Re: A flock question

[duelafn]

Disable warnings in the eval

#!/usr/bin/perl -w
use strict; use warnings; use 5.010;

use Fcntl qw/ O_WRONLY O_CREAT LOCK_EX LOCK_NB /;

my $result = sysopen my $handle, "abc", O_WRONLY | O_CREAT;
close $handle;
eval { no warnings; $result = flock $handle, LOCK_EX | LOCK_NB };
if ($@)
{
  say "------$@------";
}
say "Done: ", $result ? "Success" : "Failed";

[ikegami]

no warnings 'closed';

would be more appropriate.