mirror of
https://sourceware.org/git/glibc.git
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1358 lines
34 KiB
C
1358 lines
34 KiB
C
/* Do not edit: automatically built by dist/db_gen.sh. */
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#include "config.h"
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#ifndef NO_SYSTEM_INCLUDES
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#include <ctype.h>
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#include <errno.h>
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#include <stddef.h>
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#include <stdlib.h>
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#include <string.h>
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#endif
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#include "db_int.h"
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#include "db_page.h"
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#include "db_dispatch.h"
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#include "db_am.h"
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/*
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* PUBLIC: int __db_addrem_log
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* PUBLIC: __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
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* PUBLIC: u_int32_t, u_int32_t, db_pgno_t, u_int32_t,
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* PUBLIC: size_t, const DBT *, const DBT *, DB_LSN *));
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*/
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int __db_addrem_log(logp, txnid, ret_lsnp, flags,
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opcode, fileid, pgno, indx, nbytes, hdr,
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dbt, pagelsn)
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DB_LOG *logp;
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DB_TXN *txnid;
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DB_LSN *ret_lsnp;
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u_int32_t flags;
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u_int32_t opcode;
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u_int32_t fileid;
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db_pgno_t pgno;
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u_int32_t indx;
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size_t nbytes;
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const DBT *hdr;
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const DBT *dbt;
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DB_LSN * pagelsn;
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{
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DBT logrec;
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DB_LSN *lsnp, null_lsn;
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u_int32_t zero;
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u_int32_t rectype, txn_num;
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int ret;
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u_int8_t *bp;
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rectype = DB_db_addrem;
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txn_num = txnid == NULL ? 0 : txnid->txnid;
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if (txnid == NULL) {
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ZERO_LSN(null_lsn);
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lsnp = &null_lsn;
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} else
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lsnp = &txnid->last_lsn;
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logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
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+ sizeof(opcode)
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+ sizeof(fileid)
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+ sizeof(pgno)
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+ sizeof(indx)
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+ sizeof(nbytes)
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+ sizeof(u_int32_t) + (hdr == NULL ? 0 : hdr->size)
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+ sizeof(u_int32_t) + (dbt == NULL ? 0 : dbt->size)
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+ sizeof(*pagelsn);
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if ((ret = __os_malloc(logrec.size, NULL, &logrec.data)) != 0)
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return (ret);
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bp = logrec.data;
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memcpy(bp, &rectype, sizeof(rectype));
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bp += sizeof(rectype);
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memcpy(bp, &txn_num, sizeof(txn_num));
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bp += sizeof(txn_num);
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memcpy(bp, lsnp, sizeof(DB_LSN));
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bp += sizeof(DB_LSN);
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memcpy(bp, &opcode, sizeof(opcode));
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bp += sizeof(opcode);
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memcpy(bp, &fileid, sizeof(fileid));
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bp += sizeof(fileid);
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memcpy(bp, &pgno, sizeof(pgno));
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bp += sizeof(pgno);
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memcpy(bp, &indx, sizeof(indx));
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bp += sizeof(indx);
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memcpy(bp, &nbytes, sizeof(nbytes));
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bp += sizeof(nbytes);
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if (hdr == NULL) {
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zero = 0;
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memcpy(bp, &zero, sizeof(u_int32_t));
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bp += sizeof(u_int32_t);
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} else {
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memcpy(bp, &hdr->size, sizeof(hdr->size));
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bp += sizeof(hdr->size);
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memcpy(bp, hdr->data, hdr->size);
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bp += hdr->size;
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}
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if (dbt == NULL) {
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zero = 0;
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memcpy(bp, &zero, sizeof(u_int32_t));
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bp += sizeof(u_int32_t);
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} else {
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memcpy(bp, &dbt->size, sizeof(dbt->size));
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bp += sizeof(dbt->size);
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memcpy(bp, dbt->data, dbt->size);
