common/vi_auto.c

   1 /* Do not edit: automatically built by gen_rec.awk. */
   2 #include <sys/types.h>
   3 #include <sys/queue.h>
   4 #include <sys/stat.h>
   5 #include <bitstring.h>
   6 #include <errno.h>
   7 #include <fcntl.h>
   8 #include <limits.h>
   9 #include <stdio.h>
  10 #include <stdlib.h>
  11 #include <string.h>
  12 #include "common.h"
  13 #include <db_int.h>
  14 #include "db_page.h"
  15 #include "db_am.h"
  16 #include "rep.h"
  17 #include "txn.h"
  18 /*
  19  * PUBLIC: int __vi_marker_log __P((DB_ENV *, DB_TXN *, DB_LSN *, u_int32_t,
  20  * PUBLIC:      u_int32_t));
  21  */
  22 int
  23 __vi_marker_log(dbenv, txnid, ret_lsnp, flags,
  24         opcode)
  25         DB_ENV *dbenv;
  26         DB_TXN *txnid;
  27         DB_LSN *ret_lsnp;
  28         u_int32_t flags;
  29         u_int32_t opcode;
  30 {
  31         DBT logrec;
  32         DB_LSN *lsnp, null_lsn;
  33         u_int32_t uinttmp;
  34         u_int32_t rectype, txn_num;
  35         int ret;
  36         u_int8_t *bp;
  37
  38         rectype = DB_vi_marker;
  39         if (txnid != NULL &&
  40             TAILQ_FIRST(&txnid->kids) != NULL &&
  41             (ret = __txn_activekids(dbenv, rectype, txnid)) != 0)
  42                 return (ret);
  43         txn_num = txnid == NULL ? 0 : txnid->txnid;
  44         if (txnid == NULL) {
  45                 ZERO_LSN(null_lsn);
  46                 lsnp = &null_lsn;
  47         } else
  48                 lsnp = &txnid->last_lsn;
  49         logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
  50             + sizeof(u_int32_t);
  51         if ((ret = __os_malloc(dbenv, logrec.size, &logrec.data)) != 0)
  52                 return (ret);
  53
  54         bp = logrec.data;
  55
  56         memcpy(bp, &rectype, sizeof(rectype));
  57         bp += sizeof(rectype);
  58
  59         memcpy(bp, &txn_num, sizeof(txn_num));
  60         bp += sizeof(txn_num);
  61
  62         memcpy(bp, lsnp, sizeof(DB_LSN));
  63         bp += sizeof(DB_LSN);
  64
  65         uinttmp = (u_int32_t)opcode;
  66         memcpy(bp, &uinttmp, sizeof(uinttmp));
  67         bp += sizeof(uinttmp);
  68
  69         DB_ASSERT((u_int32_t)(bp - (u_int8_t *)logrec.data) == logrec.size);
  70         ret = dbenv->log_put(dbenv, ret_lsnp, (DBT *)&logrec, flags);
  71         if (txnid != NULL && ret == 0)
  72                 txnid->last_lsn = *ret_lsnp;
  73 #ifdef LOG_DIAGNOSTIC
  74         if (ret != 0)
  75                 (void)__vi_marker_print(dbenv,
  76                     (DBT *)&logrec, ret_lsnp, NULL, NULL);
  77 #endif
  78         __os_free(dbenv, logrec.data, logrec.size);
  79         return (ret);
  80 }
  81
  82 /*
  83  * PUBLIC: int __vi_marker_getpgnos __P((DB_ENV *, DBT *, DB_LSN *, db_recops,
  84  * PUBLIC:      void *));
  85  */
  86 int
  87 __vi_marker_getpgnos(dbenv, rec, lsnp, notused1, summary)
  88         DB_ENV *dbenv;
  89         DBT *rec;
  90         DB_LSN *lsnp;
  91         db_recops notused1;
  92         void *summary;
  93 {
  94         TXN_RECS *t;
  95         int ret;
  96         COMPQUIET(rec, NULL);
  97         COMPQUIET(notused1, DB_TXN_ABORT);
  98
  99         t = (TXN_RECS *)summary;
 100
 101         if ((ret = __rep_check_alloc(dbenv, t, 1)) != 0)
