12b15cb3dSCy Schubert# EDIT THIS FILE WITH CAUTION (ntpsweep-opts) 22b15cb3dSCy Schubert# 3*f5f40dd6SCy Schubert# It has been AutoGen-ed May 25, 2024 at 12:05:41 AM by AutoGen 5.18.16 42b15cb3dSCy Schubert# From the definitions ntpsweep-opts.def 52b15cb3dSCy Schubert# and the template file perlopt 62b15cb3dSCy Schubert 72b15cb3dSCy Schubertuse Getopt::Long qw(GetOptionsFromArray); 82b15cb3dSCy SchubertGetopt::Long::Configure(qw(no_auto_abbrev no_ignore_case_always)); 92b15cb3dSCy Schubert 102b15cb3dSCy Schubertmy $usage; 112b15cb3dSCy Schubert 122b15cb3dSCy Schubertsub usage { 132b15cb3dSCy Schubert my ($ret) = @_; 142b15cb3dSCy Schubert print STDERR $usage; 152b15cb3dSCy Schubert exit $ret; 162b15cb3dSCy Schubert} 172b15cb3dSCy Schubert 182b15cb3dSCy Schubertsub paged_usage { 192b15cb3dSCy Schubert my ($ret) = @_; 202b15cb3dSCy Schubert my $pager = $ENV{PAGER} || '(less || more)'; 212b15cb3dSCy Schubert 222b15cb3dSCy Schubert open STDOUT, "| $pager" or die "Can't fork a pager: $!"; 232b15cb3dSCy Schubert print $usage; 242b15cb3dSCy Schubert 252b15cb3dSCy Schubert exit $ret; 262b15cb3dSCy Schubert} 272b15cb3dSCy Schubert 282b15cb3dSCy Schubertsub processOptions { 292b15cb3dSCy Schubert my $args = shift; 302b15cb3dSCy Schubert 312b15cb3dSCy Schubert my $opts = { 322b15cb3dSCy Schubert 'host-list' => [], 332b15cb3dSCy Schubert 'peers' => '', 342b15cb3dSCy Schubert 'maxlevel' => '', 352b15cb3dSCy Schubert 'strip' => '', 362b15cb3dSCy Schubert 'host' => '', 372b15cb3dSCy Schubert 'help' => '', 'more-help' => '' 382b15cb3dSCy Schubert }; 392b15cb3dSCy Schubert my $argument = '[hostfile]'; 402b15cb3dSCy Schubert my $ret = GetOptionsFromArray($args, $opts, ( 412b15cb3dSCy Schubert 'host-list|l=s', 'peers|p', 'maxlevel|m=i', 422b15cb3dSCy Schubert 'strip|s=s', 'host|h=s', 432b15cb3dSCy Schubert 'help|?', 'more-help')); 442b15cb3dSCy Schubert 452b15cb3dSCy Schubert $usage = <<'USAGE'; 46*f5f40dd6SCy Schubertntpsweep - Print various informations about given ntp servers - Ver. 4.2.8p18 472b15cb3dSCy SchubertUSAGE: ntpsweep [ -<flag> [<val>] | --<name>[{=| }<val>] ]... [hostfile] 482b15cb3dSCy Schubert 492b15cb3dSCy Schubert -l, --host-list=str Host to execute actions on 502b15cb3dSCy Schubert - may appear multiple times 512b15cb3dSCy Schubert -p, --peers Recursively list all peers a host synchronizes to 522b15cb3dSCy Schubert -m, --maxlevel=num Traverse peers up to this level (4 is a reasonable number) 532b15cb3dSCy Schubert -s, --strip=str Strip this string from hostnames 542b15cb3dSCy Schubert -?, --help Display usage information and exit 552b15cb3dSCy Schubert --more-help Pass the extended usage text through a pager 562b15cb3dSCy Schubert 572b15cb3dSCy SchubertOptions are specified by doubled hyphens and their name or by a single 582b15cb3dSCy Schuberthyphen and the flag character. 592b15cb3dSCy SchubertUSAGE 602b15cb3dSCy Schubert 612b15cb3dSCy Schubert usage(0) if $opts->{'help'}; 622b15cb3dSCy Schubert paged_usage(0) if $opts->{'more-help'}; 632b15cb3dSCy Schubert $_[0] = $opts; 642b15cb3dSCy Schubert return $ret; 652b15cb3dSCy Schubert} 662b15cb3dSCy Schubert 672b15cb3dSCy SchubertEND { close STDOUT }; 68