On Fri, Oct 12, 2018 at 8:10 AM, Greg Saylor <greg.saylor....@gmail.com> wrote:
>
> If I remember correctly, it would be something like this:
>
>
> fd = open("/tmp", O_TMPFILE | O_RDWR, 0600);
> linkat(fd, "", AT_FDCWD, "/tmp/test", AT_EMPTY_PATH);
>
> This is pretty specific to OS/kernel version and quite possibly the
> filesystem too. This could be entirely too much of an edge case to be
> reasonably done.
Seems like you can do this today in Go using os.OpenFile,
(*os.File).Fd, and unix.Linkat from the golang.org/x/sys/unix package.
Ian
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