minix/dist/nvi/common/vi_auto.c

/*	$NetBSD: vi_auto.c,v 1.1.1.2 2008/05/18 14:29:53 aymeric Exp $ */

/* Do not edit: automatically built by gen_rec.awk. */
#include <sys/types.h>
#include <sys/queue.h>
#include <sys/stat.h>
#include <bitstring.h>
#include <errno.h>
#include <fcntl.h>
#include <limits.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "common.h"
#include <db_int.h>
#include "db_page.h"
#include "db_am.h"
#include "rep.h"
#include "txn.h"
/*
 * PUBLIC: #ifdef USE_DB4_LOGGING
 */
/*
 * PUBLIC: int __vi_marker_log __P((DB_ENV *, DB_TXN *, DB_LSN *, u_int32_t,
 * PUBLIC:      u_int32_t));
 */
int
__vi_marker_log(dbenv, txnid, ret_lsnp, flags,
	opcode)
	DB_ENV *dbenv;
	DB_TXN *txnid;
	DB_LSN *ret_lsnp;
	u_int32_t flags;
	u_int32_t opcode;
{
	DBT logrec;
	DB_LSN *lsnp, null_lsn;
	u_int32_t uinttmp;
	u_int32_t rectype, txn_num;
	int ret;
	u_int8_t *bp;

	rectype = DB_vi_marker;
	if (txnid != NULL &&
	    TAILQ_FIRST(&txnid->kids) != NULL &&
	    (ret = __txn_activekids(dbenv, rectype, txnid)) != 0)
		return (ret);
	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);
	if ((ret = __os_malloc(dbenv, logrec.size, &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);

	uinttmp = (u_int32_t)opcode;
	memcpy(bp, &uinttmp, sizeof(uinttmp));
	bp += sizeof(uinttmp);

	DB_ASSERT((u_int32_t)(bp - (u_int8_t *)logrec.data) == logrec.size);
	ret = dbenv->log_put(dbenv, ret_lsnp, (DBT *)&logrec, flags);
	if (txnid != NULL && ret == 0)
		txnid->last_lsn = *ret_lsnp;
#ifdef LOG_DIAGNOSTIC
	if (ret != 0)
		(void)__vi_marker_print(dbenv,
		    (DBT *)&logrec, ret_lsnp, NULL, NULL);
#endif
	__os_free(dbenv, logrec.data, logrec.size);
	return (ret);
}

/*
 * PUBLIC: int __vi_marker_getpgnos __P((DB_ENV *, DBT *, DB_LSN *, db_recops,
 * PUBLIC:      void *));
 */
int
__vi_marker_getpgnos(dbenv, rec, lsnp, notused1, summary)
	DB_ENV *dbenv;
	DBT *rec;
	DB_LSN *lsnp;
	db_recops notused1;
	void *summary;
{
	TXN_RECS *t;
	int ret;
	COMPQUIET(rec, NULL);
	COMPQUIET(notused1, DB_TXN_ABORT);

	t = (TXN_RECS *)summary;

	if ((ret = __rep_check_alloc(dbenv, t, 1)) != 0)
		return (ret);

	t->array[t->npages].flags = LSN_PAGE_NOLOCK;
	t->array[t->npages].lsn = *lsnp;
	t->array[t->npages].fid = DB_LOGFILEID_INVALID;
	memset(&t->array[t->npages].pgdesc, 0,
	    sizeof(t->array[t->npages].pgdesc));

	t->npages++;

	return (0);
}

/*
 * PUBLIC: int __vi_marker_print __P((DB_ENV *, DBT *, DB_LSN *, db_recops,
 * PUBLIC:      void *));
 */
int
__vi_marker_print(dbenv, dbtp, lsnp, notused2, notused3)
	DB_ENV *dbenv;
	DBT *dbtp;
	DB_LSN *lsnp;
	db_recops notused2;
	void *notused3;
{
	__vi_marker_args *argp;
	int ret;

	notused2 = DB_TXN_ABORT;
	notused3 = NULL;

	if ((ret = __vi_marker_read(dbenv, dbtp->data, &argp)) != 0)
		return (ret);
	(void)printf(
	    "[%lu][%lu]vi_marker: 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);
	(void)printf("\topcode: %lu\n", (u_long)argp->opcode);
	(void)printf("\n");
	__os_free(dbenv, argp, 0);
	return (0);
}

