Merge pull request #44051 from thaJeztah/migrate_sequential

replace pkg/system Sequential funcs with moby/sys/sequential

13 files changed, 479 insertions, 216 deletions

diff --git a/image/tarexport/load.go b/image/tarexport/load.go
index 1c5aac627f..d9f3873081 100644
--- a/image/tarexport/load.go
+++ b/image/tarexport/load.go
@@ -20,6 +20,7 @@ import (
 	"github.com/docker/docker/pkg/streamformatter"
 	"github.com/docker/docker/pkg/stringid"
 	"github.com/docker/docker/pkg/system"
+	"github.com/moby/sys/sequential"
 	"github.com/moby/sys/symlink"
 	"github.com/opencontainers/go-digest"
 	"github.com/sirupsen/logrus"
@@ -168,9 +169,9 @@ func (l *tarexporter) setParentID(id, parentID image.ID) error {
 }
 
 func (l *tarexporter) loadLayer(filename string, rootFS image.RootFS, id string, foreignSrc distribution.Descriptor, progressOutput progress.Output) (layer.Layer, error) {
-	// We use system.OpenSequential to use sequential file access on Windows, avoiding
-	// depleting the standby list. On Linux, this equates to a regular os.Open.
-	rawTar, err := system.OpenSequential(filename)
+	// We use sequential file access to avoid depleting the standby list on Windows.
+	// On Linux, this equates to a regular os.Open.
+	rawTar, err := sequential.Open(filename)
 	if err != nil {
 		logrus.Debugf("Error reading embedded tar: %v", err)
 		return nil, err
diff --git a/image/tarexport/save.go b/image/tarexport/save.go
index 054a02ba6b..504dbce585 100644
--- a/image/tarexport/save.go
+++ b/image/tarexport/save.go
@@ -16,6 +16,7 @@ import (
 	"github.com/docker/docker/layer"
 	"github.com/docker/docker/pkg/archive"
 	"github.com/docker/docker/pkg/system"
+	"github.com/moby/sys/sequential"
 	"github.com/opencontainers/go-digest"
 	"github.com/pkg/errors"
 )
@@ -377,10 +378,9 @@ func (s *saveSession) saveLayer(id layer.ChainID, legacyImg image.V1Image, creat
 			return distribution.Descriptor{}, errors.Wrap(err, "error creating symlink while saving layer")
 		}
 	} else {
-		// Use system.CreateSequential rather than os.Create. This ensures sequential
-		// file access on Windows to avoid eating into MM standby list.
-		// On Linux, this equates to a regular os.Create.
-		tarFile, err := system.CreateSequential(layerPath)
+		// We use sequential file access to avoid depleting the standby list on
+		// Windows. On Linux, this equates to a regular os.Create.
+		tarFile, err := sequential.Create(layerPath)
 		if err != nil {
 			return distribution.Descriptor{}, err
 		}
diff --git a/pkg/archive/archive.go b/pkg/archive/archive.go
index fe87093054..6d8464b60b 100644
--- a/pkg/archive/archive.go
+++ b/pkg/archive/archive.go
@@ -25,6 +25,7 @@ import (
 	"github.com/docker/docker/pkg/pools"
 	"github.com/docker/docker/pkg/system"
 	"github.com/klauspost/compress/zstd"
+	"github.com/moby/sys/sequential"
 	"github.com/pkg/errors"
 	"github.com/sirupsen/logrus"
 	exec "golang.org/x/sys/execabs"
@@ -660,10 +661,9 @@ func (ta *tarAppender) addTarFile(path, name string) error {
 	}
 
 	if hdr.Typeflag == tar.TypeReg && hdr.Size > 0 {
-		// We use system.OpenSequential to ensure we use sequential file
-		// access on Windows to avoid depleting the standby list.
-		// On Linux, this equates to a regular os.Open.
-		file, err := system.OpenSequential(path)
+		// We use sequential file access to avoid depleting the standby list on
+		// Windows. On Linux, this equates to a regular os.Open.
