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-rw-r--r--db2/btree/btree.src156
-rw-r--r--db2/db/db.src152
-rw-r--r--db2/dbm/dbm.c503
3 files changed, 0 insertions, 811 deletions
diff --git a/db2/btree/btree.src b/db2/btree/btree.src
deleted file mode 100644
index 928dce2196..0000000000
--- a/db2/btree/btree.src
+++ /dev/null
@@ -1,156 +0,0 @@
-/*-
- * See the file LICENSE for redistribution information.
- *
- * Copyright (c) 1996, 1997, 1998
- *	Sleepycat Software.  All rights reserved.
- *
- *	@(#)btree.src	10.8 (Sleepycat) 4/10/98
- */
-
-PREFIX	bam
-
-/*
- * BTREE-pg_alloc: used to record allocating a new page.
- *
- * meta_lsn:	the meta-data page's original lsn.
- * page_lsn:	the allocated page's original lsn.
- * pgno:	the page allocated.
- * next:	the next page on the free list.
- */
-BEGIN pg_alloc
-ARG	fileid		u_int32_t	lu
-POINTER	meta_lsn	DB_LSN *	lu
-POINTER	page_lsn	DB_LSN *	lu
-ARG	pgno		db_pgno_t	lu
-ARG	ptype		u_int32_t	lu
-ARG	next		db_pgno_t	lu
-END
-
-/*
- * BTREE-pg_free: used to record freeing a page.
- *
- * pgno:	the page being freed.
- * meta_lsn:	the meta-data page's original lsn.
- * header:	the header from the free'd page.
- * next:	the previous next pointer on the metadata page.
- */
-BEGIN pg_free
-ARG	fileid		u_int32_t	lu
-ARG	pgno		db_pgno_t	lu
-POINTER	meta_lsn	DB_LSN *	lu
-DBT	header		DBT		s
-ARG	next		db_pgno_t	lu
-END
-
-/*
- * BTREE-split: used to log a page split.
- *
- * left:	the page number for the low-order contents.
- * llsn:	the left page's original LSN.
- * right:	the page number for the high-order contents.
- * rlsn:	the right page's original LSN.
- * indx:	the number of entries that went to the left page.
- * npgno:	the next page number
- * nlsn:	the next page's original LSN (or 0 if no next page).
- * pg:		the split page's contents before the split.
- */
-BEGIN split
-ARG	fileid		u_int32_t	lu
-ARG	left		db_pgno_t	lu
-POINTER	llsn		DB_LSN *	lu
-ARG	right		db_pgno_t	lu
-POINTER	rlsn		DB_LSN *	lu
-ARG	indx		u_int32_t	lu
-ARG	npgno		db_pgno_t	lu
-POINTER	nlsn		DB_LSN *	lu
-DBT	pg		DBT		s
-END
-
-/*
- * BTREE-rsplit: used to log a reverse-split
- *
- * pgno:	the page number of the page copied over the root.
- * pgdbt:	the page being copied on the root page.
- * nrec:	the tree's record count.
- * rootent:	last entry on the root page.
- * rootlsn:	the root page's original lsn.
- */
-BEGIN rsplit
-ARG	fileid		u_int32_t	lu
-ARG	pgno		db_pgno_t	lu
-DBT	pgdbt		DBT		s
-ARG	nrec		db_pgno_t	lu
-DBT	rootent		DBT		s
-POINTER rootlsn		DB_LSN *	lu
-END
-
-/*
- * BTREE-adj: used to log the adjustment of an index.
- *
- * pgno:	the page modified.
- * lsn:		the page's original lsn.
- * indx:	the index adjusted.
- * indx_copy:	the index to copy if inserting.
- * is_insert:	0 if a delete, 1 if an insert.
- */
-BEGIN adj
-ARG	fileid		u_int32_t	lu
-ARG	pgno		db_pgno_t	lu
-POINTER	lsn		DB_LSN *	lu
-ARG	indx		u_int32_t	lu
-ARG	indx_copy	u_int32_t	lu
-ARG	is_insert	u_int32_t	lu
-END
-
-/*
- * BTREE-cadjust: used to adjust the count change in an internal page.
