Update go dependencies to v1.17.0

vendor/golang.org/x/net/html/parse.go

@@ -439,9 +439,6 @@ func (p *parser) resetInsertionMode() {
 		case a.Select:
 			if !last {
 				for ancestor, first := n, p.oe[0]; ancestor != first; {
-					if ancestor == first {
-						break
-					}
 					ancestor = p.oe[p.oe.index(ancestor)-1]
 					switch ancestor.DataAtom {
 					case a.Template:
@@ -633,7 +630,16 @@ func inHeadIM(p *parser) bool {
 			p.oe.pop()
 			p.acknowledgeSelfClosingTag()
 			return true
-		case a.Script, a.Title, a.Noscript, a.Noframes, a.Style:
+		case a.Noscript:
+			p.addElement()
+			if p.scripting {
+				p.setOriginalIM()
+				p.im = textIM
+			} else {
+				p.im = inHeadNoscriptIM
+			}
+			return true
+		case a.Script, a.Title, a.Noframes, a.Style:
 			p.addElement()
 			p.setOriginalIM()
 			p.im = textIM
@@ -695,6 +701,49 @@ func inHeadIM(p *parser) bool {
 	return false
 }
 
+// 12.2.6.4.5.
+func inHeadNoscriptIM(p *parser) bool {
+	switch p.tok.Type {
+	case DoctypeToken:
+		// Ignore the token.
+		return true
+	case StartTagToken:
+		switch p.tok.DataAtom {
+		case a.Html:
+			return inBodyIM(p)
+		case a.Basefont, a.Bgsound, a.Link, a.Meta, a.Noframes, a.Style:
+			return inHeadIM(p)
+		case a.Head, a.Noscript:
+			// Ignore the token.
+			return true
+		}
+	case EndTagToken:
+		switch p.tok.DataAtom {
+		case a.Noscript, a.Br:
+		default:
+			// Ignore the token.
+			return true
+		}
+	case TextToken:
+		s := strings.TrimLeft(p.tok.Data, whitespace)
+		if len(s) == 0 {
+			// It was all whitespace.
+			return inHeadIM(p)
+		}
+	case CommentToken:
+		return inHeadIM(p)
+	}
+	p.oe.pop()
+	if p.top().DataAtom != a.Head {
+		panic("html: the new current node will be a head element.")
+	}
+	p.im = inHeadIM
+	if p.tok.DataAtom == a.Noscript {
+		return true
+	}
+	return false
+}
+
 // Section 12.2.6.4.6.
 func afterHeadIM(p *parser) bool {
 	switch p.tok.Type {
@@ -904,7 +953,7 @@ func inBodyIM(p *parser) bool {
 		case a.A:
 			for i := len(p.afe) - 1; i >= 0 && p.afe[i].Type != scopeMarkerNode; i-- {
 				if n := p.afe[i]; n.Type == ElementNode && n.DataAtom == a.A {
-					p.inBodyEndTagFormatting(a.A)
+					p.inBodyEndTagFormatting(a.A, "a")
 					p.oe.remove(n)
 					p.afe.remove(n)
 					break
@@ -918,7 +967,7 @@ func inBodyIM(p *parser) bool {
 		case a.Nobr:
 			p.reconstructActiveFormattingElements()
 			if p.elementInScope(defaultScope, a.Nobr) {
-				p.inBodyEndTagFormatting(a.Nobr)
+				p.inBodyEndTagFormatting(a.Nobr, "nobr")
 				p.reconstructActiveFormattingElements()
 			}
 			p.addFormattingElement()
@@ -1126,7 +1175,7 @@ func inBodyIM(p *parser) bool {
 		case a.H1, a.H2, a.H3, a.H4, a.H5, a.H6:
 			p.popUntil(defaultScope, a.H1, a.H2, a.H3, a.H4, a.H5, a.H6)
 		case a.A, a.B, a.Big, a.Code, a.Em, a.Font, a.I, a.Nobr, a.S, a.Small, a.Strike, a.Strong, a.Tt, a.U:
-			p.inBodyEndTagFormatting(p.tok.DataAtom)
+			p.inBodyEndTagFormatting(p.tok.DataAtom, p.tok.Data)
 		case a.Applet, a.Marquee, a.Object:
 			if p.popUntil(defaultScope, p.tok.DataAtom) {
 				p.clearActiveFormattingElements()
@@ -1137,7 +1186,7 @@ func inBodyIM(p *parser) bool {
 		case a.Template:
 			return inHeadIM(p)
 		default:
-			p.inBodyEndTagOther(p.tok.DataAtom)
+			p.inBodyEndTagOther(p.tok.DataAtom, p.tok.Data)
 		}
 	case CommentToken:
 		p.addChild(&Node{
@@ -1164,7 +1213,7 @@ func inBodyIM(p *parser) bool {
 	return true
 }
 
-func (p *parser) inBodyEndTagFormatting(tagAtom a.Atom) {
+func (p *parser) inBodyEndTagFormatting(tagAtom a.Atom, tagName string) {
 	// This is the "adoption agency" algorithm, described at
 	// https://html.spec.whatwg.org/multipage/syntax.html#adoptionAgency
 
