38 lines
1.1 KiB
Go
38 lines
1.1 KiB
Go
// 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 kernel
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import (
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"gvisor.googlesource.com/gvisor/pkg/sentry/arch"
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)
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// saveSignals is invoked by stateify.
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func (p *pendingSignals) saveSignals() []*arch.SignalInfo {
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var pending []*arch.SignalInfo
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for _, q := range p.signals {
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for ps := q.pendingSignalList.Front(); ps != nil; ps = ps.Next() {
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pending = append(pending, ps.SignalInfo)
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}
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}
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return pending
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}
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// loadSignals is invoked by stateify.
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func (p *pendingSignals) loadSignals(pending []*arch.SignalInfo) {
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for _, si := range pending {
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p.enqueue(si)
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}
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}
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