Merge pull request #42944 from kevpar/20.10_update-winio
[20.10] vendor: Update go-winio to v0.4.20
diff --git a/vendor.conf b/vendor.conf
index 846b3ef..a88f05b 100644
--- a/vendor.conf
+++ b/vendor.conf
@@ -1,6 +1,6 @@
github.com/Azure/go-ansiterm d6e3b3328b783f23731bc4d058875b0371ff8109
github.com/Microsoft/hcsshim 64a2b71405dacf76c95600f4c756a991ad09cf7c # moby branch
-github.com/Microsoft/go-winio 5b44b70ab3ab4d291a7c1d28afe7b4afeced0ed4 # v0.4.15
+github.com/Microsoft/go-winio 7e149e8c70409f36773c1b2cf3447a7ab7697368 # v0.4.20
github.com/docker/libtrust 9cbd2a1374f46905c68a4eb3694a130610adc62a
github.com/golang/gddo 72a348e765d293ed6d1ded7b699591f14d6cd921
github.com/google/uuid 0cd6bf5da1e1c83f8b45653022c74f71af0538a4 # v1.1.1
diff --git a/vendor/github.com/Microsoft/go-winio/README.md b/vendor/github.com/Microsoft/go-winio/README.md
index 5680010..60c93fe 100644
--- a/vendor/github.com/Microsoft/go-winio/README.md
+++ b/vendor/github.com/Microsoft/go-winio/README.md
@@ -1,4 +1,4 @@
-# go-winio
+# go-winio [](https://github.com/microsoft/go-winio/actions/workflows/ci.yml)
This repository contains utilities for efficiently performing Win32 IO operations in
Go. Currently, this is focused on accessing named pipes and other file handles, and
diff --git a/vendor/github.com/Microsoft/go-winio/backuptar/tar.go b/vendor/github.com/Microsoft/go-winio/backuptar/tar.go
index 088a43c..b32bee3 100644
--- a/vendor/github.com/Microsoft/go-winio/backuptar/tar.go
+++ b/vendor/github.com/Microsoft/go-winio/backuptar/tar.go
@@ -5,7 +5,6 @@
import (
"archive/tar"
"encoding/base64"
- "errors"
"fmt"
"io"
"io/ioutil"
@@ -41,19 +40,14 @@
hdrCreationTime = "LIBARCHIVE.creationtime"
)
-func writeZeroes(w io.Writer, count int64) error {
- buf := make([]byte, 8192)
- c := len(buf)
- for i := int64(0); i < count; i += int64(c) {
- if int64(c) > count-i {
- c = int(count - i)
- }
- _, err := w.Write(buf[:c])
- if err != nil {
- return err
- }
+// zeroReader is an io.Reader that always returns 0s.
+type zeroReader struct{}
+
+func (zr zeroReader) Read(b []byte) (int, error) {
+ for i := range b {
+ b[i] = 0
}
- return nil
+ return len(b), nil
}
func copySparse(t *tar.Writer, br *winio.BackupStreamReader) error {
@@ -70,16 +64,26 @@
return fmt.Errorf("unexpected stream %d", bhdr.Id)
}
+ // We can't seek backwards, since we have already written that data to the tar.Writer.
+ if bhdr.Offset < curOffset {
+ return fmt.Errorf("cannot seek back from %d to %d", curOffset, bhdr.Offset)
+ }
// archive/tar does not support writing sparse files
// so just write zeroes to catch up to the current offset.
- err = writeZeroes(t, bhdr.Offset-curOffset)
+ if _, err := io.CopyN(t, zeroReader{}, bhdr.Offset-curOffset); err != nil {
+ return fmt.Errorf("seek to offset %d: %s", bhdr.Offset, err)
+ }
if bhdr.Size == 0 {
+ // A sparse block with size = 0 is used to mark the end of the sparse blocks.
break
}
n, err := io.Copy(t, br)
if err != nil {
return err
}
+ if n != bhdr.Size {
+ return fmt.Errorf("copied %d bytes instead of %d at offset %d", n, bhdr.Size, bhdr.Offset)
+ }
curOffset = bhdr.Offset + n
}
return nil
@@ -220,20 +224,44 @@
}
}
+ // The logic for copying file contents is fairly complicated due to the need for handling sparse files,
+ // and the weird ways they are represented by BackupRead. A normal file will always either have a data stream
+ // with size and content, or no data stream at all (if empty). However, for a sparse file, the content can also
+ // be represented using a series of sparse block streams following the data stream. Additionally, the way sparse
+ // files are handled by BackupRead has changed in the OS recently. The specifics of the representation are described
+ // in the list at the bottom of this block comment.
+ //
+ // Sparse files can be represented in four different ways, based on the specifics of the file.
+ // - Size = 0:
+ // Previously: BackupRead yields no data stream and no sparse block streams.
+ // Recently: BackupRead yields a data stream with size = 0. There are no following sparse block streams.
+ // - Size > 0, no allocated ranges:
+ // BackupRead yields a data stream with size = 0. Following is a single sparse block stream with
+ // size = 0 and offset = <file size>.
+ // - Size > 0, one allocated range:
+ // BackupRead yields a data stream with size = <file size> containing the file contents. There are no
+ // sparse block streams. This is the case if you take a normal file with contents and simply set the
+ // sparse flag on it.
+ // - Size > 0, multiple allocated ranges:
+ // BackupRead yields a data stream with size = 0. Following are sparse block streams for each allocated
+ // range of the file containing the range contents. Finally there is a sparse block stream with
+ // size = 0 and offset = <file size>.
+
if dataHdr != nil {
// A data stream was found. Copy the data.
- if (dataHdr.Attributes & winio.StreamSparseAttributes) == 0 {
+ // We assume that we will either have a data stream size > 0 XOR have sparse block streams.
+ if dataHdr.Size > 0 || (dataHdr.Attributes&winio.StreamSparseAttributes) == 0 {
if size != dataHdr.Size {
return fmt.Errorf("%s: mismatch between file size %d and header size %d", name, size, dataHdr.Size)
}
- _, err = io.Copy(t, br)
- if err != nil {
- return err
+ if _, err = io.Copy(t, br); err != nil {
+ return fmt.Errorf("%s: copying contents from data stream: %s", name, err)
}
- } else {
- err = copySparse(t, br)
- if err != nil {
- return err
+ } else if size > 0 {
+ // As of a recent OS change, BackupRead now returns a data stream for empty sparse files.
+ // These files have no sparse block streams, so skip the copySparse call if file size = 0.
+ if err = copySparse(t, br); err != nil {
+ return fmt.Errorf("%s: copying contents from sparse block stream: %s", name, err)
}
}
}
@@ -278,7 +306,7 @@
} else {
// Unsupported for now, since the size of the alternate stream is not present
// in the backup stream until after the data has been read.
- return errors.New("tar of sparse alternate data streams is unsupported")
+ return fmt.Errorf("%s: tar of sparse alternate data streams is unsupported", name)
}
case winio.BackupEaData, winio.BackupLink, winio.BackupPropertyData, winio.BackupObjectId, winio.BackupTxfsData:
// ignore these streams
diff --git a/vendor/github.com/Microsoft/go-winio/go.mod b/vendor/github.com/Microsoft/go-winio/go.mod
index 50b9d6e..98a8dea 100644
--- a/vendor/github.com/Microsoft/go-winio/go.mod
+++ b/vendor/github.com/Microsoft/go-winio/go.mod
@@ -3,7 +3,7 @@
go 1.12
require (
- github.com/pkg/errors v0.8.1
- github.com/sirupsen/logrus v1.4.1
- golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3
+ github.com/pkg/errors v0.9.1
+ github.com/sirupsen/logrus v1.7.0
+ golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c
)
diff --git a/vendor/github.com/Microsoft/go-winio/hvsock.go b/vendor/github.com/Microsoft/go-winio/hvsock.go
index dbfe790..b632f8f 100644
--- a/vendor/github.com/Microsoft/go-winio/hvsock.go
+++ b/vendor/github.com/Microsoft/go-winio/hvsock.go
@@ -1,3 +1,5 @@
+// +build windows
+
package winio
import (
diff --git a/vendor/github.com/Microsoft/go-winio/pipe.go b/vendor/github.com/Microsoft/go-winio/pipe.go
index ff96dff..96700a7 100644
--- a/vendor/github.com/Microsoft/go-winio/pipe.go
+++ b/vendor/github.com/Microsoft/go-winio/pipe.go
@@ -429,10 +429,10 @@
// when the pipe is in message mode.
MessageMode bool
- // InputBufferSize specifies the size the input buffer, in bytes.
+ // InputBufferSize specifies the size of the input buffer, in bytes.
InputBufferSize int32
- // OutputBufferSize specifies the size the input buffer, in bytes.
+ // OutputBufferSize specifies the size of the output buffer, in bytes.
OutputBufferSize int32
}
diff --git a/vendor/github.com/Microsoft/go-winio/pkg/etw/eventdata.go b/vendor/github.com/Microsoft/go-winio/pkg/etw/eventdata.go
index a524d89..abf1680 100644
--- a/vendor/github.com/Microsoft/go-winio/pkg/etw/eventdata.go
+++ b/vendor/github.com/Microsoft/go-winio/pkg/etw/eventdata.go
@@ -1,3 +1,5 @@
+// +build windows
+
package etw
import (
diff --git a/vendor/github.com/Microsoft/go-winio/pkg/etw/eventopt.go b/vendor/github.com/Microsoft/go-winio/pkg/etw/eventopt.go
index fb6ac7d..eaace68 100644
--- a/vendor/github.com/Microsoft/go-winio/pkg/etw/eventopt.go
+++ b/vendor/github.com/Microsoft/go-winio/pkg/etw/eventopt.go
@@ -1,3 +1,5 @@
+// +build windows
+
package etw
import (
diff --git a/vendor/github.com/Microsoft/go-winio/pkg/etw/fieldopt.go b/vendor/github.com/Microsoft/go-winio/pkg/etw/fieldopt.go
index d544a29..b5ea80a 100644
--- a/vendor/github.com/Microsoft/go-winio/pkg/etw/fieldopt.go
+++ b/vendor/github.com/Microsoft/go-winio/pkg/etw/fieldopt.go
@@ -1,3 +1,5 @@
+// +build windows
+
package etw
import (
diff --git a/vendor/github.com/Microsoft/go-winio/pkg/etw/newprovider.go b/vendor/github.com/Microsoft/go-winio/pkg/etw/newprovider.go
index f344fb6..581ef59 100644
--- a/vendor/github.com/Microsoft/go-winio/pkg/etw/newprovider.go
+++ b/vendor/github.com/Microsoft/go-winio/pkg/etw/newprovider.go
@@ -1,3 +1,4 @@
+// +build windows
// +build amd64 arm64 386
package etw
@@ -11,11 +12,20 @@
"golang.org/x/sys/windows"
)
-// NewProviderWithID creates and registers a new ETW provider, allowing the
-// provider ID to be manually specified. This is most useful when there is an
-// existing provider ID that must be used to conform to existing diagnostic
-// infrastructure.
-func NewProviderWithID(name string, id guid.GUID, callback EnableCallback) (provider *Provider, err error) {
+// NewProviderWithOptions creates and registers a new ETW provider, allowing
+// the provider ID and Group to be manually specified. This is most useful when
+// there is an existing provider ID that must be used to conform to existing
+// diagnostic infrastructure.
+func NewProviderWithOptions(name string, options ...ProviderOpt) (provider *Provider, err error) {
+ var opts providerOpts
+ for _, opt := range options {
+ opt(&opts)
+ }
+
+ if opts.id == (guid.GUID{}) {
+ opts.id = providerIDFromName(name)
+ }
+
providerCallbackOnce.Do(func() {
globalProviderCallback = windows.NewCallback(providerCallbackAdapter)
})
@@ -26,17 +36,27 @@
providers.removeProvider(provider)
}
}(provider)
- provider.ID = id
- provider.callback = callback
+ provider.ID = opts.id
+ provider.callback = opts.callback
if err := eventRegister((*windows.GUID)(&provider.ID), globalProviderCallback, uintptr(provider.index), &provider.handle); err != nil {
return nil, err
}
+ trait := &bytes.Buffer{}
+ if opts.group != (guid.GUID{}) {
+ binary.Write(trait, binary.LittleEndian, uint16(0)) // Write empty size for buffer (update later)
+ binary.Write(trait, binary.LittleEndian, uint8(1)) // EtwProviderTraitTypeGroup
+ traitArray := opts.group.ToWindowsArray() // Append group guid
+ trait.Write(traitArray[:])
+ binary.LittleEndian.PutUint16(trait.Bytes(), uint16(trait.Len())) // Update size
+ }
+
metadata := &bytes.Buffer{}
binary.Write(metadata, binary.LittleEndian, uint16(0)) // Write empty size for buffer (to update later)
metadata.WriteString(name)
metadata.WriteByte(0) // Null terminator for name
+ trait.WriteTo(metadata) // Add traits if applicable
binary.LittleEndian.PutUint16(metadata.Bytes(), uint16(metadata.Len())) // Update the size at the beginning of the buffer
provider.metadata = metadata.Bytes()
diff --git a/vendor/github.com/Microsoft/go-winio/pkg/etw/newprovider_unsupported.go b/vendor/github.com/Microsoft/go-winio/pkg/etw/newprovider_unsupported.go
index 808455c..5a05c13 100644
--- a/vendor/github.com/Microsoft/go-winio/pkg/etw/newprovider_unsupported.go
+++ b/vendor/github.com/Microsoft/go-winio/pkg/etw/newprovider_unsupported.go
@@ -1,12 +1,9 @@
+// +build windows
// +build arm
package etw
-import (
- "github.com/Microsoft/go-winio/pkg/guid"
-)
-
// NewProviderWithID returns a nil provider on unsupported platforms.
