blob: dc3781fba514a1bc4eb509a27b338359fb5e1049 [file] [log] [blame]
// Copyright 2017 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <lib/async/cpp/trap.h>
#include <utility>
namespace async {
GuestBellTrapBase::GuestBellTrapBase(async_guest_bell_trap_handler_t* handler)
: trap_{{ASYNC_STATE_INIT}, handler} {}
GuestBellTrapBase::~GuestBellTrapBase() = default;
zx_status_t GuestBellTrapBase::SetTrap(async_dispatcher_t* dispatcher, const zx::guest& guest,
zx_vaddr_t addr, size_t length) {
return async_set_guest_bell_trap(dispatcher, &trap_, guest.get(), addr, length);
GuestBellTrap::GuestBellTrap(Handler handler)
: GuestBellTrapBase(&GuestBellTrap::CallHandler), handler_(std::move(handler)) {}
GuestBellTrap::~GuestBellTrap() = default;
void GuestBellTrap::CallHandler(async_dispatcher_t* dispatcher, async_guest_bell_trap_t* trap,
zx_status_t status, const zx_packet_guest_bell_t* bell) {
auto self = Dispatch<GuestBellTrap>(trap);
self->handler_(dispatcher, self, status, bell);
} // namespace async