Update. cvs/libc-ud-970827

1997-08-10 19:17  Philip Blundell  <Philip.Blundell@pobox.com>

	* nss/nss_db/db-XXX.c: Include <db_185.h> not <db.h>.  Somebody
	should update this to use the new db API.
	* nss/nss_db/db-netgrp.c: Likewise.
	* nss/nss_db/db-alias.c: Likewise.
	* db2/Makefile: Makefile for db-2.x in glibc.

1997-08-27 21:20  Ulrich Drepper  <drepper@cygnus.com>

	* csu/Makefile (before-compile): New goal.  Make sure abi-tag.h
	is generated.
	[$(elf)=yes] (asm-CPPFLAGS): Make sure abi-tag.h file can be found.

	* Makeconfig [$(build-omitfp)=yes] (CFLAGS-.o): Add
	-D__USE_STRING_INLINES.
	* string/string.f: Move strnlen optimization after inclusion of
	<bits/string.h>.  Include <bits/string.h> only if __USE_STRING_INLINES
	is defined.
	* sysdeps/generic/memcpy.c: Undef memcpy to allow macro of this name
	in <bits/string.h>.
	* sysdeps/generic/memset.c: Likewise.
	* sysdeps/i386/string.h: i386 optimized string functions.
	* sysdeps/i386/i486string.h: i486+ optimized string functions.