-func NewProviderWithID(name string, id guid.GUID, callback EnableCallback) (provider *Provider, err error) {
+func NewProviderWithOptions(name string, options ...ProviderOpt) (provider *Provider, err error) {
return nil, nil
}
diff --git a/vendor/github.com/Microsoft/go-winio/pkg/etw/provider.go b/vendor/github.com/Microsoft/go-winio/pkg/etw/provider.go
index 2369601..a5b90d0 100644
--- a/vendor/github.com/Microsoft/go-winio/pkg/etw/provider.go
+++ b/vendor/github.com/Microsoft/go-winio/pkg/etw/provider.go
@@ -1,3 +1,5 @@
+// +build windows
+
package etw
import (
@@ -81,15 +83,6 @@
}
}
-// providerCallbackAdapter acts as the first-level callback from the C/ETW side
-// for provider notifications. Because Go has trouble with callback arguments of
-// different size, it has only pointer-sized arguments, which are then cast to
-// the appropriate types when calling providerCallback.
-func providerCallbackAdapter(sourceID *guid.GUID, state uintptr, level uintptr, matchAnyKeyword uintptr, matchAllKeyword uintptr, filterData uintptr, i uintptr) uintptr {
- providerCallback(*sourceID, ProviderState(state), Level(level), uint64(matchAnyKeyword), uint64(matchAllKeyword), filterData, i)
- return 0
-}
-
// providerIDFromName generates a provider ID based on the provider name. It
// uses the same algorithm as used by .NET's EventSource class, which is based
// on RFC 4122. More information on the algorithm can be found here:
@@ -117,10 +110,50 @@
return guid.FromWindowsArray(a)
}
+type providerOpts struct {
+ callback EnableCallback
+ id guid.GUID
+ group guid.GUID
+}
+
+// ProviderOpt allows the caller to specify provider options to
+// NewProviderWithOptions
+type ProviderOpt func(*providerOpts)
+
+// WithCallback is used to provide a callback option to NewProviderWithOptions
+func WithCallback(callback EnableCallback) ProviderOpt {
+ return func(opts *providerOpts) {
+ opts.callback = callback
+ }
+}
+
+// WithID is used to provide a provider ID option to NewProviderWithOptions
+func WithID(id guid.GUID) ProviderOpt {
+ return func(opts *providerOpts) {
+ opts.id = id
+ }
+}
+
+// WithGroup is used to provide a provider group option to
+// NewProviderWithOptions
+func WithGroup(group guid.GUID) ProviderOpt {
+ return func(opts *providerOpts) {
+ opts.group = group
+ }
+}
+
+// NewProviderWithID creates and registers a new ETW provider, allowing the
+// provider ID to be manually specified. This is most useful when there is an
+// existing provider ID that must be used to conform to existing diagnostic
+// infrastructure.
+func NewProviderWithID(name string, id guid.GUID, callback EnableCallback) (provider *Provider, err error) {
+ return NewProviderWithOptions(name, WithID(id), WithCallback(callback))
+}
+
// NewProvider creates and registers a new ETW provider. The provider ID is
// generated based on the provider name.
func NewProvider(name string, callback EnableCallback) (provider *Provider, err error) {
- return NewProviderWithID(name, providerIDFromName(name), callback)
+ return NewProviderWithOptions(name, WithCallback(callback))
}
// Close unregisters the provider.
diff --git a/vendor/github.com/Microsoft/go-winio/pkg/etw/providerglobal.go b/vendor/github.com/Microsoft/go-winio/pkg/etw/providerglobal.go
index 6c7331d..ce3d305 100644
--- a/vendor/github.com/Microsoft/go-winio/pkg/etw/providerglobal.go
+++ b/vendor/github.com/Microsoft/go-winio/pkg/etw/providerglobal.go
@@ -1,3 +1,5 @@
+// +build windows
+
package etw
import (
diff --git a/vendor/github.com/Microsoft/go-winio/pkg/etw/wrapper_32.go b/vendor/github.com/Microsoft/go-winio/pkg/etw/wrapper_32.go
index d0a7dac..6867a1f 100644
--- a/vendor/github.com/Microsoft/go-winio/pkg/etw/wrapper_32.go
+++ b/vendor/github.com/Microsoft/go-winio/pkg/etw/wrapper_32.go
@@ -1,8 +1,10 @@
+// +build windows
// +build 386 arm
package etw
import (
+ "github.com/Microsoft/go-winio/pkg/guid"
"golang.org/x/sys/windows"
)
@@ -49,3 +51,17 @@
information,
length)
}
+
+// providerCallbackAdapter acts as the first-level callback from the C/ETW side
+// for provider notifications. Because Go has trouble with callback arguments of
+// different size, it has only pointer-sized arguments, which are then cast to
+// the appropriate types when calling providerCallback.
+// For x86, the matchAny and matchAll keywords need to be assembled from two
+// 32-bit integers, because the max size of an argument is uintptr, but those
+// two arguments are actually 64-bit integers.
+func providerCallbackAdapter(sourceID *guid.GUID, state uint32, level uint32, matchAnyKeyword_low uint32, matchAnyKeyword_high uint32, matchAllKeyword_low uint32, matchAllKeyword_high uint32, filterData uintptr, i uintptr) uintptr {
+ matchAnyKeyword := uint64(matchAnyKeyword_high)<<32 | uint64(matchAnyKeyword_low)
+ matchAllKeyword := uint64(matchAllKeyword_high)<<32 | uint64(matchAllKeyword_low)
+ providerCallback(*sourceID, ProviderState(state), Level(level), uint64(matchAnyKeyword), uint64(matchAllKeyword), filterData, i)
+ return 0
+}
diff --git a/vendor/github.com/Microsoft/go-winio/pkg/etw/wrapper_64.go b/vendor/github.com/Microsoft/go-winio/pkg/etw/wrapper_64.go
index ef8b599..fe83df2 100644
--- a/vendor/github.com/Microsoft/go-winio/pkg/etw/wrapper_64.go
+++ b/vendor/github.com/Microsoft/go-winio/pkg/etw/wrapper_64.go
@@ -1,8 +1,10 @@
+// +build windows
// +build amd64 arm64
package etw
import (
+ "github.com/Microsoft/go-winio/pkg/guid"
"golang.org/x/sys/windows"
)
@@ -39,3 +41,12 @@
information,
length)
}
+
+// providerCallbackAdapter acts as the first-level callback from the C/ETW side
+// for provider notifications. Because Go has trouble with callback arguments of
+// different size, it has only pointer-sized arguments, which are then cast to
+// the appropriate types when calling providerCallback.
+func providerCallbackAdapter(sourceID *guid.GUID, state uintptr, level uintptr, matchAnyKeyword uintptr, matchAllKeyword uintptr, filterData uintptr, i uintptr) uintptr {
+ providerCallback(*sourceID, ProviderState(state), Level(level), uint64(matchAnyKeyword), uint64(matchAllKeyword), filterData, i)
+ return 0
+}
diff --git a/vendor/github.com/Microsoft/go-winio/pkg/etw/zsyscall_windows.go b/vendor/github.com/Microsoft/go-winio/pkg/etw/zsyscall_windows.go
index 4e8a719..719b13d 100644
--- a/vendor/github.com/Microsoft/go-winio/pkg/etw/zsyscall_windows.go
+++ b/vendor/github.com/Microsoft/go-winio/pkg/etw/zsyscall_windows.go
@@ -19,6 +19,7 @@
var (
errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING)
+ errERROR_EINVAL error = syscall.EINVAL
)
// errnoErr returns common boxed Errno values, to prevent
@@ -26,7 +27,7 @@
func errnoErr(e syscall.Errno) error {
switch e {
case 0:
- return nil
+ return errERROR_EINVAL
case errnoERROR_IO_PENDING:
return errERROR_IO_PENDING
}
@@ -40,9 +41,9 @@
modadvapi32 = windows.NewLazySystemDLL("advapi32.dll")
procEventRegister = modadvapi32.NewProc("EventRegister")
+ procEventSetInformation = modadvapi32.NewProc("EventSetInformation")
procEventUnregister = modadvapi32.NewProc("EventUnregister")
procEventWriteTransfer = modadvapi32.NewProc("EventWriteTransfer")
- procEventSetInformation = modadvapi32.NewProc("EventSetInformation")
)
func eventRegister(providerId *windows.GUID, callback uintptr, callbackContext uintptr, providerHandle *providerHandle) (win32err error) {
@@ -53,22 +54,6 @@
return
}
-func eventUnregister_64(providerHandle providerHandle) (win32err error) {
- r0, _, _ := syscall.Syscall(procEventUnregister.Addr(), 1, uintptr(providerHandle), 0, 0)
- if r0 != 0 {
- win32err = syscall.Errno(r0)
- }
- return
-}
-
-func eventWriteTransfer_64(providerHandle providerHandle, descriptor *eventDescriptor, activityID *windows.GUID, relatedActivityID *windows.GUID, dataDescriptorCount uint32, dataDescriptors *eventDataDescriptor) (win32err error) {
- r0, _, _ := syscall.Syscall6(procEventWriteTransfer.Addr(), 6, uintptr(providerHandle), uintptr(unsafe.Pointer(descriptor)), uintptr(unsafe.Pointer(activityID)), uintptr(unsafe.Pointer(relatedActivityID)), uintptr(dataDescriptorCount), uintptr(unsafe.Pointer(dataDescriptors)))
- if r0 != 0 {
- win32err = syscall.Errno(r0)
- }
- return
-}
-
func eventSetInformation_64(providerHandle providerHandle, class eventInfoClass, information uintptr, length uint32) (win32err error) {
r0, _, _ := syscall.Syscall6(procEventSetInformation.Addr(), 4, uintptr(providerHandle), uintptr(class), uintptr(information), uintptr(length), 0, 0)
if r0 != 0 {
@@ -77,6 +62,22 @@
return
}
+func eventSetInformation_32(providerHandle_low uint32, providerHandle_high uint32, class eventInfoClass, information uintptr, length uint32) (win32err error) {
+ r0, _, _ := syscall.Syscall6(procEventSetInformation.Addr(), 5, uintptr(providerHandle_low), uintptr(providerHandle_high), uintptr(class), uintptr(information), uintptr(length), 0)
+ if r0 != 0 {
+ win32err = syscall.Errno(r0)
+ }
+ return
+}
+
+func eventUnregister_64(providerHandle providerHandle) (win32err error) {
+ r0, _, _ := syscall.Syscall(procEventUnregister.Addr(), 1, uintptr(providerHandle), 0, 0)
+ if r0 != 0 {
+ win32err = syscall.Errno(r0)
+ }
+ return
+}
+
func eventUnregister_32(providerHandle_low uint32, providerHandle_high uint32) (win32err error) {
r0, _, _ := syscall.Syscall(procEventUnregister.Addr(), 2, uintptr(providerHandle_low), uintptr(providerHandle_high), 0)
if r0 != 0 {
@@ -85,16 +86,16 @@
return
}
-func eventWriteTransfer_32(providerHandle_low uint32, providerHandle_high uint32, descriptor *eventDescriptor, activityID *windows.GUID, relatedActivityID *windows.GUID, dataDescriptorCount uint32, dataDescriptors *eventDataDescriptor) (win32err error) {
- r0, _, _ := syscall.Syscall9(procEventWriteTransfer.Addr(), 7, uintptr(providerHandle_low), uintptr(providerHandle_high), uintptr(unsafe.Pointer(descriptor)), uintptr(unsafe.Pointer(activityID)), uintptr(unsafe.Pointer(relatedActivityID)), uintptr(dataDescriptorCount), uintptr(unsafe.Pointer(dataDescriptors)), 0, 0)
+func eventWriteTransfer_64(providerHandle providerHandle, descriptor *eventDescriptor, activityID *windows.GUID, relatedActivityID *windows.GUID, dataDescriptorCount uint32, dataDescriptors *eventDataDescriptor) (win32err error) {
+ r0, _, _ := syscall.Syscall6(procEventWriteTransfer.Addr(), 6, uintptr(providerHandle), uintptr(unsafe.Pointer(descriptor)), uintptr(unsafe.Pointer(activityID)), uintptr(unsafe.Pointer(relatedActivityID)), uintptr(dataDescriptorCount), uintptr(unsafe.Pointer(dataDescriptors)))
if r0 != 0 {
win32err = syscall.Errno(r0)
}
return
}
-func eventSetInformation_32(providerHandle_low uint32, providerHandle_high uint32, class eventInfoClass, information uintptr, length uint32) (win32err error) {
- r0, _, _ := syscall.Syscall6(procEventSetInformation.Addr(), 5, uintptr(providerHandle_low), uintptr(providerHandle_high), uintptr(class), uintptr(information), uintptr(length), 0)
+func eventWriteTransfer_32(providerHandle_low uint32, providerHandle_high uint32, descriptor *eventDescriptor, activityID *windows.GUID, relatedActivityID *windows.GUID, dataDescriptorCount uint32, dataDescriptors *eventDataDescriptor) (win32err error) {
+ r0, _, _ := syscall.Syscall9(procEventWriteTransfer.Addr(), 7, uintptr(providerHandle_low), uintptr(providerHandle_high), uintptr(unsafe.Pointer(descriptor)), uintptr(unsafe.Pointer(activityID)), uintptr(unsafe.Pointer(relatedActivityID)), uintptr(dataDescriptorCount), uintptr(unsafe.Pointer(dataDescriptors)), 0, 0)
if r0 != 0 {
win32err = syscall.Errno(r0)
}
diff --git a/vendor/github.com/Microsoft/go-winio/pkg/etwlogrus/hook.go b/vendor/github.com/Microsoft/go-winio/pkg/etwlogrus/hook.go
index 38228c3..4332af5 100644
--- a/vendor/github.com/Microsoft/go-winio/pkg/etwlogrus/hook.go
+++ b/vendor/github.com/Microsoft/go-winio/pkg/etwlogrus/hook.go
@@ -1,3 +1,5 @@
+// +build windows
+
package etwlogrus
import (
diff --git a/vendor/github.com/Microsoft/go-winio/pkg/guid/guid.go b/vendor/github.com/Microsoft/go-winio/pkg/guid/guid.go
index 5864065..f497c0e 100644
--- a/vendor/github.com/Microsoft/go-winio/pkg/guid/guid.go
+++ b/vendor/github.com/Microsoft/go-winio/pkg/guid/guid.go
@@ -1,3 +1,5 @@
+// +build windows
+
// Package guid provides a GUID type. The backing structure for a GUID is
// identical to that used by the golang.org/x/sys/windows GUID type.
