On Thu, 2018-07-19 at 13:50 -0400, Venkata Nakka wrote:
Thanks. I am creating Pthreads using thread pool pattern but here my question is , QNX supports any API for threads running in the background like services in Android.?


what you're writing sounds very much like you're looking for a daemon - not so much an API as a concept ... 

HTH
Michael