+		file, err := sequential.Open(path)
 		if err != nil {
 			return err
 		}
@@ -701,10 +701,9 @@ func createTarFile(path, extractDir string, hdr *tar.Header, reader io.Reader, L
 		}
 
 	case tar.TypeReg, tar.TypeRegA:
-		// Source is regular file. We use system.OpenFileSequential to use sequential
-		// file access to avoid depleting the standby list on Windows.
-		// On Linux, this equates to a regular os.OpenFile
-		file, err := system.OpenFileSequential(path, os.O_CREATE|os.O_WRONLY, hdrInfo.Mode())
+		// Source is regular file. We use sequential file access to avoid depleting
+		// the standby list on Windows. On Linux, this equates to a regular os.OpenFile.
+		file, err := sequential.OpenFile(path, os.O_CREATE|os.O_WRONLY, hdrInfo.Mode())
 		if err != nil {
 			return err
 		}
diff --git a/pkg/system/filesys_deprecated.go b/pkg/system/filesys_deprecated.go
new file mode 100644
index 0000000000..b2ee006314
--- /dev/null
+++ b/pkg/system/filesys_deprecated.go
@@ -0,0 +1,35 @@
+package system
+
+import (
+	"os"
+
+	"github.com/moby/sys/sequential"
+)
+
+// CreateSequential is deprecated.
+//
+// Deprecated: use os.Create or github.com/moby/sys/sequential.Create()
+func CreateSequential(name string) (*os.File, error) {
+	return sequential.Create(name)
+}
+
+// OpenSequential is deprecated.
+//
+// Deprecated: use os.Open or github.com/moby/sys/sequential.Open
+func OpenSequential(name string) (*os.File, error) {
+	return sequential.Open(name)
+}
+
+// OpenFileSequential is deprecated.
+//
+// Deprecated: use github.com/moby/sys/sequential.OpenFile()
+func OpenFileSequential(name string, flag int, perm os.FileMode) (*os.File, error) {
+	return sequential.OpenFile(name, flag, perm)
+}
+
+// TempFileSequential is deprecated.
+//
+// Deprecated: use os.CreateTemp or github.com/moby/sys/sequential.CreateTemp
+func TempFileSequential(dir, prefix string) (f *os.File, err error) {
+	return sequential.CreateTemp(dir, prefix)
+}
diff --git a/pkg/system/filesys_unix.go b/pkg/system/filesys_unix.go
index 61d5cd5b7b..3801129404 100644
--- a/pkg/system/filesys_unix.go
+++ b/pkg/system/filesys_unix.go
@@ -15,45 +15,3 @@ func MkdirAllWithACL(path string, perm os.FileMode, sddl string) error {
 func MkdirAll(path string, perm os.FileMode) error {
 	return os.MkdirAll(path, perm)
 }
-
-// The functions below here are wrappers for the equivalents in the os and ioutils packages.
-// They are passthrough on Unix platforms, and only relevant on Windows.
-
-// CreateSequential creates the named file with mode 0666 (before umask), truncating
-// it if it already exists. If successful, methods on the returned
-// File can be used for I/O; the associated file descriptor has mode
-// O_RDWR.
-// If there is an error, it will be of type *PathError.
-func CreateSequential(name string) (*os.File, error) {
-	return os.Create(name)
-}
-
-// OpenSequential opens the named file for reading. If successful, methods on
-// the returned file can be used for reading; the associated file
-// descriptor has mode O_RDONLY.
-// If there is an error, it will be of type *PathError.
-func OpenSequential(name string) (*os.File, error) {
-	return os.Open(name)
-}
-
-// OpenFileSequential is the generalized open call; most users will use Open
-// or Create instead. It opens the named file with specified flag
-// (O_RDONLY etc.) and perm, (0666 etc.) if applicable. If successful,
-// methods on the returned File can be used for I/O.
-// If there is an error, it will be of type *PathError.
-func OpenFileSequential(name string, flag int, perm os.FileMode) (*os.File, error) {
-	return os.OpenFile(name, flag, perm)
-}
-
-// TempFileSequential creates a new temporary file in the directory dir
-// with a name beginning with prefix, opens the file for reading
-// and writing, and returns the resulting *os.File.
-// If dir is the empty string, TempFile uses the default directory
-// for temporary files (see os.TempDir).
