2011-04-07 09:43:36 +02:00
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/**
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* @file
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* Error Management module
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*
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*/
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/*
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* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*
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* This file is part of the lwIP TCP/IP stack.
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*
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* Author: Adam Dunkels <adam@sics.se>
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*
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*/
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#include "lwip/err.h"
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#ifdef LWIP_DEBUG
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static const char *err_strerr[] = {
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"Ok.", /* ERR_OK 0 */
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"Out of memory error.", /* ERR_MEM -1 */
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"Buffer error.", /* ERR_BUF -2 */
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"Timeout.", /* ERR_TIMEOUT -3 */
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"Routing problem.", /* ERR_RTE -4 */
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"Operation in progress.", /* ERR_INPROGRESS -5 */
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"Illegal value.", /* ERR_VAL -6 */
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"Operation would block.", /* ERR_WOULDBLOCK -7 */
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2012-07-05 01:32:06 +02:00
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"Address in use.", /* ERR_USE -8 */
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"Already connected.", /* ERR_ISCONN -9 */
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"Connection aborted.", /* ERR_ABRT -10 */
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"Connection reset.", /* ERR_RST -11 */
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"Connection closed.", /* ERR_CLSD -12 */
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"Not connected.", /* ERR_CONN -13 */
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"Illegal argument.", /* ERR_ARG -14 */
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"Low-level netif error.", /* ERR_IF -15 */
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2011-04-07 09:43:36 +02:00
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};
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/**
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* Convert an lwip internal error to a string representation.
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*
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* @param err an lwip internal err_t
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* @return a string representation for err
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*/
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const char *
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lwip_strerr(err_t err)
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{
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return err_strerr[-err];
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}
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#endif /* LWIP_DEBUG */
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