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         CHECK_CDEFINE(OBD_CONNECT_AT);
 184         CHECK_CDEFINE(OBD_CONNECT_CANCELSET);
 185 }
 186
 187 static void
 188 check_obdo(void)
 189 {
 190         BLANK_LINE();
 191         CHECK_STRUCT(obdo);
 192         CHECK_MEMBER(obdo, o_valid);
 193         CHECK_MEMBER(obdo, o_id);
 194         CHECK_MEMBER(obdo, o_gr);
 195         CHECK_MEMBER(obdo, o_fid);
 196         CHECK_MEMBER(obdo, o_size);
 197         CHECK_MEMBER(obdo, o_mtime);
 198         CHECK_MEMBER(obdo, o_atime);
 199         CHECK_MEMBER(obdo, o_ctime);
 200         CHECK_MEMBER(obdo, o_blocks);
 201         CHECK_MEMBER(obdo, o_grant);
 202         CHECK_MEMBER(obdo, o_blksize);
 203         CHECK_MEMBER(obdo, o_mode);
 204         CHECK_MEMBER(obdo, o_uid);
 205         CHECK_MEMBER(obdo, o_gid);
 206         CHECK_MEMBER(obdo, o_flags);
 207         CHECK_MEMBER(obdo, o_nlink);
 208         CHECK_MEMBER(obdo, o_generation);
 209         CHECK_MEMBER(obdo, o_misc);
 210         CHECK_MEMBER(obdo, o_easize);
 211         CHECK_MEMBER(obdo, o_mds);
 212         CHECK_MEMBER(obdo, o_stripe_idx);
 213         CHECK_MEMBER(obdo, o_padding_1);
 214         CHECK_MEMBER(obdo, o_inline);
 215
 216         CHECK_VALUE(OBD_INLINESZ);
 217
 218         CHECK_CDEFINE(OBD_MD_FLID);
 219         CHECK_CDEFINE(OBD_MD_FLATIME);
 220         CHECK_CDEFINE(OBD_MD_FLMTIME);
 221         CHECK_CDEFINE(OBD_MD_FLCTIME);
 222         CHECK_CDEFINE(OBD_MD_FLSIZE);
 223         CHECK_CDEFINE(OBD_MD_FLBLOCKS);
 224         CHECK_CDEFINE(OBD_MD_FLBLKSZ);
 225         CHECK_CDEFINE(OBD_MD_FLMODE);
 226         CHECK_CDEFINE(OBD_MD_FLTYPE);
 227         CHECK_CDEFINE(OBD_MD_FLUID);
 228         CHECK_CDEFINE(OBD_MD_FLGID);
 229         CHECK_CDEFINE(OBD_MD_FLFLAGS);
 230         CHECK_CDEFINE(OBD_MD_FLNLINK);
 231         CHECK_CDEFINE(OBD_MD_FLGENER);
 232         CHECK_CDEFINE(OBD_MD_FLINLINE);
 233         CHECK_CDEFINE(OBD_MD_FLRDEV);
 234         CHECK_CDEFINE(OBD_MD_FLEASIZE);
 235         CHECK_CDEFINE(OBD_MD_LINKNAME);
 236         CHECK_CDEFINE(OBD_MD_FLHANDLE);
 237         CHECK_CDEFINE(OBD_MD_FLCKSUM);
 238         CHECK_CDEFINE(OBD_MD_FLQOS);
 239         CHECK_CDEFINE(OBD_MD_FLCOOKIE);
 240         CHECK_CDEFINE(OBD_MD_FLGROUP);
 241         CHECK_CDEFINE(OBD_MD_FLFID);
 242         CHECK_CDEFINE(OBD_MD_FLEPOCH);
 243         CHECK_CDEFINE(OBD_MD_FLGRANT);
 244         CHECK_CDEFINE(OBD_MD_FLDIREA);
 245         CHECK_CDEFINE(OBD_MD_FLUSRQUOTA);
 246         CHECK_CDEFINE(OBD_MD_FLGRPQUOTA);
 247         CHECK_CDEFINE(OBD_MD_FLMODEASIZE);
 248         CHECK_CDEFINE(OBD_MD_MDS);
 249         CHECK_CDEFINE(OBD_MD_REINT);
 250         CHECK_CDEFINE(OBD_MD_FLXATTR);
 251         CHECK_CDEFINE(OBD_MD_FLXATTRLS);
 252         CHECK_CDEFINE(OBD_MD_FLXATTRRM);
 253         CHECK_CDEFINE(OBD_MD_FLACL);
 254
 255         CHECK_CDEFINE(OBD_FL_INLINEDATA);
 256         CHECK_CDEFINE(OBD_FL_OBDMDEXISTS);
 257         CHECK_CDEFINE(OBD_FL_DELORPHAN);
 258         CHECK_CDEFINE(OBD_FL_NORPC);
 259         CHECK_CDEFINE(OBD_FL_IDONLY);
 260         CHECK_CDEFINE(OBD_FL_RECREATE_OBJS);
 261         CHECK_CDEFINE(OBD_FL_DEBUG_CHECK);
 262         CHECK_CDEFINE(OBD_FL_NO_USRQUOTA);
 263         CHECK_CDEFINE(OBD_FL_NO_GRPQUOTA);
 264 }
 265
 266 static void
 267 check_lov_mds_md_v1(void)
 268 {
 269         BLANK_LINE();
 270         CHECK_STRUCT(lov_mds_md_v1);
 271         CHECK_MEMBER(lov_mds_md_v1, lmm_magic);
 272         CHECK_MEMBER(lov_mds_md_v1, lmm_pattern);
 273         CHECK_MEMBER(lov_mds_md_v1, lmm_object_id);
 274         CHECK_MEMBER(lov_mds_md_v1, lmm_object_gr);
 275         CHECK_MEMBER(lov_mds_md_v1, lmm_stripe_size);
 276         CHECK_MEMBER(lov_mds_md_v1, lmm_stripe_count);
 277         CHECK_MEMBER(lov_mds_md_v1, lmm_objects);
 278
 279         BLANK_LINE();
 280         CHECK_STRUCT(lov_ost_data_v1);
 281         CHECK_MEMBER(lov_ost_data_v1, l_object_id);
 282         CHECK_MEMBER(lov_ost_data_v1, l_object_gr);
 283         CHECK_MEMBER(lov_ost_data_v1, l_ost_gen);
 284         CHECK_MEMBER(lov_ost_data_v1, l_ost_idx);
 285
 286         CHECK_CDEFINE(LOV_MAGIC_V1);
 287         CHECK_CDEFINE(LOV_MAGIC_JOIN);
 288
 289         CHECK_VALUE(LOV_PATTERN_RAID0);
 290         CHECK_VALUE(LOV_PATTERN_RAID1);
 291 }
 292
 293 static void
 294 check_lov_mds_md_join(void)
 295 {
 296         BLANK_LINE();
 297         CHECK_STRUCT(lov_mds_md_join);
 298         CHECK_MEMBER(lov_mds_md_join, lmmj_md);
 299         CHECK_MEMBER(lov_mds_md_join, lmmj_array_id);
 300         CHECK_MEMBER(lov_mds_md_join, lmmj_extent_count);
 301 }
 302
 303 static void
