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// Copyright 2018 The gVisor Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package kernel
import (
"gvisor.googlesource.com/gvisor/pkg/sentry/device"
"gvisor.googlesource.com/gvisor/pkg/tcpip"
)
// saveDanglingEndpoints is invoked by stateify.
func (k *Kernel) saveDanglingEndpoints() []tcpip.Endpoint {
return tcpip.GetDanglingEndpoints()
}
// loadDanglingEndpoints is invoked by stateify.
func (k *Kernel) loadDanglingEndpoints(es []tcpip.Endpoint) {
for _, e := range es {
tcpip.AddDanglingEndpoint(e)
}
}
// saveDeviceRegistry is invoked by stateify.
func (k *Kernel) saveDeviceRegistry() *device.Registry {
return device.SimpleDevices
}
// loadDeviceRegistry is invoked by stateify.
func (k *Kernel) loadDeviceRegistry(r *device.Registry) {
device.SimpleDevices.LoadFrom(r)
}
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