39 lines
1.0 KiB
C++
39 lines
1.0 KiB
C++
// The Construct
|
|
//
|
|
// Copyright (C) The Construct Developers, Authors & Contributors
|
|
// Copyright (C) 2016-2020 Jason Volk <jason@zemos.net>
|
|
//
|
|
// Permission to use, copy, modify, and/or distribute this software for any
|
|
// purpose with or without fee is hereby granted, provided that the above
|
|
// copyright notice and this permission notice is present in all copies. The
|
|
// full license for this software is available in the LICENSE file.
|
|
|
|
#pragma once
|
|
#define HAVE_IRCD_M_VM_SEQ_H
|
|
|
|
namespace ircd::m::vm::sequence
|
|
{
|
|
struct refresh;
|
|
|
|
extern ctx::dock dock;
|
|
extern uint64_t retired; // already written; always monotonic
|
|
extern uint64_t committed; // pending write; usually monotonic
|
|
extern uint64_t uncommitted; // evaluating; not monotonic
|
|
static size_t pending;
|
|
|
|
const uint64_t &get(const eval &);
|
|
uint64_t get(id::event::buf &); // [GET]
|
|
|
|
uint64_t max();
|
|
uint64_t min();
|
|
}
|
|
|
|
struct ircd::m::vm::sequence::refresh
|
|
{
|
|
uint64_t database[2] {0, 0};
|
|
uint64_t retired[2] {0, 0};
|
|
m::event::id::buf event_id;
|
|
|
|
refresh();
|
|
};
|