-// Multiple programs calling TempFile simultaneously
-// will not choose the same file. The caller can use f.Name()
-// to find the pathname of the file. It is the caller's responsibility
-// to remove the file when no longer needed.
-func TempFileSequential(dir, prefix string) (f *os.File, err error) {
-	return os.CreateTemp(dir, prefix)
-}
diff --git a/pkg/system/filesys_windows.go b/pkg/system/filesys_windows.go
index 00ba4728bb..e3fa9f731c 100644
--- a/pkg/system/filesys_windows.go
+++ b/pkg/system/filesys_windows.go
@@ -2,12 +2,8 @@ package system // import "github.com/docker/docker/pkg/system"
 
 import (
 	"os"
-	"path/filepath"
 	"regexp"
-	"strconv"
-	"sync"
 	"syscall"
-	"time"
 	"unsafe"
 
 	"golang.org/x/sys/windows"
@@ -120,158 +116,3 @@ func mkdirWithACL(name string, sddl string) error {
 	}
 	return nil
 }
-
-// The origin of the functions below here are the golang OS and windows packages,
-// slightly modified to only cope with files, not directories due to the
-// specific use case.
-//
-// The alteration is to allow a file on Windows to be opened with
-// FILE_FLAG_SEQUENTIAL_SCAN (particular for docker load), to avoid eating
-// the standby list, particularly when accessing large files such as layer.tar.
-
-// CreateSequential creates the named file with mode 0666 (before umask), truncating
-// it if it already exists. If successful, methods on the returned
-// File can be used for I/O; the associated file descriptor has mode
-// O_RDWR.
-// If there is an error, it will be of type *PathError.
-func CreateSequential(name string) (*os.File, error) {
-	return OpenFileSequential(name, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0)
-}
-
-// OpenSequential opens the named file for reading. If successful, methods on
-// the returned file can be used for reading; the associated file
-// descriptor has mode O_RDONLY.
-// If there is an error, it will be of type *PathError.
-func OpenSequential(name string) (*os.File, error) {
-	return OpenFileSequential(name, os.O_RDONLY, 0)
-}
-
-// OpenFileSequential is the generalized open call; most users will use Open
-// or Create instead.
-// If there is an error, it will be of type *PathError.
-func OpenFileSequential(name string, flag int, _ os.FileMode) (*os.File, error) {
-	if name == "" {
-		return nil, &os.PathError{Op: "open", Path: name, Err: syscall.ENOENT}
-	}
-	r, errf := windowsOpenFileSequential(name, flag, 0)
-	if errf == nil {
-		return r, nil
-	}
-	return nil, &os.PathError{Op: "open", Path: name, Err: errf}
-}
-
-func windowsOpenFileSequential(name string, flag int, _ os.FileMode) (file *os.File, err error) {
-	r, e := windowsOpenSequential(name, flag|windows.O_CLOEXEC, 0)
-	if e != nil {
-		return nil, e
-	}
-	return os.NewFile(uintptr(r), name), nil
-}
-
-func makeInheritSa() *windows.SecurityAttributes {
-	var sa windows.SecurityAttributes
-	sa.Length = uint32(unsafe.Sizeof(sa))
-	sa.InheritHandle = 1
-	return &sa
-}
-
-func windowsOpenSequential(path string, mode int, _ uint32) (fd windows.Handle, err error) {
-	if len(path) == 0 {
-		return windows.InvalidHandle, windows.ERROR_FILE_NOT_FOUND
-	}
-	pathp, err := windows.UTF16PtrFromString(path)
-	if err != nil {
-		return windows.InvalidHandle, err
-	}
-	var access uint32
-	switch mode & (windows.O_RDONLY | windows.O_WRONLY | windows.O_RDWR) {
-	case windows.O_RDONLY:
