Beyond Linux® From Scratch (systemd Edition) - Version 11.3

Chapter 9. General Libraries

liburcu-0.14.0

Introduction to liburcu

The userspace-rcu package provides a set of userspace RCU (read-copy-update) libraries. These data synchronization libraries provide read-side access which scales linearly with the number of cores. It does so by allowing multiples copies of a given data structure to live at the same time, and by monitoring the data structure accesses to detect grace periods after which memory reclamation is possible.

This package is known to build and work properly using an LFS 11.3 platform.

Package Information

User Notes: https://wiki.linuxfromscratch.org/blfs/wiki/liburcu

Installation of liburcu

Install liburcu by running the following commands: 

./configure --prefix=/usr    \
            --disable-static \
            --docdir=/usr/share/doc/liburcu-0.14.0 &&
make

To test the results, issue: make check.

Now, as the root user: 

make install

Contents

Installed Programs: None
Installed Libraries: liburcu.so, liburcu-bp.so, liburcu-cds.so, liburcu-common.so, liburcu-mb.so, liburcu-memb.so, liburcu-qsbr.so, and liburcu-signal.so
Installed Directories: /usr/include/urcu and /usr/share/doc/liburcu-0.14.0