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Top Forums Programming How to parse IP range in CIDR format in C Post 302356992 by Gunther on Monday 28th of September 2009 11:09:09 AM
Old 09-28-2009
I just tried and here's the (correct) result:
Quote:
gunther@debian:~/src$ ./cidr2range 192.168.1.1/24
IP range spans from 192.168.1.0 to 192.168.1.255 (Network and broadcast addresses inclusive)
Can you take a look again?
 

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NUTSCAN_CIDR_TO_IP(3)						    NUT Manual						     NUTSCAN_CIDR_TO_IP(3)

NAME
nutscan_cidr_to_ip - Convert a CIDR IP to a range of IP address. SYNOPSIS
#include <nut-scan.h> int nutscan_cidr_to_ip(const char * cidr, char ** start_ip, char ** stop_ip); DESCRIPTION
The nutscan_cidr_to_ip() function converts a range of IP address in the CIDR format given as a string in cidr, to two IPs in strings pointed by start_ip and stop_ip which can be used as input paramters in the scanning functions of the libnutscan API. It is the caller's responsability to free start_ip and stop_ip strings. RETURN VALUE
The nutscan_cidr_to_ip() function returns 0 if an error occured (invalid cidr address) or 1 if successful. SEE ALSO
nutscan_scan_usb(3), nutscan_scan_xml_http(3), nutscan_scan_nut(3), nutscan_scan_avahi(3), nutscan_scan_ipmi(3), nutscan_scan_snmp(3), nutscan_display_parsable(3), nutscan_display_ups_conf(3) Network UPS Tools 05/22/2012 NUTSCAN_CIDR_TO_IP(3)
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