/*
 * PUBLIC: int __vi_marker_read __P((DB_ENV *, void *, __vi_marker_args **));
 */
int
__vi_marker_read(dbenv, recbuf, argpp)
	DB_ENV *dbenv;
	void *recbuf;
	__vi_marker_args **argpp;
{
	__vi_marker_args *argp;
	int ret;
	u_int32_t uinttmp;
	u_int8_t *bp;

	ret = __os_malloc(dbenv, sizeof(__vi_marker_args) +
	    sizeof(DB_TXN), &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(&uinttmp, bp, sizeof(uinttmp));
	argp->opcode = (u_int32_t)uinttmp;
	bp += sizeof(uinttmp);

	*argpp = argp;
	return (0);
}

/*
 * PUBLIC: int __vi_cursor_log __P((DB_ENV *, DB_TXN *, DB_LSN *, u_int32_t,
 * PUBLIC:      u_int32_t, db_recno_t, size_t));
 */
int
__vi_cursor_log(dbenv, txnid, ret_lsnp, flags,
	opcode, lno, cno)
	DB_ENV *dbenv;
	DB_TXN *txnid;
	DB_LSN *ret_lsnp;
	u_int32_t flags;
	u_int32_t opcode;
	db_recno_t lno;
	size_t cno;
{
	DBT logrec;
	DB_LSN *lsnp, null_lsn;
	u_int32_t uinttmp;
	u_int32_t rectype, txn_num;
	int ret;
	u_int8_t *bp;

	rectype = DB_vi_cursor;
	if (txnid != NULL &&
	    TAILQ_FIRST(&txnid->kids) != NULL &&
	    (ret = __txn_activekids(dbenv, rectype, txnid)) != 0)
		return (ret);
	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)
	    + sizeof(u_int32_t)
	    + sizeof(u_int32_t);
	if ((ret = __os_malloc(dbenv, logrec.size, &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);

	uinttmp = (u_int32_t)opcode;
	memcpy(bp, &uinttmp, sizeof(uinttmp));
	bp += sizeof(uinttmp);

	uinttmp = (u_int32_t)lno;
	memcpy(bp, &uinttmp, sizeof(uinttmp));
	bp += sizeof(uinttmp);

	uinttmp = (u_int32_t)cno;
	memcpy(bp, &uinttmp, sizeof(uinttmp));
	bp += sizeof(uinttmp);

	DB_ASSERT((u_int32_t)(bp - (u_int8_t *)logrec.data) == logrec.size);
	ret = dbenv->log_put(dbenv, ret_lsnp, (DBT *)&logrec, flags);
	if (txnid != NULL && ret == 0)
		txnid->last_lsn = *ret_lsnp;
#ifdef LOG_DIAGNOSTIC
	if (ret != 0)
		(void)__vi_cursor_print(dbenv,
		    (DBT *)&logrec, ret_lsnp, NULL, NULL);
#endif
	__os_free(dbenv, logrec.data, logrec.size);
	return (ret);
}

/*
 * PUBLIC: int __vi_cursor_getpgnos __P((DB_ENV *, DBT *, DB_LSN *, db_recops,
 * PUBLIC:      void *));
 */
int
__vi_cursor_getpgnos(dbenv, rec, lsnp, notused1, summary)
	DB_ENV *dbenv;
	DBT *rec;
	DB_LSN *lsnp;
	db_recops notused1;
	void *summary;
{
	TXN_RECS *t;
	int ret;
	COMPQUIET(rec, NULL);
	COMPQUIET(notused1, DB_TXN_ABORT);

	t = (TXN_RECS *)summary;

	if ((ret = __rep_check_alloc(dbenv, t, 1)) != 0)
		return (ret);

	t->array[t->npages].flags = LSN_PAGE_NOLOCK;
	t->array[t->npages].lsn = *lsnp;
	t->array[t->npages].fid = DB_LOGFILEID_INVALID;
	memset(&t->array[t->npages].pgdesc, 0,
	    sizeof(t->array[t->npages].pgdesc));

	t->npages++;

	return (0);
}

/*
 * PUBLIC: int __vi_cursor_print __P((DB_ENV *, DBT *, DB_LSN *, db_recops,
 * PUBLIC:      void *));
 */
int
__vi_cursor_print(dbenv, dbtp, lsnp, notused2, notused3)
	DB_ENV *dbenv;
	DBT *dbtp;
	DB_LSN *lsnp;
	db_recops notused2;
	void *notused3;
{
	__vi_cursor_args *argp;
	int ret;

	notused2 = DB_TXN_ABORT;
	notused3 = NULL;

	if ((ret = __vi_cursor_read(dbenv, dbtp->data, &argp)) != 0)
		return (ret);
	(void)printf(
	    "[%lu][%lu]vi_cursor: 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);
	(void)printf("\topcode: %lu\n", (u_long)argp->opcode);
	(void)printf("\tlno: %lu\n", (u_long)argp->lno);
	(void)printf("\tcno: %d\n", argp->cno);
	(void)printf("\n");
	__os_free(dbenv, argp, 0);
	return (0);
}