 102                 return (ret);
 103
 104         t->array[t->npages].flags = LSN_PAGE_NOLOCK;
 105         t->array[t->npages].lsn = *lsnp;
 106         t->array[t->npages].fid = DB_LOGFILEID_INVALID;
 107         memset(&t->array[t->npages].pgdesc, 0,
 108             sizeof(t->array[t->npages].pgdesc));
 109
 110         t->npages++;
 111
 112         return (0);
 113 }
 114
 115 /*
 116  * PUBLIC: int __vi_marker_print __P((DB_ENV *, DBT *, DB_LSN *, db_recops,
 117  * PUBLIC:      void *));
 118  */
 119 int
 120 __vi_marker_print(dbenv, dbtp, lsnp, notused2, notused3)
 121         DB_ENV *dbenv;
 122         DBT *dbtp;
 123         DB_LSN *lsnp;
 124         db_recops notused2;
 125         void *notused3;
 126 {
 127         __vi_marker_args *argp;
 128         int ret;
 129
 130         notused2 = DB_TXN_ABORT;
 131         notused3 = NULL;
 132
 133         if ((ret = __vi_marker_read(dbenv, dbtp->data, &argp)) != 0)
 134                 return (ret);
 135         (void)printf(
 136             "[%lu][%lu]vi_marker: rec: %lu txnid %lx prevlsn [%lu][%lu]\n",
 137             (u_long)lsnp->file,
 138             (u_long)lsnp->offset,
 139             (u_long)argp->type,
 140             (u_long)argp->txnid->txnid,
 141             (u_long)argp->prev_lsn.file,
 142             (u_long)argp->prev_lsn.offset);
 143         (void)printf("\topcode: %lu\n", (u_long)argp->opcode);
 144         (void)printf("\n");
 145         __os_free(dbenv, argp, 0);
 146         return (0);
 147 }
 148
 149 /*
 150  * PUBLIC: int __vi_marker_read __P((DB_ENV *, void *, __vi_marker_args **));
 151  */
 152 int
 153 __vi_marker_read(dbenv, recbuf, argpp)
 154         DB_ENV *dbenv;
 155         void *recbuf;
 156         __vi_marker_args **argpp;
 157 {
 158         __vi_marker_args *argp;
 159         int ret;
 160         u_int32_t uinttmp;
 161         u_int8_t *bp;
 162
 163         ret = __os_malloc(dbenv, sizeof(__vi_marker_args) +
 164             sizeof(DB_TXN), &argp);
 165         if (ret != 0)
 166                 return (ret);
 167         argp->txnid = (DB_TXN *)&argp[1];
 168
 169         bp = recbuf;
 170         memcpy(&argp->type, bp, sizeof(argp->type));
 171         bp += sizeof(argp->type);
 172
 173         memcpy(&argp->txnid->txnid,  bp, sizeof(argp->txnid->txnid));
 174         bp += sizeof(argp->txnid->txnid);
 175
 176         memcpy(&argp->prev_lsn, bp, sizeof(DB_LSN));
 177         bp += sizeof(DB_LSN);
 178
 179         memcpy(&uinttmp, bp, sizeof(uinttmp));
 180         argp->opcode = (u_int32_t)uinttmp;
 181         bp += sizeof(uinttmp);
 182
 183         *argpp = argp;
 184         return (0);
 185 }
 186
 187 /*
 188  * PUBLIC: int __vi_cursor_log __P((DB_ENV *, DB_TXN *, DB_LSN *, u_int32_t,
 189  * PUBLIC:      u_int32_t, db_recno_t, size_t));
 190  */
 191 int
 192 __vi_cursor_log(dbenv, txnid, ret_lsnp, flags,
 193         opcode, lno, cno)
 194         DB_ENV *dbenv;
 195         DB_TXN *txnid;
 196         DB_LSN *ret_lsnp;
 197         u_int32_t flags;
 198         u_int32_t opcode;
 199         db_recno_t lno;
 200         size_t cno;
 201 {
 202         DBT logrec;
 203         DB_LSN *lsnp, null_lsn;
 204         u_int32_t uinttmp;
 205         u_int32_t rectype, txn_num;
