lustre/utils/wirecheck.c

   1 /* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
   2  * vim:expandtab:shiftwidth=8:tabstop=8:
   3  */
   4 #include <stdio.h>
   5 #include <sys/types.h>
   6 #include <sys/wait.h>
   7 #include <liblustre.h>
   8 #include <lustre_lib.h>
   9 #include <lustre/lustre_idl.h>
  10 #include <lustre_disk.h>
  11
  12 #define BLANK_LINE()                                            \
  13 do {                                                            \
  14         printf("\n");                                           \
  15 } while(0)
  16
  17 #define COMMENT(c)                                              \
  18 do {                                                            \
  19         printf("        /* "c" */\n");                          \
  20 } while(0)
  21
  22 #define STRINGIFY(a) #a
  23
  24
  25 #define CHECK_CDEFINE(a)                                        \
  26         printf("        CLASSERT("#a" == "STRINGIFY(a) ");\n")
  27
  28 #define CHECK_CVALUE(a)                                         \
  29         printf("        CLASSERT("#a" == %lld);\n", (long long)a)
  30
  31 #define CHECK_DEFINE(a)                                         \
  32 do {                                                            \
  33         printf("        LASSERTF("#a" == "STRINGIFY(a)          \
  34                ",\" found %%lld\\n\",\n                 "       \
  35                "(long long)"#a");\n");   \
  36 } while(0)
  37
  38 #define CHECK_VALUE(a)                                          \
  39 do {                                                            \
  40         printf("        LASSERTF("#a                            \
  41                " == %lld, \" found %%lld\\n\",\n                 "\
  42                "(long long)"#a");\n", (long long)a);            \
  43 } while(0)
  44
  45 #define CHECK_VALUE_64(a)                                       \
  46 do {                                                            \
  47         printf("        LASSERTF("#a                            \
  48                " == %lldULL, \" found %%lld\\n\",\n                 "\
  49                "(long long)"#a");\n", (long long)a);            \
  50 } while(0)
  51
  52 #define CHECK_MEMBER_OFFSET(s,m)                                \
  53 do {                                                            \
  54         CHECK_VALUE((int)offsetof(struct s, m));                \
  55 } while(0)
  56
  57 #define CHECK_MEMBER_SIZEOF(s,m)                                \
  58 do {                                                            \
  59         CHECK_VALUE((int)sizeof(((struct s *)0)->m));           \
  60 } while(0)
  61
  62 #define CHECK_MEMBER(s,m)                                       \
  63 do {                                                            \
  64         CHECK_MEMBER_OFFSET(s, m);                              \
  65         CHECK_MEMBER_SIZEOF(s, m);                              \
  66 } while(0)
  67
  68 #define CHECK_STRUCT(s)                                         \
  69 do {                                                            \
  70         COMMENT("Checks for struct "#s);                        \
  71                 CHECK_VALUE((int)sizeof(struct s));             \
  72 } while(0)
  73
  74
  75 static void
  76 check_lustre_handle(void)
  77 {
  78         BLANK_LINE();
  79         CHECK_STRUCT(lustre_handle);
  80         CHECK_MEMBER(lustre_handle, cookie);
  81 }
  82
  83 void
  84 check_lustre_msg_v1(void)
  85 {
  86         BLANK_LINE();
  87         CHECK_STRUCT(lustre_msg_v1);
  88         CHECK_MEMBER(lustre_msg_v1, lm_handle);
  89         CHECK_MEMBER(lustre_msg_v1, lm_magic);
  90         CHECK_MEMBER(lustre_msg_v1, lm_type);
  91         CHECK_MEMBER(lustre_msg_v1, lm_version);
  92         CHECK_MEMBER(lustre_msg_v1, lm_opc);
  93         CHECK_MEMBER(lustre_msg_v1, lm_last_xid);
  94         CHECK_MEMBER(lustre_msg_v1, lm_last_committed);
  95         CHECK_MEMBER(lustre_msg_v1, lm_transno);
  96         CHECK_MEMBER(lustre_msg_v1, lm_status);
  97         CHECK_MEMBER(lustre_msg_v1, lm_flags);
  98         CHECK_MEMBER(lustre_msg_v1, lm_conn_cnt);
  99         CHECK_MEMBER(lustre_msg_v1, lm_bufcount);
 100         CHECK_MEMBER(lustre_msg_v1, lm_buflens[0]);
 101 }
 102
 103 void
 104 check_lustre_msg_v2(void)
 105 {
 106         BLANK_LINE();
 107         CHECK_STRUCT(lustre_msg_v2);
 108         CHECK_MEMBER(lustre_msg_v2, lm_bufcount);
 109         CHECK_MEMBER(lustre_msg_v2, lm_secflvr);
 110         CHECK_MEMBER(lustre_msg_v2, lm_magic);
 111         CHECK_MEMBER(lustre_msg_v2, lm_repsize);
 112         CHECK_MEMBER(lustre_msg_v2, lm_timeout);
 113         CHECK_MEMBER(lustre_msg_v2, lm_padding_1);
 114         CHECK_MEMBER(lustre_msg_v2, lm_padding_2);
 115         CHECK_MEMBER(lustre_msg_v2, lm_padding_3);
 116         CHECK_MEMBER(lustre_msg_v2, lm_buflens[0]);
 117 }
 118
 119 void
 120 check_ptlrpc_body(void)
 121 {
 122         BLANK_LINE();
 123         CHECK_STRUCT(ptlrpc_body);
 124         CHECK_MEMBER(ptlrpc_body, pb_handle);
 125         CHECK_MEMBER(ptlrpc_body, pb_type);
 126         CHECK_MEMBER(ptlrpc_body, pb_version);
 127         CHECK_MEMBER(ptlrpc_body, pb_opc);
 128         CHECK_MEMBER(ptlrpc_body, pb_status);
 129         CHECK_MEMBER(ptlrpc_body, pb_last_xid);
 130         CHECK_MEMBER(ptlrpc_body, pb_last_seen);
 131         CHECK_MEMBER(ptlrpc_body, pb_last_committed);
 132         CHECK_MEMBER(ptlrpc_body, pb_transno);
 133         CHECK_MEMBER(ptlrpc_body, pb_flags);
