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/* Copyright (c) 1997-2021 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#ifndef __NIS_INTERN_H
#define __NIS_INTERN_H
#include <features.h>
/* Configurable parameters for pinging NIS servers: */
/* Number of retries. */
#ifndef __NIS_PING_RETRY
# define __NIS_PING_RETRY 2
#endif
/* Initial timeout in seconds. */
#ifndef __NIS_PING_TIMEOUT_START
# define __NIS_PING_TIMEOUT_START 3
#endif
/* Timeout increment for retries in seconds. */
#ifndef __NIS_PING_TIMEOUT_INCREMENT
# define __NIS_PING_TIMEOUT_INCREMENT 3
#endif
__BEGIN_DECLS
struct nis_cb
{
nis_server *serv;
SVCXPRT *xprt;
int sock;
int nomore;
nis_error result;
int (*callback) (const_nis_name, const nis_object *, const void *);
const void *userdata;
};
typedef struct nis_cb nis_cb;
extern unsigned long int inetstr2int (const char *str);
extern long int __nis_findfastest (dir_binding *bind);
extern nis_error __do_niscall2 (const nis_server *serv, u_int serv_len,
u_long prog, xdrproc_t xargs, caddr_t req,
xdrproc_t xres, caddr_t resp,
unsigned int flags, nis_cb *cb);
extern nis_error __do_niscall (const_nis_name name, u_long prog,
xdrproc_t xargs, caddr_t req,
xdrproc_t xres, caddr_t resp,
unsigned int flags, nis_cb *cb);
extern nis_error __do_niscall3 (dir_binding *dbp, u_long prog,
xdrproc_t xargs, caddr_t req,
xdrproc_t xres, caddr_t resp,
unsigned int flags, nis_cb *cb);
libnsl_hidden_proto (__do_niscall3)
extern u_short __pmap_getnisport (struct sockaddr_in *address, u_long program,
u_long version, u_int protocol);
/* NIS+ callback */
extern nis_error __nis_do_callback (struct dir_binding *bptr,
netobj *cookie, struct nis_cb *cb);
extern struct nis_cb *__nis_create_callback
(int (*callback)(const_nis_name, const nis_object *, const void *),
const void *userdata, unsigned int flags);
extern nis_error __nis_destroy_callback (struct nis_cb *cb);
__END_DECLS
#endif
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