Go packages for low-level interaction with the operating system

Clone this repo:
  1. f11e5e4 unix: use unsafe.Slice in (*FileHandle).Bytes by Tobias Klauser · 6 days ago master
  2. 6fa7a7c windows: allow calling WSASendto with nil Sockaddr by Tobias Klauser · 6 days ago
  3. c57c793 unix: add SIG_BLOCK and friends for Linux by Lorenz Bauer · 6 days ago
  4. d9d178b unix: add PthreadSigmask for Linux by Lorenz Bauer · 7 days ago
  5. 8cfa568 unix: allow calling Sendto with nil Sockaddr by Tobias Klauser · 8 days ago


Go Reference

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


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

This repository uses Gerrit for code changes. To learn how to submit changes to this repository, see https://golang.org/doc/contribute.html.

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.