 304 check_obd_statfs(void)
 305 {
 306         BLANK_LINE();
 307         CHECK_STRUCT(obd_statfs);
 308         CHECK_MEMBER(obd_statfs, os_type);
 309         CHECK_MEMBER(obd_statfs, os_blocks);
 310         CHECK_MEMBER(obd_statfs, os_bfree);
 311         CHECK_MEMBER(obd_statfs, os_bavail);
 312         CHECK_MEMBER(obd_statfs, os_ffree);
 313         CHECK_MEMBER(obd_statfs, os_fsid);
 314         CHECK_MEMBER(obd_statfs, os_bsize);
 315         CHECK_MEMBER(obd_statfs, os_namelen);
 316         CHECK_MEMBER(obd_statfs, os_state);
 317         CHECK_MEMBER(obd_statfs, os_spare1);
 318         CHECK_MEMBER(obd_statfs, os_spare2);
 319         CHECK_MEMBER(obd_statfs, os_spare3);
 320         CHECK_MEMBER(obd_statfs, os_spare4);
 321         CHECK_MEMBER(obd_statfs, os_spare5);
 322         CHECK_MEMBER(obd_statfs, os_spare6);
 323         CHECK_MEMBER(obd_statfs, os_spare7);
 324         CHECK_MEMBER(obd_statfs, os_spare8);
 325         CHECK_MEMBER(obd_statfs, os_spare9);
 326 }
 327
 328 static void
 329 check_obd_ioobj(void)
 330 {
 331         BLANK_LINE();
 332         CHECK_STRUCT(obd_ioobj);
 333         CHECK_MEMBER(obd_ioobj, ioo_id);
 334         CHECK_MEMBER(obd_ioobj, ioo_gr);
 335         CHECK_MEMBER(obd_ioobj, ioo_type);
 336         CHECK_MEMBER(obd_ioobj, ioo_bufcnt);
 337 }
 338
 339 static void
 340 check_obd_quotactl(void)
 341 {
 342         BLANK_LINE();
 343         CHECK_STRUCT(obd_quotactl);
 344         CHECK_MEMBER(obd_quotactl, qc_cmd);
 345         CHECK_MEMBER(obd_quotactl, qc_type);
 346         CHECK_MEMBER(obd_quotactl, qc_id);
 347         CHECK_MEMBER(obd_quotactl, qc_stat);
 348         CHECK_MEMBER(obd_quotactl, qc_dqinfo);
 349         CHECK_MEMBER(obd_quotactl, qc_dqblk);
 350
 351         BLANK_LINE();
 352         CHECK_STRUCT(obd_dqinfo);
 353         CHECK_MEMBER(obd_dqinfo, dqi_bgrace);
 354         CHECK_MEMBER(obd_dqinfo, dqi_igrace);
 355         CHECK_MEMBER(obd_dqinfo, dqi_flags);
 356         CHECK_MEMBER(obd_dqinfo, dqi_valid);
 357
 358         BLANK_LINE();
 359         CHECK_STRUCT(obd_dqblk);
 360         CHECK_MEMBER(obd_dqblk, dqb_bhardlimit);
 361         CHECK_MEMBER(obd_dqblk, dqb_bsoftlimit);
 362         CHECK_MEMBER(obd_dqblk, dqb_curspace);
 363         CHECK_MEMBER(obd_dqblk, dqb_ihardlimit);
 364         CHECK_MEMBER(obd_dqblk, dqb_isoftlimit);
 365         CHECK_MEMBER(obd_dqblk, dqb_curinodes);
 366         CHECK_MEMBER(obd_dqblk, dqb_btime);
 367         CHECK_MEMBER(obd_dqblk, dqb_itime);
 368         CHECK_MEMBER(obd_dqblk, dqb_valid);
 369         CHECK_MEMBER(obd_dqblk, padding);
 370
 371         CHECK_DEFINE(Q_QUOTACHECK);
 372         CHECK_DEFINE(Q_INITQUOTA);
 373         CHECK_DEFINE(Q_GETOINFO);
 374         CHECK_DEFINE(Q_GETOQUOTA);
 375 }
 376
 377 static void
 378 check_niobuf_remote(void)
 379 {
 380         BLANK_LINE();
 381         CHECK_STRUCT(niobuf_remote);
 382         CHECK_MEMBER(niobuf_remote, offset);
 383         CHECK_MEMBER(niobuf_remote, len);
 384         CHECK_MEMBER(niobuf_remote, flags);
 385
 386         CHECK_VALUE(OBD_BRW_READ);
 387         CHECK_VALUE(OBD_BRW_WRITE);
 388         CHECK_VALUE(OBD_BRW_SYNC);
 389         CHECK_VALUE(OBD_BRW_FROM_GRANT);
 390         CHECK_VALUE(OBD_BRW_NOQUOTA);
 391 }
 392
 393 static void
 394 check_ost_body(void)
 395 {
 396         BLANK_LINE();
 397         CHECK_STRUCT(ost_body);
 398         CHECK_MEMBER(ost_body, oa);
 399 }
 400
 401 static void
 402 check_ll_fid(void)
 403 {
 404         BLANK_LINE();
 405         CHECK_STRUCT(ll_fid);
 406         CHECK_MEMBER(ll_fid, id);
 407         CHECK_MEMBER(ll_fid, generation);
 408         CHECK_MEMBER(ll_fid, f_type);
 409 }
 410
 411 static void
 412 check_mds_status_req(void)
 413 {
 414         BLANK_LINE();
 415         CHECK_STRUCT(mds_status_req);
 416         CHECK_MEMBER(mds_status_req, flags);
 417         CHECK_MEMBER(mds_status_req, repbuf);
 418 }
 419
 420 static void
 421 check_mds_body(void)
 422 {
 423         BLANK_LINE();
 424         CHECK_STRUCT(mds_body);
 425         CHECK_MEMBER(mds_body, fid1);
 426         CHECK_MEMBER(mds_body, fid2);
 427         CHECK_MEMBER(mds_body, handle);
 428         CHECK_MEMBER(mds_body, size);
 429         CHECK_MEMBER(mds_body, blocks);
 430         CHECK_MEMBER(mds_body, io_epoch);
 431         CHECK_MEMBER(mds_body, ino);
 432         CHECK_MEMBER(mds_body, valid);
 433         CHECK_MEMBER(mds_body, fsuid);
 434         CHECK_MEMBER(mds_body, fsgid);
 435         CHECK_MEMBER(mds_body, capability);
 436         CHECK_MEMBER(mds_body, mode);
 437         CHECK_MEMBER(mds_body, uid);
