modbus_get_indication_timeout(3)
================================
NAME
----
modbus_get_indication_timeout - get timeout used to wait for an indication (request received by a server).
SYNOPSIS
--------
*int modbus_get_indication_timeout(modbus_t *'ctx', uint32_t *'to_sec', uint32_t *'to_usec');*
DESCRIPTION
-----------
The *modbus_get_indication_timeout()* function shall store the timeout interval
used to wait for an indication in the _to_sec_ and _to_usec_ arguments.
Indication is the term used by the Modbus protocol to designate a request
received by the server.
The default value is zero, it means the server will wait forever.
RETURN VALUE
------------
The function shall return 0 if successful. Otherwise it shall return -1 and set
errno.
EXAMPLE
-------
[source,c]
-------------------
uint32_t to_sec;
uint32_t to_usec;
/* Save original timeout */
modbus_get_indication_timeout(ctx, &to_sec, &to_usec);
-------------------
SEE ALSO
--------
linkmb:modbus_set_indication_timeout[3]
linkmb:modbus_get_response_timeout[3]
linkmb:modbus_set_response_timeout[3]
AUTHORS
-------
The libmodbus documentation was written by Stéphane Raimbault
<stephane.raimbault@gmail.com>