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, ocd_transno);
 156         CHECK_MEMBER(obd_connect_data, ocd_group);
 157         CHECK_MEMBER(obd_connect_data, padding1);
 158         CHECK_MEMBER(obd_connect_data, padding2);
 159         CHECK_MEMBER(obd_connect_data, padding3);
 160
 161         CHECK_CDEFINE(OBD_CONNECT_RDONLY);
 162         CHECK_CDEFINE(OBD_CONNECT_INDEX);
 163         CHECK_CDEFINE(OBD_CONNECT_GRANT);
 164         CHECK_CDEFINE(OBD_CONNECT_SRVLOCK);
 165         CHECK_CDEFINE(OBD_CONNECT_VERSION);
 166         CHECK_CDEFINE(OBD_CONNECT_REQPORTAL);
 167         CHECK_CDEFINE(OBD_CONNECT_ACL);
 168         CHECK_CDEFINE(OBD_CONNECT_XATTR);
 169         CHECK_CDEFINE(OBD_CONNECT_REAL);
 170         CHECK_CDEFINE(OBD_CONNECT_TRUNCLOCK);
 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         CHECK_CDEFINE(OBD_CONNECT_MDS_CAPA);
 180         CHECK_CDEFINE(OBD_CONNECT_OSS_CAPA);
 181         CHECK_CDEFINE(OBD_CONNECT_MDS_MDS);
 182         CHECK_CDEFINE(OBD_CONNECT_SOM);
 183 }
 184
 185 static void
 186 check_obdo(void)
 187 {
 188         BLANK_LINE();
 189         CHECK_STRUCT(obdo);
 190         CHECK_MEMBER(obdo, o_valid);
 191         CHECK_MEMBER(obdo, o_id);
 192         CHECK_MEMBER(obdo, o_gr);
 193         CHECK_MEMBER(obdo, o_fid);
 194         CHECK_MEMBER(obdo, o_size);
 195         CHECK_MEMBER(obdo, o_mtime);
 196         CHECK_MEMBER(obdo, o_atime);
 197         CHECK_MEMBER(obdo, o_ctime);
 198         CHECK_MEMBER(obdo, o_blocks);
 199         CHECK_MEMBER(obdo, o_grant);
 200         CHECK_MEMBER(obdo, o_blksize);
 201         CHECK_MEMBER(obdo, o_mode);
 202         CHECK_MEMBER(obdo, o_uid);
 203         CHECK_MEMBER(obdo, o_gid);
 204         CHECK_MEMBER(obdo, o_flags);
 205         CHECK_MEMBER(obdo, o_nlink);
 206         CHECK_MEMBER(obdo, o_generation);
 207         CHECK_MEMBER(obdo, o_misc);
 208         CHECK_MEMBER(obdo, o_easize);
 209         CHECK_MEMBER(obdo, o_mds);
 210         CHECK_MEMBER(obdo, o_stripe_idx);
 211         CHECK_MEMBER(obdo, o_padding_1);
 212         CHECK_MEMBER(obdo, o_inline);
 213
 214         CHECK_VALUE(OBD_INLINESZ);
 215
 216         CHECK_CDEFINE(OBD_MD_FLID);
 217         CHECK_CDEFINE(OBD_MD_FLATIME);
 218         CHECK_CDEFINE(OBD_MD_FLMTIME);
 219         CHECK_CDEFINE(OBD_MD_FLCTIME);
 220         CHECK_CDEFINE(OBD_MD_FLSIZE);
 221         CHECK_CDEFINE(OBD_MD_FLBLOCKS);
 222         CHECK_CDEFINE(OBD_MD_FLBLKSZ);
 223         CHECK_CDEFINE(OBD_MD_FLMODE);
 224         CHECK_CDEFINE(OBD_MD_FLTYPE);
 225         CHECK_CDEFINE(OBD_MD_FLUID);
 226         CHECK_CDEFINE(OBD_MD_FLGID);
 227         CHECK_CDEFINE(OBD_MD_FLFLAGS);
 228         CHECK_CDEFINE(OBD_MD_FLNLINK);
 229         CHECK_CDEFINE(OBD_MD_FLGENER);
 230         CHECK_CDEFINE(OBD_MD_FLINLINE);
 231         CHECK_CDEFINE(OBD_MD_FLRDEV);
 232         CHECK_CDEFINE(OBD_MD_FLEASIZE);
 233         CHECK_CDEFINE(OBD_MD_LINKNAME);
 234         CHECK_CDEFINE(OBD_MD_FLHANDLE);
 235         CHECK_CDEFINE(OBD_MD_FLCKSUM);
 236         CHECK_CDEFINE(OBD_MD_FLQOS);
 237         CHECK_CDEFINE(OBD_MD_FLCOOKIE);
 238         CHECK_CDEFINE(OBD_MD_FLGROUP);
 239         CHECK_CDEFINE(OBD_MD_FLFID);
 240         CHECK_CDEFINE(OBD_MD_FLEPOCH);
 241         CHECK_CDEFINE(OBD_MD_FLGRANT);
 242         CHECK_CDEFINE(OBD_MD_FLDIREA);
 243         CHECK_CDEFINE(OBD_MD_FLUSRQUOTA);
 244         CHECK_CDEFINE(OBD_MD_FLGRPQUOTA);
 245         CHECK_CDEFINE(OBD_MD_FLMODEASIZE);
 246         CHECK_CDEFINE(OBD_MD_MDS);
 247         CHECK_CDEFINE(OBD_MD_REINT);
 248         CHECK_CDEFINE(OBD_MD_FLXATTR);
 249         CHECK_CDEFINE(OBD_MD_FLXATTRLS);
 250         CHECK_CDEFINE(OBD_MD_FLXATTRRM);
 251         CHECK_CDEFINE(OBD_MD_FLACL);
 252
 253         CHECK_CDEFINE(OBD_FL_INLINEDATA);
 254         CHECK_CDEFINE(OBD_FL_OBDMDEXISTS);
 255         CHECK_CDEFINE(OBD_FL_DELORPHAN);
 256         CHECK_CDEFINE(OBD_FL_NORPC);
 257         CHECK_CDEFINE(OBD_FL_IDONLY);
 258         CHECK_CDEFINE(OBD_FL_RECREATE_OBJS);
 259         CHECK_CDEFINE(OBD_FL_DEBUG_CHECK);
 260         CHECK_CDEFINE(OBD_FL_NO_USRQUOTA);
 261         CHECK_CDEFINE(OBD_FL_NO_GRPQUOTA);
 262 }
 263
 264 static void
 265 check_lov_mds_md_v1(void)
 266 {
 267         BLANK_LINE();
 268         CHECK_STRUCT(lov_mds_md_v1);
 269         CHECK_MEMBER(lov_mds_md_v1, lmm_magic);
 270         CHECK_MEMBER(lov_mds_md_v1, lmm_pattern);
 271         CHECK_MEMBER(lov_mds_md_v1, lmm_object_id);
 272         CHECK_MEMBER(lov_mds_md_v1, lmm_object_gr);
 273         CHECK_MEMBER(lov_mds_md_v1, lmm_stripe_size);
 274         CHECK_MEMBER(lov_mds_md_v1, lmm_stripe_count);
 275         CHECK_MEMBER(lov_mds_md_v1, lmm_objects);
 276
 277         BLANK_LINE();
 278         CHECK_STRUCT(lov_ost_data_v1);