 134         CHECK_MEMBER(ptlrpc_body, pb_op_flags);
 135         CHECK_MEMBER(ptlrpc_body, pb_conn_cnt);
 136         CHECK_MEMBER(ptlrpc_body, pb_padding_1);
 137         CHECK_MEMBER(ptlrpc_body, pb_padding_2);
 138         CHECK_MEMBER(ptlrpc_body, pb_padding_3);
 139         CHECK_MEMBER(ptlrpc_body, pb_padding_4);
 140         CHECK_MEMBER(ptlrpc_body, pb_padding_5);
 141 }
 142
 143 static void check_obd_connect_data(void)
 144 {
 145         BLANK_LINE();
 146         CHECK_STRUCT(obd_connect_data);
 147         CHECK_MEMBER(obd_connect_data, ocd_connect_flags);
 148         CHECK_MEMBER(obd_connect_data, ocd_version);
 149         CHECK_MEMBER(obd_connect_data, ocd_grant);
 150         CHECK_MEMBER(obd_connect_data, ocd_index);
 151         CHECK_MEMBER(obd_connect_data, ocd_brw_size);
 152         CHECK_MEMBER(obd_connect_data, ocd_ibits_known);
 153         CHECK_MEMBER(obd_connect_data, ocd_nllu);
 154         CHECK_MEMBER(obd_connect_data, ocd_nllg);
 155         CHECK_MEMBER(obd_connect_data, padding1);
 156         CHECK_MEMBER(obd_connect_data, padding2);
 157         CHECK_MEMBER(obd_connect_data, padding3);
 158         CHECK_MEMBER(obd_connect_data, padding4);
 159
 160         CHECK_CDEFINE(OBD_CONNECT_RDONLY);
 161         CHECK_CDEFINE(OBD_CONNECT_INDEX);
 162         CHECK_CDEFINE(OBD_CONNECT_GRANT);
 163         CHECK_CDEFINE(OBD_CONNECT_SRVLOCK);
 164         CHECK_CDEFINE(OBD_CONNECT_VERSION);
 165         CHECK_CDEFINE(OBD_CONNECT_REQPORTAL);
 166         CHECK_CDEFINE(OBD_CONNECT_ACL);
 167         CHECK_CDEFINE(OBD_CONNECT_XATTR);
 168         CHECK_CDEFINE(OBD_CONNECT_CROW);
 169         CHECK_CDEFINE(OBD_CONNECT_TRUNCLOCK);
 170         CHECK_CDEFINE(OBD_CONNECT_TRANSNO);
 171         CHECK_CDEFINE(OBD_CONNECT_IBITS);
 172         CHECK_CDEFINE(OBD_CONNECT_JOIN);
 173         CHECK_CDEFINE(OBD_CONNECT_ATTRFID);
 174         CHECK_CDEFINE(OBD_CONNECT_NODEVOH);
 175         CHECK_CDEFINE(OBD_CONNECT_LCL_CLIENT);
 176         CHECK_CDEFINE(OBD_CONNECT_RMT_CLIENT);
 177         CHECK_CDEFINE(OBD_CONNECT_BRW_SIZE);
 178         CHECK_CDEFINE(OBD_CONNECT_QUOTA64);
 179 }
 180
 181 static void
 182 check_obdo(void)
 183 {
 184         BLANK_LINE();
 185         CHECK_STRUCT(obdo);
 186         CHECK_MEMBER(obdo, o_valid);
 187         CHECK_MEMBER(obdo, o_id);
 188         CHECK_MEMBER(obdo, o_gr);
 189         CHECK_MEMBER(obdo, o_fid);
 190         CHECK_MEMBER(obdo, o_size);
 191         CHECK_MEMBER(obdo, o_mtime);
 192         CHECK_MEMBER(obdo, o_atime);
 193         CHECK_MEMBER(obdo, o_ctime);
 194         CHECK_MEMBER(obdo, o_blocks);
 195         CHECK_MEMBER(obdo, o_grant);
 196         CHECK_MEMBER(obdo, o_blksize);
 197         CHECK_MEMBER(obdo, o_mode);
 198         CHECK_MEMBER(obdo, o_uid);
 199         CHECK_MEMBER(obdo, o_gid);
 200         CHECK_MEMBER(obdo, o_flags);
 201         CHECK_MEMBER(obdo, o_nlink);
 202         CHECK_MEMBER(obdo, o_generation);
 203         CHECK_MEMBER(obdo, o_misc);
 204         CHECK_MEMBER(obdo, o_easize);
 205         CHECK_MEMBER(obdo, o_mds);
 206         CHECK_MEMBER(obdo, o_stripe_idx);
 207         CHECK_MEMBER(obdo, o_padding_1);
 208         CHECK_MEMBER(obdo, o_inline);
 209
 210         CHECK_VALUE(OBD_INLINESZ);
 211
 212         CHECK_CDEFINE(OBD_MD_FLID);
 213         CHECK_CDEFINE(OBD_MD_FLATIME);
 214         CHECK_CDEFINE(OBD_MD_FLMTIME);
 215         CHECK_CDEFINE(OBD_MD_FLCTIME);
 216         CHECK_CDEFINE(OBD_MD_FLSIZE);
 217         CHECK_CDEFINE(OBD_MD_FLBLOCKS);
 218         CHECK_CDEFINE(OBD_MD_FLBLKSZ);
 219         CHECK_CDEFINE(OBD_MD_FLMODE);
 220         CHECK_CDEFINE(OBD_MD_FLTYPE);
 221         CHECK_CDEFINE(OBD_MD_FLUID);
 222         CHECK_CDEFINE(OBD_MD_FLGID);
 223         CHECK_CDEFINE(OBD_MD_FLFLAGS);
 224         CHECK_CDEFINE(OBD_MD_FLNLINK);
 225         CHECK_CDEFINE(OBD_MD_FLGENER);
 226         CHECK_CDEFINE(OBD_MD_FLINLINE);
 227         CHECK_CDEFINE(OBD_MD_FLRDEV);
 228         CHECK_CDEFINE(OBD_MD_FLEASIZE);
 229         CHECK_CDEFINE(OBD_MD_LINKNAME);
 230         CHECK_CDEFINE(OBD_MD_FLHANDLE);
 231         CHECK_CDEFINE(OBD_MD_FLCKSUM);
 232         CHECK_CDEFINE(OBD_MD_FLQOS);
 233         CHECK_CDEFINE(OBD_MD_FLCOOKIE);
 234         CHECK_CDEFINE(OBD_MD_FLGROUP);
 235         CHECK_CDEFINE(OBD_MD_FLFID);
 236         CHECK_CDEFINE(OBD_MD_FLEPOCH);
 237         CHECK_CDEFINE(OBD_MD_FLGRANT);
 238         CHECK_CDEFINE(OBD_MD_FLDIREA);
 239         CHECK_CDEFINE(OBD_MD_FLUSRQUOTA);
 240         CHECK_CDEFINE(OBD_MD_FLGRPQUOTA);
 241         CHECK_CDEFINE(OBD_MD_FLMODEASIZE);
 242         CHECK_CDEFINE(OBD_MD_MDS);
 243         CHECK_CDEFINE(OBD_MD_REINT);
 244         CHECK_CDEFINE(OBD_MD_FLXATTR);
 245         CHECK_CDEFINE(OBD_MD_FLXATTRLS);
 246         CHECK_CDEFINE(OBD_MD_FLXATTRRM);
 247         CHECK_CDEFINE(OBD_MD_FLACL);
 248
 249         CHECK_CDEFINE(OBD_FL_INLINEDATA);
 250         CHECK_CDEFINE(OBD_FL_OBDMDEXISTS);
 251         CHECK_CDEFINE(OBD_FL_DELORPHAN);
 252         CHECK_CDEFINE(OBD_FL_NORPC);
 253         CHECK_CDEFINE(OBD_FL_IDONLY);
 254         CHECK_CDEFINE(OBD_FL_RECREATE_OBJS);
 255         CHECK_CDEFINE(OBD_FL_DEBUG_CHECK);
 256         CHECK_CDEFINE(OBD_FL_NO_USRQUOTA);
 257         CHECK_CDEFINE(OBD_FL_NO_GRPQUOTA);
 258         CHECK_CDEFINE(OBD_FL_CREATE_CROW);
 259 }
 260
 261 static void
 262 check_lov_mds_md_v1(void)
 263 {
 264         BLANK_LINE();
 265         CHECK_STRUCT(lov_mds_md_v1);
 266         CHECK_MEMBER(lov_mds_md_v1, lmm_magic);
 267         CHECK_MEMBER(lov_mds_md_v1, lmm_pattern);
 268         CHECK_MEMBER(lov_mds_md_v1, lmm_object_id);