@@ -1186,7 +1235,7 @@ func (p *parser) inBodyEndTagFormatting(tagAtom a.Atom) {
 			}
 		}
 		if formattingElement == nil {
-			p.inBodyEndTagOther(tagAtom)
+			p.inBodyEndTagOther(tagAtom, tagName)
 			return
 		}
 		feIndex := p.oe.index(formattingElement)
@@ -1291,9 +1340,17 @@ func (p *parser) inBodyEndTagFormatting(tagAtom a.Atom) {
 // inBodyEndTagOther performs the "any other end tag" algorithm for inBodyIM.
 // "Any other end tag" handling from 12.2.6.5 The rules for parsing tokens in foreign content
 // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inforeign
-func (p *parser) inBodyEndTagOther(tagAtom a.Atom) {
+func (p *parser) inBodyEndTagOther(tagAtom a.Atom, tagName string) {
 	for i := len(p.oe) - 1; i >= 0; i-- {
-		if p.oe[i].DataAtom == tagAtom {
+		// Two element nodes have the same tag if they have the same Data (a
+		// string-typed field). As an optimization, for common HTML tags, each
+		// Data string is assigned a unique, non-zero DataAtom (a uint32-typed
+		// field), since integer comparison is faster than string comparison.
+		// Uncommon (custom) tags get a zero DataAtom.
+		//
+		// The if condition here is equivalent to (p.oe[i].Data == tagName).
+		if (p.oe[i].DataAtom == tagAtom) &&
+			((tagAtom != 0) || (p.oe[i].Data == tagName)) {
 			p.oe = p.oe[:i]
 			break
 		}
@@ -1687,8 +1744,9 @@ func inCellIM(p *parser) bool {
 				return true
 			}
 			// Close the cell and reprocess.
-			p.popUntil(tableScope, a.Td, a.Th)
-			p.clearActiveFormattingElements()
+			if p.popUntil(tableScope, a.Td, a.Th) {
+				p.clearActiveFormattingElements()
+			}
 			p.im = inRowIM
 			return false
 		}
@@ -2242,6 +2300,33 @@ func (p *parser) parse() error {
 //
 // The input is assumed to be UTF-8 encoded.
 func Parse(r io.Reader) (*Node, error) {
+	return ParseWithOptions(r)
+}
+
+// ParseFragment parses a fragment of HTML and returns the nodes that were
+// found. If the fragment is the InnerHTML for an existing element, pass that
+// element in context.
+//
+// It has the same intricacies as Parse.
+func ParseFragment(r io.Reader, context *Node) ([]*Node, error) {
+	return ParseFragmentWithOptions(r, context)
+}
+
+// ParseOption configures a parser.
+type ParseOption func(p *parser)
+
+// ParseOptionEnableScripting configures the scripting flag.
+// https://html.spec.whatwg.org/multipage/webappapis.html#enabling-and-disabling-scripting
+//
+// By default, scripting is enabled.
+func ParseOptionEnableScripting(enable bool) ParseOption {
+	return func(p *parser) {
+		p.scripting = enable
+	}
+}
+
+// ParseWithOptions is like Parse, with options.
+func ParseWithOptions(r io.Reader, opts ...ParseOption) (*Node, error) {
 	p := &parser{
 		tokenizer: NewTokenizer(r),
 		doc: &Node{
@@ -2251,6 +2336,11 @@ func Parse(r io.Reader) (*Node, error) {
 		framesetOK: true,
 		im:         initialIM,
 	}
+
+	for _, f := range opts {
+		f(p)
+	}
+
 	err := p.parse()
 	if err != nil {
 		return nil, err
@@ -2258,12 +2348,8 @@ func Parse(r io.Reader) (*Node, error) {
 	return p.doc, nil
 }
 
-// ParseFragment parses a fragment of HTML and returns the nodes that were
-// found. If the fragment is the InnerHTML for an existing element, pass that
-// element in context.
-//
-// It has the same intricacies as Parse.
-func ParseFragment(r io.Reader, context *Node) ([]*Node, error) {
+// ParseFragmentWithOptions is like ParseFragment, with options.
+func ParseFragmentWithOptions(r io.Reader, context *Node, opts ...ParseOption) ([]*Node, error) {
 	contextTag := ""
 	if context != nil {
 		if context.Type != ElementNode {
@@ -2287,6 +2373,10 @@ func ParseFragment(r io.Reader, context *Node) ([]*Node, error) {
 		context:   context,
 	}
 
+	for _, f := range opts {
+		f(p)
+	}
+
 	root := &Node{
 		Type:     ElementNode,
 		DataAtom: a.Html,

vendor/golang.org/x/net/http2/frame.go

@@ -643,7 +643,7 @@ func (f *Framer) WriteData(streamID uint32, endStream bool, data []byte) error {
 	return f.WriteDataPadded(streamID, endStream, data, nil)
 }
 
-// WriteData writes a DATA frame with optional padding.
+// WriteDataPadded writes a DATA frame with optional padding.
 //
 // If pad is nil, the padding bit is not sent.
 // The length of pad must not exceed 255 bytes.

vendor/golang.org/x/net/http2/server.go

@@ -283,7 +283,20 @@ func ConfigureServer(s *http.Server, conf *Server) error {
 		if testHookOnConn != nil {
 			testHookOnConn()
 		}
+		// The TLSNextProto interface predates contexts, so
+		// the net/http package passes down its per-connection
+		// base context via an exported but unadvertised
+		// method on the Handler. This is for internal
+		// net/http<=>http2 use only.
+		var ctx context.Context
+		type baseContexter interface {
+			BaseContext() context.Context
+		}
+		if bc, ok := h.(baseContexter); ok {
+			ctx = bc.BaseContext()
+		}
 		conf.ServeConn(c, &ServeConnOpts{
+			Context:    ctx,
 			Handler:    h,
 			BaseConfig: hs,
 		})
@@ -294,6 +307,10 @@ func ConfigureServer(s *http.Server, conf *Server) error {
 
 // ServeConnOpts are options for the Server.ServeConn method.
 type ServeConnOpts struct {
+	// Context is the base context to use.
+	// If nil, context.Background is used.
+	Context context.Context
+
 	// BaseConfig optionally sets the base configuration
 	// for values. If nil, defaults are used.
 	BaseConfig *http.Server
@@ -304,6 +321,13 @@ type ServeConnOpts struct {
 	Handler http.Handler
 }
 
