create thread - passing arguments

Question

I am attempting on creating multiple threads that each thread calculates a prime. I am trying to pass a second argument to a function using thread create. It keeps throwing up e

Answer 1

This is the code of Manakarse , everything is really good but you need a

pthread_join(thread[i],NULL)

just to be sure all of threads will successfully execute before end of main thread("main will "waiting" while all of threads aren't finished yet) ;