- *
- * pgno:	the page modified.
- * lsn:		the page's original lsn.
- * indx:	the index to be adjusted.
- * adjust:	the signed adjustment.
- * total:	if the total tree entries count should be adjusted
- */
-BEGIN cadjust
-ARG	fileid		u_int32_t	lu
-ARG	pgno		db_pgno_t	lu
-POINTER	lsn		DB_LSN *	lu
-ARG	indx		u_int32_t	lu
-ARG	adjust		int32_t		ld
-ARG	total		int32_t		ld
-END
-
-/*
- * BTREE-cdel: used to log the intent-to-delete of a cursor record.
- *
- * pgno:	the page modified.
- * lsn:		the page's original lsn.
- * indx:	the index to be deleted.
- */
-BEGIN cdel
-ARG	fileid		u_int32_t	lu
-ARG	pgno		db_pgno_t	lu
-POINTER	lsn		DB_LSN *	lu
-ARG	indx		u_int32_t	lu
-END
-
-/*
- * BTREE-repl: used to log the replacement of an item.
- *
- * pgno:	the page modified.
- * lsn:		the page's original lsn.
- * orig:	the original data.
- * new:		the replacement data.
- * duplicate:	the prefix of the replacement that matches the original.
- */
-BEGIN repl
-ARG	fileid		u_int32_t	lu
-ARG	pgno		db_pgno_t	lu
-POINTER	lsn		DB_LSN *	lu
-ARG	indx		u_int32_t	lu
-ARG	isdeleted	u_int32_t	lu
-DBT	orig		DBT		s
-DBT	repl		DBT		s
-ARG	prefix		u_int32_t	lu
-ARG	suffix		u_int32_t	lu
-END
diff --git a/db2/db/db.src b/db2/db/db.src
deleted file mode 100644
index 26557e10ac..0000000000
--- a/db2/db/db.src
+++ /dev/null
@@ -1,152 +0,0 @@
-/*-
- * See the file LICENSE for redistribution information.
- *
- * Copyright (c) 1996, 1997, 1998
- *	Sleepycat Software.  All rights reserved.
- *
- *	@(#)db.src	10.8 (Sleepycat) 9/20/98
- */
-
-PREFIX	db
-
-/*
- * addrem -- Add or remove an entry from a duplicate page.
- *
- * opcode:	identifies if this is an add or delete.
- * fileid:	file identifier of the file being modified.
- * pgno:	duplicate page number.
- * indx:	location at which to insert or delete.
- * nbytes:	number of bytes added/removed to/from the page.
- * hdr:		header for the data item.
- * dbt:		data that is deleted or is to be added.
- * pagelsn:	former lsn of the page.
- *
- * If the hdr was NULL then, the dbt is a regular B_KEYDATA.
- * If the dbt was NULL then the hdr is a complete item to be
- * pasted on the page.
- */
-BEGIN addrem
-ARG	opcode		u_int32_t	lu
-ARG	fileid		u_int32_t	lu
-ARG	pgno		db_pgno_t	lu
-ARG	indx		u_int32_t	lu
-ARG	nbytes		size_t		lu
-DBT	hdr		DBT		s
-DBT	dbt		DBT		s
-POINTER	pagelsn		DB_LSN *	lu
-END
-
-/*
- * split -- Handles the split of a duplicate page.
- *
- * opcode:	defines whether we are splitting from or splitting onto
- * fileid:	file identifier of the file being modified.
- * pgno:	page number being split.
- * pageimage:	entire page contents.
- * pagelsn:	former lsn of the page.
- */
-BEGIN split
-ARG	opcode		u_int32_t	lu
-ARG	fileid		u_int32_t	lu
-ARG	pgno		db_pgno_t	lu
-DBT	pageimage	DBT		s
-POINTER	pagelsn		DB_LSN *	lu
-END
-
-/*
- * big -- Handles addition and deletion of big key/data items.
- *
- * opcode:	identifies get/put.
- * fileid:	file identifier of the file being modified.
- * pgno:	page onto which data is being added/removed.
- * prev_pgno:	the page before the one we are logging.