 438         CHECK_MEMBER(mds_body, gid);
 439         CHECK_MEMBER(mds_body, mtime);
 440         CHECK_MEMBER(mds_body, ctime);
 441         CHECK_MEMBER(mds_body, atime);
 442         CHECK_MEMBER(mds_body, flags);
 443         CHECK_MEMBER(mds_body, rdev);
 444         CHECK_MEMBER(mds_body, nlink);
 445         CHECK_MEMBER(mds_body, generation);
 446         CHECK_MEMBER(mds_body, suppgid);
 447         CHECK_MEMBER(mds_body, eadatasize);
 448         CHECK_MEMBER(mds_body, aclsize);
 449         CHECK_MEMBER(mds_body, max_mdsize);
 450         CHECK_MEMBER(mds_body, max_cookiesize);
 451         CHECK_MEMBER(mds_body, padding_4);
 452
 453         CHECK_VALUE(FMODE_READ);
 454         CHECK_VALUE(FMODE_WRITE);
 455         CHECK_VALUE(MDS_FMODE_EXEC);
 456
 457         CHECK_CDEFINE(MDS_OPEN_CREAT);
 458         CHECK_CDEFINE(MDS_OPEN_EXCL);
 459         CHECK_CDEFINE(MDS_OPEN_TRUNC);
 460         CHECK_CDEFINE(MDS_OPEN_APPEND);
 461         CHECK_CDEFINE(MDS_OPEN_SYNC);
 462         CHECK_CDEFINE(MDS_OPEN_DIRECTORY);
 463         CHECK_CDEFINE(MDS_OPEN_DELAY_CREATE);
 464         CHECK_CDEFINE(MDS_OPEN_OWNEROVERRIDE);
 465         CHECK_CDEFINE(MDS_OPEN_JOIN_FILE);
 466         CHECK_CDEFINE(MDS_OPEN_HAS_EA);
 467         CHECK_CDEFINE(MDS_OPEN_HAS_OBJS);
 468
 469         /* these should be identical to their EXT3_*_FL counterparts, and
 470          * are redefined only to avoid dragging in ext3_fs.h */
 471         CHECK_CDEFINE(MDS_SYNC_FL);
 472         CHECK_CDEFINE(MDS_IMMUTABLE_FL);
 473         CHECK_CDEFINE(MDS_APPEND_FL);
 474         CHECK_CDEFINE(MDS_NOATIME_FL);
 475         CHECK_CDEFINE(MDS_DIRSYNC_FL);
 476         CHECK_CDEFINE(MDS_BFLAG_EXT_FLAGS);
 477
 478         CHECK_CDEFINE(MDS_INODELOCK_LOOKUP);
 479         CHECK_CDEFINE(MDS_INODELOCK_UPDATE);
 480         CHECK_CDEFINE(MDS_INODELOCK_OPEN);
 481 }
 482
 483 static void
 484 check_mds_rec_setattr(void)
 485 {
 486         BLANK_LINE();
 487         CHECK_STRUCT(mds_rec_setattr);
 488         CHECK_MEMBER(mds_rec_setattr, sa_opcode);
 489         CHECK_MEMBER(mds_rec_setattr, sa_fsuid);
 490         CHECK_MEMBER(mds_rec_setattr, sa_fsgid);
 491         CHECK_MEMBER(mds_rec_setattr, sa_cap);
 492         CHECK_MEMBER(mds_rec_setattr, sa_suppgid);
 493         CHECK_MEMBER(mds_rec_setattr, sa_mode);
 494         CHECK_MEMBER(mds_rec_setattr, sa_fid);
 495         CHECK_MEMBER(mds_rec_setattr, sa_valid);
 496         CHECK_MEMBER(mds_rec_setattr, sa_size);
 497         CHECK_MEMBER(mds_rec_setattr, sa_mtime);
 498         CHECK_MEMBER(mds_rec_setattr, sa_atime);
 499         CHECK_MEMBER(mds_rec_setattr, sa_ctime);
 500         CHECK_MEMBER(mds_rec_setattr, sa_uid);
 501         CHECK_MEMBER(mds_rec_setattr, sa_gid);
 502         CHECK_MEMBER(mds_rec_setattr, sa_attr_flags);
 503 }
 504
 505 static void
 506 check_mds_rec_create(void)
 507 {
 508         BLANK_LINE();
 509         CHECK_STRUCT(mds_rec_create);
 510         CHECK_MEMBER(mds_rec_create, cr_opcode);
 511         CHECK_MEMBER(mds_rec_create, cr_fsuid);
 512         CHECK_MEMBER(mds_rec_create, cr_fsgid);
 513         CHECK_MEMBER(mds_rec_create, cr_cap);
 514         CHECK_MEMBER(mds_rec_create, cr_flags);
 515         CHECK_MEMBER(mds_rec_create, cr_mode);
 516         CHECK_MEMBER(mds_rec_create, cr_fid);
 517         CHECK_MEMBER(mds_rec_create, cr_replayfid);
 518         CHECK_MEMBER(mds_rec_create, cr_time);
 519         CHECK_MEMBER(mds_rec_create, cr_rdev);
 520         CHECK_MEMBER(mds_rec_create, cr_suppgid);
 521 }
 522
 523 static void
 524 check_mds_rec_link(void)
 525 {
 526         BLANK_LINE();
 527         CHECK_STRUCT(mds_rec_link);
 528         CHECK_MEMBER(mds_rec_link, lk_opcode);
 529         CHECK_MEMBER(mds_rec_link, lk_fsuid);
 530         CHECK_MEMBER(mds_rec_link, lk_fsgid);
 531         CHECK_MEMBER(mds_rec_link, lk_cap);
 532         CHECK_MEMBER(mds_rec_link, lk_suppgid1);
 533         CHECK_MEMBER(mds_rec_link, lk_suppgid2);
 534         CHECK_MEMBER(mds_rec_link, lk_fid1);
 535         CHECK_MEMBER(mds_rec_link, lk_fid2);
 536         CHECK_MEMBER(mds_rec_link, lk_time);
 537 }
 538
 539 static void
 540 check_mds_rec_unlink(void)
 541 {
 542         BLANK_LINE();
 543         CHECK_STRUCT(mds_rec_unlink);
 544         CHECK_MEMBER(mds_rec_unlink, ul_opcode);
 545         CHECK_MEMBER(mds_rec_unlink, ul_fsuid);
 546         CHECK_MEMBER(mds_rec_unlink, ul_fsgid);
 547         CHECK_MEMBER(mds_rec_unlink, ul_cap);
 548         CHECK_MEMBER(mds_rec_unlink, ul_suppgid);
 549         CHECK_MEMBER(mds_rec_unlink, ul_mode);
 550         CHECK_MEMBER(mds_rec_unlink, ul_fid1);
 551         CHECK_MEMBER(mds_rec_unlink, ul_fid2);
