diff options
Diffstat (limited to 'vendor/github.com/Microsoft/hcsshim/computestorage/storage.go')
-rw-r--r-- | vendor/github.com/Microsoft/hcsshim/computestorage/storage.go | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/vendor/github.com/Microsoft/hcsshim/computestorage/storage.go b/vendor/github.com/Microsoft/hcsshim/computestorage/storage.go new file mode 100644 index 000000000..9cd283d4b --- /dev/null +++ b/vendor/github.com/Microsoft/hcsshim/computestorage/storage.go @@ -0,0 +1,50 @@ +// 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/schema2" +) + +//go:generate go run ../mksyscall_windows.go -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.HcsDestoryLayer? +//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? + +// LayerData is the data used to describe parent layer information. +type LayerData struct { + SchemaVersion hcsschema.Version `json:"SchemaVersion,omitempty"` + Layers []hcsschema.Layer `json:"Layers,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"` +} |