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111 lines
3.9 KiB
C
111 lines
3.9 KiB
C
/*
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* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*
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* This file is part of the lwIP TCP/IP stack.
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*
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* Author: Adam Dunkels <adam@sics.se>
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*
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*/
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#ifndef LWIP_ARCH_CC_H
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#define LWIP_ARCH_CC_H
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#ifdef _MSC_VER
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#pragma warning (disable: 4127) /* conditional expression is constant */
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#pragma warning (disable: 4996) /* 'strncpy' was declared deprecated */
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#pragma warning (disable: 4103) /* structure packing changed by including file */
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#pragma warning (disable: 4820) /* 'x' bytes padding added after data member 'y' */
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#pragma warning (disable: 4711) /* The compiler performed inlining on the given function, although it was not marked for inlining */
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#endif
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#ifdef _MSC_VER
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#if _MSC_VER >= 1910
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#include <errno.h> /* use MSVC errno for >= 2017 */
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#else
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#define LWIP_PROVIDE_ERRNO /* provide errno for MSVC pre-2017 */
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#endif
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#else /* _MSC_VER */
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#define LWIP_PROVIDE_ERRNO /* provide errno for non-MSVC */
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#endif /* _MSC_VER */
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/* Define platform endianness (might already be defined) */
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#ifndef BYTE_ORDER
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#define BYTE_ORDER LITTLE_ENDIAN
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#endif /* BYTE_ORDER */
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typedef int sys_prot_t;
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#ifdef _MSC_VER
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/* define _INTPTR for Win32 MSVC stdint.h */
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#define _INTPTR 2
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/* Do not use lwIP default definitions for format strings
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* because these do not work with MSVC 2010 compiler (no inttypes.h)
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*/
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#define LWIP_NO_INTTYPES_H 1
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/* Define (sn)printf formatters for these lwIP types */
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#define X8_F "02x"
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#define U16_F "hu"
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#define U32_F "lu"
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#define S32_F "ld"
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#define X32_F "lx"
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#define S16_F "hd"
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#define X16_F "hx"
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#define SZT_F "lu"
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#endif /* _MSC_VER */
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/* Compiler hints for packing structures */
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#define PACK_STRUCT_USE_INCLUDES
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#define LWIP_ERROR(message, expression, handler) do { if (!(expression)) { \
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LWIP_PLATFORM_DIAG(("Assertion \"%s\" failed at line %d in %s\n", message, __LINE__, __FILE__)); \
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handler;} } while(0)
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#ifdef _MSC_VER
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/* C runtime functions redefined */
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#if _MSC_VER < 1910
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#define snprintf _snprintf
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#endif
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#define strdup _strdup
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#endif
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/* Define an example for LWIP_PLATFORM_DIAG: since this uses varargs and the old
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* C standard lwIP targets does not support this in macros, we have extra brackets
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* around the arguments, which are left out in the following macro definition:
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*/
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#if !defined(LWIP_TESTMODE) || !LWIP_TESTMODE
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void lwip_win32_platform_diag(const char *format, ...);
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#define LWIP_PLATFORM_DIAG(x) lwip_win32_platform_diag x
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#endif
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extern unsigned int lwip_port_rand(void);
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#define LWIP_RAND() ((uint32_t)lwip_port_rand())
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#define PPP_INCLUDE_SETTINGS_HEADER
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#endif /* LWIP_ARCH_CC_H */
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