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<h1>sockets.h</h1><div class="fragment"><pre>00001 <span class="comment">/*</span>
00002 <span class="comment"> * Copyright (c) 2001, Swedish Institute of Computer Science.</span>
00003 <span class="comment"> * All rights reserved. </span>
00004 <span class="comment"> *</span>
00005 <span class="comment"> * Redistribution and use in source and binary forms, with or without </span>
00006 <span class="comment"> * modification, are permitted provided that the following conditions </span>
00007 <span class="comment"> * are met: </span>
00008 <span class="comment"> * 1. Redistributions of source code must retain the above copyright </span>
00009 <span class="comment"> * notice, this list of conditions and the following disclaimer. </span>
00010 <span class="comment"> * 2. Redistributions in binary form must reproduce the above copyright </span>
00011 <span class="comment"> * notice, this list of conditions and the following disclaimer in the </span>
00012 <span class="comment"> * documentation and/or other materials provided with the distribution. </span>
00013 <span class="comment"> * 3. Neither the name of the Institute nor the names of its contributors </span>
00014 <span class="comment"> * may be used to endorse or promote products derived from this software </span>
00015 <span class="comment"> * without specific prior written permission. </span>
00016 <span class="comment"> *</span>
00017 <span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND </span>
00018 <span class="comment"> * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE </span>
00019 <span class="comment"> * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE </span>
00020 <span class="comment"> * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE </span>
00021 <span class="comment"> * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL </span>
00022 <span class="comment"> * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS </span>
00023 <span class="comment"> * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) </span>
00024 <span class="comment"> * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT </span>
00025 <span class="comment"> * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY </span>
00026 <span class="comment"> * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF </span>
00027 <span class="comment"> * SUCH DAMAGE. </span>
00028 <span class="comment"> *</span>
00029 <span class="comment"> * This file is part of the lwIP TCP/IP stack.</span>
00030 <span class="comment"> * </span>
00031 <span class="comment"> * Author: Adam Dunkels <adam@sics.se></span>
00032 <span class="comment"> *</span>
00033 <span class="comment"> * $Id$</span>
00034 <span class="comment"> */</span>
00035
00036
00037 <span class="preprocessor">#ifndef __LWIP_SOCKETS_H__</span>
00038 <span class="preprocessor"></span><span class="preprocessor">#define __LWIP_SOCKETS_H__</span>
00039 <span class="preprocessor"></span>
00040 <span class="preprocessor">#include <ubixos/types.h></span>
00041
00042 <span class="keyword">struct </span>in_addr {
00043 uInt32 s_addr;
00044 };
00045
00046
00047 <span class="keyword">struct </span>sockaddr_in {
00048 uInt8 sin_len;
00049 uInt8 sin_family;
00050 uInt16 sin_port;
00051 <span class="keyword">struct </span>in_addr sin_addr;
00052 <span class="keywordtype">char</span> sin_zero[8];
00053 };
00054
00055 <span class="keyword">struct </span>sockaddr {
00056 uInt8 sa_len;
00057 uInt8 sa_family;
00058 <span class="keywordtype">char</span> sa_data[14];
00059 };
00060
00061 <span class="preprocessor">#define SOCK_STREAM 1</span>
00062 <span class="preprocessor"></span><span class="preprocessor">#define SOCK_DGRAM 2</span>
00063 <span class="preprocessor"></span>
00064 <span class="preprocessor">#define AF_INET 2</span>
00065 <span class="preprocessor"></span><span class="preprocessor">#define PF_INET AF_INET</span>
00066 <span class="preprocessor"></span>
00067 <span class="preprocessor">#define IPPROTO_TCP 6</span>
00068 <span class="preprocessor"></span><span class="preprocessor">#define IPPROTO_UDP 17</span>
00069 <span class="preprocessor"></span>
00070 <span class="preprocessor">#define INADDR_ANY 0</span>
00071 <span class="preprocessor"></span><span class="preprocessor">#define INADDR_BROADCAST 0xffffffff</span>