// There are two main binary encodings used for a GUID, the big-endian encoding,
diff --git a/vendor/github.com/Microsoft/go-winio/pkg/security/grantvmgroupaccess.go b/vendor/github.com/Microsoft/go-winio/pkg/security/grantvmgroupaccess.go
index 2df31b6..fca2415 100644
--- a/vendor/github.com/Microsoft/go-winio/pkg/security/grantvmgroupaccess.go
+++ b/vendor/github.com/Microsoft/go-winio/pkg/security/grantvmgroupaccess.go
@@ -1,3 +1,5 @@
+// +build windows
+
package security
import (
diff --git a/vendor/github.com/Microsoft/go-winio/pkg/security/syscall_windows.go b/vendor/github.com/Microsoft/go-winio/pkg/security/syscall_windows.go
index c40c273..d709671 100644
--- a/vendor/github.com/Microsoft/go-winio/pkg/security/syscall_windows.go
+++ b/vendor/github.com/Microsoft/go-winio/pkg/security/syscall_windows.go
@@ -2,6 +2,6 @@
//go:generate go run mksyscall_windows.go -output zsyscall_windows.go syscall_windows.go
-//sys getSecurityInfo(handle syscall.Handle, objectType uint32, si uint32, ppsidOwner **uintptr, ppsidGroup **uintptr, ppDacl *uintptr, ppSacl *uintptr, ppSecurityDescriptor *uintptr) (err error) [failretval!=0] = advapi32.GetSecurityInfo
-//sys setSecurityInfo(handle syscall.Handle, objectType uint32, si uint32, psidOwner uintptr, psidGroup uintptr, pDacl uintptr, pSacl uintptr) (err error) [failretval!=0] = advapi32.SetSecurityInfo
-//sys setEntriesInAcl(count uintptr, pListOfEEs uintptr, oldAcl uintptr, newAcl *uintptr) (err error) [failretval!=0] = advapi32.SetEntriesInAclW
+//sys getSecurityInfo(handle syscall.Handle, objectType uint32, si uint32, ppsidOwner **uintptr, ppsidGroup **uintptr, ppDacl *uintptr, ppSacl *uintptr, ppSecurityDescriptor *uintptr) (win32err error) = advapi32.GetSecurityInfo
+//sys setSecurityInfo(handle syscall.Handle, objectType uint32, si uint32, psidOwner uintptr, psidGroup uintptr, pDacl uintptr, pSacl uintptr) (win32err error) = advapi32.SetSecurityInfo
+//sys setEntriesInAcl(count uintptr, pListOfEEs uintptr, oldAcl uintptr, newAcl *uintptr) (win32err error) = advapi32.SetEntriesInAclW
diff --git a/vendor/github.com/Microsoft/go-winio/pkg/security/zsyscall_windows.go b/vendor/github.com/Microsoft/go-winio/pkg/security/zsyscall_windows.go
index 0f0c0de..4084680 100644
--- a/vendor/github.com/Microsoft/go-winio/pkg/security/zsyscall_windows.go
+++ b/vendor/github.com/Microsoft/go-winio/pkg/security/zsyscall_windows.go
@@ -1,4 +1,4 @@
-// Code generated mksyscall_windows.exe DO NOT EDIT
+// Code generated by 'go generate'; DO NOT EDIT.
package security
@@ -19,6 +19,7 @@
var (
errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING)
+ errERROR_EINVAL error = syscall.EINVAL
)
// errnoErr returns common boxed Errno values, to prevent
@@ -26,7 +27,7 @@
func errnoErr(e syscall.Errno) error {
switch e {
case 0:
- return nil
+ return errERROR_EINVAL
case errnoERROR_IO_PENDING:
return errERROR_IO_PENDING
}
@@ -40,42 +41,30 @@
modadvapi32 = windows.NewLazySystemDLL("advapi32.dll")
procGetSecurityInfo = modadvapi32.NewProc("GetSecurityInfo")
- procSetSecurityInfo = modadvapi32.NewProc("SetSecurityInfo")
procSetEntriesInAclW = modadvapi32.NewProc("SetEntriesInAclW")
+ procSetSecurityInfo = modadvapi32.NewProc("SetSecurityInfo")
)
-func getSecurityInfo(handle syscall.Handle, objectType uint32, si uint32, ppsidOwner **uintptr, ppsidGroup **uintptr, ppDacl *uintptr, ppSacl *uintptr, ppSecurityDescriptor *uintptr) (err error) {
- r1, _, e1 := syscall.Syscall9(procGetSecurityInfo.Addr(), 8, uintptr(handle), uintptr(objectType), uintptr(si), uintptr(unsafe.Pointer(ppsidOwner)), uintptr(unsafe.Pointer(ppsidGroup)), uintptr(unsafe.Pointer(ppDacl)), uintptr(unsafe.Pointer(ppSacl)), uintptr(unsafe.Pointer(ppSecurityDescriptor)), 0)
- if r1 != 0 {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
+func getSecurityInfo(handle syscall.Handle, objectType uint32, si uint32, ppsidOwner **uintptr, ppsidGroup **uintptr, ppDacl *uintptr, ppSacl *uintptr, ppSecurityDescriptor *uintptr) (win32err error) {
+ r0, _, _ := syscall.Syscall9(procGetSecurityInfo.Addr(), 8, uintptr(handle), uintptr(objectType), uintptr(si), uintptr(unsafe.Pointer(ppsidOwner)), uintptr(unsafe.Pointer(ppsidGroup)), uintptr(unsafe.Pointer(ppDacl)), uintptr(unsafe.Pointer(ppSacl)), uintptr(unsafe.Pointer(ppSecurityDescriptor)), 0)
+ if r0 != 0 {
+ win32err = syscall.Errno(r0)
}
return
}
-func setSecurityInfo(handle syscall.Handle, objectType uint32, si uint32, psidOwner uintptr, psidGroup uintptr, pDacl uintptr, pSacl uintptr) (err error) {
- r1, _, e1 := syscall.Syscall9(procSetSecurityInfo.Addr(), 7, uintptr(handle), uintptr(objectType), uintptr(si), uintptr(psidOwner), uintptr(psidGroup), uintptr(pDacl), uintptr(pSacl), 0, 0)
- if r1 != 0 {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
+func setEntriesInAcl(count uintptr, pListOfEEs uintptr, oldAcl uintptr, newAcl *uintptr) (win32err error) {
+ r0, _, _ := syscall.Syscall6(procSetEntriesInAclW.Addr(), 4, uintptr(count), uintptr(pListOfEEs), uintptr(oldAcl), uintptr(unsafe.Pointer(newAcl)), 0, 0)
+ if r0 != 0 {
+ win32err = syscall.Errno(r0)
}
return
}
-func setEntriesInAcl(count uintptr, pListOfEEs uintptr, oldAcl uintptr, newAcl *uintptr) (err error) {
- r1, _, e1 := syscall.Syscall6(procSetEntriesInAclW.Addr(), 4, uintptr(count), uintptr(pListOfEEs), uintptr(oldAcl), uintptr(unsafe.Pointer(newAcl)), 0, 0)
- if r1 != 0 {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
+func setSecurityInfo(handle syscall.Handle, objectType uint32, si uint32, psidOwner uintptr, psidGroup uintptr, pDacl uintptr, pSacl uintptr) (win32err error) {
+ r0, _, _ := syscall.Syscall9(procSetSecurityInfo.Addr(), 7, uintptr(handle), uintptr(objectType), uintptr(si), uintptr(psidOwner), uintptr(psidGroup), uintptr(pDacl), uintptr(pSacl), 0, 0)
+ if r0 != 0 {
+ win32err = syscall.Errno(r0)
}
return
}
diff --git a/vendor/github.com/Microsoft/go-winio/privilege.go b/vendor/github.com/Microsoft/go-winio/privilege.go
index 9c83d36..c3dd7c2 100644
--- a/vendor/github.com/Microsoft/go-winio/privilege.go
+++ b/vendor/github.com/Microsoft/go-winio/privilege.go
@@ -28,8 +28,9 @@
ERROR_NOT_ALL_ASSIGNED syscall.Errno = 1300
- SeBackupPrivilege = "SeBackupPrivilege"
- SeRestorePrivilege = "SeRestorePrivilege"
+ SeBackupPrivilege = "SeBackupPrivilege"
+ SeRestorePrivilege = "SeRestorePrivilege"
+ SeSecurityPrivilege = "SeSecurityPrivilege"
)
const (
diff --git a/vendor/github.com/Microsoft/go-winio/syscall.go b/vendor/github.com/Microsoft/go-winio/syscall.go
index 5cb52bc..5955c99 100644
--- a/vendor/github.com/Microsoft/go-winio/syscall.go
+++ b/vendor/github.com/Microsoft/go-winio/syscall.go
@@ -1,3 +1,3 @@
package winio
-//go:generate go run $GOROOT/src/syscall/mksyscall_windows.go -output zsyscall_windows.go file.go pipe.go sd.go fileinfo.go privilege.go backup.go hvsock.go
+//go:generate go run golang.org/x/sys/windows/mkwinsyscall -output zsyscall_windows.go file.go pipe.go sd.go fileinfo.go privilege.go backup.go hvsock.go
diff --git a/vendor/github.com/Microsoft/go-winio/vhd/vhd.go b/vendor/github.com/Microsoft/go-winio/vhd/vhd.go
index 229ac25..a33a36c 100644
--- a/vendor/github.com/Microsoft/go-winio/vhd/vhd.go
+++ b/vendor/github.com/Microsoft/go-winio/vhd/vhd.go
@@ -2,150 +2,322 @@
package vhd
-import "syscall"
+import (
+ "fmt"
+ "syscall"
-//go:generate go run mksyscall_windows.go -output zvhd.go vhd.go
+ "github.com/Microsoft/go-winio/pkg/guid"
+ "github.com/pkg/errors"
+ "golang.org/x/sys/windows"
+)
-//sys createVirtualDisk(virtualStorageType *virtualStorageType, path string, virtualDiskAccessMask uint32, securityDescriptor *uintptr, flags uint32, providerSpecificFlags uint32, parameters *createVirtualDiskParameters, o *syscall.Overlapped, handle *syscall.Handle) (err error) [failretval != 0] = VirtDisk.CreateVirtualDisk
-//sys openVirtualDisk(virtualStorageType *virtualStorageType, path string, virtualDiskAccessMask uint32, flags uint32, parameters *openVirtualDiskParameters, handle *syscall.Handle) (err error) [failretval != 0] = VirtDisk.OpenVirtualDisk
-//sys detachVirtualDisk(handle syscall.Handle, flags uint32, providerSpecificFlags uint32) (err error) [failretval != 0] = VirtDisk.DetachVirtualDisk
+//go:generate go run mksyscall_windows.go -output zvhd_windows.go vhd.go
-type virtualStorageType struct {
- DeviceID uint32
- VendorID [16]byte
-}