 269         CHECK_MEMBER(lov_mds_md_v1, lmm_object_gr);
 270         CHECK_MEMBER(lov_mds_md_v1, lmm_stripe_size);
 271         CHECK_MEMBER(lov_mds_md_v1, lmm_stripe_count);
 272         CHECK_MEMBER(lov_mds_md_v1, lmm_objects);
 273
 274         BLANK_LINE();
 275         CHECK_STRUCT(lov_ost_data_v1);
 276         CHECK_MEMBER(lov_ost_data_v1, l_object_id);
 277         CHECK_MEMBER(lov_ost_data_v1, l_object_gr);
 278         CHECK_MEMBER(lov_ost_data_v1, l_ost_gen);
 279         CHECK_MEMBER(lov_ost_data_v1, l_ost_idx);
 280
 281         CHECK_CDEFINE(LOV_MAGIC_V1);
 282         CHECK_CDEFINE(LOV_MAGIC_JOIN);
 283
 284         CHECK_VALUE(LOV_PATTERN_RAID0);
 285         CHECK_VALUE(LOV_PATTERN_RAID1);
 286 }
 287
 288 static void
 289 check_lov_mds_md_join(void)
 290 {
 291         BLANK_LINE();
 292         CHECK_STRUCT(lov_mds_md_join);
 293         CHECK_MEMBER(lov_mds_md_join, lmmj_md);
 294         CHECK_MEMBER(lov_mds_md_join, lmmj_array_id);
 295         CHECK_MEMBER(lov_mds_md_join, lmmj_extent_count);
 296 }
 297
 298 static void
 299 check_obd_statfs(void)
 300 {
 301         BLANK_LINE();
 302         CHECK_STRUCT(obd_statfs);
 303         CHECK_MEMBER(obd_statfs, os_type);
 304         CHECK_MEMBER(obd_statfs, os_blocks);
 305         CHECK_MEMBER(obd_statfs, os_bfree);
 306         CHECK_MEMBER(obd_statfs, os_bavail);
 307         CHECK_MEMBER(obd_statfs, os_ffree);
 308         CHECK_MEMBER(obd_statfs, os_fsid);
 309         CHECK_MEMBER(obd_statfs, os_bsize);
 310         CHECK_MEMBER(obd_statfs, os_namelen);
 311         CHECK_MEMBER(obd_statfs, os_state);
 312         CHECK_MEMBER(obd_statfs, os_spare1);
 313         CHECK_MEMBER(obd_statfs, os_spare2);
 314         CHECK_MEMBER(obd_statfs, os_spare3);
 315         CHECK_MEMBER(obd_statfs, os_spare4);
 316         CHECK_MEMBER(obd_statfs, os_spare5);
 317         CHECK_MEMBER(obd_statfs, os_spare6);
 318         CHECK_MEMBER(obd_statfs, os_spare7);
 319         CHECK_MEMBER(obd_statfs, os_spare8);
 320         CHECK_MEMBER(obd_statfs, os_spare9);
 321 }
 322
 323 static void
 324 check_obd_ioobj(void)
 325 {
 326         BLANK_LINE();
 327         CHECK_STRUCT(obd_ioobj);
 328         CHECK_MEMBER(obd_ioobj, ioo_id);
 329         CHECK_MEMBER(obd_ioobj, ioo_gr);
 330         CHECK_MEMBER(obd_ioobj, ioo_type);
 331         CHECK_MEMBER(obd_ioobj, ioo_bufcnt);
 332 }
 333
 334 static void
 335 check_obd_quotactl(void)
 336 {
 337         BLANK_LINE();
 338         CHECK_STRUCT(obd_quotactl);
 339         CHECK_MEMBER(obd_quotactl, qc_cmd);
 340         CHECK_MEMBER(obd_quotactl, qc_type);
 341         CHECK_MEMBER(obd_quotactl, qc_id);
 342         CHECK_MEMBER(obd_quotactl, qc_stat);
 343         CHECK_MEMBER(obd_quotactl, qc_dqinfo);
 344         CHECK_MEMBER(obd_quotactl, qc_dqblk);
 345
 346         BLANK_LINE();
 347         CHECK_STRUCT(obd_dqinfo);
 348         CHECK_MEMBER(obd_dqinfo, dqi_bgrace);
 349         CHECK_MEMBER(obd_dqinfo, dqi_igrace);
 350         CHECK_MEMBER(obd_dqinfo, dqi_flags);
 351         CHECK_MEMBER(obd_dqinfo, dqi_valid);
 352
 353         BLANK_LINE();
 354         CHECK_STRUCT(obd_dqblk);
 355         CHECK_MEMBER(obd_dqblk, dqb_bhardlimit);
 356         CHECK_MEMBER(obd_dqblk, dqb_bsoftlimit);
 357         CHECK_MEMBER(obd_dqblk, dqb_curspace);
 358         CHECK_MEMBER(obd_dqblk, dqb_ihardlimit);
 359         CHECK_MEMBER(obd_dqblk, dqb_isoftlimit);
 360         CHECK_MEMBER(obd_dqblk, dqb_curinodes);
 361         CHECK_MEMBER(obd_dqblk, dqb_btime);
 362         CHECK_MEMBER(obd_dqblk, dqb_itime);
 363         CHECK_MEMBER(obd_dqblk, dqb_valid);
 364         CHECK_MEMBER(obd_dqblk, padding);
 365
 366         CHECK_DEFINE(Q_QUOTACHECK);
 367         CHECK_DEFINE(Q_INITQUOTA);
 368         CHECK_DEFINE(Q_GETOINFO);
 369         CHECK_DEFINE(Q_GETOQUOTA);
 370 }
 371
 372 static void
 373 check_niobuf_remote(void)
 374 {
 375         BLANK_LINE();
 376         CHECK_STRUCT(niobuf_remote);
 377         CHECK_MEMBER(niobuf_remote, offset);
 378         CHECK_MEMBER(niobuf_remote, len);
 379         CHECK_MEMBER(niobuf_remote, flags);
 380
 381         CHECK_VALUE(OBD_BRW_READ);
 382         CHECK_VALUE(OBD_BRW_WRITE);
 383         CHECK_VALUE(OBD_BRW_SYNC);
 384         CHECK_VALUE(OBD_BRW_FROM_GRANT);
 385         CHECK_VALUE(OBD_BRW_NOQUOTA);
 386 }
 387
 388 static void
 389 check_ost_body(void)
 390 {
 391         BLANK_LINE();
 392         CHECK_STRUCT(ost_body);
 393         CHECK_MEMBER(ost_body, oa);
 394 }
 395
 396 static void
 397 check_ll_fid(void)
 398 {
 399         BLANK_LINE();
 400         CHECK_STRUCT(ll_fid);
 401         CHECK_MEMBER(ll_fid, id);
 402         CHECK_MEMBER(ll_fid, generation);
 403         CHECK_MEMBER(ll_fid, f_type);
 404 }
 405
 406 static void
 407 check_mds_status_req(void)
 408 {
 409         BLANK_LINE();
 410         CHECK_STRUCT(mds_status_req);
 411         CHECK_MEMBER(mds_status_req, flags);
 412         CHECK_MEMBER(mds_status_req, repbuf);
 413 }
 414
 415 static void
 416 check_mds_body(void)
 417 {
 418         BLANK_LINE();
 419         CHECK_STRUCT(mds_body);
 420         CHECK_MEMBER(mds_body, fid1);
 421         CHECK_MEMBER(mds_body, fid2);
 422         CHECK_MEMBER(mds_body, handle);
 423         CHECK_MEMBER(mds_body, size);
 424         CHECK_MEMBER(mds_body, blocks);
 425         CHECK_MEMBER(mds_body, io_epoch);
 426         CHECK_MEMBER(mds_body, ino);
 427         CHECK_MEMBER(mds_body, valid);
 428         CHECK_MEMBER(mds_body, fsuid);
 429         CHECK_MEMBER(mds_body, fsgid);
 430         CHECK_MEMBER(mds_body, capability);