+func (o *ServeConnOpts) context() context.Context {
+	if o.Context != nil {
+		return o.Context
+	}
+	return context.Background()
+}
+
 func (o *ServeConnOpts) baseConfig() *http.Server {
 	if o != nil && o.BaseConfig != nil {
 		return o.BaseConfig
@@ -449,7 +473,7 @@ func (s *Server) ServeConn(c net.Conn, opts *ServeConnOpts) {
 }
 
 func serverConnBaseContext(c net.Conn, opts *ServeConnOpts) (ctx context.Context, cancel func()) {
-	ctx, cancel = context.WithCancel(context.Background())
+	ctx, cancel = context.WithCancel(opts.context())
 	ctx = context.WithValue(ctx, http.LocalAddrContextKey, c.LocalAddr())
 	if hs := opts.baseConfig(); hs != nil {
 		ctx = context.WithValue(ctx, http.ServerContextKey, hs)
@@ -2337,7 +2361,16 @@ type chunkWriter struct{ rws *responseWriterState }
 
 func (cw chunkWriter) Write(p []byte) (n int, err error) { return cw.rws.writeChunk(p) }
 
-func (rws *responseWriterState) hasTrailers() bool { return len(rws.trailers) != 0 }
+func (rws *responseWriterState) hasTrailers() bool { return len(rws.trailers) > 0 }
+
+func (rws *responseWriterState) hasNonemptyTrailers() bool {
+	for _, trailer := range rws.trailers {
+		if _, ok := rws.handlerHeader[trailer]; ok {
+			return true
+		}
+	}
+	return false
+}
 
 // declareTrailer is called for each Trailer header when the
 // response header is written. It notes that a header will need to be
@@ -2437,7 +2470,10 @@ func (rws *responseWriterState) writeChunk(p []byte) (n int, err error) {
 		rws.promoteUndeclaredTrailers()
 	}
 
-	endStream := rws.handlerDone && !rws.hasTrailers()
+	// only send trailers if they have actually been defined by the
+	// server handler.
+	hasNonemptyTrailers := rws.hasNonemptyTrailers()
+	endStream := rws.handlerDone && !hasNonemptyTrailers
 	if len(p) > 0 || endStream {
 		// only send a 0 byte DATA frame if we're ending the stream.
 		if err := rws.conn.writeDataFromHandler(rws.stream, p, endStream); err != nil {
@@ -2446,7 +2482,7 @@ func (rws *responseWriterState) writeChunk(p []byte) (n int, err error) {
 		}
 	}
 
-	if rws.handlerDone && rws.hasTrailers() {
+	if rws.handlerDone && hasNonemptyTrailers {
 		err = rws.conn.writeHeaders(rws.stream, &writeResHeaders{
 			streamID:  rws.stream.id,
 			h:         rws.handlerHeader,

vendor/golang.org/x/net/http2/transport.go

@@ -28,6 +28,7 @@ import (
 	"strconv"
 	"strings"
 	"sync"
+	"sync/atomic"
 	"time"
 
 	"golang.org/x/net/http/httpguts"
@@ -199,6 +200,7 @@ type ClientConn struct {
 	t         *Transport
 	tconn     net.Conn             // usually *tls.Conn, except specialized impls
 	tlsState  *tls.ConnectionState // nil only for specialized impls
+	reused    uint32               // whether conn is being reused; atomic
 	singleUse bool                 // whether being used for a single http.Request
 
 	// readLoop goroutine fields:
@@ -440,7 +442,8 @@ func (t *Transport) RoundTripOpt(req *http.Request, opt RoundTripOpt) (*http.Res
 			t.vlogf("http2: Transport failed to get client conn for %s: %v", addr, err)
 			return nil, err
 		}
-		traceGotConn(req, cc)
+		reused := !atomic.CompareAndSwapUint32(&cc.reused, 0, 1)
+		traceGotConn(req, cc, reused)
 		res, gotErrAfterReqBodyWrite, err := cc.roundTrip(req)
 		if err != nil && retry <= 6 {
 			if req, err = shouldRetryRequest(req, err, gotErrAfterReqBodyWrite); err == nil {
@@ -989,7 +992,7 @@ func (cc *ClientConn) roundTrip(req *http.Request) (res *http.Response, gotErrAf
 		req.Method != "HEAD" {
 		// Request gzip only, not deflate. Deflate is ambiguous and
 		// not as universally supported anyway.
-		// See: http://www.gzip.org/zlib/zlib_faq.html#faq38
+		// See: https://zlib.net/zlib_faq.html#faq39
 		//
 		// Note that we don't request this for HEAD requests,
 		// due to a bug in nginx:
@@ -1411,7 +1414,11 @@ func (cc *ClientConn) encodeHeaders(req *http.Request, addGzipHeader bool, trail
 		// followed by the query production (see Sections 3.3 and 3.4 of
 		// [RFC3986]).
 		f(":authority", host)
-		f(":method", req.Method)
+		m := req.Method
+		if m == "" {
+			m = http.MethodGet
+		}
+		f(":method", m)
 		if req.Method != "CONNECT" {
 			f(":path", path)
 			f(":scheme", req.URL.Scheme)
@@ -2555,15 +2562,15 @@ func traceGetConn(req *http.Request, hostPort string) {
 	trace.GetConn(hostPort)
 }
 
