ifdefs: O_NONBLOCK O_NOCTTY TIOCMGET
hmurray at megapathdsl.net
Sun Nov 5 05:22:25 UTC 2017
While looking at some code, I noticed several symbols that are sometimes
protected with an ifdef and sometimes assumed to exist.
I think they are all required by POSIX, and thus the ifdefs are not needed.
Is there any simple way to verify that a symbol is required by POSIX, and/or
the parts of POSIX we require?
Any reason I don't get rid of the ifdefs?
These are my opinions. I hate spam.
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