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