71 lines
2.5 KiB
Groff
71 lines
2.5 KiB
Groff
'\" t
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.\" Title: libnutclient_general
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.\" Author: [FIXME: author] [see http://www.docbook.org/tdg5/en/html/author]
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.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
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.\" Date: 04/26/2022
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.\" Manual: NUT Manual
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.\" Source: Network UPS Tools 2.8.0
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.\" Language: English
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.\"
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.TH "LIBNUTCLIENT_GENERAL" "3" "04/26/2022" "Network UPS Tools 2\&.8\&.0" "NUT Manual"
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.\" -----------------------------------------------------------------
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.\" * Define some portability stuff
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.\" -----------------------------------------------------------------
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.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.\" http://bugs.debian.org/507673
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.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
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.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.ie \n(.g .ds Aq \(aq
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.el .ds Aq '
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.\" -----------------------------------------------------------------
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.\" * set default formatting
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.\" -----------------------------------------------------------------
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.\" disable hyphenation
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.nh
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.\" disable justification (adjust text to left margin only)
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.ad l
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.\" -----------------------------------------------------------------
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.\" * MAIN CONTENT STARTS HERE *
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.\" -----------------------------------------------------------------
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.SH "NAME"
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libnutclient_general, nutclient_destroy, strarr_alloc, strarr_free \- General and utility functions in Network UPS Tools high\-level client access library
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.SH "SYNOPSIS"
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.sp
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.nf
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#include <nutclient\&.h>
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.fi
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.sp
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.nf
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typedef void* NUTCLIENT_t;
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.fi
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.sp
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.nf
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void nutclient_destroy(NUTCLIENT_t client);
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.fi
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.sp
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.nf
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typedef char** strarr;
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.fi
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.sp
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.nf
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strarr strarr_alloc(unsigned short count);
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.fi
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.sp
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.nf
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void strarr_free(strarr arr);
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.fi
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.SH "DESCRIPTION"
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.sp
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The \fBnutclient_destroy()\fR function destroys a \fINUTCLIENT_t\fR or derived (like \fINUTCLIENT_TCP_t\fR) connection object, and frees allocated memory\&.
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.sp
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The \fBstrarr\fR type represents an array of C strings (array of char pointer)\&. The array must always be terminated by a NULL pointer\&. Pointed strings must be allocated by (x)calloc or (x)strdup\&.
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.sp
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The \fBstrarr_alloc()\fR function allocates a \fIstrarr\fR array with the specified number of (non\-initialized) string pointers\&. Another additional pointer set to 0 is added at the end of the array\&.
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.sp
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The \fBstrarr_free\fR function frees a \fIstrarr\fR array\&. It also frees all pointed strings\&.
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.sp
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\fIdev\fR is the device name\&.
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.SH "SEE ALSO"
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.sp
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\fBlibnutclient\fR(3)
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