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Implements basic TCP connection logic

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@326 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2007-09-02 21:58:35 +00:00
parent 7015014104
commit f47c8cb529
25 changed files with 1426 additions and 625 deletions
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net/bind.c
+21 -4
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@@ -1,5 +1,5 @@
/****************************************************************************
* bind.c
* net/bind.c
*
* Copyright (C) 2007 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
@@ -82,9 +82,14 @@
*
****************************************************************************/
int bind(int sockfd, const struct sockaddr *my_addr, socklen_t addrlen)
int bind(int sockfd, const struct sockaddr *addr, socklen_t addrlen)
{
FAR struct socket *psock = sockfd_socket(sockfd);
#ifdef CONFIG_NET_IPv6
FAR const struct sockaddr_in6 *inaddr = (const struct sockaddr_in6 *)addr;
#else
FAR const struct sockaddr_in *inaddr = (const struct sockaddr_in *)addr;
#endif
int err;
/* Verify that the sockfd corresponds to valid, allocated socket */
@@ -95,16 +100,28 @@ int bind(int sockfd, const struct sockaddr *my_addr, socklen_t addrlen)
goto errout;
}
/* Verify that a valid address has been provided */
#ifdef CONFIG_NET_IPv6
if (addr->sa_family != AF_INET6 || addrlen < sizeof(struct sockaddr_in6))
#else
if (addr->sa_family != AF_INET || addrlen < sizeof(struct sockaddr_in))
#endif
{
err = EBADF;
goto errout;
}
/* Perform the binding depending on the protocol type */
switch (psock->s_type)
{
case SOCK_STREAM:
/* Put TCP/IP binding logic here */
#warning Put TCP/IP binding logic here
break;
#ifdef CONFIG_NET_UDP
case SOCK_DGRAM:
/* Put UDP binding logic here */
#warning Put UDP binding logic here
break;
#endif
default: