fix issue6 to convert volumeId to VolumeId

Gopkg.lock

@@ -41,8 +41,8 @@
     "services/ecs",
   ]
   pruneopts = "NUT"
-  revision = "02bfe7fbce66b3b7cd16b8640a95b5316e5ab4ed"
-  version = "1.60.131"
+  revision = "7a807875136654e7ca7fcdd5511cd72b14cc25ba"
+  version = "1.60.132"
 
 [[projects]]
   digest = "1:918521e77b229a961b2011082ee9c026d5077cab825be142f6e9771b61d03238"
@@ -77,15 +77,15 @@
   version = "v4.5.0"
 
 [[projects]]
-  digest = "1:a1b2a5e38f79688ee8250942d5fa960525fceb1024c855c7bc76fa77b0f3cca2"
+  digest = "1:633dde05baa7afd3544cfe4ac16fe3c5450b868cfc6b1558621ee39ebf2273ea"
   name = "github.com/gogo/protobuf"
   packages = [
     "proto",
     "sortkeys",
   ]
   pruneopts = "NUT"
-  revision = "ba06b47c162d49f2af050fb4c75bcbc86a159d5c"
-  version = "v1.2.1"
+  revision = "0ca988a254f991240804bf9821f3450d87ccbb1b"
+  version = "v1.3.0"
 
 [[projects]]
   digest = "1:796f9c63c68774a89eade387a8476e45ec2b34f5649b0726983204202c3649d6"
@@ -378,14 +378,14 @@
 
 [[projects]]
   branch = "master"
-  digest = "1:25afefcce84027a47ec93143dba3fd60e4d0e7b66ada0e16b0b54b7fafc5091c"
+  digest = "1:3589c63c3a3f0a6236ad09f8b227a2c4b28791001d4b934e8f33ac8b107391ef"
   name = "golang.org/x/sys"
   packages = [
     "unix",
     "windows",
   ]
   pruneopts = "NUT"
-  revision = "19e00faab6ad547203cd66b19e1281807329cf65"
+  revision = "9109b7679e13aa34a54834cfb4949cac4b96e576"
 
 [[projects]]
   digest = "1:8d8faad6b12a3a4c819a3f9618cb6ee1fa1cfc33253abeeea8b55336721e3405"

install/01-velero.yaml

@@ -94,7 +94,7 @@ spec:
           - mountPath: /credentials
             name: cloud-credentials
       initContainers:
-      - image: registry.cn-hangzhou.aliyuncs.com/acs/velero-plugin-alibabacloud:v1.1
+      - image: registry.cn-hangzhou.aliyuncs.com/acs/velero-plugin-alibabacloud:v1.2
         imagePullPolicy: IfNotPresent
         name: velero-plugin-alibabacloud
         volumeMounts:

pkg/alibabacloud/object_store.go

@@ -23,11 +23,24 @@ import (
 	"github.com/pkg/errors"
 	"github.com/sirupsen/logrus"
 
+	"archive/tar"
+	"bufio"
+	"bytes"
+	"compress/gzip"
+	"fmt"
 	"github.com/heptio/velero/pkg/cloudprovider"
+	"io/ioutil"
+	"math/rand"
+	"path/filepath"
+	"regexp"
+	"strings"
 )
 
 const (
-	regionKey = "region"
+	RegionKey = "region"
+	OriginStr = "volumeId"
+	TargetStr = "VolumeId"
+	Workspace = "/tmp/velero-restore/"
 )
 
 type bucketGetter interface {
@@ -144,12 +157,12 @@ func (o *ObjectStore) PutObject(bucket, key string, body io.Reader) error {
 	if err != nil {
 		return err
 	}
-
 	if o.encryptionKeyID != "" {
 		err = bucketObj.PutObject(key, body,
 			oss.ServerSideEncryption("KMS"),
 			oss.ServerSideEncryptionKeyID(o.encryptionKeyID))
 	} else {
+
 		err = bucketObj.PutObject(key, body)
 	}
 
@@ -172,8 +185,16 @@ func (o *ObjectStore) GetObject(bucket, key string) (io.ReadCloser, error) {
 		return nil, err
 	}
 
-	return bucketObj.GetObject(key)
+	if strings.HasSuffix(key, ".tar.gz") {
+		body, err := bucketObj.GetObject(key)
+		if err != nil {
+			return nil, err
+		}
+
+		return CheckAndConvertVolumeId(body)
+	}
 
+	return bucketObj.GetObject(key)
 }
 
 // ListCommonPrefixes interface
@@ -204,7 +225,6 @@ func (o *ObjectStore) ListCommonPrefixes(bucket, prefix, delimiter string) ([]st
 
 // ListObjects list objects of a bucket
 func (o *ObjectStore) ListObjects(bucket, prefix string) ([]string, error) {
-
 	bucketObj, err := o.getBucket(bucket)
 	if err != nil {
 		return nil, err
@@ -249,3 +269,238 @@ func (o *ObjectStore) CreateSignedURL(bucket, key string, ttl time.Duration) (st
 	return bucketObj.SignURL(key, oss.HTTPGet, int64(ttl.Seconds()))
 
