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# EDIT THIS FILE WITH CAUTION (update-leap-opts)
#
# It has been AutoGen-ed June 2, 2016 at 07:25:39 AM by AutoGen 5.18.5
# From the definitions update-leap-opts.def
# and the template file perlopt
use Getopt::Long qw(GetOptionsFromArray);
Getopt::Long::Configure(qw(no_auto_abbrev no_ignore_case_always));
my $usage;
sub usage {
my ($ret) = @_;
print STDERR $usage;
exit $ret;
}
sub paged_usage {
my ($ret) = @_;
my $pager = $ENV{PAGER} || '(less || more)';
open STDOUT, "| $pager" or die "Can't fork a pager: $!";
print $usage;
exit $ret;
}
sub processOptions {
my $args = shift;
my $opts = {
'source-url' => '',
'ipv4' => '',
'destination' => '',
'expiration' => '',
'ntp-conf-file' => '',
'force-update' => '',
'dont-wait' => '',
'help' => '', 'more-help' => ''
};
my $argument = '';
my $ret = GetOptionsFromArray($args, $opts, (
'source-url|s=s', 'ipv4|4', 'destination|d=f',
'expiration|e=s', 'ntp-conf-file|f=s', 'force-update|F',
'dont-wait',
'help|?', 'more-help'));
$usage = <<'USAGE';
update-leap - leap-seconds file manager/updater - Ver. 4.2.8p8
USAGE: update-leap [ -<flag> [<val>] | --<name>[{=| }<val>] ]...
-s, --source-url=str The URL of the master copy of the leapseconds file
-4, --ipv4 Use only IPv4 addresses for DNS name resolution
-d, --destination=float Filename on the local system
-e, --expiration=str Refresh the leapfile this long before it expires
-f, --ntp-conf-file=str Location of the ntp.conf file
-F, --force-update Force update of the leapfile
--dont-wait Don't wait for keystroke between plots
-?, --help Display usage information and exit
--more-help Pass the extended usage text through a pager
Options are specified by doubled hyphens and their name or by a single
hyphen and the flag character.
USAGE
usage(0) if $opts->{'help'};
paged_usage(0) if $opts->{'more-help'};
$_[0] = $opts;
return $ret;
}
END { close STDOUT };
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