b8ba871bd9
files, curses, db, regex etc that we already have). The other glue will follow shortly. Obtained from: Keith Bostic <bostic@bostic.com>
21 lines
432 B
Perl
21 lines
432 B
Perl
# make sure every subprocess has it's exit and that the main one
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# hasn't
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sub fun {
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unless ($pid = fork) {
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unless (fork) {
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use Tk;
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$MW = MainWindow->new;
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$hello = $MW->Button(
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-text => 'Hello, world',
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-command => sub {exit;},
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);
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$hello->pack;
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MainLoop;
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}
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exit 0;
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}
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waitpid($pid, 0);
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}
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1;
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