 279         CHECK_MEMBER(lov_ost_data_v1, l_object_id);
 280         CHECK_MEMBER(lov_ost_data_v1, l_object_gr);
 281         CHECK_MEMBER(lov_ost_data_v1, l_ost_gen);
 282         CHECK_MEMBER(lov_ost_data_v1, l_ost_idx);
 283
 284         CHECK_CDEFINE(LOV_MAGIC_V1);
 285         CHECK_CDEFINE(LOV_MAGIC_JOIN);
 286
 287         CHECK_VALUE(LOV_PATTERN_RAID0);
 288         CHECK_VALUE(LOV_PATTERN_RAID1);
 289 }
 290
 291 static void
 292 check_lov_mds_md_join(void)
 293 {
 294         BLANK_LINE();
 295         CHECK_STRUCT(lov_mds_md_join);
 296         CHECK_MEMBER(lov_mds_md_join, lmmj_md);
 297         CHECK_MEMBER(lov_mds_md_join, lmmj_array_id);
 298         CHECK_MEMBER(lov_mds_md_join, lmmj_extent_count);
 299 }
 300
 301 static void
 302 check_obd_statfs(void)
 303 {
 304         BLANK_LINE();
 305         CHECK_STRUCT(obd_statfs);
 306         CHECK_MEMBER(obd_statfs, os_type);
 307         CHECK_MEMBER(obd_statfs, os_blocks);
 308         CHECK_MEMBER(obd_statfs, os_bfree);
 309         CHECK_MEMBER(obd_statfs, os_bavail);
 310         CHECK_MEMBER(obd_statfs, os_ffree);
 311         CHECK_MEMBER(obd_statfs, os_fsid);
 312         CHECK_MEMBER(obd_statfs, os_bsize);
 313         CHECK_MEMBER(obd_statfs, os_namelen);
 314         CHECK_MEMBER(obd_statfs, os_state);
 315         CHECK_MEMBER(obd_statfs, os_spare1);
 316         CHECK_MEMBER(obd_statfs, os_spare2);
 317         CHECK_MEMBER(obd_statfs, os_spare3);
 318         CHECK_MEMBER(obd_statfs, os_spare4);
 319         CHECK_MEMBER(obd_statfs, os_spare5);
 320         CHECK_MEMBER(obd_statfs, os_spare6);
 321         CHECK_MEMBER(obd_statfs, os_spare7);
 322         CHECK_MEMBER(obd_statfs, os_spare8);
 323         CHECK_MEMBER(obd_statfs, os_spare9);
 324 }
 325
 326 static void
 327 check_obd_ioobj(void)
 328 {
 329         BLANK_LINE();
 330         CHECK_STRUCT(obd_ioobj);
 331         CHECK_MEMBER(obd_ioobj, ioo_id);
 332         CHECK_MEMBER(obd_ioobj, ioo_gr);
 333         CHECK_MEMBER(obd_ioobj, ioo_type);
 334         CHECK_MEMBER(obd_ioobj, ioo_bufcnt);
 335 }
 336
 337 static void
 338 check_obd_quotactl(void)
 339 {
 340         BLANK_LINE();
 341         CHECK_STRUCT(obd_quotactl);
 342         CHECK_MEMBER(obd_quotactl, qc_cmd);
 343         CHECK_MEMBER(obd_quotactl, qc_type);
 344         CHECK_MEMBER(obd_quotactl, qc_id);
 345         CHECK_MEMBER(obd_quotactl, qc_stat);
 346         CHECK_MEMBER(obd_quotactl, qc_dqinfo);
 347         CHECK_MEMBER(obd_quotactl, qc_dqblk);
 348
 349         BLANK_LINE();
 350         CHECK_STRUCT(obd_dqinfo);
 351         CHECK_MEMBER(obd_dqinfo, dqi_bgrace);
 352         CHECK_MEMBER(obd_dqinfo, dqi_igrace);
 353         CHECK_MEMBER(obd_dqinfo, dqi_flags);
 354         CHECK_MEMBER(obd_dqinfo, dqi_valid);
 355
 356         BLANK_LINE();
 357         CHECK_STRUCT(obd_dqblk);
 358         CHECK_MEMBER(obd_dqblk, dqb_bhardlimit);
 359         CHECK_MEMBER(obd_dqblk, dqb_bsoftlimit);
 360         CHECK_MEMBER(obd_dqblk, dqb_curspace);
 361         CHECK_MEMBER(obd_dqblk, dqb_ihardlimit);
 362         CHECK_MEMBER(obd_dqblk, dqb_isoftlimit);
 363         CHECK_MEMBER(obd_dqblk, dqb_curinodes);
 364         CHECK_MEMBER(obd_dqblk, dqb_btime);
 365         CHECK_MEMBER(obd_dqblk, dqb_itime);
 366         CHECK_MEMBER(obd_dqblk, dqb_valid);
 367         CHECK_MEMBER(obd_dqblk, padding);
 368
 369         CHECK_DEFINE(Q_QUOTACHECK);
 370         CHECK_DEFINE(Q_INITQUOTA);
 371         CHECK_DEFINE(Q_GETOINFO);
 372         CHECK_DEFINE(Q_GETOQUOTA);
 373 }
 374
 375 static void
 376 check_niobuf_remote(void)
 377 {
 378         BLANK_LINE();
 379         CHECK_STRUCT(niobuf_remote);
 380         CHECK_MEMBER(niobuf_remote, offset);
 381         CHECK_MEMBER(niobuf_remote, len);
 382         CHECK_MEMBER(niobuf_remote, flags);
 383
 384         CHECK_VALUE(OBD_BRW_READ);
 385         CHECK_VALUE(OBD_BRW_WRITE);
 386         CHECK_VALUE(OBD_BRW_SYNC);
 387         CHECK_VALUE(OBD_BRW_FROM_GRANT);
 388         CHECK_VALUE(OBD_BRW_NOQUOTA);
 389 }
 390
 391 static void
 392 check_ost_body(void)
 393 {
 394         BLANK_LINE();
 395         CHECK_STRUCT(ost_body);
 396         CHECK_MEMBER(ost_body, oa);
 397 }
 398
 399 static void
 400 check_ll_fid(void)
 401 {
 402         BLANK_LINE();
 403         CHECK_STRUCT(ll_fid);
 404         CHECK_MEMBER(ll_fid, id);
 405         CHECK_MEMBER(ll_fid, generation);
 406         CHECK_MEMBER(ll_fid, f_type);
 407 }
 408
 409 static void
 410 check_mds_status_req(void)
 411 {
 412         BLANK_LINE();
 413         CHECK_STRUCT(mds_status_req);
 414         CHECK_MEMBER(mds_status_req, flags);
 415         CHECK_MEMBER(mds_status_req, repbuf);
 416 }
 417
 418 static void
 419 check_mds_body(void)
 420 {
