005-2016 Dmitry V. Levin <ldv@altlinux.org>
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
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.
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.
34 #define SUBCMDMASK 0x00ff
36 #define QCMD_CMD(cmd) ((uint32_t)(cmd) >> SUBCMDSHIFT)
37 #define QCMD_TYPE(cmd) ((uint32_t)(cmd) & SUBCMDMASK)
39 #define OLD_CMD(cmd) ((uint32_t)(cmd) << SUBCMDSHIFT)
40 #define NEW_CMD(cmd) ((uint32_t)(cmd) | 0x800000)
41 #define XQM_CMD(cmd) ((uint32_t)(cmd) | ('X' << SUBCMDSHIFT))
43 #include "xlat/quotacmds.h"
44 #include "xlat/quotatypes.h"
45 #include "xlat/quota_formats.h"
46 #include "xlat/xfs_quota_flags.h"
47 #include "xlat/xfs_dqblk_flags.h"
48 #include "xlat/if_dqblk_valid.h"
49 #include "xlat/if_dqinfo_flags.h"
50 #include "xlat/if_dqinfo_valid.h"
54 uint64_t dqb_bhardlimit;
55 uint64_t dqb_bsoftlimit;
56 uint64_t dqb_curspace;
57 uint64_t dqb_ihardlimit;
58 uint64_t dqb_isoftlimit;
59 uint64_t dqb_curinodes;
66 uint64_t dqb_bhardlimit;
67 uint64_t dqb_bsoftlimit;
68 uint64_t dqb_curspace;
69 uint64_t dqb_ihardlimit;
70 uint64_t dqb_isoftlimit;
71 uint64_t dqb_curinodes;
80 uint32_t dqb_bhardlimit; /* absolute limit on disk blks alloc */
81 uint32_t dqb_bsoftlimit; /* preferred limit on disk blks */
82 uint32_t dqb_curblocks; /* current block count */
83 uint32_t dqb_ihardlimit; /* maximum # allocated inodes */
84 uint32_t dqb_isoftlimit; /* preferred inode limit */
85 uint32_t dqb_curinodes; /* current # allocated inodes */
86 time_t dqb_btime; /* time limit for excessive disk use */
87 time_t dqb_itime; /* time limit for excessive files */
92 unsigned int dqb_ihardlimit;
93 unsigned int dqb_isoftlimit;
94 unsigned int dqb_curinodes;
95 unsigned int dqb_bhardlimit;
96 unsigned int dqb_bsoftlimit;
97 uint64_t dqb_curspace;
104 int8_t d_version; /* version of this structure */
105 int8_t d_flags; /* XFS_{USER,PROJ,GROUP}_QUOTA */
106 uint16_t d_fieldmask; /* field specifier */
107 uint32_t d_id; /* user, project, or group ID */
108 uint64_t d_blk_hardlimit; /* absolute limit on disk blks */
109 uint64_t d_blk_softlimit; /* preferred limit on disk blks */
110 uint64_t d_ino_hardlimit; /* maximum # allocated inodes */
111 uint64_t d_ino_softlimit; /* preferred inode limit */
112 uint64_t d_bcount; /* # disk blocks owned by the user */
113 uint64_t d_icount; /* # inodes owned by the user */
114 int32_t d_itimer; /* zero if within inode limits */
115 int32_t d_btimer; /* similar to above; for disk blocks */
116 uint16_t d_iwarns; /* # warnings issued wrt num inodes */
117 uint16_t d_bwarns; /* # warnings issued wrt disk blocks */
118 int32_t d_padding2; /* padding2 - for future use */
119 uint64_t d_rtb_hardlimit; /* absolute limit on realtime blks */
120 uint64_t d_rtb_softlimit; /* preferred limit on RT disk blks */
121 uint64_t d_rtbcount; /* # realtime blocks owned */
122 int32_t d_rtbtimer; /* similar to above; for RT disk blks */
123 uint16_t d_rtbwarns; /* # warnings issued wrt RT disk blks */