+//sys createVirtualDisk(virtualStorageType *VirtualStorageType, path string, virtualDiskAccessMask uint32, securityDescriptor *uintptr, createVirtualDiskFlags uint32, providerSpecificFlags uint32, parameters *CreateVirtualDiskParameters, overlapped *syscall.Overlapped, handle *syscall.Handle) (win32err error) = virtdisk.CreateVirtualDisk
+//sys openVirtualDisk(virtualStorageType *VirtualStorageType, path string, virtualDiskAccessMask uint32, openVirtualDiskFlags uint32, parameters *OpenVirtualDiskParameters, handle *syscall.Handle) (win32err error) = virtdisk.OpenVirtualDisk
+//sys attachVirtualDisk(handle syscall.Handle, securityDescriptor *uintptr, attachVirtualDiskFlag uint32, providerSpecificFlags uint32, parameters *AttachVirtualDiskParameters, overlapped *syscall.Overlapped) (win32err error) = virtdisk.AttachVirtualDisk
+//sys detachVirtualDisk(handle syscall.Handle, detachVirtualDiskFlags uint32, providerSpecificFlags uint32) (win32err error) = virtdisk.DetachVirtualDisk
+//sys getVirtualDiskPhysicalPath(handle syscall.Handle, diskPathSizeInBytes *uint32, buffer *uint16) (win32err error) = virtdisk.GetVirtualDiskPhysicalPath
type (
- createVirtualDiskFlag uint32
- VirtualDiskAccessMask uint32
+ CreateVirtualDiskFlag uint32
VirtualDiskFlag uint32
+ AttachVirtualDiskFlag uint32
+ DetachVirtualDiskFlag uint32
+ VirtualDiskAccessMask uint32
)
-const (
- // Flags for creating a VHD (not exported)
- createVirtualDiskFlagNone createVirtualDiskFlag = 0
- createVirtualDiskFlagFullPhysicalAllocation createVirtualDiskFlag = 1
- createVirtualDiskFlagPreventWritesToSourceDisk createVirtualDiskFlag = 2
- createVirtualDiskFlagDoNotCopyMetadataFromParent createVirtualDiskFlag = 4
+type VirtualStorageType struct {
+ DeviceID uint32
+ VendorID guid.GUID
+}
- // Access Mask for opening a VHD
- VirtualDiskAccessNone VirtualDiskAccessMask = 0
- VirtualDiskAccessAttachRO VirtualDiskAccessMask = 65536
- VirtualDiskAccessAttachRW VirtualDiskAccessMask = 131072
- VirtualDiskAccessDetach VirtualDiskAccessMask = 262144
- VirtualDiskAccessGetInfo VirtualDiskAccessMask = 524288
- VirtualDiskAccessCreate VirtualDiskAccessMask = 1048576
- VirtualDiskAccessMetaOps VirtualDiskAccessMask = 2097152
- VirtualDiskAccessRead VirtualDiskAccessMask = 851968
- VirtualDiskAccessAll VirtualDiskAccessMask = 4128768
- VirtualDiskAccessWritable VirtualDiskAccessMask = 3276800
-
- // Flags for opening a VHD
- OpenVirtualDiskFlagNone VirtualDiskFlag = 0
- OpenVirtualDiskFlagNoParents VirtualDiskFlag = 0x1
- OpenVirtualDiskFlagBlankFile VirtualDiskFlag = 0x2
- OpenVirtualDiskFlagBootDrive VirtualDiskFlag = 0x4
- OpenVirtualDiskFlagCachedIO VirtualDiskFlag = 0x8
- OpenVirtualDiskFlagCustomDiffChain VirtualDiskFlag = 0x10
- OpenVirtualDiskFlagParentCachedIO VirtualDiskFlag = 0x20
- OpenVirtualDiskFlagVhdSetFileOnly VirtualDiskFlag = 0x40
- OpenVirtualDiskFlagIgnoreRelativeParentLocator VirtualDiskFlag = 0x80
- OpenVirtualDiskFlagNoWriteHardening VirtualDiskFlag = 0x100
-)
-
-type createVersion2 struct {
- UniqueID [16]byte // GUID
+type CreateVersion2 struct {
+ UniqueID guid.GUID
MaximumSize uint64
BlockSizeInBytes uint32
SectorSizeInBytes uint32
+ PhysicalSectorSizeInByte uint32
ParentPath *uint16 // string
SourcePath *uint16 // string
OpenFlags uint32
- ParentVirtualStorageType virtualStorageType
- SourceVirtualStorageType virtualStorageType
- ResiliencyGUID [16]byte // GUID
+ ParentVirtualStorageType VirtualStorageType
+ SourceVirtualStorageType VirtualStorageType
+ ResiliencyGUID guid.GUID
}
-type createVirtualDiskParameters struct {
+type CreateVirtualDiskParameters struct {
Version uint32 // Must always be set to 2
- Version2 createVersion2
+ Version2 CreateVersion2
}
-type openVersion2 struct {
- GetInfoOnly int32 // bool but 4-byte aligned
- ReadOnly int32 // bool but 4-byte aligned
- ResiliencyGUID [16]byte // GUID
+type OpenVersion2 struct {
+ GetInfoOnly bool
+ ReadOnly bool
+ ResiliencyGUID guid.GUID
}
-type openVirtualDiskParameters struct {
+type OpenVirtualDiskParameters struct {
Version uint32 // Must always be set to 2
- Version2 openVersion2
+ Version2 OpenVersion2
}
-// CreateVhdx will create a simple vhdx file at the given path using default values.
+type AttachVersion2 struct {
+ RestrictedOffset uint64
+ RestrictedLength uint64
+}
+
+type AttachVirtualDiskParameters struct {
+ Version uint32 // Must always be set to 2
+ Version2 AttachVersion2
+}
+
+const (
+ VIRTUAL_STORAGE_TYPE_DEVICE_VHDX = 0x3
+
+ // Access Mask for opening a VHD
+ VirtualDiskAccessNone VirtualDiskAccessMask = 0x00000000
+ VirtualDiskAccessAttachRO VirtualDiskAccessMask = 0x00010000
+ VirtualDiskAccessAttachRW VirtualDiskAccessMask = 0x00020000
+ VirtualDiskAccessDetach VirtualDiskAccessMask = 0x00040000
+ VirtualDiskAccessGetInfo VirtualDiskAccessMask = 0x00080000
+ VirtualDiskAccessCreate VirtualDiskAccessMask = 0x00100000
+ VirtualDiskAccessMetaOps VirtualDiskAccessMask = 0x00200000
+ VirtualDiskAccessRead VirtualDiskAccessMask = 0x000d0000
+ VirtualDiskAccessAll VirtualDiskAccessMask = 0x003f0000
+ VirtualDiskAccessWritable VirtualDiskAccessMask = 0x00320000
+
+ // Flags for creating a VHD
+ CreateVirtualDiskFlagNone CreateVirtualDiskFlag = 0x0
+ CreateVirtualDiskFlagFullPhysicalAllocation CreateVirtualDiskFlag = 0x1
+ CreateVirtualDiskFlagPreventWritesToSourceDisk CreateVirtualDiskFlag = 0x2
+ CreateVirtualDiskFlagDoNotCopyMetadataFromParent CreateVirtualDiskFlag = 0x4
+ CreateVirtualDiskFlagCreateBackingStorage CreateVirtualDiskFlag = 0x8
+ CreateVirtualDiskFlagUseChangeTrackingSourceLimit CreateVirtualDiskFlag = 0x10
+ CreateVirtualDiskFlagPreserveParentChangeTrackingState CreateVirtualDiskFlag = 0x20
+ CreateVirtualDiskFlagVhdSetUseOriginalBackingStorage CreateVirtualDiskFlag = 0x40
+ CreateVirtualDiskFlagSparseFile CreateVirtualDiskFlag = 0x80
+ CreateVirtualDiskFlagPmemCompatible CreateVirtualDiskFlag = 0x100
+ CreateVirtualDiskFlagSupportCompressedVolumes CreateVirtualDiskFlag = 0x200
+
+ // Flags for opening a VHD
+ OpenVirtualDiskFlagNone VirtualDiskFlag = 0x00000000
+ OpenVirtualDiskFlagNoParents VirtualDiskFlag = 0x00000001
+ OpenVirtualDiskFlagBlankFile VirtualDiskFlag = 0x00000002
+ OpenVirtualDiskFlagBootDrive VirtualDiskFlag = 0x00000004
+ OpenVirtualDiskFlagCachedIO VirtualDiskFlag = 0x00000008
+ OpenVirtualDiskFlagCustomDiffChain VirtualDiskFlag = 0x00000010
+ OpenVirtualDiskFlagParentCachedIO VirtualDiskFlag = 0x00000020
+ OpenVirtualDiskFlagVhdsetFileOnly VirtualDiskFlag = 0x00000040
+ OpenVirtualDiskFlagIgnoreRelativeParentLocator VirtualDiskFlag = 0x00000080
+ OpenVirtualDiskFlagNoWriteHardening VirtualDiskFlag = 0x00000100
+ OpenVirtualDiskFlagSupportCompressedVolumes VirtualDiskFlag = 0x00000200
+
+ // Flags for attaching a VHD
+ AttachVirtualDiskFlagNone AttachVirtualDiskFlag = 0x00000000
+ AttachVirtualDiskFlagReadOnly AttachVirtualDiskFlag = 0x00000001
+ AttachVirtualDiskFlagNoDriveLetter AttachVirtualDiskFlag = 0x00000002
+ AttachVirtualDiskFlagPermanentLifetime AttachVirtualDiskFlag = 0x00000004
+ AttachVirtualDiskFlagNoLocalHost AttachVirtualDiskFlag = 0x00000008
+ AttachVirtualDiskFlagNoSecurityDescriptor AttachVirtualDiskFlag = 0x00000010
+ AttachVirtualDiskFlagBypassDefaultEncryptionPolicy AttachVirtualDiskFlag = 0x00000020
+ AttachVirtualDiskFlagNonPnp AttachVirtualDiskFlag = 0x00000040
+ AttachVirtualDiskFlagRestrictedRange AttachVirtualDiskFlag = 0x00000080
+ AttachVirtualDiskFlagSinglePartition AttachVirtualDiskFlag = 0x00000100
+ AttachVirtualDiskFlagRegisterVolume AttachVirtualDiskFlag = 0x00000200
+
+ // Flags for detaching a VHD
+ DetachVirtualDiskFlagNone DetachVirtualDiskFlag = 0x0
+)
+
+// CreateVhdx is a helper function to create a simple vhdx file at the given path using
+// default values.
func CreateVhdx(path string, maxSizeInGb, blockSizeInMb uint32) error {
- var (
- defaultType virtualStorageType
- handle syscall.Handle
- )
-
- parameters := createVirtualDiskParameters{
+ params := CreateVirtualDiskParameters{
Version: 2,
- Version2: createVersion2{
+ Version2: CreateVersion2{
MaximumSize: uint64(maxSizeInGb) * 1024 * 1024 * 1024,
BlockSizeInBytes: blockSizeInMb * 1024 * 1024,
},
}
- if err := createVirtualDisk(
- &defaultType,
- path,
- uint32(VirtualDiskAccessNone),
- nil,
- uint32(createVirtualDiskFlagNone),
- 0,
- ¶meters,
- nil,
- &handle); err != nil {
+ handle, err := CreateVirtualDisk(path, VirtualDiskAccessNone, CreateVirtualDiskFlagNone, ¶ms)
+ if err != nil {
return err
}
if err := syscall.CloseHandle(handle); err != nil {
return err
}
-
return nil
}
-// DetachVhd detaches a mounted container layer vhd found at `path`.
+// DetachVirtualDisk detaches a virtual hard disk by handle.