	* Makefile (subdirs): Change db to db2.
	* shlib-versions: Bump libdb verion number to 3.
	* include/db.h: Include from db2 directory.
	* include/db_185.h: New file.
	* sysdeps/i386/Makefile [$(subdirs)=db2] (CPPFLAGS): Add macros
	to provide spinlock information for db2.
	* sysdeps/m68k/m68020/Makefile: New file.  Likewise.
	* sysdeps/sparc/Makefile: New file.  Likewise.
	* sysdeps/unix/sysv/linux/Makefile [$(subdirs)=db2] (CPPFLAGS):
	Add -DHAVE_LLSEEK.
	* db2/config.h: Hand-edited config file for db2 in glibc.
	* db2/compat.h: New file from db-2.3.4.
	* db2/db.h: Likewise.
	* db2/db_185.h: Likewise.
	* db2/db_int.h: Likewise.
	* db2/makedb.c: Likewise.
	* db2/btree/bt_close.c: Likewise.
	* db2/btree/bt_compare.c: Likewise.
	* db2/btree/bt_conv.c: Likewise.
	* db2/btree/bt_cursor.c: Likewise.
	* db2/btree/bt_delete.c: Likewise.
	* db2/btree/bt_open.c: Likewise.
	* db2/btree/bt_page.c: Likewise.
	* db2/btree/bt_put.c: Likewise.
	* db2/btree/bt_rec.c: Likewise.
	* db2/btree/bt_recno.c: Likewise.
	* db2/btree/btree_auto.c: Likewise.
	* db2/btree/bt_rsearch.c: Likewise.
	* db2/btree/bt_search.c: Likewise.
	* db2/btree/bt_split.c: Likewise.
	* db2/btree/bt_stat.c: Likewise.
	* db2/btree/btree.src: Likewise.
	* db2/common/db_appinit.c: Likewise.
	* db2/common/db_err.c: Likewise.
	* db2/common/db_byteorder.c: Likewise.
	* db2/common/db_apprec.c: Likewise.
	* db2/common/db_salloc.c: Likewise.
	* db2/common/db_log2.c: Likewise.
	* db2/common/db_region.c: Likewise.
	* db2/common/db_shash.c: Likewise.
	* db2/db/db.c: Likewise.
	* db2/db/db.src: Likewise.
	* db2/db/db_conv.c: Likewise.
	* db2/db/db_dispatch.c: Likewise.
	* db2/db/db_dup.c: Likewise.
	* db2/db/db_overflow.c: Likewise.
	* db2/db/db_pr.c: Likewise.
	* db2/db/db_rec.c: Likewise.
	* db2/db/db_ret.c: Likewise.
	* db2/db/db_thread.c: Likewise.
	* db2/db/db_auto.c: Likewise.
	* db2/db185/db185.c: Likewise.
	* db2/db185/db185_int.h: Likewise.
	* db2/dbm/dbm.c: Likewise.
	* db2/hash/hash.c: Likewise.
	* db2/hash/hash.src: Likewise.
	* db2/hash/hash_page.c: Likewise.
	* db2/hash/hash_conv.c: Likewise.
	* db2/hash/hash_debug.c: Likewise.
	* db2/hash/hash_stat.c: Likewise.
	* db2/hash/hash_rec.c: Likewise.
	* db2/hash/hash_dup.c: Likewise.
	* db2/hash/hash_func.c: Likewise.
	* db2/hash/hash_auto.c: Likewise.
	* db2/include/mp.h: Likewise.
	* db2/include/btree.h: Likewise.
	* db2/include/db.h.src: Likewise.
	* db2/include/db_int.h.src: Likewise.
	* db2/include/db_shash.h: Likewise.
	* db2/include/db_swap.h: Likewise.
	* db2/include/db_185.h.src: Likewise.
	* db2/include/txn.h: Likewise.
	* db2/include/db_am.h: Likewise.
	* db2/include/shqueue.h: Likewise.
	* db2/include/hash.h: Likewise.
	* db2/include/db_dispatch.h: Likewise.
	* db2/include/lock.h: Likewise.
	* db2/include/db_page.h: Likewise.
	* db2/include/log.h: Likewise.
	* db2/include/db_auto.h: Likewise.
	* db2/include/btree_auto.h: Likewise.
	* db2/include/hash_auto.h: Likewise.
	* db2/include/log_auto.h: Likewise.
	* db2/include/txn_auto.h: Likewise.
	* db2/include/db_ext.h: Likewise.
	* db2/include/btree_ext.h: Likewise.
	* db2/include/clib_ext.h: Likewise.
	* db2/include/common_ext.h: Likewise.
	* db2/include/hash_ext.h: Likewise.
	* db2/include/lock_ext.h: Likewise.
	* db2/include/log_ext.h: Likewise.
	* db2/include/mp_ext.h: Likewise.
	* db2/include/mutex_ext.h: Likewise.
	* db2/include/os_ext.h: Likewise.
	* db2/include/txn_ext.h: Likewise.
	* db2/include/cxx_int.h: Likewise.
	* db2/include/db_cxx.h: Likewise.
	* db2/include/queue.h: Likewise.
	* db2/lock/lock.c: Likewise.
	* db2/lock/lock_conflict.c: Likewise.
	* db2/lock/lock_util.c: Likewise.
	* db2/lock/lock_deadlock.c: Likewise.
	* db2/log/log.c: Likewise.
	* db2/log/log_get.c: Likewise.
	* db2/log/log.src: Likewise.
	* db2/log/log_compare.c: Likewise.
	* db2/log/log_put.c: Likewise.
	* db2/log/log_rec.c: Likewise.
	* db2/log/log_archive.c: Likewise.
	* db2/log/log_register.c: Likewise.
	* db2/log/log_auto.c: Likewise.
	* db2/log/log_findckp.c: Likewise.
	* db2/mp/mp_bh.c: Likewise.
	* db2/mp/mp_fget.c: Likewise.
	* db2/mp/mp_fopen.c: Likewise.
	* db2/mp/mp_fput.c: Likewise.
	* db2/mp/mp_fset.c: Likewise.
	* db2/mp/mp_open.c: Likewise.
	* db2/mp/mp_region.c: Likewise.
	* db2/mp/mp_pr.c: Likewise.
	* db2/mp/mp_sync.c: Likewise.
	* db2/mutex/68020.gcc: Likewise.
	* db2/mutex/mutex.c: Likewise.
	* db2/mutex/README: Likewise.
	* db2/mutex/x86.gcc: Likewise.
	* db2/mutex/sparc.gcc: Likewise.
	* db2/mutex/uts4.cc.s: Likewise.
	* db2/mutex/alpha.dec: Likewise.
	* db2/mutex/alpha.gcc: Likewise.
	* db2/mutex/parisc.gcc: Likewise.
	* db2/mutex/parisc.hp: Likewise.
	* db2/os/db_os_abs.c: Likewise.
	* db2/os/db_os_dir.c: Likewise.
	* db2/os/db_os_fid.c: Likewise.
	* db2/os/db_os_lseek.c: Likewise.
	* db2/os/db_os_mmap.c: Likewise.
	* db2/os/db_os_open.c: Likewise.
	* db2/os/db_os_rw.c: Likewise.
	* db2/os/db_os_sleep.c: Likewise.
	* db2/os/db_os_stat.c: Likewise.
	* db2/os/db_os_unlink.c: Likewise.
	* db2/txn/txn.c: Likewise.
	* db2/txn/txn.src: Likewise.
	* db2/txn/txn_rec.c: Likewise.
	* db2/txn/txn_auto.c: Likewise.
	* db2/clib/getlong.c: Likewise.
	* db2/progs/db_archive/db_archive.c: Likewise.
	* db2/progs/db_checkpoint/db_checkpoint.c: Likewise.
	* db2/progs/db_deadlock/db_deadlock.c: Likewise.
	* db2/progs/db_dump/db_dump.c: Likewise.
	* db2/progs/db_dump185/db_dump185.c: Likewise.
	* db2/progs/db_load/db_load.c: Likewise.
	* db2/progs/db_printlog/db_printlog.c: Likewise.
	* db2/progs/db_recover/db_recover.c: Likewise.
	* db2/progs/db_stat/db_stat.c: Likewise.

