'\" t .\" Title: libnutclient .\" Author: [FIXME: author] [see http://www.docbook.org/tdg5/en/html/author] .\" Generator: DocBook XSL Stylesheets vsnapshot .\" Date: 04/26/2022 .\" Manual: NUT Manual .\" Source: Network UPS Tools 2.8.0 .\" Language: English .\" .TH "LIBNUTCLIENT" "3" "04/26/2022" "Network UPS Tools 2\&.8\&.0" "NUT Manual" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" libnutclient \- Network UPS Tools high\-level client access library .SH "SYNOPSIS" .sp .nf #include .fi .sp .nf Refer to this file for more information\&. .fi .SH "DESCRIPTION" .sp The Network UPS Tools (NUT) \fBnutclient\fR library provides a number of useful functions for programs to use when communicating with \fBupsd\fR(8)\&. It provides high\-level representation of NUT data through client connection, devices, variables and commands\&. Unlike \fBupsclient\fR(3), all low\-level protocol details are hidden\&. .sp State is maintained across calls in an opaque structure called NUTCLIENT_t\&. Callers are expected to create one per client connection\&. These will be provided to most of the \fBnutclient\fR functions\&. The format of this structure is subject to change, and client programs must not reference elements within it directly\&. .sp NUTCLIENT_t represents the common connection information\&. Derived versions exist for each connection type (NUTCLIENT_TCP_t for TCP connection; actually the unique connection type, NUTCLIENT_TCP_t can be passed as NUTCLIENT_t parameter)\&. .sp See the nutclient\&.h header for more information\&. .SH "ERROR HANDLING" .sp There is currently no specific mechanism around error handling\&. .SH "SEE ALSO" .sp \fBlibnutclient_devices\fR(3) \fBlibnutclient_commands\fR(3) \fBlibnutclient_general\fR(3) \fBlibnutclient_misc\fR(3) \fBlibnutclient_tcp\fR(3) \fBlibnutclient_variables\fR(3)