 206         int ret;
 207         u_int8_t *bp;
 208
 209         rectype = DB_vi_cursor;
 210         if (txnid != NULL &&
 211             TAILQ_FIRST(&txnid->kids) != NULL &&
 212             (ret = __txn_activekids(dbenv, rectype, txnid)) != 0)
 213                 return (ret);
 214         txn_num = txnid == NULL ? 0 : txnid->txnid;
 215         if (txnid == NULL) {
 216                 ZERO_LSN(null_lsn);
 217                 lsnp = &null_lsn;
 218         } else
 219                 lsnp = &txnid->last_lsn;
 220         logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
 221             + sizeof(u_int32_t)
 222             + sizeof(u_int32_t)
 223             + sizeof(u_int32_t);
 224         if ((ret = __os_malloc(dbenv, logrec.size, &logrec.data)) != 0)
 225                 return (ret);
 226
 227         bp = logrec.data;
 228
 229         memcpy(bp, &rectype, sizeof(rectype));
 230         bp += sizeof(rectype);
 231
 232         memcpy(bp, &txn_num, sizeof(txn_num));
 233         bp += sizeof(txn_num);
 234
 235         memcpy(bp, lsnp, sizeof(DB_LSN));
 236         bp += sizeof(DB_LSN);
 237
 238         uinttmp = (u_int32_t)opcode;
 239         memcpy(bp, &uinttmp, sizeof(uinttmp));
 240         bp += sizeof(uinttmp);
 241
 242         uinttmp = (u_int32_t)lno;
 243         memcpy(bp, &uinttmp, sizeof(uinttmp));
 244         bp += sizeof(uinttmp);
 245
 246         uinttmp = (u_int32_t)cno;
 247         memcpy(bp, &uinttmp, sizeof(uinttmp));
 248         bp += sizeof(uinttmp);
 249
 250         DB_ASSERT((u_int32_t)(bp - (u_int8_t *)logrec.data) == logrec.size);
 251         ret = dbenv->log_put(dbenv, ret_lsnp, (DBT *)&logrec, flags);
 252         if (txnid != NULL && ret == 0)
 253                 txnid->last_lsn = *ret_lsnp;
 254 #ifdef LOG_DIAGNOSTIC
 255         if (ret != 0)
 256                 (void)__vi_cursor_print(dbenv,
 257                     (DBT *)&logrec, ret_lsnp, NULL, NULL);
 258 #endif
 259         __os_free(dbenv, logrec.data, logrec.size);
 260         return (ret);
 261 }
 262
 263 /*
 264  * PUBLIC: int __vi_cursor_getpgnos __P((DB_ENV *, DBT *, DB_LSN *, db_recops,
 265  * PUBLIC:      void *));
 266  */
 267 int
 268 __vi_cursor_getpgnos(dbenv, rec, lsnp, notused1, summary)
 269         DB_ENV *dbenv;
 270         DBT *rec;
 271         DB_LSN *lsnp;
 272         db_recops notused1;
 273         void *summary;
 274 {
 275         TXN_RECS *t;
 276         int ret;
 277         COMPQUIET(rec, NULL);
 278         COMPQUIET(notused1, DB_TXN_ABORT);
 279
 280         t = (TXN_RECS *)summary;
 281
 282         if ((ret = __rep_check_alloc(dbenv, t, 1)) != 0)
 283                 return (ret);
 284
 285         t->array[t->npages].flags = LSN_PAGE_NOLOCK;
 286         t->array[t->npages].lsn = *lsnp;
 287         t->array[t->npages].fid = DB_LOGFILEID_INVALID;
 288         memset(&t->array[t->npages].pgdesc, 0,
 289             sizeof(t->array[t->npages].pgdesc));
 290
 291         t->npages++;
 292
 293         return (0);
 294 }
 295
 296 /*
 297  * PUBLIC: int __vi_cursor_print __P((DB_ENV *, DBT *, DB_LSN *, db_recops,
 298  * PUBLIC:      void *));
 299  */
 300 int
 301 __vi_cursor_print(dbenv, dbtp, lsnp, notused2, notused3)
 302         DB_ENV *dbenv;
