1/*	$NetBSD: isns_util.h,v 1.1.1.1 2011/01/16 01:22:50 agc Exp $	*/
2
3/*-
4 * Copyright (c) 2004,2009 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Wasabi Systems, Inc.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31
32/*
33 * isns_util.h
34 */
35
36#ifndef _ISNS_UTIL_H_
37#define _ISNS_UTIL_H_
38
39#define isns_ntohs	ntohs
40#define isns_htons	htons
41#define isns_ntohl	ntohl
42#define isns_htonl	htonl
43
44#define isns_malloc	malloc
45#define isns_free	free
46
47
48#define ARRAY_ELEMS(a)	(sizeof(a)/sizeof((a)[0]))
49
50
51struct isns_config_s;
52int isns_issue_cmd(struct isns_config_s *, uint8_t);
53int isns_issue_cmd_with_data(struct isns_config_s *, uint8_t,
54    uint8_t *, int);
55
56int isns_change_kevent_list(struct isns_config_s *,
57    uintptr_t, uint32_t, uint32_t, int64_t,
58    intptr_t);
59
60struct isns_config_s *isns_new_config(void);
61void isns_destroy_config(struct isns_config_s *);
62
63int isns_thread_create(struct isns_config_s *);
64void isns_thread_destroy(struct isns_config_s *);
65
66void isns_process_connection_loss(struct isns_config_s *);
67
68#endif /* !_ISNS_UTIL_H_ */
69