- * next_pgno:	the page after the one we are logging.
- * dbt:		data being written onto the page.
- * pagelsn:	former lsn of the orig_page.
- * prevlsn:	former lsn of the prev_pgno.
- * nextlsn:	former lsn of the next_pgno. This is not currently used, but
- *		may be used later if we actually do overwrites of big key/
- *		data items in place.
- */
-BEGIN big
-ARG	opcode		u_int32_t	lu
-ARG	fileid		u_int32_t	lu
-ARG	pgno		db_pgno_t	lu
-ARG	prev_pgno	db_pgno_t	lu
-ARG	next_pgno	db_pgno_t	lu
-DBT	dbt		DBT		s
-POINTER	pagelsn		DB_LSN *	lu
-POINTER	prevlsn		DB_LSN *	lu
-POINTER	nextlsn		DB_LSN *	lu
-END
-
-/*
- * ovref -- Handles increment/decrement of overflow page reference count.
- *
- * fileid:	identifies the file being modified.
- * pgno:	page number whose ref count is being incremented/decremented.
- * adjust:	the adjustment being made.
- * lsn:		the page's original lsn.
- */
-BEGIN ovref
-ARG	fileid		u_int32_t	lu
-ARG	pgno		db_pgno_t	lu
-ARG	adjust		int32_t		ld
-POINTER	lsn		DB_LSN *	lu
-END
-
-/*
- * relink -- Handles relinking around a page.
- *
- * opcode:	indicates if this is an addpage or delete page
- * pgno:	the page being changed.
- * lsn		the page's original lsn.
- * prev:	the previous page.
- * lsn_prev:	the previous page's original lsn.
- * next:	the next page.
- * lsn_next:	the previous page's original lsn.
- */
-BEGIN relink
-ARG	opcode		u_int32_t	lu
-ARG	fileid		u_int32_t	lu
-ARG	pgno		db_pgno_t	lu
-POINTER	lsn		DB_LSN *	lu
-ARG	prev		db_pgno_t	lu
-POINTER	lsn_prev	DB_LSN *	lu
-ARG	next		db_pgno_t	lu
-POINTER	lsn_next	DB_LSN *	lu
-END
-
-/*
- * Addpage -- Handles adding a new duplicate page onto the end of
- * an existing duplicate page.
- * fileid:	identifies the file being changed.
- * pgno:	page number to which a new page is being added.
- * lsn:		lsn of pgno
- * nextpgno:	new page number being added.
- * nextlsn:	lsn of nextpgno;
- */
-BEGIN addpage
-ARG	fileid		u_int32_t	lu
-ARG	pgno		db_pgno_t	lu
-POINTER	lsn		DB_LSN *	lu
-ARG	nextpgno	db_pgno_t	lu
-POINTER	nextlsn		DB_LSN *	lu
-END
-
-/*
- * Debug -- log an operation upon entering an access method.
- * op:		Operation (cursor, c_close, c_get, c_put, c_del,
- *		get, put, delete).
- * fileid:	identifies the file being acted upon.
- * key:		key paramater
- * data:	data parameter
- * flags:	flags parameter
- */
-BEGIN debug
-DBT	op		DBT		s
-ARG	fileid		u_int32_t	lu
-DBT	key		DBT		s
-DBT	data		DBT		s
-ARG	arg_flags	u_int32_t	lu
-END
diff --git a/db2/dbm/dbm.c b/db2/dbm/dbm.c
deleted file mode 100644
index 5bcb53f023..0000000000
--- a/db2/dbm/dbm.c
+++ /dev/null
@@ -1,503 +0,0 @@
-/*-
- * See the file LICENSE for redistribution information.
- *
- * Copyright (c) 1996, 1997, 1998
- *	Sleepycat Software.  All rights reserved.
- */
-/*
- * Copyright (c) 1990, 1993
- *	Margo Seltzer.  All rights reserved.
