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Re: Inappropriate I/O control operationby virtualsue (Vicar) |
on Sep 26, 2017 at 15:55 UTC ( [id://1200122]=note: print w/replies, xml ) | Need Help?? |
If you don't check the return values from system calls, then you won't know why they failed.
It'd be nice if you didn't make the unnecessary assumption that you're talking just to men in your post, by the way.
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