 431         CHECK_MEMBER(mds_body, mode);
 432         CHECK_MEMBER(mds_body, uid);
 433         CHECK_MEMBER(mds_body, gid);
 434         CHECK_MEMBER(mds_body, mtime);
 435         CHECK_MEMBER(mds_body, ctime);
 436         CHECK_MEMBER(mds_body, atime);
 437         CHECK_MEMBER(mds_body, flags);
 438         CHECK_MEMBER(mds_body, rdev);
 439         CHECK_MEMBER(mds_body, nlink);
 440         CHECK_MEMBER(mds_body, generation);
 441         CHECK_MEMBER(mds_body, suppgid);
 442         CHECK_MEMBER(mds_body, eadatasize);
 443         CHECK_MEMBER(mds_body, aclsize);
 444         CHECK_MEMBER(mds_body, max_mdsize);
 445         CHECK_MEMBER(mds_body, max_cookiesize);
 446         CHECK_MEMBER(mds_body, padding_4);
 447
 448         CHECK_VALUE(FMODE_READ);
 449         CHECK_VALUE(FMODE_WRITE);
 450         CHECK_VALUE(MDS_FMODE_EXEC);
 451
 452         CHECK_CDEFINE(MDS_OPEN_CREAT);
 453         CHECK_CDEFINE(MDS_OPEN_EXCL);
 454         CHECK_CDEFINE(MDS_OPEN_TRUNC);
 455         CHECK_CDEFINE(MDS_OPEN_APPEND);
 456         CHECK_CDEFINE(MDS_OPEN_SYNC);
 457         CHECK_CDEFINE(MDS_OPEN_DIRECTORY);
 458         CHECK_CDEFINE(MDS_OPEN_DELAY_CREATE);
 459         CHECK_CDEFINE(MDS_OPEN_OWNEROVERRIDE);
 460         CHECK_CDEFINE(MDS_OPEN_JOIN_FILE);
 461         CHECK_CDEFINE(MDS_OPEN_HAS_EA);
 462         CHECK_CDEFINE(MDS_OPEN_HAS_OBJS);
 463
 464         /* these should be identical to their EXT3_*_FL counterparts, and
 465          * are redefined only to avoid dragging in ext3_fs.h */
 466         CHECK_CDEFINE(MDS_SYNC_FL);
 467         CHECK_CDEFINE(MDS_IMMUTABLE_FL);
 468         CHECK_CDEFINE(MDS_APPEND_FL);
 469         CHECK_CDEFINE(MDS_NOATIME_FL);
 470         CHECK_CDEFINE(MDS_DIRSYNC_FL);
 471         CHECK_CDEFINE(MDS_BFLAG_EXT_FLAGS);
 472
 473         CHECK_CDEFINE(MDS_INODELOCK_LOOKUP);
 474         CHECK_CDEFINE(MDS_INODELOCK_UPDATE);
 475         CHECK_CDEFINE(MDS_INODELOCK_OPEN);
 476 }
 477
 478 static void
 479 check_mds_rec_setattr(void)
 480 {
 481         BLANK_LINE();
 482         CHECK_STRUCT(mds_rec_setattr);
 483         CHECK_MEMBER(mds_rec_setattr, sa_opcode);
 484         CHECK_MEMBER(mds_rec_setattr, sa_fsuid);
 485         CHECK_MEMBER(mds_rec_setattr, sa_fsgid);
 486         CHECK_MEMBER(mds_rec_setattr, sa_cap);
 487         CHECK_MEMBER(mds_rec_setattr, sa_suppgid);
 488         CHECK_MEMBER(mds_rec_setattr, sa_mode);
 489         CHECK_MEMBER(mds_rec_setattr, sa_fid);
 490         CHECK_MEMBER(mds_rec_setattr, sa_valid);
 491         CHECK_MEMBER(mds_rec_setattr, sa_size);
 492         CHECK_MEMBER(mds_rec_setattr, sa_mtime);
 493         CHECK_MEMBER(mds_rec_setattr, sa_atime);
 494         CHECK_MEMBER(mds_rec_setattr, sa_ctime);
 495         CHECK_MEMBER(mds_rec_setattr, sa_uid);
 496         CHECK_MEMBER(mds_rec_setattr, sa_gid);
 497         CHECK_MEMBER(mds_rec_setattr, sa_attr_flags);
 498 }
 499
 500 static void
 501 check_mds_rec_create(void)
 502 {
 503         BLANK_LINE();
 504         CHECK_STRUCT(mds_rec_create);
 505         CHECK_MEMBER(mds_rec_create, cr_opcode);
 506         CHECK_MEMBER(mds_rec_create, cr_fsuid);
 507         CHECK_MEMBER(mds_rec_create, cr_fsgid);
 508         CHECK_MEMBER(mds_rec_create, cr_cap);
 509         CHECK_MEMBER(mds_rec_create, cr_flags);
 510         CHECK_MEMBER(mds_rec_create, cr_mode);
 511         CHECK_MEMBER(mds_rec_create, cr_fid);
 512         CHECK_MEMBER(mds_rec_create, cr_replayfid);
 513         CHECK_MEMBER(mds_rec_create, cr_time);
 514         CHECK_MEMBER(mds_rec_create, cr_rdev);
 515         CHECK_MEMBER(mds_rec_create, cr_suppgid);
 516 }
 517
 518 static void
 519 check_mds_rec_link(void)
 520 {
 521         BLANK_LINE();
 522         CHECK_STRUCT(mds_rec_link);
 523         CHECK_MEMBER(mds_rec_link, lk_opcode);
 524         CHECK_MEMBER(mds_rec_link, lk_fsuid);
 525         CHECK_MEMBER(mds_rec_link, lk_fsgid);
 526         CHECK_MEMBER(mds_rec_link, lk_cap);
 527         CHECK_MEMBER(mds_rec_link, lk_suppgid1);
 528         CHECK_MEMBER(mds_rec_link, lk_suppgid2);
 529         CHECK_MEMBER(mds_rec_link, lk_fid1);
 530         CHECK_MEMBER(mds_rec_link, lk_fid2);
 531         CHECK_MEMBER(mds_rec_link, lk_time);
 532 }
 533
 534 static void
 535 check_mds_rec_unlink(void)
 536 {
 537         BLANK_LINE();
 538         CHECK_STRUCT(mds_rec_unlink);
 539         CHECK_MEMBER(mds_rec_unlink, ul_opcode);
 540         CHECK_MEMBER(mds_rec_unlink, ul_fsuid);
 541         CHECK_MEMBER(mds_rec_unlink, ul_fsgid);
 542         CHECK_MEMBER(mds_rec_unlink, ul_cap);
 543         CHECK_MEMBER(mds_rec_unlink, ul_suppgid);
 544         CHECK_MEMBER(mds_rec_unlink, ul_mode);
 545         CHECK_MEMBER(mds_rec_unlink, ul_fid1);
 546         CHECK_MEMBER(mds_rec_unlink, ul_fid2);
 547         CHECK_MEMBER(mds_rec_unlink, ul_time);
 548 }
 549
 550 static void
 551 check_mds_rec_rename(void)
 552 {
 553         BLANK_LINE();
 554         CHECK_STRUCT(mds_rec_rename);
 555         CHECK_MEMBER(mds_rec_rename, rn_opcode);
 556         CHECK_MEMBER(mds_rec_rename, rn_fsuid);
 557         CHECK_MEMBER(mds_rec_rename, rn_fsgid);
 558         CHECK_MEMBER(mds_rec_rename, rn_cap);
 559         CHECK_MEMBER(mds_rec_rename, rn_suppgid1);
 560         CHECK_MEMBER(mds_rec_rename, rn_suppgid2);
 561         CHECK_MEMBER(mds_rec_rename, rn_fid1);
 562         CHECK_MEMBER(mds_rec_rename, rn_fid2);
 563         CHECK_MEMBER(mds_rec_rename, rn_time);
 564 }
 565
 566 static void
 567 check_mds_rec_join(void)
 568 {
 569         BLANK_LINE();
 570         CHECK_STRUCT(mds_rec_join);
 571         CHECK_MEMBER(mds_rec_join, jr_fid);