/*
 * PUBLIC: int __vi_cursor_read __P((DB_ENV *, void *, __vi_cursor_args **));
 */
int
__vi_cursor_read(dbenv, recbuf, argpp)
	DB_ENV *dbenv;
	void *recbuf;
	__vi_cursor_args **argpp;
{
	__vi_cursor_args *argp;
	int ret;
	u_int32_t uinttmp;
	u_int8_t *bp;

	ret = __os_malloc(dbenv, sizeof(__vi_cursor_args) +
	    sizeof(DB_TXN), &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(&uinttmp, bp, sizeof(uinttmp));
	argp->opcode = (u_int32_t)uinttmp;
	bp += sizeof(uinttmp);

	memcpy(&uinttmp, bp, sizeof(uinttmp));
	argp->lno = (db_recno_t)uinttmp;
	bp += sizeof(uinttmp);

	memcpy(&uinttmp, bp, sizeof(uinttmp));
	argp->cno = (size_t)uinttmp;
	bp += sizeof(uinttmp);

	*argpp = argp;
	return (0);
}

/*
 * PUBLIC: int __vi_mark_log __P((DB_ENV *, DB_TXN *, DB_LSN *, u_int32_t,
 * PUBLIC:      LMARK *));
 */
int
__vi_mark_log(dbenv, txnid, ret_lsnp, flags,
	lmp)
	DB_ENV *dbenv;
	DB_TXN *txnid;
	DB_LSN *ret_lsnp;
	u_int32_t flags;
	LMARK * lmp;
{
	DBT logrec;
	DB_LSN *lsnp, null_lsn;
	u_int32_t rectype, txn_num;
	int ret;
	u_int8_t *bp;

	rectype = DB_vi_mark;
	if (txnid != NULL &&
	    TAILQ_FIRST(&txnid->kids) != NULL &&
	    (ret = __txn_activekids(dbenv, rectype, txnid)) != 0)
		return (ret);
	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(*lmp);
	if ((ret = __os_malloc(dbenv, logrec.size, &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 (lmp != NULL)
		memcpy(bp, lmp, sizeof(*lmp));
	else
		memset(bp, 0, sizeof(*lmp));
	bp += sizeof(*lmp);

	DB_ASSERT((u_int32_t)(bp - (u_int8_t *)logrec.data) == logrec.size);
	ret = dbenv->log_put(dbenv, ret_lsnp, (DBT *)&logrec, flags);
	if (txnid != NULL && ret == 0)
		txnid->last_lsn = *ret_lsnp;
#ifdef LOG_DIAGNOSTIC
	if (ret != 0)
		(void)__vi_mark_print(dbenv,
		    (DBT *)&logrec, ret_lsnp, NULL, NULL);
#endif
	__os_free(dbenv, logrec.data, logrec.size);
	return (ret);
}

/*
 * PUBLIC: int __vi_mark_getpgnos __P((DB_ENV *, DBT *, DB_LSN *, db_recops,
 * PUBLIC:      void *));
 */
int
__vi_mark_getpgnos(dbenv, rec, lsnp, notused1, summary)
	DB_ENV *dbenv;
	DBT *rec;
	DB_LSN *lsnp;
	db_recops notused1;
	void *summary;
{
	TXN_RECS *t;
	int ret;
	COMPQUIET(rec, NULL);
	COMPQUIET(notused1, DB_TXN_ABORT);

	t = (TXN_RECS *)summary;

	if ((ret = __rep_check_alloc(dbenv, t, 1)) != 0)
		return (ret);

	t->array[t->npages].flags = LSN_PAGE_NOLOCK;
	t->array[t->npages].lsn = *lsnp;
	t->array[t->npages].fid = DB_LOGFILEID_INVALID;
	memset(&t->array[t->npages].pgdesc, 0,
	    sizeof(t->array[t->npages].pgdesc));

	t->npages++;

	return (0);
}

/*
 * PUBLIC: int __vi_mark_print __P((DB_ENV *, DBT *, DB_LSN *, db_recops,
 * PUBLIC:      void *));
 */
int
__vi_mark_print(dbenv, dbtp, lsnp, notused2, notused3)
	DB_ENV *dbenv;
	DBT *dbtp;
	DB_LSN *lsnp;
	db_recops notused2;
	void *notused3;
{
	__vi_mark_args *argp;
	int ret;

	notused2 = DB_TXN_ABORT;
	notused3 = NULL;

	if ((ret = __vi_mark_read(dbenv, dbtp->data, &argp)) != 0)
		return (ret);
	(void)printf(
	    "[%lu][%lu]vi_mark: 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);
	(void)printf("\tlmp: %%\n", argp->lmp);
	(void)printf("\n");
	__os_free(dbenv, argp, 0);
	return (0);
}