-		access = windows.GENERIC_READ
-	case windows.O_WRONLY:
-		access = windows.GENERIC_WRITE
-	case windows.O_RDWR:
-		access = windows.GENERIC_READ | windows.GENERIC_WRITE
-	}
-	if mode&windows.O_CREAT != 0 {
-		access |= windows.GENERIC_WRITE
-	}
-	if mode&windows.O_APPEND != 0 {
-		access &^= windows.GENERIC_WRITE
-		access |= windows.FILE_APPEND_DATA
-	}
-	sharemode := uint32(windows.FILE_SHARE_READ | windows.FILE_SHARE_WRITE)
-	var sa *windows.SecurityAttributes
-	if mode&windows.O_CLOEXEC == 0 {
-		sa = makeInheritSa()
-	}
-	var createmode uint32
-	switch {
-	case mode&(windows.O_CREAT|windows.O_EXCL) == (windows.O_CREAT | windows.O_EXCL):
-		createmode = windows.CREATE_NEW
-	case mode&(windows.O_CREAT|windows.O_TRUNC) == (windows.O_CREAT | windows.O_TRUNC):
-		createmode = windows.CREATE_ALWAYS
-	case mode&windows.O_CREAT == windows.O_CREAT:
-		createmode = windows.OPEN_ALWAYS
-	case mode&windows.O_TRUNC == windows.O_TRUNC:
-		createmode = windows.TRUNCATE_EXISTING
-	default:
-		createmode = windows.OPEN_EXISTING
-	}
-	// Use FILE_FLAG_SEQUENTIAL_SCAN rather than FILE_ATTRIBUTE_NORMAL as implemented in golang.
-	// https://msdn.microsoft.com/en-us/library/windows/desktop/aa363858(v=vs.85).aspx
-	const fileFlagSequentialScan = 0x08000000 // FILE_FLAG_SEQUENTIAL_SCAN
-	h, e := windows.CreateFile(pathp, access, sharemode, sa, createmode, fileFlagSequentialScan, 0)
-	return h, e
-}
-
-// Helpers for TempFileSequential
-var rand uint32
-var randmu sync.Mutex
-
-func reseed() uint32 {
-	return uint32(time.Now().UnixNano() + int64(os.Getpid()))
-}
-func nextSuffix() string {
-	randmu.Lock()
-	r := rand
-	if r == 0 {
-		r = reseed()
-	}
-	r = r*1664525 + 1013904223 // constants from Numerical Recipes
-	rand = r
-	randmu.Unlock()
-	return strconv.Itoa(int(1e9 + r%1e9))[1:]
-}
-
-// TempFileSequential is a copy of os.CreateTemp, modified to use sequential
-// file access. Below is the original comment from golang:
-// TempFile creates a new temporary file in the directory dir
-// with a name beginning with prefix, opens the file for reading
-// and writing, and returns the resulting *os.File.
-// If dir is the empty string, TempFile uses the default directory
-// for temporary files (see os.TempDir).
-// Multiple programs calling TempFile simultaneously
-// will not choose the same file. The caller can use f.Name()
-// to find the pathname of the file. It is the caller's responsibility
-// to remove the file when no longer needed.
-func TempFileSequential(dir, prefix string) (f *os.File, err error) {
-	if dir == "" {
-		dir = os.TempDir()
-	}
-
-	nconflict := 0
-	for i := 0; i < 10000; i++ {
-		name := filepath.Join(dir, prefix+nextSuffix())
-		f, err = OpenFileSequential(name, os.O_RDWR|os.O_CREATE|os.O_EXCL, 0600)
-		if os.IsExist(err) {
-			if nconflict++; nconflict > 10 {
-				randmu.Lock()
-				rand = reseed()
-				randmu.Unlock()
-			}
-			continue
-		}
-		break
-	}
-	return
-}
diff --git a/vendor.mod b/vendor.mod
index 1a4807c090..c48cd570a4 100644
--- a/vendor.mod
+++ b/vendor.mod
@@ -56,6 +56,7 @@ require (
 	github.com/moby/swarmkit/v2 v2.0.0-20220721174824-48dd89375d0a
 	github.com/moby/sys/mount v0.3.3
 	github.com/moby/sys/mountinfo v0.6.2
+	github.com/moby/sys/sequential v0.0.0-20220829095930-b22ba8a69b30
 	github.com/moby/sys/signal v0.7.0
 	github.com/moby/sys/symlink v0.2.0
 	github.com/moby/term v0.0.0-20210619224110-3f7ff695adc6
