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