 }
+
+// CheckAndConvertVolumeId convert volumeId to VolumeId in persistentvolumes json files
+func CheckAndConvertVolumeId(body io.ReadCloser) (io.ReadCloser, error) {
+	randStr := CreateCaptcha()
+	tmpWorkspace := filepath.Join(Workspace, randStr)
+	tmpFileName := fmt.Sprintf("%s.tar.gz", randStr)
+	if _, err := CheckPathExistsAndCreate(tmpWorkspace); err != nil {
+		return nil, err
+	}
+	if err := os.Chdir(tmpWorkspace); err != nil {
+		return nil, err
+	}
+	fd, err := os.OpenFile(tmpFileName, os.O_WRONLY|os.O_CREATE, 0660)
+	if err != nil {
+		return nil, err
+	}
+	defer fd.Close()
+	if _, err := io.Copy(fd, body); err != nil {
+		return nil, err
+	}
+
+	if err := DeCompress(tmpFileName, ""); err != nil {
+		return nil, err
+	}
+
+	if err := os.Remove(tmpFileName); err != nil {
+		return nil, err
+	}
+
+	tmpFiles := make([]string, 0)
+	err = filepath.Walk(tmpWorkspace,
+		func(path string, info os.FileInfo, err error) error {
+			if err != nil {
+				return err
+			}
+			if f, _ := os.Stat(path); !f.IsDir() {
+				if strings.Index(path, "resources/persistentvolumes/cluster") > 0 {
+					tmpFiles = append(tmpFiles, path)
+				}
+			}
+			return nil
+		})
+	if err != nil {
+		return nil, err
+	}
+
+	for _, f := range tmpFiles {
+		fmt.Println(f)
+		if err := ReplaceVolumeId(f); err != nil {
+			return nil, err
+		}
+	}
+
+	if err := Compress(".", tmpFileName); err != nil {
+		return nil, err
+	}
+
+	f1, err := ioutil.ReadFile(tmpFileName)
+	if err != nil {
+		return nil, err
+	}
+	f2 := ioutil.NopCloser(bytes.NewReader(f1))
+
+	if err := os.RemoveAll(tmpWorkspace); err != nil {
+		return nil, err
+	}
+
+	return f2, nil
+}
+
+// CheckPathExistsAndCreate
+func CheckPathExistsAndCreate(path string) (bool, error) {
+	_, err := os.Stat(path)
+	if err == nil {
+		return true, nil
+	}
+	if os.IsNotExist(err) {
+		err = os.MkdirAll(path, os.ModePerm)
+		if err != nil {
+			return false, err
+		} else {
+			return true, nil
+		}
+	}
+	return false, nil
+}
+
+// CreateCaptcha
+func CreateCaptcha() string {
+	return fmt.Sprintf("%08v", rand.New(rand.NewSource(time.Now().UnixNano())).Int31n(1000000))
+}
+
+// DeCompress
+func DeCompress(tarFile, dest string) error {
+	srcFile, err := os.Open(tarFile)
+	if err != nil {
+		return err
+	}
+	defer srcFile.Close()
+	gr, err := gzip.NewReader(srcFile)
+	if err != nil {
+		return err
+	}
+	defer gr.Close()
+	tr := tar.NewReader(gr)
+	for {
+		hdr, err := tr.Next()
+		if err != nil {
+			if err == io.EOF {
+				break
+			} else {
+				return err
+			}
+		}
+		filename := dest + hdr.Name
+		file, err := CreateFile(filename)
+		if err != nil {
+			return err
+		}
+		io.Copy(file, tr)
+	}
+	return nil
+}
+
+// CreateFile
+func CreateFile(name string) (*os.File, error) {
+	err := os.MkdirAll(string([]rune(name)[0:strings.LastIndex(name, "/")]), 0755)
+	if err != nil {
+		return nil, err
+	}
+	return os.Create(name)
+}
+
+// ReplaceVolumeId
+func ReplaceVolumeId(filePath string) error {
+	f, err := os.OpenFile(filePath, os.O_RDONLY, 0644)
+	if err != nil {
+		return err
+	}
+	defer f.Close()
+	reader := bufio.NewReader(f)
+	output := make([]byte, 0)
+	for {
+		line, _, err := reader.ReadLine()
+		if err != nil {
+			if err == io.EOF {
+				break
+			}
+			return err
+		}
+		if ok, _ := regexp.Match(OriginStr, line); ok {
+			reg := regexp.MustCompile(OriginStr)
+			newByte := reg.ReplaceAll(line, []byte(TargetStr))
+			output = append(output, newByte...)
+			output = append(output, []byte("\n")...)
+		} else {
+			output = append(output, line...)
+			output = append(output, []byte("\n")...)
+		}
+	}
+
+	if err := writeToFile(filePath, output); err != nil {
+		return err
+	}
+	return nil
+}
+
+// writeToFile
+func writeToFile(filePath string, outPut []byte) error {
+	f, err := os.OpenFile(filePath, os.O_WRONLY|os.O_TRUNC, 0600)
+	defer f.Close()
+	if err != nil {
+		return err
+	}
+	writer := bufio.NewWriter(f)
+	_, err = writer.Write(outPut)
+	if err != nil {
+		return err
+	}
+	writer.Flush()
+	return nil
+}
+
+// Compress
+func Compress(src, dst string) error {
+	fw, err := os.Create(dst)
+	if err != nil {
+		return err
+	}
+	defer fw.Close()
+
+	gw := gzip.NewWriter(fw)
+	defer gw.Close()
+
+	tw := tar.NewWriter(gw)
+
+	defer tw.Close()
+
+	return filepath.Walk(src, func(fileName string, fi os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
+
+		if strings.Index(fileName, dst) > -1 {
+			return nil
+		}
+
+		hdr, err := tar.FileInfoHeader(fi, "")
+		if err != nil {
+			return err
+		}
+
+		hdr.Name = strings.TrimPrefix(fileName, string(filepath.Separator))
+
+		if err := tw.WriteHeader(hdr); err != nil {
+			return err
+		}
+
+		if !fi.Mode().IsRegular() {
+			return nil
+		}
+
+		fr, err := os.Open(fileName)
+		defer fr.Close()
+		if err != nil {
+			return err
+		}
+
+		if _, err := io.Copy(tw, fr); err != nil {
+			return err
+		}
+
+		return nil
+	})
+}

pkg/alibabacloud/volume_snapshotter.go

@@ -50,7 +50,7 @@ func NewVolumeSnapshotter(logger logrus.FieldLogger) *VolumeSnapshotter {
 