 552         CHECK_MEMBER(mds_rec_unlink, ul_time);
 553 }
 554
 555 static void
 556 check_mds_rec_rename(void)
 557 {
 558         BLANK_LINE();
 559         CHECK_STRUCT(mds_rec_rename);
 560         CHECK_MEMBER(mds_rec_rename, rn_opcode);
 561         CHECK_MEMBER(mds_rec_rename, rn_fsuid);
 562         CHECK_MEMBER(mds_rec_rename, rn_fsgid);
 563         CHECK_MEMBER(mds_rec_rename, rn_cap);
 564         CHECK_MEMBER(mds_rec_rename, rn_suppgid1);
 565         CHECK_MEMBER(mds_rec_rename, rn_suppgid2);
 566         CHECK_MEMBER(mds_rec_rename, rn_fid1);
 567         CHECK_MEMBER(mds_rec_rename, rn_fid2);
 568         CHECK_MEMBER(mds_rec_rename, rn_time);
 569 }
 570
 571 static void
 572 check_mds_rec_join(void)
 573 {
 574         BLANK_LINE();
 575         CHECK_STRUCT(mds_rec_join);
 576         CHECK_MEMBER(mds_rec_join, jr_fid);
 577         CHECK_MEMBER(mds_rec_join, jr_headsize);
 578 }
 579
 580 static void
 581 check_lov_desc(void)
 582 {
 583         BLANK_LINE();
 584         CHECK_STRUCT(lov_desc);
 585         CHECK_MEMBER(lov_desc, ld_tgt_count);
 586         CHECK_MEMBER(lov_desc, ld_active_tgt_count);
 587         CHECK_MEMBER(lov_desc, ld_default_stripe_count);
 588         CHECK_MEMBER(lov_desc, ld_pattern);
 589         CHECK_MEMBER(lov_desc, ld_default_stripe_size);
 590         CHECK_MEMBER(lov_desc, ld_default_stripe_offset);
 591         CHECK_MEMBER(lov_desc, ld_qos_maxage);
 592         CHECK_MEMBER(lov_desc, ld_padding_1);
 593         CHECK_MEMBER(lov_desc, ld_padding_2);
 594         CHECK_MEMBER(lov_desc, ld_uuid);
 595 }
 596
 597 static void
 598 check_ldlm_res_id(void)
 599 {
 600         BLANK_LINE();
 601         CHECK_STRUCT(ldlm_res_id);
 602         CHECK_MEMBER(ldlm_res_id, name[RES_NAME_SIZE]);
 603 }
 604
 605 static void
 606 check_ldlm_extent(void)
 607 {
 608         BLANK_LINE();
 609         CHECK_STRUCT(ldlm_extent);
 610         CHECK_MEMBER(ldlm_extent, start);
 611         CHECK_MEMBER(ldlm_extent, end);
 612         CHECK_MEMBER(ldlm_extent, gid);
 613 }
 614
 615 static void
 616 check_ldlm_inodebits(void)
 617 {
 618         BLANK_LINE();
 619         CHECK_STRUCT(ldlm_inodebits);
 620         CHECK_MEMBER(ldlm_inodebits, bits);
 621 }
 622
 623 static void
 624 check_ldlm_flock(void)
 625 {
 626         BLANK_LINE();
 627         CHECK_STRUCT(ldlm_flock);
 628         CHECK_MEMBER(ldlm_flock, start);
 629         CHECK_MEMBER(ldlm_flock, end);
 630         CHECK_MEMBER(ldlm_flock, blocking_pid);
 631         CHECK_MEMBER(ldlm_flock, pid);
 632 }
 633
 634 static void
 635 check_ldlm_intent(void)
 636 {
 637         BLANK_LINE();
 638         CHECK_STRUCT(ldlm_intent);
 639         CHECK_MEMBER(ldlm_intent, opc);
 640 }
 641
 642 static void
 643 check_ldlm_resource_desc(void)
 644 {
 645         BLANK_LINE();
 646         CHECK_STRUCT(ldlm_resource_desc);
 647         CHECK_MEMBER(ldlm_resource_desc, lr_type);
 648         CHECK_MEMBER(ldlm_resource_desc, lr_padding);
 649         CHECK_MEMBER(ldlm_resource_desc, lr_name);
 650 }
 651
 652 static void
 653 check_ldlm_lock_desc(void)
 654 {
 655         BLANK_LINE();
 656         CHECK_STRUCT(ldlm_lock_desc);
 657         CHECK_MEMBER(ldlm_lock_desc, l_resource);
 658         CHECK_MEMBER(ldlm_lock_desc, l_req_mode);
 659         CHECK_MEMBER(ldlm_lock_desc, l_granted_mode);
 660         CHECK_MEMBER(ldlm_lock_desc, l_policy_data);
 661 }
 662
 663 static void
 664 check_ldlm_request(void)
 665 {
 666         BLANK_LINE();
 667         CHECK_STRUCT(ldlm_request);
 668         CHECK_MEMBER(ldlm_request, lock_flags);
 669         CHECK_MEMBER(ldlm_request, lock_count);
 670         CHECK_MEMBER(ldlm_request, lock_desc);
 671         CHECK_MEMBER(ldlm_request, lock_handle);
 672 }
 673
 674 static void
 675 check_ldlm_reply(void)
 676 {
 677         BLANK_LINE();
 678         CHECK_STRUCT(ldlm_reply);
 679         CHECK_MEMBER(ldlm_reply, lock_flags);
 680         CHECK_MEMBER(ldlm_reply, lock_padding);
 681         CHECK_MEMBER(ldlm_reply, lock_desc);
 682         CHECK_MEMBER(ldlm_reply, lock_handle);
 683         CHECK_MEMBER(ldlm_reply, lock_policy_res1);
 684         CHECK_MEMBER(ldlm_reply, lock_policy_res2);
 685 }
 686
 687 static void
 688 check_ldlm_lvb(void)
 689 {
 690         BLANK_LINE();
 691         CHECK_STRUCT(ost_lvb);
 692         CHECK_MEMBER(ost_lvb, lvb_size);
 693         CHECK_MEMBER(ost_lvb, lvb_mtime);
 694         CHECK_MEMBER(ost_lvb, lvb_atime);
 695         CHECK_MEMBER(ost_lvb, lvb_ctime);
 696         CHECK_MEMBER(ost_lvb, lvb_blocks);
 697 }
 698
 699
 700 static void
 701 check_llog_logid(void)