- */
-/*
- * Copyright (c) 1990, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Margo Seltzer.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "config.h"
-
-#ifndef lint
-static const char sccsid[] = "@(#)dbm.c	10.23 (Sleepycat) 11/22/98";
-#endif /* not lint */
-
-#ifndef NO_SYSTEM_INCLUDES
-#include <sys/types.h>
-
-#include <errno.h>
-#include <fcntl.h>
-#include <string.h>
-#endif
-
-#define	DB_DBM_HSEARCH	1
-#include "db_int.h"
-
-#include "db_page.h"
-#include "hash.h"
-
-/*
- *
- * This package provides dbm and ndbm compatible interfaces to DB.
- *
- * The DBM routines, which call the NDBM routines.
- */
-static DBM *__cur_db;
-
-static void __db_no_open __P((void));
-
-int
-__db_dbm_init(file)
-	char *file;
-{
-	if (__cur_db != NULL)
-		(void)dbm_close(__cur_db);
-	if ((__cur_db =
-	    dbm_open(file, O_CREAT | O_RDWR, __db_omode("rw----"))) != NULL)
-		return (0);
-	if ((__cur_db = dbm_open(file, O_RDONLY, 0)) != NULL)
-		return (0);
-	return (-1);
-}
-weak_alias (__db_dbm_init, dbminit)
-
-int
-__db_dbm_close()
-{
-	if (__cur_db != NULL) {
-		dbm_close(__cur_db);
-		__cur_db = NULL;
-	}
-	return (0);
-}
-
-datum
-__db_dbm_fetch(key)
-	datum key;
-{
-	datum item;
-
-	if (__cur_db == NULL) {
-		__db_no_open();
-		item.dptr = 0;
-		return (item);
-	}
-	return (dbm_fetch(__cur_db, key));
-}
-weak_alias (__db_dbm_fetch, fetch)
-
-datum
-__db_dbm_firstkey()
-{
-	datum item;
-
-	if (__cur_db == NULL) {
-		__db_no_open();
-		item.dptr = 0;
-		return (item);
-	}
-	return (dbm_firstkey(__cur_db));
-}
-#undef firstkey
-weak_alias (__db_dbm_firstkey, firstkey)
-
-datum
-__db_dbm_nextkey(key)
-	datum key;
-{
-	datum item;
-
-	COMPQUIET(key.dsize, 0);
-
-	if (__cur_db == NULL) {
-		__db_no_open();
-		item.dptr = 0;
-		return (item);
-	}
-	return (dbm_nextkey(__cur_db));
-}
-weak_alias (__db_dbm_nextkey, nextkey)
-
-int
-__db_dbm_delete(key)
-	datum key;
-{
-	if (__cur_db == NULL) {
-		__db_no_open();
-		return (-1);
-	}
-	return (dbm_delete(__cur_db, key));
-}
-weak_alias (__db_dbm_delete, delete)
-
-int
-__db_dbm_store(key, dat)
-	datum key, dat;
-{
-	if (__cur_db == NULL) {
-		__db_no_open();
-		return (-1);
-	}
-	return (dbm_store(__cur_db, key, dat, DBM_REPLACE));
-}
-weak_alias (__db_dbm_store, store)
-
-static void
-__db_no_open()
-{
-	(void)fprintf(stderr, "dbm: no open database.\n");
-}
-
-/*
- * This package provides dbm and ndbm compatible interfaces to DB.
- *
- * The NDBM routines, which call the DB routines.
- */
-/*
- * Returns:
- * 	*DBM on success
- *	 NULL on failure
- */
-DBM *
-__db_ndbm_open(file, oflags, mode)
-	const char *file;
-	int oflags, mode;
-{
-	DB *dbp;
-	DBC *dbc;
-	DB_INFO dbinfo;
-	int sv_errno;
-	char path[MAXPATHLEN];
-
-	memset(&dbinfo, 0, sizeof(dbinfo));
-	dbinfo.db_pagesize = 4096;
-	dbinfo.h_ffactor = 40;
-	dbinfo.h_nelem = 1;
-
-	/*
-	 * XXX
-	 * Don't use sprintf(3)/snprintf(3) -- the former is dangerous, and
-	 * the latter isn't standard, and we're manipulating strings handed
-	 * us by the application.