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bp += dbt->size;
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}
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if (pagelsn != NULL)
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memcpy(bp, pagelsn, sizeof(*pagelsn));
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else
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memset(bp, 0, sizeof(*pagelsn));
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bp += sizeof(*pagelsn);
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#ifdef DIAGNOSTIC
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if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
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fprintf(stderr, "Error in log record length");
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#endif
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ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags);
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if (txnid != NULL)
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txnid->last_lsn = *ret_lsnp;
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__os_free(logrec.data, 0);
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return (ret);
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}
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/*
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* PUBLIC: int __db_addrem_print
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* PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
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*/
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int
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__db_addrem_print(notused1, dbtp, lsnp, notused2, notused3)
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DB_LOG *notused1;
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DBT *dbtp;
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DB_LSN *lsnp;
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int notused2;
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void *notused3;
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{
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__db_addrem_args *argp;
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u_int32_t i;
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u_int ch;
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int ret;
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i = 0;
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ch = 0;
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notused1 = NULL;
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notused2 = 0;
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notused3 = NULL;
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if ((ret = __db_addrem_read(dbtp->data, &argp)) != 0)
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return (ret);
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printf("[%lu][%lu]db_addrem: rec: %lu txnid %lx prevlsn [%lu][%lu]\n",
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(u_long)lsnp->file,
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(u_long)lsnp->offset,
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(u_long)argp->type,
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(u_long)argp->txnid->txnid,
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(u_long)argp->prev_lsn.file,
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(u_long)argp->prev_lsn.offset);
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printf("\topcode: %lu\n", (u_long)argp->opcode);
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printf("\tfileid: %lu\n", (u_long)argp->fileid);
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printf("\tpgno: %lu\n", (u_long)argp->pgno);
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printf("\tindx: %lu\n", (u_long)argp->indx);
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printf("\tnbytes: %lu\n", (u_long)argp->nbytes);
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printf("\thdr: ");
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for (i = 0; i < argp->hdr.size; i++) {
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ch = ((u_int8_t *)argp->hdr.data)[i];
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if (isprint(ch) || ch == 0xa)
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putchar(ch);
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else
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printf("%#x ", ch);
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}
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printf("\n");
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printf("\tdbt: ");
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for (i = 0; i < argp->dbt.size; i++) {
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ch = ((u_int8_t *)argp->dbt.data)[i];
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if (isprint(ch) || ch == 0xa)
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putchar(ch);
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else
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printf("%#x ", ch);
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}
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printf("\n");
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printf("\tpagelsn: [%lu][%lu]\n",
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(u_long)argp->pagelsn.file, (u_long)argp->pagelsn.offset);
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printf("\n");
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__os_free(argp, 0);
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return (0);
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}
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/*
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* PUBLIC: int __db_addrem_read __P((void *, __db_addrem_args **));
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*/
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int
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__db_addrem_read(recbuf, argpp)
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void *recbuf;
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__db_addrem_args **argpp;
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{
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__db_addrem_args *argp;
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u_int8_t *bp;
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int ret;
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ret = __os_malloc(sizeof(__db_addrem_args) +
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sizeof(DB_TXN), NULL, &argp);
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if (ret != 0)
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return (ret);
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argp->txnid = (DB_TXN *)&argp[1];
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bp = recbuf;
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memcpy(&argp->type, bp, sizeof(argp->type));
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bp += sizeof(argp->type);
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memcpy(&argp->txnid->txnid, bp, sizeof(argp->txnid->txnid));
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bp += sizeof(argp->txnid->txnid);
