94 lines
3.5 KiB
C
94 lines
3.5 KiB
C
/*
|
|
* Copyright (c) 2001-2003 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 __ARCH_CC_H__
|
|
#define __ARCH_CC_H__
|
|
|
|
/* Include some files for defining library routines */
|
|
#include <stdio.h> /* printf, fflush, FILE */
|
|
#include <stdlib.h> /* abort */
|
|
|
|
|
|
|
|
/** @todo fix some warnings: don't use #pragma if compiling with cygwin gcc */
|
|
#ifndef __GNUC__
|
|
#include <limits.h>
|
|
#pragma warning (disable: 4244) /* disable conversion warning (implicit integer promotion!) */
|
|
#pragma warning (disable: 4127) /* conditional expression is constant */
|
|
#pragma warning (disable: 4996) /* 'strncpy' was declared deprecated */
|
|
#pragma warning (disable: 4103) /* structure packing changed by including file */
|
|
#endif
|
|
|
|
#define LWIP_PROVIDE_ERRNO
|
|
|
|
/* Define generic types used in lwIP */
|
|
typedef unsigned char u8_t;
|
|
typedef signed char s8_t;
|
|
typedef unsigned short u16_t;
|
|
typedef signed short s16_t;
|
|
typedef unsigned long u32_t;
|
|
typedef signed long s32_t;
|
|
|
|
typedef size_t mem_ptr_t;
|
|
typedef u32_t sys_prot_t;
|
|
|
|
/* Define (sn)printf formatters for these lwIP types */
|
|
#define X8_F "02x"
|
|
#define U16_F "hu"
|
|
#define S16_F "hd"
|
|
#define X16_F "hx"
|
|
#define U32_F "lu"
|
|
#define S32_F "ld"
|
|
#define X32_F "lx"
|
|
#define SZT_F U32_F
|
|
|
|
/* Compiler hints for packing structures */
|
|
#define PACK_STRUCT_STRUCT __attribute__( (packed) )
|
|
|
|
/* Plaform specific diagnostic output */
|
|
#define LWIP_PLATFORM_DIAG(x) do { printf x; } while(0)
|
|
|
|
#define LWIP_PLATFORM_ASSERT(x) do { printf("Assertion \"%s\" failed at line %d in %s\n", \
|
|
x, __LINE__, __FILE__); fflush(NULL); abort(); } while(0)
|
|
|
|
#define LWIP_ERROR(message, expression, handler) do { if (!(expression)) { \
|
|
printf("Assertion \"%s\" failed at line %d in %s\n", message, __LINE__, __FILE__); \
|
|
fflush(NULL);handler;} } while(0)
|
|
|
|
/* C runtime functions redefined */
|
|
#define snprintf _snprintf
|
|
|
|
u32_t dns_lookup_external_hosts_file(const char *name);
|
|
|
|
#define LWIP_RAND() ((u32_t)rand())
|
|
|
|
#endif /* __ARCH_CC_H__ */
|