	* libio/stdio.h [__cplusplus] (__STDIO_INLINE): Define as inline.

	* po/de.po, po/sv.po: Update from 2.0.5 translations.

	* sysdeps/unix/sysv/linux/netinet/tcp.h: Pretty print.

	* sunrpc/rpc/xdr.h (XDR): Don't define argument of x_destroy callback
	as const.
	* sunrpc/xdr_mem.c (xdrmem_destroy): Don't define argument as const.
	* sunrpx/xdr_rec.c (xdrrec_destroy): Likewise.
	* sunrpx/xdr_stdio.c (xdrstdio_destroy): Likewise.

1997-08-27 18:47  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/if_index.c: Include <errno.h>.
	Reported by Benjamin Kosnik <bkoz@cygnus.com>.

1997-08-27 02:27  Roland McGrath  <roland@baalperazim.frob.com>

	* abi-tags: New file.
	* csu/Makefile (distribute): Remove abi-tag.h.
	($(objpfx)abi-tag.h): New target.
	* Makefile (distribute): Add abi-tags.
	* sysdeps/unix/sysv/linux/abi-tag.h: File removed.
	* sysdeps/mach/hurd/abi-tag.h: File removed.
	* sysdeps/stub/abi-tag.h: File removed.

1997-08-25  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/unix/make-syscalls.sh: Change output so that it
	generates compilation rules only for the currently selected object
	suffixes.

1997-08-25  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/dl-machine.h (RTLD_START): Switch back to previous
	section to avoid confusing the compiler.
	* sysdeps/alpha/dl-machine.h (RTLD_START): Likewise.
	* sysdeps/i386/dl-machine.h (RTLD_START): Likewise.
	* sysdeps/mips/dl-machine.h (RTLD_START): Likewise.
	* sysdeps/mips/mips64/dl-machine.h (RTLD_START): Likewise.
	* sysdeps/sparc/sparc32/dl-machine.h (RTLD_START): Likewise.

	* sysdeps/m68k/dl-machine.h (elf_machine_load_address): Use a GOT
	relocation instead of a constant to avoid text relocation.
	(ELF_MACHINE_BEFORE_RTLD_RELOC): Removed.
	(RTLD_START): Declare global labels as functions and add size
	directive.

1997-08-25 17:01  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/i386/bits/select.h: Correct assembler versions to work even
	for descriptors >= 32.

	* stdlib/alloca.h: Don't define alloca to __alloca since if gcc
	is used __alloca is not defined to __builtin_alloca and so might
	not be available.
	Reported by Uwe Ohse <uwe@ohse.de>.

	* sysdeps/unix/sysv/linux/sys/sysmacros.h: Define macros in a special
	way if gcc is not used and so dev_t is an array.
	Reported by Uwe Ohse <uwe@ohse.de>.

1997-08-23  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* manual/libc.texinfo: Reorder chapters to match logical order.