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memcpy(&argp->prev_lsn, bp, sizeof(DB_LSN));
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bp += sizeof(DB_LSN);
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memcpy(&argp->opcode, bp, sizeof(argp->opcode));
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bp += sizeof(argp->opcode);
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memcpy(&argp->fileid, bp, sizeof(argp->fileid));
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bp += sizeof(argp->fileid);
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memcpy(&argp->pgno, bp, sizeof(argp->pgno));
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bp += sizeof(argp->pgno);
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memcpy(&argp->indx, bp, sizeof(argp->indx));
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bp += sizeof(argp->indx);
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memcpy(&argp->nbytes, bp, sizeof(argp->nbytes));
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bp += sizeof(argp->nbytes);
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memcpy(&argp->hdr.size, bp, sizeof(u_int32_t));
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bp += sizeof(u_int32_t);
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argp->hdr.data = bp;
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bp += argp->hdr.size;
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memcpy(&argp->dbt.size, bp, sizeof(u_int32_t));
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bp += sizeof(u_int32_t);
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argp->dbt.data = bp;
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bp += argp->dbt.size;
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memcpy(&argp->pagelsn, bp, sizeof(argp->pagelsn));
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bp += sizeof(argp->pagelsn);
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*argpp = argp;
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return (0);
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}
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/*
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* PUBLIC: int __db_split_log
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* PUBLIC: __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
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* PUBLIC: u_int32_t, u_int32_t, db_pgno_t, const DBT *,
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* PUBLIC: DB_LSN *));
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*/
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int __db_split_log(logp, txnid, ret_lsnp, flags,
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opcode, fileid, pgno, pageimage, pagelsn)
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DB_LOG *logp;
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DB_TXN *txnid;
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DB_LSN *ret_lsnp;
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u_int32_t flags;
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u_int32_t opcode;
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u_int32_t fileid;
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db_pgno_t pgno;
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const DBT *pageimage;
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DB_LSN * pagelsn;
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{
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DBT logrec;
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DB_LSN *lsnp, null_lsn;
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u_int32_t zero;
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u_int32_t rectype, txn_num;
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int ret;
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u_int8_t *bp;
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rectype = DB_db_split;
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txn_num = txnid == NULL ? 0 : txnid->txnid;
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if (txnid == NULL) {
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ZERO_LSN(null_lsn);
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lsnp = &null_lsn;
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} else
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lsnp = &txnid->last_lsn;
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logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
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+ sizeof(opcode)
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+ sizeof(fileid)
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+ sizeof(pgno)
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+ sizeof(u_int32_t) + (pageimage == NULL ? 0 : pageimage->size)
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+ sizeof(*pagelsn);
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if ((ret = __os_malloc(logrec.size, NULL, &logrec.data)) != 0)
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return (ret);
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bp = logrec.data;
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memcpy(bp, &rectype, sizeof(rectype));
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bp += sizeof(rectype);
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memcpy(bp, &txn_num, sizeof(txn_num));
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bp += sizeof(txn_num);
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memcpy(bp, lsnp, sizeof(DB_LSN));
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bp += sizeof(DB_LSN);
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memcpy(bp, &opcode, sizeof(opcode));
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bp += sizeof(opcode);
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memcpy(bp, &fileid, sizeof(fileid));
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bp += sizeof(fileid);
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memcpy(bp, &pgno, sizeof(pgno));
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bp += sizeof(pgno);
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if (pageimage == NULL) {
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zero = 0;
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memcpy(bp, &zero, sizeof(u_int32_t));
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bp += sizeof(u_int32_t);
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} else {
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memcpy(bp, &pageimage->size, sizeof(pageimage->size));
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bp += sizeof(pageimage->size);
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memcpy(bp, pageimage->data, pageimage->size);
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bp += pageimage->size;
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}
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if (pagelsn != NULL)
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memcpy(bp, pagelsn, sizeof(*pagelsn));
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else
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memset(bp, 0, sizeof(*pagelsn));
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bp += sizeof(*pagelsn);