 303         DBT *dbtp;
 304         DB_LSN *lsnp;
 305         db_recops notused2;
 306         void *notused3;
 307 {
 308         __vi_cursor_args *argp;
 309         int ret;
 310
 311         notused2 = DB_TXN_ABORT;
 312         notused3 = NULL;
 313
 314         if ((ret = __vi_cursor_read(dbenv, dbtp->data, &argp)) != 0)
 315                 return (ret);
 316         (void)printf(
 317             "[%lu][%lu]vi_cursor: rec: %lu txnid %lx prevlsn [%lu][%lu]\n",
 318             (u_long)lsnp->file,
 319             (u_long)lsnp->offset,
 320             (u_long)argp->type,
 321             (u_long)argp->txnid->txnid,
 322             (u_long)argp->prev_lsn.file,
 323             (u_long)argp->prev_lsn.offset);
 324         (void)printf("\topcode: %lu\n", (u_long)argp->opcode);
 325         (void)printf("\tlno: %lu\n", (u_long)argp->lno);
 326         (void)printf("\tcno: %d\n", argp->cno);
 327         (void)printf("\n");
 328         __os_free(dbenv, argp, 0);
 329         return (0);
 330 }
 331
 332 /*
 333  * PUBLIC: int __vi_cursor_read __P((DB_ENV *, void *, __vi_cursor_args **));
 334  */
 335 int
 336 __vi_cursor_read(dbenv, recbuf, argpp)
 337         DB_ENV *dbenv;
 338         void *recbuf;
 339         __vi_cursor_args **argpp;
 340 {
 341         __vi_cursor_args *argp;
 342         int ret;
 343         u_int32_t uinttmp;
 344         u_int8_t *bp;
 345
 346         ret = __os_malloc(dbenv, sizeof(__vi_cursor_args) +
 347             sizeof(DB_TXN), &argp);
 348         if (ret != 0)
 349                 return (ret);
 350         argp->txnid = (DB_TXN *)&argp[1];
 351
 352         bp = recbuf;
 353         memcpy(&argp->type, bp, sizeof(argp->type));
 354         bp += sizeof(argp->type);
 355
 356         memcpy(&argp->txnid->txnid,  bp, sizeof(argp->txnid->txnid));
 357         bp += sizeof(argp->txnid->txnid);
 358
 359         memcpy(&argp->prev_lsn, bp, sizeof(DB_LSN));
 360         bp += sizeof(DB_LSN);
 361
 362         memcpy(&uinttmp, bp, sizeof(uinttmp));
 363         argp->opcode = (u_int32_t)uinttmp;
 364         bp += sizeof(uinttmp);
 365
 366         memcpy(&uinttmp, bp, sizeof(uinttmp));
 367         argp->lno = (db_recno_t)uinttmp;
 368         bp += sizeof(uinttmp);
 369
 370         memcpy(&uinttmp, bp, sizeof(uinttmp));
 371         argp->cno = (size_t)uinttmp;
 372         bp += sizeof(uinttmp);
 373
 374         *argpp = argp;
 375         return (0);
 376 }
 377
 378 /*
 379  * PUBLIC: int __vi_mark_log __P((DB_ENV *, DB_TXN *, DB_LSN *, u_int32_t));
 380  */
 381 int
 382 __vi_mark_log(dbenv, txnid, ret_lsnp, flags)
 383         DB_ENV *dbenv;
 384         DB_TXN *txnid;
 385         DB_LSN *ret_lsnp;
 386         u_int32_t flags;
 387 {
 388         DBT logrec;
 389         DB_LSN *lsnp, null_lsn;
 390         u_int32_t rectype, txn_num;
 391         int ret;
 392         u_int8_t *bp;
 393
 394         rectype = DB_vi_mark;
 395         if (txnid != NULL &&
 396             TAILQ_FIRST(&txnid->kids) != NULL &&
 397             (ret = __txn_activekids(dbenv, rectype, txnid)) != 0)
 398                 return (ret);
 399         txn_num = txnid == NULL ? 0 : txnid->txnid;
 400         if (txnid == NULL) {
 401                 ZERO_LSN(null_lsn);
