mirror of
https://github.com/hanzoai/visor.git
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zeekayandHanzo Dev
e1280967b6
A prometheus Data held its labels in a map, and control.ExecArgs held the live kernel objects an exec runs against -- a mount namespace, an fd table, a limit set. Neither has offsets, so neither payload could state a layout. Labels become a list, which also retires the O(n^2) walk that existed to read a map in sorted order. The kernel objects move to control.Env, which is what the sentry supplies and what a call arriving on the wire cannot: a namespace is a reference, not a value. Every urpc payload now states its own wire. Co-authored-by: Hanzo Dev <[email protected]>
74 lines
2.4 KiB
Go
74 lines
2.4 KiB
Go
// Copyright 2026 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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// Code generated by zip; DO NOT EDIT.
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package auth
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import (
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"fmt"
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zap "github.com/zap-proto/go"
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)
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// ---- TaskCapabilities --------------------------------------------------
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const (
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taskCapabilitiesPermittedCapsAt = 0
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taskCapabilitiesInheritableCapsAt = 8
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taskCapabilitiesEffectiveCapsAt = 16
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taskCapabilitiesBoundingCapsAt = 24
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taskCapabilitiesAmbientCapsAt = 32
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taskCapabilitiesSize = 40
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)
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var _ interface {
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MarshalZAP() ([]byte, error)
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UnmarshalZAP([]byte) error
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} = (*TaskCapabilities)(nil)
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// MarshalZAP writes TaskCapabilities from constant offsets.
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func (x *TaskCapabilities) MarshalZAP() ([]byte, error) {
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if x == nil {
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return nil, nil
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}
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b := zap.NewBuilder(taskCapabilitiesSize + 256)
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ob := b.StartObject(taskCapabilitiesSize)
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ob.SetUint64(taskCapabilitiesPermittedCapsAt, uint64(x.PermittedCaps))
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ob.SetUint64(taskCapabilitiesInheritableCapsAt, uint64(x.InheritableCaps))
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ob.SetUint64(taskCapabilitiesEffectiveCapsAt, uint64(x.EffectiveCaps))
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ob.SetUint64(taskCapabilitiesBoundingCapsAt, uint64(x.BoundingCaps))
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ob.SetUint64(taskCapabilitiesAmbientCapsAt, uint64(x.AmbientCaps))
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ob.FinishAsRoot()
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return b.Finish(), nil
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}
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// UnmarshalZAP reads TaskCapabilities out of the buffer that arrived.
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func (x *TaskCapabilities) UnmarshalZAP(data []byte) error {
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if x == nil || len(data) == 0 {
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return nil
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}
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m, err := zap.Parse(data)
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if err != nil {
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return fmt.Errorf("TaskCapabilities: %w", err)
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}
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o := m.Root()
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x.PermittedCaps = CapabilitySet(o.Uint64(taskCapabilitiesPermittedCapsAt))
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x.InheritableCaps = CapabilitySet(o.Uint64(taskCapabilitiesInheritableCapsAt))
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x.EffectiveCaps = CapabilitySet(o.Uint64(taskCapabilitiesEffectiveCapsAt))
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x.BoundingCaps = CapabilitySet(o.Uint64(taskCapabilitiesBoundingCapsAt))
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x.AmbientCaps = CapabilitySet(o.Uint64(taskCapabilitiesAmbientCapsAt))
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return nil
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}
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