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#ifdef DIAGNOSTIC
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if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
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fprintf(stderr, "Error in log record length");
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#endif
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ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags);
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if (txnid != NULL)
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txnid->last_lsn = *ret_lsnp;
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__os_free(logrec.data, 0);
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return (ret);
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}
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/*
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* PUBLIC: int __db_split_print
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* PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
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*/
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int
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__db_split_print(notused1, dbtp, lsnp, notused2, notused3)
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DB_LOG *notused1;
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DBT *dbtp;
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DB_LSN *lsnp;
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int notused2;
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void *notused3;
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{
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__db_split_args *argp;
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u_int32_t i;
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u_int ch;
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int ret;
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i = 0;
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ch = 0;
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notused1 = NULL;
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notused2 = 0;
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notused3 = NULL;
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if ((ret = __db_split_read(dbtp->data, &argp)) != 0)
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return (ret);
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printf("[%lu][%lu]db_split: rec: %lu txnid %lx prevlsn [%lu][%lu]\n",
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(u_long)lsnp->file,
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(u_long)lsnp->offset,
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(u_long)argp->type,
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(u_long)argp->txnid->txnid,
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(u_long)argp->prev_lsn.file,
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(u_long)argp->prev_lsn.offset);
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printf("\topcode: %lu\n", (u_long)argp->opcode);
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printf("\tfileid: %lu\n", (u_long)argp->fileid);
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printf("\tpgno: %lu\n", (u_long)argp->pgno);
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printf("\tpageimage: ");
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for (i = 0; i < argp->pageimage.size; i++) {
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ch = ((u_int8_t *)argp->pageimage.data)[i];
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if (isprint(ch) || ch == 0xa)
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putchar(ch);
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else
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printf("%#x ", ch);
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}
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printf("\n");
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printf("\tpagelsn: [%lu][%lu]\n",
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(u_long)argp->pagelsn.file, (u_long)argp->pagelsn.offset);
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printf("\n");
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__os_free(argp, 0);
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return (0);
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}
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/*
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* PUBLIC: int __db_split_read __P((void *, __db_split_args **));
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*/
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int
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__db_split_read(recbuf, argpp)
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void *recbuf;
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__db_split_args **argpp;
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{
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__db_split_args *argp;
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u_int8_t *bp;
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int ret;
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ret = __os_malloc(sizeof(__db_split_args) +
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sizeof(DB_TXN), NULL, &argp);
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if (ret != 0)
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return (ret);
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argp->txnid = (DB_TXN *)&argp[1];
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bp = recbuf;
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memcpy(&argp->type, bp, sizeof(argp->type));
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bp += sizeof(argp->type);
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memcpy(&argp->txnid->txnid, bp, sizeof(argp->txnid->txnid));
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bp += sizeof(argp->txnid->txnid);
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memcpy(&argp->prev_lsn, bp, sizeof(DB_LSN));
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bp += sizeof(DB_LSN);
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memcpy(&argp->opcode, bp, sizeof(argp->opcode));
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bp += sizeof(argp->opcode);
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memcpy(&argp->fileid, bp, sizeof(argp->fileid));
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bp += sizeof(argp->fileid);
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memcpy(&argp->pgno, bp, sizeof(argp->pgno));
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bp += sizeof(argp->pgno);
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memcpy(&argp->pageimage.size, bp, sizeof(u_int32_t));
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bp += sizeof(u_int32_t);
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argp->pageimage.data = bp;
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bp += argp->pageimage.size;
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memcpy(&argp->pagelsn, bp, sizeof(argp->pagelsn));
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bp += sizeof(argp->pagelsn);
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*argpp = argp;
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return (0);