124 int16_t d_padding3; /* padding3 - for future use */
125 char d_padding4[8]; /* yet more padding */
138 unsigned int dqi_bgrace;
139 unsigned int dqi_igrace;
140 unsigned int dqi_flags;
141 unsigned int dqi_blocks;
142 unsigned int dqi_free_blk;
143 unsigned int dqi_free_entry;
153 uint32_t allocated_dquots;
154 uint32_t free_dquots;
165 uint32_t allocated_dquots;
166 uint32_t free_dquots;
171 typedef struct fs_qfilestat
173 uint64_t qfs_ino; /* inode number */
174 uint64_t qfs_nblks; /* number of BBs 512-byte-blks */
175 uint32_t qfs_nextents; /* number of extents */
180 int8_t qs_version; /* version number for future changes */
181 uint16_t qs_flags; /* XFS_QUOTA_{U,P,G}DQ_{ACCT,ENFD} */
182 int8_t qs_pad; /* unused */
183 fs_qfilestat_t qs_uquota; /* user quota storage information */
184 fs_qfilestat_t qs_gquota; /* group quota storage information */
185 uint32_t qs_incoredqs; /* number of dquots incore */
186 int32_t qs_btimelimit; /* limit for blks timer */
187 int32_t qs_itimelimit; /* limit for inodes timer */
188 int32_t qs_rtbtimelimit; /* limit for rt blks timer */
189 uint16_t qs_bwarnlimit; /* limit for num warnings */
190 uint16_t qs_iwarnlimit; /* limit for num warnings */
193 struct fs_qfilestatv {
194 uint64_t qfs_ino, qfs_nblks;
195 uint32_t qfs_nextents, qfs_pad;
198 struct fs_quota_statv {
202 uint32_t qs_incoredqs;
203 struct fs_qfilestatv qs_uquota;
204 struct fs_qfilestatv qs_gquota;
205 struct fs_qfilestatv qs_pquota;
206 int32_t qs_btimelimit;
207 int32_t qs_itimelimit;
208 int32_t qs_rtbtimelimit;
209 uint16_t qs_bwarnlimit;
210 uint16_t qs_iwarnlimit;
215 decode_cmd_data(struct tcb *tcp, uint32_t cmd, unsigned long data)
225 if (umove_or_printaddr(tcp, data, &dq))
227 tprintf("{bhardlimit=%" PRIu64 ", ", dq.dqb_bhardlimit);
228 tprintf("bsoftlimit=%" PRIu64 ", ", dq.dqb_bsoftlimit);
229 tprintf("curspace=%" PRIu64 ", ", dq.dqb_curspace);
230 tprintf("ihardlimit=%" PRIu64 ", ", dq.dqb_ihardlimit);
231 tprintf("isoftlimit=%" PRIu64 ", ", dq.dqb_isoftlimit);
232 tprintf("curinodes=%" PRIu64 ", ", dq.dqb_curinodes);
234 tprintf("btime=%" PRIu64 ", ", dq.dqb_btime);
235 tprintf("itime=%" PRIu64 ", ", dq.dqb_itime);
237 printflags(if_dqblk_valid,
238 dq.dqb_valid, "QIF_???");
246 struct if_nextdqblk dq;
250 if (umove_or_printaddr(tcp, data, &dq))
252 tprintf("{bhardlimit=%" PRIu64 ", ", dq.dqb_bhardlimit);
253 tprintf("bsoftlimit=%" PRIu64 ", ", dq.dqb_bsoftlimit);
254 tprintf("curspace=%" PRIu64 ", ", dq.dqb_curspace);
255 tprintf("ihardlimit=%" PRIu64 ", ", dq.dqb_ihardlimit);
256 tprintf("isoftlimit=%" PRIu64 ", ", dq.dqb_isoftlimit);
257 tprintf("curinodes=%" PRIu64 ", ", dq.dqb_curinodes);
259 tprintf("btime=%" PRIu64 ", ", dq.dqb_btime);
260 tprintf("itime=%" PRIu64 ", ", dq.dqb_itime);
262 printflags(if_dqblk_valid,
263 dq.dqb_valid, "QIF_???");
264 tprintf(", id=%u}", dq.dqb_id);
266 tprintf("id=%u, ...}", dq.dqb_id);
276 if (umove_or_printaddr(tcp, data, &dq))