diff --git a/vendor.sum b/vendor.sum
index 45c9cf39f1..5219e17d84 100644
--- a/vendor.sum
+++ b/vendor.sum
@@ -770,6 +770,8 @@ github.com/moby/sys/mountinfo v0.5.0/go.mod h1:3bMD3Rg+zkqx8MRYPi7Pyb0Ie97QEBmdx
 github.com/moby/sys/mountinfo v0.6.0/go.mod h1:3bMD3Rg+zkqx8MRYPi7Pyb0Ie97QEBmdxbhnCLlSvSU=
 github.com/moby/sys/mountinfo v0.6.2 h1:BzJjoreD5BMFNmD9Rus6gdd1pLuecOFPt8wC+Vygl78=
 github.com/moby/sys/mountinfo v0.6.2/go.mod h1:IJb6JQeOklcdMU9F5xQ8ZALD+CUr5VlGpwtX+VE0rpI=
+github.com/moby/sys/sequential v0.0.0-20220829095930-b22ba8a69b30 h1:LIL30sRWu2XhxsKr+Ek68J1zeaRatA+fv4UgX82P1+g=
+github.com/moby/sys/sequential v0.0.0-20220829095930-b22ba8a69b30/go.mod h1:tH2cOOs5V9MlPiXcQzRC+eEyab644PWKGRYaaV5ZZlo=
 github.com/moby/sys/signal v0.6.0/go.mod h1:GQ6ObYZfqacOwTtlXvcmh9A26dVRul/hbOZn88Kg8Tg=
 github.com/moby/sys/signal v0.7.0 h1:25RW3d5TnQEoKvRbEKUGay6DCQ46IxAVTT9CUMgmsSI=
 github.com/moby/sys/signal v0.7.0/go.mod h1:GQ6ObYZfqacOwTtlXvcmh9A26dVRul/hbOZn88Kg8Tg=
diff --git a/vendor/github.com/moby/sys/sequential/LICENSE b/vendor/github.com/moby/sys/sequential/LICENSE
new file mode 100644
index 0000000000..d645695673
--- /dev/null
+++ b/vendor/github.com/moby/sys/sequential/LICENSE
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
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+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
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+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
diff --git a/vendor/github.com/moby/sys/sequential/doc.go b/vendor/github.com/moby/sys/sequential/doc.go
new file mode 100644
index 0000000000..af2817504b
--- /dev/null
+++ b/vendor/github.com/moby/sys/sequential/doc.go
@@ -0,0 +1,15 @@
+// Package sequential provides a set of functions for managing sequential
+// files on Windows.
+//
+// The origin of these functions are the golang OS and windows packages,
+// slightly modified to only cope with files, not directories due to the
+// specific use case.
+//
+// The alteration is to allow a file on Windows to be opened with
+// FILE_FLAG_SEQUENTIAL_SCAN (particular for docker load), to avoid eating
+// the standby list, particularly when accessing large files such as layer.tar.
+//
+// For non-Windows platforms, the package provides wrappers for the equivalents
+// in the os packages. They are passthrough on Unix platforms, and only relevant
+// on Windows.
+package sequential
diff --git a/vendor/github.com/moby/sys/sequential/sequential_unix.go b/vendor/github.com/moby/sys/sequential/sequential_unix.go
new file mode 100644
index 0000000000..a3c7340e3a
--- /dev/null
+++ b/vendor/github.com/moby/sys/sequential/sequential_unix.go
@@ -0,0 +1,45 @@
+//go:build !windows
+// +build !windows
+
+package sequential
+
+import "os"
+
+// Create creates the named file with mode 0666 (before umask), truncating
+// it if it already exists. If successful, methods on the returned
+// File can be used for I/O; the associated file descriptor has mode
+// O_RDWR.
+// If there is an error, it will be of type *PathError.
+func Create(name string) (*os.File, error) {
+	return os.Create(name)
+}
+
+// Open opens the named file for reading. If successful, methods on
+// the returned file can be used for reading; the associated file
+// descriptor has mode O_RDONLY.
+// If there is an error, it will be of type *PathError.
