1 1.2 andvar $NetBSD: README.compileopts,v 1.2 2021/08/02 17:45:10 andvar Exp $ 2 1.1 pooka 3 1.1 pooka This file describes compile-time options (make variables) for 4 1.1 pooka the rumpuser POSIX implementation. 5 1.1 pooka 6 1.1 pooka Note: after changing an option, do a clean build. 7 1.1 pooka 8 1.1 pooka Global options: 9 1.1 pooka 10 1.1 pooka RUMPUSER_THREADS 11 1.1 pooka 12 1.1 pooka values: pthread/none/fiber or <undefined> 13 1.1 pooka defval: <undefined> 14 1.1 pooka effect: Define the way threading is implemented in the rumpuser hypercall 15 1.2 andvar implementation. 16 1.1 pooka <undefined> - use default implementation (currently "pthread") 17 1.1 pooka pthread - use pthreads to implement threading 18 1.1 pooka none - do not support kernel threads at all 19 1.1 pooka fiber - user a fiber interface, cooperatively scheduled contexts 20