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61 lines
1.6 KiB
Plaintext
61 lines
1.6 KiB
Plaintext
# EDIT THIS FILE WITH CAUTION (calc_tickadj-opts)
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#
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# It has been AutoGen-ed March 5, 2023 at 02:05:18 AM by AutoGen 5.18.16
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# From the definitions calc_tickadj-opts.def
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# and the template file perlopt
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use Getopt::Long qw(GetOptionsFromArray);
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Getopt::Long::Configure(qw(no_auto_abbrev no_ignore_case_always));
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my $usage;
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sub usage {
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my ($ret) = @_;
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print STDERR $usage;
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exit $ret;
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}
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sub paged_usage {
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my ($ret) = @_;
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my $pager = $ENV{PAGER} || '(less || more)';
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open STDOUT, "| $pager" or die "Can't fork a pager: $!";
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print $usage;
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exit $ret;
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}
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sub processOptions {
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my $args = shift;
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my $opts = {
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'drift-file' => '/etc/ntp/drift',
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'tick' => '',
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'help' => '', 'more-help' => ''
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};
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my $argument = '';
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my $ret = GetOptionsFromArray($args, $opts, (
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'drift-file|d=s', 'tick|t=i',
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'help|?', 'more-help'));
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$usage = <<'USAGE';
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calc_tickadj - Calculates "optimal" value for tick given ntp drift file. - Ver. 4.2.8p15
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USAGE: calc_tickadj [ -<flag> [<val>] | --<name>[{=| }<val>] ]...
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-d, --drift-file=str Ntp drift file to use
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-t, --tick=num Tick value of this host
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-?, --help Display usage information and exit
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--more-help Pass the extended usage text through a pager
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Options are specified by doubled hyphens and their name or by a single
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hyphen and the flag character.
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USAGE
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usage(0) if $opts->{'help'};
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paged_usage(0) if $opts->{'more-help'};
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$_[0] = $opts;
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return $ret;
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}
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END { close STDOUT };
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