-	 */
-	if (strlen(file) + strlen(DBM_SUFFIX) + 1 > sizeof(path)) {
-		errno = ENAMETOOLONG;
-		return (NULL);
-	}
-	(void)strcpy(path, file);
-	(void)strcat(path, DBM_SUFFIX);
-	if ((errno = db_open(path,
-	    DB_HASH, __db_oflags(oflags), mode, NULL, &dbinfo, &dbp)) != 0)
-		return (NULL);
-
-	if ((errno = dbp->cursor(dbp, NULL, &dbc, 0)) != 0) {
-		sv_errno = errno;
-		(void)dbp->close(dbp, 0);
-		errno = sv_errno;
-		return (NULL);
-	}
-
-	return ((DBM *)dbc);
-}
-weak_alias (__db_ndbm_open, dbm_open)
-
-/*
- * Returns:
- *	Nothing.
- */
-void
-__db_ndbm_close(dbm)
-	DBM *dbm;
-{
-	DBC *dbc;
-
-	dbc = (DBC *)dbm;
-
-	(void)dbc->dbp->close(dbc->dbp, 0);
-}
-weak_alias (__db_ndbm_close, dbm_close)
-
-/*
- * Returns:
- *	DATUM on success
- *	NULL on failure
- */
-datum
-__db_ndbm_fetch(dbm, key)
-	DBM *dbm;
-	datum key;
-{
-	DBC *dbc;
-	DBT _key, _data;
-	datum data;
-	int ret;
-
-	dbc = (DBC *)dbm;
-
-	memset(&_key, 0, sizeof(DBT));
-	memset(&_data, 0, sizeof(DBT));
-	_key.size = key.dsize;
-	_key.data = key.dptr;
-
-	/*
-	 * Note that we can't simply use the dbc we have to do a c_get/SET,
-	 * because that cursor is the one used for sequential iteration and
-	 * it has to remain stable in the face of intervening gets and puts.
-	 */
-	if ((ret = dbc->dbp->get(dbc->dbp, NULL, &_key, &_data, 0)) == 0) {
-		data.dptr = _data.data;
-		data.dsize = _data.size;
-	} else {
-		data.dptr = NULL;
-		data.dsize = 0;
-		if (ret == DB_NOTFOUND)
-			errno = ENOENT;
-		else {
-			errno = ret;
-			F_SET(dbc->dbp, DB_DBM_ERROR);
-		}
-	}
-	return (data);
-}
-weak_alias (__db_ndbm_fetch, dbm_fetch)
-
-/*
- * Returns:
- *	DATUM on success
- *	NULL on failure
- */
-datum
-__db_ndbm_firstkey(dbm)
-	DBM *dbm;
-{
-	DBC *dbc;
-	DBT _key, _data;
-	datum key;
-	int ret;
-
-	dbc = (DBC *)dbm;
-
-	memset(&_key, 0, sizeof(DBT));
-	memset(&_data, 0, sizeof(DBT));
-
-	if ((ret = dbc->c_get(dbc, &_key, &_data, DB_FIRST)) == 0) {
-		key.dptr = _key.data;
-		key.dsize = _key.size;
-	} else {
-		key.dptr = NULL;
-		key.dsize = 0;
-		if (ret == DB_NOTFOUND)
-			errno = ENOENT;
-		else {
-			errno = ret;
-			F_SET(dbc->dbp, DB_DBM_ERROR);
-		}
-	}
-	return (key);
-}
-weak_alias (__db_ndbm_firstkey, dbm_firstkey)
-
-/*
- * Returns:
- *	DATUM on success
- *	NULL on failure
- */
-datum
-__db_ndbm_nextkey(dbm)
-	DBM *dbm;
-{
-	DBC *dbc;
-	DBT _key, _data;
-	datum key;
-	int ret;
-
-	dbc = (DBC *)dbm;
-
-	memset(&_key, 0, sizeof(DBT));
-	memset(&_data, 0, sizeof(DBT));
-
-	if ((ret = dbc->c_get(dbc, &_key, &_data, DB_NEXT)) == 0) {