 // Init init ecs client with os env
 func (b *VolumeSnapshotter) Init(config map[string]string) error {
-	if err := cloudprovider.ValidateVolumeSnapshotterConfigKeys(config, regionKey); err != nil {
+	if err := cloudprovider.ValidateVolumeSnapshotterConfigKeys(config, RegionKey); err != nil {
 		return err
 	}
 
@@ -58,9 +58,9 @@ func (b *VolumeSnapshotter) Init(config map[string]string) error {
 		return err
 	}
 
-	region := config[regionKey]
+	region := config[RegionKey]
 	if region == "" {
-		return errors.Errorf("missing %s in Alibaba Cloud configuration", regionKey)
+		return errors.Errorf("missing %s in Alibaba Cloud configuration", RegionKey)
 	}
 
 	accessKeyID := os.Getenv("ALIBABA_CLOUD_ACCESS_KEY_ID")
@@ -296,10 +296,14 @@ func getEBSDiskID(pv *v1.PersistentVolume) (string, error) {
 			return "", err
 		}
 		options := pv.Spec.FlexVolume.Options
-		if options == nil || options["VolumeId"] == "" {
-			return "", errors.New("spec.FlexVolume.Options['VolumeId'] not found")
+		if options == nil || (options["VolumeId"] == "" && options["volumeId"] == "") {
+			return "", errors.New("spec.FlexVolume.Options['VolumeId'] or spec.FlexVolume.Options['volumeId'] not found")
+		} else if options["VolumeId"] != "" {
+			return options["VolumeId"], nil
+		} else {
+			return options["volumeId"], nil
 		}
-		return options["VolumeId"], nil
+
 	}
 	return "", nil
 }

vendor/github.com/gogo/protobuf/proto/extensions.go

@@ -527,6 +527,7 @@ func ExtensionDescs(pb Message) ([]*ExtensionDesc, error) {
 // SetExtension sets the specified extension of pb to the specified value.
 func SetExtension(pb Message, extension *ExtensionDesc, value interface{}) error {
 	if epb, ok := pb.(extensionsBytes); ok {
+		ClearExtension(pb, extension)
 		newb, err := encodeExtension(extension, value)
 		if err != nil {
 			return err

vendor/github.com/gogo/protobuf/proto/extensions_gogo.go

@@ -154,6 +154,10 @@ func EncodeInternalExtension(m extendableProto, data []byte) (n int, err error)
 	return EncodeExtensionMap(m.extensionsWrite(), data)
 }
 
+func EncodeInternalExtensionBackwards(m extendableProto, data []byte) (n int, err error) {
+	return EncodeExtensionMapBackwards(m.extensionsWrite(), data)
+}
+
 func EncodeExtensionMap(m map[int32]Extension, data []byte) (n int, err error) {
 	o := 0
 	for _, e := range m {
@@ -169,6 +173,23 @@ func EncodeExtensionMap(m map[int32]Extension, data []byte) (n int, err error) {
 	return o, nil
 }
 
+func EncodeExtensionMapBackwards(m map[int32]Extension, data []byte) (n int, err error) {
+	o := 0
+	end := len(data)
+	for _, e := range m {
+		if err := e.Encode(); err != nil {
+			return 0, err
+		}
+		n := copy(data[end-len(e.enc):], e.enc)
+		if n != len(e.enc) {
+			return 0, io.ErrShortBuffer
+		}
+		end -= n
+		o += n
+	}
+	return o, nil
+}
+
 func GetRawExtension(m map[int32]Extension, id int32) ([]byte, error) {
 	e := m[id]
 	if err := e.Encode(); err != nil {

vendor/github.com/gogo/protobuf/proto/lib.go

@@ -948,13 +948,19 @@ func isProto3Zero(v reflect.Value) bool {
 	return false
 }
 
-// ProtoPackageIsVersion2 is referenced from generated protocol buffer files
-// to assert that that code is compatible with this version of the proto package.
-const GoGoProtoPackageIsVersion2 = true
-
-// ProtoPackageIsVersion1 is referenced from generated protocol buffer files
-// to assert that that code is compatible with this version of the proto package.
-const GoGoProtoPackageIsVersion1 = true
+const (
+	// ProtoPackageIsVersion3 is referenced from generated protocol buffer files
+	// to assert that that code is compatible with this version of the proto package.
+	GoGoProtoPackageIsVersion3 = true
+
+	// ProtoPackageIsVersion2 is referenced from generated protocol buffer files
+	// to assert that that code is compatible with this version of the proto package.
+	GoGoProtoPackageIsVersion2 = true
+
+	// ProtoPackageIsVersion1 is referenced from generated protocol buffer files
+	// to assert that that code is compatible with this version of the proto package.
+	GoGoProtoPackageIsVersion1 = true
+)
 
 // InternalMessageInfo is a type used internally by generated .pb.go files.
 // This type is not intended to be used by non-generated code.

vendor/github.com/gogo/protobuf/proto/properties.go

@@ -400,6 +400,15 @@ func GetProperties(t reflect.Type) *StructProperties {
 	return sprop
 }
 
+type (
+	oneofFuncsIface interface {
+		XXX_OneofFuncs() (func(Message, *Buffer) error, func(Message, int, int, *Buffer) (bool, error), func(Message) int, []interface{})
+	}
+	oneofWrappersIface interface {
+		XXX_OneofWrappers() []interface{}
+	}
+)
+
 // getPropertiesLocked requires that propertiesMu is held.
 func getPropertiesLocked(t reflect.Type) *StructProperties {
 	if prop, ok := propertiesMap[t]; ok {
@@ -441,37 +450,40 @@ func getPropertiesLocked(t reflect.Type) *StructProperties {
 	// Re-order prop.order.
 	sort.Sort(prop)
 
