[MLton] [PATCH] Review this patch and try it on other platforms, please (Kill runtime warnings)

[Florian Weimer]

* Matthew Fluet:

> It is my understanding that the Single Unix Specification includes
> POSIX (IEEE 1003.1 2004); it specifies that the 'request' parameter is
> an 'int':
>   http://www.opengroup.org/onlinepubs/009695399/functions/ioctl.html

Technically, this is not the ioctl that is implemented by Linux.  Linux
doesn't implement the STREAMS interfaces.