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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
* nis_common.h
*
* Common code and structures used by name-service-switch "nis" backends.
*/
#ifndef _NIS_COMMON_H
#define _NIS_COMMON_H
#pragma ident "%Z%%M% %I% %E% SMI"
#include <nss_dbdefs.h>
#include <signal.h>
#include <rpcsvc/ypclnt.h>
#include <rpcsvc/yp_prot.h>
#ifdef __cplusplus
extern "C" {
#endif
#define NIS_MAP_AUDITUSER "audit_user"
#define NIS_MAP_AUTHATTR "auth_attr"
#define NIS_MAP_EXECATTR "exec_attr"
#define NIS_MAP_PROFATTR "prof_attr"
#define NIS_MAP_USERATTR "user_attr"
typedef struct nis_backend *nis_backend_ptr_t;
typedef nss_status_t (*nis_backend_op_t)(nis_backend_ptr_t, void *);
struct nis_backend {
nis_backend_op_t *ops;
nss_dbop_t n_ops;
const char *domain;
const char *enum_map;
char *enum_key;
int enum_keylen;
};
/*
* Iterator function for _nss_nis_do_all(), which probably calls yp_all().
* NSS_NOTFOUND means "keep enumerating", NSS_SUCCESS means"return now",
* other values don't make much sense. In other words we're abusing
* (overloading) the meaning of nss_status_t, but hey...
* _nss_nis_XY_all() is a wrapper around _nss_nis_do_all() that does the
* generic work for nss_XbyY_args_t backends (calls cstr2ent etc).
*/
typedef nss_status_t (*nis_do_all_func_t)(const char *, int, void *priv);
typedef int (*nis_XY_check_func)(nss_XbyY_args_t *);
extern nss_backend_t *_nss_nis_constr(nis_backend_op_t *ops,
int n_ops,
const char *map);
extern nss_status_t _nss_nis_destr(nis_backend_ptr_t, void *dummy);
extern nss_status_t _nss_nis_setent(nis_backend_ptr_t, void *dummy);
extern nss_status_t _nss_nis_endent(nis_backend_ptr_t, void *dummy);
extern nss_status_t _nss_nis_getent_rigid(nis_backend_ptr_t, void *);
extern nss_status_t _nss_nis_getent_netdb(nis_backend_ptr_t, void *);
extern nss_status_t _nss_nis_do_all(nis_backend_ptr_t,
void *func_priv,
const char *filter,
nis_do_all_func_t func);
extern nss_status_t _nss_nis_XY_all(nis_backend_ptr_t,
nss_XbyY_args_t *check_args,
int netdb,
const char *filter,
nis_XY_check_func check);
extern nss_status_t _nss_nis_lookup(nis_backend_ptr_t,
nss_XbyY_args_t *args,
int netdb,
const char *map,
const char *key,
int *yp_statusp);
extern nss_status_t _nss_nis_lookup_rsvdport(nis_backend_ptr_t be,
nss_XbyY_args_t *args,
int netdb,
const char *map,
const char *key,
int *ypstatusp);
/* Lower-level interface */
extern nss_status_t _nss_nis_ypmatch(const char *domain,
const char *map,
const char *key,
char **valp,
int *vallenp,
int *yp_statusp);
extern const char *_nss_nis_domain();
extern int __nss2herrno(nss_status_t nsstat);
extern int _thr_sigsetmask(int how, const sigset_t *set, sigset_t *oset);
extern int _mutex_lock(mutex_t *mp);
extern int _mutex_unlock(mutex_t *mp);
extern int _nss_nis_check_name_aliases(nss_XbyY_args_t *argp,
const char *line,
int linelen);
/* private yp "configurable lookup persistence" interface in libnsl */
extern int __yp_match_cflookup(char *, char *, char *, int, char **,
int *, int *);
extern int __yp_match_rsvdport_cflookup(char *, char *, char *, int, char **,
int *, int *);
extern int __yp_first_cflookup(char *, char *, char **, int *, char **,
int *, int);
extern int __yp_next_cflookup(char *, char *, char *, int, char **, int *,
char **, int *, int);
extern int __yp_all_cflookup(char *, char *, struct ypall_callback *, int);
#ifdef __cplusplus
}
#endif
#endif /* _NIS_COMMON_H */
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