If I use

while ( my $name = readdir( DIR )) {
    ...
}

[download]
I have to leave DIR opened while walking deeper in recursive
Only when all directories on the level are scaned, I can closedir(DIR)
Isn't it problematic ?

In reply to Re^2: Optimizing performance for script to traverse on filesystem by gdanenb
in thread Optimizing performance for script to traverse on filesystem by gdanenb

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