54 lines
1.6 KiB
Plaintext
54 lines
1.6 KiB
Plaintext
NUTSCAN_SCAN_NUT(3)
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===================
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NAME
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----
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nutscan_scan_nut - Scan network for available NUT services.
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SYNOPSIS
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--------
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#include <nut-scan.h>
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#include <unistd.h> /* useconds_t */
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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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DESCRIPTION
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-----------
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The *nutscan_scan_nut()* function try to detect available NUT services
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and their associated devices. It issues a NUT request on every IP ranging
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from 'startIP' to 'stopIP'. 'startIP' is mandatory, 'stopIP' is optional.
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Those IP arguments may be either IPv4 or IPv6 addresses or host names.
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You MUST call linkman:nutscan_init[3] before using this function.
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A specific 'port' number may be passed, or NULL to use the default NUT port.
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This function waits up to 'usec_timeout' microseconds before considering
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an IP address does not respond to NUT queries.
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RETURN VALUE
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------------
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The *nutscan_scan_nut()* function returns a pointer to a `nutscan_device_t`
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structure containing all found devices or NULL if an error occurs or no
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device is found.
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SEE ALSO
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--------
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linkman:nutscan_init[3],
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linkman:nutscan_scan_usb[3], linkman:nutscan_scan_xml_http_range[3],
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linkman:nutscan_scan_snmp[3], linkman:nutscan_scan_avahi[3],
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linkman:nutscan_scan_ipmi[3], linkman:nutscan_display_ups_conf[3],
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linkman:nutscan_display_parsable[3], linkman:nutscan_new_device[3],
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linkman:nutscan_free_device[3], linkman:nutscan_add_option_to_device[3],
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linkman:nutscan_add_device_to_device[3], linkman:nutscan_scan_eaton_serial[3],
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linkman:nutscan_cidr_to_ip[3]
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