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Table of Contents

What is libqb?

libqb is a library with the primary purpose of providing high performance client server reusable features. It provides high performance logging, tracing, ipc, and poll.

The initial features of libqb comes from the features of corosync that were thought to useful to other projects.

We don't intend be an all encompassing library, but instead provide very specially focused APIs that are highly tuned for maximum performance for client/server applications.

See the README

Mailing List

Here is the mailing list and the address to email is


libqb is LGPL-2.1

How You Can Help

If you find this project useful, you may want to consider supporting its future development.

There are a number of ways to support the project (in no particular order):

  • Spread the word
  • Contribute patches
  • Help others on the mailing list
  • Contribute documentation, examples and test cases
  • Fix bugs

Travis CI

Travis CI


Version gzip xz ChangeLog sha256 Doxygen ABI Report Coverity Report
0.13.0 libqb-0.13.0.tar.gz libqb-0.13.0.tar.xz libqb-0.13.0.sha256
0.14.0 libqb-0.14.0.tar.gz libqb-0.14.0.tar.xz libqb-0.14.0.sha256
0.14.1 libqb-0.14.1.tar.gz libqb-0.14.1.tar.xz libqb-0.14.1.sha256
0.14.2 libqb-0.14.2.tar.gz libqb-0.14.2.tar.xz libqb-0.14.2.sha256
0.14.3 libqb-0.14.3.tar.gz libqb-0.14.3.tar.xz libqb-0.14.3.sha256
0.14.4 libqb-0.14.4.tar.gz libqb-0.14.4.tar.xz Changelog libqb-0.14.4.sha256 doxygen 0.14.3_to_0.14.4 coverity
0.16.0 libqb-0.16.0.tar.gz libqb-0.16.0.tar.xz Changelog libqb-0.16.0.sha256 doxygen 0.14.4_to_0.16.0

What distros ship libqb?

  • Fedora
  • Mandriva
  • Debian
  • Ubuntu
  • Mandrake
  • Scientific Linux
  • Gentoo

Who is using libqb?

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