DragonFly On-Line Manual Pages

socket_udp4(3)        DragonFly Library Functions Manual        socket_udp4(3)

NAME
       socket_udp4 - create a non-blocking UDP/IP datagram socket

SYNTAX
       #include <socket.h>

       int socket_udp4();

DESCRIPTION
       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.

EXAMPLE
         #include <socket.h>

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

         s = socket_udp4();
         socket_bind4(s,ip,p);
         socket_connect4(s,ip,p);

SEE ALSO
       socket_bind4(3), socket_bind6(3)

                                                                socket_udp4(3)