/*-
 * SPDX-License-Identifier: BSD-3-Clause
 *
 * Copyright (c) 1992/3 Theo de Raadt <deraadt@fsa.ca>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. The name of the author may not be used to endorse or promote
 *    products derived from this software without specific prior written
 *    permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#ifndef _RPCSVC_YPCLNT_H_
#define _RPCSVC_YPCLNT_H_

#include <sys/cdefs.h>

#define YPERR_BADARGS   1               /* args to function are bad */
#define YPERR_RPC       2               /* RPC failure */
#define YPERR_DOMAIN    3               /* can't bind to a server for domain */
#define YPERR_MAP       4               /* no such map in server's domain */
#define YPERR_KEY       5               /* no such key in map */
#define YPERR_YPERR     6               /* some internal YP server or client error */
#define YPERR_RESRC     7               /* local resource allocation failure */
#define YPERR_NOMORE    8               /* no more records in map database */
#define YPERR_PMAP      9               /* can't communicate with portmapper */
#define YPERR_YPBIND    10              /* can't communicate with ypbind */
#define YPERR_YPSERV    11              /* can't communicate with ypserv */
#define YPERR_NODOM     12              /* local domain name not set */
#define YPERR_BADDB     13              /* YP data base is bad */
#define YPERR_VERS      14              /* YP version mismatch */
#define YPERR_ACCESS    15              /* access violation */
#define YPERR_BUSY      16              /* database is busy */

/*
 * Types of update operations
 */
#define YPOP_CHANGE     1               /* change, do not add */
#define YPOP_INSERT     2               /* add, do not change */
#define YPOP_DELETE     3               /* delete this entry */
#define YPOP_STORE      4               /* add, or change */

struct ypall_callback {
        /* return non-0 to stop getting called */
        int (*foreach)(unsigned long, char *, int, char *, int, void *);
        char *data;             /* opaque pointer for use of callback fn */
};

struct dom_binding;
struct ypmaplist;
struct ypall_callback;

__BEGIN_DECLS
int     yp_bind(char *dom);
int     _yp_dobind(char *dom, struct dom_binding **ypdb);
void    yp_unbind(char *dom);
int     yp_get_default_domain(char **domp);
int     yp_match(char *indomain, char *inmap, const char *inkey, int inkeylen,
            char **outval, int *outvallen);
int     yp_first(char *indomain, char *inmap, char **outkey, int *outkeylen,
            char **outval, int *outvallen);
int     yp_next(char *indomain, char *inmap, char *inkey, int inkeylen,
            char **outkey, int *outkeylen, char **outval, int *outvallen);
int     yp_maplist(char *indomain, struct ypmaplist **outmaplist);
int     yp_master(char *indomain, char *inmap, char **outname);
int     yp_order(char *indomain, char *inmap, int *outorder);
int     yp_all(char *indomain, char *inmap, struct ypall_callback *incallback);
const char *yperr_string(int incode);
const char *ypbinderr_string(int incode);
int     ypprot_err(unsigned int incode);
__END_DECLS

#endif /* _RPCSVC_YPCLNT_H_ */