DOKK / manpages / debian 11 / libowfat-dev / socket_tcp4.3.en
socket_tcp4(3) Library Functions Manual socket_tcp4(3)

socket_tcp4 - create a non-blocking TCP/IP stream socket

#include <socket.h>

int socket_tcp4();

socket_tcp4 creates a non-blocking TCP/IP stream socket and returns a file descriptor pointing to that socket. If something goes wrong, socket_tcp4 returns -1, setting errno appropriately, without allocating any resources.


#include <socket.h>


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


s = socket_tcp4();
socket_bind4(s,ip,p);
socket_connect4(s,ip,p);

socket_tcp4b(3), socket_bind4(3), socket_bind6(3)