unix: add disk ioctl constants for FreeBSD

These ioctls make it possible to obtain information on the geometry of
disk devices, such as their sector size and total size in bytes.

Change-Id: I16449fb1a68b84d266b3fdfda9905cb448676968
GitHub-Last-Rev: 3742e7aec276ffa263fc2dfd6cb3724bb9eda1c0
GitHub-Pull-Request: golang/sys#61
Reviewed-on: https://go-review.googlesource.com/c/sys/+/223537
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
5 files changed
tree: 6b06b075000b7547b5d5c7f557d99f3b8eb00d0b
  1. cpu/
  2. plan9/
  3. unix/
  4. windows/
  5. .gitattributes
  6. .gitignore
  7. AUTHORS
  8. codereview.cfg
  9. CONTRIBUTING.md
  10. CONTRIBUTORS
  11. go.mod
  12. LICENSE
  13. PATENTS
  14. README.md
README.md

sys

This repository holds supplemental Go packages for low-level interactions with the operating system.

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The easiest way to install is to run go get -u golang.org/x/sys. You can also manually git clone the repository to $GOPATH/src/golang.org/x/sys.

Report Issues / Send Patches

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The main issue tracker for the sys repository is located at https://github.com/golang/go/issues. Prefix your issue with “x/sys:” in the subject line, so it is easy to find.