1997-08-25 12:22  Ulrich Drepper  <drepper@cygnus.com>

	* sunrpc/rpc/xdr.h: Change name of parameters in prototypes of
	xdr_reference, xdrmem_create, and xdrstdio_create because of clash
	with g++ internal symbols.
	Patch by Sudish Joseph <sj@eng.mindspring.net>.

	* elf/dl-deps.c: Implement handling of DT_FILTER.

1 files changed, 1462 insertions, 0 deletions

diff --git a/db2/db/db_auto.c b/db2/db/db_auto.c
new file mode 100644
index 0000000000..4684f1a39f
--- /dev/null
+++ b/db2/db/db_auto.c
@@ -0,0 +1,1462 @@
+/* Do not edit: automatically built by dist/db_gen.sh. */
+#include "config.h"
+
+#ifndef NO_SYSTEM_INCLUDES
+#include <ctype.h>
+#include <errno.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+#endif
+
+#include "db_int.h"
+#include "shqueue.h"
+#include "db_page.h"
+#include "db_dispatch.h"
+#include "db_am.h"
+#include "common_ext.h"
+
+/*
+ * PUBLIC: int __db_addrem_log
+ * PUBLIC:     __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
+ * PUBLIC:     u_int32_t, u_int32_t, db_pgno_t, u_int32_t,
+ * PUBLIC:     size_t, DBT *, DBT *, DB_LSN *));
+ */
+int __db_addrem_log(logp, txnid, ret_lsnp, flags,
+	opcode, fileid, pgno, indx, nbytes, hdr,
+	dbt, pagelsn)
+	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;
+	u_int32_t indx;
+	size_t nbytes;
+	DBT *hdr;
+	DBT *dbt;
+	DB_LSN * pagelsn;
+{
+	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_addrem;
+	txn_num = txnid == NULL ? 0 : txnid->txnid;
+	if (txnid == NULL) {
+		null_lsn.file = 0;
+		null_lsn.offset = 0;
+		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(indx)
+	    + sizeof(nbytes)
+	    + sizeof(u_int32_t) + (hdr == NULL ? 0 : hdr->size)
+	    + sizeof(u_int32_t) + (dbt == NULL ? 0 : dbt->size)
+	    + sizeof(*pagelsn);
+	if ((logrec.data = (void *)malloc(logrec.size)) == NULL)
+		return (ENOMEM);
+
+	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);
+	memcpy(bp, &indx, sizeof(indx));
+	bp += sizeof(indx);
+	memcpy(bp, &nbytes, sizeof(nbytes));
+	bp += sizeof(nbytes);
+	if (hdr == NULL) {
+		zero = 0;
+		memcpy(bp, &zero, sizeof(u_int32_t));
+		bp += sizeof(u_int32_t);
+	} else {
+		memcpy(bp, &hdr->size, sizeof(hdr->size));
+		bp += sizeof(hdr->size);
+		memcpy(bp, hdr->data, hdr->size);
+		bp += hdr->size;
+	}
+	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);
+#ifdef DEBUG
+	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;
+	free(logrec.data);
+	return (ret);
+}
+
+/*
+ * PUBLIC: int __db_addrem_print
+ * PUBLIC:    __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
+ */
+
+int
+__db_addrem_print(notused1, dbtp, lsnp, notused3, notused4)
+	DB_LOG *notused1;
+	DBT *dbtp;
+	DB_LSN *lsnp;
+	int notused3;
+	void *notused4;
+{
+	__db_addrem_args *argp;
+	u_int32_t i;
+	int c, ret;
+
+	i = 0;
+	c = 0;
+	notused1 = NULL;
+	notused3 = 0;
+	notused4 = NULL;
+
+	if((ret = __db_addrem_read(dbtp->data, &argp)) != 0)
+		return (ret);
+	printf("[%lu][%lu]db_addrem: 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("\tindx: %lu\n", (u_long)argp->indx);
+	printf("\tnbytes: %lu\n", (u_long)argp->nbytes);
+	printf("\thdr: ");
+	for (i = 0; i < argp->hdr.size; i++) {
+		c = ((char *)argp->hdr.data)[i];
+		if (isprint(c) || c == 0xa)
+			putchar(c);
+		else
+			printf("%#x ", c);
+	}
+	printf("\n");
+	printf("\tdbt: ");
+	for (i = 0; i < argp->dbt.size; i++) {
+		c = ((char *)argp->dbt.data)[i];
+		if (isprint(c) || c == 0xa)
+			putchar(c);
+		else
+			printf("%#x ", c);
+	}
+	printf("\n");
+	printf("\tpagelsn: [%lu][%lu]\n",