-		key.dptr = _key.data;
-		key.dsize = _key.size;
-	} else {
-		key.dptr = NULL;
-		key.dsize = 0;
-		if (ret == DB_NOTFOUND)
-			errno = ENOENT;
-		else {
-			errno = ret;
-			F_SET(dbc->dbp, DB_DBM_ERROR);
-		}
-	}
-	return (key);
-}
-weak_alias (__db_ndbm_nextkey, dbm_nextkey)
-
-/*
- * Returns:
- *	 0 on success
- *	<0 failure
- */
-int
-__db_ndbm_delete(dbm, key)
-	DBM *dbm;
-	datum key;
-{
-	DBC *dbc;
-	DBT _key;
-	int ret;
-
-	dbc = (DBC *)dbm;
-
-	memset(&_key, 0, sizeof(DBT));
-	_key.data = key.dptr;
-	_key.size = key.dsize;
-
-	if ((ret = dbc->dbp->del(dbc->dbp, NULL, &_key, 0)) == 0)
-		return (0);
-
-	if (ret == DB_NOTFOUND)
-		errno = ENOENT;
-	else {
-		errno = ret;
-		F_SET(dbc->dbp, DB_DBM_ERROR);
-	}
-	return (-1);
-}
-weak_alias (__db_ndbm_delete, dbm_delete)
-
-/*
- * Returns:
- *	 0 on success
- *	<0 failure
- *	 1 if DBM_INSERT and entry exists
- */
-int
-__db_ndbm_store(dbm, key, data, flags)
-	DBM *dbm;
-	datum key, data;
-	int flags;
-{
-	DBC *dbc;
-	DBT _key, _data;
-	int ret;
-
-	dbc = (DBC *)dbm;
-
-	memset(&_key, 0, sizeof(DBT));
-	_key.data = key.dptr;
-	_key.size = key.dsize;
-
-	memset(&_data, 0, sizeof(DBT));
-	_data.data = data.dptr;
-	_data.size = data.dsize;
-
-	if ((ret = dbc->dbp->put(dbc->dbp, NULL,
-	    &_key, &_data, flags == DBM_INSERT ? DB_NOOVERWRITE : 0)) == 0)
-		return (0);
-
-	if (ret == DB_KEYEXIST)
-		return (1);
-
-	errno = ret;
-	F_SET(dbc->dbp, DB_DBM_ERROR);
-	return (-1);
-}
-weak_alias (__db_ndbm_store, dbm_store)
-
-int
-__db_ndbm_error(dbm)
-	DBM *dbm;
-{
-	DBC *dbc;
-
-	dbc = (DBC *)dbm;
-
-	return (F_ISSET(dbc->dbp, DB_DBM_ERROR));
-}
-weak_alias (__db_ndbm_error, dbm_error)
-
-int
-__db_ndbm_clearerr(dbm)
-	DBM *dbm;
-{
-	DBC *dbc;
-
-	dbc = (DBC *)dbm;
-
-	F_CLR(dbc->dbp, DB_DBM_ERROR);
-	return (0);
-}
-weak_alias (__db_ndbm_clearerr, dbm_clearerr)
-
-/*
- * Returns:
- *	1 if read-only
- *	0 if not read-only
- */
-int
-__db_ndbm_rdonly(dbm)
-	DBM *dbm;
-{
-	DBC *dbc;
-
-	dbc = (DBC *)dbm;
-
-	return (F_ISSET(dbc->dbp, DB_AM_RDONLY) ? 1 : 0);
-}
-
-/*
- * XXX
- * We only have a single file descriptor that we can return, not two.  Return
- * the same one for both files.  Hopefully, the user is using it for locking
- * and picked one to use at random.
- */
-int
-__db_ndbm_dirfno(dbm)
-	DBM *dbm;
-{
-	return (dbm_pagfno(dbm));
-}
-weak_alias (__db_ndbm_dirfno, dbm_dirfno)
-
-int
-__db_ndbm_pagfno(dbm)
-	DBM *dbm;
-{
-	DBC *dbc;
-	int fd;
-
-	dbc = (DBC *)dbm;
-
-	(void)dbc->dbp->fd(dbc->dbp, &fd);
-	return (fd);
-}
-weak_alias (__db_ndbm_pagfno, dbm_pagfno)