6378393308
Move some of the code duplicated between ctld(8) and iscsid(8) into a libiscsiutil library. Sharing the low-level PDU code did require having a 'struct connection' base class with a method table to permit separate initiator vs target behavior (e.g. in handling proxy PDUs). Reviewed by: mav, emaste Sponsored by: Chelsio Communications Differential Revision: https://reviews.freebsd.org/D33544
54 lines
2.1 KiB
C
54 lines
2.1 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 2012 The FreeBSD Foundation
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*
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* This software was developed by Edward Tomasz Napierala under sponsorship
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* from the FreeBSD Foundation.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <string.h>
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#include "libiscsiutil.h"
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void
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connection_init(struct connection *conn, const struct connection_ops *ops,
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bool use_proxy)
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{
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memset(conn, 0, sizeof(*conn));
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conn->conn_ops = ops;
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conn->conn_use_proxy = use_proxy;
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/*
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* Default values, from RFC 3720, section 12.
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*/
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conn->conn_header_digest = CONN_DIGEST_NONE;
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conn->conn_data_digest = CONN_DIGEST_NONE;
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conn->conn_immediate_data = true;
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conn->conn_max_recv_data_segment_length = 8192;
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conn->conn_max_send_data_segment_length = 8192;
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conn->conn_max_burst_length = 262144;
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conn->conn_first_burst_length = 65536;
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}
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