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Etienne PerotandgVisor bot
056a85f39d
This change marks all ABI-related structs with `structs.HostLayout`, which was introduced in Go 1.23: https://pkg.go.dev/[email protected]#HostLayout This is intended to force the Go compiler to preserve the layout of the struct, removing it from the liberty of reordering fields as it sees fit. Adds a check automatically generated by our `go_library` rule wrapper which verifies this recursively for all exported structs in a package. Fixes issue #10693. PiperOrigin-RevId: 860238103
41 lines
1.2 KiB
Go
41 lines
1.2 KiB
Go
// Copyright 2021 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 attestation includes definitions needed for gVisor attestation.
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package attestation
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import (
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"structs"
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)
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// Attestation ioctls.
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const (
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SIGN_ATTESTATION_REPORT = 0
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)
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// SizeOfQuoteInputData is the number of bytes in the input data of ioctl call
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// to get quote.
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const SizeOfQuoteInputData = 64
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// SignReport is a struct that gets signed quote from input data. The
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// serialized quote is copied to buf.
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// size is an input that specifies the size of buf. When returned, it's updated
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// to the size of quote.
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type SignReport struct {
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_ structs.HostLayout
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data [64]byte
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size uint32
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buf []byte `hostlayout:"ignore"`
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}
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