 421         BLANK_LINE();
 422         CHECK_STRUCT(mds_body);
 423         CHECK_MEMBER(mds_body, fid1);
 424         CHECK_MEMBER(mds_body, fid2);
 425         CHECK_MEMBER(mds_body, handle);
 426         CHECK_MEMBER(mds_body, size);
 427         CHECK_MEMBER(mds_body, blocks);
 428         CHECK_MEMBER(mds_body, io_epoch);
 429         CHECK_MEMBER(mds_body, ino);
 430         CHECK_MEMBER(mds_body, valid);
 431         CHECK_MEMBER(mds_body, fsuid);
 432         CHECK_MEMBER(mds_body, fsgid);
 433         CHECK_MEMBER(mds_body, capability);
 434         CHECK_MEMBER(mds_body, mode);
 435         CHECK_MEMBER(mds_body, uid);
 436         CHECK_MEMBER(mds_body, gid);
 437         CHECK_MEMBER(mds_body, mtime);
 438         CHECK_MEMBER(mds_body, ctime);
 439         CHECK_MEMBER(mds_body, atime);
 440         CHECK_MEMBER(mds_body, flags);
 441         CHECK_MEMBER(mds_body, rdev);
 442         CHECK_MEMBER(mds_body, nlink);
 443         CHECK_MEMBER(mds_body, generation);
 444         CHECK_MEMBER(mds_body, suppgid);
 445         CHECK_MEMBER(mds_body, eadatasize);
 446         CHECK_MEMBER(mds_body, aclsize);
 447         CHECK_MEMBER(mds_body, max_mdsize);
 448         CHECK_MEMBER(mds_body, max_cookiesize);
 449         CHECK_MEMBER(mds_body, padding_4);
 450
 451         CHECK_VALUE(FMODE_READ);
 452         CHECK_VALUE(FMODE_WRITE);
 453         CHECK_VALUE(MDS_FMODE_EXEC);
 454
 455         CHECK_CDEFINE(MDS_OPEN_CREAT);
 456         CHECK_CDEFINE(MDS_OPEN_EXCL);
 457         CHECK_CDEFINE(MDS_OPEN_TRUNC);
 458         CHECK_CDEFINE(MDS_OPEN_APPEND);
 459         CHECK_CDEFINE(MDS_OPEN_SYNC);
 460         CHECK_CDEFINE(MDS_OPEN_DIRECTORY);
 461         CHECK_CDEFINE(MDS_OPEN_DELAY_CREATE);
 462         CHECK_CDEFINE(MDS_OPEN_OWNEROVERRIDE);
 463         CHECK_CDEFINE(MDS_OPEN_JOIN_FILE);
 464         CHECK_CDEFINE(MDS_OPEN_HAS_EA);
 465         CHECK_CDEFINE(MDS_OPEN_HAS_OBJS);
 466
 467         /* these should be identical to their EXT3_*_FL counterparts, and
 468          * are redefined only to avoid dragging in ext3_fs.h */
 469         CHECK_CDEFINE(MDS_SYNC_FL);
 470         CHECK_CDEFINE(MDS_IMMUTABLE_FL);
 471         CHECK_CDEFINE(MDS_APPEND_FL);
 472         CHECK_CDEFINE(MDS_NOATIME_FL);
 473         CHECK_CDEFINE(MDS_DIRSYNC_FL);
 474         CHECK_CDEFINE(MDS_BFLAG_EXT_FLAGS);
 475
 476         CHECK_CDEFINE(MDS_INODELOCK_LOOKUP);
 477         CHECK_CDEFINE(MDS_INODELOCK_UPDATE);
 478         CHECK_CDEFINE(MDS_INODELOCK_OPEN);
 479 }
 480
 481 static void
 482 check_mds_rec_setattr(void)
 483 {
 484         BLANK_LINE();
 485         CHECK_STRUCT(mds_rec_setattr);
 486         CHECK_MEMBER(mds_rec_setattr, sa_opcode);
 487         CHECK_MEMBER(mds_rec_setattr, sa_fsuid);
 488         CHECK_MEMBER(mds_rec_setattr, sa_fsgid);
 489         CHECK_MEMBER(mds_rec_setattr, sa_cap);
 490         CHECK_MEMBER(mds_rec_setattr, sa_suppgid);
 491         CHECK_MEMBER(mds_rec_setattr, sa_mode);
 492         CHECK_MEMBER(mds_rec_setattr, sa_fid);
 493         CHECK_MEMBER(mds_rec_setattr, sa_valid);
 494         CHECK_MEMBER(mds_rec_setattr, sa_size);
 495         CHECK_MEMBER(mds_rec_setattr, sa_mtime);
 496         CHECK_MEMBER(mds_rec_setattr, sa_atime);
 497         CHECK_MEMBER(mds_rec_setattr, sa_ctime);
 498         CHECK_MEMBER(mds_rec_setattr, sa_uid);
 499         CHECK_MEMBER(mds_rec_setattr, sa_gid);
 500         CHECK_MEMBER(mds_rec_setattr, sa_attr_flags);
 501 }
 502
 503 static void
 504 check_mds_rec_create(void)
 505 {
 506         BLANK_LINE();
 507         CHECK_STRUCT(mds_rec_create);
 508         CHECK_MEMBER(mds_rec_create, cr_opcode);
 509         CHECK_MEMBER(mds_rec_create, cr_fsuid);
 510         CHECK_MEMBER(mds_rec_create, cr_fsgid);
 511         CHECK_MEMBER(mds_rec_create, cr_cap);
 512         CHECK_MEMBER(mds_rec_create, cr_flags);
 513         CHECK_MEMBER(mds_rec_create, cr_mode);
 514         CHECK_MEMBER(mds_rec_create, cr_fid);
 515         CHECK_MEMBER(mds_rec_create, cr_replayfid);
 516         CHECK_MEMBER(mds_rec_create, cr_time);
 517         CHECK_MEMBER(mds_rec_create, cr_rdev);
 518         CHECK_MEMBER(mds_rec_create, cr_suppgid);
 519 }
 520
 521 static void
 522 check_mds_rec_link(void)
 523 {
 524         BLANK_LINE();
 525         CHECK_STRUCT(mds_rec_link);
 526         CHECK_MEMBER(mds_rec_link, lk_opcode);
 527         CHECK_MEMBER(mds_rec_link, lk_fsuid);
 528         CHECK_MEMBER(mds_rec_link, lk_fsgid);
 529         CHECK_MEMBER(mds_rec_link, lk_cap);
 530         CHECK_MEMBER(mds_rec_link, lk_suppgid1);
 531         CHECK_MEMBER(mds_rec_link, lk_suppgid2);
 532         CHECK_MEMBER(mds_rec_link, lk_fid1);
 533         CHECK_MEMBER(mds_rec_link, lk_fid2);
 534         CHECK_MEMBER(mds_rec_link, lk_time);
 535 }
 536
