socket_tcp4 (3)

#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)