278 tprintf("{bhardlimit=%u, ", dq.dqb_bhardlimit);
279 tprintf("bsoftlimit=%u, ", dq.dqb_bsoftlimit);
280 tprintf("curblocks=%u, ", dq.dqb_curblocks);
281 tprintf("ihardlimit=%u, ", dq.dqb_ihardlimit);
282 tprintf("isoftlimit=%u, ", dq.dqb_isoftlimit);
283 tprintf("curinodes=%u, ", dq.dqb_curinodes);
284 tprintf("btime=%lu, ", (long) dq.dqb_btime);
285 tprintf("itime=%lu}", (long) dq.dqb_itime);
295 if (umove_or_printaddr(tcp, data, &dq))
297 tprintf("{ihardlimit=%u, ", dq.dqb_ihardlimit);
298 tprintf("isoftlimit=%u, ", dq.dqb_isoftlimit);
299 tprintf("curinodes=%u, ", dq.dqb_curinodes);
300 tprintf("bhardlimit=%u, ", dq.dqb_bhardlimit);
301 tprintf("bsoftlimit=%u, ", dq.dqb_bsoftlimit);
302 tprintf("curspace=%" PRIu64 ", ", dq.dqb_curspace);
303 tprintf("btime=%lu, ", (long) dq.dqb_btime);
304 tprintf("itime=%lu}", (long) dq.dqb_itime);
308 case Q_XGETNEXTQUOTA:
315 if (umove_or_printaddr(tcp, data, &dq))
317 tprintf("{version=%d, ", dq.d_version);
319 printflags(xfs_dqblk_flags,
320 (uint8_t) dq.d_flags, "XFS_???_QUOTA");
321 tprintf(", fieldmask=%#x, ", dq.d_fieldmask);
322 tprintf("id=%u, ", dq.d_id);
323 tprintf("blk_hardlimit=%" PRIu64 ", ", dq.d_blk_hardlimit);
324 tprintf("blk_softlimit=%" PRIu64 ", ", dq.d_blk_softlimit);
325 tprintf("ino_hardlimit=%" PRIu64 ", ", dq.d_ino_hardlimit);
326 tprintf("ino_softlimit=%" PRIu64 ", ", dq.d_ino_softlimit);
327 tprintf("bcount=%" PRIu64 ", ", dq.d_bcount);
328 tprintf("icount=%" PRIu64 ", ", dq.d_icount);
330 tprintf("itimer=%d, ", dq.d_itimer);
331 tprintf("btimer=%d, ", dq.d_btimer);
332 tprintf("iwarns=%u, ", dq.d_iwarns);
333 tprintf("bwarns=%u, ", dq.d_bwarns);
334 tprintf("rtbcount=%" PRIu64 ", ", dq.d_rtbcount);
335 tprintf("rtbtimer=%d, ", dq.d_rtbtimer);
336 tprintf("rtbwarns=%u}", dq.d_rtbwarns);
347 if (umove_or_printaddr(tcp, data, &fmt))
350 printxval(quota_formats, fmt, "QFMT_VFS_???");
361 if (umove_or_printaddr(tcp, data, &dq))
363 tprintf("{bgrace=%" PRIu64 ", ", dq.dqi_bgrace);
364 tprintf("igrace=%" PRIu64 ", ", dq.dqi_igrace);
366 printflags(if_dqinfo_flags, dq.dqi_flags, "DQF_???");
368 printflags(if_dqinfo_valid, dq.dqi_valid, "IIF_???");
379 if (umove_or_printaddr(tcp, data, &dq))
381 tprintf("{bgrace=%u, ", dq.dqi_bgrace);
382 tprintf("igrace=%u, ", dq.dqi_igrace);
384 printflags(if_dqinfo_flags, dq.dqi_flags, "DQF_???");
385 tprintf(", blocks=%u, ", dq.dqi_blocks);
386 tprintf("free_blk=%u, ", dq.dqi_free_blk);
387 tprintf("free_entry=%u}", dq.dqi_free_entry);
392 struct v1_dqstats dq;
396 if (umove_or_printaddr(tcp, data, &dq))
398 tprintf("{lookups=%u, ", dq.lookups);
399 tprintf("drops=%u, ", dq.drops);
400 tprintf("reads=%u, ", dq.reads);
401 tprintf("writes=%u, ", dq.writes);
402 tprintf("cache_hits=%u, ", dq.cache_hits);
403 tprintf("allocated_dquots=%u, ", dq.allocated_dquots);
404 tprintf("free_dquots=%u, ", dq.free_dquots);
405 tprintf("syncs=%u}", dq.syncs);
410 struct v2_dqstats dq;
414 if (umove_or_printaddr(tcp, data, &dq))
416 tprintf("{lookups=%u, ", dq.lookups);
