| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051 |
- 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>
|