 572         CHECK_MEMBER(mds_rec_join, jr_headsize);
 573 }
 574
 575 static void
 576 check_lov_desc(void)
 577 {
 578         BLANK_LINE();
 579         CHECK_STRUCT(lov_desc);
 580         CHECK_MEMBER(lov_desc, ld_tgt_count);
 581         CHECK_MEMBER(lov_desc, ld_active_tgt_count);
 582         CHECK_MEMBER(lov_desc, ld_default_stripe_count);
 583         CHECK_MEMBER(lov_desc, ld_pattern);
 584         CHECK_MEMBER(lov_desc, ld_default_stripe_size);
 585         CHECK_MEMBER(lov_desc, ld_default_stripe_offset);
 586         CHECK_MEMBER(lov_desc, ld_qos_maxage);
 587         CHECK_MEMBER(lov_desc, ld_padding_1);
 588         CHECK_MEMBER(lov_desc, ld_padding_2);
 589         CHECK_MEMBER(lov_desc, ld_uuid);
 590 }
 591
 592 static void
 593 check_ldlm_res_id(void)
 594 {
 595         BLANK_LINE();
 596         CHECK_STRUCT(ldlm_res_id);
 597         CHECK_MEMBER(ldlm_res_id, name[RES_NAME_SIZE]);
 598 }
 599
 600 static void
 601 check_ldlm_extent(void)
 602 {
 603         BLANK_LINE();
 604         CHECK_STRUCT(ldlm_extent);
 605         CHECK_MEMBER(ldlm_extent, start);
 606         CHECK_MEMBER(ldlm_extent, end);
 607         CHECK_MEMBER(ldlm_extent, gid);
 608 }
 609
 610 static void
 611 check_ldlm_inodebits(void)
 612 {
 613         BLANK_LINE();
 614         CHECK_STRUCT(ldlm_inodebits);
 615         CHECK_MEMBER(ldlm_inodebits, bits);
 616 }
 617
 618 static void
 619 check_ldlm_flock(void)
 620 {
 621         BLANK_LINE();
 622         CHECK_STRUCT(ldlm_flock);
 623         CHECK_MEMBER(ldlm_flock, start);
 624         CHECK_MEMBER(ldlm_flock, end);
 625         CHECK_MEMBER(ldlm_flock, blocking_pid);
 626         CHECK_MEMBER(ldlm_flock, pid);
 627 }
 628
 629 static void
 630 check_ldlm_intent(void)
 631 {
 632         BLANK_LINE();
 633         CHECK_STRUCT(ldlm_intent);
 634         CHECK_MEMBER(ldlm_intent, opc);
 635 }
 636
 637 static void
 638 check_ldlm_resource_desc(void)
 639 {
 640         BLANK_LINE();
 641         CHECK_STRUCT(ldlm_resource_desc);
 642         CHECK_MEMBER(ldlm_resource_desc, lr_type);
 643         CHECK_MEMBER(ldlm_resource_desc, lr_padding);
 644         CHECK_MEMBER(ldlm_resource_desc, lr_name);
 645 }
 646
 647 static void
 648 check_ldlm_lock_desc(void)
 649 {
 650         BLANK_LINE();
 651         CHECK_STRUCT(ldlm_lock_desc);
 652         CHECK_MEMBER(ldlm_lock_desc, l_resource);
 653         CHECK_MEMBER(ldlm_lock_desc, l_req_mode);
 654         CHECK_MEMBER(ldlm_lock_desc, l_granted_mode);
 655         CHECK_MEMBER(ldlm_lock_desc, l_policy_data);
 656 }
 657
 658 static void
 659 check_ldlm_request(void)
 660 {
 661         BLANK_LINE();
 662         CHECK_STRUCT(ldlm_request);
 663         CHECK_MEMBER(ldlm_request, lock_flags);
 664         CHECK_MEMBER(ldlm_request, lock_padding);
 665         CHECK_MEMBER(ldlm_request, lock_desc);
 666         CHECK_MEMBER(ldlm_request, lock_handle1);
 667         CHECK_MEMBER(ldlm_request, lock_handle2);
 668 }
 669
 670 static void
 671 check_ldlm_reply(void)
 672 {
 673         BLANK_LINE();
 674         CHECK_STRUCT(ldlm_reply);
 675         CHECK_MEMBER(ldlm_reply, lock_flags);
 676         CHECK_MEMBER(ldlm_request, lock_padding);
 677         CHECK_MEMBER(ldlm_request, lock_desc);
 678         CHECK_MEMBER(ldlm_reply, lock_handle);
 679         CHECK_MEMBER(ldlm_reply, lock_policy_res1);
 680         CHECK_MEMBER(ldlm_reply, lock_policy_res2);
 681 }
 682
 683 static void
 684 check_ldlm_lvb(void)
 685 {
 686         BLANK_LINE();
 687         CHECK_STRUCT(ost_lvb);
 688         CHECK_MEMBER(ost_lvb, lvb_size);
 689         CHECK_MEMBER(ost_lvb, lvb_mtime);
 690         CHECK_MEMBER(ost_lvb, lvb_atime);
 691         CHECK_MEMBER(ost_lvb, lvb_ctime);
 692         CHECK_MEMBER(ost_lvb, lvb_blocks);
 693 }
 694
 695
 696 static void
 697 check_llog_logid(void)
 698 {
 699         BLANK_LINE();
 700         CHECK_STRUCT(llog_logid);
 701         CHECK_MEMBER(llog_logid, lgl_oid);
 702         CHECK_MEMBER(llog_logid, lgl_ogr);
 703         CHECK_MEMBER(llog_logid, lgl_ogen);
 704
 705         CHECK_CVALUE(OST_SZ_REC);
 706         CHECK_CVALUE(OST_RAID1_REC);
 707         CHECK_CVALUE(MDS_UNLINK_REC);
 708         CHECK_CVALUE(MDS_SETATTR_REC);
 709         CHECK_CVALUE(OBD_CFG_REC);
 710         CHECK_CVALUE(PTL_CFG_REC);
 711         CHECK_CVALUE(LLOG_GEN_REC);
 712         CHECK_CVALUE(LLOG_JOIN_REC);
 713         CHECK_CVALUE(LLOG_HDR_MAGIC);
 714         CHECK_CVALUE(LLOG_LOGID_MAGIC);
 715 }
 716
 717 static void
 718 check_llog_catid(void)
 719 {
 720         BLANK_LINE();
 721         CHECK_STRUCT(llog_catid);
 722         CHECK_MEMBER(llog_catid, lci_logid);
 723         CHECK_MEMBER(llog_catid, lci_padding1);
 724         CHECK_MEMBER(llog_catid, lci_padding2);
 725         CHECK_MEMBER(llog_catid, lci_padding3);
 726 }
 727
 728 static void
 729 check_llog_rec_hdr(void)
 730 {
 731         BLANK_LINE();
 732         CHECK_STRUCT(llog_rec_hdr);
 733         CHECK_MEMBER(llog_rec_hdr, lrh_len);
 734         CHECK_MEMBER(llog_rec_hdr, lrh_index);
 735         CHECK_MEMBER(llog_rec_hdr, lrh_type);
 736         CHECK_MEMBER(llog_rec_hdr, padding);
 737 }
 738
 739 static void
 740 check_llog_rec_tail(void)
 741 {
 742         BLANK_LINE();
 743         CHECK_STRUCT(llog_rec_tail);
 744         CHECK_MEMBER(llog_rec_tail, lrt_len);
 745         CHECK_MEMBER(llog_rec_tail, lrt_index);
 746 }
 747
 748 static void
 749 check_llog_logid_rec(void)
 750 {
 751         BLANK_LINE();
 752         CHECK_STRUCT(llog_logid_rec);
 753         CHECK_MEMBER(llog_logid_rec, lid_hdr);
