X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=include%2Fldbm.h;h=876b7c60efada58494843c28d64489f496f76064;hb=34f068f13195917ed7791f5777d958eb5f1fddc6;hp=0f4c07c3ad8f1f46614d3b26736e97d2d0eec123;hpb=c4b1286fa9423129da4f089389a448aeeef16f8d;p=openldap

diff --git a/include/ldbm.h b/include/ldbm.h
index 0f4c07c3ad..876b7c60ef 100644
--- a/include/ldbm.h
+++ b/include/ldbm.h
@@ -1,8 +1,19 @@
+/*
+ * Copyright 1998,1999 The OpenLDAP Foundation, Redwood City, California, USA
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted only
+ * as authorized by the OpenLDAP Public License.  A copy of this
+ * license is available at http://www.OpenLDAP.org/license.html or
+ * in file LICENSE in the top-level directory of the distribution.
+ */
 /* ldbm.h - ldap dbm compatibility routine header file */
 
 #ifndef _LDBM_H_
 #define _LDBM_H_
 
+#include <ldap_cdefs.h>
+
 #ifdef LDBM_USE_DBBTREE
 
 /*****************************************************************
@@ -15,10 +26,14 @@
 #include <limits.h>
 #include <fcntl.h>
 
-#ifdef HAVE_DB185_H
+#ifdef HAVE_DB_185_H
 #	include <db_185.h>
 #else
-#	include <db.h>
+#	ifdef HAVE_DB1_DB_H
+#		include <db1/db.h>
+#	else
+#		include <db.h>
+#	endif
 #	ifdef HAVE_BERKELEY_DB2
 #		define R_NOOVERWRITE DB_NOOVERWRITE
 #		define DEFAULT_DB_PAGE_SIZE 1024
@@ -26,12 +41,16 @@
 #endif
 
 
+LDAP_BEGIN_DECL
+
 typedef DBT	Datum;
 #define dsize	size
 #define dptr	data
 
 typedef DB	*LDBM;
 
+LDAP_END_DECL
+
 #define DB_TYPE		DB_BTREE
 
 /* for ldbm_open */
@@ -69,22 +88,30 @@ typedef DB	*LDBM;
 #include <limits.h>
 #include <fcntl.h>
 
-#ifdef HAVE_DB185_H
+#ifdef HAVE_DB_185_H
 #	include <db_185.h>
 #else
-#	include <db.h>
+#	ifdef HAVE_DB1_DB_H
+#		include <db1/db.h>
+#	else
+#		include <db.h>
+#	endif
 #	ifdef LDBM_USE_DB2
 #		define R_NOOVERWRITE DB_NOOVERWRITE
 #		define DEFAULT_DB_PAGE_SIZE 1024
 #	endif
 #endif
 
+LDAP_BEGIN_DECL
+
 typedef DBT	Datum;
 #define dsize	size
 #define dptr	data
 
 typedef DB	*LDBM;
 
+LDAP_END_DECL
+
 #define DB_TYPE		DB_HASH
 
 /* for ldbm_open */
@@ -118,12 +145,16 @@ typedef DB	*LDBM;
 
 #include <gdbm.h>
 
+LDAP_BEGIN_DECL
+
 typedef datum		Datum;
 
 typedef GDBM_FILE	LDBM;
 
 extern gdbm_error	gdbm_errno;
 
+LDAP_END_DECL
+
 /* for ldbm_open */
 #define LDBM_READER	GDBM_READER
 #define LDBM_WRITER	GDBM_WRITER
@@ -138,6 +169,41 @@ extern gdbm_error	gdbm_errno;
 #define LDBM_REPLACE	GDBM_REPLACE
 #define LDBM_SYNC	0x80000000
 
+#elif defined( HAVE_MDBM )
+
+/*****************************************************************
+ *                                                               *
+ * use mdbm if possible                                          *
+ *                                                               *
+ *****************************************************************/
+
+#include <mdbm.h>
+
+LDAP_BEGIN_DECL
+
+typedef datum		Datum;
+typedef MDBM		*LDBM;
+
+LDAP_END_DECL
+    
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+/* for ldbm_open */
+#define LDBM_READER	O_RDONLY
+#define LDBM_WRITER	O_RDWR
+#define LDBM_WRCREAT	(O_RDWR|O_CREAT)
+#define LDBM_NEWDB	(O_RDWR|O_TRUNC|O_CREAT)
+#define LDBM_FAST	0
+
+#define LDBM_SUFFIX	".mdbm"
+
+/* for ldbm_insert */
+#define LDBM_INSERT	MDBM_INSERT
+#define LDBM_REPLACE	MDBM_REPLACE
+#define LDBM_SYNC	0x80000000
+
 
 #elif defined( HAVE_NDBM )
 
@@ -153,10 +219,14 @@ extern gdbm_error	gdbm_errno;
 #include <fcntl.h>
 #endif
 
+LDAP_BEGIN_DECL
+
 typedef datum	Datum;
 
 typedef DBM	*LDBM;
 
+LDAP_END_DECL
+
 /* for ldbm_open */
 #define LDBM_READER	O_RDONLY
 #define LDBM_WRITER	O_WRONLY
@@ -173,6 +243,11 @@ typedef DBM	*LDBM;
 
 #endif
 
+LDAP_BEGIN_DECL
+
+int ldbm_initialize( void );
+int ldbm_shutdown( void );
+
 int	ldbm_errno( LDBM ldbm );
 LDBM	ldbm_open( char *name, int rw, int mode, int dbcachesize );
 void	ldbm_close( LDBM ldbm );
@@ -192,4 +267,14 @@ int	ldbm_delete( LDBM ldbm, Datum key );
 	Datum	ldbm_nextkey( LDBM ldbm, Datum key );
 #endif
 
+
+/* initialization of Datum structures */
+#ifdef HAVE_BERKELEY_DB2
+#   define ldbm_datum_init(d) ((void)memset(&(d), 0, sizeof(Datum)))
+#else
+#   define ldbm_datum_init(d) ((void)0)
+#endif  /* HAVE_BERKELEY_DB2 */
+
+LDAP_END_DECL
+
 #endif /* _ldbm_h_ */