 402                 lsnp = &null_lsn;
 403         } else
 404                 lsnp = &txnid->last_lsn;
 405         logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN);
 406         if ((ret = __os_malloc(dbenv, logrec.size, &logrec.data)) != 0)
 407                 return (ret);
 408
 409         bp = logrec.data;
 410
 411         memcpy(bp, &rectype, sizeof(rectype));
 412         bp += sizeof(rectype);
 413
 414         memcpy(bp, &txn_num, sizeof(txn_num));
 415         bp += sizeof(txn_num);
 416
 417         memcpy(bp, lsnp, sizeof(DB_LSN));
 418         bp += sizeof(DB_LSN);
 419
 420         DB_ASSERT((u_int32_t)(bp - (u_int8_t *)logrec.data) == logrec.size);
 421         ret = dbenv->log_put(dbenv, ret_lsnp, (DBT *)&logrec, flags);
 422         if (txnid != NULL && ret == 0)
 423                 txnid->last_lsn = *ret_lsnp;
 424 #ifdef LOG_DIAGNOSTIC
 425         if (ret != 0)
 426                 (void)__vi_mark_print(dbenv,
 427                     (DBT *)&logrec, ret_lsnp, NULL, NULL);
 428 #endif
 429         __os_free(dbenv, logrec.data, logrec.size);
 430         return (ret);
 431 }
 432
 433 /*
 434  * PUBLIC: int __vi_mark_getpgnos __P((DB_ENV *, DBT *, DB_LSN *, db_recops,
 435  * PUBLIC:      void *));
 436  */
 437 int
 438 __vi_mark_getpgnos(dbenv, rec, lsnp, notused1, summary)
 439         DB_ENV *dbenv;
 440         DBT *rec;
 441         DB_LSN *lsnp;
 442         db_recops notused1;
 443         void *summary;
 444 {
 445         TXN_RECS *t;
 446         int ret;
 447         COMPQUIET(rec, NULL);
 448         COMPQUIET(notused1, DB_TXN_ABORT);
 449
 450         t = (TXN_RECS *)summary;
 451
 452         if ((ret = __rep_check_alloc(dbenv, t, 1)) != 0)
 453                 return (ret);
 454
 455         t->array[t->npages].flags = LSN_PAGE_NOLOCK;
 456         t->array[t->npages].lsn = *lsnp;
 457         t->array[t->npages].fid = DB_LOGFILEID_INVALID;
 458         memset(&t->array[t->npages].pgdesc, 0,
 459             sizeof(t->array[t->npages].pgdesc));
 460
 461         t->npages++;
 462
 463         return (0);
 464 }
 465
 466 /*
 467  * PUBLIC: int __vi_mark_print __P((DB_ENV *, DBT *, DB_LSN *, db_recops,
 468  * PUBLIC:      void *));
 469  */
 470 int
 471 __vi_mark_print(dbenv, dbtp, lsnp, notused2, notused3)
 472         DB_ENV *dbenv;
 473         DBT *dbtp;
 474         DB_LSN *lsnp;
 475         db_recops notused2;
 476         void *notused3;
 477 {
 478         __vi_mark_args *argp;
 479         int ret;
 480
 481         notused2 = DB_TXN_ABORT;
 482         notused3 = NULL;
 483
 484         if ((ret = __vi_mark_read(dbenv, dbtp->data, &argp)) != 0)
 485                 return (ret);
 486         (void)printf(
 487             "[%lu][%lu]vi_mark: rec: %lu txnid %lx prevlsn [%lu][%lu]\n",
 488             (u_long)lsnp->file,
 489             (u_long)lsnp->offset,
 490             (u_long)argp->type,
 491             (u_long)argp->txnid->txnid,
 492             (u_long)argp->prev_lsn.file,
 493             (u_long)argp->prev_lsn.offset);
 494         (void)printf("\n");
 495         __os_free(dbenv, argp, 0);
 496         return (0);
 497 }
 498
 499 /*
 500  * PUBLIC: int __vi_mark_read __P((DB_ENV *, void *, __vi_mark_args **));
 501  */
 502 int