+func DetachVirtualDisk(handle syscall.Handle) (err error) {
+ if err := detachVirtualDisk(handle, 0, 0); err != nil {
+ return errors.Wrap(err, "failed to detach virtual disk")
+ }
+ return nil
+}
+
+// DetachVhd detaches a vhd found at `path`.
func DetachVhd(path string) error {
handle, err := OpenVirtualDisk(
path,
VirtualDiskAccessNone,
- OpenVirtualDiskFlagCachedIO|OpenVirtualDiskFlagIgnoreRelativeParentLocator)
-
+ OpenVirtualDiskFlagCachedIO|OpenVirtualDiskFlagIgnoreRelativeParentLocator,
+ )
if err != nil {
return err
}
defer syscall.CloseHandle(handle)
- return detachVirtualDisk(handle, 0, 0)
+ return DetachVirtualDisk(handle)
+}
+
+// AttachVirtualDisk attaches a virtual hard disk for use.
+func AttachVirtualDisk(handle syscall.Handle, attachVirtualDiskFlag AttachVirtualDiskFlag, parameters *AttachVirtualDiskParameters) (err error) {
+ // Supports both version 1 and 2 of the attach parameters as version 2 wasn't present in RS5.
+ if err := attachVirtualDisk(
+ handle,
+ nil,
+ uint32(attachVirtualDiskFlag),
+ 0,
+ parameters,
+ nil,
+ ); err != nil {
+ return errors.Wrap(err, "failed to attach virtual disk")
+ }
+ return nil
+}
+
+// AttachVhd attaches a virtual hard disk at `path` for use. Attaches using version 2
+// of the ATTACH_VIRTUAL_DISK_PARAMETERS.
+func AttachVhd(path string) (err error) {
+ handle, err := OpenVirtualDisk(
+ path,
+ VirtualDiskAccessNone,
+ OpenVirtualDiskFlagCachedIO|OpenVirtualDiskFlagIgnoreRelativeParentLocator,
+ )
+ if err != nil {
+ return err
+ }
+
+ defer syscall.CloseHandle(handle)
+ params := AttachVirtualDiskParameters{Version: 2}
+ if err := AttachVirtualDisk(
+ handle,
+ AttachVirtualDiskFlagNone,
+ ¶ms,
+ ); err != nil {
+ return errors.Wrap(err, "failed to attach virtual disk")
+ }
+ return nil
}
// OpenVirtualDisk obtains a handle to a VHD opened with supplied access mask and flags.
-func OpenVirtualDisk(path string, accessMask VirtualDiskAccessMask, flag VirtualDiskFlag) (syscall.Handle, error) {
- var (
- defaultType virtualStorageType
- handle syscall.Handle
- )
- parameters := openVirtualDiskParameters{Version: 2}
- if err := openVirtualDisk(
- &defaultType,
- path,
- uint32(accessMask),
- uint32(flag),
+func OpenVirtualDisk(vhdPath string, virtualDiskAccessMask VirtualDiskAccessMask, openVirtualDiskFlags VirtualDiskFlag) (syscall.Handle, error) {
+ parameters := OpenVirtualDiskParameters{Version: 2}
+ handle, err := OpenVirtualDiskWithParameters(
+ vhdPath,
+ virtualDiskAccessMask,
+ openVirtualDiskFlags,
¶meters,
- &handle); err != nil {
+ )
+ if err != nil {
return 0, err
}
return handle, nil
}
+
+// OpenVirtualDiskWithParameters obtains a handle to a VHD opened with supplied access mask, flags and parameters.
+func OpenVirtualDiskWithParameters(vhdPath string, virtualDiskAccessMask VirtualDiskAccessMask, openVirtualDiskFlags VirtualDiskFlag, parameters *OpenVirtualDiskParameters) (syscall.Handle, error) {
+ var (
+ handle syscall.Handle
+ defaultType VirtualStorageType
+ )
+ if parameters.Version != 2 {
+ return handle, fmt.Errorf("only version 2 VHDs are supported, found version: %d", parameters.Version)
+ }
+ if err := openVirtualDisk(
+ &defaultType,
+ vhdPath,
+ uint32(virtualDiskAccessMask),
+ uint32(openVirtualDiskFlags),
+ parameters,
+ &handle,
+ ); err != nil {
+ return 0, errors.Wrap(err, "failed to open virtual disk")
+ }
+ return handle, nil
+}
+
+// CreateVirtualDisk creates a virtual harddisk and returns a handle to the disk.
+func CreateVirtualDisk(path string, virtualDiskAccessMask VirtualDiskAccessMask, createVirtualDiskFlags CreateVirtualDiskFlag, parameters *CreateVirtualDiskParameters) (syscall.Handle, error) {
+ var (
+ handle syscall.Handle
+ defaultType VirtualStorageType
+ )
+ if parameters.Version != 2 {
+ return handle, fmt.Errorf("only version 2 VHDs are supported, found version: %d", parameters.Version)
+ }
+
+ if err := createVirtualDisk(
+ &defaultType,
+ path,
+ uint32(virtualDiskAccessMask),
+ nil,
+ uint32(createVirtualDiskFlags),
+ 0,
+ parameters,
+ nil,
+ &handle,
+ ); err != nil {
+ return handle, errors.Wrap(err, "failed to create virtual disk")
+ }
+ return handle, nil
+}
+
+// GetVirtualDiskPhysicalPath takes a handle to a virtual hard disk and returns the physical
+// path of the disk on the machine. This path is in the form \\.\PhysicalDriveX where X is an integer
+// that represents the particular enumeration of the physical disk on the caller's system.
+func GetVirtualDiskPhysicalPath(handle syscall.Handle) (_ string, err error) {
+ var (
+ diskPathSizeInBytes uint32 = 256 * 2 // max path length 256 wide chars
+ diskPhysicalPathBuf [256]uint16
+ )
+ if err := getVirtualDiskPhysicalPath(
+ handle,
+ &diskPathSizeInBytes,
+ &diskPhysicalPathBuf[0],
+ ); err != nil {
+ return "", errors.Wrap(err, "failed to get disk physical path")
+ }
+ return windows.UTF16ToString(diskPhysicalPathBuf[:]), nil
+}
+
+// CreateDiffVhd is a helper function to create a differencing virtual disk.
+func CreateDiffVhd(diffVhdPath, baseVhdPath string, blockSizeInMB uint32) error {
+ // Setting `ParentPath` is how to signal to create a differencing disk.
+ createParams := &CreateVirtualDiskParameters{
+ Version: 2,
+ Version2: CreateVersion2{
+ ParentPath: windows.StringToUTF16Ptr(baseVhdPath),
+ BlockSizeInBytes: blockSizeInMB * 1024 * 1024,
+ OpenFlags: uint32(OpenVirtualDiskFlagCachedIO),
+ },
+ }
+
+ vhdHandle, err := CreateVirtualDisk(
+ diffVhdPath,
+ VirtualDiskAccessNone,
+ CreateVirtualDiskFlagNone,
+ createParams,
+ )
+ if err != nil {
+ return fmt.Errorf("failed to create differencing vhd: %s", err)
+ }
+ if err := syscall.CloseHandle(vhdHandle); err != nil {
+ return fmt.Errorf("failed to close differencing vhd handle: %s", err)
+ }
+ return nil
+}
diff --git a/vendor/github.com/Microsoft/go-winio/vhd/zvhd.go b/vendor/github.com/Microsoft/go-winio/vhd/zvhd.go
deleted file mode 100644
index 00599ea..0000000
--- a/vendor/github.com/Microsoft/go-winio/vhd/zvhd.go
+++ /dev/null
@@ -1,99 +0,0 @@
-// 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
-}
diff --git a/vendor/github.com/Microsoft/go-winio/vhd/zvhd_windows.go b/vendor/github.com/Microsoft/go-winio/vhd/zvhd_windows.go
new file mode 100644
index 0000000..7fb5f36
--- /dev/null
+++ b/vendor/github.com/Microsoft/go-winio/vhd/zvhd_windows.go
@@ -0,0 +1,106 @@
+// Code generated by 'go generate'; 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)
+ errERROR_EINVAL error = syscall.EINVAL
+)
+
+// errnoErr returns common boxed Errno values, to prevent
+// allocations at runtime.
+func errnoErr(e syscall.Errno) error {
+ switch e {
+ case 0:
+ return errERROR_EINVAL
+ 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")
+
+ procAttachVirtualDisk = modvirtdisk.NewProc("AttachVirtualDisk")
+ procCreateVirtualDisk = modvirtdisk.NewProc("CreateVirtualDisk")
+ procDetachVirtualDisk = modvirtdisk.NewProc("DetachVirtualDisk")
+ procGetVirtualDiskPhysicalPath = modvirtdisk.NewProc("GetVirtualDiskPhysicalPath")
+ procOpenVirtualDisk = modvirtdisk.NewProc("OpenVirtualDisk")
+)
+
+func attachVirtualDisk(handle syscall.Handle, securityDescriptor *uintptr, attachVirtualDiskFlag uint32, providerSpecificFlags uint32, parameters *AttachVirtualDiskParameters, overlapped *syscall.Overlapped) (win32err error) {
+ r0, _, _ := syscall.Syscall6(procAttachVirtualDisk.Addr(), 6, uintptr(handle), uintptr(unsafe.Pointer(securityDescriptor)), uintptr(attachVirtualDiskFlag), uintptr(providerSpecificFlags), uintptr(unsafe.Pointer(parameters)), uintptr(unsafe.Pointer(overlapped)))
+ if r0 != 0 {
+ win32err = syscall.Errno(r0)
+ }
+ return
+}
+
+func createVirtualDisk(virtualStorageType *VirtualStorageType, path string, virtualDiskAccessMask uint32, securityDescriptor *uintptr, createVirtualDiskFlags uint32, providerSpecificFlags uint32, parameters *CreateVirtualDiskParameters, overlapped *syscall.Overlapped, handle *syscall.Handle) (win32err error) {
+ var _p0 *uint16
+ _p0, win32err = syscall.UTF16PtrFromString(path)
+ if win32err != nil {
+ return
+ }
+ return _createVirtualDisk(virtualStorageType, _p0, virtualDiskAccessMask, securityDescriptor, createVirtualDiskFlags, providerSpecificFlags, parameters, overlapped, handle)
+}
+
+func _createVirtualDisk(virtualStorageType *VirtualStorageType, path *uint16, virtualDiskAccessMask uint32, securityDescriptor *uintptr, createVirtualDiskFlags uint32, providerSpecificFlags uint32, parameters *CreateVirtualDiskParameters, overlapped *syscall.Overlapped, handle *syscall.Handle) (win32err error) {
+ r0, _, _ := syscall.Syscall9(procCreateVirtualDisk.Addr(), 9, uintptr(unsafe.Pointer(virtualStorageType)), uintptr(unsafe.Pointer(path)), uintptr(virtualDiskAccessMask), uintptr(unsafe.Pointer(securityDescriptor)), uintptr(createVirtualDiskFlags), uintptr(providerSpecificFlags), uintptr(unsafe.Pointer(parameters)), uintptr(unsafe.Pointer(overlapped)), uintptr(unsafe.Pointer(handle)))
+ if r0 != 0 {
+ win32err = syscall.Errno(r0)
+ }
+ return
+}
+
+func detachVirtualDisk(handle syscall.Handle, detachVirtualDiskFlags uint32, providerSpecificFlags uint32) (win32err error) {
+ r0, _, _ := syscall.Syscall(procDetachVirtualDisk.Addr(), 3, uintptr(handle), uintptr(detachVirtualDiskFlags), uintptr(providerSpecificFlags))
+ if r0 != 0 {
+ win32err = syscall.Errno(r0)
+ }
+ return
+}
+
+func getVirtualDiskPhysicalPath(handle syscall.Handle, diskPathSizeInBytes *uint32, buffer *uint16) (win32err error) {
+ r0, _, _ := syscall.Syscall(procGetVirtualDiskPhysicalPath.Addr(), 3, uintptr(handle), uintptr(unsafe.Pointer(diskPathSizeInBytes)), uintptr(unsafe.Pointer(buffer)))
+ if r0 != 0 {
+ win32err = syscall.Errno(r0)
+ }
+ return
+}
+
+func openVirtualDisk(virtualStorageType *VirtualStorageType, path string, virtualDiskAccessMask uint32, openVirtualDiskFlags uint32, parameters *OpenVirtualDiskParameters, handle *syscall.Handle) (win32err error) {
+ var _p0 *uint16
+ _p0, win32err = syscall.UTF16PtrFromString(path)
+ if win32err != nil {
+ return
+ }
+ return _openVirtualDisk(virtualStorageType, _p0, virtualDiskAccessMask, openVirtualDiskFlags, parameters, handle)
+}
+
+func _openVirtualDisk(virtualStorageType *VirtualStorageType, path *uint16, virtualDiskAccessMask uint32, openVirtualDiskFlags uint32, parameters *OpenVirtualDiskParameters, handle *syscall.Handle) (win32err error) {
