ReaderWriterLock

A reader writer lock that allows

• taking locks READ_PREFERRING or WRITE_PREFERRING
• taking locks BLOCKING-ly or NON_BLOCKING-ly
• It allows you to downgrade writer lock to reader lock and upgrade reader lock to writer lock (second of which may fail).
• It allows you to have an external lock allowing you to build complex functionalities aroung this lock (see my projects Bufferpool and WALe).

Setup instructions

Install dependencies :

• This project does not have any dependencies.

Download source code :

• git clone https://github.com/RohanVDvivedi/ReaderWriterLock.git

Build from source :

• cd ReaderWriterLock
• make clean all

Install from the build :

• sudo make install
• Once you have installed from source, you may discard the build by make clean

Using The library

• add -lrwlock -lpthread linker flag, while compiling your application
• do not forget to include appropriate public api headers as and when needed. this includes
  • #include<rwlock.h>

Instructions for uninstalling library

Uninstall :

• cd ReaderWriterLock
• sudo make uninstall