Files
containerd/vendor/github.com/Microsoft/hcsshim/computestorage/storage.go
T
dependabot[bot] affe09319d build(deps): bump github.com/Microsoft/hcsshim
Bumps [github.com/Microsoft/hcsshim](https://github.com/Microsoft/hcsshim) from 0.14.0-rc.1 to 0.15.0-rc.1.
- [Release notes](https://github.com/Microsoft/hcsshim/releases)
- [Commits](https://github.com/Microsoft/hcsshim/compare/v0.14.0-rc.1...v0.15.0-rc.1)

---
updated-dependencies:
- dependency-name: github.com/Microsoft/hcsshim
  dependency-version: 0.15.0-rc.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
2026-04-06 23:24:40 +00:00

57 lines
3.1 KiB
Go

// Package computestorage is a wrapper around the HCS storage APIs. These are new storage APIs introduced
// separate from the original graphdriver calls intended to give more freedom around creating
// and managing container layers and scratch spaces.
package computestorage
import (
hcsschema "github.com/Microsoft/hcsshim/internal/hcs/schema2"
)
//go:generate go tool github.com/Microsoft/go-winio/tools/mkwinsyscall -output zsyscall_windows.go storage.go
//sys hcsImportLayer(layerPath string, sourceFolderPath string, layerData string) (hr error) = computestorage.HcsImportLayer?
//sys hcsExportLayer(layerPath string, exportFolderPath string, layerData string, options string) (hr error) = computestorage.HcsExportLayer?
//sys hcsDestroyLayer(layerPath string) (hr error) = computestorage.HcsDestroyLayer?
//sys hcsSetupBaseOSLayer(layerPath string, handle windows.Handle, options string) (hr error) = computestorage.HcsSetupBaseOSLayer?
//sys hcsInitializeWritableLayer(writableLayerPath string, layerData string, options string) (hr error) = computestorage.HcsInitializeWritableLayer?
//sys hcsAttachLayerStorageFilter(layerPath string, layerData string) (hr error) = computestorage.HcsAttachLayerStorageFilter?
//sys hcsDetachLayerStorageFilter(layerPath string) (hr error) = computestorage.HcsDetachLayerStorageFilter?
//sys hcsFormatWritableLayerVhd(handle windows.Handle) (hr error) = computestorage.HcsFormatWritableLayerVhd?
//sys hcsGetLayerVhdMountPath(vhdHandle windows.Handle, mountPath **uint16) (hr error) = computestorage.HcsGetLayerVhdMountPath?
//sys hcsSetupBaseOSVolume(layerPath string, volumePath string, options string) (hr error) = computestorage.HcsSetupBaseOSVolume?
//sys hcsAttachOverlayFilter(volumePath string, layerData string) (hr error) = computestorage.HcsAttachOverlayFilter?
//sys hcsDetachOverlayFilter(volumePath string, layerData string) (hr error) = computestorage.HcsDetachOverlayFilter?
type Version = hcsschema.Version
type Layer = hcsschema.Layer
// LayerData is the data used to describe parent layer information.
type LayerData struct {
SchemaVersion Version `json:"SchemaVersion,omitempty"`
Layers []Layer `json:"Layers,omitempty"`
FilterType hcsschema.FileSystemFilterType `json:"FilterType,omitempty"`
}
// ExportLayerOptions are the set of options that are used with the `computestorage.HcsExportLayer` syscall.
type ExportLayerOptions struct {
IsWritableLayer bool `json:"IsWritableLayer,omitempty"`
}
// OsLayerType is the type of layer being operated on.
type OsLayerType string
const (
// OsLayerTypeContainer is a container layer.
OsLayerTypeContainer OsLayerType = "Container"
// OsLayerTypeVM is a virtual machine layer.
OsLayerTypeVM OsLayerType = "Vm"
)
// OsLayerOptions are the set of options that are used with the `SetupBaseOSLayer` and
// `SetupBaseOSVolume` calls.
type OsLayerOptions struct {
Type OsLayerType `json:"Type,omitempty"`
DisableCiCacheOptimization bool `json:"DisableCiCacheOptimization,omitempty"`
SkipUpdateBcdForBoot bool `json:"SkipUpdateBcdForBoot,omitempty"`
}