 702 {
 703         BLANK_LINE();
 704         CHECK_STRUCT(llog_logid);
 705         CHECK_MEMBER(llog_logid, lgl_oid);
 706         CHECK_MEMBER(llog_logid, lgl_ogr);
 707         CHECK_MEMBER(llog_logid, lgl_ogen);
 708
 709         CHECK_CVALUE(OST_SZ_REC);
 710         CHECK_CVALUE(OST_RAID1_REC);
 711         CHECK_CVALUE(MDS_UNLINK_REC);
 712         CHECK_CVALUE(MDS_SETATTR_REC);
 713         CHECK_CVALUE(OBD_CFG_REC);
 714         CHECK_CVALUE(PTL_CFG_REC);
 715         CHECK_CVALUE(LLOG_GEN_REC);
 716         CHECK_CVALUE(LLOG_JOIN_REC);
 717         CHECK_CVALUE(LLOG_HDR_MAGIC);
 718         CHECK_CVALUE(LLOG_LOGID_MAGIC);
 719 }
 720
 721 static void
 722 check_llog_catid(void)
 723 {
 724         BLANK_LINE();
 725         CHECK_STRUCT(llog_catid);
 726         CHECK_MEMBER(llog_catid, lci_logid);
 727         CHECK_MEMBER(llog_catid, lci_padding1);
 728         CHECK_MEMBER(llog_catid, lci_padding2);
 729         CHECK_MEMBER(llog_catid, lci_padding3);
 730 }
 731
 732 static void
 733 check_llog_rec_hdr(void)
 734 {
 735         BLANK_LINE();
 736         CHECK_STRUCT(llog_rec_hdr);
 737         CHECK_MEMBER(llog_rec_hdr, lrh_len);
 738         CHECK_MEMBER(llog_rec_hdr, lrh_index);
 739         CHECK_MEMBER(llog_rec_hdr, lrh_type);
 740         CHECK_MEMBER(llog_rec_hdr, padding);
 741 }
 742
 743 static void
 744 check_llog_rec_tail(void)
 745 {
 746         BLANK_LINE();
 747         CHECK_STRUCT(llog_rec_tail);
 748         CHECK_MEMBER(llog_rec_tail, lrt_len);
 749         CHECK_MEMBER(llog_rec_tail, lrt_index);
 750 }
 751
 752 static void
 753 check_llog_logid_rec(void)
 754 {
 755         BLANK_LINE();
 756         CHECK_STRUCT(llog_logid_rec);
 757         CHECK_MEMBER(llog_logid_rec, lid_hdr);
 758         CHECK_MEMBER(llog_logid_rec, lid_id);
 759         CHECK_MEMBER(llog_logid_rec, padding1);
 760         CHECK_MEMBER(llog_logid_rec, padding2);
 761         CHECK_MEMBER(llog_logid_rec, padding3);
 762         CHECK_MEMBER(llog_logid_rec, padding4);
 763         CHECK_MEMBER(llog_logid_rec, padding5);
 764         CHECK_MEMBER(llog_logid_rec, lid_tail);
 765 }
 766
 767 static void
 768 check_llog_create_rec(void)
 769 {
 770         BLANK_LINE();
 771         CHECK_STRUCT(llog_create_rec);
 772         CHECK_MEMBER(llog_create_rec, lcr_hdr);
 773         CHECK_MEMBER(llog_create_rec, lcr_fid);
 774         CHECK_MEMBER(llog_create_rec, lcr_oid);
 775         CHECK_MEMBER(llog_create_rec, lcr_ogen);
 776         CHECK_MEMBER(llog_create_rec, padding);
 777 }
 778
 779 static void
 780 check_llog_orphan_rec(void)
 781 {
 782         BLANK_LINE();
 783         CHECK_STRUCT(llog_orphan_rec);
 784         CHECK_MEMBER(llog_orphan_rec, lor_hdr);
 785         CHECK_MEMBER(llog_orphan_rec, lor_oid);
 786         CHECK_MEMBER(llog_orphan_rec, lor_ogen);
 787         CHECK_MEMBER(llog_orphan_rec, padding);
 788         CHECK_MEMBER(llog_orphan_rec, lor_tail);
 789 }
 790
 791 static void
 792 check_llog_unlink_rec(void)
 793 {
 794         BLANK_LINE();
 795         CHECK_STRUCT(llog_unlink_rec);
 796         CHECK_MEMBER(llog_unlink_rec, lur_hdr);
 797         CHECK_MEMBER(llog_unlink_rec, lur_oid);
 798         CHECK_MEMBER(llog_unlink_rec, lur_ogen);
 799         CHECK_MEMBER(llog_unlink_rec, padding);
 800         CHECK_MEMBER(llog_unlink_rec, lur_tail);
 801 }
 802
 803 static void
 804 check_llog_setattr_rec(void)
 805 {
 806         BLANK_LINE();
 807         CHECK_STRUCT(llog_setattr_rec);
 808         CHECK_MEMBER(llog_setattr_rec, lsr_hdr);
 809         CHECK_MEMBER(llog_setattr_rec, lsr_oid);
 810         CHECK_MEMBER(llog_setattr_rec, lsr_ogen);
 811         CHECK_MEMBER(llog_setattr_rec, lsr_uid);
 812         CHECK_MEMBER(llog_setattr_rec, lsr_gid);
 813         CHECK_MEMBER(llog_setattr_rec, padding);
 814         CHECK_MEMBER(llog_setattr_rec, lsr_tail);
 815 }
 816
 817 static void
 818 check_llog_size_change_rec(void)
 819 {
 820         BLANK_LINE();
 821         CHECK_STRUCT(llog_size_change_rec);
 822         CHECK_MEMBER(llog_size_change_rec, lsc_hdr);
 823         CHECK_MEMBER(llog_size_change_rec, lsc_fid);
 824         CHECK_MEMBER(llog_size_change_rec, lsc_ioepoch);
 825         CHECK_MEMBER(llog_size_change_rec, padding);
 826         CHECK_MEMBER(llog_size_change_rec, lsc_tail);
 827 }
 828
 829 static void
 830 check_llog_gen(void)
 831 {
 832         BLANK_LINE();
 833         CHECK_STRUCT(llog_gen);
 834         CHECK_MEMBER(llog_gen, mnt_cnt);
 835         CHECK_MEMBER(llog_gen, conn_cnt);
 836 }
 837
 838 static void
 839 check_llog_gen_rec(void)
 840 {
 841         BLANK_LINE();
 842         CHECK_STRUCT(llog_gen_rec);