 503 __vi_mark_read(dbenv, recbuf, argpp)
 504         DB_ENV *dbenv;
 505         void *recbuf;
 506         __vi_mark_args **argpp;
 507 {
 508         __vi_mark_args *argp;
 509         int ret;
 510         u_int8_t *bp;
 511
 512         ret = __os_malloc(dbenv, sizeof(__vi_mark_args) +
 513             sizeof(DB_TXN), &argp);
 514         if (ret != 0)
 515                 return (ret);
 516         argp->txnid = (DB_TXN *)&argp[1];
 517
 518         bp = recbuf;
 519         memcpy(&argp->type, bp, sizeof(argp->type));
 520         bp += sizeof(argp->type);
 521
 522         memcpy(&argp->txnid->txnid,  bp, sizeof(argp->txnid->txnid));
 523         bp += sizeof(argp->txnid->txnid);
 524
 525         memcpy(&argp->prev_lsn, bp, sizeof(DB_LSN));
 526         bp += sizeof(DB_LSN);
 527
 528         *argpp = argp;
 529         return (0);
 530 }
 531
 532 /*
 533  * PUBLIC: int __vi_change_log __P((DB_ENV *, DB_TXN *, DB_LSN *, u_int32_t,
 534  * PUBLIC:      u_int32_t, db_recno_t));
 535  */
 536 int
 537 __vi_change_log(dbenv, txnid, ret_lsnp, flags,
 538         opcode, lno)
 539         DB_ENV *dbenv;
 540         DB_TXN *txnid;
 541         DB_LSN *ret_lsnp;
 542         u_int32_t flags;
 543         u_int32_t opcode;
 544         db_recno_t lno;
 545 {
 546         DBT logrec;
 547         DB_LSN *lsnp, null_lsn;
 548         u_int32_t uinttmp;
 549         u_int32_t rectype, txn_num;
 550         int ret;
 551         u_int8_t *bp;
 552
 553         rectype = DB_vi_change;
 554         if (txnid != NULL &&
 555             TAILQ_FIRST(&txnid->kids) != NULL &&
 556             (ret = __txn_activekids(dbenv, rectype, txnid)) != 0)
 557                 return (ret);
 558         txn_num = txnid == NULL ? 0 : txnid->txnid;
 559         if (txnid == NULL) {
 560                 ZERO_LSN(null_lsn);
 561                 lsnp = &null_lsn;
 562         } else
 563                 lsnp = &txnid->last_lsn;
 564         logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
 565             + sizeof(u_int32_t)
 566             + sizeof(u_int32_t);
 567         if ((ret = __os_malloc(dbenv, logrec.size, &logrec.data)) != 0)
 568                 return (ret);
 569
 570         bp = logrec.data;
 571
 572         memcpy(bp, &rectype, sizeof(rectype));
 573         bp += sizeof(rectype);
 574
 575         memcpy(bp, &txn_num, sizeof(txn_num));
 576         bp += sizeof(txn_num);
 577
 578         memcpy(bp, lsnp, sizeof(DB_LSN));
 579         bp += sizeof(DB_LSN);
 580
 581         uinttmp = (u_int32_t)opcode;
 582         memcpy(bp, &uinttmp, sizeof(uinttmp));
 583         bp += sizeof(uinttmp);
 584
 585         uinttmp = (u_int32_t)lno;
 586         memcpy(bp, &uinttmp, sizeof(uinttmp));
 587         bp += sizeof(uinttmp);
 588
 589         DB_ASSERT((u_int32_t)(bp - (u_int8_t *)logrec.data) == logrec.size);
 590         ret = dbenv->log_put(dbenv, ret_lsnp, (DBT *)&logrec, flags);
 591         if (txnid != NULL && ret == 0)
 592                 txnid->last_lsn = *ret_lsnp;
 593 #ifdef LOG_DIAGNOSTIC
 594         if (ret != 0)
 595                 (void)__vi_change_print(dbenv,
 596                     (DBT *)&logrec, ret_lsnp, NULL, NULL);
 597 #endif
 598         __os_free(dbenv, logrec.data, logrec.size);
 599         return (ret);
