Yihui Xiong / lwip-arch-max-dev

dev

Dependents:   EthernetInterface

Fork of lwip by mbed official

include/lwip/err.h@0:51ac1d130fd4, 2012-06-22 (annotated)

Committer:
mbed_official
Date:
Fri Jun 22 09:25:39 2012 +0000
Revision:
0:51ac1d130fd4
Initial import from lwip-1.4.0: http://download.savannah.gnu.org/releases/lwip/lwip-1.4.0.zip

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 0:51ac1d130fd4 1 /*
mbed_official 0:51ac1d130fd4 2 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
mbed_official 0:51ac1d130fd4 3 * All rights reserved.
mbed_official 0:51ac1d130fd4 4 *
mbed_official 0:51ac1d130fd4 5 * Redistribution and use in source and binary forms, with or without modification,
mbed_official 0:51ac1d130fd4 6 * are permitted provided that the following conditions are met:
mbed_official 0:51ac1d130fd4 7 *
mbed_official 0:51ac1d130fd4 8 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 0:51ac1d130fd4 9 * this list of conditions and the following disclaimer.
mbed_official 0:51ac1d130fd4 10 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 0:51ac1d130fd4 11 * this list of conditions and the following disclaimer in the documentation
mbed_official 0:51ac1d130fd4 12 * and/or other materials provided with the distribution.
mbed_official 0:51ac1d130fd4 13 * 3. The name of the author may not be used to endorse or promote products
mbed_official 0:51ac1d130fd4 14 * derived from this software without specific prior written permission.
mbed_official 0:51ac1d130fd4 15 *
mbed_official 0:51ac1d130fd4 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
mbed_official 0:51ac1d130fd4 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
mbed_official 0:51ac1d130fd4 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
mbed_official 0:51ac1d130fd4 19 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
mbed_official 0:51ac1d130fd4 20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
mbed_official 0:51ac1d130fd4 21 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
mbed_official 0:51ac1d130fd4 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
mbed_official 0:51ac1d130fd4 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
mbed_official 0:51ac1d130fd4 24 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
mbed_official 0:51ac1d130fd4 25 * OF SUCH DAMAGE.
mbed_official 0:51ac1d130fd4 26 *
mbed_official 0:51ac1d130fd4 27 * This file is part of the lwIP TCP/IP stack.
mbed_official 0:51ac1d130fd4 28 *
mbed_official 0:51ac1d130fd4 29 * Author: Adam Dunkels <adam@sics.se>
mbed_official 0:51ac1d130fd4 30 *
mbed_official 0:51ac1d130fd4 31 */
mbed_official 0:51ac1d130fd4 32 #ifndef __LWIP_ERR_H__
mbed_official 0:51ac1d130fd4 33 #define __LWIP_ERR_H__
mbed_official 0:51ac1d130fd4 34
mbed_official 0:51ac1d130fd4 35 #include "lwip/opt.h"
mbed_official 0:51ac1d130fd4 36 #include "lwip/arch.h"
mbed_official 0:51ac1d130fd4 37
mbed_official 0:51ac1d130fd4 38 #ifdef __cplusplus
mbed_official 0:51ac1d130fd4 39 extern "C" {
mbed_official 0:51ac1d130fd4 40 #endif
mbed_official 0:51ac1d130fd4 41
mbed_official 0:51ac1d130fd4 42 /** Define LWIP_ERR_T in cc.h if you want to use
mbed_official 0:51ac1d130fd4 43 * a different type for your platform (must be signed). */
mbed_official 0:51ac1d130fd4 44 #ifdef LWIP_ERR_T
mbed_official 0:51ac1d130fd4 45 typedef LWIP_ERR_T err_t;
mbed_official 0:51ac1d130fd4 46 #else /* LWIP_ERR_T */
mbed_official 0:51ac1d130fd4 47 typedef s8_t err_t;
mbed_official 0:51ac1d130fd4 48 #endif /* LWIP_ERR_T*/
mbed_official 0:51ac1d130fd4 49
mbed_official 0:51ac1d130fd4 50 /* Definitions for error constants. */
mbed_official 0:51ac1d130fd4 51
mbed_official 0:51ac1d130fd4 52 #define ERR_OK 0 /* No error, everything OK. */
mbed_official 0:51ac1d130fd4 53 #define ERR_MEM -1 /* Out of memory error. */
mbed_official 0:51ac1d130fd4 54 #define ERR_BUF -2 /* Buffer error. */
mbed_official 0:51ac1d130fd4 55 #define ERR_TIMEOUT -3 /* Timeout. */
mbed_official 0:51ac1d130fd4 56 #define ERR_RTE -4 /* Routing problem. */
mbed_official 0:51ac1d130fd4 57 #define ERR_INPROGRESS -5 /* Operation in progress */
mbed_official 0:51ac1d130fd4 58 #define ERR_VAL -6 /* Illegal value. */
mbed_official 0:51ac1d130fd4 59 #define ERR_WOULDBLOCK -7 /* Operation would block. */
mbed_official 0:51ac1d130fd4 60 #define ERR_USE -8 /* Address in use. */
mbed_official 0:51ac1d130fd4 61 #define ERR_ISCONN -9 /* Already connected. */
mbed_official 0:51ac1d130fd4 62
mbed_official 0:51ac1d130fd4 63 #define ERR_IS_FATAL(e) ((e) < ERR_ISCONN)
mbed_official 0:51ac1d130fd4 64
mbed_official 0:51ac1d130fd4 65 #define ERR_ABRT -10 /* Connection aborted. */
mbed_official 0:51ac1d130fd4 66 #define ERR_RST -11 /* Connection reset. */
mbed_official 0:51ac1d130fd4 67 #define ERR_CLSD -12 /* Connection closed. */
mbed_official 0:51ac1d130fd4 68 #define ERR_CONN -13 /* Not connected. */
mbed_official 0:51ac1d130fd4 69
mbed_official 0:51ac1d130fd4 70 #define ERR_ARG -14 /* Illegal argument. */
mbed_official 0:51ac1d130fd4 71
mbed_official 0:51ac1d130fd4 72 #define ERR_IF -15 /* Low-level netif error */
mbed_official 0:51ac1d130fd4 73
mbed_official 0:51ac1d130fd4 74
mbed_official 0:51ac1d130fd4 75 #ifdef LWIP_DEBUG
mbed_official 0:51ac1d130fd4 76 extern const char *lwip_strerr(err_t err);
mbed_official 0:51ac1d130fd4 77 #else
mbed_official 0:51ac1d130fd4 78 #define lwip_strerr(x) ""
mbed_official 0:51ac1d130fd4 79 #endif /* LWIP_DEBUG */
mbed_official 0:51ac1d130fd4 80
mbed_official 0:51ac1d130fd4 81 #ifdef __cplusplus
mbed_official 0:51ac1d130fd4 82 }
mbed_official 0:51ac1d130fd4 83 #endif
mbed_official 0:51ac1d130fd4 84
mbed_official 0:51ac1d130fd4 85 #endif /* __LWIP_ERR_H__ */