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Re^3: PERL issues a "lock can only be used on shared values" when locking a shared hash

by Anonymous Monk
on Apr 26, 2013 at 03:58 UTC ( #1030757=note: print w/replies, xml ) Need Help??

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  1. or download this
        my %hash :shared;
        $hash{'foo'} = 'bar';
        #lock($hash{'foo'}); # Error
        lock(%hash); # Works
    
  2. or download this
        my %hash :shared;
        my $ref = \%hash;
        lock($ref); # This is equivalent to lock(%hash)
    

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[perldigious]: Mine too thezip, especially my German Shepherd. He looks like he is about to die of heat exhaustion all summer, so he goes nuts when winter comes and he can play in the snow.
[stevieb]: my main off-road vehicle nowadays is a strengthened mercedes ML320. I'm very hard on it, but I've never had any real issues at all (I love how small and light it is, and it has a very, very good centre of gravity for how I roll)
[perldigious]: "for how I roll"... ahhh, I see what you did there stevieb.

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