1/*	$NetBSD: isns_config.h,v 1.2 2022/04/19 20:32:16 rillig 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 * isns_config.h
33 */
34
35#ifndef _ISNS_CONFIG_H_
36#define _ISNS_CONFIG_H_
37
38#ifdef ISNS_DEBUG
39#define DBG(...)	do { printf(__VA_ARGS__); } while (0)
40#else
41#define DBG(...)	do {} while (0)
42#endif
43
44#include "isns_fileio.h"
45#include "isns_pdu.h"
46#include "isns_socketio.h"
47#include "isns_thread.h"
48#include "isns_task.h"
49#include "isns_util.h"
50
51enum {
52	_ISNS_MUTEXATTR_TYPEMASK	= 0x0000000f,
53	ISNS_MUTEX_TYPE_NORMAL 		= 0,
54	ISNS_MUTEX_TYPE_ERRORCHECK	= 1,
55	ISNS_MUTEX_TYPE_RECURSIVE	= 2,
56	ISNS_MUTEX_TYPE_ERRORABORT	= 3
57};
58
59struct isns_config_s {
60	int kq;
61	int pipe_fds[2];
62
63	pthread_t *control_thread_p;
64
65	isns_socket_t sd;
66	int sd_connected;
67	struct addrinfo *ai_p;
68	struct isns_pdu_s *pdu_in_p;
69
70	pthread_mutex_t taskq_mutex;
71	struct isns_task_s *curtask_p;
72	SIMPLEQ_HEAD(isns_taskq_head_s, isns_task_s) taskq_head;
73
74	pthread_mutex_t trans_mutex;
75
76	int is_server;
77
78	struct isns_refresh_s *refresh_p;
79};
80
81#define isns_is_socket_init_done(_cfg_p)				\
82	((_cfg_p) == NULL ? 0						\
83	    : (((struct isns_config_s *)(_cfg_p))->ai_p != NULL))
84
85
86#endif /* !_ISNS_CONFIG_H_ */
87