66 lines
2.6 KiB
Groff
66 lines
2.6 KiB
Groff
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'\" t
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.\" Title: nutscan_init
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.\" Author: [FIXME: author] [see http://docbook.sf.net/el/author]
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.\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
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.\" Date: 12/15/2011
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.\" Manual: NUT Manual
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.\" Source: Network UPS Tools
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.\" Language: English
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.\"
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.TH "NUTSCAN_INIT" "3" "12/15/2011" "Network UPS Tools" "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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nutscan_init \- Initialize the nutscan library\&.
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.SH "SYNOPSIS"
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.sp
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.nf
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#include <nut\-scan\&.h>
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.fi
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.sp
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.nf
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void nutscan_init();
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.fi
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.SH "DESCRIPTION"
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.sp
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The \fBnutscan_init()\fR function must be called at least once before using any other function of the nutscan library\&.
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.sp
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It updates the following global variables which can be used by nutscan library user to know which scan methods are available at run\-time\&. This depends on the libraries installed on the system:
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.sp
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.if n \{\
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.RS 4
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.\}
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.nf
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nutscan_avail_avahi = 1 : AVAHI scan is available
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nutscan_avail_ipmi = 1 : IPMI scan is available
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nutscan_avail_nut = 1 : Old NUT method is available
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nutscan_avail_snmp = 1 : SNMP method is available
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nutscan_avail_usb = 1 : USB method is available
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nutscan_avail_xml_http = 1 : XML HTTP method is available
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.fi
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.if n \{\
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.RE
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.\}
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.sp
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Note that if a method is reported as unavailable by those variables, the call to the corresponding nutscan_scan_* function will always return NULL\&.
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.SH "SEE ALSO"
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.sp
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\fBnutscan_init\fR(3), \fBnutscan_scan_usb\fR(3), \fBnutscan_scan_snmp\fR(3), \fBnutscan_scan_xml_http\fR(3), \fBnutscan_scan_nut\fR(3), \fBnutscan_scan_avahi\fR(3), \fBnutscan_scan_ipmi\fR(3), \fBnutscan_display_ups_conf\fR(3), \fBnutscan_display_parsable\fR(3), \fBnutscan_new_device\fR(3), \fBnutscan_free_device\fR(3), \fBnutscan_add_option_to_device\fR(3), \fBnutscan_add_device_to_device\fR(3)
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