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      1 /*	$NetBSD: isns_util.h,v 1.2 2011/08/17 10:08:43 christos 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 
     51 struct isns_config_s;
     52 int isns_issue_cmd(struct isns_config_s *, uint8_t);
     53 int isns_issue_cmd_with_data(struct isns_config_s *, uint8_t,
     54     uint8_t *, int);
     55 
     56 int isns_change_kevent_list(struct isns_config_s *,
     57     uintptr_t, uint32_t, uint32_t, int64_t,
     58     intptr_t);
     59 
     60 struct isns_config_s *isns_new_config(void);
     61 void isns_destroy_config(struct isns_config_s *);
     62 
     63 int isns_thread_create(struct isns_config_s *);
     64 void isns_thread_destroy(struct isns_config_s *);
     65 
     66 void isns_process_connection_loss(struct isns_config_s *);
     67 
     68 #endif /* !_ISNS_UTIL_H_ */
     69