 537 static void
 538 check_mds_rec_unlink(void)
 539 {
 540         BLANK_LINE();
 541         CHECK_STRUCT(mds_rec_unlink);
 542         CHECK_MEMBER(mds_rec_unlink, ul_opcode);
 543         CHECK_MEMBER(mds_rec_unlink, ul_fsuid);
 544         CHECK_MEMBER(mds_rec_unlink, ul_fsgid);
 545         CHECK_MEMBER(mds_rec_unlink, ul_cap);
 546         CHECK_MEMBER(mds_rec_unlink, ul_suppgid);
 547         CHECK_MEMBER(mds_rec_unlink, ul_mode);
 548         CHECK_MEMBER(mds_rec_unlink, ul_fid1);
 549         CHECK_MEMBER(mds_rec_unlink, ul_fid2);
 550         CHECK_MEMBER(mds_rec_unlink, ul_time);
 551 }
 552
 553 static void
 554 check_mds_rec_rename(void)
 555 {
 556         BLANK_LINE();
 557         CHECK_STRUCT(mds_rec_rename);
 558         CHECK_MEMBER(mds_rec_rename, rn_opcode);
 559         CHECK_MEMBER(mds_rec_rename, rn_fsuid);
 560         CHECK_MEMBER(mds_rec_rename, rn_fsgid);
 561         CHECK_MEMBER(mds_rec_rename, rn_cap);
 562         CHECK_MEMBER(mds_rec_rename, rn_suppgid1);
 563         CHECK_MEMBER(mds_rec_rename, rn_suppgid2);
 564         CHECK_MEMBER(mds_rec_rename, rn_fid1);
 565         CHECK_MEMBER(mds_rec_rename, rn_fid2);
 566         CHECK_MEMBER(mds_rec_rename, rn_time);
 567 }
 568
 569 static void
 570 check_mds_rec_join(void)
 571 {
 572         BLANK_LINE();
 573         CHECK_STRUCT(mds_rec_join);
 574         CHECK_MEMBER(mds_rec_join, jr_fid);
 575         CHECK_MEMBER(mds_rec_join, jr_headsize);
 576 }
 577
 578 static void
 579 check_lov_desc(void)
 580 {
 581         BLANK_LINE();
 582         CHECK_STRUCT(lov_desc);
 583         CHECK_MEMBER(lov_desc, ld_tgt_count);
 584         CHECK_MEMBER(lov_desc, ld_active_tgt_count);
 585         CHECK_MEMBER(lov_desc, ld_default_stripe_count);
 586         CHECK_MEMBER(lov_desc, ld_pattern);
 587         CHECK_MEMBER(lov_desc, ld_default_stripe_size);
 588         CHECK_MEMBER(lov_desc, ld_default_stripe_offset);
 589         CHECK_MEMBER(lov_desc, ld_qos_maxage);
 590         CHECK_MEMBER(lov_desc, ld_padding_1);
 591         CHECK_MEMBER(lov_desc, ld_padding_2);
 592         CHECK_MEMBER(lov_desc, ld_uuid);
 593 }
 594
 595 static void
 596 check_ldlm_res_id(void)
 597 {
 598         BLANK_LINE();
 599         CHECK_STRUCT(ldlm_res_id);
 600         CHECK_MEMBER(ldlm_res_id, name[RES_NAME_SIZE]);
 601 }
 602
 603 static void
 604 check_ldlm_extent(void)
 605 {
 606         BLANK_LINE();
 607         CHECK_STRUCT(ldlm_extent);
 608         CHECK_MEMBER(ldlm_extent, start);
 609         CHECK_MEMBER(ldlm_extent, end);
 610         CHECK_MEMBER(ldlm_extent, gid);
 611 }
 612
 613 static void
 614 check_ldlm_inodebits(void)
 615 {
 616         BLANK_LINE();
 617         CHECK_STRUCT(ldlm_inodebits);
 618         CHECK_MEMBER(ldlm_inodebits, bits);
 619 }
 620
 621 static void
 622 check_ldlm_flock(void)
 623 {
 624         BLANK_LINE();
 625         CHECK_STRUCT(ldlm_flock);
 626         CHECK_MEMBER(ldlm_flock, start);
 627         CHECK_MEMBER(ldlm_flock, end);
 628         CHECK_MEMBER(ldlm_flock, blocking_pid);
 629         CHECK_MEMBER(ldlm_flock, pid);
 630 }
 631
 632 static void
 633 check_ldlm_intent(void)
 634 {
 635         BLANK_LINE();
 636         CHECK_STRUCT(ldlm_intent);
 637         CHECK_MEMBER(ldlm_intent, opc);
 638 }
 639
 640 static void
 641 check_ldlm_resource_desc(void)
 642 {
 643         BLANK_LINE();
 644         CHECK_STRUCT(ldlm_resource_desc);
 645         CHECK_MEMBER(ldlm_resource_desc, lr_type);
 646         CHECK_MEMBER(ldlm_resource_desc, lr_padding);
 647         CHECK_MEMBER(ldlm_resource_desc, lr_name);
 648 }
 649
 650 static void
 651 check_ldlm_lock_desc(void)
 652 {
 653         BLANK_LINE();
 654         CHECK_STRUCT(ldlm_lock_desc);
 655         CHECK_MEMBER(ldlm_lock_desc, l_resource);
 656         CHECK_MEMBER(ldlm_lock_desc, l_req_mode);
 657         CHECK_MEMBER(ldlm_lock_desc, l_granted_mode);
 658         CHECK_MEMBER(ldlm_lock_desc, l_policy_data);
 659 }
 660
 661 static void
 662 check_ldlm_request(void)
 663 {
 664         BLANK_LINE();
 665         CHECK_STRUCT(ldlm_request);
 666         CHECK_MEMBER(ldlm_request, lock_flags);
 667         CHECK_MEMBER(ldlm_request, lock_padding);
 668         CHECK_MEMBER(ldlm_request, lock_desc);
 669         CHECK_MEMBER(ldlm_request, lock_handle1);
 670         CHECK_MEMBER(ldlm_request, lock_handle2);
 671 }
 672
 673 static void
 674 check_ldlm_reply(void)
 675 {
 676         BLANK_LINE();
 677         CHECK_STRUCT(ldlm_reply);
 678         CHECK_MEMBER(ldlm_reply, lock_flags);
 679         CHECK_MEMBER(ldlm_request, lock_padding);
 680         CHECK_MEMBER(ldlm_request, lock_desc);
 681         CHECK_MEMBER(ldlm_reply, lock_handle);
 682         CHECK_MEMBER(ldlm_reply, lock_policy_res1);
