| socket_udp4(3) | Library Functions Manual | socket_udp4(3) |
socket_udp4 - create a non-blocking UDP/IP datagram socket
#include <libowfat/socket.h>
int socket_udp4();
socket_udp4 creates a non-blocking UDP/IP datagram socket and returns a file descriptor pointing to that socket. If something goes wrong, socket_udp4 returns -1, setting errno appropriately, without allocating any resources.
#include <libowfat/socket.h>
int s;
char ip[4];
uint16 p;
s = socket_udp4();
socket_bind4(s,ip,p);
socket_connect4(s,ip,p);