-func traceGotConn(req *http.Request, cc *ClientConn) {
+func traceGotConn(req *http.Request, cc *ClientConn, reused bool) {
 	trace := httptrace.ContextClientTrace(req.Context())
 	if trace == nil || trace.GotConn == nil {
 		return
 	}
 	ci := httptrace.GotConnInfo{Conn: cc.tconn}
+	ci.Reused = reused
 	cc.mu.Lock()
-	ci.Reused = cc.nextStreamID > 1
-	ci.WasIdle = len(cc.streams) == 0 && ci.Reused
+	ci.WasIdle = len(cc.streams) == 0 && reused
 	if ci.WasIdle && !cc.lastActive.IsZero() {
 		ci.IdleTime = time.Now().Sub(cc.lastActive)
 	}

vendor/golang.org/x/net/http2/writesched_random.go

@@ -19,7 +19,8 @@ type randomWriteScheduler struct {
 	zero writeQueue
 
 	// sq contains the stream-specific queues, keyed by stream ID.
-	// When a stream is idle or closed, it's deleted from the map.
+	// When a stream is idle, closed, or emptied, it's deleted
+	// from the map.
 	sq map[uint32]*writeQueue
 
 	// pool of empty queues for reuse.
@@ -63,8 +64,12 @@ func (ws *randomWriteScheduler) Pop() (FrameWriteRequest, bool) {
 		return ws.zero.shift(), true
 	}
 	// Iterate over all non-idle streams until finding one that can be consumed.
-	for _, q := range ws.sq {
+	for streamID, q := range ws.sq {
 		if wr, ok := q.consume(math.MaxInt32); ok {
+			if q.empty() {
+				delete(ws.sq, streamID)
+				ws.queuePool.put(q)
+			}
 			return wr, true
 		}
 	}

vendor/golang.org/x/net/idna/idna10.0.0.go

@@ -4,14 +4,16 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+// +build go1.10
+
 // Package idna implements IDNA2008 using the compatibility processing
 // defined by UTS (Unicode Technical Standard) #46, which defines a standard to
 // deal with the transition from IDNA2003.
 //
 // IDNA2008 (Internationalized Domain Names for Applications), is defined in RFC
 // 5890, RFC 5891, RFC 5892, RFC 5893 and RFC 5894.
-// UTS #46 is defined in http://www.unicode.org/reports/tr46.
-// See http://unicode.org/cldr/utility/idna.jsp for a visualization of the
+// UTS #46 is defined in https://www.unicode.org/reports/tr46.
+// See https://unicode.org/cldr/utility/idna.jsp for a visualization of the
 // differences between these two standards.
 package idna // import "golang.org/x/net/idna"
 
@@ -297,7 +299,7 @@ func (e runeError) Error() string {
 }
 
 // process implements the algorithm described in section 4 of UTS #46,
-// see http://www.unicode.org/reports/tr46.
+// see https://www.unicode.org/reports/tr46.
 func (p *Profile) process(s string, toASCII bool) (string, error) {
 	var err error
 	var isBidi bool

