Provided by: libowfat-dev_0.29-3_amd64 bug

NAME

       socket_broadcast - set UDP socket to broadcast mode

SYNTAX

       #include <socket.h>

       int socket_broadcast(int s);

DESCRIPTION

       socket_broadcast  sets UDP socket s to broadcast mode.  socket_send4 and socket_send6 will
       fail to send packets to the broadcast address unless socket_broadcast is called before.

       Normally socket_broadcast returns 0.

       If anything goes wrong, socket_broadcast returns -1, setting errno appropriately.

EXAMPLE

         #include <socket.h>

         int s;

         if ((s=socket_udp6())==-1)
           strerr_die2sys(111,FATAL,"unable to create UDP socket: ");
         if (socket_broadcast(s) == -1)
           strerr_die2sys(111,FATAL,"unable to set broadcast mode: ");

SEE ALSO

       socket_send4(3), socket_send6(3)

                                                                              socket_broadcast(3)