 843         CHECK_MEMBER(llog_gen_rec, lgr_hdr);
 844         CHECK_MEMBER(llog_gen_rec, lgr_gen);
 845         CHECK_MEMBER(llog_gen_rec, lgr_tail);
 846 }
 847
 848 static void
 849 check_llog_log_hdr(void)
 850 {
 851         BLANK_LINE();
 852         CHECK_STRUCT(llog_log_hdr);
 853         CHECK_MEMBER(llog_log_hdr, llh_hdr);
 854         CHECK_MEMBER(llog_log_hdr, llh_timestamp);
 855         CHECK_MEMBER(llog_log_hdr, llh_count);
 856         CHECK_MEMBER(llog_log_hdr, llh_bitmap_offset);
 857         CHECK_MEMBER(llog_log_hdr, llh_size);
 858         CHECK_MEMBER(llog_log_hdr, llh_flags);
 859         CHECK_MEMBER(llog_log_hdr, llh_cat_idx);
 860         CHECK_MEMBER(llog_log_hdr, llh_tgtuuid);
 861         CHECK_MEMBER(llog_log_hdr, llh_reserved);
 862         CHECK_MEMBER(llog_log_hdr, llh_bitmap);
 863         CHECK_MEMBER(llog_log_hdr, llh_tail);
 864 }
 865
 866 static void
 867 check_llog_cookie(void)
 868 {
 869         BLANK_LINE();
 870         CHECK_STRUCT(llog_cookie);
 871         CHECK_MEMBER(llog_cookie, lgc_lgl);
 872         CHECK_MEMBER(llog_cookie, lgc_subsys);
 873         CHECK_MEMBER(llog_cookie, lgc_index);
 874         CHECK_MEMBER(llog_cookie, lgc_padding);
 875 }
 876
 877 static void
 878 check_llogd_body(void)
 879 {
 880         BLANK_LINE();
 881         CHECK_STRUCT(llogd_body);
 882         CHECK_MEMBER(llogd_body, lgd_logid);
 883         CHECK_MEMBER(llogd_body, lgd_ctxt_idx);
 884         CHECK_MEMBER(llogd_body, lgd_llh_flags);
 885         CHECK_MEMBER(llogd_body, lgd_index);
 886         CHECK_MEMBER(llogd_body, lgd_saved_index);
 887         CHECK_MEMBER(llogd_body, lgd_len);
 888         CHECK_MEMBER(llogd_body, lgd_cur_offset);
 889
 890         CHECK_CVALUE(LLOG_ORIGIN_HANDLE_CREATE);
 891         CHECK_CVALUE(LLOG_ORIGIN_HANDLE_NEXT_BLOCK);
 892         CHECK_CVALUE(LLOG_ORIGIN_HANDLE_READ_HEADER);
 893         CHECK_CVALUE(LLOG_ORIGIN_HANDLE_WRITE_REC);
 894         CHECK_CVALUE(LLOG_ORIGIN_HANDLE_CLOSE);
 895         CHECK_CVALUE(LLOG_ORIGIN_CONNECT);
 896         CHECK_CVALUE(LLOG_CATINFO);
 897         CHECK_CVALUE(LLOG_ORIGIN_HANDLE_PREV_BLOCK);
 898         CHECK_CVALUE(LLOG_ORIGIN_HANDLE_DESTROY);
 899 }
 900
 901 static void
 902 check_llogd_conn_body(void)
 903 {
 904         BLANK_LINE();
 905         CHECK_STRUCT(llogd_conn_body);
 906         CHECK_MEMBER(llogd_conn_body, lgdc_gen);
 907         CHECK_MEMBER(llogd_conn_body, lgdc_logid);
 908         CHECK_MEMBER(llogd_conn_body, lgdc_ctxt_idx);
 909 }
 910
 911 static void
 912 check_mds_extent_desc(void)
 913 {
 914         BLANK_LINE();
 915         CHECK_STRUCT(mds_extent_desc);
 916         CHECK_MEMBER(mds_extent_desc, med_start);
 917         CHECK_MEMBER(mds_extent_desc, med_len);
 918         CHECK_MEMBER(mds_extent_desc, med_lmm);
 919 }
 920
 921 static void
 922 check_llog_array_rec(void)
 923 {
 924         BLANK_LINE();
 925         CHECK_STRUCT(llog_array_rec);
 926         CHECK_MEMBER(llog_array_rec, lmr_hdr);
 927         CHECK_MEMBER(llog_array_rec, lmr_med);
 928         CHECK_MEMBER(llog_array_rec, lmr_tail);
 929 }
 930
 931 static void
 932 check_qunit_data(void)
 933 {
 934         BLANK_LINE();
 935         CHECK_STRUCT(qunit_data);
 936         CHECK_MEMBER(qunit_data, qd_id);
 937         CHECK_MEMBER(qunit_data, qd_flags);
 938         CHECK_MEMBER(qunit_data, qd_count);
 939 }
 940
 941 static void
 942 check_qunit_data_old(void)
 943 {
 944         BLANK_LINE();
 945         CHECK_STRUCT(qunit_data_old);
 946         CHECK_MEMBER(qunit_data_old, qd_id);
 947         CHECK_MEMBER(qunit_data_old, qd_type);
 948         CHECK_MEMBER(qunit_data_old, qd_count);
 949         CHECK_MEMBER(qunit_data_old, qd_isblk);
 950 }
 951
 952 static void
 953 check_mgs_target_info(void)
 954 {
 955         BLANK_LINE();
 956         CHECK_STRUCT(mgs_target_info);
 957         CHECK_MEMBER(mgs_target_info, mti_lustre_ver);
 958         CHECK_MEMBER(mgs_target_info, mti_stripe_index);
 959         CHECK_MEMBER(mgs_target_info, mti_config_ver);
 960         CHECK_MEMBER(mgs_target_info, mti_flags);
 961         CHECK_MEMBER(mgs_target_info, mti_nid_count);
 962         CHECK_MEMBER(mgs_target_info, mti_fsname);
 963         CHECK_MEMBER(mgs_target_info, mti_svname);
 964         CHECK_MEMBER(mgs_target_info, mti_uuid);
 965         CHECK_MEMBER(mgs_target_info, mti_nids);
 966         CHECK_MEMBER(mgs_target_info, mti_params);
 967 }
 968
 969 static void
 970 check_lustre_disk_data(void)
 971 {
 972         BLANK_LINE();
 973         CHECK_STRUCT(lustre_disk_data);
 974         CHECK_MEMBER(lustre_disk_data, ldd_magic);
