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Adam Green / Mbed 2 deprecated WeatherStation

Web server based weather station using Sparkfun Weather Meters.

Dependencies: FatFileSystem mbed WeatherMeters SDFileSystem

NetStack/lwip/include/ipv4/lwip/icmp.h@0:616601bde9fb, 2012-02-23 (annotated)

Committer:: AdamGreen
Date:: Thu Feb 23 21:38:39 2012 +0000
Revision:: 0:616601bde9fb

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User	Revision	Line number	New contents of line
AdamGreen	0:616601bde9fb	1	/*
AdamGreen	0:616601bde9fb	2	* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
AdamGreen	0:616601bde9fb	3	* All rights reserved.
AdamGreen	0:616601bde9fb	4	*
AdamGreen	0:616601bde9fb	5	* Redistribution and use in source and binary forms, with or without modification,
AdamGreen	0:616601bde9fb	6	* are permitted provided that the following conditions are met:
AdamGreen	0:616601bde9fb	7	*
AdamGreen	0:616601bde9fb	8	* 1. Redistributions of source code must retain the above copyright notice,
AdamGreen	0:616601bde9fb	9	* this list of conditions and the following disclaimer.
AdamGreen	0:616601bde9fb	10	* 2. Redistributions in binary form must reproduce the above copyright notice,
AdamGreen	0:616601bde9fb	11	* this list of conditions and the following disclaimer in the documentation
AdamGreen	0:616601bde9fb	12	* and/or other materials provided with the distribution.
AdamGreen	0:616601bde9fb	13	* 3. The name of the author may not be used to endorse or promote products
AdamGreen	0:616601bde9fb	14	* derived from this software without specific prior written permission.
AdamGreen	0:616601bde9fb	15	*
AdamGreen	0:616601bde9fb	16	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
AdamGreen	0:616601bde9fb	17	* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
AdamGreen	0:616601bde9fb	18	* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
AdamGreen	0:616601bde9fb	19	* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
AdamGreen	0:616601bde9fb	20	* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
AdamGreen	0:616601bde9fb	21	* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
AdamGreen	0:616601bde9fb	22	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
AdamGreen	0:616601bde9fb	23	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
AdamGreen	0:616601bde9fb	24	* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
AdamGreen	0:616601bde9fb	25	* OF SUCH DAMAGE.
AdamGreen	0:616601bde9fb	26	*
AdamGreen	0:616601bde9fb	27	* This file is part of the lwIP TCP/IP stack.
AdamGreen	0:616601bde9fb	28	*
AdamGreen	0:616601bde9fb	29	* Author: Adam Dunkels <adam@sics.se>
AdamGreen	0:616601bde9fb	30	*
AdamGreen	0:616601bde9fb	31	*/
AdamGreen	0:616601bde9fb	32	#ifndef __LWIP_ICMP_H__
AdamGreen	0:616601bde9fb	33	#define __LWIP_ICMP_H__
AdamGreen	0:616601bde9fb	34
AdamGreen	0:616601bde9fb	35	#include "lwip/opt.h"
AdamGreen	0:616601bde9fb	36	#include "lwip/pbuf.h"
AdamGreen	0:616601bde9fb	37	#include "lwip/ip_addr.h"
AdamGreen	0:616601bde9fb	38	#include "lwip/netif.h"
AdamGreen	0:616601bde9fb	39
AdamGreen	0:616601bde9fb	40	#ifdef __cplusplus
AdamGreen	0:616601bde9fb	41	extern "C" {
AdamGreen	0:616601bde9fb	42	#endif
AdamGreen	0:616601bde9fb	43
AdamGreen	0:616601bde9fb	44	#define ICMP_ER 0 /* echo reply */
AdamGreen	0:616601bde9fb	45	#define ICMP_DUR 3 /* destination unreachable */
AdamGreen	0:616601bde9fb	46	#define ICMP_SQ 4 /* source quench */
AdamGreen	0:616601bde9fb	47	#define ICMP_RD 5 /* redirect */
AdamGreen	0:616601bde9fb	48	#define ICMP_ECHO 8 /* echo */
AdamGreen	0:616601bde9fb	49	#define ICMP_TE 11 /* time exceeded */
AdamGreen	0:616601bde9fb	50	#define ICMP_PP 12 /* parameter problem */
AdamGreen	0:616601bde9fb	51	#define ICMP_TS 13 /* timestamp */