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}
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/*
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* PUBLIC: int __db_big_log
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* PUBLIC: __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
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* PUBLIC: u_int32_t, u_int32_t, db_pgno_t, db_pgno_t,
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* PUBLIC: db_pgno_t, const DBT *, DB_LSN *, DB_LSN *,
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* PUBLIC: DB_LSN *));
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*/
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int __db_big_log(logp, txnid, ret_lsnp, flags,
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opcode, fileid, pgno, prev_pgno, next_pgno, dbt,
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pagelsn, prevlsn, nextlsn)
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DB_LOG *logp;
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DB_TXN *txnid;
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DB_LSN *ret_lsnp;
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u_int32_t flags;
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u_int32_t opcode;
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u_int32_t fileid;
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db_pgno_t pgno;
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db_pgno_t prev_pgno;
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db_pgno_t next_pgno;
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const DBT *dbt;
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DB_LSN * pagelsn;
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DB_LSN * prevlsn;
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DB_LSN * nextlsn;
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{
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DBT logrec;
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DB_LSN *lsnp, null_lsn;
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u_int32_t zero;
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u_int32_t rectype, txn_num;
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int ret;
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u_int8_t *bp;
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rectype = DB_db_big;
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txn_num = txnid == NULL ? 0 : txnid->txnid;
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if (txnid == NULL) {
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ZERO_LSN(null_lsn);
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lsnp = &null_lsn;
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} else
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lsnp = &txnid->last_lsn;
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logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
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+ sizeof(opcode)
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+ sizeof(fileid)
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+ sizeof(pgno)
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+ sizeof(prev_pgno)
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+ sizeof(next_pgno)
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+ sizeof(u_int32_t) + (dbt == NULL ? 0 : dbt->size)
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+ sizeof(*pagelsn)
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+ sizeof(*prevlsn)
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+ sizeof(*nextlsn);
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if ((ret = __os_malloc(logrec.size, NULL, &logrec.data)) != 0)
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return (ret);
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bp = logrec.data;
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memcpy(bp, &rectype, sizeof(rectype));
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bp += sizeof(rectype);
|
|
memcpy(bp, &txn_num, sizeof(txn_num));
|
|
bp += sizeof(txn_num);
|
|
memcpy(bp, lsnp, sizeof(DB_LSN));
|
|
bp += sizeof(DB_LSN);
|
|
memcpy(bp, &opcode, sizeof(opcode));
|
|
bp += sizeof(opcode);
|
|
memcpy(bp, &fileid, sizeof(fileid));
|
|
bp += sizeof(fileid);
|
|
memcpy(bp, &pgno, sizeof(pgno));
|
|
bp += sizeof(pgno);
|
|
memcpy(bp, &prev_pgno, sizeof(prev_pgno));
|
|
bp += sizeof(prev_pgno);
|
|
memcpy(bp, &next_pgno, sizeof(next_pgno));
|
|
bp += sizeof(next_pgno);
|
|
if (dbt == NULL) {
|
|
zero = 0;
|
|
memcpy(bp, &zero, sizeof(u_int32_t));
|
|
bp += sizeof(u_int32_t);
|
|
} else {
|
|
memcpy(bp, &dbt->size, sizeof(dbt->size));
|
|
bp += sizeof(dbt->size);
|
|
memcpy(bp, dbt->data, dbt->size);
|
|
bp += dbt->size;
|
|
}
|
|
if (pagelsn != NULL)
|
|
memcpy(bp, pagelsn, sizeof(*pagelsn));
|
|
else
|
|
memset(bp, 0, sizeof(*pagelsn));
|
|
bp += sizeof(*pagelsn);
|
|
if (prevlsn != NULL)
|
|
memcpy(bp, prevlsn, sizeof(*prevlsn));
|
|
else
|
|
memset(bp, 0, sizeof(*prevlsn));
|
|
bp += sizeof(*prevlsn);
|
|
if (nextlsn != NULL)
|
|
memcpy(bp, nextlsn, sizeof(*nextlsn));
|
|
else
|
|
memset(bp, 0, sizeof(*nextlsn));
|
|
bp += sizeof(*nextlsn);
|
|
#ifdef DIAGNOSTIC
|
|
if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
|
|
fprintf(stderr, "Error in log record length");
|
|
#endif
|
|
ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags);
|
|
if (txnid != NULL)
|
|
txnid->last_lsn = *ret_lsnp;
|
|
__os_free(logrec.data, 0);
|
|
return (ret);
|
|
}
|
|
|
|
/*
|
|
* PUBLIC: int __db_big_print
|
|
* PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
|
|
*/
|
|
int
|
|
__db_big_print(notused1, dbtp, lsnp, notused2, notused3)
|
|
DB_LOG *notused1;
|
|
DBT *dbtp;
|
|
DB_LSN *lsnp;
|
|
int notused2;
|
|
void *notused3;
|
|
{
|
|
__db_big_args *argp;
|
|
u_int32_t i;
|
|
u_int ch;
|
|
int ret;
|
|
|
|
i = 0;
|
|
ch = 0;
|
|
notused1 = NULL;
|
|
notused2 = 0;
|
|
notused3 = NULL;
|
|
|
|
if ((ret = __db_big_read(dbtp->data, &argp)) != 0)
|
|
return (ret);
|
|
printf("[%lu][%lu]db_big: rec: %lu txnid %lx prevlsn [%lu][%lu]\n",
|
|
(u_long)lsnp->file,
|
|
(u_long)lsnp->offset,
|
|
(u_long)argp->type,
|
|
(u_long)argp->txnid->txnid,
|
|
(u_long)argp->prev_lsn.file,
|
|
(u_long)argp->prev_lsn.offset);
|
|
printf("\topcode: %lu\n", (u_long)argp->opcode);
|
|
printf("\tfileid: %lu\n", (u_long)argp->fileid);
|
|
printf("\tpgno: %lu\n", (u_long)argp->pgno);
|
|
printf("\tprev_pgno: %lu\n", (u_long)argp->prev_pgno);
|
|
printf("\tnext_pgno: %lu\n", (u_long)argp->next_pgno);
|
|
printf("\tdbt: ");
|
|
for (i = 0; i < argp->dbt.size; i++) {
|
|
ch = ((u_int8_t *)argp->dbt.data)[i];
|
|
if (isprint(ch) || ch == 0xa)
|
|
putchar(ch);
|
|
else
|
|
printf("%#x ", ch);
|
|
}
|
|
printf("\n");
|
|
printf("\tpagelsn: [%lu][%lu]\n",
|
|
(u_long)argp->pagelsn.file, (u_long)argp->pagelsn.offset);
|
|
printf("\tprevlsn: [%lu][%lu]\n",
|
|
(u_long)argp->prevlsn.file, (u_long)argp->prevlsn.offset);
|
|
printf("\tnextlsn: [%lu][%lu]\n",
|
|
(u_long)argp->nextlsn.file, (u_long)argp->nextlsn.offset);
|
|
printf("\n");
|
|
__os_free(argp, 0);
|
|
return (0);
|
|
}
|
|
|
|
/*
|
|
* PUBLIC: int __db_big_read __P((void *, __db_big_args **));
|
|
*/
|
|
int
|
|
__db_big_read(recbuf, argpp)
|
|
void *recbuf;
|
|
__db_big_args **argpp;
|
|
{
|
|
__db_big_args *argp;
|
|
u_int8_t *bp;
|
|