 975         CHECK_MEMBER(lustre_disk_data, ldd_feature_compat);
 976         CHECK_MEMBER(lustre_disk_data, ldd_feature_rocompat);
 977         CHECK_MEMBER(lustre_disk_data, ldd_feature_incompat);
 978         CHECK_MEMBER(lustre_disk_data, ldd_config_ver);
 979         CHECK_MEMBER(lustre_disk_data, ldd_flags);
 980         CHECK_MEMBER(lustre_disk_data, ldd_svindex);
 981         CHECK_MEMBER(lustre_disk_data, ldd_mount_type);
 982         CHECK_MEMBER(lustre_disk_data, ldd_fsname);
 983         CHECK_MEMBER(lustre_disk_data, ldd_svname);
 984         CHECK_MEMBER(lustre_disk_data, ldd_uuid);
 985         CHECK_MEMBER(lustre_disk_data, ldd_userdata);
 986         CHECK_MEMBER(lustre_disk_data, ldd_mount_opts);
 987         CHECK_MEMBER(lustre_disk_data, ldd_params);
 988 }
 989
 990 static void
 991 system_string (char *cmdline, char *str, int len)
 992 {
 993         int   fds[2];
 994         int   rc;
 995         pid_t pid;
 996
 997         rc = pipe(fds);
 998         if (rc != 0)
 999                 abort();
1000
1001         pid = fork();
1002         if (pid == 0) {
1003                 /* child */
1004                 int   fd = fileno(stdout);
1005
1006                 rc = dup2(fds[1], fd);
1007                 if (rc != fd)
1008                         abort();
1009
1010                 exit(system(cmdline));
1011                 /* notreached */
1012         } else if ((int)pid < 0) {
1013                 abort();
1014         } else {
1015                 FILE *f = fdopen(fds[0], "r");
1016
1017                 if (f == NULL)
1018                         abort();
1019
1020                 close(fds[1]);
1021
1022                 if (fgets(str, len, f) == NULL)
1023                         abort();
1024
1025                 if (waitpid(pid, &rc, 0) != pid)
1026                         abort();
1027
1028                 if (!WIFEXITED(rc) || WEXITSTATUS(rc) != 0)
1029                         abort();
1030
1031                 if (strnlen(str, len) == len)
1032                         str[len - 1] = 0;
1033
1034                 if (str[strlen(str) - 1] == '\n')
1035                         str[strlen(str) - 1] = 0;
1036
1037                 fclose(f);
1038         }
1039 }
1040
1041 int
1042 main(int argc, char **argv)
1043 {
1044         char unameinfo[80];
1045         char gccinfo[80];
1046
1047         system_string("uname -a", unameinfo, sizeof(unameinfo));
1048         system_string(CC " -v 2>&1 | tail -1", gccinfo, sizeof(gccinfo));
1049
1050         printf ("void lustre_assert_wire_constants(void)\n"
1051                 "{\n"
1052                 "        /* Wire protocol assertions generated by 'wirecheck'\n"
1053                 "         * (make -C lustre/utils newwirecheck)\n"
1054                 "         * running on %s\n"
1055                 "         * with %s */\n"
1056                 "\n", unameinfo, gccinfo);
1057
1058         BLANK_LINE ();
1059
1060         COMMENT("Constants...");
1061         CHECK_DEFINE(LUSTRE_MSG_MAGIC_V1);
1062         CHECK_DEFINE(LUSTRE_MSG_MAGIC_V2);
1063         CHECK_DEFINE(PTLRPC_MSG_VERSION);
1064
1065         CHECK_VALUE(PTL_RPC_MSG_REQUEST);
1066         CHECK_VALUE(PTL_RPC_MSG_ERR);
1067         CHECK_VALUE(PTL_RPC_MSG_REPLY);
1068
1069         CHECK_VALUE(MSG_LAST_REPLAY);
1070         CHECK_VALUE(MSG_RESENT);
1071         CHECK_VALUE(MSG_REPLAY);
1072
1073         CHECK_VALUE(MSG_CONNECT_RECOVERING);
1074         CHECK_VALUE(MSG_CONNECT_RECONNECT);
1075         CHECK_VALUE(MSG_CONNECT_REPLAYABLE);
1076
1077         CHECK_VALUE(OST_REPLY);
1078         CHECK_VALUE(OST_GETATTR);
1079         CHECK_VALUE(OST_SETATTR);
1080         CHECK_VALUE(OST_READ);
1081         CHECK_VALUE(OST_WRITE);
1082         CHECK_VALUE(OST_CREATE);
1083         CHECK_VALUE(OST_DESTROY);
1084         CHECK_VALUE(OST_GET_INFO);
1085         CHECK_VALUE(OST_CONNECT);
1086         CHECK_VALUE(OST_DISCONNECT);
1087         CHECK_VALUE(OST_PUNCH);
1088         CHECK_VALUE(OST_OPEN);
1089         CHECK_VALUE(OST_CLOSE);
1090         CHECK_VALUE(OST_STATFS);
1091         CHECK_VALUE(OST_SYNC);
1092         CHECK_VALUE(OST_QUOTACHECK);
1093         CHECK_VALUE(OST_QUOTACTL);
1094         CHECK_VALUE(OST_LAST_OPC);
1095
1096         CHECK_DEFINE(OBD_OBJECT_EOF);
1097
1098         CHECK_VALUE(MDS_GETATTR);
1099         CHECK_VALUE(MDS_GETATTR_NAME);
1100         CHECK_VALUE(MDS_CLOSE);
1101         CHECK_VALUE(MDS_REINT);
1102         CHECK_VALUE(MDS_READPAGE);
1103         CHECK_VALUE(MDS_CONNECT);
1104         CHECK_VALUE(MDS_DISCONNECT);
1105         CHECK_VALUE(MDS_GETSTATUS);
1106         CHECK_VALUE(MDS_STATFS);
