mirror of
https://github.com/netbirdio/gvisor.git
synced 2026-05-22 17:12:49 -07:00
Ayush Ranjan
7e395bbbd4
This allows for external information to be passed to restore code.
Similar to c087777e37 ("Plumb restore context to afterLoad()").
Updates #1956.
PiperOrigin-RevId: 614125262
34 lines
980 B
Go
34 lines
980 B
Go
// Copyright 2018 The gVisor Authors.
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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 segment
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import (
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"context"
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)
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func (s *Set) saveRoot() []FlatSegment {
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fs := s.ExportSlice()
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// The state package saves data in slice capacity beyond slice length; save
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// it some time by cutting ours off.
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fs = fs[:len(fs):len(fs)]
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return fs
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}
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func (s *Set) loadRoot(_ context.Context, fs []FlatSegment) {
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if err := s.ImportSlice(fs); err != nil {
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panic(err)
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}
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}
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