417 tprintf("drops=%u, ", dq.drops);
418 tprintf("reads=%u, ", dq.reads);
419 tprintf("writes=%u, ", dq.writes);
420 tprintf("cache_hits=%u, ", dq.cache_hits);
421 tprintf("allocated_dquots=%u, ", dq.allocated_dquots);
422 tprintf("free_dquots=%u, ", dq.free_dquots);
423 tprintf("syncs=%u, ", dq.syncs);
424 tprintf("version=%u}", dq.version);
429 struct xfs_dqstats dq;
433 if (umove_or_printaddr(tcp, data, &dq))
435 tprintf("{version=%d, ", dq.qs_version);
441 printflags(xfs_quota_flags,
442 dq.qs_flags, "XFS_QUOTA_???");
443 tprintf(", incoredqs=%u, ", dq.qs_incoredqs);
444 tprintf("u_ino=%" PRIu64 ", ", dq.qs_uquota.qfs_ino);
445 tprintf("u_nblks=%" PRIu64 ", ", dq.qs_uquota.qfs_nblks);
446 tprintf("u_nextents=%u, ", dq.qs_uquota.qfs_nextents);
447 tprintf("g_ino=%" PRIu64 ", ", dq.qs_gquota.qfs_ino);
448 tprintf("g_nblks=%" PRIu64 ", ", dq.qs_gquota.qfs_nblks);
449 tprintf("g_nextents=%u, ", dq.qs_gquota.qfs_nextents);
450 tprintf("btimelimit=%d, ", dq.qs_btimelimit);
451 tprintf("itimelimit=%d, ", dq.qs_itimelimit);
452 tprintf("rtbtimelimit=%d, ", dq.qs_rtbtimelimit);
453 tprintf("bwarnlimit=%u, ", dq.qs_bwarnlimit);
454 tprintf("iwarnlimit=%u}", dq.qs_iwarnlimit);
459 struct fs_quota_statv dq;
463 if (umove_or_printaddr(tcp, data, &dq))
465 tprintf("{version=%d, ", dq.qs_version);
471 printflags(xfs_quota_flags,
472 dq.qs_flags, "XFS_QUOTA_???");
473 tprintf(", incoredqs=%u, ", dq.qs_incoredqs);
474 tprintf("u_ino=%" PRIu64 ", ", dq.qs_uquota.qfs_ino);
475 tprintf("u_nblks=%" PRIu64 ", ", dq.qs_uquota.qfs_nblks);
476 tprintf("u_nextents=%u, ", dq.qs_uquota.qfs_nextents);
477 tprintf("g_ino=%" PRIu64 ", ", dq.qs_gquota.qfs_ino);
478 tprintf("g_nblks=%" PRIu64 ", ", dq.qs_gquota.qfs_nblks);
479 tprintf("g_nextents=%u, ", dq.qs_gquota.qfs_nextents);
480 tprintf("p_ino=%" PRIu64 ", ", dq.qs_pquota.qfs_ino);
481 tprintf("p_nblks=%" PRIu64 ", ", dq.qs_pquota.qfs_nblks);
482 tprintf("p_nextents=%u, ", dq.qs_pquota.qfs_nextents);
483 tprintf("btimelimit=%d, ", dq.qs_btimelimit);
484 tprintf("itimelimit=%d, ", dq.qs_itimelimit);
485 tprintf("rtbtimelimit=%d, ", dq.qs_rtbtimelimit);
486 tprintf("bwarnlimit=%u, ", dq.qs_bwarnlimit);
487 tprintf("iwarnlimit=%u}", dq.qs_iwarnlimit);
495 if (umove_or_printaddr(tcp, data, &flag))
498 printflags(xfs_quota_flags, flag, "XFS_QUOTA_???");
512 * The Linux kernel only looks at the low 32 bits of command and id
513 * arguments, but on some 64-bit architectures (s390x) this word
514 * will have been sign-extended when we see it. The high 1 bits
515 * don't mean anything, so don't confuse the output with them.
517 uint32_t qcmd = tcp->u_arg[0];
518 uint32_t cmd = QCMD_CMD(qcmd);
519 uint32_t type = QCMD_TYPE(qcmd);
520 uint32_t id = tcp->u_arg[2];
523 printxval(quotacmds, cmd, "Q_???");
525 printxval(quotatypes, type, "???QUOTA");
527 printpath(tcp, tcp->u_arg[1]);
532 printxval(quota_formats, id, "QFMT_VFS_???");
534 printpath(tcp, tcp->u_arg[3]);
539 return decode_cmd_data(tcp, cmd, tcp->u_arg[3]);