libldap4/common/getmsg.c

/*
 *
 * Copyright 1998 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 *
 *
 * Comments:
 *
 */

#pragma ident   "%Z%%M% %I% %E% SMI"

#include <stdio.h>
#include <ctype.h>
#include <string.h>
#include "lber.h"
#include "ldap.h"
#include "ldap-private.h"

LDAPMessage * ldap_first_message(LDAP *ld, LDAPMessage *res)
{
    return (res == NULLMSG ? NULLMSG : res);
}

LDAPMessage * ldap_next_message(LDAP *ld, LDAPMessage *msg)
{
    if (msg == NULLMSG || msg->lm_chain == NULLMSG)
        return (NULLMSG);
    return (msg->lm_chain);
}

int ldap_count_messages( LDAP *ld, LDAPMessage *res)
{
    int i;

    for ( i =0; res != NULL; res = res->lm_chain)
        i++;

    return (i);
}