+ r0, _, _ := syscall.Syscall6(procOpenVirtualDisk.Addr(), 6, uintptr(unsafe.Pointer(virtualStorageType)), uintptr(unsafe.Pointer(path)), uintptr(virtualDiskAccessMask), uintptr(openVirtualDiskFlags), uintptr(unsafe.Pointer(parameters)), uintptr(unsafe.Pointer(handle)))
+ if r0 != 0 {
+ win32err = syscall.Errno(r0)
+ }
+ return
+}
diff --git a/vendor/github.com/Microsoft/go-winio/zsyscall_windows.go b/vendor/github.com/Microsoft/go-winio/zsyscall_windows.go
index e26b01f..4579c74 100644
--- a/vendor/github.com/Microsoft/go-winio/zsyscall_windows.go
+++ b/vendor/github.com/Microsoft/go-winio/zsyscall_windows.go
@@ -19,6 +19,7 @@
var (
errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING)
+ errERROR_EINVAL error = syscall.EINVAL
)
// errnoErr returns common boxed Errno values, to prevent
@@ -26,7 +27,7 @@
func errnoErr(e syscall.Errno) error {
switch e {
case 0:
- return nil
+ return errERROR_EINVAL
case errnoERROR_IO_PENDING:
return errERROR_IO_PENDING
}
@@ -37,243 +38,64 @@
}
var (
- modkernel32 = windows.NewLazySystemDLL("kernel32.dll")
- modws2_32 = windows.NewLazySystemDLL("ws2_32.dll")
- modntdll = windows.NewLazySystemDLL("ntdll.dll")
modadvapi32 = windows.NewLazySystemDLL("advapi32.dll")
+ modkernel32 = windows.NewLazySystemDLL("kernel32.dll")
+ modntdll = windows.NewLazySystemDLL("ntdll.dll")
+ modws2_32 = windows.NewLazySystemDLL("ws2_32.dll")
- procCancelIoEx = modkernel32.NewProc("CancelIoEx")
- procCreateIoCompletionPort = modkernel32.NewProc("CreateIoCompletionPort")
- procGetQueuedCompletionStatus = modkernel32.NewProc("GetQueuedCompletionStatus")
- procSetFileCompletionNotificationModes = modkernel32.NewProc("SetFileCompletionNotificationModes")
- procWSAGetOverlappedResult = modws2_32.NewProc("WSAGetOverlappedResult")
- procConnectNamedPipe = modkernel32.NewProc("ConnectNamedPipe")
- procCreateNamedPipeW = modkernel32.NewProc("CreateNamedPipeW")
- procCreateFileW = modkernel32.NewProc("CreateFileW")
- procGetNamedPipeInfo = modkernel32.NewProc("GetNamedPipeInfo")
- procGetNamedPipeHandleStateW = modkernel32.NewProc("GetNamedPipeHandleStateW")
- procLocalAlloc = modkernel32.NewProc("LocalAlloc")
- procNtCreateNamedPipeFile = modntdll.NewProc("NtCreateNamedPipeFile")
- procRtlNtStatusToDosErrorNoTeb = modntdll.NewProc("RtlNtStatusToDosErrorNoTeb")
- procRtlDosPathNameToNtPathName_U = modntdll.NewProc("RtlDosPathNameToNtPathName_U")
- procRtlDefaultNpAcl = modntdll.NewProc("RtlDefaultNpAcl")
- procLookupAccountNameW = modadvapi32.NewProc("LookupAccountNameW")
+ procAdjustTokenPrivileges = modadvapi32.NewProc("AdjustTokenPrivileges")
+ procConvertSecurityDescriptorToStringSecurityDescriptorW = modadvapi32.NewProc("ConvertSecurityDescriptorToStringSecurityDescriptorW")
procConvertSidToStringSidW = modadvapi32.NewProc("ConvertSidToStringSidW")
procConvertStringSecurityDescriptorToSecurityDescriptorW = modadvapi32.NewProc("ConvertStringSecurityDescriptorToSecurityDescriptorW")
- procConvertSecurityDescriptorToStringSecurityDescriptorW = modadvapi32.NewProc("ConvertSecurityDescriptorToStringSecurityDescriptorW")
- procLocalFree = modkernel32.NewProc("LocalFree")
procGetSecurityDescriptorLength = modadvapi32.NewProc("GetSecurityDescriptorLength")
- procGetFileInformationByHandleEx = modkernel32.NewProc("GetFileInformationByHandleEx")
- procSetFileInformationByHandle = modkernel32.NewProc("SetFileInformationByHandle")
- procAdjustTokenPrivileges = modadvapi32.NewProc("AdjustTokenPrivileges")
procImpersonateSelf = modadvapi32.NewProc("ImpersonateSelf")
- procRevertToSelf = modadvapi32.NewProc("RevertToSelf")
- procOpenThreadToken = modadvapi32.NewProc("OpenThreadToken")
- procGetCurrentThread = modkernel32.NewProc("GetCurrentThread")
- procLookupPrivilegeValueW = modadvapi32.NewProc("LookupPrivilegeValueW")
- procLookupPrivilegeNameW = modadvapi32.NewProc("LookupPrivilegeNameW")
+ procLookupAccountNameW = modadvapi32.NewProc("LookupAccountNameW")
procLookupPrivilegeDisplayNameW = modadvapi32.NewProc("LookupPrivilegeDisplayNameW")
+ procLookupPrivilegeNameW = modadvapi32.NewProc("LookupPrivilegeNameW")
+ procLookupPrivilegeValueW = modadvapi32.NewProc("LookupPrivilegeValueW")
+ procOpenThreadToken = modadvapi32.NewProc("OpenThreadToken")
+ procRevertToSelf = modadvapi32.NewProc("RevertToSelf")
procBackupRead = modkernel32.NewProc("BackupRead")
procBackupWrite = modkernel32.NewProc("BackupWrite")
+ procCancelIoEx = modkernel32.NewProc("CancelIoEx")
+ procConnectNamedPipe = modkernel32.NewProc("ConnectNamedPipe")
+ procCreateFileW = modkernel32.NewProc("CreateFileW")
+ procCreateIoCompletionPort = modkernel32.NewProc("CreateIoCompletionPort")
+ procCreateNamedPipeW = modkernel32.NewProc("CreateNamedPipeW")
+ procGetCurrentThread = modkernel32.NewProc("GetCurrentThread")
+ procGetFileInformationByHandleEx = modkernel32.NewProc("GetFileInformationByHandleEx")
+ procGetNamedPipeHandleStateW = modkernel32.NewProc("GetNamedPipeHandleStateW")
+ procGetNamedPipeInfo = modkernel32.NewProc("GetNamedPipeInfo")
+ procGetQueuedCompletionStatus = modkernel32.NewProc("GetQueuedCompletionStatus")
+ procLocalAlloc = modkernel32.NewProc("LocalAlloc")
+ procLocalFree = modkernel32.NewProc("LocalFree")
+ procSetFileCompletionNotificationModes = modkernel32.NewProc("SetFileCompletionNotificationModes")
+ procSetFileInformationByHandle = modkernel32.NewProc("SetFileInformationByHandle")
+ procNtCreateNamedPipeFile = modntdll.NewProc("NtCreateNamedPipeFile")
+ procRtlDefaultNpAcl = modntdll.NewProc("RtlDefaultNpAcl")
+ procRtlDosPathNameToNtPathName_U = modntdll.NewProc("RtlDosPathNameToNtPathName_U")
+ procRtlNtStatusToDosErrorNoTeb = modntdll.NewProc("RtlNtStatusToDosErrorNoTeb")
+ procWSAGetOverlappedResult = modws2_32.NewProc("WSAGetOverlappedResult")
procbind = modws2_32.NewProc("bind")
)
-func cancelIoEx(file syscall.Handle, o *syscall.Overlapped) (err error) {
- r1, _, e1 := syscall.Syscall(procCancelIoEx.Addr(), 2, uintptr(file), uintptr(unsafe.Pointer(o)), 0)
- if r1 == 0 {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
- }
- return
-}
-
-func createIoCompletionPort(file syscall.Handle, port syscall.Handle, key uintptr, threadCount uint32) (newport syscall.Handle, err error) {
- r0, _, e1 := syscall.Syscall6(procCreateIoCompletionPort.Addr(), 4, uintptr(file), uintptr(port), uintptr(key), uintptr(threadCount), 0, 0)
- newport = syscall.Handle(r0)
- if newport == 0 {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
- }
- return
-}
-
-func getQueuedCompletionStatus(port syscall.Handle, bytes *uint32, key *uintptr, o **ioOperation, timeout uint32) (err error) {
- r1, _, e1 := syscall.Syscall6(procGetQueuedCompletionStatus.Addr(), 5, uintptr(port), uintptr(unsafe.Pointer(bytes)), uintptr(unsafe.Pointer(key)), uintptr(unsafe.Pointer(o)), uintptr(timeout), 0)
- if r1 == 0 {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
- }
- return
-}
-
-func setFileCompletionNotificationModes(h syscall.Handle, flags uint8) (err error) {
- r1, _, e1 := syscall.Syscall(procSetFileCompletionNotificationModes.Addr(), 2, uintptr(h), uintptr(flags), 0)
- if r1 == 0 {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
- }
- return
-}
-
-func wsaGetOverlappedResult(h syscall.Handle, o *syscall.Overlapped, bytes *uint32, wait bool, flags *uint32) (err error) {
+func adjustTokenPrivileges(token windows.Token, releaseAll bool, input *byte, outputSize uint32, output *byte, requiredSize *uint32) (success bool, err error) {
var _p0 uint32
- if wait {
+ if releaseAll {
_p0 = 1
- } else {
- _p0 = 0
}
- r1, _, e1 := syscall.Syscall6(procWSAGetOverlappedResult.Addr(), 5, uintptr(h), uintptr(unsafe.Pointer(o)), uintptr(unsafe.Pointer(bytes)), uintptr(_p0), uintptr(unsafe.Pointer(flags)), 0)
+ r0, _, e1 := syscall.Syscall6(procAdjustTokenPrivileges.Addr(), 6, uintptr(token), uintptr(_p0), uintptr(unsafe.Pointer(input)), uintptr(outputSize), uintptr(unsafe.Pointer(output)), uintptr(unsafe.Pointer(requiredSize)))
+ success = r0 != 0
+ if true {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func convertSecurityDescriptorToStringSecurityDescriptor(sd *byte, revision uint32, secInfo uint32, sddl **uint16, sddlSize *uint32) (err error) {
+ r1, _, e1 := syscall.Syscall6(procConvertSecurityDescriptorToStringSecurityDescriptorW.Addr(), 5, uintptr(unsafe.Pointer(sd)), uintptr(revision), uintptr(secInfo), uintptr(unsafe.Pointer(sddl)), uintptr(unsafe.Pointer(sddlSize)), 0)
if r1 == 0 {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
- }
- return
-}
-
-func connectNamedPipe(pipe syscall.Handle, o *syscall.Overlapped) (err error) {
- r1, _, e1 := syscall.Syscall(procConnectNamedPipe.Addr(), 2, uintptr(pipe), uintptr(unsafe.Pointer(o)), 0)
- if r1 == 0 {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
- }
- return
-}
-
-func createNamedPipe(name string, flags uint32, pipeMode uint32, maxInstances uint32, outSize uint32, inSize uint32, defaultTimeout uint32, sa *syscall.SecurityAttributes) (handle syscall.Handle, err error) {
- var _p0 *uint16
- _p0, err = syscall.UTF16PtrFromString(name)
- if err != nil {
- return
- }
- return _createNamedPipe(_p0, flags, pipeMode, maxInstances, outSize, inSize, defaultTimeout, sa)
-}
-
-func _createNamedPipe(name *uint16, flags uint32, pipeMode uint32, maxInstances uint32, outSize uint32, inSize uint32, defaultTimeout uint32, sa *syscall.SecurityAttributes) (handle syscall.Handle, err error) {
- r0, _, e1 := syscall.Syscall9(procCreateNamedPipeW.Addr(), 8, uintptr(unsafe.Pointer(name)), uintptr(flags), uintptr(pipeMode), uintptr(maxInstances), uintptr(outSize), uintptr(inSize), uintptr(defaultTimeout), uintptr(unsafe.Pointer(sa)), 0)
- handle = syscall.Handle(r0)
- if handle == syscall.InvalidHandle {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
- }
- return
-}
-
-func createFile(name string, access uint32, mode uint32, sa *syscall.SecurityAttributes, createmode uint32, attrs uint32, templatefile syscall.Handle) (handle syscall.Handle, err error) {
- var _p0 *uint16
- _p0, err = syscall.UTF16PtrFromString(name)
- if err != nil {
- return
- }
- return _createFile(_p0, access, mode, sa, createmode, attrs, templatefile)
-}
-
-func _createFile(name *uint16, access uint32, mode uint32, sa *syscall.SecurityAttributes, createmode uint32, attrs uint32, templatefile syscall.Handle) (handle syscall.Handle, err error) {
