HTTPServer -

Users » slowness » Code » HTTPServer

bruno LARNAUDIE / Mbed 2 deprecated HTTPServer

EthernetNetIf/LPC2368/lwip/include/lwip/def.h@0:58c3d014a4e7, 2011-09-06 (annotated)

Committer:: slowness
Date:: Tue Sep 06 18:05:46 2011 +0000
Revision:: 0:58c3d014a4e7

Who changed what in which revision?

User	Revision	Line number	New contents of line
slowness	0:58c3d014a4e7	1	/*
slowness	0:58c3d014a4e7	2	* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
slowness	0:58c3d014a4e7	3	* All rights reserved.
slowness	0:58c3d014a4e7	4	*
slowness	0:58c3d014a4e7	5	* Redistribution and use in source and binary forms, with or without modification,
slowness	0:58c3d014a4e7	6	* are permitted provided that the following conditions are met:
slowness	0:58c3d014a4e7	7	*
slowness	0:58c3d014a4e7	8	* 1. Redistributions of source code must retain the above copyright notice,
slowness	0:58c3d014a4e7	9	* this list of conditions and the following disclaimer.
slowness	0:58c3d014a4e7	10	* 2. Redistributions in binary form must reproduce the above copyright notice,
slowness	0:58c3d014a4e7	11	* this list of conditions and the following disclaimer in the documentation
slowness	0:58c3d014a4e7	12	* and/or other materials provided with the distribution.
slowness	0:58c3d014a4e7	13	* 3. The name of the author may not be used to endorse or promote products
slowness	0:58c3d014a4e7	14	* derived from this software without specific prior written permission.
slowness	0:58c3d014a4e7	15	*
slowness	0:58c3d014a4e7	16	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
slowness	0:58c3d014a4e7	17	* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
slowness	0:58c3d014a4e7	18	* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
slowness	0:58c3d014a4e7	19	* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
slowness	0:58c3d014a4e7	20	* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
slowness	0:58c3d014a4e7	21	* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
slowness	0:58c3d014a4e7	22	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
slowness	0:58c3d014a4e7	23	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
slowness	0:58c3d014a4e7	24	* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
slowness	0:58c3d014a4e7	25	* OF SUCH DAMAGE.
slowness	0:58c3d014a4e7	26	*
slowness	0:58c3d014a4e7	27	* This file is part of the lwIP TCP/IP stack.
slowness	0:58c3d014a4e7	28	*
slowness	0:58c3d014a4e7	29	* Author: Adam Dunkels <adam@sics.se>
slowness	0:58c3d014a4e7	30	*
slowness	0:58c3d014a4e7	31	*/
slowness	0:58c3d014a4e7	32	#ifndef __LWIP_DEF_H__
slowness	0:58c3d014a4e7	33	#define __LWIP_DEF_H__
slowness	0:58c3d014a4e7	34
slowness	0:58c3d014a4e7	35	/* arch.h might define NULL already */
slowness	0:58c3d014a4e7	36	#include "lwip/arch.h"
slowness	0:58c3d014a4e7	37	#include "lwip/opt.h"
slowness	0:58c3d014a4e7	38
slowness	0:58c3d014a4e7	39	#ifdef __cplusplus
slowness	0:58c3d014a4e7	40	extern "C" {
slowness	0:58c3d014a4e7	41	#endif
slowness	0:58c3d014a4e7	42
slowness	0:58c3d014a4e7	43	#define LWIP_MAX(x , y) (((x) > (y)) ? (x) : (y))
slowness	0:58c3d014a4e7	44	#define LWIP_MIN(x , y) (((x) < (y)) ? (x) : (y))
slowness	0:58c3d014a4e7	45
slowness	0:58c3d014a4e7	46	#ifndef NULL
slowness	0:58c3d014a4e7	47	#define NULL ((void *)0)
slowness	0:58c3d014a4e7	48	#endif
slowness	0:58c3d014a4e7	49
slowness	0:58c3d014a4e7	50	/** Get the absolute difference between 2 u32_t values (correcting overflows)
slowness	0:58c3d014a4e7	51	* 'a' is expected to be 'higher' (without overflow) than 'b'. */
slowness	0:58c3d014a4e7	52	#define LWIP_U32_DIFF(a, b) (((a) >= (b)) ? ((a) - (b)) : (((a) + ((b) ^ 0xFFFFFFFF) + 1)))
slowness	0:58c3d014a4e7	53
slowness	0:58c3d014a4e7	54	/* Endianess-optimized shifting of two u8_t to create one u16_t */
slowness	0:58c3d014a4e7	55	#if BYTE_ORDER == LITTLE_ENDIAN
slowness	0:58c3d014a4e7	56	#define LWIP_MAKE_U16(a, b) ((a << 8) \| b)
slowness	0:58c3d014a4e7	57	#else
slowness	0:58c3d014a4e7	58	#define LWIP_MAKE_U16(a, b) ((b << 8) \| a)
slowness	0:58c3d014a4e7	59	#endif