+	    (u_long)argp->pagelsn.file, (u_long)argp->pagelsn.offset);
+	printf("\n");
+	free(argp);
+	return (0);
+}
+
+/*
+ * PUBLIC: int __db_addrem_read __P((void *, __db_addrem_args **));
+ */
+int
+__db_addrem_read(recbuf, argpp)
+	void *recbuf;
+	__db_addrem_args **argpp;
+{
+	__db_addrem_args *argp;
+	u_int8_t *bp;
+
+	argp = (__db_addrem_args *)malloc(sizeof(__db_addrem_args) +
+	    sizeof(DB_TXN));
+	if (argp == NULL)
+		return (ENOMEM);
+	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->indx, bp, sizeof(argp->indx));
+	bp += sizeof(argp->indx);
+	memcpy(&argp->nbytes, bp, sizeof(argp->nbytes));
+	bp += sizeof(argp->nbytes);
+	memcpy(&argp->hdr.size, bp, sizeof(u_int32_t));
+	bp += sizeof(u_int32_t);
+	argp->hdr.data = bp;
+	bp += argp->hdr.size;
+	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);
+	*argpp = argp;
+	return (0);
+}
+
+/*
+ * PUBLIC: int __db_split_log
+ * PUBLIC:     __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
+ * PUBLIC:     u_int32_t, u_int32_t, db_pgno_t, DBT *,
+ * PUBLIC:     DB_LSN *));
+ */
+int __db_split_log(logp, txnid, ret_lsnp, flags,
+	opcode, fileid, pgno, pageimage, pagelsn)
+	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;
+	DBT *pageimage;
+	DB_LSN * pagelsn;
+{
+	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_split;
+	txn_num = txnid == NULL ? 0 : txnid->txnid;
+	if (txnid == NULL) {
+		null_lsn.file = 0;
+		null_lsn.offset = 0;
+		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(u_int32_t) + (pageimage == NULL ? 0 : pageimage->size)
+	    + sizeof(*pagelsn);
+	if ((logrec.data = (void *)malloc(logrec.size)) == NULL)
+		return (ENOMEM);
+
+	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 (pageimage == NULL) {
+		zero = 0;
+		memcpy(bp, &zero, sizeof(u_int32_t));
+		bp += sizeof(u_int32_t);
+	} else {
+		memcpy(bp, &pageimage->size, sizeof(pageimage->size));
+		bp += sizeof(pageimage->size);
+		memcpy(bp, pageimage->data, pageimage->size);
+		bp += pageimage->size;
+	}
+	if (pagelsn != NULL)
+		memcpy(bp, pagelsn, sizeof(*pagelsn));
+	else
+		memset(bp, 0, sizeof(*pagelsn));
+	bp += sizeof(*pagelsn);
+#ifdef DEBUG
+	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;
+	free(logrec.data);
+	return (ret);
+}
+
+/*
+ * PUBLIC: int __db_split_print
+ * PUBLIC:    __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
+ */
+
+int
+__db_split_print(notused1, dbtp, lsnp, notused3, notused4)
+	DB_LOG *notused1;
+	DBT *dbtp;
+	DB_LSN *lsnp;
+	int notused3;
+	void *notused4;
+{
+	__db_split_args *argp;
+	u_int32_t i;
+	int c, ret;
+
+	i = 0;
+	c = 0;
+	notused1 = NULL;
+	notused3 = 0;
+	notused4 = NULL;
+
+	if((ret = __db_split_read(dbtp->data, &argp)) != 0)
+		return (ret);
+	printf("[%lu][%lu]db_split: 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("\tpageimage: ");
+	for (i = 0; i < argp->pageimage.size; i++) {
+		c = ((char *)argp->pageimage.data)[i];
+		if (isprint(c) || c == 0xa)
+			putchar(c);
+		else
+			printf("%#x ", c);
+	}
+	printf("\n");
+	printf("\tpagelsn: [%lu][%lu]\n",
+	    (u_long)argp->pagelsn.file, (u_long)argp->pagelsn.offset);
+	printf("\n");
+	free(argp);
+	return (0);
+}
+
+/*
+ * PUBLIC: int __db_split_read __P((void *, __db_split_args **));
+ */
+int
+__db_split_read(recbuf, argpp)
+	void *recbuf;
+	__db_split_args **argpp;
+{
+	__db_split_args *argp;
+	u_int8_t *bp;
+
+	argp = (__db_split_args *)malloc(sizeof(__db_split_args) +
+	    sizeof(DB_TXN));
+	if (argp == NULL)
+		return (ENOMEM);