- r0, _, e1 := syscall.Syscall9(procCreateFileW.Addr(), 7, uintptr(unsafe.Pointer(name)), uintptr(access), uintptr(mode), uintptr(unsafe.Pointer(sa)), uintptr(createmode), uintptr(attrs), uintptr(templatefile), 0, 0)
- handle = syscall.Handle(r0)
- if handle == syscall.InvalidHandle {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
- }
- return
-}
-
-func getNamedPipeInfo(pipe syscall.Handle, flags *uint32, outSize *uint32, inSize *uint32, maxInstances *uint32) (err error) {
- r1, _, e1 := syscall.Syscall6(procGetNamedPipeInfo.Addr(), 5, uintptr(pipe), uintptr(unsafe.Pointer(flags)), uintptr(unsafe.Pointer(outSize)), uintptr(unsafe.Pointer(inSize)), uintptr(unsafe.Pointer(maxInstances)), 0)
- if r1 == 0 {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
- }
- return
-}
-
-func getNamedPipeHandleState(pipe syscall.Handle, state *uint32, curInstances *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32, userName *uint16, maxUserNameSize uint32) (err error) {
- r1, _, e1 := syscall.Syscall9(procGetNamedPipeHandleStateW.Addr(), 7, uintptr(pipe), uintptr(unsafe.Pointer(state)), uintptr(unsafe.Pointer(curInstances)), uintptr(unsafe.Pointer(maxCollectionCount)), uintptr(unsafe.Pointer(collectDataTimeout)), uintptr(unsafe.Pointer(userName)), uintptr(maxUserNameSize), 0, 0)
- if r1 == 0 {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
- }
- return
-}
-
-func localAlloc(uFlags uint32, length uint32) (ptr uintptr) {
- r0, _, _ := syscall.Syscall(procLocalAlloc.Addr(), 2, uintptr(uFlags), uintptr(length), 0)
- ptr = uintptr(r0)
- return
-}
-
-func ntCreateNamedPipeFile(pipe *syscall.Handle, access uint32, oa *objectAttributes, iosb *ioStatusBlock, share uint32, disposition uint32, options uint32, typ uint32, readMode uint32, completionMode uint32, maxInstances uint32, inboundQuota uint32, outputQuota uint32, timeout *int64) (status ntstatus) {
- r0, _, _ := syscall.Syscall15(procNtCreateNamedPipeFile.Addr(), 14, uintptr(unsafe.Pointer(pipe)), uintptr(access), uintptr(unsafe.Pointer(oa)), uintptr(unsafe.Pointer(iosb)), uintptr(share), uintptr(disposition), uintptr(options), uintptr(typ), uintptr(readMode), uintptr(completionMode), uintptr(maxInstances), uintptr(inboundQuota), uintptr(outputQuota), uintptr(unsafe.Pointer(timeout)), 0)
- status = ntstatus(r0)
- return
-}
-
-func rtlNtStatusToDosError(status ntstatus) (winerr error) {
- r0, _, _ := syscall.Syscall(procRtlNtStatusToDosErrorNoTeb.Addr(), 1, uintptr(status), 0, 0)
- if r0 != 0 {
- winerr = syscall.Errno(r0)
- }
- return
-}
-
-func rtlDosPathNameToNtPathName(name *uint16, ntName *unicodeString, filePart uintptr, reserved uintptr) (status ntstatus) {
- r0, _, _ := syscall.Syscall6(procRtlDosPathNameToNtPathName_U.Addr(), 4, uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(ntName)), uintptr(filePart), uintptr(reserved), 0, 0)
- status = ntstatus(r0)
- return
-}
-
-func rtlDefaultNpAcl(dacl *uintptr) (status ntstatus) {
- r0, _, _ := syscall.Syscall(procRtlDefaultNpAcl.Addr(), 1, uintptr(unsafe.Pointer(dacl)), 0, 0)
- status = ntstatus(r0)
- return
-}
-
-func lookupAccountName(systemName *uint16, accountName string, sid *byte, sidSize *uint32, refDomain *uint16, refDomainSize *uint32, sidNameUse *uint32) (err error) {
- var _p0 *uint16
- _p0, err = syscall.UTF16PtrFromString(accountName)
- if err != nil {
- return
- }
- return _lookupAccountName(systemName, _p0, sid, sidSize, refDomain, refDomainSize, sidNameUse)
-}
-
-func _lookupAccountName(systemName *uint16, accountName *uint16, sid *byte, sidSize *uint32, refDomain *uint16, refDomainSize *uint32, sidNameUse *uint32) (err error) {
- r1, _, e1 := syscall.Syscall9(procLookupAccountNameW.Addr(), 7, uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(accountName)), uintptr(unsafe.Pointer(sid)), uintptr(unsafe.Pointer(sidSize)), uintptr(unsafe.Pointer(refDomain)), uintptr(unsafe.Pointer(refDomainSize)), uintptr(unsafe.Pointer(sidNameUse)), 0, 0)
- if r1 == 0 {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
+ err = errnoErr(e1)
}
return
}
@@ -281,11 +103,7 @@
func convertSidToStringSid(sid *byte, str **uint16) (err error) {
r1, _, e1 := syscall.Syscall(procConvertSidToStringSidW.Addr(), 2, uintptr(unsafe.Pointer(sid)), uintptr(unsafe.Pointer(str)), 0)
if r1 == 0 {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
+ err = errnoErr(e1)
}
return
}
@@ -302,126 +120,73 @@
func _convertStringSecurityDescriptorToSecurityDescriptor(str *uint16, revision uint32, sd *uintptr, size *uint32) (err error) {
r1, _, e1 := syscall.Syscall6(procConvertStringSecurityDescriptorToSecurityDescriptorW.Addr(), 4, uintptr(unsafe.Pointer(str)), uintptr(revision), uintptr(unsafe.Pointer(sd)), uintptr(unsafe.Pointer(size)), 0, 0)
if r1 == 0 {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
+ err = errnoErr(e1)
}
return
}
-func convertSecurityDescriptorToStringSecurityDescriptor(sd *byte, revision uint32, secInfo uint32, sddl **uint16, sddlSize *uint32) (err error) {
- r1, _, e1 := syscall.Syscall6(procConvertSecurityDescriptorToStringSecurityDescriptorW.Addr(), 5, uintptr(unsafe.Pointer(sd)), uintptr(revision), uintptr(secInfo), uintptr(unsafe.Pointer(sddl)), uintptr(unsafe.Pointer(sddlSize)), 0)
- if r1 == 0 {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
- }
- return
-}
-
-func localFree(mem uintptr) {
- syscall.Syscall(procLocalFree.Addr(), 1, uintptr(mem), 0, 0)
- return
-}
-
func getSecurityDescriptorLength(sd uintptr) (len uint32) {
r0, _, _ := syscall.Syscall(procGetSecurityDescriptorLength.Addr(), 1, uintptr(sd), 0, 0)
len = uint32(r0)
return
}
-func getFileInformationByHandleEx(h syscall.Handle, class uint32, buffer *byte, size uint32) (err error) {
- r1, _, e1 := syscall.Syscall6(procGetFileInformationByHandleEx.Addr(), 4, uintptr(h), uintptr(class), uintptr(unsafe.Pointer(buffer)), uintptr(size), 0, 0)
- if r1 == 0 {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
- }
- return
-}
-
-func setFileInformationByHandle(h syscall.Handle, class uint32, buffer *byte, size uint32) (err error) {
- r1, _, e1 := syscall.Syscall6(procSetFileInformationByHandle.Addr(), 4, uintptr(h), uintptr(class), uintptr(unsafe.Pointer(buffer)), uintptr(size), 0, 0)
- if r1 == 0 {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
- }
- return
-}
-
-func adjustTokenPrivileges(token windows.Token, releaseAll bool, input *byte, outputSize uint32, output *byte, requiredSize *uint32) (success bool, err error) {
- var _p0 uint32
- if releaseAll {
- _p0 = 1
- } else {
- _p0 = 0
- }
- r0, _, e1 := syscall.Syscall6(procAdjustTokenPrivileges.Addr(), 6, uintptr(token), uintptr(_p0), uintptr(unsafe.Pointer(input)), uintptr(outputSize), uintptr(unsafe.Pointer(output)), uintptr(unsafe.Pointer(requiredSize)))
- success = r0 != 0
- if true {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
- }
- return
-}
-
func impersonateSelf(level uint32) (err error) {
r1, _, e1 := syscall.Syscall(procImpersonateSelf.Addr(), 1, uintptr(level), 0, 0)
if r1 == 0 {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
+ err = errnoErr(e1)
}
return
}
-func revertToSelf() (err error) {
- r1, _, e1 := syscall.Syscall(procRevertToSelf.Addr(), 0, 0, 0, 0)
+func lookupAccountName(systemName *uint16, accountName string, sid *byte, sidSize *uint32, refDomain *uint16, refDomainSize *uint32, sidNameUse *uint32) (err error) {
+ var _p0 *uint16
+ _p0, err = syscall.UTF16PtrFromString(accountName)
+ if err != nil {
+ return
+ }
+ return _lookupAccountName(systemName, _p0, sid, sidSize, refDomain, refDomainSize, sidNameUse)
+}
+
+func _lookupAccountName(systemName *uint16, accountName *uint16, sid *byte, sidSize *uint32, refDomain *uint16, refDomainSize *uint32, sidNameUse *uint32) (err error) {
+ r1, _, e1 := syscall.Syscall9(procLookupAccountNameW.Addr(), 7, uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(accountName)), uintptr(unsafe.Pointer(sid)), uintptr(unsafe.Pointer(sidSize)), uintptr(unsafe.Pointer(refDomain)), uintptr(unsafe.Pointer(refDomainSize)), uintptr(unsafe.Pointer(sidNameUse)), 0, 0)
if r1 == 0 {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
+ err = errnoErr(e1)
}
return
}
-func openThreadToken(thread syscall.Handle, accessMask uint32, openAsSelf bool, token *windows.Token) (err error) {
- var _p0 uint32
- if openAsSelf {
- _p0 = 1
- } else {
- _p0 = 0
+func lookupPrivilegeDisplayName(systemName string, name *uint16, buffer *uint16, size *uint32, languageId *uint32) (err error) {
+ var _p0 *uint16
+ _p0, err = syscall.UTF16PtrFromString(systemName)
+ if err != nil {
+ return
}
- r1, _, e1 := syscall.Syscall6(procOpenThreadToken.Addr(), 4, uintptr(thread), uintptr(accessMask), uintptr(_p0), uintptr(unsafe.Pointer(token)), 0, 0)
+ return _lookupPrivilegeDisplayName(_p0, name, buffer, size, languageId)
+}
+
+func _lookupPrivilegeDisplayName(systemName *uint16, name *uint16, buffer *uint16, size *uint32, languageId *uint32) (err error) {
+ r1, _, e1 := syscall.Syscall6(procLookupPrivilegeDisplayNameW.Addr(), 5, uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(buffer)), uintptr(unsafe.Pointer(size)), uintptr(unsafe.Pointer(languageId)), 0)
if r1 == 0 {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
+ err = errnoErr(e1)
}
return
}
-func getCurrentThread() (h syscall.Handle) {
- r0, _, _ := syscall.Syscall(procGetCurrentThread.Addr(), 0, 0, 0, 0)
- h = syscall.Handle(r0)
+func lookupPrivilegeName(systemName string, luid *uint64, buffer *uint16, size *uint32) (err error) {
+ var _p0 *uint16
+ _p0, err = syscall.UTF16PtrFromString(systemName)
+ if err != nil {
+ return
+ }
+ return _lookupPrivilegeName(_p0, luid, buffer, size)
+}
+
+func _lookupPrivilegeName(systemName *uint16, luid *uint64, buffer *uint16, size *uint32) (err error) {
+ r1, _, e1 := syscall.Syscall6(procLookupPrivilegeNameW.Addr(), 4, uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(luid)), uintptr(unsafe.Pointer(buffer)), uintptr(unsafe.Pointer(size)), 0, 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
return
}
@@ -442,53 +207,27 @@
func _lookupPrivilegeValue(systemName *uint16, name *uint16, luid *uint64) (err error) {
r1, _, e1 := syscall.Syscall(procLookupPrivilegeValueW.Addr(), 3, uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(luid)))
if r1 == 0 {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
+ err = errnoErr(e1)
}
return
}
