[issue7995] On Mac / BSD sockets returned by accept inherit the parent's FD flags

[Martin v. Löwis]

Martin v. Löwis <martin at v.loewis.de> added the comment:

> Ok, here is a patch which prefers the default timeout (if set) over fixing of inherited flags. Tested under Linux, Windows, OpenSolaris.

This patch looks fine to me. Please also update the accept documentation
to explain the situation (new socket gets
default timeout if given, else is blocking if server socket
has timeout, else inherits flags according to system defaults).

I then think that gettimeout is also incorrect: it really
fetch the O_NONBLOCK flag from the socket.

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