slowness	0:58c3d014a4e7	60
slowness	0:58c3d014a4e7	61	#ifndef LWIP_PLATFORM_BYTESWAP
slowness	0:58c3d014a4e7	62	#define LWIP_PLATFORM_BYTESWAP 0
slowness	0:58c3d014a4e7	63	#endif
slowness	0:58c3d014a4e7	64
slowness	0:58c3d014a4e7	65	#ifndef LWIP_PREFIX_BYTEORDER_FUNCS
slowness	0:58c3d014a4e7	66	/* workaround for naming collisions on some platforms */
slowness	0:58c3d014a4e7	67
slowness	0:58c3d014a4e7	68	#ifdef htons
slowness	0:58c3d014a4e7	69	#undef htons
slowness	0:58c3d014a4e7	70	#endif /* htons */
slowness	0:58c3d014a4e7	71	#ifdef htonl
slowness	0:58c3d014a4e7	72	#undef htonl
slowness	0:58c3d014a4e7	73	#endif /* htonl */
slowness	0:58c3d014a4e7	74	#ifdef ntohs
slowness	0:58c3d014a4e7	75	#undef ntohs
slowness	0:58c3d014a4e7	76	#endif /* ntohs */
slowness	0:58c3d014a4e7	77	#ifdef ntohl
slowness	0:58c3d014a4e7	78	#undef ntohl
slowness	0:58c3d014a4e7	79	#endif /* ntohl */
slowness	0:58c3d014a4e7	80
slowness	0:58c3d014a4e7	81	#define htons(x) lwip_htons(x)
slowness	0:58c3d014a4e7	82	#define ntohs(x) lwip_ntohs(x)
slowness	0:58c3d014a4e7	83	#define htonl(x) lwip_htonl(x)
slowness	0:58c3d014a4e7	84	#define ntohl(x) lwip_ntohl(x)
slowness	0:58c3d014a4e7	85	#endif /* LWIP_PREFIX_BYTEORDER_FUNCS */
slowness	0:58c3d014a4e7	86
slowness	0:58c3d014a4e7	87	#if BYTE_ORDER == BIG_ENDIAN
slowness	0:58c3d014a4e7	88	#define lwip_htons(x) (x)
slowness	0:58c3d014a4e7	89	#define lwip_ntohs(x) (x)
slowness	0:58c3d014a4e7	90	#define lwip_htonl(x) (x)
slowness	0:58c3d014a4e7	91	#define lwip_ntohl(x) (x)
slowness	0:58c3d014a4e7	92	#define PP_HTONS(x) (x)
slowness	0:58c3d014a4e7	93	#define PP_NTOHS(x) (x)
slowness	0:58c3d014a4e7	94	#define PP_HTONL(x) (x)
slowness	0:58c3d014a4e7	95	#define PP_NTOHL(x) (x)
slowness	0:58c3d014a4e7	96	#else /* BYTE_ORDER != BIG_ENDIAN */
slowness	0:58c3d014a4e7	97	#if LWIP_PLATFORM_BYTESWAP
slowness	0:58c3d014a4e7	98	#define lwip_htons(x) LWIP_PLATFORM_HTONS(x)
slowness	0:58c3d014a4e7	99	#define lwip_ntohs(x) LWIP_PLATFORM_HTONS(x)
slowness	0:58c3d014a4e7	100	#define lwip_htonl(x) LWIP_PLATFORM_HTONL(x)
slowness	0:58c3d014a4e7	101	#define lwip_ntohl(x) LWIP_PLATFORM_HTONL(x)
slowness	0:58c3d014a4e7	102	#else /* LWIP_PLATFORM_BYTESWAP */
slowness	0:58c3d014a4e7	103	u16_t lwip_htons(u16_t x);
slowness	0:58c3d014a4e7	104	u16_t lwip_ntohs(u16_t x);
slowness	0:58c3d014a4e7	105	u32_t lwip_htonl(u32_t x);
slowness	0:58c3d014a4e7	106	u32_t lwip_ntohl(u32_t x);
slowness	0:58c3d014a4e7	107	#endif /* LWIP_PLATFORM_BYTESWAP */
slowness	0:58c3d014a4e7	108
slowness	0:58c3d014a4e7	109	/* These macros should be calculated by the preprocessor and are used
slowness	0:58c3d014a4e7	110	with compile-time constants only (so that there is no little-endian
slowness	0:58c3d014a4e7	111	overhead at runtime). */
slowness	0:58c3d014a4e7	112	#define PP_HTONS(x) ((((x) & 0xff) << 8) \| (((x) & 0xff00) >> 8))
slowness	0:58c3d014a4e7	113	#define PP_NTOHS(x) PP_HTONS(x)
slowness	0:58c3d014a4e7	114	#define PP_HTONL(x) ((((x) & 0xff) << 24) \| \
slowness	0:58c3d014a4e7	115	(((x) & 0xff00) << 8) \| \
slowness	0:58c3d014a4e7	116	(((x) & 0xff0000UL) >> 8) \| \
slowness	0:58c3d014a4e7	117	(((x) & 0xff000000UL) >> 24))
slowness	0:58c3d014a4e7	118	#define PP_NTOHL(x) PP_HTONL(x)
slowness	0:58c3d014a4e7	119
slowness	0:58c3d014a4e7	120	#endif /* BYTE_ORDER == BIG_ENDIAN */
slowness	0:58c3d014a4e7	121
slowness	0:58c3d014a4e7	122	#ifdef __cplusplus
slowness	0:58c3d014a4e7	123	}
slowness	0:58c3d014a4e7	124	#endif
slowness	0:58c3d014a4e7	125
slowness	0:58c3d014a4e7	126	#endif /* __LWIP_DEF_H__ */
slowness	0:58c3d014a4e7	127

Repository toolbox

Export to desktop IDE

Build repository

Repository details

Type:	Program
Mbed OS support:	Mbed 2 deprecated
Created:	06 Sep 2011
Imports:	112
Forks:	0
Commits:	1
Dependents:	1
Dependencies:	1
Followers:	2

EthernetNetIf/LPC2368/lwip/include/lwip/def.h@0:58c3d014a4e7, 2011-09-06 (annotated)

Who changed what in which revision?

Repository toolbox

Repository details

Important Information for this Arm website

Access Warning