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sergensio(5)		      File Formats Manual		  sergensio(5)

NAME
       sergensio - How to use a	serial gensio

DESCRIPTION
       NOTE:  sergensio	 is  deprecated,  the functionality for	it is not done
       with the	acontrol() and control() functions in the main gensio type.

       A sergensio object is a type of gensio that provides serial port	 func-
       tions.  It cannot be directly created, instead you create a gensio that
       has  serial  port  capabilities and cast	it using the gensio_to_sergen-
       sio() 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 ex-
       pect, 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  re-
       quest 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),  sergen-
       sio_get_user_data(3), sergensio_is_client(3),  sergensio_baud(3),  ser-
       gensio_datasize(3), sergensio_parity(3),	sergensio_stopbits(3), sergen-
       sio_flowcontrol(3),   sergensio_iflowonctrol(3),	  sergensio_sbreak(3),
       sergensio_dtr(3),  sergensio_rts(3),  sergensio_signature(3),   sergen-
       sio_linestate(3),      sergensio_modemstate(3),	    sergensio_flowcon-
       trol_state(3),  sergensio_flush(3),  sergensio_send_break(3),   sergen-
       sio_b_alloc(3),	 sergensio_b_free(3),	sergensio_baud_b(3),   sergen-
       sio_datasize_b(3) sergensio_parity_b(3),	sergensio_stopbits_b(3),  ser-
       gensio_flowcontrol_b(3),	     sergensio_iflowonctrol_b(3),      sergen-
       sio_sbreak_b(3),	   sergensio_dtr_b(3),	  sergensio_rts_b(3),	  gen-
       sio_event(3), sergensio_event(3)

KNOWN PROBLEMS
       None.

AUTHOR
       Corey Minyard <minyard@acm.org>

Handling a serial gensio	   07/24/20			  sergensio(5)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=sergensio&sektion=5&manpath=FreeBSD+Ports+14.3.quarterly>

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