int ret;
|
|
|
|
ret = __os_malloc(sizeof(__db_big_args) +
|
|
sizeof(DB_TXN), NULL, &argp);
|
|
if (ret != 0)
|
|
return (ret);
|
|
argp->txnid = (DB_TXN *)&argp[1];
|
|
bp = recbuf;
|
|
memcpy(&argp->type, bp, sizeof(argp->type));
|
|
bp += sizeof(argp->type);
|
|
memcpy(&argp->txnid->txnid, bp, sizeof(argp->txnid->txnid));
|
|
bp += sizeof(argp->txnid->txnid);
|
|
memcpy(&argp->prev_lsn, bp, sizeof(DB_LSN));
|
|
bp += sizeof(DB_LSN);
|
|
memcpy(&argp->opcode, bp, sizeof(argp->opcode));
|
|
bp += sizeof(argp->opcode);
|
|
memcpy(&argp->fileid, bp, sizeof(argp->fileid));
|
|
bp += sizeof(argp->fileid);
|
|
memcpy(&argp->pgno, bp, sizeof(argp->pgno));
|
|
bp += sizeof(argp->pgno);
|
|
memcpy(&argp->prev_pgno, bp, sizeof(argp->prev_pgno));
|
|
bp += sizeof(argp->prev_pgno);
|
|
memcpy(&argp->next_pgno, bp, sizeof(argp->next_pgno));
|
|
bp += sizeof(argp->next_pgno);
|
|
memcpy(&argp->dbt.size, bp, sizeof(u_int32_t));
|
|
bp += sizeof(u_int32_t);
|
|
argp->dbt.data = bp;
|
|
bp += argp->dbt.size;
|
|
memcpy(&argp->pagelsn, bp, sizeof(argp->pagelsn));
|
|
bp += sizeof(argp->pagelsn);
|
|
memcpy(&argp->prevlsn, bp, sizeof(argp->prevlsn));
|
|
bp += sizeof(argp->prevlsn);
|
|
memcpy(&argp->nextlsn, bp, sizeof(argp->nextlsn));
|
|
bp += sizeof(argp->nextlsn);
|
|
*argpp = argp;
|
|
return (0);
|
|
}
|
|
|
|
/*
|
|
* PUBLIC: int __db_ovref_log
|
|
* PUBLIC: __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
|
|
* PUBLIC: u_int32_t, db_pgno_t, int32_t, DB_LSN *));
|
|
*/
|
|
int __db_ovref_log(logp, txnid, ret_lsnp, flags,
|
|
fileid, pgno, adjust, lsn)
|
|
DB_LOG *logp;
|
|
DB_TXN *txnid;
|
|
DB_LSN *ret_lsnp;
|
|
u_int32_t flags;
|
|
u_int32_t fileid;
|
|
db_pgno_t pgno;
|
|
int32_t adjust;
|
|
DB_LSN * lsn;
|
|
{
|
|
DBT logrec;
|
|
DB_LSN *lsnp, null_lsn;
|
|
u_int32_t rectype, txn_num;
|
|
int ret;
|
|
u_int8_t *bp;
|
|
|
|
rectype = DB_db_ovref;
|
|
txn_num = txnid == NULL ? 0 : txnid->txnid;
|
|
if (txnid == NULL) {
|
|
ZERO_LSN(null_lsn);
|
|
lsnp = &null_lsn;
|
|
} else
|
|
lsnp = &txnid->last_lsn;
|
|
logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
|
|
+ sizeof(fileid)
|
|
+ sizeof(pgno)
|
|
+ sizeof(adjust)
|
|
+ sizeof(*lsn);
|
|
if ((ret = __os_malloc(logrec.size, NULL, &logrec.data)) != 0)
|
|
return (ret);
|
|
|
|
bp = logrec.data;
|
|
memcpy(bp, &rectype, sizeof(rectype));
|
|
bp += sizeof(rectype);
|
|
memcpy(bp, &txn_num, sizeof(txn_num));
|
|
bp += sizeof(txn_num);
|
|
memcpy(bp, lsnp, sizeof(DB_LSN));
|
|
bp += sizeof(DB_LSN);
|
|
memcpy(bp, &fileid, sizeof(fileid));
|
|
bp += sizeof(fileid);
|
|
memcpy(bp, &pgno, sizeof(pgno));
|
|
bp += sizeof(pgno);
|
|
memcpy(bp, &adjust, sizeof(adjust));
|
|
bp += sizeof(adjust);
|
|
if (lsn != NULL)
|
|
memcpy(bp, lsn, sizeof(*lsn));
|
|
else
|
|
memset(bp, 0, sizeof(*lsn));
|
|
bp += sizeof(*lsn);
|
|
#ifdef DIAGNOSTIC
|
|
if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
|
|
fprintf(stderr, "Error in log record length");
|
|
#endif
|
|
ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags);
|
|
if (txnid != NULL)
|
|
txnid->last_lsn = *ret_lsnp;
|
|
__os_free(logrec.data, 0);
|
|
return (ret);
|
|
}
|
|
|
|
/*
|
|
* PUBLIC: int __db_ovref_print
|
|
* PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
|
|
*/
|
|
int
|
|
__db_ovref_print(notused1, dbtp, lsnp, notused2, notused3)
|
|
DB_LOG *notused1;
|
|
DBT *dbtp;
|
|
DB_LSN *lsnp;
|
|
int notused2;
|
|
void *notused3;
|
|
{
|
|
__db_ovref_args *argp;
|
|
u_int32_t i;
|
|
u_int ch;
|
|
int ret;
|
|
|
|
i = 0;
|
|
ch = 0;
|
|
notused1 = NULL;
|
|
notused2 = 0;
|
|
notused3 = NULL;
|
|
|
|
if ((ret = __db_ovref_read(dbtp->data, &argp)) != 0)
|
|
return (ret);
|
|
printf("[%lu][%lu]db_ovref: rec: %lu txnid %lx prevlsn [%lu][%lu]\n",
|
|
(u_long)lsnp->file,
|
|
(u_long)lsnp->offset,
|
|
(u_long)argp->type,
|
|
(u_long)argp->txnid->txnid,
|
|
(u_long)argp->prev_lsn.file,
|
|
(u_long)argp->prev_lsn.offset);
|
|
printf("\tfileid: %lu\n", (u_long)argp->fileid);
|
|
printf("\tpgno: %lu\n", (u_long)argp->pgno);
|
|
printf("\tadjust: %ld\n", (long)argp->adjust);
|
|
printf("\tlsn: [%lu][%lu]\n",
|
|
(u_long)argp->lsn.file, (u_long)argp->lsn.offset);
|
|
printf("\n");
|
|
__os_free(argp, 0);
|
|
return (0);
|
|
}
|
|
|
|
/*
|
|
* PUBLIC: int __db_ovref_read __P((void *, __db_ovref_args **));
|
|
*/
|
|
int
|
|
__db_ovref_read(recbuf, argpp)
|
|
void *recbuf;
|
|
__db_ovref_args **argpp;
|
|
{
|
|
__db_ovref_args *argp;
|
|
u_int8_t *bp;
|
|
int ret;
|
|
|
|
ret = __os_malloc(sizeof(__db_ovref_args) +
|
|
sizeof(DB_TXN), NULL, &argp);
|
|
if (ret != 0)
|
|
return (ret);
|
|
argp->txnid = (DB_TXN *)&argp[1];
|
|
bp = recbuf;
|
|
memcpy(&argp->type, bp, sizeof(argp->type));
|
|
bp += sizeof(argp->type);
|
|
memcpy(&argp->txnid->txnid, bp, sizeof(argp->txnid->txnid));
|
|
bp += sizeof(argp->txnid->txnid);
|
|
memcpy(&argp->prev_lsn, bp, sizeof(DB_LSN));
|
|
bp += sizeof(DB_LSN);
|
|
memcpy(&argp->fileid, bp, sizeof(argp->fileid));
|
|
bp += sizeof(argp->fileid);
|
|
memcpy(&argp->pgno, bp, sizeof(argp->pgno));
|
|
bp += sizeof(argp->pgno);
|
|
memcpy(&argp->adjust, bp, sizeof(argp->adjust));
|
|
bp += sizeof(argp->adjust);
|
|
memcpy(&argp->lsn, bp, sizeof(argp->lsn));
|
|
bp += sizeof(argp->lsn);
|
|
*argpp = argp;
|
|
return (0);
|
|
}
|
|
|
|
/*
|
|
* PUBLIC: int __db_relink_log
|
|
* PUBLIC: __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
|
|
* PUBLIC: u_int32_t, u_int32_t, db_pgno_t, DB_LSN *,
|
|
* PUBLIC: db_pgno_t, DB_LSN *, db_pgno_t, DB_LSN *));
|
|
*/
|
|
int __db_relink_log(logp, txnid, ret_lsnp, flags,
|
|
opcode, fileid, pgno, lsn, prev, lsn_prev,
|
|
next, lsn_next)
|
|
DB_LOG *logp;
|
|
DB_TXN *txnid;
|
|
DB_LSN *ret_lsnp;
|
|
u_int32_t flags;
|
|
u_int32_t opcode;
|
|
u_int32_t fileid;
|
|
db_pgno_t pgno;
|
|
DB_LSN * lsn;
|
|
db_pgno_t prev;
|
|
DB_LSN * lsn_prev;
|
|
db_pgno_t next;
|
|
DB_LSN * lsn_next;
|
|
{
|
|
DBT logrec;
|
|
DB_LSN *lsnp, null_lsn;
|
|
u_int32_t rectype, txn_num;
|
|
int ret;
|
|
u_int8_t *bp;
|
|
|
|
rectype = DB_db_relink;
|
|
txn_num = txnid == NULL ? 0 : txnid->txnid;
|
|
if (txnid == NULL) {
|
|
ZERO_LSN(null_lsn);
|
|
lsnp = &null_lsn;
|
|
} else
|
|
lsnp = &txnid->last_lsn;
|
|
logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
|
|
+ sizeof(opcode)
|
|
+ sizeof(fileid)
|
|
+ sizeof(pgno)
|
|
+ sizeof(*lsn)
|
|
+ sizeof(prev)
|
|
+ sizeof(*lsn_prev)
|
|
+ sizeof(next)
|
|
+ sizeof(*lsn_next);
|
|
if ((ret = __os_malloc(logrec.size, NULL, &logrec.data)) != 0)
|
|
return (ret);
|
|
|
|
bp = logrec.data;
|
|
memcpy(bp, &rectype, sizeof(rectype));
|
|
bp += sizeof(rectype);
|
|
memcpy(bp, &txn_num, sizeof(txn_num));
|
|
bp += sizeof(txn_num);
|
|
memcpy(bp, lsnp, sizeof(DB_LSN));
|
|
bp += sizeof(DB_LSN);
|
|
memcpy(bp, &opcode, sizeof(opcode));
|
|
bp += sizeof(opcode);
|
|
memcpy(bp, &fileid, sizeof(fileid));
|
|
bp += sizeof(fileid);
|
|
memcpy(bp, &pgno, sizeof(pgno));
|
|
bp += sizeof(pgno);
|
|
if (lsn != NULL)
|
|
memcpy(bp, lsn, sizeof(*lsn));
|
|
else
|
|
memset(bp, 0, sizeof(*lsn));
|
|
bp += sizeof(*lsn);
|
|
memcpy(bp, &prev, sizeof(prev));
|
|
bp += sizeof(prev);
|
|
if (lsn_prev != NULL)
|
|
memcpy(bp, lsn_prev, sizeof(*lsn_prev));
|
|
else
|
|
memset(bp, 0, sizeof(*lsn_prev));
|
|
bp += sizeof(*lsn_prev);
|
|
memcpy(bp, &next, sizeof(next));
|
|
bp += sizeof(next);
|
|
if (lsn_next != NULL)
|
|
memcpy(bp, lsn_next, sizeof(*lsn_next));
|
|
else
|
|
memset(bp, 0, sizeof(*lsn_next));
|
|