 600 }
 601
 602 /*
 603  * PUBLIC: int __vi_change_getpgnos __P((DB_ENV *, DBT *, DB_LSN *, db_recops,
 604  * PUBLIC:      void *));
 605  */
 606 int
 607 __vi_change_getpgnos(dbenv, rec, lsnp, notused1, summary)
 608         DB_ENV *dbenv;
 609         DBT *rec;
 610         DB_LSN *lsnp;
 611         db_recops notused1;
 612         void *summary;
 613 {
 614         TXN_RECS *t;
 615         int ret;
 616         COMPQUIET(rec, NULL);
 617         COMPQUIET(notused1, DB_TXN_ABORT);
 618
 619         t = (TXN_RECS *)summary;
 620
 621         if ((ret = __rep_check_alloc(dbenv, t, 1)) != 0)
 622                 return (ret);
 623
 624         t->array[t->npages].flags = LSN_PAGE_NOLOCK;
 625         t->array[t->npages].lsn = *lsnp;
 626         t->array[t->npages].fid = DB_LOGFILEID_INVALID;
 627         memset(&t->array[t->npages].pgdesc, 0,
 628             sizeof(t->array[t->npages].pgdesc));
 629
 630         t->npages++;
 631
 632         return (0);
 633 }
 634
 635 /*
 636  * PUBLIC: int __vi_change_print __P((DB_ENV *, DBT *, DB_LSN *, db_recops,
 637  * PUBLIC:      void *));
 638  */
 639 int
 640 __vi_change_print(dbenv, dbtp, lsnp, notused2, notused3)
 641         DB_ENV *dbenv;
 642         DBT *dbtp;
 643         DB_LSN *lsnp;
 644         db_recops notused2;
 645         void *notused3;
 646 {
 647         __vi_change_args *argp;
 648         int ret;
 649
 650         notused2 = DB_TXN_ABORT;
 651         notused3 = NULL;
 652
 653         if ((ret = __vi_change_read(dbenv, dbtp->data, &argp)) != 0)
 654                 return (ret);
 655         (void)printf(
 656             "[%lu][%lu]vi_change: rec: %lu txnid %lx prevlsn [%lu][%lu]\n",
 657             (u_long)lsnp->file,
 658             (u_long)lsnp->offset,
 659             (u_long)argp->type,
 660             (u_long)argp->txnid->txnid,
 661             (u_long)argp->prev_lsn.file,
 662             (u_long)argp->prev_lsn.offset);
 663         (void)printf("\topcode: %lu\n", (u_long)argp->opcode);
 664         (void)printf("\tlno: %lu\n", (u_long)argp->lno);
 665         (void)printf("\n");
 666         __os_free(dbenv, argp, 0);
 667         return (0);
 668 }
 669
 670 /*
 671  * PUBLIC: int __vi_change_read __P((DB_ENV *, void *, __vi_change_args **));
 672  */
 673 int
 674 __vi_change_read(dbenv, recbuf, argpp)
 675         DB_ENV *dbenv;
 676         void *recbuf;
 677         __vi_change_args **argpp;
 678 {
 679         __vi_change_args *argp;
 680         int ret;
 681         u_int32_t uinttmp;
 682         u_int8_t *bp;
 683
 684         ret = __os_malloc(dbenv, sizeof(__vi_change_args) +
 685             sizeof(DB_TXN), &argp);
 686         if (ret != 0)
 687                 return (ret);
 688         argp->txnid = (DB_TXN *)&argp[1];
 689
 690         bp = recbuf;
 691         memcpy(&argp->type, bp, sizeof(argp->type));
 692         bp += sizeof(argp->type);
 693
 694         memcpy(&argp->txnid->txnid,  bp, sizeof(argp->txnid->txnid));
 695         bp += sizeof(argp->txnid->txnid);
 696
 697         memcpy(&argp->prev_lsn, bp, sizeof(DB_LSN));
 698         bp += sizeof(DB_LSN);
 699
 700         memcpy(&uinttmp, bp, sizeof(uinttmp));
 701         argp->opcode = (u_int32_t)uinttmp;
 702         bp += sizeof(uinttmp);