vendor/golang.org/x/net/idna/idna9.0.0.go

@@ -0,0 +1,682 @@
+// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT.
+
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !go1.10
+
+// Package idna implements IDNA2008 using the compatibility processing
+// defined by UTS (Unicode Technical Standard) #46, which defines a standard to
+// deal with the transition from IDNA2003.
+//
+// IDNA2008 (Internationalized Domain Names for Applications), is defined in RFC
+// 5890, RFC 5891, RFC 5892, RFC 5893 and RFC 5894.
+// UTS #46 is defined in https://www.unicode.org/reports/tr46.
+// See https://unicode.org/cldr/utility/idna.jsp for a visualization of the
+// differences between these two standards.
+package idna // import "golang.org/x/net/idna"
+
+import (
+	"fmt"
+	"strings"
+	"unicode/utf8"
+
+	"golang.org/x/text/secure/bidirule"
+	"golang.org/x/text/unicode/norm"
+)
+
+// NOTE: Unlike common practice in Go APIs, the functions will return a
+// sanitized domain name in case of errors. Browsers sometimes use a partially
+// evaluated string as lookup.
+// TODO: the current error handling is, in my opinion, the least opinionated.
+// Other strategies are also viable, though:
+// Option 1) Return an empty string in case of error, but allow the user to
+//    specify explicitly which errors to ignore.
+// Option 2) Return the partially evaluated string if it is itself a valid
+//    string, otherwise return the empty string in case of error.
+// Option 3) Option 1 and 2.
+// Option 4) Always return an empty string for now and implement Option 1 as
+//    needed, and document that the return string may not be empty in case of
+//    error in the future.
+// I think Option 1 is best, but it is quite opinionated.
+
+// ToASCII is a wrapper for Punycode.ToASCII.
+func ToASCII(s string) (string, error) {
+	return Punycode.process(s, true)
+}
+
+// ToUnicode is a wrapper for Punycode.ToUnicode.
+func ToUnicode(s string) (string, error) {
+	return Punycode.process(s, false)
+}
+
+// An Option configures a Profile at creation time.
+type Option func(*options)
+
+// Transitional sets a Profile to use the Transitional mapping as defined in UTS
+// #46. This will cause, for example, "ß" to be mapped to "ss". Using the
+// transitional mapping provides a compromise between IDNA2003 and IDNA2008
+// compatibility. It is used by most browsers when resolving domain names. This
+// option is only meaningful if combined with MapForLookup.
+func Transitional(transitional bool) Option {
+	return func(o *options) { o.transitional = true }
+}
+
+// VerifyDNSLength sets whether a Profile should fail if any of the IDN parts
+// are longer than allowed by the RFC.
+func VerifyDNSLength(verify bool) Option {
+	return func(o *options) { o.verifyDNSLength = verify }
+}
+
+// RemoveLeadingDots removes leading label separators. Leading runes that map to
+// dots, such as U+3002 IDEOGRAPHIC FULL STOP, are removed as well.
+//
+// This is the behavior suggested by the UTS #46 and is adopted by some
+// browsers.
+func RemoveLeadingDots(remove bool) Option {
+	return func(o *options) { o.removeLeadingDots = remove }
+}
+
+// ValidateLabels sets whether to check the mandatory label validation criteria
+// as defined in Section 5.4 of RFC 5891. This includes testing for correct use
+// of hyphens ('-'), normalization, validity of runes, and the context rules.
+func ValidateLabels(enable bool) Option {
+	return func(o *options) {
+		// Don't override existing mappings, but set one that at least checks
+		// normalization if it is not set.
+		if o.mapping == nil && enable {
+			o.mapping = normalize
+		}
+		o.trie = trie
+		o.validateLabels = enable
+		o.fromPuny = validateFromPunycode
+	}
+}
+
+// StrictDomainName limits the set of permissable ASCII characters to those
+// allowed in domain names as defined in RFC 1034 (A-Z, a-z, 0-9 and the
+// hyphen). This is set by default for MapForLookup and ValidateForRegistration.
+//
+// This option is useful, for instance, for browsers that allow characters
+// outside this range, for example a '_' (U+005F LOW LINE). See
+// http://www.rfc-editor.org/std/std3.txt for more details This option
+// corresponds to the UseSTD3ASCIIRules option in UTS #46.
+func StrictDomainName(use bool) Option {
+	return func(o *options) {
+		o.trie = trie
+		o.useSTD3Rules = use
+		o.fromPuny = validateFromPunycode
+	}
+}
+
+// NOTE: the following options pull in tables. The tables should not be linked
+// in as long as the options are not used.
+
+// BidiRule enables the Bidi rule as defined in RFC 5893. Any application
+// that relies on proper validation of labels should include this rule.
+func BidiRule() Option {
+	return func(o *options) { o.bidirule = bidirule.ValidString }
+}
+
+// ValidateForRegistration sets validation options to verify that a given IDN is
+// properly formatted for registration as defined by Section 4 of RFC 5891.
+func ValidateForRegistration() Option {
+	return func(o *options) {
+		o.mapping = validateRegistration
+		StrictDomainName(true)(o)
+		ValidateLabels(true)(o)
+		VerifyDNSLength(true)(o)
+		BidiRule()(o)
+	}
+}
+
+// MapForLookup sets validation and mapping options such that a given IDN is
+// transformed for domain name lookup according to the requirements set out in
+// Section 5 of RFC 5891. The mappings follow the recommendations of RFC 5894,
+// RFC 5895 and UTS 46. It does not add the Bidi Rule. Use the BidiRule option
+// to add this check.
+//
+// The mappings include normalization and mapping case, width and other
+// compatibility mappings.
+func MapForLookup() Option {
+	return func(o *options) {
+		o.mapping = validateAndMap
+		StrictDomainName(true)(o)
+		ValidateLabels(true)(o)
+		RemoveLeadingDots(true)(o)
+	}
+}
+
+type options struct {
+	transitional      bool
+	useSTD3Rules      bool
+	validateLabels    bool
+	verifyDNSLength   bool
+	removeLeadingDots bool
+
+	trie *idnaTrie
+
+	// fromPuny calls validation rules when converting A-labels to U-labels.
+	fromPuny func(p *Profile, s string) error
+
+	// mapping implements a validation and mapping step as defined in RFC 5895
+	// or UTS 46, tailored to, for example, domain registration or lookup.
+	mapping func(p *Profile, s string) (string, error)
+
+	// bidirule, if specified, checks whether s conforms to the Bidi Rule
+	// defined in RFC 5893.
+	bidirule func(s string) bool