bp += sizeof(*lsn_next);
|
|
#ifdef DIAGNOSTIC
|
|
if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
|
|
fprintf(stderr, "Error in log record length");
|
|
#endif
|
|
ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags);
|
|
if (txnid != NULL)
|
|
txnid->last_lsn = *ret_lsnp;
|
|
__os_free(logrec.data, 0);
|
|
return (ret);
|
|
}
|
|
|
|
/*
|
|
* PUBLIC: int __db_relink_print
|
|
* PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
|
|
*/
|
|
int
|
|
__db_relink_print(notused1, dbtp, lsnp, notused2, notused3)
|
|
DB_LOG *notused1;
|
|
DBT *dbtp;
|
|
DB_LSN *lsnp;
|
|
int notused2;
|
|
void *notused3;
|
|
{
|
|
__db_relink_args *argp;
|
|
u_int32_t i;
|
|
u_int ch;
|
|
int ret;
|
|
|
|
i = 0;
|
|
ch = 0;
|
|
notused1 = NULL;
|
|
notused2 = 0;
|
|
notused3 = NULL;
|
|
|
|
if ((ret = __db_relink_read(dbtp->data, &argp)) != 0)
|
|
return (ret);
|
|
printf("[%lu][%lu]db_relink: rec: %lu txnid %lx prevlsn [%lu][%lu]\n",
|
|
(u_long)lsnp->file,
|
|
(u_long)lsnp->offset,
|
|
(u_long)argp->type,
|
|
(u_long)argp->txnid->txnid,
|
|
(u_long)argp->prev_lsn.file,
|
|
(u_long)argp->prev_lsn.offset);
|
|
printf("\topcode: %lu\n", (u_long)argp->opcode);
|
|
printf("\tfileid: %lu\n", (u_long)argp->fileid);
|
|
printf("\tpgno: %lu\n", (u_long)argp->pgno);
|
|
printf("\tlsn: [%lu][%lu]\n",
|
|
(u_long)argp->lsn.file, (u_long)argp->lsn.offset);
|
|
printf("\tprev: %lu\n", (u_long)argp->prev);
|
|
printf("\tlsn_prev: [%lu][%lu]\n",
|
|
(u_long)argp->lsn_prev.file, (u_long)argp->lsn_prev.offset);
|
|
printf("\tnext: %lu\n", (u_long)argp->next);
|
|
printf("\tlsn_next: [%lu][%lu]\n",
|
|
(u_long)argp->lsn_next.file, (u_long)argp->lsn_next.offset);
|
|
printf("\n");
|
|
__os_free(argp, 0);
|
|
return (0);
|
|
}
|
|
|
|
/*
|
|
* PUBLIC: int __db_relink_read __P((void *, __db_relink_args **));
|
|
*/
|
|
int
|
|
__db_relink_read(recbuf, argpp)
|
|
void *recbuf;
|
|
__db_relink_args **argpp;
|
|
{
|
|
__db_relink_args *argp;
|
|
u_int8_t *bp;
|
|
int ret;
|
|
|
|
ret = __os_malloc(sizeof(__db_relink_args) +
|
|
sizeof(DB_TXN), NULL, &argp);
|
|
if (ret != 0)
|
|
return (ret);
|
|
argp->txnid = (DB_TXN *)&argp[1];
|
|
bp = recbuf;
|
|
memcpy(&argp->type, bp, sizeof(argp->type));
|
|
bp += sizeof(argp->type);
|
|
memcpy(&argp->txnid->txnid, bp, sizeof(argp->txnid->txnid));
|
|
bp += sizeof(argp->txnid->txnid);
|
|
memcpy(&argp->prev_lsn, bp, sizeof(DB_LSN));
|
|
bp += sizeof(DB_LSN);
|
|
memcpy(&argp->opcode, bp, sizeof(argp->opcode));
|
|
bp += sizeof(argp->opcode);
|
|
memcpy(&argp->fileid, bp, sizeof(argp->fileid));
|
|
bp += sizeof(argp->fileid);
|
|
memcpy(&argp->pgno, bp, sizeof(argp->pgno));
|
|
bp += sizeof(argp->pgno);
|
|
memcpy(&argp->lsn, bp, sizeof(argp->lsn));
|
|
bp += sizeof(argp->lsn);
|
|
memcpy(&argp->prev, bp, sizeof(argp->prev));
|
|
bp += sizeof(argp->prev);
|
|
memcpy(&argp->lsn_prev, bp, sizeof(argp->lsn_prev));
|
|
bp += sizeof(argp->lsn_prev);
|
|
memcpy(&argp->next, bp, sizeof(argp->next));
|
|
bp += sizeof(argp->next);
|
|
memcpy(&argp->lsn_next, bp, sizeof(argp->lsn_next));
|
|
bp += sizeof(argp->lsn_next);
|
|
*argpp = argp;
|
|
return (0);
|
|
}
|
|
|
|
/*
|
|
* PUBLIC: int __db_addpage_log
|
|
* PUBLIC: __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
|
|
* PUBLIC: u_int32_t, db_pgno_t, DB_LSN *, db_pgno_t,
|
|
* PUBLIC: DB_LSN *));
|
|
*/
|
|
int __db_addpage_log(logp, txnid, ret_lsnp, flags,
|
|
fileid, pgno, lsn, nextpgno, nextlsn)
|
|
DB_LOG *logp;
|
|
DB_TXN *txnid;
|
|
DB_LSN *ret_lsnp;
|
|
u_int32_t flags;
|
|
u_int32_t fileid;
|
|
db_pgno_t pgno;
|
|
DB_LSN * lsn;
|
|
db_pgno_t nextpgno;
|
|
DB_LSN * nextlsn;
|
|
{
|
|
DBT logrec;
|
|
DB_LSN *lsnp, null_lsn;
|
|
u_int32_t rectype, txn_num;
|
|
int ret;
|
|
u_int8_t *bp;
|
|
|
|
rectype = DB_db_addpage;
|
|
txn_num = txnid == NULL ? 0 : txnid->txnid;
|
|
if (txnid == NULL) {
|
|
ZERO_LSN(null_lsn);
|
|
lsnp = &null_lsn;
|
|
} else
|
|
lsnp = &txnid->last_lsn;
|
|
logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
|
|
+ sizeof(fileid)
|
|
+ sizeof(pgno)
|
|
+ sizeof(*lsn)
|
|
+ sizeof(nextpgno)
|
|
+ sizeof(*nextlsn);
|
|
if ((ret = __os_malloc(logrec.size, NULL, &logrec.data)) != 0)
|
|
return (ret);
|
|
|
|
bp = logrec.data;
|
|
memcpy(bp, &rectype, sizeof(rectype));
|
|
bp += sizeof(rectype);
|
|
memcpy(bp, &txn_num, sizeof(txn_num));
|
|
bp += sizeof(txn_num);
|
|
memcpy(bp, lsnp, sizeof(DB_LSN));
|
|
bp += sizeof(DB_LSN);
|
|
memcpy(bp, &fileid, sizeof(fileid));
|
|
bp += sizeof(fileid);
|
|
memcpy(bp, &pgno, sizeof(pgno));
|
|
bp += sizeof(pgno);
|
|
if (lsn != NULL)
|
|
memcpy(bp, lsn, sizeof(*lsn));
|
|
else
|
|
memset(bp, 0, sizeof(*lsn));
|
|
bp += sizeof(*lsn);
|
|
memcpy(bp, &nextpgno, sizeof(nextpgno));
|
|
bp += sizeof(nextpgno);
|
|
if (nextlsn != NULL)
|
|
memcpy(bp, nextlsn, sizeof(*nextlsn));
|
|
else
|
|
memset(bp, 0, sizeof(*nextlsn));
|
|
bp += sizeof(*nextlsn);
|
|
#ifdef DIAGNOSTIC
|
|
if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
|
|
fprintf(stderr, "Error in log record length");
|
|
#endif
|
|
ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags);
|
|
if (txnid != NULL)
|
|
txnid->last_lsn = *ret_lsnp;
|
|
__os_free(logrec.data, 0);
|
|
return (ret);
|
|
}
|
|
|
|
/*
|
|
* PUBLIC: int __db_addpage_print
|
|
* PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
|
|
*/
|
|
int
|
|
__db_addpage_print(notused1, dbtp, lsnp, notused2, notused3)
|
|
DB_LOG *notused1;
|
|
DBT *dbtp;
|
|
DB_LSN *lsnp;
|
|
int notused2;
|
|
void *notused3;
|
|
{
|
|
__db_addpage_args *argp;
|
|
u_int32_t i;
|
|
u_int ch;
|
|
int ret;
|
|
|
|
i = 0;
|
|
ch = 0;
|
|
notused1 = NULL;
|
|
notused2 = 0;
|
|
notused3 = NULL;
|
|
|
|
if ((ret = __db_addpage_read(dbtp->data, &argp)) != 0)
|
|
return (ret);
|
|
printf("[%lu][%lu]db_addpage: rec: %lu txnid %lx prevlsn [%lu][%lu]\n",
|
|
(u_long)lsnp->file,
|
|
(u_long)lsnp->offset,
|
|
(u_long)argp->type,
|
|
(u_long)argp->txnid->txnid,
|
|
(u_long)argp->prev_lsn.file,
|
|
(u_long)argp->prev_lsn.offset);
|
|
printf("\tfileid: %lu\n", (u_long)argp->fileid);
|
|
printf("\tpgno: %lu\n", (u_long)argp->pgno);
|
|
printf("\tlsn: [%lu][%lu]\n",
|
|
(u_long)argp->lsn.file, (u_long)argp->lsn.offset);
|
|
printf("\tnextpgno: %lu\n", (u_long)argp->nextpgno);
|
|
printf("\tnextlsn: [%lu][%lu]\n",
|
|
(u_long)argp->nextlsn.file, (u_long)argp->nextlsn.offset);
|
|
printf("\n");
|
|
__os_free(argp, 0);
|
|
return (0);
|
|
}
|
|
|
|
/*
|
|
* PUBLIC: int __db_addpage_read __P((void *, __db_addpage_args **));
|
|
*/
|
|
int
|
|
__db_addpage_read(recbuf, argpp)
|
|
void *recbuf;
|
|
__db_addpage_args **argpp;
|
|
{
|
|
__db_addpage_args *argp;
|
|
u_int8_t *bp;
|
|
int ret;
|
|
|
|
ret = __os_malloc(sizeof(__db_addpage_args) +
|
|
sizeof(DB_TXN), NULL, &argp);
|
|
if (ret != 0)
|
|
return (ret);
|
|
argp->txnid = (DB_TXN *)&argp[1];
|
|
bp = recbuf;
|
|
memcpy(&argp->type, bp, sizeof(argp->type));
|
|
bp += sizeof(argp->type);
|
|
memcpy(&argp->txnid->txnid, bp, sizeof(argp->txnid->txnid));
|
|
bp += sizeof(argp->txnid->txnid);
|
|
memcpy(&argp->prev_lsn, bp, sizeof(DB_LSN));
|
|
bp += sizeof(DB_LSN);
|
|
memcpy(&argp->fileid, bp, sizeof(argp->fileid));
|
|
bp += sizeof(argp->fileid);
|
|
memcpy(&argp->pgno, bp, sizeof(argp->pgno));
|
|
bp += sizeof(argp->pgno);
|
|
memcpy(&argp->lsn, bp, sizeof(argp->lsn));
|
|
bp += sizeof(argp->lsn);
|
|
memcpy(&argp->nextpgno, bp, sizeof(argp->nextpgno));
|
|
bp += sizeof(argp->nextpgno);
|
|
memcpy(&argp->nextlsn, bp, sizeof(argp->nextlsn));
