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usr / src / contrib / ntp / scripts / ntp-wait /

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📄 Makefile.am(3.06 KB)
📄 Makefile.in(30.92 KB)
📄 invoke-ntp-wait.menu(53 B)
📄 invoke-ntp-wait.texi(3.7 KB)
📄 ntp-wait-opts(1.61 KB)
📄 ntp-wait-opts.def(2.23 KB)
📄 ntp-wait.1ntp-waitman(3.36 KB)
📄 ntp-wait.1ntp-waitmdoc(2.7 KB)
📄 ntp-wait.html(10.7 KB)
📄 ntp-wait.in(1.52 KB)
📄 ntp-wait.man.in(3.36 KB)
📄 ntp-wait.mdoc.in(2.7 KB)
📄 ntp-wait.texi(1.4 KB)

Editing: ntp-wait.in

#! @PATH_PERL@

package ntp_wait;
use 5.006_000;
use strict;
use warnings;
use lib "@PERLLIBDIR@";
use NTP::Util qw(ntp_read_vars);

exit run(@ARGV) unless caller;

sub run {
    my $opts;
    if (!processOptions(\@_, $opts)) {
        usage(1);
    };

my $tries   = $opts->{tries};	# How many tries before we give up? (10 min+)
    my $sleep   = $opts->{sleep};	# Seconds to sleep between tries (6s = 10/min)
    my $verbose = $opts->{verbose};	# Be verbose?

# Autoflush stdout
    $| = 1;

print "Waiting for ntpd to synchronize...  " if $verbose;

for my $i (1 .. $tries) {
        my $info = ntp_read_vars(0, []);

if (!defined $info) {
            print "\bntpd is not running!\n" if $verbose;
            return 1;
        }

if (!exists $info->{status_line}{leap}) {
            print "\bLeap status not available\n";
            return 1;
        }

my $leap   = $info->{status_line}{leap};
        my $sync   = $info->{status_line}{sync};

if ($leap =~ /(sync|leap)_alarm/) {
            print "\b".(substr "*+:.", $i % 4, 1) if $verbose;
            sleep $sleep if $i < $tries;
            next;
        }

if ($leap =~ /leap_(none|((add|del)_sec))/) {
            # We could check $sync here to make sure we like the source...
            print "\bOK!\n" if $verbose;
            return 0;
        }

print "\bUnexpected 'leap' status <$leap>\n";
        return 1;
    }

print "\bNo!\nntpd did not synchronize.\n" if $verbose;
    return 1;
}

@ntp_wait_opts@

1;
__END__

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