Rod Coleman / lwip-mbed-2010

Port of LwIP performed by Ralf in 2010. Not recommended for use with recent mbed libraries, but good demos of raw LwIP possible

Dependents:   LwIP_raw_API_serverExample tiny-dtls

Core/lwIP/include/ipv4/lwip/ip_frag.h@0:0791c1fece8e, 2012-09-18 (annotated)

Committer:
RodColeman
Date:
Tue Sep 18 14:41:24 2012 +0000
Revision:
0:0791c1fece8e
[mbed] converted /Eth_TCP_Wei_Server/lwip

Who changed what in which revision?

UserRevisionLine numberNew contents of line
RodColeman 0:0791c1fece8e 1 /*
RodColeman 0:0791c1fece8e 2 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
RodColeman 0:0791c1fece8e 3 * All rights reserved.
RodColeman 0:0791c1fece8e 4 *
RodColeman 0:0791c1fece8e 5 * Redistribution and use in source and binary forms, with or without modification,
RodColeman 0:0791c1fece8e 6 * are permitted provided that the following conditions are met:
RodColeman 0:0791c1fece8e 7 *
RodColeman 0:0791c1fece8e 8 * 1. Redistributions of source code must retain the above copyright notice,
RodColeman 0:0791c1fece8e 9 * this list of conditions and the following disclaimer.
RodColeman 0:0791c1fece8e 10 * 2. Redistributions in binary form must reproduce the above copyright notice,
RodColeman 0:0791c1fece8e 11 * this list of conditions and the following disclaimer in the documentation
RodColeman 0:0791c1fece8e 12 * and/or other materials provided with the distribution.
RodColeman 0:0791c1fece8e 13 * 3. The name of the author may not be used to endorse or promote products
RodColeman 0:0791c1fece8e 14 * derived from this software without specific prior written permission.
RodColeman 0:0791c1fece8e 15 *
RodColeman 0:0791c1fece8e 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
RodColeman 0:0791c1fece8e 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
RodColeman 0:0791c1fece8e 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
RodColeman 0:0791c1fece8e 19 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
RodColeman 0:0791c1fece8e 20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
RodColeman 0:0791c1fece8e 21 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
RodColeman 0:0791c1fece8e 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
RodColeman 0:0791c1fece8e 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
RodColeman 0:0791c1fece8e 24 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
RodColeman 0:0791c1fece8e 25 * OF SUCH DAMAGE.
RodColeman 0:0791c1fece8e 26 *
RodColeman 0:0791c1fece8e 27 * This file is part of the lwIP TCP/IP stack.
RodColeman 0:0791c1fece8e 28 *
RodColeman 0:0791c1fece8e 29 * Author: Jani Monoses <jani@iv.ro>
RodColeman 0:0791c1fece8e 30 *
RodColeman 0:0791c1fece8e 31 */
RodColeman 0:0791c1fece8e 32
RodColeman 0:0791c1fece8e 33 #ifndef __LWIP_IP_FRAG_H__
RodColeman 0:0791c1fece8e 34 #define __LWIP_IP_FRAG_H__
RodColeman 0:0791c1fece8e 35
RodColeman 0:0791c1fece8e 36 #include "lwip/opt.h"
RodColeman 0:0791c1fece8e 37 #include "lwip/err.h"
RodColeman 0:0791c1fece8e 38 #include "lwip/pbuf.h"
RodColeman 0:0791c1fece8e 39 #include "lwip/netif.h"
RodColeman 0:0791c1fece8e 40 #include "lwip/ip_addr.h"
RodColeman 0:0791c1fece8e 41 #include "lwip/ip.h"
RodColeman 0:0791c1fece8e 42
RodColeman 0:0791c1fece8e 43 #ifdef __cplusplus
RodColeman 0:0791c1fece8e 44 extern "C" {
RodColeman 0:0791c1fece8e 45 #endif
RodColeman 0:0791c1fece8e 46
RodColeman 0:0791c1fece8e 47 #if IP_REASSEMBLY
RodColeman 0:0791c1fece8e 48 /* The IP reassembly timer interval in milliseconds. */
RodColeman 0:0791c1fece8e 49 #define IP_TMR_INTERVAL 1000
RodColeman 0:0791c1fece8e 50
RodColeman 0:0791c1fece8e 51 /* IP reassembly helper struct.
RodColeman 0:0791c1fece8e 52 * This is exported because memp needs to know the size.
RodColeman 0:0791c1fece8e 53 */
RodColeman 0:0791c1fece8e 54 struct ip_reassdata {
RodColeman 0:0791c1fece8e 55 struct ip_reassdata *next;
RodColeman 0:0791c1fece8e 56 struct pbuf *p;
RodColeman 0:0791c1fece8e 57 struct ip_hdr iphdr;
RodColeman 0:0791c1fece8e 58 u16_t datagram_len;
RodColeman 0:0791c1fece8e 59 u8_t flags;
RodColeman 0:0791c1fece8e 60 u8_t timer;
RodColeman 0:0791c1fece8e 61 };
RodColeman 0:0791c1fece8e 62
RodColeman 0:0791c1fece8e 63 void ip_reass_init(void);
RodColeman 0:0791c1fece8e 64 void ip_reass_tmr(void);
RodColeman 0:0791c1fece8e 65 struct pbuf * ip_reass(struct pbuf *p);
RodColeman 0:0791c1fece8e 66 #endif /* IP_REASSEMBLY */
RodColeman 0:0791c1fece8e 67
RodColeman 0:0791c1fece8e 68 #if IP_FRAG
RodColeman 0:0791c1fece8e 69 err_t ip_frag(struct pbuf *p, struct netif *netif, struct ip_addr *dest);
RodColeman 0:0791c1fece8e 70 #endif /* IP_FRAG */
RodColeman 0:0791c1fece8e 71
RodColeman 0:0791c1fece8e 72 #ifdef __cplusplus
RodColeman 0:0791c1fece8e 73 }
RodColeman 0:0791c1fece8e 74 #endif
RodColeman 0:0791c1fece8e 75
RodColeman 0:0791c1fece8e 76 #endif /* __LWIP_IP_FRAG_H__ */