+}
+
+// A Profile defines the configuration of a IDNA mapper.
+type Profile struct {
+	options
+}
+
+func apply(o *options, opts []Option) {
+	for _, f := range opts {
+		f(o)
+	}
+}
+
+// New creates a new Profile.
+//
+// With no options, the returned Profile is the most permissive and equals the
+// Punycode Profile. Options can be passed to further restrict the Profile. The
+// MapForLookup and ValidateForRegistration options set a collection of options,
+// for lookup and registration purposes respectively, which can be tailored by
+// adding more fine-grained options, where later options override earlier
+// options.
+func New(o ...Option) *Profile {
+	p := &Profile{}
+	apply(&p.options, o)
+	return p
+}
+
+// ToASCII converts a domain or domain label to its ASCII form. For example,
+// ToASCII("bücher.example.com") is "xn--bcher-kva.example.com", and
+// ToASCII("golang") is "golang". If an error is encountered it will return
+// an error and a (partially) processed result.
+func (p *Profile) ToASCII(s string) (string, error) {
+	return p.process(s, true)
+}
+
+// ToUnicode converts a domain or domain label to its Unicode form. For example,
+// ToUnicode("xn--bcher-kva.example.com") is "bücher.example.com", and
+// ToUnicode("golang") is "golang". If an error is encountered it will return
+// an error and a (partially) processed result.
+func (p *Profile) ToUnicode(s string) (string, error) {
+	pp := *p
+	pp.transitional = false
+	return pp.process(s, false)
+}
+
+// String reports a string with a description of the profile for debugging
+// purposes. The string format may change with different versions.
+func (p *Profile) String() string {
+	s := ""
+	if p.transitional {
+		s = "Transitional"
+	} else {
+		s = "NonTransitional"
+	}
+	if p.useSTD3Rules {
+		s += ":UseSTD3Rules"
+	}
+	if p.validateLabels {
+		s += ":ValidateLabels"
+	}
+	if p.verifyDNSLength {
+		s += ":VerifyDNSLength"
+	}
+	return s
+}
+
+var (
+	// Punycode is a Profile that does raw punycode processing with a minimum
+	// of validation.
+	Punycode *Profile = punycode
+
+	// Lookup is the recommended profile for looking up domain names, according
+	// to Section 5 of RFC 5891. The exact configuration of this profile may
+	// change over time.
+	Lookup *Profile = lookup
+
+	// Display is the recommended profile for displaying domain names.
+	// The configuration of this profile may change over time.
+	Display *Profile = display
+
+	// Registration is the recommended profile for checking whether a given
+	// IDN is valid for registration, according to Section 4 of RFC 5891.
+	Registration *Profile = registration
+
+	punycode = &Profile{}
+	lookup   = &Profile{options{
+		transitional:      true,
+		useSTD3Rules:      true,
+		validateLabels:    true,
+		removeLeadingDots: true,
+		trie:              trie,
+		fromPuny:          validateFromPunycode,
+		mapping:           validateAndMap,
+		bidirule:          bidirule.ValidString,
+	}}
+	display = &Profile{options{
+		useSTD3Rules:      true,
+		validateLabels:    true,
+		removeLeadingDots: true,
+		trie:              trie,
+		fromPuny:          validateFromPunycode,
+		mapping:           validateAndMap,
+		bidirule:          bidirule.ValidString,
+	}}
+	registration = &Profile{options{
+		useSTD3Rules:    true,
+		validateLabels:  true,
+		verifyDNSLength: true,
+		trie:            trie,
+		fromPuny:        validateFromPunycode,
+		mapping:         validateRegistration,
+		bidirule:        bidirule.ValidString,
+	}}
+
+	// TODO: profiles
+	// Register: recommended for approving domain names: don't do any mappings
+	// but rather reject on invalid input. Bundle or block deviation characters.
+)
+
+type labelError struct{ label, code_ string }
+
+func (e labelError) code() string { return e.code_ }
+func (e labelError) Error() string {
+	return fmt.Sprintf("idna: invalid label %q", e.label)
+}
+
+type runeError rune
+
+func (e runeError) code() string { return "P1" }
+func (e runeError) Error() string {
+	return fmt.Sprintf("idna: disallowed rune %U", e)
+}
+
+// process implements the algorithm described in section 4 of UTS #46,
+// see https://www.unicode.org/reports/tr46.
+func (p *Profile) process(s string, toASCII bool) (string, error) {
+	var err error
+	if p.mapping != nil {
+		s, err = p.mapping(p, s)
+	}
+	// Remove leading empty labels.
+	if p.removeLeadingDots {
+		for ; len(s) > 0 && s[0] == '.'; s = s[1:] {
+		}
+	}
+	// It seems like we should only create this error on ToASCII, but the
+	// UTS 46 conformance tests suggests we should always check this.
+	if err == nil && p.verifyDNSLength && s == "" {
+		err = &labelError{s, "A4"}
+	}
+	labels := labelIter{orig: s}
+	for ; !labels.done(); labels.next() {
+		label := labels.label()
+		if label == "" {
+			// Empty labels are not okay. The label iterator skips the last
+			// label if it is empty.
+			if err == nil && p.verifyDNSLength {
+				err = &labelError{s, "A4"}
+			}
+			continue
+		}
+		if strings.HasPrefix(label, acePrefix) {
+			u, err2 := decode(label[len(acePrefix):])
+			if err2 != nil {
+				if err == nil {
+					err = err2
+				}
+				// Spec says keep the old label.
+				continue
+			}
+			labels.set(u)
+			if err == nil && p.validateLabels {
+				err = p.fromPuny(p, u)
+			}
+			if err == nil {
+				// This should be called on NonTransitional, according to the
+				// spec, but that currently does not have any effect. Use the
+				// original profile to preserve options.
+				err = p.validateLabel(u)
+			}
+		} else if err == nil {
+			err = p.validateLabel(label)
+		}
+	}
+	if toASCII {
+		for labels.reset(); !labels.done(); labels.next() {
+			label := labels.label()
+			if !ascii(label) {
+				a, err2 := encode(acePrefix, label)
+				if err == nil {
+					err = err2
+				}
+				label = a
+				labels.set(a)
+			}
+			n := len(label)
+			if p.verifyDNSLength && err == nil && (n == 0 || n > 63) {
+				err = &labelError{label, "A4"}
+			}
+		}
+	}
+	s = labels.result()
+	if toASCII && p.verifyDNSLength && err == nil {
+		// Compute the length of the domain name minus the root label and its dot.
+		n := len(s)
+		if n > 0 && s[n-1] == '.' {
+			n--
+		}
+		if len(s) < 1 || n > 253 {
+			err = &labelError{s, "A4"}
+		}
+	}
+	return s, err
+}
+
+func normalize(p *Profile, s string) (string, error) {
+	return norm.NFC.String(s), nil
+}
+