 683         CHECK_MEMBER(ldlm_reply, lock_policy_res2);
 684 }
 685
 686 static void
 687 check_ldlm_lvb(void)
 688 {
 689         BLANK_LINE();
 690         CHECK_STRUCT(ost_lvb);
 691         CHECK_MEMBER(ost_lvb, lvb_size);
 692         CHECK_MEMBER(ost_lvb, lvb_mtime);
 693         CHECK_MEMBER(ost_lvb, lvb_atime);
 694         CHECK_MEMBER(ost_lvb, lvb_ctime);
 695         CHECK_MEMBER(ost_lvb, lvb_blocks);
 696 }
 697
 698
 699 static void
 700 check_llog_logid(void)
 701 {
 702         BLANK_LINE();
 703         CHECK_STRUCT(llog_logid);
 704         CHECK_MEMBER(llog_logid, lgl_oid);
 705         CHECK_MEMBER(llog_logid, lgl_ogr);
 706         CHECK_MEMBER(llog_logid, lgl_ogen);
 707
 708         CHECK_CVALUE(OST_SZ_REC);
 709         CHECK_CVALUE(OST_RAID1_REC);
 710         CHECK_CVALUE(MDS_UNLINK_REC);
 711         CHECK_CVALUE(MDS_SETATTR_REC);
 712         CHECK_CVALUE(OBD_CFG_REC);
 713         CHECK_CVALUE(PTL_CFG_REC);
 714         CHECK_CVALUE(LLOG_GEN_REC);
 715         CHECK_CVALUE(LLOG_JOIN_REC);
 716         CHECK_CVALUE(LLOG_HDR_MAGIC);
 717         CHECK_CVALUE(LLOG_LOGID_MAGIC);
 718 }
 719
 720 static void
 721 check_llog_catid(void)
 722 {
 723         BLANK_LINE();
 724         CHECK_STRUCT(llog_catid);
 725         CHECK_MEMBER(llog_catid, lci_logid);
 726         CHECK_MEMBER(llog_catid, lci_padding1);
 727         CHECK_MEMBER(llog_catid, lci_padding2);
 728         CHECK_MEMBER(llog_catid, lci_padding3);
 729 }
 730
 731 static void
 732 check_llog_rec_hdr(void)
 733 {
 734         BLANK_LINE();
 735         CHECK_STRUCT(llog_rec_hdr);
 736         CHECK_MEMBER(llog_rec_hdr, lrh_len);
 737         CHECK_MEMBER(llog_rec_hdr, lrh_index);
 738         CHECK_MEMBER(llog_rec_hdr, lrh_type);
 739         CHECK_MEMBER(llog_rec_hdr, padding);
 740 }
 741
 742 static void
 743 check_llog_rec_tail(void)
 744 {
 745         BLANK_LINE();
 746         CHECK_STRUCT(llog_rec_tail);
 747         CHECK_MEMBER(llog_rec_tail, lrt_len);
 748         CHECK_MEMBER(llog_rec_tail, lrt_index);
 749 }
 750
 751 static void
 752 check_llog_logid_rec(void)
 753 {
 754         BLANK_LINE();
 755         CHECK_STRUCT(llog_logid_rec);
 756         CHECK_MEMBER(llog_logid_rec, lid_hdr);
 757         CHECK_MEMBER(llog_logid_rec, lid_id);
 758         CHECK_MEMBER(llog_logid_rec, padding1);
 759         CHECK_MEMBER(llog_logid_rec, padding2);
 760         CHECK_MEMBER(llog_logid_rec, padding3);
 761         CHECK_MEMBER(llog_logid_rec, padding4);
 762         CHECK_MEMBER(llog_logid_rec, padding5);
 763         CHECK_MEMBER(llog_logid_rec, lid_tail);
 764 }
 765
 766 static void
 767 check_llog_create_rec(void)
 768 {
 769         BLANK_LINE();
 770         CHECK_STRUCT(llog_create_rec);
 771         CHECK_MEMBER(llog_create_rec, lcr_hdr);
 772         CHECK_MEMBER(llog_create_rec, lcr_fid);
 773         CHECK_MEMBER(llog_create_rec, lcr_oid);
 774         CHECK_MEMBER(llog_create_rec, lcr_ogen);
 775         CHECK_MEMBER(llog_create_rec, padding);
 776 }
 777
 778 static void
 779 check_llog_orphan_rec(void)
 780 {
 781         BLANK_LINE();
 782         CHECK_STRUCT(llog_orphan_rec);
 783         CHECK_MEMBER(llog_orphan_rec, lor_hdr);
 784         CHECK_MEMBER(llog_orphan_rec, lor_oid);
 785         CHECK_MEMBER(llog_orphan_rec, lor_ogen);
 786         CHECK_MEMBER(llog_orphan_rec, padding);
 787         CHECK_MEMBER(llog_orphan_rec, lor_tail);
 788 }
 789
 790 static void
 791 check_llog_unlink_rec(void)
 792 {
 793         BLANK_LINE();
 794         CHECK_STRUCT(llog_unlink_rec);
 795         CHECK_MEMBER(llog_unlink_rec, lur_hdr);
 796         CHECK_MEMBER(llog_unlink_rec, lur_oid);
 797         CHECK_MEMBER(llog_unlink_rec, lur_ogen);
 798         CHECK_MEMBER(llog_unlink_rec, padding);
 799         CHECK_MEMBER(llog_unlink_rec, lur_tail);
 800 }
 801
 802 static void
 803 check_llog_setattr_rec(void)
 804 {
 805         BLANK_LINE();
 806         CHECK_STRUCT(llog_setattr_rec);
 807         CHECK_MEMBER(llog_setattr_rec, lsr_hdr);
 808         CHECK_MEMBER(llog_setattr_rec, lsr_oid);
 809         CHECK_MEMBER(llog_setattr_rec, lsr_ogen);
 810         CHECK_MEMBER(llog_setattr_rec, lsr_uid);
 811         CHECK_MEMBER(llog_setattr_rec, lsr_gid);
 812         CHECK_MEMBER(llog_setattr_rec, padding);
 813         CHECK_MEMBER(llog_setattr_rec, lsr_tail);
 814 }
 815
 816 static void
 817 check_llog_size_change_rec(void)
 818 {
 819         BLANK_LINE();
 820         CHECK_STRUCT(llog_size_change_rec);
 821         CHECK_MEMBER(llog_size_change_rec, lsc_hdr);
 822         CHECK_MEMBER(llog_size_change_rec, lsc_fid);
 823         CHECK_MEMBER(llog_size_change_rec, lsc_ioepoch);
 824         CHECK_MEMBER(llog_size_change_rec, padding);
 825         CHECK_MEMBER(llog_size_change_rec, lsc_tail);
