wip
Dependents: EthernetInterface_vz
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include/lwip/err.h
- Committer:
- mbed_official
- Date:
- 2012-06-22
- Revision:
- 0:51ac1d130fd4
File content as of revision 0:51ac1d130fd4:
/* * Copyright (c) 2001-2004 Swedish Institute of Computer Science. * All rights reserved. * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY * OF SUCH DAMAGE. * * This file is part of the lwIP TCP/IP stack. * * Author: Adam Dunkels <adam@sics.se> * */ #ifndef __LWIP_ERR_H__ #define __LWIP_ERR_H__ #include "lwip/opt.h" #include "lwip/arch.h" #ifdef __cplusplus extern "C" { #endif /** Define LWIP_ERR_T in cc.h if you want to use * a different type for your platform (must be signed). */ #ifdef LWIP_ERR_T typedef LWIP_ERR_T err_t; #else /* LWIP_ERR_T */ typedef s8_t err_t; #endif /* LWIP_ERR_T*/ /* Definitions for error constants. */ #define ERR_OK 0 /* No error, everything OK. */ #define ERR_MEM -1 /* Out of memory error. */ #define ERR_BUF -2 /* Buffer error. */ #define ERR_TIMEOUT -3 /* Timeout. */ #define ERR_RTE -4 /* Routing problem. */ #define ERR_INPROGRESS -5 /* Operation in progress */ #define ERR_VAL -6 /* Illegal value. */ #define ERR_WOULDBLOCK -7 /* Operation would block. */ #define ERR_USE -8 /* Address in use. */ #define ERR_ISCONN -9 /* Already connected. */ #define ERR_IS_FATAL(e) ((e) < ERR_ISCONN) #define ERR_ABRT -10 /* Connection aborted. */ #define ERR_RST -11 /* Connection reset. */ #define ERR_CLSD -12 /* Connection closed. */ #define ERR_CONN -13 /* Not connected. */ #define ERR_ARG -14 /* Illegal argument. */ #define ERR_IF -15 /* Low-level netif error */ #ifdef LWIP_DEBUG extern const char *lwip_strerr(err_t err); #else #define lwip_strerr(x) "" #endif /* LWIP_DEBUG */ #ifdef __cplusplus } #endif #endif /* __LWIP_ERR_H__ */