ldap_next_reference()--Retrieve the next Continuation Reference in a Chain of Search Results

Syntax #include <ldap.h> LDAPMessage *ldap_next_reference(LDAP *ld, LDAPMessage *ref, LDAPMessage *result) Threadsafe: Yes

The ldap_next_reference() is used to return the next continuation reference from the search result chain.

Authorities and Locks

No OS/400 authority is required. All authority checking is done by the LDAP server.

Parameters

ld

(Input) Specifies the LDAP pointer returned by a previous call to ldap_init(),ldap_ssl_init(), or ldap_open().

result

(Input) Specifies the result returned by a call to ldap_result() or one of the synchronous search routines (ldap_search_s(), ldap_search_st() or ldap_search_ext_s()).

ref

(Input) Specifies a pointer to a search continuation reference returned on a previous call to ldap_first_reference() or ldap_next_reference().

Return Value

LDAPMessage *

pointer to the next continuation reference.

NULL

when no more continuation references exist in the result set to be returned.

Error Conditions

If ldap_next_reference() is not successful, ld_errno will be set to indicate the error. See LDAP Client API Error Conditions for possible LDAP error code values. Use ldap_get_errno() function to retrieve the error information.

Error Messages

    The following message may be set from this function.
    CPF3CF2 E  Error(s) occurred during running of ldap_next_reference API.

Related Information

    ldap_first_entry() -- Return first entry in a chain of search results.
    ldap_next_entry() -- Return next entry in a chain of search results.
    ldap_count_entry() -- Return number of entry in a chain of search results.
    ldap_get_entry_controls_np() -- Extract server controls from an entry.
    ldap_count_reference() -- Return the number of continuation reference in a chain of search results.
    ldap_first_reference() -- Return first continuation reference in a chain of search results.
    ldap_parse_reference_np() -- Extract information from a continuation reference.