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Re^10: How can I read DATA in parent and child?

by tybalt89 (Prior)
on Feb 20, 2019 at 10:06 UTC ( #1230233=note: print w/replies, xml ) Need Help??


in reply to Re^9: How can I read DATA in parent and child?
in thread How can I read DATA in parent and child?

See Re^3: How can I read DATA in parent and child? fdopen doesn't help, it's still the same shared seek pointer. *nix doesn't do what you want. If you want to do reads on handles, try this instead.

#!/usr/bin/perl # https://perlmonks.org/?node_id=1230099 use strict; use warnings; open my $x, '<', \do { local $/; <DATA> }; my $who = fork() ? 'p' : 'c'; while( <$x> ) { print "$who $_"; } 1 while wait > 0; __DATA__ a b c d e

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