1107         CHECK_VALUE(MDS_PIN);
1108         CHECK_VALUE(MDS_UNPIN);
1109         CHECK_VALUE(MDS_SYNC);
1110         CHECK_VALUE(MDS_DONE_WRITING);
1111         CHECK_VALUE(MDS_SET_INFO);
1112         CHECK_VALUE(MDS_QUOTACHECK);
1113         CHECK_VALUE(MDS_QUOTACTL);
1114         CHECK_VALUE(MDS_LAST_OPC);
1115
1116         CHECK_VALUE(REINT_SETATTR);
1117         CHECK_VALUE(REINT_CREATE);
1118         CHECK_VALUE(REINT_LINK);
1119         CHECK_VALUE(REINT_UNLINK);
1120         CHECK_VALUE(REINT_RENAME);
1121         CHECK_VALUE(REINT_OPEN);
1122         CHECK_VALUE(REINT_MAX);
1123
1124         CHECK_VALUE(MGS_CONNECT);
1125         CHECK_VALUE(MGS_DISCONNECT);
1126         CHECK_VALUE(MGS_EXCEPTION);
1127         CHECK_VALUE(MGS_TARGET_REG);
1128         CHECK_VALUE(MGS_TARGET_DEL);
1129
1130         CHECK_VALUE(DISP_IT_EXECD);
1131         CHECK_VALUE(DISP_LOOKUP_EXECD);
1132         CHECK_VALUE(DISP_LOOKUP_NEG);
1133         CHECK_VALUE(DISP_LOOKUP_POS);
1134         CHECK_VALUE(DISP_OPEN_CREATE);
1135         CHECK_VALUE(DISP_OPEN_OPEN);
1136
1137         CHECK_VALUE(MDS_STATUS_CONN);
1138         CHECK_VALUE(MDS_STATUS_LOV);
1139
1140         CHECK_VALUE(LDLM_ENQUEUE);
1141         CHECK_VALUE(LDLM_CONVERT);
1142         CHECK_VALUE(LDLM_CANCEL);
1143         CHECK_VALUE(LDLM_BL_CALLBACK);
1144         CHECK_VALUE(LDLM_CP_CALLBACK);
1145         CHECK_VALUE(LDLM_GL_CALLBACK);
1146         CHECK_VALUE(LDLM_LAST_OPC);
1147
1148         CHECK_VALUE(LCK_EX);
1149         CHECK_VALUE(LCK_PW);
1150         CHECK_VALUE(LCK_PR);
1151         CHECK_VALUE(LCK_CW);
1152         CHECK_VALUE(LCK_CR);
1153         CHECK_VALUE(LCK_NL);
1154         CHECK_VALUE(LCK_GROUP);
1155         CHECK_VALUE(LCK_MAXMODE);
1156
1157         CHECK_CVALUE(LDLM_PLAIN);
1158         CHECK_CVALUE(LDLM_EXTENT);
1159         CHECK_CVALUE(LDLM_FLOCK);
1160         CHECK_CVALUE(LDLM_IBITS);
1161
1162         CHECK_VALUE(OBD_PING);
1163         CHECK_VALUE(OBD_LOG_CANCEL);
1164         CHECK_VALUE(OBD_QC_CALLBACK);
1165         CHECK_VALUE(OBD_LAST_OPC);
1166
1167         CHECK_VALUE(QUOTA_DQACQ);
1168         CHECK_VALUE(QUOTA_DQREL);
1169
1170         CHECK_VALUE(MGS_CONNECT);
1171         CHECK_VALUE(MGS_DISCONNECT);
1172         CHECK_VALUE(MGS_EXCEPTION);
1173         CHECK_VALUE(MGS_TARGET_REG);
1174         CHECK_VALUE(MGS_TARGET_DEL);
1175
1176         COMMENT("Sizes and Offsets");
1177         BLANK_LINE();
1178         CHECK_STRUCT(obd_uuid);
1179         check_lustre_handle();
1180         check_lustre_msg_v1();
1181         check_lustre_msg_v2();
1182         printf("        LASSERT(offsetof(struct lustre_msg_v1, lm_magic) == "
1183                "offsetof(struct lustre_msg_v2, lm_magic));\n");
1184         check_ptlrpc_body();
1185         check_obd_connect_data();
1186         check_obdo();
1187         check_lov_mds_md_v1();
1188         check_lov_mds_md_join();
1189         check_obd_statfs();
1190         check_obd_ioobj();
1191         check_obd_quotactl();
1192         check_niobuf_remote();
1193         check_ost_body();
1194         check_ll_fid();
1195         check_mds_status_req();
1196         check_mds_body();
1197         check_mds_rec_setattr();
1198         check_mds_rec_create();
1199         check_mds_rec_link();
1200         check_mds_rec_unlink();
1201         check_mds_rec_rename();
1202         check_mds_rec_join();
1203         check_lov_desc();
1204         check_ldlm_res_id();
1205         check_ldlm_extent();
1206         check_ldlm_flock();
1207         check_ldlm_inodebits();
1208         check_ldlm_intent();
1209         check_ldlm_resource_desc();
1210         check_ldlm_lock_desc();
1211         check_ldlm_request();
1212         check_ldlm_reply();
1213         check_ldlm_lvb();
1214         check_llog_logid();
1215         check_llog_catid();
1216         check_llog_rec_hdr();
1217         check_llog_rec_tail();
1218         check_llog_logid_rec();
1219         check_llog_create_rec();
1220         check_llog_orphan_rec();
1221         check_llog_unlink_rec();
1222         check_llog_setattr_rec();
1223         check_llog_size_change_rec();
1224         check_llog_gen();
1225         check_llog_gen_rec();
1226         check_llog_log_hdr();
1227         check_llog_cookie();
1228         check_llogd_body();
1229         check_llogd_conn_body();
1230         check_llog_array_rec();
1231         check_mds_extent_desc();
1232         check_qunit_data();
1233         check_qunit_data_old();
1234         check_mgs_target_info();
1235         check_lustre_disk_data();
1236
1237
1238         printf("}\n\n");
1239
1240         return(0);
1241 }