/*
 * PUBLIC: int __vi_mark_read __P((DB_ENV *, void *, __vi_mark_args **));
 */
int
__vi_mark_read(dbenv, recbuf, argpp)
	DB_ENV *dbenv;
	void *recbuf;
	__vi_mark_args **argpp;
{
	__vi_mark_args *argp;
	int ret;
	u_int8_t *bp;

	ret = __os_malloc(dbenv, sizeof(__vi_mark_args) +
	    sizeof(DB_TXN), &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->lmp, bp,  sizeof(argp->lmp));
	bp += sizeof(argp->lmp);

	*argpp = argp;
	return (0);
}

/*
 * PUBLIC: int __vi_change_log __P((DB_ENV *, DB_TXN *, DB_LSN *, u_int32_t,
 * PUBLIC:      u_int32_t, db_recno_t));
 */
int
__vi_change_log(dbenv, txnid, ret_lsnp, flags,
	opcode, lno)
	DB_ENV *dbenv;
	DB_TXN *txnid;
	DB_LSN *ret_lsnp;
	u_int32_t flags;
	u_int32_t opcode;
	db_recno_t lno;
{
	DBT logrec;
	DB_LSN *lsnp, null_lsn;
	u_int32_t uinttmp;
	u_int32_t rectype, txn_num;
	int ret;
	u_int8_t *bp;

	rectype = DB_vi_change;
	if (txnid != NULL &&
	    TAILQ_FIRST(&txnid->kids) != NULL &&
	    (ret = __txn_activekids(dbenv, rectype, txnid)) != 0)
		return (ret);
	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)
	    + sizeof(u_int32_t);
	if ((ret = __os_malloc(dbenv, logrec.size, &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);

	uinttmp = (u_int32_t)opcode;
	memcpy(bp, &uinttmp, sizeof(uinttmp));
	bp += sizeof(uinttmp);

	uinttmp = (u_int32_t)lno;
	memcpy(bp, &uinttmp, sizeof(uinttmp));
	bp += sizeof(uinttmp);

	DB_ASSERT((u_int32_t)(bp - (u_int8_t *)logrec.data) == logrec.size);
	ret = dbenv->log_put(dbenv, ret_lsnp, (DBT *)&logrec, flags);
	if (txnid != NULL && ret == 0)
		txnid->last_lsn = *ret_lsnp;
#ifdef LOG_DIAGNOSTIC
	if (ret != 0)
		(void)__vi_change_print(dbenv,
		    (DBT *)&logrec, ret_lsnp, NULL, NULL);
#endif
	__os_free(dbenv, logrec.data, logrec.size);
	return (ret);
}

/*
 * PUBLIC: int __vi_change_getpgnos __P((DB_ENV *, DBT *, DB_LSN *, db_recops,
 * PUBLIC:      void *));
 */
int
__vi_change_getpgnos(dbenv, rec, lsnp, notused1, summary)
	DB_ENV *dbenv;
	DBT *rec;
	DB_LSN *lsnp;
	db_recops notused1;
	void *summary;
{
	TXN_RECS *t;
	int ret;
	COMPQUIET(rec, NULL);
	COMPQUIET(notused1, DB_TXN_ABORT);

	t = (TXN_RECS *)summary;

	if ((ret = __rep_check_alloc(dbenv, t, 1)) != 0)
		return (ret);

	t->array[t->npages].flags = LSN_PAGE_NOLOCK;
	t->array[t->npages].lsn = *lsnp;
	t->array[t->npages].fid = DB_LOGFILEID_INVALID;
	memset(&t->array[t->npages].pgdesc, 0,
	    sizeof(t->array[t->npages].pgdesc));

	t->npages++;

	return (0);
}

/*
 * PUBLIC: int __vi_change_print __P((DB_ENV *, DBT *, DB_LSN *, db_recops,
 * PUBLIC:      void *));
 */
int
__vi_change_print(dbenv, dbtp, lsnp, notused2, notused3)
	DB_ENV *dbenv;
	DBT *dbtp;
	DB_LSN *lsnp;
	db_recops notused2;
	void *notused3;
{
	__vi_change_args *argp;
	int ret;

