/*-
 * 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_ */