#include "lwip/opt.h"
#include "lwip/ip_addr.h"
#include "lwip/netif.h"
#include "lwip/err.h"
#include "lwip/inet.h"
#include "lwip/errno.h"
#include <string.h>

Macros
#define	LWIP_TIMEVAL_PRIVATE 1

#define	accept(s, addr, addrlen) lwip_accept(s,addr,addrlen)

#define	bind(s, name, namelen) lwip_bind(s,name,namelen)

#define	shutdown(s, how) lwip_shutdown(s,how)

#define	getpeername(s, name, namelen) lwip_getpeername(s,name,namelen)

#define	getsockname(s, name, namelen) lwip_getsockname(s,name,namelen)

#define	setsockopt(s, level, optname, opval, optlen) lwip_setsockopt(s,level,optname,opval,optlen)

#define	getsockopt(s, level, optname, opval, optlen) lwip_getsockopt(s,level,optname,opval,optlen)

#define	closesocket(s) lwip_close(s)

#define	connect(s, name, namelen) lwip_connect(s,name,namelen)

#define	listen(s, backlog) lwip_listen(s,backlog)

#define	recv(s, mem, len, flags) lwip_recv(s,mem,len,flags)

#define	recvmsg(s, message, flags) lwip_recvmsg(s,message,flags)

#define	recvfrom(s, mem, len, flags, from, fromlen) lwip_recvfrom(s,mem,len,flags,from,fromlen)

#define	send(s, dataptr, size, flags) lwip_send(s,dataptr,size,flags)

#define	sendmsg(s, message, flags) lwip_sendmsg(s,message,flags)

#define	sendto(s, dataptr, size, flags, to, tolen) lwip_sendto(s,dataptr,size,flags,to,tolen)

#define	socket(domain, type, protocol) lwip_socket(domain,type,protocol)

#define	select(maxfdp1, readset, writeset, exceptset, timeout) lwip_select(maxfdp1,readset,writeset,exceptset,timeout)

#define	poll(fds, nfds, timeout) lwip_poll(fds,nfds,timeout)

#define	ioctlsocket(s, cmd, argp) lwip_ioctl(s,cmd,argp)

#define	inet_ntop(af, src, dst, size) lwip_inet_ntop(af,src,dst,size)

#define	inet_pton(af, src, dst) lwip_inet_pton(af,src,dst)

#define	read(s, mem, len) lwip_read(s,mem,len)

#define	readv(s, iov, iovcnt) lwip_readv(s,iov,iovcnt)

#define	write(s, dataptr, len) lwip_write(s,dataptr,len)

#define	writev(s, iov, iovcnt) lwip_writev(s,iov,iovcnt)

#define	close(s) lwip_close(s)

#define	fcntl(s, cmd, val) lwip_fcntl(s,cmd,val)

#define	ioctl(s, cmd, argp) lwip_ioctl(s,cmd,argp)

Functions
void	lwip_socket_thread_init (void)

void	lwip_socket_thread_cleanup (void)

int	lwip_shutdown (int s, int how)

int	lwip_listen (int s, int backlog)

int	lwip_fcntl (int s, int cmd, int val)

Detailed Description

Socket API (to be used from non-TCPIP threads)

Macro Definition Documentation

◆ LWIP_TIMEVAL_PRIVATE

#define LWIP_TIMEVAL_PRIVATE 1

LWIP_TIMEVAL_PRIVATE: if you want to use the struct timeval provided by your system, set this to 0 and include <sys/time.h> in cc.h

Function Documentation

◆ lwip_fcntl()

int lwip_fcntl	(	int	s,
		int	cmd,
		int	val
	)

A minimal implementation of fcntl. Currently only the commands F_GETFL and F_SETFL are implemented. The flag O_NONBLOCK and access modes are supported for F_GETFL, only the flag O_NONBLOCK is implemented for F_SETFL.

◆ lwip_listen()

int lwip_listen	(	int	s,
		int	backlog
	)

Set a socket into listen mode. The socket may not have been used for another connection previously.

Parameters

s	the socket to set to listening mode
backlog	(ATTENTION: needs TCP_LISTEN_BACKLOG=1)

Returns: 0 on success, non-zero on failure

◆ lwip_shutdown()

int lwip_shutdown	(	int	s,
		int	how
	)

Close one end of a full-duplex connection.

◆ lwip_socket_thread_cleanup()

void lwip_socket_thread_cleanup ( void )

LWIP_NETCONN_SEM_PER_THREAD==1: destroy thread-local semaphore

◆ lwip_socket_thread_init()

void lwip_socket_thread_init ( void )

LWIP_NETCONN_SEM_PER_THREAD==1: initialize thread-local semaphore

Macros

Functions