mirror of
https://git.openldap.org/openldap/openldap.git
synced 2024-12-27 03:20:22 +08:00
61 lines
1.8 KiB
Groff
61 lines
1.8 KiB
Groff
.TH LDAP_COMPARE 3 "RELEASEDATE" "OpenLDAP LDVERSION"
|
|
.\" $OpenLDAP$
|
|
.\" Copyright 1998-2005 The OpenLDAP Foundation All Rights Reserved.
|
|
.\" Copying restrictions apply. See COPYRIGHT/LICENSE.
|
|
.SH NAME
|
|
ldap_compare, ldap_compare_s \- Perform an LDAP compare operation
|
|
.SH LIBRARY
|
|
OpenLDAP LDAP (libldap, -lldap)
|
|
.SH SYNOPSIS
|
|
.nf
|
|
.ft B
|
|
#include <ldap.h>
|
|
.LP
|
|
.ft B
|
|
int ldap_compare_s(ld, dn, attr, value)
|
|
.ft
|
|
LDAP *ld;
|
|
char *dn, *attr, *value;
|
|
.LP
|
|
.ft B
|
|
int ldap_compare(ld, dn, attr, value)
|
|
.ft
|
|
LDAP *ld;
|
|
char *dn, *attr, *value;
|
|
.SH DESCRIPTION
|
|
The
|
|
.B ldap_compare_s()
|
|
routine is used to perform an LDAP compare operation
|
|
synchronously. It takes \fIdn\fP, the DN of the entry upon which to perform
|
|
the compare, and \fIattr\fP and \fIvalue\fP, the attribute type and value to
|
|
compare to those found in the entry. It returns an LDAP error code, which
|
|
will be LDAP_COMPARE_TRUE if the entry contains the attribute value and
|
|
LDAP_COMPARE_FALSE if it does not. Otherwise, some error code is returned.
|
|
.LP
|
|
The
|
|
.B ldap_compare()
|
|
routine is used to perform an LDAP compare operation
|
|
asynchronously. It takes the same parameters as
|
|
.BR ldap_compare_s() ,
|
|
but returns the message id of the request it initiated. The result of
|
|
the compare can be obtained by a subsequent call to
|
|
.BR ldap_result (3).
|
|
.SH ERRORS
|
|
.B ldap_compare_s()
|
|
returns an LDAP error code which can be interpreted
|
|
by calling one of
|
|
.BR ldap_perror (3)
|
|
and friends. ldap_compare() returns
|
|
-1 if something went wrong initiating the request. It returns the
|
|
non-negative message id of the request if things went ok.
|
|
.SH BUGS
|
|
There is no way to compare binary values, but there should be.
|
|
.SH SEE ALSO
|
|
.BR ldap (3),
|
|
.BR ldap_error (3)
|
|
.SH ACKNOWLEDGEMENTS
|
|
.B OpenLDAP
|
|
is developed and maintained by The OpenLDAP Project (http://www.openldap.org/).
|
|
.B OpenLDAP
|
|
is derived from University of Michigan LDAP 3.3 Release.
|