+	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->pageimage.size, bp, sizeof(u_int32_t));
+	bp += sizeof(u_int32_t);
+	argp->pageimage.data = bp;
+	bp += argp->pageimage.size;
+	memcpy(&argp->pagelsn, bp,  sizeof(argp->pagelsn));
+	bp += sizeof(argp->pagelsn);
+	*argpp = argp;
+	return (0);
+}
+
+/*
+ * PUBLIC: int __db_big_log
+ * PUBLIC:     __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t,
+ * PUBLIC:     u_int32_t, u_int32_t, db_pgno_t, db_pgno_t,
+ * PUBLIC:     db_pgno_t, DBT *, DB_LSN *, DB_LSN *,
+ * PUBLIC:     DB_LSN *));
+ */
+int __db_big_log(logp, txnid, ret_lsnp, flags,
+	opcode, fileid, pgno, prev_pgno, next_pgno, dbt,
+	pagelsn, prevlsn, nextlsn)
+	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_pgno_t prev_pgno;
+	db_pgno_t next_pgno;
+	DBT *dbt;
+	DB_LSN * pagelsn;
+	DB_LSN * prevlsn;
+	DB_LSN * nextlsn;
+{
+	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_big;
+	txn_num = txnid == NULL ? 0 : txnid->txnid;
+	if (txnid == NULL) {
+		null_lsn.file = 0;
+		null_lsn.offset = 0;
+		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(prev_pgno)
+	    + sizeof(next_pgno)
+	    + sizeof(u_int32_t) + (dbt == NULL ? 0 : dbt->size)
+	    + sizeof(*pagelsn)
+	    + sizeof(*prevlsn)
+	    + sizeof(*nextlsn);
+	if ((logrec.data = (void *)malloc(logrec.size)) == NULL)
+		return (ENOMEM);
+
+	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);
+	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 DEBUG
+	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;
+	free(logrec.data);
+	return (ret);
+}
+
+/*
+ * PUBLIC: int __db_big_print
+ * PUBLIC:    __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
+ */
+
+int
+__db_big_print(notused1, dbtp, lsnp, notused3, notused4)
+	DB_LOG *notused1;
+	DBT *dbtp;
+	DB_LSN *lsnp;
+	int notused3;
+	void *notused4;
+{
+	__db_big_args *argp;
+	u_int32_t i;
+	int c, ret;
+
+	i = 0;
+	c = 0;
+	notused1 = NULL;
+	notused3 = 0;
+	notused4 = 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++) {
+		c = ((char *)argp->dbt.data)[i];
+		if (isprint(c) || c == 0xa)
+			putchar(c);
+		else
+			printf("%#x ", c);
+	}
+	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");
+	free(argp);
+	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;
+
+	argp = (__db_big_args *)malloc(sizeof(__db_big_args) +
+	    sizeof(DB_TXN));
+	if (argp == NULL)
+		return (ENOMEM);
+	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, DB_LSN *));
+ */
+int __db_ovref_log(logp, txnid, ret_lsnp, flags,
+	fileid, pgno, lsn)
+	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;
+{
+	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) {
+		null_lsn.file = 0;
+		null_lsn.offset = 0;
+		lsnp = &null_lsn;
+	} else
+		lsnp = &txnid->last_lsn;
+	logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN)
+	    + sizeof(fileid)
+	    + sizeof(pgno)
+	    + sizeof(*lsn);
+	if ((logrec.data = (void *)malloc(logrec.size)) == NULL)
+		return (ENOMEM);
+
+	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);
+#ifdef DEBUG
+	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;
+	free(logrec.data);
+	return (ret);
+}
+
+/*
+ * PUBLIC: int __db_ovref_print
+ * PUBLIC:    __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
+ */
+
+int
+__db_ovref_print(notused1, dbtp, lsnp, notused3, notused4)
+	DB_LOG *notused1;
+	DBT *dbtp;
+	DB_LSN *lsnp;
+	int notused3;
+	void *notused4;
+{
+	__db_ovref_args *argp;
+	u_int32_t i;
+	int c, ret;
+
+	i = 0;
+	c = 0;
+	notused1 = NULL;
+	notused3 = 0;