	notused2 = DB_TXN_ABORT;
	notused3 = NULL;

	if ((ret = __vi_change_read(dbenv, dbtp->data, &argp)) != 0)
		return (ret);
	(void)printf(
	    "[%lu][%lu]vi_change: 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);
	(void)printf("\topcode: %lu\n", (u_long)argp->opcode);
	(void)printf("\tlno: %lu\n", (u_long)argp->lno);
	(void)printf("\n");
	__os_free(dbenv, argp, 0);
	return (0);
}

/*
 * PUBLIC: int __vi_change_read __P((DB_ENV *, void *, __vi_change_args **));
 */
int
__vi_change_read(dbenv, recbuf, argpp)
	DB_ENV *dbenv;
	void *recbuf;
	__vi_change_args **argpp;
{
	__vi_change_args *argp;
	int ret;
	u_int32_t uinttmp;
	u_int8_t *bp;

	ret = __os_malloc(dbenv, sizeof(__vi_change_args) +
	    sizeof(DB_TXN), &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(&uinttmp, bp, sizeof(uinttmp));
	argp->opcode = (u_int32_t)uinttmp;
	bp += sizeof(uinttmp);

	memcpy(&uinttmp, bp, sizeof(uinttmp));
	argp->lno = (db_recno_t)uinttmp;
	bp += sizeof(uinttmp);

	*argpp = argp;
	return (0);
}

/*
 * PUBLIC: int __vi_init_print __P((DB_ENV *, int (***)(DB_ENV *, DBT *,
 * PUBLIC:      DB_LSN *, db_recops, void *), size_t *));
 */
int
__vi_init_print(dbenv, dtabp, dtabsizep)
	DB_ENV *dbenv;
	int (***dtabp)__P((DB_ENV *, DBT *, DB_LSN *, db_recops, void *));
	size_t *dtabsizep;
{
	int ret;

	if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
	    __vi_marker_print, DB_vi_marker)) != 0)
		return (ret);
	if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
	    __vi_cursor_print, DB_vi_cursor)) != 0)
		return (ret);
	if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
	    __vi_mark_print, DB_vi_mark)) != 0)
		return (ret);
	if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
	    __vi_change_print, DB_vi_change)) != 0)
		return (ret);
	return (0);
}

/*
 * PUBLIC: int __vi_init_getpgnos __P((DB_ENV *, int (***)(DB_ENV *, DBT *,
 * PUBLIC:      DB_LSN *, db_recops, void *), size_t *));
 */
int
__vi_init_getpgnos(dbenv, dtabp, dtabsizep)
	DB_ENV *dbenv;
	int (***dtabp)__P((DB_ENV *, DBT *, DB_LSN *, db_recops, void *));
	size_t *dtabsizep;
{
	int ret;

	if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
	    __vi_marker_getpgnos, DB_vi_marker)) != 0)
		return (ret);
	if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
	    __vi_cursor_getpgnos, DB_vi_cursor)) != 0)
		return (ret);
	if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
	    __vi_mark_getpgnos, DB_vi_mark)) != 0)
		return (ret);
	if ((ret = __db_add_recovery(dbenv, dtabp, dtabsizep,
	    __vi_change_getpgnos, DB_vi_change)) != 0)
		return (ret);
	return (0);
}

/*
 * PUBLIC: int __vi_init_recover __P((DB_ENV *));
 */
int
__vi_init_recover(dbenv)
	DB_ENV *dbenv;
{
	int ret;

	if ((ret = __db_add_recovery(dbenv, &dbenv->dtab, &dbenv->dtab_size,
	    __vi_marker_recover, DB_vi_marker)) != 0)
		return (ret);
	if ((ret = __db_add_recovery(dbenv, &dbenv->dtab, &dbenv->dtab_size,
	    __vi_cursor_recover, DB_vi_cursor)) != 0)
		return (ret);
	if ((ret = __db_add_recovery(dbenv, &dbenv->dtab, &dbenv->dtab_size,
	    __vi_mark_recover, DB_vi_mark)) != 0)
		return (ret);
	if ((ret = __db_add_recovery(dbenv, &dbenv->dtab, &dbenv->dtab_size,
	    __vi_change_recover, DB_vi_change)) != 0)
		return (ret);
	return (0);
}
/*
 * PUBLIC: #endif
 */