Returns the priority of thr.
Default is inherited from the current thread which creating the new thread, or zero for the initial main thread; higher-priority threads
will run before lower-priority threads.
/*
* call-seq:
* thr.priority => integer
*
* Returns the priority of <i>thr</i>. Default is inherited from the
* current thread which creating the new thread, or zero for the
* initial main thread; higher-priority threads will run before
* lower-priority threads.
*
* Thread.current.priority #=> 0
*/
static VALUE
rb_thread_priority(thread)
VALUE thread;
{
return INT2NUM(rb_thread_check(thread)->priority);
}