-	type oneofMessage interface {
-		XXX_OneofFuncs() (func(Message, *Buffer) error, func(Message, int, int, *Buffer) (bool, error), func(Message) int, []interface{})
-	}
-	if om, ok := reflect.Zero(reflect.PtrTo(t)).Interface().(oneofMessage); isOneofMessage && ok {
+	if isOneofMessage {
 		var oots []interface{}
-		_, _, _, oots = om.XXX_OneofFuncs()
-
-		// Interpret oneof metadata.
-		prop.OneofTypes = make(map[string]*OneofProperties)
-		for _, oot := range oots {
-			oop := &OneofProperties{
-				Type: reflect.ValueOf(oot).Type(), // *T
-				Prop: new(Properties),
-			}
-			sft := oop.Type.Elem().Field(0)
-			oop.Prop.Name = sft.Name
-			oop.Prop.Parse(sft.Tag.Get("protobuf"))
-			// There will be exactly one interface field that
-			// this new value is assignable to.
-			for i := 0; i < t.NumField(); i++ {
-				f := t.Field(i)
-				if f.Type.Kind() != reflect.Interface {
-					continue
+		switch m := reflect.Zero(reflect.PtrTo(t)).Interface().(type) {
+		case oneofFuncsIface:
+			_, _, _, oots = m.XXX_OneofFuncs()
+		case oneofWrappersIface:
+			oots = m.XXX_OneofWrappers()
+		}
+		if len(oots) > 0 {
+			// Interpret oneof metadata.
+			prop.OneofTypes = make(map[string]*OneofProperties)
+			for _, oot := range oots {
+				oop := &OneofProperties{
+					Type: reflect.ValueOf(oot).Type(), // *T
+					Prop: new(Properties),
 				}
-				if !oop.Type.AssignableTo(f.Type) {
-					continue
+				sft := oop.Type.Elem().Field(0)
+				oop.Prop.Name = sft.Name
+				oop.Prop.Parse(sft.Tag.Get("protobuf"))
+				// There will be exactly one interface field that
+				// this new value is assignable to.
+				for i := 0; i < t.NumField(); i++ {
+					f := t.Field(i)
+					if f.Type.Kind() != reflect.Interface {
+						continue
+					}
+					if !oop.Type.AssignableTo(f.Type) {
+						continue
+					}
+					oop.Field = i
+					break
 				}
-				oop.Field = i
-				break
+				prop.OneofTypes[oop.Prop.OrigName] = oop
 			}
-			prop.OneofTypes[oop.Prop.OrigName] = oop
 		}
 	}
 

vendor/github.com/gogo/protobuf/proto/table_marshal.go

@@ -389,8 +389,13 @@ func (u *marshalInfo) computeMarshalInfo() {
 	// get oneof implementers
 	var oneofImplementers []interface{}
 	// gogo: isOneofMessage is needed for embedded oneof messages, without a marshaler and unmarshaler
-	if m, ok := reflect.Zero(reflect.PtrTo(t)).Interface().(oneofMessage); ok && isOneofMessage {
-		_, _, _, oneofImplementers = m.XXX_OneofFuncs()
+	if isOneofMessage {
+		switch m := reflect.Zero(reflect.PtrTo(t)).Interface().(type) {
+		case oneofFuncsIface:
+			_, _, _, oneofImplementers = m.XXX_OneofFuncs()
+		case oneofWrappersIface:
+			oneofImplementers = m.XXX_OneofWrappers()
+		}
 	}
 
 	// normal fields
@@ -519,10 +524,6 @@ func (fi *marshalFieldInfo) computeOneofFieldInfo(f *reflect.StructField, oneofI
 	}
 }
 
-type oneofMessage interface {
-	XXX_OneofFuncs() (func(Message, *Buffer) error, func(Message, int, int, *Buffer) (bool, error), func(Message) int, []interface{})
-}
-
 // wiretype returns the wire encoding of the type.
 func wiretype(encoding string) uint64 {
 	switch encoding {

vendor/github.com/gogo/protobuf/proto/table_merge.go

@@ -530,6 +530,25 @@ func (mi *mergeInfo) computeMergeInfo() {
 			}
 		case reflect.Struct:
 			switch {
+			case isSlice && !isPointer: // E.g. []pb.T
+				mergeInfo := getMergeInfo(tf)
+				zero := reflect.Zero(tf)
+				mfi.merge = func(dst, src pointer) {
+					// TODO: Make this faster?
+					dstsp := dst.asPointerTo(f.Type)
+					dsts := dstsp.Elem()
+					srcs := src.asPointerTo(f.Type).Elem()
+					for i := 0; i < srcs.Len(); i++ {
+						dsts = reflect.Append(dsts, zero)
+						srcElement := srcs.Index(i).Addr()
+						dstElement := dsts.Index(dsts.Len() - 1).Addr()
+						mergeInfo.merge(valToPointer(dstElement), valToPointer(srcElement))
+					}
+					if dsts.IsNil() {
+						dsts = reflect.MakeSlice(f.Type, 0, 0)
+					}
+					dstsp.Elem().Set(dsts)
+				}
 			case !isPointer:
 				mergeInfo := getMergeInfo(tf)
 				mfi.merge = func(dst, src pointer) {

vendor/github.com/gogo/protobuf/proto/table_unmarshal.go

@@ -371,15 +371,18 @@ func (u *unmarshalInfo) computeUnmarshalInfo() {
 	}
 
 	// Find any types associated with oneof fields.
-	// TODO: XXX_OneofFuncs returns more info than we need.  Get rid of some of it?
-	fn := reflect.Zero(reflect.PtrTo(t)).MethodByName("XXX_OneofFuncs")
 	// gogo: len(oneofFields) > 0 is needed for embedded oneof messages, without a marshaler and unmarshaler
-	if fn.IsValid() && len(oneofFields) > 0 {
-		res := fn.Call(nil)[3] // last return value from XXX_OneofFuncs: []interface{}
-		for i := res.Len() - 1; i >= 0; i-- {
-			v := res.Index(i)                             // interface{}
-			tptr := reflect.ValueOf(v.Interface()).Type() // *Msg_X
-			typ := tptr.Elem()                            // Msg_X
+	if len(oneofFields) > 0 {
+		var oneofImplementers []interface{}
+		switch m := reflect.Zero(reflect.PtrTo(t)).Interface().(type) {
+		case oneofFuncsIface:
+			_, _, _, oneofImplementers = m.XXX_OneofFuncs()
+		case oneofWrappersIface:
+			oneofImplementers = m.XXX_OneofWrappers()
+		}
+		for _, v := range oneofImplementers {
+			tptr := reflect.TypeOf(v) // *Msg_X
+			typ := tptr.Elem()        // Msg_X
 