 754         CHECK_MEMBER(llog_logid_rec, lid_id);
 755         CHECK_MEMBER(llog_logid_rec, padding1);
 756         CHECK_MEMBER(llog_logid_rec, padding2);
 757         CHECK_MEMBER(llog_logid_rec, padding3);
 758         CHECK_MEMBER(llog_logid_rec, padding4);
 759         CHECK_MEMBER(llog_logid_rec, padding5);
 760         CHECK_MEMBER(llog_logid_rec, lid_tail);
 761 }
 762
 763 static void
 764 check_llog_create_rec(void)
 765 {
 766         BLANK_LINE();
 767         CHECK_STRUCT(llog_create_rec);
 768         CHECK_MEMBER(llog_create_rec, lcr_hdr);
 769         CHECK_MEMBER(llog_create_rec, lcr_fid);
 770         CHECK_MEMBER(llog_create_rec, lcr_oid);
 771         CHECK_MEMBER(llog_create_rec, lcr_ogen);
 772         CHECK_MEMBER(llog_create_rec, padding);
 773 }
 774
 775 static void
 776 check_llog_orphan_rec(void)
 777 {
 778         BLANK_LINE();
 779         CHECK_STRUCT(llog_orphan_rec);
 780         CHECK_MEMBER(llog_orphan_rec, lor_hdr);
 781         CHECK_MEMBER(llog_orphan_rec, lor_oid);
 782         CHECK_MEMBER(llog_orphan_rec, lor_ogen);
 783         CHECK_MEMBER(llog_orphan_rec, padding);
 784         CHECK_MEMBER(llog_orphan_rec, lor_tail);
 785 }
 786
 787 static void
 788 check_llog_unlink_rec(void)
 789 {
 790         BLANK_LINE();
 791         CHECK_STRUCT(llog_unlink_rec);
 792         CHECK_MEMBER(llog_unlink_rec, lur_hdr);
 793         CHECK_MEMBER(llog_unlink_rec, lur_oid);
 794         CHECK_MEMBER(llog_unlink_rec, lur_ogen);
 795         CHECK_MEMBER(llog_unlink_rec, padding);
 796         CHECK_MEMBER(llog_unlink_rec, lur_tail);
 797 }
 798
 799 static void
 800 check_llog_setattr_rec(void)
 801 {
 802         BLANK_LINE();
 803         CHECK_STRUCT(llog_setattr_rec);
 804         CHECK_MEMBER(llog_setattr_rec, lsr_hdr);
 805         CHECK_MEMBER(llog_setattr_rec, lsr_oid);
 806         CHECK_MEMBER(llog_setattr_rec, lsr_ogen);
 807         CHECK_MEMBER(llog_setattr_rec, lsr_uid);
 808         CHECK_MEMBER(llog_setattr_rec, lsr_gid);
 809         CHECK_MEMBER(llog_setattr_rec, padding);
 810         CHECK_MEMBER(llog_setattr_rec, lsr_tail);
 811 }
 812
 813 static void
 814 check_llog_size_change_rec(void)
 815 {
 816         BLANK_LINE();
 817         CHECK_STRUCT(llog_size_change_rec);
 818         CHECK_MEMBER(llog_size_change_rec, lsc_hdr);
 819         CHECK_MEMBER(llog_size_change_rec, lsc_fid);
 820         CHECK_MEMBER(llog_size_change_rec, lsc_io_epoch);
 821         CHECK_MEMBER(llog_size_change_rec, padding);
 822         CHECK_MEMBER(llog_size_change_rec, lsc_tail);
 823 }
 824
 825 static void
 826 check_llog_gen(void)
 827 {
 828         BLANK_LINE();
 829         CHECK_STRUCT(llog_gen);
 830         CHECK_MEMBER(llog_gen, mnt_cnt);
 831         CHECK_MEMBER(llog_gen, conn_cnt);
 832 }
 833
 834 static void
 835 check_llog_gen_rec(void)
 836 {
 837         BLANK_LINE();
 838         CHECK_STRUCT(llog_gen_rec);
 839         CHECK_MEMBER(llog_gen_rec, lgr_hdr);
 840         CHECK_MEMBER(llog_gen_rec, lgr_gen);
 841         CHECK_MEMBER(llog_gen_rec, lgr_tail);
 842 }
 843
 844 static void
 845 check_llog_log_hdr(void)
 846 {
 847         BLANK_LINE();
 848         CHECK_STRUCT(llog_log_hdr);
 849         CHECK_MEMBER(llog_log_hdr, llh_hdr);
 850         CHECK_MEMBER(llog_log_hdr, llh_timestamp);
 851         CHECK_MEMBER(llog_log_hdr, llh_count);
 852         CHECK_MEMBER(llog_log_hdr, llh_bitmap_offset);
 853         CHECK_MEMBER(llog_log_hdr, llh_size);
 854         CHECK_MEMBER(llog_log_hdr, llh_flags);
 855         CHECK_MEMBER(llog_log_hdr, llh_cat_idx);
 856         CHECK_MEMBER(llog_log_hdr, llh_tgtuuid);
 857         CHECK_MEMBER(llog_log_hdr, llh_reserved);
 858         CHECK_MEMBER(llog_log_hdr, llh_bitmap);
 859         CHECK_MEMBER(llog_log_hdr, llh_tail);
 860 }
 861
 862 static void
 863 check_llog_cookie(void)
 864 {
 865         BLANK_LINE();
 866         CHECK_STRUCT(llog_cookie);
 867         CHECK_MEMBER(llog_cookie, lgc_lgl);
 868         CHECK_MEMBER(llog_cookie, lgc_subsys);
 869         CHECK_MEMBER(llog_cookie, lgc_index);
 870         CHECK_MEMBER(llog_cookie, lgc_padding);
 871 }
 872
 873 static void
 874 check_llogd_body(void)
 875 {
 876         BLANK_LINE();
 877         CHECK_STRUCT(llogd_body);
 878         CHECK_MEMBER(llogd_body, lgd_logid);
 879         CHECK_MEMBER(llogd_body, lgd_ctxt_idx);
 880         CHECK_MEMBER(llogd_body, lgd_llh_flags);
 881         CHECK_MEMBER(llogd_body, lgd_index);
 882         CHECK_MEMBER(llogd_body, lgd_saved_index);
 883         CHECK_MEMBER(llogd_body, lgd_len);
 884         CHECK_MEMBER(llogd_body, lgd_cur_offset);
 885
 886         CHECK_CVALUE(LLOG_ORIGIN_HANDLE_CREATE);
 887         CHECK_CVALUE(LLOG_ORIGIN_HANDLE_NEXT_BLOCK);
 888         CHECK_CVALUE(LLOG_ORIGIN_HANDLE_READ_HEADER);
 889         CHECK_CVALUE(LLOG_ORIGIN_HANDLE_WRITE_REC);
 890         CHECK_CVALUE(LLOG_ORIGIN_HANDLE_CLOSE);
 891         CHECK_CVALUE(LLOG_ORIGIN_CONNECT);
 892         CHECK_CVALUE(LLOG_CATINFO);
 893         CHECK_CVALUE(LLOG_ORIGIN_HANDLE_PREV_BLOCK);
 894         CHECK_CVALUE(LLOG_ORIGIN_HANDLE_DESTROY);
 895 }
 896
 897 static void
 898 check_llogd_conn_body(void)
 899 {
 900         BLANK_LINE();
 901         CHECK_STRUCT(llogd_conn_body);
 902         CHECK_MEMBER(llogd_conn_body, lgdc_gen);
 903         CHECK_MEMBER(llogd_conn_body, lgdc_logid);
 904         CHECK_MEMBER(llogd_conn_body, lgdc_ctxt_idx);
 905 }
 906
 907 static void
 908 check_mds_extent_desc(void)
 909 {
 910         BLANK_LINE();
 911         CHECK_STRUCT(mds_extent_desc);
 912         CHECK_MEMBER(mds_extent_desc, med_start);