 826 }
 827
 828 static void
 829 check_llog_gen(void)
 830 {
 831         BLANK_LINE();
 832         CHECK_STRUCT(llog_gen);
 833         CHECK_MEMBER(llog_gen, mnt_cnt);
 834         CHECK_MEMBER(llog_gen, conn_cnt);
 835 }
 836
 837 static void
 838 check_llog_gen_rec(void)
 839 {
 840         BLANK_LINE();
 841         CHECK_STRUCT(llog_gen_rec);
 842         CHECK_MEMBER(llog_gen_rec, lgr_hdr);
 843         CHECK_MEMBER(llog_gen_rec, lgr_gen);
 844         CHECK_MEMBER(llog_gen_rec, lgr_tail);
 845 }
 846
 847 static void
 848 check_llog_log_hdr(void)
 849 {
 850         BLANK_LINE();
 851         CHECK_STRUCT(llog_log_hdr);
 852         CHECK_MEMBER(llog_log_hdr, llh_hdr);
 853         CHECK_MEMBER(llog_log_hdr, llh_timestamp);
 854         CHECK_MEMBER(llog_log_hdr, llh_count);
 855         CHECK_MEMBER(llog_log_hdr, llh_bitmap_offset);
 856         CHECK_MEMBER(llog_log_hdr, llh_size);
 857         CHECK_MEMBER(llog_log_hdr, llh_flags);
 858         CHECK_MEMBER(llog_log_hdr, llh_cat_idx);
 859         CHECK_MEMBER(llog_log_hdr, llh_tgtuuid);
 860         CHECK_MEMBER(llog_log_hdr, llh_reserved);
 861         CHECK_MEMBER(llog_log_hdr, llh_bitmap);
 862         CHECK_MEMBER(llog_log_hdr, llh_tail);
 863 }
 864
 865 static void
 866 check_llog_cookie(void)
 867 {
 868         BLANK_LINE();
 869         CHECK_STRUCT(llog_cookie);
 870         CHECK_MEMBER(llog_cookie, lgc_lgl);
 871         CHECK_MEMBER(llog_cookie, lgc_subsys);
 872         CHECK_MEMBER(llog_cookie, lgc_index);
 873         CHECK_MEMBER(llog_cookie, lgc_padding);
 874 }
 875
 876 static void
 877 check_llogd_body(void)
 878 {
 879         BLANK_LINE();
 880         CHECK_STRUCT(llogd_body);
 881         CHECK_MEMBER(llogd_body, lgd_logid);
 882         CHECK_MEMBER(llogd_body, lgd_ctxt_idx);
 883         CHECK_MEMBER(llogd_body, lgd_llh_flags);
 884         CHECK_MEMBER(llogd_body, lgd_index);
 885         CHECK_MEMBER(llogd_body, lgd_saved_index);
 886         CHECK_MEMBER(llogd_body, lgd_len);
 887         CHECK_MEMBER(llogd_body, lgd_cur_offset);
 888
 889         CHECK_CVALUE(LLOG_ORIGIN_HANDLE_CREATE);
 890         CHECK_CVALUE(LLOG_ORIGIN_HANDLE_NEXT_BLOCK);
 891         CHECK_CVALUE(LLOG_ORIGIN_HANDLE_READ_HEADER);
 892         CHECK_CVALUE(LLOG_ORIGIN_HANDLE_WRITE_REC);
 893         CHECK_CVALUE(LLOG_ORIGIN_HANDLE_CLOSE);
 894         CHECK_CVALUE(LLOG_ORIGIN_CONNECT);
 895         CHECK_CVALUE(LLOG_CATINFO);
 896         CHECK_CVALUE(LLOG_ORIGIN_HANDLE_PREV_BLOCK);
 897         CHECK_CVALUE(LLOG_ORIGIN_HANDLE_DESTROY);
 898 }
 899
 900 static void
 901 check_llogd_conn_body(void)
 902 {
 903         BLANK_LINE();
 904         CHECK_STRUCT(llogd_conn_body);
 905         CHECK_MEMBER(llogd_conn_body, lgdc_gen);
 906         CHECK_MEMBER(llogd_conn_body, lgdc_logid);
 907         CHECK_MEMBER(llogd_conn_body, lgdc_ctxt_idx);
 908 }
 909
 910 static void
 911 check_mds_extent_desc(void)
 912 {
 913         BLANK_LINE();
 914         CHECK_STRUCT(mds_extent_desc);
 915         CHECK_MEMBER(mds_extent_desc, med_start);
 916         CHECK_MEMBER(mds_extent_desc, med_len);
 917         CHECK_MEMBER(mds_extent_desc, med_lmm);
 918 }
 919
 920 static void
 921 check_llog_array_rec(void)
 922 {
 923         BLANK_LINE();
 924         CHECK_STRUCT(llog_array_rec);
 925         CHECK_MEMBER(llog_array_rec, lmr_hdr);
 926         CHECK_MEMBER(llog_array_rec, lmr_med);
 927         CHECK_MEMBER(llog_array_rec, lmr_tail);
 928 }
 929
 930 static void
 931 check_qunit_data(void)
 932 {
 933         BLANK_LINE();
 934         CHECK_STRUCT(qunit_data);
 935         CHECK_MEMBER(qunit_data, qd_id);
 936         CHECK_MEMBER(qunit_data, qd_flags);
 937         CHECK_MEMBER(qunit_data, qd_count);
 938 }
 939
 940 static void
 941 check_qunit_data_old(void)
 942 {
 943         BLANK_LINE();
 944         CHECK_STRUCT(qunit_data_old);
 945         CHECK_MEMBER(qunit_data_old, qd_id);
 946         CHECK_MEMBER(qunit_data_old, qd_type);
 947         CHECK_MEMBER(qunit_data_old, qd_count);
 948         CHECK_MEMBER(qunit_data_old, qd_isblk);
 949 }
 950
 951 static void
 952 check_mgs_target_info(void)
 953 {
 954         BLANK_LINE();
 955         CHECK_STRUCT(mgs_target_info);
 956         CHECK_MEMBER(mgs_target_info, mti_lustre_ver);
 957         CHECK_MEMBER(mgs_target_info, mti_stripe_index);
 958         CHECK_MEMBER(mgs_target_info, mti_config_ver);
 959         CHECK_MEMBER(mgs_target_info, mti_flags);
 960         CHECK_MEMBER(mgs_target_info, mti_nid_count);
 961         CHECK_MEMBER(mgs_target_info, mti_fsname);
 962         CHECK_MEMBER(mgs_target_info, mti_svname);
 963         CHECK_MEMBER(mgs_target_info, mti_uuid);
 964         CHECK_MEMBER(mgs_target_info, mti_nids);
