38 lines
1.2 KiB
Go
38 lines
1.2 KiB
Go
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// Copyright 2018 Google Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package gofer
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import (
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"gvisor.googlesource.com/gvisor/pkg/sentry/context"
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"gvisor.googlesource.com/gvisor/pkg/sentry/fs"
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)
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// afterLoad is invoked by stateify.
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func (f *fileOperations) afterLoad() {
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load := func() {
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f.inodeOperations.fileState.waitForLoad()
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// Manually load the open handles.
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var err error
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// TODO: Context is not plumbed to save/restore.
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f.handles, err = newHandles(context.Background(), f.inodeOperations.fileState.file, f.flags)
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if err != nil {
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panic("failed to re-open handle: " + err.Error())
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}
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f.inodeOperations.fileState.setHandlesForCachedIO(f.flags, f.handles)
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}
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fs.Async(load)
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}
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