NAME

       sergensio - How to use a serial gensio

DESCRIPTION

       A  sergensio object is a type of gensio that provides serial port functions.  It cannot be
       directly created, instead you create a gensio that has serial port capabilities  and  cast
       it using the gensio_to_sergensio() function.

       A  sergensio  object  may be a client, meaning that you can set serial port parameters for
       that gensio.  This is what you would normally expect, and works for all serial port types.

       A sergensio object may also be a server, meaning that it can  receive  requests  from  the
       remote  end  to  set  serial port parameters.  Currently only the telnet gensio has server
       capability, so a remote end may request that serial port parameters be set.

USING A CLIENT SERGENSIO

   ASYNCHRONOUS EVENTS

USING A SERVER SERGENSIO

   ASYNCHRONOUS EVENTS

SEE ALSO

       gensio(5),  sergensio_to_gensio(3),  gensio_to_sergensio(3),   sergensio_get_user_data(3),
       sergensio_is_client(3),   sergensio_baud(3),  sergensio_datasize(3),  sergensio_parity(3),
       sergensio_stopbits(3),        sergensio_flowcontrol(3),         sergensio_iflowonctrol(3),
       sergensio_sbreak(3),     sergensio_dtr(3),    sergensio_rts(3),    sergensio_signature(3),
       sergensio_linestate(3),      sergensio_modemstate(3),      sergensio_flowcontrol_state(3),
       sergensio_flush(3),  sergensio_send_break(3),  sergensio_b_alloc(3),  sergensio_b_free(3),
       sergensio_baud_b(3),            sergensio_datasize_b(3)             sergensio_parity_b(3),
       sergensio_stopbits_b(3),      sergensio_flowcontrol_b(3),     sergensio_iflowonctrol_b(3),
       sergensio_sbreak_b(3),    sergensio_dtr_b(3),     sergensio_rts_b(3),     gensio_event(3),
       sergensio_event(3)

KNOWN PROBLEMS

       None.

AUTHOR

       Corey Minyard <minyard@acm.org>