tree 7efbabf799dc65ec5fa306f4c506f381059a6c15
parent 76cc09b634294339fa19ec41b5f2a0b3932cea8b
author Michael Stapelberg <stapelberg@google.com> 1488488723 -0800
committer Ian Lance Taylor <iant@golang.org> 1488549570 +0000

unix: add BLK* Linux ioctls

These are useful for re-reading partition tables and getting device
sizes.

Fixes golang/go#19370

Change-Id: Ia8dbe3416a48dbdbceafa0fff0131d71057d97ca
Reviewed-on: https://go-review.googlesource.com/37640
Reviewed-by: Ian Lance Taylor <iant@golang.org>