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modbus_close(3)
===============
NAME
----
modbus_close - close a Modbus connection
SYNOPSIS
--------
*void modbus_close(modbus_t *'ctx');*
DESCRIPTION
-----------
The *modbus_close()* function shall close the connection established with the
backend set in the context.
RETURN VALUE
------------
There is no return value.
EXAMPLE
-------
[source,c]
-------------------
modbus_t *ctx;
ctx = modbus_new_tcp("127.0.0.1", 502);
if (modbus_connect(ctx) == -1) {
fprintf(stderr, "Connection failed: %s\n", modbus_strerror(errno));
modbus_free(ctx);
return -1;
}
modbus_close(ctx);
modbus_free(ctx);
-------------------
SEE ALSO
--------
linkmb:modbus_connect[3]
AUTHORS
-------
The libmodbus documentation was written by Stéphane Raimbault
<stephane.raimbault@gmail.com>
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