 965         CHECK_MEMBER(mgs_target_info, mti_params);
 966 }
 967
 968 static void
 969 check_lustre_disk_data(void)
 970 {
 971         BLANK_LINE();
 972         CHECK_STRUCT(lustre_disk_data);
 973         CHECK_MEMBER(lustre_disk_data, ldd_magic);
 974         CHECK_MEMBER(lustre_disk_data, ldd_feature_compat);
 975         CHECK_MEMBER(lustre_disk_data, ldd_feature_rocompat);
 976         CHECK_MEMBER(lustre_disk_data, ldd_feature_incompat);
 977         CHECK_MEMBER(lustre_disk_data, ldd_config_ver);
 978         CHECK_MEMBER(lustre_disk_data, ldd_flags);
 979         CHECK_MEMBER(lustre_disk_data, ldd_svindex);
 980         CHECK_MEMBER(lustre_disk_data, ldd_mount_type);
 981         CHECK_MEMBER(lustre_disk_data, ldd_fsname);
 982         CHECK_MEMBER(lustre_disk_data, ldd_svname);
 983         CHECK_MEMBER(lustre_disk_data, ldd_uuid);
 984         CHECK_MEMBER(lustre_disk_data, ldd_userdata);
 985         CHECK_MEMBER(lustre_disk_data, ldd_mount_opts);
 986         CHECK_MEMBER(lustre_disk_data, ldd_params);
 987 }
 988
 989 static void
 990 system_string (char *cmdline, char *str, int len)
 991 {
 992         int   fds[2];
 993         int   rc;
 994         pid_t pid;
 995
 996         rc = pipe(fds);
 997         if (rc != 0)
 998                 abort();
 999
1000         pid = fork();
1001         if (pid == 0) {
1002                 /* child */
1003                 int   fd = fileno(stdout);
1004
1005                 rc = dup2(fds[1], fd);
1006                 if (rc != fd)
1007                         abort();
1008
1009                 exit(system(cmdline));
1010                 /* notreached */
1011         } else if ((int)pid < 0) {
1012                 abort();
1013         } else {
1014                 FILE *f = fdopen(fds[0], "r");
1015
1016                 if (f == NULL)
1017                         abort();
1018
1019                 close(fds[1]);
1020
1021                 if (fgets(str, len, f) == NULL)
1022                         abort();
1023
1024                 if (waitpid(pid, &rc, 0) != pid)
1025                         abort();
1026
1027                 if (!WIFEXITED(rc) || WEXITSTATUS(rc) != 0)
1028                         abort();
1029
1030                 if (strnlen(str, len) == len)
1031                         str[len - 1] = 0;
1032
1033                 if (str[strlen(str) - 1] == '\n')
1034                         str[strlen(str) - 1] = 0;
1035
1036                 fclose(f);
1037         }
1038 }
1039
1040 int
1041 main(int argc, char **argv)
1042 {
1043         char unameinfo[80];
1044         char gccinfo[80];
1045
1046         system_string("uname -a", unameinfo, sizeof(unameinfo));
1047         system_string(CC " -v 2>&1 | tail -1", gccinfo, sizeof(gccinfo));
1048
1049         printf ("void lustre_assert_wire_constants(void)\n"
1050                 "{\n"
1051                 "        /* Wire protocol assertions generated by 'wirecheck'\n"
1052                 "         * (make -C lustre/utils newwirecheck)\n"
1053                 "         * running on %s\n"
1054                 "         * with %s */\n"
1055                 "\n", unameinfo, gccinfo);
1056
1057         BLANK_LINE ();
1058
1059         COMMENT("Constants...");
1060         CHECK_DEFINE(LUSTRE_MSG_MAGIC_V1);
1061         CHECK_DEFINE(LUSTRE_MSG_MAGIC_V2);
1062         CHECK_DEFINE(PTLRPC_MSG_VERSION);
1063
1064         CHECK_VALUE(PTL_RPC_MSG_REQUEST);
1065         CHECK_VALUE(PTL_RPC_MSG_ERR);
1066         CHECK_VALUE(PTL_RPC_MSG_REPLY);
1067
1068         CHECK_VALUE(MSG_LAST_REPLAY);
1069         CHECK_VALUE(MSG_RESENT);
1070         CHECK_VALUE(MSG_REPLAY);
1071
1072         CHECK_VALUE(MSG_CONNECT_RECOVERING);
1073         CHECK_VALUE(MSG_CONNECT_RECONNECT);
1074         CHECK_VALUE(MSG_CONNECT_REPLAYABLE);
1075
1076         CHECK_VALUE(OST_REPLY);
1077         CHECK_VALUE(OST_GETATTR);
1078         CHECK_VALUE(OST_SETATTR);
1079         CHECK_VALUE(OST_READ);
1080         CHECK_VALUE(OST_WRITE);
1081         CHECK_VALUE(OST_CREATE);
1082         CHECK_VALUE(OST_DESTROY);
1083         CHECK_VALUE(OST_GET_INFO);
1084         CHECK_VALUE(OST_CONNECT);
1085         CHECK_VALUE(OST_DISCONNECT);
1086         CHECK_VALUE(OST_PUNCH);
1087         CHECK_VALUE(OST_OPEN);
1088         CHECK_VALUE(OST_CLOSE);
1089         CHECK_VALUE(OST_STATFS);
1090         CHECK_VALUE(OST_SYNC);
1091         CHECK_VALUE(OST_QUOTACHECK);
1092         CHECK_VALUE(OST_QUOTACTL);
1093         CHECK_VALUE(OST_LAST_OPC);
1094
1095         CHECK_DEFINE(OBD_OBJECT_EOF);
1096
1097         CHECK_VALUE(MDS_GETATTR);
1098         CHECK_VALUE(MDS_GETATTR_NAME);
1099         CHECK_VALUE(MDS_CLOSE);
1100         CHECK_VALUE(MDS_REINT);
1101         CHECK_VALUE(MDS_READPAGE);
1102         CHECK_VALUE(MDS_CONNECT);