+	notused4 = 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("\tlsn: [%lu][%lu]\n",
+	    (u_long)argp->lsn.file, (u_long)argp->lsn.offset);
+	printf("\n");
+	free(argp);
+	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;
+
+	argp = (__db_ovref_args *)malloc(sizeof(__db_ovref_args) +
+	    sizeof(DB_TXN));
+	if (argp == NULL)
+		return (ENOMEM);
+	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);
+	*argpp = argp;
+	return (0);
+}
+
+/*
+ * PUBLIC: int __db_relink_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 *, db_pgno_t, DB_LSN *));
+ */
+int __db_relink_log(logp, txnid, ret_lsnp, flags,
+	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 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) {
+		null_lsn.file = 0;
+		null_lsn.offset = 0;
+		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(prev)
+	    + sizeof(*lsn_prev)
+	    + sizeof(next)
+	    + sizeof(*lsn_next);
+	if ((logrec.data = (void *)malloc(logrec.size)) == NULL)
+		return (ENOMEM);
+
+	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, &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 DEBUG
+	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;
+	free(logrec.data);
+	return (ret);
+}
+
+/*
+ * PUBLIC: int __db_relink_print
+ * PUBLIC:    __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
+ */
+
+int
+__db_relink_print(notused1, dbtp, lsnp, notused3, notused4)
+	DB_LOG *notused1;
+	DBT *dbtp;
+	DB_LSN *lsnp;
+	int notused3;
+	void *notused4;
+{
+	__db_relink_args *argp;
+	u_int32_t i;
+	int c, ret;
+
+	i = 0;
+	c = 0;
+	notused1 = NULL;
+	notused3 = 0;
+	notused4 = 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("\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");
+	free(argp);
+	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;
+
+	argp = (__db_relink_args *)malloc(sizeof(__db_relink_args) +
+	    sizeof(DB_TXN));
+	if (argp == NULL)
+		return (ENOMEM);
+	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->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) {
+		null_lsn.file = 0;
+		null_lsn.offset = 0;
+		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 ((logrec.data = (void *)malloc(logrec.size)) == NULL)
+		return (ENOMEM);
+
+	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 DEBUG
+	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;
+	free(logrec.data);
+	return (ret);
+}
+
+/*
+ * PUBLIC: int __db_addpage_print
+ * PUBLIC:    __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
+ */
+
+int
+__db_addpage_print(notused1, dbtp, lsnp, notused3, notused4)
+	DB_LOG *notused1;
+	DBT *dbtp;
+	DB_LSN *lsnp;
+	int notused3;
+	void *notused4;
+{
+	__db_addpage_args *argp;
+	u_int32_t i;
+	int c, ret;
+
+	i = 0;
+	c = 0;
+	notused1 = NULL;
+	notused3 = 0;
+	notused4 = 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");
+	free(argp);
+	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;
+
+	argp = (__db_addpage_args *)malloc(sizeof(__db_addpage_args) +
+	    sizeof(DB_TXN));
+	if (argp == NULL)
+		return (ENOMEM);
+	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:     DBT *, u_int32_t, DBT *, 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;
+	DBT *op;
+	u_int32_t fileid;
+	DBT *key;
+	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) {
+		null_lsn.file = 0;
+		null_lsn.offset = 0;
+		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 ((logrec.data = (void *)malloc(logrec.size)) == NULL)
+		return (ENOMEM);
+
+	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 DEBUG
+	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;