+func Open(name string) (*os.File, error) {
+	return os.Open(name)
+}
+
+// OpenFile is the generalized open call; most users will use Open
+// or Create instead. It opens the named file with specified flag
+// (O_RDONLY etc.) and perm, (0666 etc.) if applicable. If successful,
+// methods on the returned File can be used for I/O.
+// If there is an error, it will be of type *PathError.
+func OpenFile(name string, flag int, perm os.FileMode) (*os.File, error) {
+	return os.OpenFile(name, flag, perm)
+}
+
+// CreateTemp creates a new temporary file in the directory dir
+// with a name beginning with prefix, opens the file for reading
+// and writing, and returns the resulting *os.File.
+// If dir is the empty string, TempFile uses the default directory
+// for temporary files (see os.TempDir).
+// Multiple programs calling TempFile simultaneously
+// will not choose the same file. The caller can use f.Name()
+// to find the pathname of the file. It is the caller's responsibility
+// to remove the file when no longer needed.
+func CreateTemp(dir, prefix string) (f *os.File, err error) {
+	return os.CreateTemp(dir, prefix)
+}
diff --git a/vendor/github.com/moby/sys/sequential/sequential_windows.go b/vendor/github.com/moby/sys/sequential/sequential_windows.go
new file mode 100644
index 0000000000..3f7f0d83e0
--- /dev/null
+++ b/vendor/github.com/moby/sys/sequential/sequential_windows.go
@@ -0,0 +1,161 @@
+package sequential
+
+import (
+	"os"
+	"path/filepath"
+	"strconv"
+	"sync"
+	"syscall"
+	"time"
+	"unsafe"
+
+	"golang.org/x/sys/windows"
+)
+
+// Create creates the named file with mode 0666 (before umask), truncating
+// it if it already exists. If successful, methods on the returned
+// File can be used for I/O; the associated file descriptor has mode
+// O_RDWR.
+// If there is an error, it will be of type *PathError.
+func Create(name string) (*os.File, error) {
+	return OpenFile(name, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0)
+}
+
+// Open opens the named file for reading. If successful, methods on
+// the returned file can be used for reading; the associated file
+// descriptor has mode O_RDONLY.
+// If there is an error, it will be of type *PathError.
+func Open(name string) (*os.File, error) {
+	return OpenFile(name, os.O_RDONLY, 0)
+}
+
+// OpenFile is the generalized open call; most users will use Open
+// or Create instead.
+// If there is an error, it will be of type *PathError.
+func OpenFile(name string, flag int, _ os.FileMode) (*os.File, error) {
+	if name == "" {
+		return nil, &os.PathError{Op: "open", Path: name, Err: syscall.ENOENT}
+	}
+	r, err := openFileSequential(name, flag, 0)
+	if err == nil {
+		return r, nil
+	}
+	return nil, &os.PathError{Op: "open", Path: name, Err: err}
+}
+
+func openFileSequential(name string, flag int, _ os.FileMode) (file *os.File, err error) {
+	r, e := openSequential(name, flag|windows.O_CLOEXEC, 0)
+	if e != nil {
+		return nil, e
+	}
+	return os.NewFile(uintptr(r), name), nil
+}
+
+func makeInheritSa() *windows.SecurityAttributes {
+	var sa windows.SecurityAttributes
+	sa.Length = uint32(unsafe.Sizeof(sa))
+	sa.InheritHandle = 1
+	return &sa
+}
+
+func openSequential(path string, mode int, _ uint32) (fd windows.Handle, err error) {
+	if len(path) == 0 {
+		return windows.InvalidHandle, windows.ERROR_FILE_NOT_FOUND
+	}
+	pathp, err := windows.UTF16PtrFromString(path)
+	if err != nil {
+		return windows.InvalidHandle, err
+	}
+	var access uint32