 			f := typ.Field(0) // oneof implementers have one field
 			baseUnmarshal := fieldUnmarshaler(&f)
@@ -407,11 +410,12 @@ func (u *unmarshalInfo) computeUnmarshalInfo() {
 					u.setTag(fieldNum, of.field, unmarshal, 0, name)
 				}
 			}
+
 		}
 	}
 
 	// Get extension ranges, if any.
-	fn = reflect.Zero(reflect.PtrTo(t)).MethodByName("ExtensionRangeArray")
+	fn := reflect.Zero(reflect.PtrTo(t)).MethodByName("ExtensionRangeArray")
 	if fn.IsValid() {
 		if !u.extensions.IsValid() && !u.oldExtensions.IsValid() && !u.bytesExtensions.IsValid() {
 			panic("a message with extensions, but no extensions field in " + t.Name())

vendor/golang.org/x/sys/unix/ioctl.go

@@ -6,7 +6,19 @@
 
 package unix
 
-import "runtime"
+import (
+	"runtime"
+	"unsafe"
+)
+
+// ioctl itself should not be exposed directly, but additional get/set
+// functions for specific types are permissible.
+
+// IoctlSetInt performs an ioctl operation which sets an integer value
+// on fd, using the specified request number.
+func IoctlSetInt(fd int, req uint, value int) error {
+	return ioctl(fd, req, uintptr(value))
+}
 
 // IoctlSetWinsize performs an ioctl on fd with a *Winsize argument.
 //
@@ -14,7 +26,7 @@ import "runtime"
 func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
 	// TODO: if we get the chance, remove the req parameter and
 	// hardcode TIOCSWINSZ.
-	err := ioctlSetWinsize(fd, req, value)
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(value)))
 	runtime.KeepAlive(value)
 	return err
 }
@@ -24,7 +36,30 @@ func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
 // The req value will usually be TCSETA or TIOCSETA.
 func IoctlSetTermios(fd int, req uint, value *Termios) error {
 	// TODO: if we get the chance, remove the req parameter.
-	err := ioctlSetTermios(fd, req, value)
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(value)))
 	runtime.KeepAlive(value)
 	return err
 }
+
+// IoctlGetInt performs an ioctl operation which gets an integer value
+// from fd, using the specified request number.
+//
+// A few ioctl requests use the return value as an output parameter;
+// for those, IoctlRetInt should be used instead of this function.
+func IoctlGetInt(fd int, req uint) (int, error) {
+	var value int
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return value, err
+}
+
+func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
+	var value Winsize
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
+func IoctlGetTermios(fd int, req uint) (*Termios, error) {
+	var value Termios
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}

vendor/golang.org/x/sys/unix/syscall_aix.go

@@ -350,49 +350,12 @@ func (w WaitStatus) Signal() Signal {
 
 func (w WaitStatus) Continued() bool { return w&0x01000000 != 0 }
 
-func (w WaitStatus) CoreDump() bool { return w&0x200 != 0 }
+func (w WaitStatus) CoreDump() bool { return w&0x80 == 0x80 }
 
 func (w WaitStatus) TrapCause() int { return -1 }
 
 //sys	ioctl(fd int, req uint, arg uintptr) (err error)
 
-// ioctl itself should not be exposed directly, but additional get/set
-// functions for specific types are permissible.
-
-// IoctlSetInt performs an ioctl operation which sets an integer value
-// on fd, using the specified request number.
-func IoctlSetInt(fd int, req uint, value int) error {
-	return ioctl(fd, req, uintptr(value))
-}
-
-func ioctlSetWinsize(fd int, req uint, value *Winsize) error {
-	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
-}
-
-func ioctlSetTermios(fd int, req uint, value *Termios) error {
-	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
-}
-
-// IoctlGetInt performs an ioctl operation which gets an integer value
-// from fd, using the specified request number.
-func IoctlGetInt(fd int, req uint) (int, error) {
-	var value int
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return value, err
-}
-
-func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
-	var value Winsize
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return &value, err
-}
-
-func IoctlGetTermios(fd int, req uint) (*Termios, error) {
-	var value Termios
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return &value, err
-}
-
 // fcntl must never be called with cmd=F_DUP2FD because it doesn't work on AIX
 // There is no way to create a custom fcntl and to keep //sys fcntl easily,
 // Therefore, the programmer must call dup2 instead of fcntl in this case.

vendor/golang.org/x/sys/unix/syscall_darwin.go

@@ -339,43 +339,6 @@ func Kill(pid int, signum syscall.Signal) (err error) { return kill(pid, int(sig
 
 //sys	ioctl(fd int, req uint, arg uintptr) (err error)
 