+	free(logrec.data);
+	return (ret);
+}
+
+/*
+ * PUBLIC: int __db_debug_print
+ * PUBLIC:    __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
+ */
+
+int
+__db_debug_print(notused1, dbtp, lsnp, notused3, notused4)
+	DB_LOG *notused1;
+	DBT *dbtp;
+	DB_LSN *lsnp;
+	int notused3;
+	void *notused4;
+{
+	__db_debug_args *argp;
+	u_int32_t i;
+	int c, ret;
+
+	i = 0;
+	c = 0;
+	notused1 = NULL;
+	notused3 = 0;
+	notused4 = 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++) {
+		c = ((char *)argp->op.data)[i];
+		if (isprint(c) || c == 0xa)
+			putchar(c);
+		else
+			printf("%#x ", c);
+	}
+	printf("\n");
+	printf("\tfileid: %lu\n", (u_long)argp->fileid);
+	printf("\tkey: ");
+	for (i = 0; i < argp->key.size; i++) {
+		c = ((char *)argp->key.data)[i];
+		if (isprint(c) || c == 0xa)
+			putchar(c);
+		else
+			printf("%#x ", c);
+	}
+	printf("\n");
+	printf("\tdata: ");
+	for (i = 0; i < argp->data.size; i++) {
+		c = ((char *)argp->data.data)[i];
+		if (isprint(c) || c == 0xa)
+			putchar(c);
+		else
+			printf("%#x ", c);
+	}
+	printf("\n");
+	printf("\targ_flags: %lu\n", (u_long)argp->arg_flags);
+	printf("\n");
+	free(argp);
+	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;
+
+	argp = (__db_debug_args *)malloc(sizeof(__db_debug_args) +
+	    sizeof(DB_TXN));
+	if (argp == NULL)
+		return (ENOMEM);
+	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_noop_log
+ * PUBLIC:     __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t));
+ */
+int __db_noop_log(logp, txnid, ret_lsnp, flags)
+	DB_LOG *logp;
+	DB_TXN *txnid;
+	DB_LSN *ret_lsnp;
+	u_int32_t flags;
+{
+	DBT logrec;
+	DB_LSN *lsnp, null_lsn;
+	u_int32_t rectype, txn_num;
+	int ret;
+	u_int8_t *bp;
+
+	rectype = DB_db_noop;
+	txn_num = txnid == NULL ? 0 : txnid->txnid;
+	if (txnid == NULL) {
+		null_lsn.file = 0;
+		null_lsn.offset = 0;
+		lsnp = &null_lsn;
+	} else
+		lsnp = &txnid->last_lsn;
+	logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN);
+	if ((logrec.data = (void *)malloc(logrec.size)) == NULL)
+		return (ENOMEM);
+
+	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);
+#ifdef DEBUG
+	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;
+	free(logrec.data);
+	return (ret);
+}
+
+/*
+ * PUBLIC: int __db_noop_print
+ * PUBLIC:    __P((DB_LOG *, DBT *, DB_LSN *, int, void *));
+ */
+
+int
+__db_noop_print(notused1, dbtp, lsnp, notused3, notused4)
+	DB_LOG *notused1;
+	DBT *dbtp;
+	DB_LSN *lsnp;
+	int notused3;
+	void *notused4;
+{
+	__db_noop_args *argp;
+	u_int32_t i;
+	int c, ret;
+
+	i = 0;
+	c = 0;
+	notused1 = NULL;
+	notused3 = 0;
+	notused4 = NULL;
+
+	if((ret = __db_noop_read(dbtp->data, &argp)) != 0)
+		return (ret);
+	printf("[%lu][%lu]db_noop: 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("\n");
+	free(argp);
+	return (0);
+}
+
+/*
+ * PUBLIC: int __db_noop_read __P((void *, __db_noop_args **));
+ */
+int
+__db_noop_read(recbuf, argpp)
+	void *recbuf;
+	__db_noop_args **argpp;
+{
+	__db_noop_args *argp;
+	u_int8_t *bp;
+
+	argp = (__db_noop_args *)malloc(sizeof(__db_noop_args) +
+	    sizeof(DB_TXN));
+	if (argp == NULL)
+		return (ENOMEM);
+	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);
+	*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);
+	if ((ret = __db_add_recovery(dbenv,
+	    __db_noop_print, DB_db_noop)) != 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);
+	if ((ret = __db_add_recovery(dbenv,
+	    __db_noop_recover, DB_db_noop)) != 0)
+		return (ret);
+	return (0);
+}
+