-func lookupPrivilegeName(systemName string, luid *uint64, buffer *uint16, size *uint32) (err error) {
- var _p0 *uint16
- _p0, err = syscall.UTF16PtrFromString(systemName)
- if err != nil {
- return
+func openThreadToken(thread syscall.Handle, accessMask uint32, openAsSelf bool, token *windows.Token) (err error) {
+ var _p0 uint32
+ if openAsSelf {
+ _p0 = 1
}
- return _lookupPrivilegeName(_p0, luid, buffer, size)
-}
-
-func _lookupPrivilegeName(systemName *uint16, luid *uint64, buffer *uint16, size *uint32) (err error) {
- r1, _, e1 := syscall.Syscall6(procLookupPrivilegeNameW.Addr(), 4, uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(luid)), uintptr(unsafe.Pointer(buffer)), uintptr(unsafe.Pointer(size)), 0, 0)
+ r1, _, e1 := syscall.Syscall6(procOpenThreadToken.Addr(), 4, uintptr(thread), uintptr(accessMask), uintptr(_p0), uintptr(unsafe.Pointer(token)), 0, 0)
if r1 == 0 {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
+ err = errnoErr(e1)
}
return
}
-func lookupPrivilegeDisplayName(systemName string, name *uint16, buffer *uint16, size *uint32, languageId *uint32) (err error) {
- var _p0 *uint16
- _p0, err = syscall.UTF16PtrFromString(systemName)
- if err != nil {
- return
- }
- return _lookupPrivilegeDisplayName(_p0, name, buffer, size, languageId)
-}
-
-func _lookupPrivilegeDisplayName(systemName *uint16, name *uint16, buffer *uint16, size *uint32, languageId *uint32) (err error) {
- r1, _, e1 := syscall.Syscall6(procLookupPrivilegeDisplayNameW.Addr(), 5, uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(buffer)), uintptr(unsafe.Pointer(size)), uintptr(unsafe.Pointer(languageId)), 0)
+func revertToSelf() (err error) {
+ r1, _, e1 := syscall.Syscall(procRevertToSelf.Addr(), 0, 0, 0, 0)
if r1 == 0 {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
+ err = errnoErr(e1)
}
return
}
@@ -501,22 +240,14 @@
var _p1 uint32
if abort {
_p1 = 1
- } else {
- _p1 = 0
}
var _p2 uint32
if processSecurity {
_p2 = 1
- } else {
- _p2 = 0
}
r1, _, e1 := syscall.Syscall9(procBackupRead.Addr(), 7, uintptr(h), uintptr(unsafe.Pointer(_p0)), uintptr(len(b)), uintptr(unsafe.Pointer(bytesRead)), uintptr(_p1), uintptr(_p2), uintptr(unsafe.Pointer(context)), 0, 0)
if r1 == 0 {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
+ err = errnoErr(e1)
}
return
}
@@ -529,22 +260,178 @@
var _p1 uint32
if abort {
_p1 = 1
- } else {
- _p1 = 0
}
var _p2 uint32
if processSecurity {
_p2 = 1
- } else {
- _p2 = 0
}
r1, _, e1 := syscall.Syscall9(procBackupWrite.Addr(), 7, uintptr(h), uintptr(unsafe.Pointer(_p0)), uintptr(len(b)), uintptr(unsafe.Pointer(bytesWritten)), uintptr(_p1), uintptr(_p2), uintptr(unsafe.Pointer(context)), 0, 0)
if r1 == 0 {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func cancelIoEx(file syscall.Handle, o *syscall.Overlapped) (err error) {
+ r1, _, e1 := syscall.Syscall(procCancelIoEx.Addr(), 2, uintptr(file), uintptr(unsafe.Pointer(o)), 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func connectNamedPipe(pipe syscall.Handle, o *syscall.Overlapped) (err error) {
+ r1, _, e1 := syscall.Syscall(procConnectNamedPipe.Addr(), 2, uintptr(pipe), uintptr(unsafe.Pointer(o)), 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func createFile(name string, access uint32, mode uint32, sa *syscall.SecurityAttributes, createmode uint32, attrs uint32, templatefile syscall.Handle) (handle syscall.Handle, err error) {
+ var _p0 *uint16
+ _p0, err = syscall.UTF16PtrFromString(name)
+ if err != nil {
+ return
+ }
+ return _createFile(_p0, access, mode, sa, createmode, attrs, templatefile)
+}
+
+func _createFile(name *uint16, access uint32, mode uint32, sa *syscall.SecurityAttributes, createmode uint32, attrs uint32, templatefile syscall.Handle) (handle syscall.Handle, err error) {
+ r0, _, e1 := syscall.Syscall9(procCreateFileW.Addr(), 7, uintptr(unsafe.Pointer(name)), uintptr(access), uintptr(mode), uintptr(unsafe.Pointer(sa)), uintptr(createmode), uintptr(attrs), uintptr(templatefile), 0, 0)
+ handle = syscall.Handle(r0)
+ if handle == syscall.InvalidHandle {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func createIoCompletionPort(file syscall.Handle, port syscall.Handle, key uintptr, threadCount uint32) (newport syscall.Handle, err error) {
+ r0, _, e1 := syscall.Syscall6(procCreateIoCompletionPort.Addr(), 4, uintptr(file), uintptr(port), uintptr(key), uintptr(threadCount), 0, 0)
+ newport = syscall.Handle(r0)
+ if newport == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func createNamedPipe(name string, flags uint32, pipeMode uint32, maxInstances uint32, outSize uint32, inSize uint32, defaultTimeout uint32, sa *syscall.SecurityAttributes) (handle syscall.Handle, err error) {
+ var _p0 *uint16
+ _p0, err = syscall.UTF16PtrFromString(name)
+ if err != nil {
+ return
+ }
+ return _createNamedPipe(_p0, flags, pipeMode, maxInstances, outSize, inSize, defaultTimeout, sa)
+}
+
+func _createNamedPipe(name *uint16, flags uint32, pipeMode uint32, maxInstances uint32, outSize uint32, inSize uint32, defaultTimeout uint32, sa *syscall.SecurityAttributes) (handle syscall.Handle, err error) {
+ r0, _, e1 := syscall.Syscall9(procCreateNamedPipeW.Addr(), 8, uintptr(unsafe.Pointer(name)), uintptr(flags), uintptr(pipeMode), uintptr(maxInstances), uintptr(outSize), uintptr(inSize), uintptr(defaultTimeout), uintptr(unsafe.Pointer(sa)), 0)
+ handle = syscall.Handle(r0)
+ if handle == syscall.InvalidHandle {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func getCurrentThread() (h syscall.Handle) {
+ r0, _, _ := syscall.Syscall(procGetCurrentThread.Addr(), 0, 0, 0, 0)
+ h = syscall.Handle(r0)
+ return
+}
+
+func getFileInformationByHandleEx(h syscall.Handle, class uint32, buffer *byte, size uint32) (err error) {
+ r1, _, e1 := syscall.Syscall6(procGetFileInformationByHandleEx.Addr(), 4, uintptr(h), uintptr(class), uintptr(unsafe.Pointer(buffer)), uintptr(size), 0, 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func getNamedPipeHandleState(pipe syscall.Handle, state *uint32, curInstances *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32, userName *uint16, maxUserNameSize uint32) (err error) {
+ r1, _, e1 := syscall.Syscall9(procGetNamedPipeHandleStateW.Addr(), 7, uintptr(pipe), uintptr(unsafe.Pointer(state)), uintptr(unsafe.Pointer(curInstances)), uintptr(unsafe.Pointer(maxCollectionCount)), uintptr(unsafe.Pointer(collectDataTimeout)), uintptr(unsafe.Pointer(userName)), uintptr(maxUserNameSize), 0, 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func getNamedPipeInfo(pipe syscall.Handle, flags *uint32, outSize *uint32, inSize *uint32, maxInstances *uint32) (err error) {
+ r1, _, e1 := syscall.Syscall6(procGetNamedPipeInfo.Addr(), 5, uintptr(pipe), uintptr(unsafe.Pointer(flags)), uintptr(unsafe.Pointer(outSize)), uintptr(unsafe.Pointer(inSize)), uintptr(unsafe.Pointer(maxInstances)), 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func getQueuedCompletionStatus(port syscall.Handle, bytes *uint32, key *uintptr, o **ioOperation, timeout uint32) (err error) {
+ r1, _, e1 := syscall.Syscall6(procGetQueuedCompletionStatus.Addr(), 5, uintptr(port), uintptr(unsafe.Pointer(bytes)), uintptr(unsafe.Pointer(key)), uintptr(unsafe.Pointer(o)), uintptr(timeout), 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func localAlloc(uFlags uint32, length uint32) (ptr uintptr) {
+ r0, _, _ := syscall.Syscall(procLocalAlloc.Addr(), 2, uintptr(uFlags), uintptr(length), 0)
+ ptr = uintptr(r0)
+ return
+}
+
+func localFree(mem uintptr) {
+ syscall.Syscall(procLocalFree.Addr(), 1, uintptr(mem), 0, 0)
+ return
+}
+
+func setFileCompletionNotificationModes(h syscall.Handle, flags uint8) (err error) {
+ r1, _, e1 := syscall.Syscall(procSetFileCompletionNotificationModes.Addr(), 2, uintptr(h), uintptr(flags), 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func setFileInformationByHandle(h syscall.Handle, class uint32, buffer *byte, size uint32) (err error) {
+ r1, _, e1 := syscall.Syscall6(procSetFileInformationByHandle.Addr(), 4, uintptr(h), uintptr(class), uintptr(unsafe.Pointer(buffer)), uintptr(size), 0, 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+func ntCreateNamedPipeFile(pipe *syscall.Handle, access uint32, oa *objectAttributes, iosb *ioStatusBlock, share uint32, disposition uint32, options uint32, typ uint32, readMode uint32, completionMode uint32, maxInstances uint32, inboundQuota uint32, outputQuota uint32, timeout *int64) (status ntstatus) {
+ r0, _, _ := syscall.Syscall15(procNtCreateNamedPipeFile.Addr(), 14, uintptr(unsafe.Pointer(pipe)), uintptr(access), uintptr(unsafe.Pointer(oa)), uintptr(unsafe.Pointer(iosb)), uintptr(share), uintptr(disposition), uintptr(options), uintptr(typ), uintptr(readMode), uintptr(completionMode), uintptr(maxInstances), uintptr(inboundQuota), uintptr(outputQuota), uintptr(unsafe.Pointer(timeout)), 0)
+ status = ntstatus(r0)
+ return
+}
+
+func rtlDefaultNpAcl(dacl *uintptr) (status ntstatus) {
+ r0, _, _ := syscall.Syscall(procRtlDefaultNpAcl.Addr(), 1, uintptr(unsafe.Pointer(dacl)), 0, 0)
+ status = ntstatus(r0)
+ return
+}
+
+func rtlDosPathNameToNtPathName(name *uint16, ntName *unicodeString, filePart uintptr, reserved uintptr) (status ntstatus) {
+ r0, _, _ := syscall.Syscall6(procRtlDosPathNameToNtPathName_U.Addr(), 4, uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(ntName)), uintptr(filePart), uintptr(reserved), 0, 0)
+ status = ntstatus(r0)
+ return
+}
+
+func rtlNtStatusToDosError(status ntstatus) (winerr error) {
+ r0, _, _ := syscall.Syscall(procRtlNtStatusToDosErrorNoTeb.Addr(), 1, uintptr(status), 0, 0)
+ if r0 != 0 {
+ winerr = syscall.Errno(r0)
+ }
+ return
+}
+
+func wsaGetOverlappedResult(h syscall.Handle, o *syscall.Overlapped, bytes *uint32, wait bool, flags *uint32) (err error) {
+ var _p0 uint32
+ if wait {
+ _p0 = 1
+ }
+ r1, _, e1 := syscall.Syscall6(procWSAGetOverlappedResult.Addr(), 5, uintptr(h), uintptr(unsafe.Pointer(o)), uintptr(unsafe.Pointer(bytes)), uintptr(_p0), uintptr(unsafe.Pointer(flags)), 0)
+ if r1 == 0 {
+ err = errnoErr(e1)
}
return
}
@@ -552,11 +439,7 @@
func bind(s syscall.Handle, name unsafe.Pointer, namelen int32) (err error) {
r1, _, e1 := syscall.Syscall(procbind.Addr(), 3, uintptr(s), uintptr(name), uintptr(namelen))
if r1 == socketError {
- if e1 != 0 {
- err = errnoErr(e1)
- } else {
- err = syscall.EINVAL
- }
+ err = errnoErr(e1)
}
return
}