 913         CHECK_MEMBER(mds_extent_desc, med_len);
 914         CHECK_MEMBER(mds_extent_desc, med_lmm);
 915 }
 916
 917 static void
 918 check_llog_array_rec(void)
 919 {
 920         BLANK_LINE();
 921         CHECK_STRUCT(llog_array_rec);
 922         CHECK_MEMBER(llog_array_rec, lmr_hdr);
 923         CHECK_MEMBER(llog_array_rec, lmr_med);
 924         CHECK_MEMBER(llog_array_rec, lmr_tail);
 925 }
 926
 927 static void
 928 check_qunit_data(void)
 929 {
 930         BLANK_LINE();
 931         CHECK_STRUCT(qunit_data);
 932         CHECK_MEMBER(qunit_data, qd_id);
 933         CHECK_MEMBER(qunit_data, qd_flags);
 934         CHECK_MEMBER(qunit_data, qd_count);
 935 }
 936
 937 static void
 938 check_qunit_data_old(void)
 939 {
 940         BLANK_LINE();
 941         CHECK_STRUCT(qunit_data_old);
 942         CHECK_MEMBER(qunit_data_old, qd_id);
 943         CHECK_MEMBER(qunit_data_old, qd_type);
 944         CHECK_MEMBER(qunit_data_old, qd_count);
 945         CHECK_MEMBER(qunit_data_old, qd_isblk);
 946 }
 947
 948 static void
 949 check_mgs_target_info(void)
 950 {
 951         BLANK_LINE();
 952         CHECK_STRUCT(mgs_target_info);
 953         CHECK_MEMBER(mgs_target_info, mti_lustre_ver);
 954         CHECK_MEMBER(mgs_target_info, mti_stripe_index);
 955         CHECK_MEMBER(mgs_target_info, mti_config_ver);
 956         CHECK_MEMBER(mgs_target_info, mti_flags);
 957         CHECK_MEMBER(mgs_target_info, mti_nid_count);
 958         CHECK_MEMBER(mgs_target_info, mti_fsname);
 959         CHECK_MEMBER(mgs_target_info, mti_svname);
 960         CHECK_MEMBER(mgs_target_info, mti_uuid);
 961         CHECK_MEMBER(mgs_target_info, mti_nids);
 962         CHECK_MEMBER(mgs_target_info, mti_params);
 963 }
 964
 965 static void
 966 check_lustre_disk_data(void)
 967 {
 968         BLANK_LINE();
 969         CHECK_STRUCT(lustre_disk_data);
 970         CHECK_MEMBER(lustre_disk_data, ldd_magic);
 971         CHECK_MEMBER(lustre_disk_data, ldd_feature_compat);
 972         CHECK_MEMBER(lustre_disk_data, ldd_feature_rocompat);
 973         CHECK_MEMBER(lustre_disk_data, ldd_feature_incompat);
 974         CHECK_MEMBER(lustre_disk_data, ldd_config_ver);
 975         CHECK_MEMBER(lustre_disk_data, ldd_flags);
 976         CHECK_MEMBER(lustre_disk_data, ldd_svindex);
 977         CHECK_MEMBER(lustre_disk_data, ldd_mount_type);
 978         CHECK_MEMBER(lustre_disk_data, ldd_fsname);
 979         CHECK_MEMBER(lustre_disk_data, ldd_svname);
 980         CHECK_MEMBER(lustre_disk_data, ldd_uuid);
 981         CHECK_MEMBER(lustre_disk_data, ldd_userdata);
 982         CHECK_MEMBER(lustre_disk_data, ldd_mount_opts);
 983         CHECK_MEMBER(lustre_disk_data, ldd_params);
 984 }
 985
 986 static void
 987 system_string (char *cmdline, char *str, int len)
 988 {
 989         int   fds[2];
 990         int   rc;
 991         pid_t pid;
 992
 993         rc = pipe(fds);
 994         if (rc != 0)
 995                 abort();
 996
 997         pid = fork();
 998         if (pid == 0) {
 999                 /* child */
1000                 int   fd = fileno(stdout);
1001
1002                 rc = dup2(fds[1], fd);
1003                 if (rc != fd)
1004                         abort();
1005
1006                 exit(system(cmdline));
1007                 /* notreached */
1008         } else if ((int)pid < 0) {
1009                 abort();
1010         } else {
1011                 FILE *f = fdopen(fds[0], "r");
1012
1013                 if (f == NULL)
1014                         abort();
1015
1016                 close(fds[1]);
1017
1018                 if (fgets(str, len, f) == NULL)
1019                         abort();
1020
1021                 if (waitpid(pid, &rc, 0) != pid)
1022                         abort();
1023
1024                 if (!WIFEXITED(rc) || WEXITSTATUS(rc) != 0)
1025                         abort();
1026
1027                 if (strnlen(str, len) == len)
1028                         str[len - 1] = 0;
1029
1030                 if (str[strlen(str) - 1] == '\n')
1031                         str[strlen(str) - 1] = 0;
1032
1033                 fclose(f);
1034         }
1035 }
1036
1037 int
1038 main(int argc, char **argv)
1039 {
1040         char unameinfo[80];
1041         char gccinfo[80];
1042
1043         system_string("uname -a", unameinfo, sizeof(unameinfo));
1044         system_string(CC " -v 2>&1 | tail -1", gccinfo, sizeof(gccinfo));
1045
1046         printf ("void lustre_assert_wire_constants(void)\n"
1047                 "{\n"
1048                 "        /* Wire protocol assertions generated by 'wirecheck'\n"
1049                 "         * (make -C lustre/utils newwirecheck)\n"
1050                 "         * running on %s\n"
1051                 "         * with %s */\n"
1052                 "\n", unameinfo, gccinfo);
1053
1054         BLANK_LINE ();
1055
1056         COMMENT("Constants...");
1057         CHECK_DEFINE(LUSTRE_MSG_MAGIC_V1);
1058         CHECK_DEFINE(LUSTRE_MSG_MAGIC_V2);
1059         CHECK_DEFINE(PTLRPC_MSG_VERSION);
1060
1061         CHECK_VALUE(PTL_RPC_MSG_REQUEST);
1062         CHECK_VALUE(PTL_RPC_MSG_ERR);
1063         CHECK_VALUE(PTL_RPC_MSG_REPLY);
1064
1065         CHECK_VALUE(MSG_LAST_REPLAY);
1066         CHECK_VALUE(MSG_RESENT);
1067         CHECK_VALUE(MSG_REPLAY);
1068
1069         CHECK_VALUE(MSG_CONNECT_RECOVERING);
1070         CHECK_VALUE(MSG_CONNECT_RECONNECT);
1071         CHECK_VALUE(MSG_CONNECT_REPLAYABLE);
1072
1073         CHECK_VALUE(OST_REPLY);
1074         CHECK_VALUE(OST_GETATTR);
1075         CHECK_VALUE(OST_SETATTR);
1076         CHECK_VALUE(OST_READ);
