1/*-
2 * Copyright (c) 2004 Michael Bushkov <bushman@rsu.ru>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD$
27 */
28
29#ifndef __NSCD_NSCDCLI_H__
30#define __NSCD_NSCDCLI_H__
31
32struct nscd_connection_params {
33	char *socket_path;
34	struct timeval timeout;
35};
36
37struct nscd_connection_ {
38	int sockfd;
39	int read_queue;
40	int write_queue;
41};
42
43/* simple abstractions for not to write "struct" every time */
44typedef struct nscd_connection_ *nscd_connection;
45typedef struct nscd_connection_ *nscd_mp_write_session;
46typedef struct nscd_connection_ *nscd_mp_read_session;
47
48#define	INVALID_NSCD_CONNECTION	(NULL)
49
50/* initialization/destruction routines */
51nscd_connection	open_nscd_connection__(struct nscd_connection_params const *);
52void close_nscd_connection__(nscd_connection);
53int nscd_transform__(nscd_connection, const char *, int);
54
55#endif
56