Man page - socket_accept4(3)

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Manual

socket_accept4

NAME
SYNTAX
DESCRIPTION
EXAMPLE
SEE ALSO

NAME

socket_accept4 - accept an IPv4 TCP connection on a socket

SYNTAX

#include <libowfat/socket.h>

int socket_accept4 (int s ,char ip [4],uint16 * port );

DESCRIPTION

When a TCP connection arrives on a listening TCP socket s , the socket becomes readable.

socket_accept4 accepts the connection. It sets ip and port to the client IP address and client TCP port. It creates a new socket for the connection, and returns a file descriptor pointing to the new socket; you can use the read and write system calls to transmit data through that file descriptor.

If something goes wrong, socket_accept4 returns -1, setting errno appropriately, without creating a new socket.

EXAMPLE

#include <libowfat/socket.h>

int s ;
char ip [4];
uint16 p ;

s = socket_tcp4();
socket_bind4(s,ip,p);
socket_listen(s,16);
socket_accept4(s,ip,&p);