+	switch mode & (windows.O_RDONLY | windows.O_WRONLY | windows.O_RDWR) {
+	case windows.O_RDONLY:
+		access = windows.GENERIC_READ
+	case windows.O_WRONLY:
+		access = windows.GENERIC_WRITE
+	case windows.O_RDWR:
+		access = windows.GENERIC_READ | windows.GENERIC_WRITE
+	}
+	if mode&windows.O_CREAT != 0 {
+		access |= windows.GENERIC_WRITE
+	}
+	if mode&windows.O_APPEND != 0 {
+		access &^= windows.GENERIC_WRITE
+		access |= windows.FILE_APPEND_DATA
+	}
+	sharemode := uint32(windows.FILE_SHARE_READ | windows.FILE_SHARE_WRITE)
+	var sa *windows.SecurityAttributes
+	if mode&windows.O_CLOEXEC == 0 {
+		sa = makeInheritSa()
+	}
+	var createmode uint32
+	switch {
+	case mode&(windows.O_CREAT|windows.O_EXCL) == (windows.O_CREAT | windows.O_EXCL):
+		createmode = windows.CREATE_NEW
+	case mode&(windows.O_CREAT|windows.O_TRUNC) == (windows.O_CREAT | windows.O_TRUNC):
+		createmode = windows.CREATE_ALWAYS
+	case mode&windows.O_CREAT == windows.O_CREAT:
+		createmode = windows.OPEN_ALWAYS
+	case mode&windows.O_TRUNC == windows.O_TRUNC:
+		createmode = windows.TRUNCATE_EXISTING
+	default:
+		createmode = windows.OPEN_EXISTING
+	}
+	// Use FILE_FLAG_SEQUENTIAL_SCAN rather than FILE_ATTRIBUTE_NORMAL as implemented in golang.
+	// https://msdn.microsoft.com/en-us/library/windows/desktop/aa363858(v=vs.85).aspx
+	const fileFlagSequentialScan = 0x08000000 // FILE_FLAG_SEQUENTIAL_SCAN
+	h, e := windows.CreateFile(pathp, access, sharemode, sa, createmode, fileFlagSequentialScan, 0)
+	return h, e
+}
+
+// Helpers for CreateTemp
+var rand uint32
+var randmu sync.Mutex
+
+func reseed() uint32 {
+	return uint32(time.Now().UnixNano() + int64(os.Getpid()))
+}
+
+func nextSuffix() string {
+	randmu.Lock()
+	r := rand
+	if r == 0 {
+		r = reseed()
+	}
+	r = r*1664525 + 1013904223 // constants from Numerical Recipes
+	rand = r
+	randmu.Unlock()
+	return strconv.Itoa(int(1e9 + r%1e9))[1:]
+}
+
+// CreateTemp is a copy of os.CreateTemp, modified to use sequential
+// file access. Below is the original comment from golang:
+// TempFile creates a new temporary file in the directory dir
+// with a name beginning with prefix, opens the file for reading
+// and writing, and returns the resulting *os.File.
+// If dir is the empty string, TempFile uses the default directory
+// for temporary files (see os.TempDir).
+// Multiple programs calling TempFile simultaneously
+// will not choose the same file. The caller can use f.Name()
+// to find the pathname of the file. It is the caller's responsibility
+// to remove the file when no longer needed.
+func CreateTemp(dir, prefix string) (f *os.File, err error) {
+	if dir == "" {
+		dir = os.TempDir()
+	}
+
+	nconflict := 0
+	for i := 0; i < 10000; i++ {
+		name := filepath.Join(dir, prefix+nextSuffix())
+		f, err = OpenFile(name, os.O_RDWR|os.O_CREATE|os.O_EXCL, 0o600)
+		if os.IsExist(err) {
+			if nconflict++; nconflict > 10 {
+				randmu.Lock()
+				rand = reseed()
+				randmu.Unlock()
+			}
+			continue
+		}
+		break
+	}
+	return
+}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 674309b1ef..ce2a8a69ba 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -667,6 +667,9 @@ github.com/moby/sys/mount
 # github.com/moby/sys/mountinfo v0.6.2
 ## explicit; go 1.16
 github.com/moby/sys/mountinfo
+# github.com/moby/sys/sequential v0.0.0-20220829095930-b22ba8a69b30
+## explicit; go 1.17
+github.com/moby/sys/sequential
 # github.com/moby/sys/signal v0.7.0
 ## explicit; go 1.16
 github.com/moby/sys/signal