ldap_modrdn2 function (winldap.h)

The ldap_modrdn2 function changes the relative distinguished name of an LDAP entry.

This function is obsolete. For LDAP 3 or later, use the ldap_rename_ext or ldap_rename_ext_s functions.

Syntax

WINLDAPAPI ULONG LDAPAPI ldap_modrdn2(
  [in] LDAP       *ExternalHandle,
  [in] const PSTR DistinguishedName,
  [in] const PSTR NewDistinguishedName,
  [in] INT        DeleteOldRdn
);

Parameters

[in] ExternalHandle

The session handle.

[in] DistinguishedName

A null-terminated string that contains the distinguished name to change.

[in] NewDistinguishedName

A null-terminated string that contains the new relative distinguished name to give the entry.

[in] DeleteOldRdn

TRUE if the old relative distinguished name should be deleted; FALSE if the old relative distinguished name should be retained.

Return value

If the function succeeds, it returns the message ID of the modify operation.

If the function fails, it returns –1 and sets the session error parameters in the LDAP data structure.

Remarks

Use the ldap_modrdn2 function, or its synchronous equivalent, ldap_modrdn2_s, to change the name of an LDAP entry.

As an asynchronous function, ldap_modrdn2 returns a message ID for the operation. Call ldap_result with the message ID to get the result of the operation. To cancel an asynchronous add operation before it has completed, call ldap_abandon.

Be aware that the various ldap_modrdn functions enable you to change only the relative distinguished name, which is the least significant component of the object's distinguished name. Effective with version 3, LDAP provides the Modify Distinguished Name protocol operation, which enables more general name-change access. This functionality is available by calling ldap_rename_ext or ldap_rename_ext_s. These functions are recommended, instead of the ldap_modrdn2 function, to change an entry name.

Multithreading: Calls to ldap_modrdn2 are thread-safe, provided that LdapGetLastError is used to retrieve the actual session error code when the function call returns the -1 failure code.

Note  When connecting to an LDAP 2 server, the application must perform a bind operation, by calling one of the ldap_bind or ldap_simple_bind routines, before attempting other operations.

 

Requirements

Requirement	Value
Minimum supported client	Windows Vista
Minimum supported server	Windows Server 2008
Target Platform	Windows
Header	winldap.h
Library	Wldap32.lib
DLL	Wldap32.dll

See also

Functions

Modifying a Directory Entry

ldap_abandon

ldap_modrdn2_s

ldap_rename_ext

ldap_rename_ext_s

ldap_result