On 2015-09-01, Laura Creighton <[email protected]> wrote:
> Don't go around closing things you don't know are open. They
> could be some other processes' thing.
I don't understand. Closing a file descriptor that isn't open is
harmless, isn't it? Closing one that _is_ open only affects the
current process. If other processes had the same fd open, it's still
open for them.
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