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Re^4: why IPC::Open3 can't execute MS-DOS "dir" command?

by ikegami (Pope)
on Dec 07, 2009 at 18:12 UTC ( #811586=note: print w/replies, xml ) Need Help??

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  1. or download this
            _pipe(*TO_CHLD_R,     *TO_CHLD_W    ) or die $!;
            _pipe(*FR_CHLD_R,     *FR_CHLD_W    ) or die $!;
            _pipe(*FR_CHLD_ERR_R, *FR_CHLD_ERR_W) or die $!;
    
  2. or download this
            _pipe(*TO_CHLD_R,     *TO_CHLD_W    ) or die $^E;
            _pipe(*FR_CHLD_R,     *FR_CHLD_W    ) or die $^E;
            _pipe(*FR_CHLD_ERR_R, *FR_CHLD_ERR_W) or die $^E;
    

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