It is confusing that MCE's read works fundamentally differently from Perl's read.

It's not clear what you mean by "MCE's read" but the snippet which you quoted as

read $fh, my($buf), '4k';

[download]

is most definitely Perl's read. HTH.

In reply to Re^3: PerlIO file handle dup by hippo
in thread PerlIO file handle dup by chris212

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