+func validateRegistration(p *Profile, s string) (string, error) {
+	if !norm.NFC.IsNormalString(s) {
+		return s, &labelError{s, "V1"}
+	}
+	for i := 0; i < len(s); {
+		v, sz := trie.lookupString(s[i:])
+		// Copy bytes not copied so far.
+		switch p.simplify(info(v).category()) {
+		// TODO: handle the NV8 defined in the Unicode idna data set to allow
+		// for strict conformance to IDNA2008.
+		case valid, deviation:
+		case disallowed, mapped, unknown, ignored:
+			r, _ := utf8.DecodeRuneInString(s[i:])
+			return s, runeError(r)
+		}
+		i += sz
+	}
+	return s, nil
+}
+
+func validateAndMap(p *Profile, s string) (string, error) {
+	var (
+		err error
+		b   []byte
+		k   int
+	)
+	for i := 0; i < len(s); {
+		v, sz := trie.lookupString(s[i:])
+		start := i
+		i += sz
+		// Copy bytes not copied so far.
+		switch p.simplify(info(v).category()) {
+		case valid:
+			continue
+		case disallowed:
+			if err == nil {
+				r, _ := utf8.DecodeRuneInString(s[start:])
+				err = runeError(r)
+			}
+			continue
+		case mapped, deviation:
+			b = append(b, s[k:start]...)
+			b = info(v).appendMapping(b, s[start:i])
+		case ignored:
+			b = append(b, s[k:start]...)
+			// drop the rune
+		case unknown:
+			b = append(b, s[k:start]...)
+			b = append(b, "\ufffd"...)
+		}
+		k = i
+	}
+	if k == 0 {
+		// No changes so far.
+		s = norm.NFC.String(s)
+	} else {
+		b = append(b, s[k:]...)
+		if norm.NFC.QuickSpan(b) != len(b) {
+			b = norm.NFC.Bytes(b)
+		}
+		// TODO: the punycode converters require strings as input.
+		s = string(b)
+	}
+	return s, err
+}
+
+// A labelIter allows iterating over domain name labels.
+type labelIter struct {
+	orig     string
+	slice    []string
+	curStart int
+	curEnd   int
+	i        int
+}
+
+func (l *labelIter) reset() {
+	l.curStart = 0
+	l.curEnd = 0
+	l.i = 0
+}
+
+func (l *labelIter) done() bool {
+	return l.curStart >= len(l.orig)
+}
+
+func (l *labelIter) result() string {
+	if l.slice != nil {
+		return strings.Join(l.slice, ".")
+	}
+	return l.orig
+}
+
+func (l *labelIter) label() string {
+	if l.slice != nil {
+		return l.slice[l.i]
+	}
+	p := strings.IndexByte(l.orig[l.curStart:], '.')
+	l.curEnd = l.curStart + p
+	if p == -1 {
+		l.curEnd = len(l.orig)
+	}
+	return l.orig[l.curStart:l.curEnd]
+}
+
+// next sets the value to the next label. It skips the last label if it is empty.
+func (l *labelIter) next() {
+	l.i++
+	if l.slice != nil {
+		if l.i >= len(l.slice) || l.i == len(l.slice)-1 && l.slice[l.i] == "" {
+			l.curStart = len(l.orig)
+		}
+	} else {
+		l.curStart = l.curEnd + 1
+		if l.curStart == len(l.orig)-1 && l.orig[l.curStart] == '.' {
+			l.curStart = len(l.orig)
+		}
+	}
+}
+
+func (l *labelIter) set(s string) {
+	if l.slice == nil {
+		l.slice = strings.Split(l.orig, ".")
+	}
+	l.slice[l.i] = s
+}
+
+// acePrefix is the ASCII Compatible Encoding prefix.
+const acePrefix = "xn--"
+
+func (p *Profile) simplify(cat category) category {
+	switch cat {
+	case disallowedSTD3Mapped:
+		if p.useSTD3Rules {
+			cat = disallowed
+		} else {
+			cat = mapped
+		}
+	case disallowedSTD3Valid:
+		if p.useSTD3Rules {
+			cat = disallowed
+		} else {
+			cat = valid
+		}
+	case deviation:
+		if !p.transitional {
+			cat = valid
+		}
+	case validNV8, validXV8:
+		// TODO: handle V2008
+		cat = valid
+	}
+	return cat
+}
+
+func validateFromPunycode(p *Profile, s string) error {
+	if !norm.NFC.IsNormalString(s) {
+		return &labelError{s, "V1"}
+	}
+	for i := 0; i < len(s); {
+		v, sz := trie.lookupString(s[i:])
+		if c := p.simplify(info(v).category()); c != valid && c != deviation {
+			return &labelError{s, "V6"}
+		}
+		i += sz
+	}
+	return nil
+}
+
+const (
+	zwnj = "\u200c"
+	zwj  = "\u200d"
+)
+
+type joinState int8
+
+const (
+	stateStart joinState = iota
+	stateVirama
+	stateBefore
+	stateBeforeVirama
+	stateAfter
+	stateFAIL
+)
+
+var joinStates = [][numJoinTypes]joinState{
+	stateStart: {
+		joiningL:   stateBefore,
+		joiningD:   stateBefore,
+		joinZWNJ:   stateFAIL,
+		joinZWJ:    stateFAIL,
+		joinVirama: stateVirama,
+	},
+	stateVirama: {
+		joiningL: stateBefore,
+		joiningD: stateBefore,
+	},
+	stateBefore: {
+		joiningL:   stateBefore,
+		joiningD:   stateBefore,
+		joiningT:   stateBefore,
+		joinZWNJ:   stateAfter,
+		joinZWJ:    stateFAIL,
+		joinVirama: stateBeforeVirama,
+	},
+	stateBeforeVirama: {
+		joiningL: stateBefore,
+		joiningD: stateBefore,
+		joiningT: stateBefore,
+	},
+	stateAfter: {
+		joiningL:   stateFAIL,
+		joiningD:   stateBefore,
+		joiningT:   stateAfter,
+		joiningR:   stateStart,
+		joinZWNJ:   stateFAIL,
+		joinZWJ:    stateFAIL,
+		joinVirama: stateAfter, // no-op as we can't accept joiners here
+	},
+	stateFAIL: {
+		0:          stateFAIL,
+		joiningL:   stateFAIL,
+		joiningD:   stateFAIL,
+		joiningT:   stateFAIL,
+		joiningR:   stateFAIL,
+		joinZWNJ:   stateFAIL,
+		joinZWJ:    stateFAIL,
+		joinVirama: stateFAIL,
+	},
+}
+
+// validateLabel validates the criteria from Section 4.1. Item 1, 4, and 6 are
+// already implicitly satisfied by the overall implementation.
+func (p *Profile) validateLabel(s string) error {
+	if s == "" {
+		if p.verifyDNSLength {
+			return &labelError{s, "A4"}
+		}
+		return nil
+	}
+	if p.bidirule != nil && !p.bidirule(s) {
+		return &labelError{s, "B"}
+	}
+	if !p.validateLabels {
+		return nil
+	}
+	trie := p.trie // p.validateLabels is only set if trie is set.
+	if len(s) > 4 && s[2] == '-' && s[3] == '-' {
+		return &labelError{s, "V2"}
+	}
+	if s[0] == '-' || s[len(s)-1] == '-' {
+		return &labelError{s, "V3"}
+	}
+	// TODO: merge the use of this in the trie.
+	v, sz := trie.lookupString(s)
+	x := info(v)
+	if x.isModifier() {
+		return &labelError{s, "V5"}
+	}
+	// Quickly return in the absence of zero-width (non) joiners.
+	if strings.Index(s, zwj) == -1 && strings.Index(s, zwnj) == -1 {
+		return nil
+	}
+	st := stateStart
+	for i := 0; ; {
+		jt := x.joinType()
+		if s[i:i+sz] == zwj {
+			jt = joinZWJ
+		} else if s[i:i+sz] == zwnj {
+			jt = joinZWNJ
+		}
+		st = joinStates[st][jt]
+		if x.isViramaModifier() {
+			st = joinStates[st][joinVirama]
+		}
+		if i += sz; i == len(s) {
+			break
+		}
+		v, sz = trie.lookupString(s[i:])
+		x = info(v)
+	}
+	if st == stateFAIL || st == stateAfter {
+		return &labelError{s, "C"}
+	}
+	return nil
+}
+
+func ascii(s string) bool {
+	for i := 0; i < len(s); i++ {
+		if s[i] >= utf8.RuneSelf {
+			return false
+		}
+	}
+	return true
+}

