Mihail Stoyanov / HTTPServer

My fork of the HTTPServer (working)

Dependents:   DGWWebServer LAN2

Core/lwIP/include/lwip/netbuf.h@0:7a64fbb4069d, 2012-08-06 (annotated)

Committer:
screamer
Date:
Mon Aug 06 09:23:14 2012 +0000
Revision:
0:7a64fbb4069d
[mbed] converted /DGWWebServer/HTTPServer

Who changed what in which revision?

UserRevisionLine numberNew contents of line
screamer 0:7a64fbb4069d 1 /*
screamer 0:7a64fbb4069d 2 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
screamer 0:7a64fbb4069d 3 * All rights reserved.
screamer 0:7a64fbb4069d 4 *
screamer 0:7a64fbb4069d 5 * Redistribution and use in source and binary forms, with or without modification,
screamer 0:7a64fbb4069d 6 * are permitted provided that the following conditions are met:
screamer 0:7a64fbb4069d 7 *
screamer 0:7a64fbb4069d 8 * 1. Redistributions of source code must retain the above copyright notice,
screamer 0:7a64fbb4069d 9 * this list of conditions and the following disclaimer.
screamer 0:7a64fbb4069d 10 * 2. Redistributions in binary form must reproduce the above copyright notice,
screamer 0:7a64fbb4069d 11 * this list of conditions and the following disclaimer in the documentation
screamer 0:7a64fbb4069d 12 * and/or other materials provided with the distribution.
screamer 0:7a64fbb4069d 13 * 3. The name of the author may not be used to endorse or promote products
screamer 0:7a64fbb4069d 14 * derived from this software without specific prior written permission.
screamer 0:7a64fbb4069d 15 *
screamer 0:7a64fbb4069d 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
screamer 0:7a64fbb4069d 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
screamer 0:7a64fbb4069d 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
screamer 0:7a64fbb4069d 19 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
screamer 0:7a64fbb4069d 20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
screamer 0:7a64fbb4069d 21 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
screamer 0:7a64fbb4069d 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
screamer 0:7a64fbb4069d 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
screamer 0:7a64fbb4069d 24 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
screamer 0:7a64fbb4069d 25 * OF SUCH DAMAGE.
screamer 0:7a64fbb4069d 26 *
screamer 0:7a64fbb4069d 27 * This file is part of the lwIP TCP/IP stack.
screamer 0:7a64fbb4069d 28 *
screamer 0:7a64fbb4069d 29 * Author: Adam Dunkels <adam@sics.se>
screamer 0:7a64fbb4069d 30 *
screamer 0:7a64fbb4069d 31 */
screamer 0:7a64fbb4069d 32 #ifndef __LWIP_NETBUF_H__
screamer 0:7a64fbb4069d 33 #define __LWIP_NETBUF_H__
screamer 0:7a64fbb4069d 34
screamer 0:7a64fbb4069d 35 #include "lwip/opt.h"
screamer 0:7a64fbb4069d 36 #include "lwip/pbuf.h"
screamer 0:7a64fbb4069d 37
screamer 0:7a64fbb4069d 38 #ifdef __cplusplus
screamer 0:7a64fbb4069d 39 extern "C" {
screamer 0:7a64fbb4069d 40 #endif
screamer 0:7a64fbb4069d 41
screamer 0:7a64fbb4069d 42 struct netbuf {
screamer 0:7a64fbb4069d 43 struct pbuf *p, *ptr;
screamer 0:7a64fbb4069d 44 struct ip_addr *addr;
screamer 0:7a64fbb4069d 45 u16_t port;
screamer 0:7a64fbb4069d 46 };
screamer 0:7a64fbb4069d 47
screamer 0:7a64fbb4069d 48 /* Network buffer functions: */
screamer 0:7a64fbb4069d 49 struct netbuf * netbuf_new (void);
screamer 0:7a64fbb4069d 50 void netbuf_delete (struct netbuf *buf);
screamer 0:7a64fbb4069d 51 void * netbuf_alloc (struct netbuf *buf, u16_t size);
screamer 0:7a64fbb4069d 52 void netbuf_free (struct netbuf *buf);
screamer 0:7a64fbb4069d 53 err_t netbuf_ref (struct netbuf *buf,
screamer 0:7a64fbb4069d 54 const void *dataptr, u16_t size);
screamer 0:7a64fbb4069d 55 void netbuf_chain (struct netbuf *head,
screamer 0:7a64fbb4069d 56 struct netbuf *tail);
screamer 0:7a64fbb4069d 57
screamer 0:7a64fbb4069d 58 u16_t netbuf_len (struct netbuf *buf);
screamer 0:7a64fbb4069d 59 err_t netbuf_data (struct netbuf *buf,
screamer 0:7a64fbb4069d 60 void **dataptr, u16_t *len);
screamer 0:7a64fbb4069d 61 s8_t netbuf_next (struct netbuf *buf);
screamer 0:7a64fbb4069d 62 void netbuf_first (struct netbuf *buf);
screamer 0:7a64fbb4069d 63
screamer 0:7a64fbb4069d 64
screamer 0:7a64fbb4069d 65 #define netbuf_copy_partial(buf, dataptr, len, offset) \
screamer 0:7a64fbb4069d 66 pbuf_copy_partial((buf)->p, (dataptr), (len), (offset))
screamer 0:7a64fbb4069d 67 #define netbuf_copy(buf,dataptr,len) netbuf_copy_partial(buf, dataptr, len, 0)
screamer 0:7a64fbb4069d 68 #define netbuf_len(buf) ((buf)->p->tot_len)
screamer 0:7a64fbb4069d 69 #define netbuf_fromaddr(buf) ((buf)->addr)
screamer 0:7a64fbb4069d 70 #define netbuf_fromport(buf) ((buf)->port)
screamer 0:7a64fbb4069d 71
screamer 0:7a64fbb4069d 72 #ifdef __cplusplus
screamer 0:7a64fbb4069d 73 }
screamer 0:7a64fbb4069d 74 #endif
screamer 0:7a64fbb4069d 75
screamer 0:7a64fbb4069d 76 #endif /* __LWIP_NETBUF_H__ */