HelenOS sources
Sleeping 405 kernel/generic/src/proc/scheduler.c assert(atomic_get_unordered(&thread->state) == Sleeping || atomic_get_unordered(&thread->state) == Entering);
Sleeping 446 kernel/generic/src/proc/scheduler.c case Sleeping:
Sleeping 551 kernel/generic/src/proc/thread.c scheduler_enter(Sleeping);
Sleeping 712 kernel/generic/src/proc/thread.c if (state == Sleeping) {
Sleeping 221 uspace/app/top/screen.c case Sleeping:
Sleeping 223 uspace/dist/src/c/demos/top/screen.c case Sleeping:
HelenOS homepage, sources at GitHub