00072 <span class="preprocessor"></span>
00073 <span class="keywordtype">int</span> lwip_accept(<span class="keywordtype">int</span> s, <span class="keyword">struct</span> sockaddr *addr, <span class="keywordtype">int</span> *addrlen);
00074 <span class="keywordtype">int</span> lwip_bind(<span class="keywordtype">int</span> s, <span class="keyword">struct</span> sockaddr *name, <span class="keywordtype">int</span> namelen);
00075 <span class="keywordtype">int</span> lwip_close(<span class="keywordtype">int</span> s);
00076 <span class="keywordtype">int</span> lwip_connect(<span class="keywordtype">int</span> s, <span class="keyword">struct</span> sockaddr *name, <span class="keywordtype">int</span> namelen);
00077 <span class="keywordtype">int</span> lwip_listen(<span class="keywordtype">int</span> s, <span class="keywordtype">int</span> backlog);
00078 <span class="keywordtype">int</span> lwip_recv(<span class="keywordtype">int</span> s, <span class="keywordtype">void</span> *mem, <span class="keywordtype">int</span> len, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags);
00079 <span class="keywordtype">int</span> lwip_read(<span class="keywordtype">int</span> s, <span class="keywordtype">void</span> *mem, <span class="keywordtype">int</span> len);
00080 <span class="keywordtype">int</span> lwip_recvfrom(<span class="keywordtype">int</span> s, <span class="keywordtype">void</span> *mem, <span class="keywordtype">int</span> len, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags,
00081 <span class="keyword">struct</span> sockaddr *from, <span class="keywordtype">int</span> *fromlen);
00082 <span class="keywordtype">int</span> lwip_send(<span class="keywordtype">int</span> s, <span class="keywordtype">void</span> *dataptr, <span class="keywordtype">int</span> size, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags);
00083 <span class="keywordtype">int</span> lwip_sendto(<span class="keywordtype">int</span> s, <span class="keywordtype">void</span> *dataptr, <span class="keywordtype">int</span> size, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags,
00084 <span class="keyword">struct</span> sockaddr *to, <span class="keywordtype">int</span> tolen);
00085 <span class="keywordtype">int</span> lwip_socket(<span class="keywordtype">int</span> domain, <span class="keywordtype">int</span> type, <span class="keywordtype">int</span> protocol);
00086 <span class="keywordtype">int</span> lwip_write(<span class="keywordtype">int</span> s, <span class="keywordtype">void</span> *dataptr, <span class="keywordtype">int</span> size);
00087
00088 <span class="preprocessor">#ifdef LWIP_COMPAT_SOCKETS</span>
00089 <span class="preprocessor"></span><span class="preprocessor">#define accept(a,b,c) lwip_accept(a,b,c)</span>
00090 <span class="preprocessor"></span><span class="preprocessor">#define bind(a,b,c) lwip_bind(a,b,c)</span>
00091 <span class="preprocessor"></span><span class="preprocessor">#define close(s) lwip_close(s)</span>
00092 <span class="preprocessor"></span><span class="preprocessor">#define connect(a,b,c) lwip_connect(a,b,c)</span>
00093 <span class="preprocessor"></span><span class="preprocessor">#define listen(a,b) lwip_listen(a,b)</span>
00094 <span class="preprocessor"></span><span class="preprocessor">#define recv(a,b,c,d) lwip_recv(a,b,c,d)</span>
00095 <span class="preprocessor"></span><span class="preprocessor">#define read(a,b,c) lwip_read(a,b,c)</span>
00096 <span class="preprocessor"></span><span class="preprocessor">#define recvfrom(a,b,c,d,e,f) lwip_recvfrom(a,b,c,d,e,f)</span>
00097 <span class="preprocessor"></span><span class="preprocessor">#define send(a,b,c,d) lwip_send(a,b,c,d)</span>
00098 <span class="preprocessor"></span><span class="preprocessor">#define sendto(a,b,c,d,e,f) lwip_sendto(a,b,c,d,e,f)</span>
00099 <span class="preprocessor"></span><span class="preprocessor">#define socket(a,b,c) lwip_socket(a,b,c)</span>
00100 <span class="preprocessor"></span><span class="preprocessor">#define write(a,b,c) lwip_write(a,b,c)</span>
00101 <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* LWIP_NO_COMPAT_SOCKETS */</span>
00102
00103 <span class="preprocessor">#endif </span><span class="comment">/* __LWIP_SOCKETS_H__ */</span>
00104
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