im using a defined hash both in the main block as in a thread too:

my %h => (
 X => { num => 1, txt => 'X' },
 Y => { num => 2, txt => 'Y' },
 Z => { num => 3, txt => 'Z' },
);

my $thr = threads->new(\&thr_func, \%h);

...LOOP-MAIN
#using the hash on in readonly mode (eg print all values from hash)
...END LOOP-MAIN

sub thr_func {
 my ($h_ref) = @_;
 ...LOOP-THR
 #using the hash on in readonly mode (eg print all values from hash)
 ...END LOOP-THR
}

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is this thread safe if i dont modify values on the hash ?

In reply to is a readonly hash thread safe ? by cbrauner

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