Reentrant lock

[rachitagrawal]

Can somebody guide me to write a code for Reentrant lock?

[kbw]

They're built into the Operating System and generally made avaliable thru a local library. Mutexes and Semaphores are examples.

[rachitagrawal]

I guess I got it. pthread libraries will help me building one. I wanted to build one of my own and for that needed monitors which pthread is providing.

[kbw]

For Unix, yes.