1077         CHECK_VALUE(OST_WRITE);
1078         CHECK_VALUE(OST_CREATE);
1079         CHECK_VALUE(OST_DESTROY);
1080         CHECK_VALUE(OST_GET_INFO);
1081         CHECK_VALUE(OST_CONNECT);
1082         CHECK_VALUE(OST_DISCONNECT);
1083         CHECK_VALUE(OST_PUNCH);
1084         CHECK_VALUE(OST_OPEN);
1085         CHECK_VALUE(OST_CLOSE);
1086         CHECK_VALUE(OST_STATFS);
1087         CHECK_VALUE(OST_SYNC);
1088         CHECK_VALUE(OST_QUOTACHECK);
1089         CHECK_VALUE(OST_QUOTACTL);
1090         CHECK_VALUE(OST_LAST_OPC);
1091
1092         CHECK_DEFINE(OBD_OBJECT_EOF);
1093
1094         CHECK_VALUE(MDS_GETATTR);
1095         CHECK_VALUE(MDS_GETATTR_NAME);
1096         CHECK_VALUE(MDS_CLOSE);
1097         CHECK_VALUE(MDS_REINT);
1098         CHECK_VALUE(MDS_READPAGE);
1099         CHECK_VALUE(MDS_CONNECT);
1100         CHECK_VALUE(MDS_DISCONNECT);
1101         CHECK_VALUE(MDS_GETSTATUS);
1102         CHECK_VALUE(MDS_STATFS);
1103         CHECK_VALUE(MDS_PIN);
1104         CHECK_VALUE(MDS_UNPIN);
1105         CHECK_VALUE(MDS_SYNC);
1106         CHECK_VALUE(MDS_DONE_WRITING);
1107         CHECK_VALUE(MDS_SET_INFO);
1108         CHECK_VALUE(MDS_QUOTACHECK);
1109         CHECK_VALUE(MDS_QUOTACTL);
1110         CHECK_VALUE(MDS_LAST_OPC);
1111
1112         CHECK_VALUE(REINT_SETATTR);
1113         CHECK_VALUE(REINT_CREATE);
1114         CHECK_VALUE(REINT_LINK);
1115         CHECK_VALUE(REINT_UNLINK);
1116         CHECK_VALUE(REINT_RENAME);
1117         CHECK_VALUE(REINT_OPEN);
1118         CHECK_VALUE(REINT_MAX);
1119
1120         CHECK_VALUE(MGS_CONNECT);
1121         CHECK_VALUE(MGS_DISCONNECT);
1122         CHECK_VALUE(MGS_EXCEPTION);
1123         CHECK_VALUE(MGS_TARGET_REG);
1124         CHECK_VALUE(MGS_TARGET_DEL);
1125
1126         CHECK_VALUE(DISP_IT_EXECD);
1127         CHECK_VALUE(DISP_LOOKUP_EXECD);
1128         CHECK_VALUE(DISP_LOOKUP_NEG);
1129         CHECK_VALUE(DISP_LOOKUP_POS);
1130         CHECK_VALUE(DISP_OPEN_CREATE);
1131         CHECK_VALUE(DISP_OPEN_OPEN);
1132
1133         CHECK_VALUE(MDS_STATUS_CONN);
1134         CHECK_VALUE(MDS_STATUS_LOV);
1135
1136         CHECK_VALUE(LDLM_ENQUEUE);
1137         CHECK_VALUE(LDLM_CONVERT);
1138         CHECK_VALUE(LDLM_CANCEL);
1139         CHECK_VALUE(LDLM_BL_CALLBACK);
1140         CHECK_VALUE(LDLM_CP_CALLBACK);
1141         CHECK_VALUE(LDLM_GL_CALLBACK);
1142         CHECK_VALUE(LDLM_LAST_OPC);
1143
1144         CHECK_VALUE(LCK_EX);
1145         CHECK_VALUE(LCK_PW);
1146         CHECK_VALUE(LCK_PR);
1147         CHECK_VALUE(LCK_CW);
1148         CHECK_VALUE(LCK_CR);
1149         CHECK_VALUE(LCK_NL);
1150         CHECK_VALUE(LCK_GROUP);
1151         CHECK_VALUE(LCK_MAXMODE);
1152
1153         CHECK_CVALUE(LDLM_PLAIN);
1154         CHECK_CVALUE(LDLM_EXTENT);
1155         CHECK_CVALUE(LDLM_FLOCK);
1156         CHECK_CVALUE(LDLM_IBITS);
1157
1158         CHECK_VALUE(OBD_PING);
1159         CHECK_VALUE(OBD_LOG_CANCEL);
1160         CHECK_VALUE(OBD_QC_CALLBACK);
1161         CHECK_VALUE(OBD_LAST_OPC);
1162
1163         CHECK_VALUE(QUOTA_DQACQ);
1164         CHECK_VALUE(QUOTA_DQREL);
1165
1166         CHECK_VALUE(MGS_CONNECT);
1167         CHECK_VALUE(MGS_DISCONNECT);
1168         CHECK_VALUE(MGS_EXCEPTION);
1169         CHECK_VALUE(MGS_TARGET_REG);
1170         CHECK_VALUE(MGS_TARGET_DEL);
1171
1172         COMMENT("Sizes and Offsets");
1173         BLANK_LINE();
1174         CHECK_STRUCT(obd_uuid);
1175         check_lustre_handle();
1176         check_lustre_msg_v1();
1177         check_lustre_msg_v2();
1178         printf("        LASSERT(offsetof(struct lustre_msg_v1, lm_magic) == "
1179                "offsetof(struct lustre_msg_v2, lm_magic));\n");
1180         check_ptlrpc_body();
1181         check_obd_connect_data();
1182         check_obdo();
1183         check_lov_mds_md_v1();
1184         check_lov_mds_md_join();
1185         check_obd_statfs();
1186         check_obd_ioobj();
1187         check_obd_quotactl();
1188         check_niobuf_remote();
1189         check_ost_body();
1190         check_ll_fid();
1191         check_mds_status_req();
1192         check_mds_body();
1193         check_mds_rec_setattr();
1194         check_mds_rec_create();
1195         check_mds_rec_link();
1196         check_mds_rec_unlink();
1197         check_mds_rec_rename();
1198         check_mds_rec_join();
1199         check_lov_desc();
1200         check_ldlm_res_id();
1201         check_ldlm_extent();
1202         check_ldlm_flock();
1203         check_ldlm_inodebits();
1204         check_ldlm_intent();
1205         check_ldlm_resource_desc();
1206         check_ldlm_lock_desc();
1207         check_ldlm_request();
1208         check_ldlm_reply();
1209         check_ldlm_lvb();
1210         check_llog_logid();
1211         check_llog_catid();
1212         check_llog_rec_hdr();
1213         check_llog_rec_tail();
1214         check_llog_logid_rec();
1215         check_llog_create_rec();
1216         check_llog_orphan_rec();
1217         check_llog_unlink_rec();
1218         check_llog_setattr_rec();
1219         check_llog_size_change_rec();
1220         check_llog_gen();
1221         check_llog_gen_rec();
1222         check_llog_log_hdr();
1223         check_llog_cookie();
1224         check_llogd_body();
1225         check_llogd_conn_body();
1226         check_llog_array_rec();
1227         check_mds_extent_desc();
1228         check_qunit_data();
1229         check_qunit_data_old();
1230         check_mgs_target_info();
1231         check_lustre_disk_data();
1232
1233
1234         printf("}\n\n");
1235
1236         return(0);
1237 }