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74fa239a20
- librewrite, for string rewriting; it may be used in back-ldap
by configuring with '--enable-rewrite'. It must be used in
back-meta. There's a text file, 'libraries/librewrite/RATIONALE',
that explains the usage and the features. More comprehensive
documentation will follow.
- enhancements of back-ldap (ITS#989,ITS#998,ITS#1002,ITS#1054 and ITS#1137)
including dn rewriting, a fix to group acl matching and so
- back-meta: a new backend that proxies a set of remote servers
by spawning queries. It uses portions of back-ldap and the rewrite
capabilities of librewrite. It can be compiled by configuring
with `--enable-ldap --enable-rewrite --enable-meta'.
There's a text file, 'servers/slapd/back-meta/Documentation', that
describes the main features and config statements.
Note: someone (Kurt?) should run 'autoconf' and commit 'configure' as
my autoconf version must be different: my configures contain a number
of differences and I didn't feel comfortable in adding them :)
212 lines
5.1 KiB
C
212 lines
5.1 KiB
C
/*
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* Copyright 1998-2001 The OpenLDAP Foundation, All Rights Reserved.
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* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
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*
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* Copyright 2001, Pierangelo Masarati, All rights reserved. <ando@sys-net.it>
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*
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* This work has been developed to fulfill the requirements
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* of SysNet s.n.c. <http:www.sys-net.it> and it has been donated
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* to the OpenLDAP Foundation in the hope that it may be useful
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* to the Open Source community, but WITHOUT ANY WARRANTY.
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*
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* Permission is granted to anyone to use this software for any purpose
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* on any computer system, and to alter it and redistribute it, subject
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* to the following restrictions:
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*
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* 1. The author and SysNet s.n.c. are not responsible for the consequences
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* of use of this software, no matter how awful, even if they arise from
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* flaws in it.
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*
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* 2. The origin of this software must not be misrepresented, either by
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* explicit claim or by omission. Since few users ever read sources,
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* credits should appear in the documentation.
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*
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* 3. Altered versions must be plainly marked as such, and must not be
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* misrepresented as being the original software. Since few users
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* ever read sources, credits should appear in the documentation.
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* SysNet s.n.c. cannot be responsible for the consequences of the
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* alterations.
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*
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* 4. This notice may not be removed or altered.
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*
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*
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* This software is based on the backend back-ldap, implemented
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* by Howard Chu <hyc@highlandsun.com>, and modified by Mark Valence
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* <kurash@sassafras.com>, Pierangelo Masarati <ando@sys-net.it> and other
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* contributors. The contribution of the original software to the present
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* implementation is acknowledged in this copyright statement.
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*
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* A special acknowledgement goes to Howard for the overall architecture
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* (and for borrowing large pieces of code), and to Mark, who implemented
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* from scratch the attribute/objectclass mapping.
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*
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* The original copyright statement follows.
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*
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* Copyright 1999, Howard Chu, All rights reserved. <hyc@highlandsun.com>
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*
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* Permission is granted to anyone to use this software for any purpose
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* on any computer system, and to alter it and redistribute it, subject
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* to the following restrictions:
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*
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* 1. The author is not responsible for the consequences of use of this
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* software, no matter how awful, even if they arise from flaws in it.
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*
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* 2. The origin of this software must not be misrepresented, either by
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* explicit claim or by omission. Since few users ever read sources,
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* credits should appear in the documentation.
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*
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* 3. Altered versions must be plainly marked as such, and must not be
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* misrepresented as being the original software. Since few users
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* ever read sources, credits should appear in the
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* documentation.
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*
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* 4. This notice may not be removed or altered.
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*
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*/
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#ifndef META_EXTERNAL_H
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#define META_EXTERNAL_H
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LDAP_BEGIN_DECL
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extern int
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meta_back_initialize LDAP_P((
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BackendInfo *bi
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));
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extern int
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meta_back_open LDAP_P((
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BackendInfo *bi
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));
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extern int
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meta_back_close LDAP_P((
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BackendInfo *bi
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));
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extern int
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meta_back_destroy LDAP_P((
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BackendInfo *bi
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));
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extern int
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meta_back_db_init LDAP_P((
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BackendDB *bd
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));
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extern int
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meta_back_db_destroy LDAP_P((
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BackendDB *bd
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));
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extern int
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meta_back_db_config LDAP_P((
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BackendDB *bd,
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const char *fname,
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int lineno,
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int argc,
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char **argv
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));
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extern int
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meta_back_bind LDAP_P((
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BackendDB *bd,
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Connection *conn,
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Operation *op,
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const char *dn,
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const char *ndn,
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int method,
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struct berval *cred,
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char** edn
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));
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extern int
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meta_back_conn_destroy LDAP_P((
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BackendDB *bd,
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Connection *conn
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));
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extern int
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meta_back_search LDAP_P((
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BackendDB *bd,
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Connection *conn,
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Operation *op,
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const char *base,
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const char *nbase,
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int scope,
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int deref,
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int sizelimit,
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int timelimit,
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Filter *filter,
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const char *filterstr,
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char **attrs,
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int attrsonly
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));
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extern int
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meta_back_compare LDAP_P((
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BackendDB *bd,
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Connection *conn,
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Operation *op,
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const char *dn,
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const char *ndn,
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AttributeAssertion *ava
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));
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extern int
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meta_back_modify LDAP_P((
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BackendDB *bd,
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Connection *conn,
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Operation *op,
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const char *dn,
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const char *ndn,
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Modifications *ml
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));
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extern int
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meta_back_modrdn LDAP_P((
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BackendDB *bd,
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Connection *conn,
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Operation *op,
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const char *dn,
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const char *ndn,
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const char *newrdn,
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int deleteoldrdn,
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const char *newSuperior
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));
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extern int
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meta_back_add LDAP_P((
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BackendDB *bd,
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Connection *conn,
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Operation *op,
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Entry *e
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));
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extern int
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meta_back_delete LDAP_P((
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BackendDB *bd,
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Connection *conn,
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Operation *op,
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const char *dn,
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const char *ndn
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));
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extern int meta_back_abandon LDAP_P((
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BackendDB *bd,
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Connection *conn,
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Operation *op,
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int msgid
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));
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extern int meta_back_group LDAP_P((
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BackendDB *bd,
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Connection *conn,
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Operation *op,
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Entry *target,
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const char* gr_ndn,
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const char* op_ndn,
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ObjectClass* group_oc,
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AttributeDescription*
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group_at
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));
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extern int
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meta_back_attribute LDAP_P((
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BackendDB *bd,
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Connection *conn,
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Operation *op,
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Entry *target,
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const char* e_ndn,
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AttributeDescription* entry_at,
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struct berval ***vals
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));
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LDAP_END_DECL
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#endif /* META_EXTERNAL_H */
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