-// ioctl itself should not be exposed directly, but additional get/set
-// functions for specific types are permissible.
-
-// IoctlSetInt performs an ioctl operation which sets an integer value
-// on fd, using the specified request number.
-func IoctlSetInt(fd int, req uint, value int) error {
-	return ioctl(fd, req, uintptr(value))
-}
-
-func ioctlSetWinsize(fd int, req uint, value *Winsize) error {
-	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
-}
-
-func ioctlSetTermios(fd int, req uint, value *Termios) error {
-	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
-}
-
-// IoctlGetInt performs an ioctl operation which gets an integer value
-// from fd, using the specified request number.
-func IoctlGetInt(fd int, req uint) (int, error) {
-	var value int
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return value, err
-}
-
-func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
-	var value Winsize
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return &value, err
-}
-
-func IoctlGetTermios(fd int, req uint) (*Termios, error) {
-	var value Termios
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return &value, err
-}
-
 func Uname(uname *Utsname) error {
 	mib := []_C_int{CTL_KERN, KERN_OSTYPE}
 	n := unsafe.Sizeof(uname.Sysname)

vendor/golang.org/x/sys/unix/syscall_dragonfly.go

@@ -150,43 +150,6 @@ func setattrlistTimes(path string, times []Timespec, flags int) error {
 
 //sys	ioctl(fd int, req uint, arg uintptr) (err error)
 
-// ioctl itself should not be exposed directly, but additional get/set
-// functions for specific types are permissible.
-
-// IoctlSetInt performs an ioctl operation which sets an integer value
-// on fd, using the specified request number.
-func IoctlSetInt(fd int, req uint, value int) error {
-	return ioctl(fd, req, uintptr(value))
-}
-
-func ioctlSetWinsize(fd int, req uint, value *Winsize) error {
-	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
-}
-
-func ioctlSetTermios(fd int, req uint, value *Termios) error {
-	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
-}
-
-// IoctlGetInt performs an ioctl operation which gets an integer value
-// from fd, using the specified request number.
-func IoctlGetInt(fd int, req uint) (int, error) {
-	var value int
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return value, err
-}
-
-func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
-	var value Winsize
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return &value, err
-}
-
-func IoctlGetTermios(fd int, req uint) (*Termios, error) {
-	var value Termios
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return &value, err
-}
-
 func sysctlUname(mib []_C_int, old *byte, oldlen *uintptr) error {
 	err := sysctl(mib, old, oldlen, nil, 0)
 	if err != nil {

vendor/golang.org/x/sys/unix/syscall_freebsd.go

@@ -201,43 +201,6 @@ func setattrlistTimes(path string, times []Timespec, flags int) error {
 
 //sys   ioctl(fd int, req uint, arg uintptr) (err error)
 
-// ioctl itself should not be exposed directly, but additional get/set
-// functions for specific types are permissible.
-
-// IoctlSetInt performs an ioctl operation which sets an integer value
-// on fd, using the specified request number.
-func IoctlSetInt(fd int, req uint, value int) error {
-	return ioctl(fd, req, uintptr(value))
-}
-
-func ioctlSetWinsize(fd int, req uint, value *Winsize) error {
-	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
-}
-
-func ioctlSetTermios(fd int, req uint, value *Termios) error {
-	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
-}
-
-// IoctlGetInt performs an ioctl operation which gets an integer value
-// from fd, using the specified request number.
-func IoctlGetInt(fd int, req uint) (int, error) {
-	var value int
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return value, err
-}
-
-func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
-	var value Winsize
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return &value, err
-}
-
-func IoctlGetTermios(fd int, req uint) (*Termios, error) {
-	var value Termios
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return &value, err
-}
-
 func Uname(uname *Utsname) error {
 	mib := []_C_int{CTL_KERN, KERN_OSTYPE}
 	n := unsafe.Sizeof(uname.Sysname)

vendor/golang.org/x/sys/unix/syscall_linux.go

@@ -71,6 +71,17 @@ func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
 // ioctl itself should not be exposed directly, but additional get/set
 // functions for specific types are permissible.
 
+// IoctlRetInt performs an ioctl operation specified by req on a device
+// associated with opened file descriptor fd, and returns a non-negative
+// integer that is returned by the ioctl syscall.
+func IoctlRetInt(fd int, req uint) (int, error) {
+	ret, _, err := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), 0)
+	if err != 0 {
+		return 0, err
+	}
+	return int(ret), nil
+}
+
 // IoctlSetPointerInt performs an ioctl operation which sets an
 // integer value on fd, using the specified request number. The ioctl
 // argument is called with a pointer to the integer value, rather than
@@ -80,52 +91,18 @@ func IoctlSetPointerInt(fd int, req uint, value int) error {
 	return ioctl(fd, req, uintptr(unsafe.Pointer(&v)))
 }
 
-// IoctlSetInt performs an ioctl operation which sets an integer value
-// on fd, using the specified request number.
-func IoctlSetInt(fd int, req uint, value int) error {
-	return ioctl(fd, req, uintptr(value))
-}
-
-func ioctlSetWinsize(fd int, req uint, value *Winsize) error {
-	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
-}
-
-func ioctlSetTermios(fd int, req uint, value *Termios) error {
-	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
-}
-
 func IoctlSetRTCTime(fd int, value *RTCTime) error {
 	err := ioctl(fd, RTC_SET_TIME, uintptr(unsafe.Pointer(value)))
 	runtime.KeepAlive(value)
 	return err
 }
 
-// IoctlGetInt performs an ioctl operation which gets an integer value
-// from fd, using the specified request number.
-func IoctlGetInt(fd int, req uint) (int, error) {
-	var value int
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return value, err
-}
-
 func IoctlGetUint32(fd int, req uint) (uint32, error) {
 	var value uint32
 	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
 	return value, err
 }
 
-func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
-	var value Winsize
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return &value, err
-}
-
-func IoctlGetTermios(fd int, req uint) (*Termios, error) {
-	var value Termios
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return &value, err
-}
-
 func IoctlGetRTCTime(fd int) (*RTCTime, error) {
 	var value RTCTime
 	err := ioctl(fd, RTC_RD_TIME, uintptr(unsafe.Pointer(&value)))

vendor/golang.org/x/sys/unix/syscall_netbsd.go

@@ -187,43 +187,6 @@ func setattrlistTimes(path string, times []Timespec, flags int) error {
 
 //sys	ioctl(fd int, req uint, arg uintptr) (err error)
 
