From 9a272c38fb40781171f7b4d054430f2c0be730c0 Mon Sep 17 00:00:00 2001 From: patacongo Date: Sun, 2 Sep 2007 21:58:35 +0000 Subject: Implements basic TCP connection logic git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@326 42af7a65-404d-4744-a932-0658087f49c3 --- nuttx/include/netinet/in.h | 58 +++++++++++++++++++++++++++++++++++---------- nuttx/include/netinet/ip6.h | 54 +++++++++++++++++++++++++++++++++++++++++ 2 files changed, 100 insertions(+), 12 deletions(-) create mode 100644 nuttx/include/netinet/ip6.h (limited to 'nuttx/include/netinet') diff --git a/nuttx/include/netinet/in.h b/nuttx/include/netinet/in.h index e2ed78363..dd518388a 100644 --- a/nuttx/include/netinet/in.h +++ b/nuttx/include/netinet/in.h @@ -43,34 +43,68 @@ #include /**************************************************************************** - * Public Type Definitions + * Public Macro Definitions ****************************************************************************/ -/* Address to accept any incoming messages. */ -#define INADDR_ANY ((in_addr_t)0x00000000) +/* Values for protocol argument to socket() */ + +#define IPPROTO_TCP 1 +#define IPPROTO_UDP 2 + +/* Special values of in_addr_t */ + +#define INADDR_ANY ((in_addr_t)0x00000000) /* Address to accept any incoming messages */ +#define INADDR_BROADCAST ((in_addr_t)0xffffffff) /* Address to send to all hosts */ +#define INADDR_NONE ((in_addr_t)0xffffffff) /* Address indicating an error return */ + +#define IN6ADDR_ANY_INIT {{{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}}} -/* Address to send to all hosts. */ -#define INADDR_BROADCAST ((in_addr_t)0xffffffff) +/* struct in6_addr union selectors */ -/* Address indicating an error return. */ -#define INADDR_NONE ((in_addr_t)0xffffffff) +#define s6_addr in6_u.u6_addr8 +#define s6_addr16 in6_u.u6_addr16 +#define s6_addr32 in6_u.u6_addr32 + +/**************************************************************************** + * Public Type Definitions + ****************************************************************************/ /**************************************************************************** * Public Type Definitions ****************************************************************************/ -/* Internet address. */ +/* IPv4 Internet address */ + typedef uint32 in_addr_t; struct in_addr { - in_addr_t s_addr; /* address in network byte order */ + in_addr_t s_addr; /* Address (network byte order) */ }; struct sockaddr_in { - sa_family_t sin_family; /* address family: AF_INET */ - uint16 sin_port; /* port in network byte order */ - struct in_addr sin_addr; /* internet address */ + sa_family_t sin_family; /* address family: AF_INET */ + uint16 sin_port; /* port in network byte order */ + struct in_addr sin_addr; /* internet address */ +}; + +/* IPv6 Internet address */ + +struct in6_addr +{ + union + { + uint8 u6_addr8[16]; + uint16 u6_addr16[8]; + uint32 u6_addr32[4]; + } in6_u; +}; + +struct sockaddr_in6 +{ + sa_family_t sin_family; /* Address family: AF_INET */ + uint16 sin_port; /* Port in network byte order */ + struct in6_addr sin6_addr; /* IPv6 internet address */ }; /**************************************************************************** diff --git a/nuttx/include/netinet/ip6.h b/nuttx/include/netinet/ip6.h new file mode 100644 index 000000000..cc6a5295c --- /dev/null +++ b/nuttx/include/netinet/ip6.h @@ -0,0 +1,54 @@ +/**************************************************************************** + * netinet/ip6.h + * + * Copyright (C) 2007 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name Gregory Nutt nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +#ifndef __NETINET_IP6_H +#define __NETINET_IP6_H + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include +#include + +/**************************************************************************** + * Public Type Definitions + ****************************************************************************/ + +/**************************************************************************** + * Public Function Prototypes + ****************************************************************************/ + +#endif /* __NETINET_IP6_H */ -- cgit v1.2.3