| // MACHINE GENERATED BY 'go generate' COMMAND; DO NOT EDIT |
| |
| package vhd |
| |
| import ( |
| "syscall" |
| "unsafe" |
| |
| "golang.org/x/sys/windows" |
| ) |
| |
| var _ unsafe.Pointer |
| |
| // Do the interface allocations only once for common |
| // Errno values. |
| const ( |
| errnoERROR_IO_PENDING = 997 |
| ) |
| |
| var ( |
| errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING) |
| ) |
| |
| // errnoErr returns common boxed Errno values, to prevent |
| // allocations at runtime. |
| func errnoErr(e syscall.Errno) error { |
| switch e { |
| case 0: |
| return nil |
| case errnoERROR_IO_PENDING: |
| return errERROR_IO_PENDING |
| } |
| // TODO: add more here, after collecting data on the common |
| // error values see on Windows. (perhaps when running |
| // all.bat?) |
| return e |
| } |
| |
| var ( |
| modVirtDisk = windows.NewLazySystemDLL("VirtDisk.dll") |
| |
| procCreateVirtualDisk = modVirtDisk.NewProc("CreateVirtualDisk") |
| procOpenVirtualDisk = modVirtDisk.NewProc("OpenVirtualDisk") |
| procDetachVirtualDisk = modVirtDisk.NewProc("DetachVirtualDisk") |
| ) |
| |
| func createVirtualDisk(virtualStorageType *virtualStorageType, path string, virtualDiskAccessMask uint32, securityDescriptor *uintptr, flags uint32, providerSpecificFlags uint32, parameters *createVirtualDiskParameters, o *syscall.Overlapped, handle *syscall.Handle) (err error) { |
| var _p0 *uint16 |
| _p0, err = syscall.UTF16PtrFromString(path) |
| if err != nil { |
| return |
| } |
| return _createVirtualDisk(virtualStorageType, _p0, virtualDiskAccessMask, securityDescriptor, flags, providerSpecificFlags, parameters, o, handle) |
| } |
| |
| func _createVirtualDisk(virtualStorageType *virtualStorageType, path *uint16, virtualDiskAccessMask uint32, securityDescriptor *uintptr, flags uint32, providerSpecificFlags uint32, parameters *createVirtualDiskParameters, o *syscall.Overlapped, handle *syscall.Handle) (err error) { |
| r1, _, e1 := syscall.Syscall9(procCreateVirtualDisk.Addr(), 9, uintptr(unsafe.Pointer(virtualStorageType)), uintptr(unsafe.Pointer(path)), uintptr(virtualDiskAccessMask), uintptr(unsafe.Pointer(securityDescriptor)), uintptr(flags), uintptr(providerSpecificFlags), uintptr(unsafe.Pointer(parameters)), uintptr(unsafe.Pointer(o)), uintptr(unsafe.Pointer(handle))) |
| if r1 != 0 { |
| if e1 != 0 { |
| err = errnoErr(e1) |
| } else { |
| err = syscall.EINVAL |
| } |
| } |
| return |
| } |
| |
| func openVirtualDisk(virtualStorageType *virtualStorageType, path string, virtualDiskAccessMask uint32, flags uint32, parameters *openVirtualDiskParameters, handle *syscall.Handle) (err error) { |
| var _p0 *uint16 |
| _p0, err = syscall.UTF16PtrFromString(path) |
| if err != nil { |
| return |
| } |
| return _openVirtualDisk(virtualStorageType, _p0, virtualDiskAccessMask, flags, parameters, handle) |
| } |
| |
| func _openVirtualDisk(virtualStorageType *virtualStorageType, path *uint16, virtualDiskAccessMask uint32, flags uint32, parameters *openVirtualDiskParameters, handle *syscall.Handle) (err error) { |
| r1, _, e1 := syscall.Syscall6(procOpenVirtualDisk.Addr(), 6, uintptr(unsafe.Pointer(virtualStorageType)), uintptr(unsafe.Pointer(path)), uintptr(virtualDiskAccessMask), uintptr(flags), uintptr(unsafe.Pointer(parameters)), uintptr(unsafe.Pointer(handle))) |
| if r1 != 0 { |
| if e1 != 0 { |
| err = errnoErr(e1) |
| } else { |
| err = syscall.EINVAL |
| } |
| } |
| return |
| } |
| |
| func detachVirtualDisk(handle syscall.Handle, flags uint32, providerSpecificFlags uint32) (err error) { |
| r1, _, e1 := syscall.Syscall(procDetachVirtualDisk.Addr(), 3, uintptr(handle), uintptr(flags), uintptr(providerSpecificFlags)) |
| if r1 != 0 { |
| if e1 != 0 { |
| err = errnoErr(e1) |
| } else { |
| err = syscall.EINVAL |
| } |
| } |
| return |
| } |