-// ioctl itself should not be exposed directly, but additional get/set
-// functions for specific types are permissible.
-
-// IoctlSetInt performs an ioctl operation which sets an integer value
-// on fd, using the specified request number.
-func IoctlSetInt(fd int, req uint, value int) error {
-	return ioctl(fd, req, uintptr(value))
-}
-
-func ioctlSetWinsize(fd int, req uint, value *Winsize) error {
-	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
-}
-
-func ioctlSetTermios(fd int, req uint, value *Termios) error {
-	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
-}
-
-// IoctlGetInt performs an ioctl operation which gets an integer value
-// from fd, using the specified request number.
-func IoctlGetInt(fd int, req uint) (int, error) {
-	var value int
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return value, err
-}
-
-func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
-	var value Winsize
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return &value, err
-}
-
-func IoctlGetTermios(fd int, req uint) (*Termios, error) {
-	var value Termios
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return &value, err
-}
-
 func IoctlGetPtmget(fd int, req uint) (*Ptmget, error) {
 	var value Ptmget
 	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))

vendor/golang.org/x/sys/unix/syscall_openbsd.go

@@ -178,43 +178,6 @@ func setattrlistTimes(path string, times []Timespec, flags int) error {
 
 //sys	ioctl(fd int, req uint, arg uintptr) (err error)
 
-// ioctl itself should not be exposed directly, but additional get/set
-// functions for specific types are permissible.
-
-// IoctlSetInt performs an ioctl operation which sets an integer value
-// on fd, using the specified request number.
-func IoctlSetInt(fd int, req uint, value int) error {
-	return ioctl(fd, req, uintptr(value))
-}
-
-func ioctlSetWinsize(fd int, req uint, value *Winsize) error {
-	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
-}
-
-func ioctlSetTermios(fd int, req uint, value *Termios) error {
-	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
-}
-
-// IoctlGetInt performs an ioctl operation which gets an integer value
-// from fd, using the specified request number.
-func IoctlGetInt(fd int, req uint) (int, error) {
-	var value int
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return value, err
-}
-
-func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
-	var value Winsize
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return &value, err
-}
-
-func IoctlGetTermios(fd int, req uint) (*Termios, error) {
-	var value Termios
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return &value, err
-}
-
 //sys	ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error)
 
 func Ppoll(fds []PollFd, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {

vendor/golang.org/x/sys/unix/syscall_solaris.go

@@ -553,40 +553,10 @@ func Minor(dev uint64) uint32 {
 
 //sys	ioctl(fd int, req uint, arg uintptr) (err error)
 
-func IoctlSetInt(fd int, req uint, value int) (err error) {
-	return ioctl(fd, req, uintptr(value))
-}
-
-func ioctlSetWinsize(fd int, req uint, value *Winsize) (err error) {
-	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
-}
-
-func ioctlSetTermios(fd int, req uint, value *Termios) (err error) {
-	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
-}
-
 func IoctlSetTermio(fd int, req uint, value *Termio) (err error) {
 	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
 }
 
-func IoctlGetInt(fd int, req uint) (int, error) {
-	var value int
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return value, err
-}
-
-func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
-	var value Winsize
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return &value, err
-}
-
-func IoctlGetTermios(fd int, req uint) (*Termios, error) {
-	var value Termios
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return &value, err
-}
-
 func IoctlGetTermio(fd int, req uint) (*Termio, error) {
 	var value Termio
 	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))

vendor/golang.org/x/sys/unix/zerrors_linux_386.go

@@ -1408,6 +1408,10 @@ const (
 	NLM_F_ROOT                           = 0x100
 	NOFLSH                               = 0x80
 	NSFS_MAGIC                           = 0x6e736673
+	NS_GET_NSTYPE                        = 0xb703
+	NS_GET_OWNER_UID                     = 0xb704
+	NS_GET_PARENT                        = 0xb702
+	NS_GET_USERNS                        = 0xb701
 	OCFS2_SUPER_MAGIC                    = 0x7461636f
 	OCRNL                                = 0x8
 	OFDEL                                = 0x80

vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go

@@ -1408,6 +1408,10 @@ const (
 	NLM_F_ROOT                           = 0x100
 	NOFLSH                               = 0x80
 	NSFS_MAGIC                           = 0x6e736673
+	NS_GET_NSTYPE                        = 0xb703
+	NS_GET_OWNER_UID                     = 0xb704
+	NS_GET_PARENT                        = 0xb702
+	NS_GET_USERNS                        = 0xb701
 	OCFS2_SUPER_MAGIC                    = 0x7461636f
 	OCRNL                                = 0x8
 	OFDEL                                = 0x80

vendor/golang.org/x/sys/unix/zerrors_linux_arm.go

@@ -1406,6 +1406,10 @@ const (
 	NLM_F_ROOT                           = 0x100
 	NOFLSH                               = 0x80
 	NSFS_MAGIC                           = 0x6e736673
+	NS_GET_NSTYPE                        = 0xb703
+	NS_GET_OWNER_UID                     = 0xb704
+	NS_GET_PARENT                        = 0xb702
+	NS_GET_USERNS                        = 0xb701
 	OCFS2_SUPER_MAGIC                    = 0x7461636f
 	OCRNL                                = 0x8
 	OFDEL                                = 0x80

vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go

@@ -1409,6 +1409,10 @@ const (
 	NLM_F_ROOT                           = 0x100
 	NOFLSH                               = 0x80
 	NSFS_MAGIC                           = 0x6e736673
+	NS_GET_NSTYPE                        = 0xb703
+	NS_GET_OWNER_UID                     = 0xb704
+	NS_GET_PARENT                        = 0xb702
+	NS_GET_USERNS                        = 0xb701
 	OCFS2_SUPER_MAGIC                    = 0x7461636f
 	OCRNL                                = 0x8
 	OFDEL                                = 0x80

