x/sys/unix: Linux missing Ioctl{Get,Set}Int functions

[mdlayher]

It appears that a couple of wrappers over the unsafe ioctl call are available on solaris/amd64. I'd like to port the basic get/set integer ones to Linux to avoid having to re-implement an ioctl() function in my own code.

The commit that added these interfaces to solaris/amd64: golang/sys@584c5fe.

I'll send a CL using the new code generator for Linux.

[bradfitz]

SGTM

[gopherbot]

CL https://golang.org/cl/44009 mentions this issue.

[binarycrusader]

/cc @epilatow