gplib/include/gp/vfs/scheduler.hpp

#pragma once

#include "gp/indexed_array.hpp"
#include "gp/vfs/process_data.hpp"

namespace gp{

class system;

class scheduler {
	gp::specifics::platform_data root;
	size_t current = 0;
	system& sys;
	
	no_inline_decl(
		void yield_to(size_t target_pid)
	);



public:
	scheduler(class system&);

	[[noreturn]] void run(allocator& alloc) {
		again:
			run_once();
			cleanup(alloc);
		goto again;
	}

	void cleanup(allocator& alloc);

	void run_once();
	
	void yield(){
		yield_to(0);
	}
};

}