GSP
Quick Navigator

Search Site

Unix VPS
A - Starter
B - Basic
C - Preferred
D - Commercial
MPS - Dedicated
Previous VPSs
* Sign Up! *

Support
Contact Us
Online Help
Handbooks
Domain Status
Man Pages

FAQ
Virtual Servers
Pricing
Billing
Technical

Network
Facilities
Connectivity
Topology Map

Miscellaneous
Server Agreement
Year 2038
Credits
 

USA Flag

 

 

Man Pages
MODBUS_CLOSE(3) libmodbus Manual MODBUS_CLOSE(3)

modbus_close - close a Modbus connection

void modbus_close(modbus_t *ctx);

The modbus_close() function shall close the connection established with the backend set in the context.

There is no return value.

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);

modbus_connect(3)

The libmodbus documentation was written by Stéphane Raimbault <stephane.raimbault@gmail.com>
04/09/2022 libmodbus v3.1.6

Search for    or go to Top of page |  Section 3 |  Main Index

Powered by GSP Visit the GSP FreeBSD Man Page Interface.
Output converted with ManDoc.