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Etienne PerotandgVisor bot 056a85f39d Mark all ABI structs with structs.HostLayout; verify this remains true.
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
2026-01-23 13:45:28 -08:00

53 lines
1.1 KiB
Go

// Copyright 2018 The gVisor Authors.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//go:build amd64
// +build amd64
package linux
import (
"structs"
)
// Constants for open(2).
const (
O_DIRECT = 000040000
O_LARGEFILE = 000100000
O_DIRECTORY = 000200000
O_NOFOLLOW = 000400000
)
// Stat represents struct stat.
//
// +marshal
type Stat struct {
_ structs.HostLayout
Dev uint64
Ino uint64
Nlink uint64
Mode uint32
UID uint32
GID uint32
_ int32
Rdev uint64
Size int64
Blksize int64
Blocks int64
ATime Timespec
MTime Timespec
CTime Timespec
_ [3]int64
}