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sergensio - Man Page

How to use a serial gensio


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 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



Corey Minyard <minyard@acm.org>

Referenced By

gensio_event(3), gensio_to_sergensio(3), sergensio_b_alloc(3), sergensio_baud(3), sergensio_event(3).

07/24/20 Handling a serial gensio