[PATCH] D28854: raw_fd_ostream: Make file handles non-inheritable by default

[Rafael Avila de Espindola via llvm-commits]

> The current versions of linux, freebsd and osx all support this flag.
> However, it's a relatively recent addition, so I am not sure whether
> that covers all versions we still support (e.g. on linux, it is
> present since kernel version 2.6.23 -- RHEL 5 is on 2.6.18). I am also
> not sure what is the state on the more exotic unix variants.

I would suggest leaving it out too then. If it is missing somewhere we
will find out and have someone that can test it :-)

Cheers,
Rafael