AdamGreen	0:616601bde9fb	52	#define ICMP_TSR 14 /* timestamp reply */
AdamGreen	0:616601bde9fb	53	#define ICMP_IRQ 15 /* information request */
AdamGreen	0:616601bde9fb	54	#define ICMP_IR 16 /* information reply */
AdamGreen	0:616601bde9fb	55
AdamGreen	0:616601bde9fb	56	enum icmp_dur_type {
AdamGreen	0:616601bde9fb	57	ICMP_DUR_NET = 0, /* net unreachable */
AdamGreen	0:616601bde9fb	58	ICMP_DUR_HOST = 1, /* host unreachable */
AdamGreen	0:616601bde9fb	59	ICMP_DUR_PROTO = 2, /* protocol unreachable */
AdamGreen	0:616601bde9fb	60	ICMP_DUR_PORT = 3, /* port unreachable */
AdamGreen	0:616601bde9fb	61	ICMP_DUR_FRAG = 4, /* fragmentation needed and DF set */
AdamGreen	0:616601bde9fb	62	ICMP_DUR_SR = 5 /* source route failed */
AdamGreen	0:616601bde9fb	63	};
AdamGreen	0:616601bde9fb	64
AdamGreen	0:616601bde9fb	65	enum icmp_te_type {
AdamGreen	0:616601bde9fb	66	ICMP_TE_TTL = 0, /* time to live exceeded in transit */
AdamGreen	0:616601bde9fb	67	ICMP_TE_FRAG = 1 /* fragment reassembly time exceeded */
AdamGreen	0:616601bde9fb	68	};
AdamGreen	0:616601bde9fb	69
AdamGreen	0:616601bde9fb	70	#ifdef PACK_STRUCT_USE_INCLUDES
AdamGreen	0:616601bde9fb	71	# include "arch/bpstruct.h"
AdamGreen	0:616601bde9fb	72	#endif
AdamGreen	0:616601bde9fb	73	/* This is the standard ICMP header only that the u32_t data
AdamGreen	0:616601bde9fb	74	* is splitted to two u16_t like ICMP echo needs it.
AdamGreen	0:616601bde9fb	75	* This header is also used for other ICMP types that do not
AdamGreen	0:616601bde9fb	76	* use the data part.
AdamGreen	0:616601bde9fb	77	*/
AdamGreen	0:616601bde9fb	78	PACK_STRUCT_BEGIN
AdamGreen	0:616601bde9fb	79	struct icmp_echo_hdr {
AdamGreen	0:616601bde9fb	80	PACK_STRUCT_FIELD(u8_t type);
AdamGreen	0:616601bde9fb	81	PACK_STRUCT_FIELD(u8_t code);
AdamGreen	0:616601bde9fb	82	PACK_STRUCT_FIELD(u16_t chksum);
AdamGreen	0:616601bde9fb	83	PACK_STRUCT_FIELD(u16_t id);
AdamGreen	0:616601bde9fb	84	PACK_STRUCT_FIELD(u16_t seqno);
AdamGreen	0:616601bde9fb	85	} PACK_STRUCT_STRUCT;
AdamGreen	0:616601bde9fb	86	PACK_STRUCT_END
AdamGreen	0:616601bde9fb	87	#ifdef PACK_STRUCT_USE_INCLUDES
AdamGreen	0:616601bde9fb	88	# include "arch/epstruct.h"
AdamGreen	0:616601bde9fb	89	#endif
AdamGreen	0:616601bde9fb	90
AdamGreen	0:616601bde9fb	91	#define ICMPH_TYPE(hdr) ((hdr)->type)
AdamGreen	0:616601bde9fb	92	#define ICMPH_CODE(hdr) ((hdr)->code)
AdamGreen	0:616601bde9fb	93
AdamGreen	0:616601bde9fb	94	/* Combines type and code to an u16_t */
AdamGreen	0:616601bde9fb	95	#define ICMPH_TYPE_SET(hdr, t) ((hdr)->type = (t))
AdamGreen	0:616601bde9fb	96	#define ICMPH_CODE_SET(hdr, c) ((hdr)->code = (c))
AdamGreen	0:616601bde9fb	97
AdamGreen	0:616601bde9fb	98
AdamGreen	0:616601bde9fb	99	#if LWIP_ICMP /* don't build if not configured for use in lwipopts.h */
AdamGreen	0:616601bde9fb	100
AdamGreen	0:616601bde9fb	101	void icmp_input(struct pbuf p, struct netif inp);
AdamGreen	0:616601bde9fb	102	void icmp_dest_unreach(struct pbuf *p, enum icmp_dur_type t);
AdamGreen	0:616601bde9fb	103	void icmp_time_exceeded(struct pbuf *p, enum icmp_te_type t);
AdamGreen	0:616601bde9fb	104
AdamGreen	0:616601bde9fb	105	#endif /* LWIP_ICMP */
AdamGreen	0:616601bde9fb	106
AdamGreen	0:616601bde9fb	107	#ifdef __cplusplus
AdamGreen	0:616601bde9fb	108	}
AdamGreen	0:616601bde9fb	109	#endif
AdamGreen	0:616601bde9fb	110
AdamGreen	0:616601bde9fb	111	#endif /* __LWIP_ICMP_H__ */

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Type:	Program
Mbed OS support:	Mbed 2 deprecated
Created:	23 Feb 2012
Imports:	113
Forks:	0
Commits:	2
Dependents:	0
Dependencies:	4
Followers:	6

NetStack/lwip/include/ipv4/lwip/icmp.h@0:616601bde9fb, 2012-02-23 (annotated)

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