1103         CHECK_VALUE(MDS_DISCONNECT);
1104         CHECK_VALUE(MDS_GETSTATUS);
1105         CHECK_VALUE(MDS_STATFS);
1106         CHECK_VALUE(MDS_PIN);
1107         CHECK_VALUE(MDS_UNPIN);
1108         CHECK_VALUE(MDS_SYNC);
1109         CHECK_VALUE(MDS_DONE_WRITING);
1110         CHECK_VALUE(MDS_SET_INFO);
1111         CHECK_VALUE(MDS_QUOTACHECK);
1112         CHECK_VALUE(MDS_QUOTACTL);
1113         CHECK_VALUE(MDS_LAST_OPC);
1114
1115         CHECK_VALUE(REINT_SETATTR);
1116         CHECK_VALUE(REINT_CREATE);
1117         CHECK_VALUE(REINT_LINK);
1118         CHECK_VALUE(REINT_UNLINK);
1119         CHECK_VALUE(REINT_RENAME);
1120         CHECK_VALUE(REINT_OPEN);
1121         CHECK_VALUE(REINT_MAX);
1122
1123         CHECK_VALUE(MGS_CONNECT);
1124         CHECK_VALUE(MGS_DISCONNECT);
1125         CHECK_VALUE(MGS_EXCEPTION);
1126         CHECK_VALUE(MGS_TARGET_REG);
1127         CHECK_VALUE(MGS_TARGET_DEL);
1128
1129         CHECK_VALUE(DISP_IT_EXECD);
1130         CHECK_VALUE(DISP_LOOKUP_EXECD);
1131         CHECK_VALUE(DISP_LOOKUP_NEG);
1132         CHECK_VALUE(DISP_LOOKUP_POS);
1133         CHECK_VALUE(DISP_OPEN_CREATE);
1134         CHECK_VALUE(DISP_OPEN_OPEN);
1135
1136         CHECK_VALUE(MDS_STATUS_CONN);
1137         CHECK_VALUE(MDS_STATUS_LOV);
1138
1139         CHECK_VALUE(LDLM_ENQUEUE);
1140         CHECK_VALUE(LDLM_CONVERT);
1141         CHECK_VALUE(LDLM_CANCEL);
1142         CHECK_VALUE(LDLM_BL_CALLBACK);
1143         CHECK_VALUE(LDLM_CP_CALLBACK);
1144         CHECK_VALUE(LDLM_GL_CALLBACK);
1145         CHECK_VALUE(LDLM_LAST_OPC);
1146
1147         CHECK_VALUE(LCK_EX);
1148         CHECK_VALUE(LCK_PW);
1149         CHECK_VALUE(LCK_PR);
1150         CHECK_VALUE(LCK_CW);
1151         CHECK_VALUE(LCK_CR);
1152         CHECK_VALUE(LCK_NL);
1153         CHECK_VALUE(LCK_GROUP);
1154         CHECK_VALUE(LCK_MAXMODE);
1155
1156         CHECK_CVALUE(LDLM_PLAIN);
1157         CHECK_CVALUE(LDLM_EXTENT);
1158         CHECK_CVALUE(LDLM_FLOCK);
1159         CHECK_CVALUE(LDLM_IBITS);
1160
1161         CHECK_VALUE(OBD_PING);
1162         CHECK_VALUE(OBD_LOG_CANCEL);
1163         CHECK_VALUE(OBD_QC_CALLBACK);
1164         CHECK_VALUE(OBD_LAST_OPC);
1165
1166         CHECK_VALUE(QUOTA_DQACQ);
1167         CHECK_VALUE(QUOTA_DQREL);
1168
1169         CHECK_VALUE(MGS_CONNECT);
1170         CHECK_VALUE(MGS_DISCONNECT);
1171         CHECK_VALUE(MGS_EXCEPTION);
1172         CHECK_VALUE(MGS_TARGET_REG);
1173         CHECK_VALUE(MGS_TARGET_DEL);
1174
1175         COMMENT("Sizes and Offsets");
1176         BLANK_LINE();
1177         CHECK_STRUCT(obd_uuid);
1178         check_lustre_handle();
1179         check_lustre_msg_v1();
1180         check_lustre_msg_v2();
1181         printf("        LASSERT(offsetof(struct lustre_msg_v1, lm_magic) == "
1182                "offsetof(struct lustre_msg_v2, lm_magic));\n");
1183         check_ptlrpc_body();
1184         check_obd_connect_data();
1185         check_obdo();
1186         check_lov_mds_md_v1();
1187         check_lov_mds_md_join();
1188         check_obd_statfs();
1189         check_obd_ioobj();
1190         check_obd_quotactl();
1191         check_niobuf_remote();
1192         check_ost_body();
1193         check_ll_fid();
1194         check_mds_status_req();
1195         check_mds_body();
1196         check_mds_rec_setattr();
1197         check_mds_rec_create();
1198         check_mds_rec_link();
1199         check_mds_rec_unlink();
1200         check_mds_rec_rename();
1201         check_mds_rec_join();
1202         check_lov_desc();
1203         check_ldlm_res_id();
1204         check_ldlm_extent();
1205         check_ldlm_flock();
1206         check_ldlm_inodebits();
1207         check_ldlm_intent();
1208         check_ldlm_resource_desc();
1209         check_ldlm_lock_desc();
1210         check_ldlm_request();
1211         check_ldlm_reply();
1212         check_ldlm_lvb();
1213         check_llog_logid();
1214         check_llog_catid();
1215         check_llog_rec_hdr();
1216         check_llog_rec_tail();
1217         check_llog_logid_rec();
1218         check_llog_create_rec();
1219         check_llog_orphan_rec();
1220         check_llog_unlink_rec();
1221         check_llog_setattr_rec();
1222         check_llog_size_change_rec();
1223         check_llog_gen();
1224         check_llog_gen_rec();
1225         check_llog_log_hdr();
1226         check_llog_cookie();
1227         check_llogd_body();
1228         check_llogd_conn_body();
1229         check_llog_array_rec();
1230         check_mds_extent_desc();
1231         check_qunit_data();
1232         check_qunit_data_old();
1233         check_mgs_target_info();
1234         check_lustre_disk_data();
1235
1236
1237         printf("}\n\n");
1238
1239         return(0);
1240 }