61 lines
2.8 KiB
Groff
61 lines
2.8 KiB
Groff
'\" t
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.\" Title: nutscan_scan_nut
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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 "NUTSCAN_SCAN_NUT" "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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nutscan_scan_nut \- Scan network for available NUT services\&.
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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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#include <unistd\&.h> /* useconds_t */
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.fi
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.sp
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.nf
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nutscan_device_t * nutscan_scan_nut(
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const char * startIP,
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const char * stopIP,
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const char * port,
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useconds_t usec_timeout);
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.fi
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.SH "DESCRIPTION"
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.sp
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The \fBnutscan_scan_nut()\fR function try to detect available NUT services and their associated devices\&. It issues a NUT request on every IP ranging from \fIstartIP\fR to \fIstopIP\fR\&. \fIstartIP\fR is mandatory, \fIstopIP\fR is optional\&. Those IP arguments may be either IPv4 or IPv6 addresses or host names\&.
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.sp
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You MUST call \fBnutscan_init\fR(3) before using this function\&.
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.sp
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A specific \fIport\fR number may be passed, or NULL to use the default NUT port\&.
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.sp
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This function waits up to \fIusec_timeout\fR microseconds before considering an IP address does not respond to NUT queries\&.
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.SH "RETURN VALUE"
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.sp
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The \fBnutscan_scan_nut()\fR function returns a pointer to a nutscan_device_t structure containing all found devices or NULL if an error occurs or no device is found\&.
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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_xml_http_range\fR(3), \fBnutscan_scan_snmp\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), \fBnutscan_scan_eaton_serial\fR(3), \fBnutscan_cidr_to_ip\fR(3)
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