vendor/golang.org/x/sys/unix/zerrors_linux_mips.go

@@ -1406,6 +1406,10 @@ const (
 	NLM_F_ROOT                           = 0x100
 	NOFLSH                               = 0x80
 	NSFS_MAGIC                           = 0x6e736673
+	NS_GET_NSTYPE                        = 0x2000b703
+	NS_GET_OWNER_UID                     = 0x2000b704
+	NS_GET_PARENT                        = 0x2000b702
+	NS_GET_USERNS                        = 0x2000b701
 	OCFS2_SUPER_MAGIC                    = 0x7461636f
 	OCRNL                                = 0x8
 	OFDEL                                = 0x80

vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go

@@ -1406,6 +1406,10 @@ const (
 	NLM_F_ROOT                           = 0x100
 	NOFLSH                               = 0x80
 	NSFS_MAGIC                           = 0x6e736673
+	NS_GET_NSTYPE                        = 0x2000b703
+	NS_GET_OWNER_UID                     = 0x2000b704
+	NS_GET_PARENT                        = 0x2000b702
+	NS_GET_USERNS                        = 0x2000b701
 	OCFS2_SUPER_MAGIC                    = 0x7461636f
 	OCRNL                                = 0x8
 	OFDEL                                = 0x80

vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go

@@ -1406,6 +1406,10 @@ const (
 	NLM_F_ROOT                           = 0x100
 	NOFLSH                               = 0x80
 	NSFS_MAGIC                           = 0x6e736673
+	NS_GET_NSTYPE                        = 0x2000b703
+	NS_GET_OWNER_UID                     = 0x2000b704
+	NS_GET_PARENT                        = 0x2000b702
+	NS_GET_USERNS                        = 0x2000b701
 	OCFS2_SUPER_MAGIC                    = 0x7461636f
 	OCRNL                                = 0x8
 	OFDEL                                = 0x80

vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go

@@ -1406,6 +1406,10 @@ const (
 	NLM_F_ROOT                           = 0x100
 	NOFLSH                               = 0x80
 	NSFS_MAGIC                           = 0x6e736673
+	NS_GET_NSTYPE                        = 0x2000b703
+	NS_GET_OWNER_UID                     = 0x2000b704
+	NS_GET_PARENT                        = 0x2000b702
+	NS_GET_USERNS                        = 0x2000b701
 	OCFS2_SUPER_MAGIC                    = 0x7461636f
 	OCRNL                                = 0x8
 	OFDEL                                = 0x80

vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go

@@ -1407,6 +1407,10 @@ const (
 	NLM_F_ROOT                           = 0x100
 	NOFLSH                               = 0x80000000
 	NSFS_MAGIC                           = 0x6e736673
+	NS_GET_NSTYPE                        = 0x2000b703
+	NS_GET_OWNER_UID                     = 0x2000b704
+	NS_GET_PARENT                        = 0x2000b702
+	NS_GET_USERNS                        = 0x2000b701
 	OCFS2_SUPER_MAGIC                    = 0x7461636f
 	OCRNL                                = 0x8
 	OFDEL                                = 0x80

vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go

@@ -1407,6 +1407,10 @@ const (
 	NLM_F_ROOT                           = 0x100
 	NOFLSH                               = 0x80000000
 	NSFS_MAGIC                           = 0x6e736673
+	NS_GET_NSTYPE                        = 0x2000b703
+	NS_GET_OWNER_UID                     = 0x2000b704
+	NS_GET_PARENT                        = 0x2000b702
+	NS_GET_USERNS                        = 0x2000b701
 	OCFS2_SUPER_MAGIC                    = 0x7461636f
 	OCRNL                                = 0x8
 	OFDEL                                = 0x80

vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go

@@ -1406,6 +1406,10 @@ const (
 	NLM_F_ROOT                           = 0x100
 	NOFLSH                               = 0x80
 	NSFS_MAGIC                           = 0x6e736673
+	NS_GET_NSTYPE                        = 0xb703
+	NS_GET_OWNER_UID                     = 0xb704
+	NS_GET_PARENT                        = 0xb702
+	NS_GET_USERNS                        = 0xb701
 	OCFS2_SUPER_MAGIC                    = 0x7461636f
 	OCRNL                                = 0x8
 	OFDEL                                = 0x80

vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go

@@ -1406,6 +1406,10 @@ const (
 	NLM_F_ROOT                           = 0x100
 	NOFLSH                               = 0x80
 	NSFS_MAGIC                           = 0x6e736673
+	NS_GET_NSTYPE                        = 0xb703
+	NS_GET_OWNER_UID                     = 0xb704
+	NS_GET_PARENT                        = 0xb702
+	NS_GET_USERNS                        = 0xb701
 	OCFS2_SUPER_MAGIC                    = 0x7461636f
 	OCRNL                                = 0x8
 	OFDEL                                = 0x80

vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go

@@ -1410,6 +1410,10 @@ const (
 	NLM_F_ROOT                           = 0x100
 	NOFLSH                               = 0x80
 	NSFS_MAGIC                           = 0x6e736673
+	NS_GET_NSTYPE                        = 0x2000b703
+	NS_GET_OWNER_UID                     = 0x2000b704
+	NS_GET_PARENT                        = 0x2000b702
+	NS_GET_USERNS                        = 0x2000b701
 	OCFS2_SUPER_MAGIC                    = 0x7461636f
 	OCRNL                                = 0x8
 	OFDEL                                = 0x80

vendor/golang.org/x/sys/windows/security_windows.go

@@ -666,7 +666,7 @@ func OpenCurrentProcessToken() (Token, error) {
 		return 0, e
 	}
 	var t Token
-	e = OpenProcessToken(p, TOKEN_QUERY, &t)
+	e = OpenProcessToken(p, TOKEN_QUERY|TOKEN_DUPLICATE, &t)
 	if e != nil {
 		return 0, e
 	}