 703
 704         memcpy(&uinttmp, bp, sizeof(uinttmp));
 705         argp->lno = (db_recno_t)uinttmp;
 706         bp += sizeof(uinttmp);
 707
 708         *argpp = argp;
 709         return (0);
 710 }
 711
 712 /*
 713  * PUBLIC: int __vi_init_print __P((DB_ENV *, int (***)(DB_ENV *, DBT *,
 714  * PUBLIC:      DB_LSN *, db_recops, void *), size_t *));
 715  */
 716 int
 717 __vi_init_print(dbenv, dtabp, dtabsizep)
 718         DB_ENV *dbenv;
 719         int (***dtabp)__P((DB_ENV *, DBT *, DB_LSN *, db_recops, void *));
 720         size_t *dtabsizep;
 721 {
 722         int ret;
 723
 724         if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
 725             __vi_marker_print, DB_vi_marker)) != 0)
 726                 return (ret);
 727         if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
 728             __vi_cursor_print, DB_vi_cursor)) != 0)
 729                 return (ret);
 730         if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
 731             __vi_mark_print, DB_vi_mark)) != 0)
 732                 return (ret);
 733         if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
 734             __vi_change_print, DB_vi_change)) != 0)
 735                 return (ret);
 736         return (0);
 737 }
 738
 739 /*
 740  * PUBLIC: int __vi_init_getpgnos __P((DB_ENV *, int (***)(DB_ENV *, DBT *,
 741  * PUBLIC:      DB_LSN *, db_recops, void *), size_t *));
 742  */
 743 int
 744 __vi_init_getpgnos(dbenv, dtabp, dtabsizep)
 745         DB_ENV *dbenv;
 746         int (***dtabp)__P((DB_ENV *, DBT *, DB_LSN *, db_recops, void *));
 747         size_t *dtabsizep;
 748 {
 749         int ret;
 750
 751         if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
 752             __vi_marker_getpgnos, DB_vi_marker)) != 0)
 753                 return (ret);
 754         if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
 755             __vi_cursor_getpgnos, DB_vi_cursor)) != 0)
 756                 return (ret);
 757         if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
 758             __vi_mark_getpgnos, DB_vi_mark)) != 0)
 759                 return (ret);
 760         if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
 761             __vi_change_getpgnos, DB_vi_change)) != 0)
 762                 return (ret);
 763         return (0);
 764 }
 765
 766 /*
 767  * PUBLIC: int __vi_init_recover __P((DB_ENV *));
 768  */
 769 int
 770 __vi_init_recover(dbenv)
 771         DB_ENV *dbenv;
 772 {
 773         int ret;
 774
 775         if ((ret = __db_add_recovery(dbenv, &dbenv->dtab, &dbenv->dtab_size,
 776             __vi_marker_recover, DB_vi_marker)) != 0)
 777                 return (ret);
 778         if ((ret = __db_add_recovery(dbenv, &dbenv->dtab, &dbenv->dtab_size,
 779             __vi_cursor_recover, DB_vi_cursor)) != 0)
 780                 return (ret);
 781         if ((ret = __db_add_recovery(dbenv, &dbenv->dtab, &dbenv->dtab_size,
 782             __vi_mark_recover, DB_vi_mark)) != 0)
 783                 return (ret);
 784         if ((ret = __db_add_recovery(dbenv, &dbenv->dtab, &dbenv->dtab_size,
 785             __vi_change_recover, DB_vi_change)) != 0)
 786                 return (ret);
 787         return (0);
 788 }