Ivan Shindev / lwip

V1

Dependents:   EthernetInterface

Fork of lwip by mbed official

api/err.c@11:c9233fe7de67, 2013-06-13 (annotated)

Committer:
lemniskata
Date:
Thu Jun 13 20:00:31 2013 +0000
Revision:
11:c9233fe7de67
Parent:
0:51ac1d130fd4 
V1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 0:51ac1d130fd4 1 /**
mbed_official 0:51ac1d130fd4 2 * @file
mbed_official 0:51ac1d130fd4 3 * Error Management module
mbed_official 0:51ac1d130fd4 4 *
mbed_official 0:51ac1d130fd4 5 */
mbed_official 0:51ac1d130fd4 6
mbed_official 0:51ac1d130fd4 7 /*
mbed_official 0:51ac1d130fd4 8 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
mbed_official 0:51ac1d130fd4 9 * All rights reserved.
mbed_official 0:51ac1d130fd4 10 *
mbed_official 0:51ac1d130fd4 11 * Redistribution and use in source and binary forms, with or without modification,
mbed_official 0:51ac1d130fd4 12 * are permitted provided that the following conditions are met:
mbed_official 0:51ac1d130fd4 13 *
mbed_official 0:51ac1d130fd4 14 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 0:51ac1d130fd4 15 * this list of conditions and the following disclaimer.
mbed_official 0:51ac1d130fd4 16 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 0:51ac1d130fd4 17 * this list of conditions and the following disclaimer in the documentation
mbed_official 0:51ac1d130fd4 18 * and/or other materials provided with the distribution.
mbed_official 0:51ac1d130fd4 19 * 3. The name of the author may not be used to endorse or promote products
mbed_official 0:51ac1d130fd4 20 * derived from this software without specific prior written permission.
mbed_official 0:51ac1d130fd4 21 *
mbed_official 0:51ac1d130fd4 22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
mbed_official 0:51ac1d130fd4 23 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
mbed_official 0:51ac1d130fd4 24 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
mbed_official 0:51ac1d130fd4 25 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
mbed_official 0:51ac1d130fd4 26 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
mbed_official 0:51ac1d130fd4 27 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
mbed_official 0:51ac1d130fd4 28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
mbed_official 0:51ac1d130fd4 29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
mbed_official 0:51ac1d130fd4 30 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
mbed_official 0:51ac1d130fd4 31 * OF SUCH DAMAGE.
mbed_official 0:51ac1d130fd4 32 *
mbed_official 0:51ac1d130fd4 33 * This file is part of the lwIP TCP/IP stack.
mbed_official 0:51ac1d130fd4 34 *
mbed_official 0:51ac1d130fd4 35 * Author: Adam Dunkels <adam@sics.se>
mbed_official 0:51ac1d130fd4 36 *
mbed_official 0:51ac1d130fd4 37 */
mbed_official 0:51ac1d130fd4 38
mbed_official 0:51ac1d130fd4 39 #include "lwip/err.h"
mbed_official 0:51ac1d130fd4 40
mbed_official 0:51ac1d130fd4 41 #ifdef LWIP_DEBUG
mbed_official 0:51ac1d130fd4 42
mbed_official 0:51ac1d130fd4 43 static const char *err_strerr[] = {
mbed_official 0:51ac1d130fd4 44 "Ok.", /* ERR_OK 0 */
mbed_official 0:51ac1d130fd4 45 "Out of memory error.", /* ERR_MEM -1 */
mbed_official 0:51ac1d130fd4 46 "Buffer error.", /* ERR_BUF -2 */
mbed_official 0:51ac1d130fd4 47 "Timeout.", /* ERR_TIMEOUT -3 */
mbed_official 0:51ac1d130fd4 48 "Routing problem.", /* ERR_RTE -4 */
mbed_official 0:51ac1d130fd4 49 "Operation in progress.", /* ERR_INPROGRESS -5 */
mbed_official 0:51ac1d130fd4 50 "Illegal value.", /* ERR_VAL -6 */
mbed_official 0:51ac1d130fd4 51 "Operation would block.", /* ERR_WOULDBLOCK -7 */
mbed_official 0:51ac1d130fd4 52 "Address in use.", /* ERR_USE -8 */
mbed_official 0:51ac1d130fd4 53 "Already connected.", /* ERR_ISCONN -9 */
mbed_official 0:51ac1d130fd4 54 "Connection aborted.", /* ERR_ABRT -10 */
mbed_official 0:51ac1d130fd4 55 "Connection reset.", /* ERR_RST -11 */
mbed_official 0:51ac1d130fd4 56 "Connection closed.", /* ERR_CLSD -12 */
mbed_official 0:51ac1d130fd4 57 "Not connected.", /* ERR_CONN -13 */
mbed_official 0:51ac1d130fd4 58 "Illegal argument.", /* ERR_ARG -14 */
mbed_official 0:51ac1d130fd4 59 "Low-level netif error.", /* ERR_IF -15 */
mbed_official 0:51ac1d130fd4 60 };
mbed_official 0:51ac1d130fd4 61
mbed_official 0:51ac1d130fd4 62 /**
mbed_official 0:51ac1d130fd4 63 * Convert an lwip internal error to a string representation.
mbed_official 0:51ac1d130fd4 64 *
mbed_official 0:51ac1d130fd4 65 * @param err an lwip internal err_t
mbed_official 0:51ac1d130fd4 66 * @return a string representation for err
mbed_official 0:51ac1d130fd4 67 */
mbed_official 0:51ac1d130fd4 68 const char *
mbed_official 0:51ac1d130fd4 69 lwip_strerr(err_t err)
mbed_official 0:51ac1d130fd4 70 {
mbed_official 0:51ac1d130fd4 71 return err_strerr[-err];
mbed_official 0:51ac1d130fd4 72
mbed_official 0:51ac1d130fd4 73 }
mbed_official 0:51ac1d130fd4 74
mbed_official 0:51ac1d130fd4 75 #endif /* LWIP_DEBUG */