|
|
bp += sizeof(argp->nextlsn);
|
|
*argpp = argp;
|
|
return (0);
|
|
}
|
|
|
|
/*
|
|
* PUBLIC: int __db_debug_log
|
|
* PUBLIC: __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
|
|
* PUBLIC: const DBT *, u_int32_t, const DBT *, const DBT *,
|
|
* PUBLIC: u_int32_t));
|
|
*/
|
|
int __db_debug_log(logp, txnid, ret_lsnp, flags,
|
|
op, fileid, key, data, arg_flags)
|
|
DB_LOG *logp;
|
|
DB_TXN *txnid;
|
|
DB_LSN *ret_lsnp;
|
|
u_int32_t flags;
|
|
const DBT *op;
|
|
u_int32_t fileid;
|
|
const DBT *key;
|
|
const DBT *data;
|
|
u_int32_t arg_flags;
|
|
{
|
|
DBT logrec;
|
|
DB_LSN *lsnp, null_lsn;
|
|
u_int32_t zero;
|
|
u_int32_t rectype, txn_num;
|
|
int ret;
|
|
u_int8_t *bp;
|
|
|
|
rectype = DB_db_debug;
|
|
txn_num = txnid == NULL ? 0 : txnid->txnid;
|
|
if (txnid == NULL) {
|
|
ZERO_LSN(null_lsn);
|
|
lsnp = &null_lsn;
|
|
} else
|
|
lsnp = &txnid->last_lsn;
|
|
logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
|
|
+ sizeof(u_int32_t) + (op == NULL ? 0 : op->size)
|
|
+ sizeof(fileid)
|
|
+ sizeof(u_int32_t) + (key == NULL ? 0 : key->size)
|
|
+ sizeof(u_int32_t) + (data == NULL ? 0 : data->size)
|
|
+ sizeof(arg_flags);
|
|
if ((ret = __os_malloc(logrec.size, NULL, &logrec.data)) != 0)
|
|
return (ret);
|
|
|
|
bp = logrec.data;
|
|
memcpy(bp, &rectype, sizeof(rectype));
|
|
bp += sizeof(rectype);
|
|
memcpy(bp, &txn_num, sizeof(txn_num));
|
|
bp += sizeof(txn_num);
|
|
memcpy(bp, lsnp, sizeof(DB_LSN));
|
|
bp += sizeof(DB_LSN);
|
|
if (op == NULL) {
|
|
zero = 0;
|
|
memcpy(bp, &zero, sizeof(u_int32_t));
|
|
bp += sizeof(u_int32_t);
|
|
} else {
|
|
memcpy(bp, &op->size, sizeof(op->size));
|
|
bp += sizeof(op->size);
|
|
memcpy(bp, op->data, op->size);
|
|
bp += op->size;
|
|
}
|
|
memcpy(bp, &fileid, sizeof(fileid));
|
|
bp += sizeof(fileid);
|
|
if (key == NULL) {
|
|
zero = 0;
|
|
memcpy(bp, &zero, sizeof(u_int32_t));
|
|
bp += sizeof(u_int32_t);
|
|
} else {
|
|
memcpy(bp, &key->size, sizeof(key->size));
|
|
bp += sizeof(key->size);
|
|
memcpy(bp, key->data, key->size);
|
|
bp += key->size;
|
|
}
|
|
if (data == NULL) {
|
|
zero = 0;
|
|
memcpy(bp, &zero, sizeof(u_int32_t));
|
|
bp += sizeof(u_int32_t);
|
|
} else {
|
|
memcpy(bp, &data->size, sizeof(data->size));
|
|
bp += sizeof(data->size);
|
|
memcpy(bp, data->data, data->size);
|
|
bp += data->size;
|
|
}
|
|
memcpy(bp, &arg_flags, sizeof(arg_flags));
|
|
bp += sizeof(arg_flags);
|
|
#ifdef DIAGNOSTIC
|
|
if ((u_int32_t)(bp - (u_int8_t *)logrec.data) != logrec.size)
|
|
fprintf(stderr, "Error in log record length");
|
|
#endif
|
|
ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags);
|
|
if (txnid != NULL)
|
|
txnid->last_lsn = *ret_lsnp;
|
|
__os_free(logrec.data, 0);
|
|
return (ret);
|
|
}
|
|
|
|
/*
|
|
* PUBLIC: int __db_debug_print
|
|
* PUBLIC: __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
|
|
*/
|
|
int
|
|
__db_debug_print(notused1, dbtp, lsnp, notused2, notused3)
|
|
DB_LOG *notused1;
|
|
DBT *dbtp;
|
|
DB_LSN *lsnp;
|
|
int notused2;
|
|
void *notused3;
|
|
{
|
|
__db_debug_args *argp;
|
|
u_int32_t i;
|
|
u_int ch;
|
|
int ret;
|
|
|
|
i = 0;
|
|
ch = 0;
|
|
notused1 = NULL;
|
|
notused2 = 0;
|
|
notused3 = NULL;
|
|
|
|
if ((ret = __db_debug_read(dbtp->data, &argp)) != 0)
|
|
return (ret);
|
|
printf("[%lu][%lu]db_debug: rec: %lu txnid %lx prevlsn [%lu][%lu]\n",
|
|
(u_long)lsnp->file,
|
|
(u_long)lsnp->offset,
|
|
(u_long)argp->type,
|
|
(u_long)argp->txnid->txnid,
|
|
(u_long)argp->prev_lsn.file,
|
|
(u_long)argp->prev_lsn.offset);
|
|
printf("\top: ");
|
|
for (i = 0; i < argp->op.size; i++) {
|
|
ch = ((u_int8_t *)argp->op.data)[i];
|
|
if (isprint(ch) || ch == 0xa)
|
|
putchar(ch);
|
|
else
|
|
printf("%#x ", ch);
|
|
}
|
|
printf("\n");
|
|
printf("\tfileid: %lu\n", (u_long)argp->fileid);
|
|
printf("\tkey: ");
|
|
for (i = 0; i < argp->key.size; i++) {
|
|
ch = ((u_int8_t *)argp->key.data)[i];
|
|
if (isprint(ch) || ch == 0xa)
|
|
putchar(ch);
|
|
else
|
|
printf("%#x ", ch);
|
|
}
|
|
printf("\n");
|
|
printf("\tdata: ");
|
|
for (i = 0; i < argp->data.size; i++) {
|
|
ch = ((u_int8_t *)argp->data.data)[i];
|
|
if (isprint(ch) || ch == 0xa)
|
|
putchar(ch);
|
|
else
|
|
printf("%#x ", ch);
|
|
}
|
|
printf("\n");
|
|
printf("\targ_flags: %lu\n", (u_long)argp->arg_flags);
|
|
printf("\n");
|
|
__os_free(argp, 0);
|
|
return (0);
|
|
}
|
|
|
|
/*
|
|
* PUBLIC: int __db_debug_read __P((void *, __db_debug_args **));
|
|
*/
|
|
int
|
|
__db_debug_read(recbuf, argpp)
|
|
void *recbuf;
|
|
__db_debug_args **argpp;
|
|
{
|
|
__db_debug_args *argp;
|
|
u_int8_t *bp;
|
|
int ret;
|
|
|
|
ret = __os_malloc(sizeof(__db_debug_args) +
|
|
sizeof(DB_TXN), NULL, &argp);
|
|
if (ret != 0)
|
|
return (ret);
|
|
argp->txnid = (DB_TXN *)&argp[1];
|
|
bp = recbuf;
|
|
memcpy(&argp->type, bp, sizeof(argp->type));
|
|
bp += sizeof(argp->type);
|
|
memcpy(&argp->txnid->txnid, bp, sizeof(argp->txnid->txnid));
|
|
bp += sizeof(argp->txnid->txnid);
|
|
memcpy(&argp->prev_lsn, bp, sizeof(DB_LSN));
|
|
bp += sizeof(DB_LSN);
|
|
memcpy(&argp->op.size, bp, sizeof(u_int32_t));
|
|
bp += sizeof(u_int32_t);
|
|
argp->op.data = bp;
|
|
bp += argp->op.size;
|
|
memcpy(&argp->fileid, bp, sizeof(argp->fileid));
|
|
bp += sizeof(argp->fileid);
|
|
memcpy(&argp->key.size, bp, sizeof(u_int32_t));
|
|
bp += sizeof(u_int32_t);
|
|
argp->key.data = bp;
|
|
bp += argp->key.size;
|
|
memcpy(&argp->data.size, bp, sizeof(u_int32_t));
|
|
bp += sizeof(u_int32_t);
|
|
argp->data.data = bp;
|
|
bp += argp->data.size;
|
|
memcpy(&argp->arg_flags, bp, sizeof(argp->arg_flags));
|
|
bp += sizeof(argp->arg_flags);
|
|
*argpp = argp;
|
|
return (0);
|
|
}
|
|
|
|
/*
|
|
* PUBLIC: int __db_init_print __P((DB_ENV *));
|
|
*/
|
|
int
|
|
__db_init_print(dbenv)
|
|
DB_ENV *dbenv;
|
|
{
|
|
int ret;
|
|
|
|
if ((ret = __db_add_recovery(dbenv,
|
|
__db_addrem_print, DB_db_addrem)) != 0)
|
|
return (ret);
|
|
if ((ret = __db_add_recovery(dbenv,
|
|
__db_split_print, DB_db_split)) != 0)
|
|
return (ret);
|
|
if ((ret = __db_add_recovery(dbenv,
|
|
__db_big_print, DB_db_big)) != 0)
|
|
return (ret);
|
|
if ((ret = __db_add_recovery(dbenv,
|
|
__db_ovref_print, DB_db_ovref)) != 0)
|
|
return (ret);
|
|
if ((ret = __db_add_recovery(dbenv,
|
|
__db_relink_print, DB_db_relink)) != 0)
|
|
return (ret);
|
|
if ((ret = __db_add_recovery(dbenv,
|
|
__db_addpage_print, DB_db_addpage)) != 0)
|
|
return (ret);
|
|
if ((ret = __db_add_recovery(dbenv,
|
|
__db_debug_print, DB_db_debug)) != 0)
|
|
return (ret);
|
|
return (0);
|
|
}
|
|
|
|
/*
|
|
* PUBLIC: int __db_init_recover __P((DB_ENV *));
|
|
*/
|
|
int
|
|
__db_init_recover(dbenv)
|
|
DB_ENV *dbenv;
|
|
{
|
|
int ret;
|
|
|
|
if ((ret = __db_add_recovery(dbenv,
|
|
__db_addrem_recover, DB_db_addrem)) != 0)
|
|
return (ret);
|
|
if ((ret = __db_add_recovery(dbenv,
|
|
__db_split_recover, DB_db_split)) != 0)
|
|
return (ret);
|
|
if ((ret = __db_add_recovery(dbenv,
|
|
__db_big_recover, DB_db_big)) != 0)
|
|
return (ret);
|
|
if ((ret = __db_add_recovery(dbenv,
|
|
__db_ovref_recover, DB_db_ovref)) != 0)
|
|
return (ret);
|
|
if ((ret = __db_add_recovery(dbenv,
|
|
__db_relink_recover, DB_db_relink)) != 0)
|
|
return (ret);
|
|
if ((ret = __db_add_recovery(dbenv,
|
|
__db_addpage_recover, DB_db_addpage)) != 0)
|
|
return (ret);
|
|
if ((ret = __db_add_recovery(dbenv,
|
|
__db_debug_recover, DB_db_debug)) != 0)
|
|
return (ret);
|
|
return (0);
|
|
}
|
|
|