vendor/golang.org/x/net/idna/tables10.0.0.go

@@ -1,11 +1,13 @@
 // Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT.
 
+// +build go1.10,!go1.13
+
 package idna
 
 // UnicodeVersion is the Unicode version from which the tables in this package are derived.
 const UnicodeVersion = "10.0.0"
 
-var mappings string = "" + // Size: 8176 bytes
+var mappings string = "" + // Size: 8175 bytes
 	"\x00\x01 \x03 ̈\x01a\x03 ̄\x012\x013\x03 ́\x03 ̧\x011\x01o\x051⁄4\x051⁄2" +
 	"\x053⁄4\x03i̇\x03l·\x03ʼn\x01s\x03dž\x03ⱥ\x03ⱦ\x01h\x01j\x01r\x01w\x01y" +
 	"\x03 ̆\x03 ̇\x03 ̊\x03 ̨\x03 ̃\x03 ̋\x01l\x01x\x04̈́\x03 ι\x01;\x05 ̈́" +
@@ -4554,4 +4556,4 @@ var idnaSparseValues = [1915]valueRange{
 	{value: 0x0040, lo: 0xb0, hi: 0xbf},
 }
 
-// Total table size 42115 bytes (41KiB); checksum: F4A1FA4E
+// Total table size 42114 bytes (41KiB); checksum: 355A58A4

vendor/golang.org/x/net/publicsuffix/list.go

@@ -165,6 +165,10 @@ func nodeLabel(i uint32) string {
 // EffectiveTLDPlusOne returns the effective top level domain plus one more
 // label. For example, the eTLD+1 for "foo.bar.golang.org" is "golang.org".
 func EffectiveTLDPlusOne(domain string) (string, error) {
+	if strings.HasPrefix(domain, ".") || strings.HasSuffix(domain, ".") || strings.Contains(domain, "..") {
+		return "", fmt.Errorf("publicsuffix: empty label in domain %q", domain)
+	}
+
 	suffix, _ := PublicSuffix(domain)
 	if len(domain) <= len(suffix) {
 		return "", fmt.Errorf("publicsuffix: cannot derive eTLD+1 for domain %q", domain)

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

@@ -91,9 +91,13 @@ func onesCount64(x uint64) int {
 	const m0 = 0x5555555555555555 // 01010101 ...
 	const m1 = 0x3333333333333333 // 00110011 ...
 	const m2 = 0x0f0f0f0f0f0f0f0f // 00001111 ...
-	const m3 = 0x00ff00ff00ff00ff // etc.
-	const m4 = 0x0000ffff0000ffff
 
+	// Unused in this function, but definitions preserved for
+	// documentation purposes:
+	//
+	//   const m3 = 0x00ff00ff00ff00ff // etc.
+	//   const m4 = 0x0000ffff0000ffff
+	//
 	// Implementation: Parallel summing of adjacent bits.
 	// See "Hacker's Delight", Chap. 5: Counting Bits.
 	// The following pattern shows the general approach:

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

@@ -2,16 +2,101 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build aix darwin dragonfly freebsd linux nacl netbsd openbsd solaris
+// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
 
 package unix
 
-import "syscall"
+import "unsafe"
+
+// readInt returns the size-bytes unsigned integer in native byte order at offset off.
+func readInt(b []byte, off, size uintptr) (u uint64, ok bool) {
+	if len(b) < int(off+size) {
+		return 0, false
+	}
+	if isBigEndian {
+		return readIntBE(b[off:], size), true
+	}
+	return readIntLE(b[off:], size), true
+}
+
+func readIntBE(b []byte, size uintptr) uint64 {
+	switch size {
+	case 1:
+		return uint64(b[0])
+	case 2:
+		_ = b[1] // bounds check hint to compiler; see golang.org/issue/14808
+		return uint64(b[1]) | uint64(b[0])<<8
+	case 4:
+		_ = b[3] // bounds check hint to compiler; see golang.org/issue/14808
+		return uint64(b[3]) | uint64(b[2])<<8 | uint64(b[1])<<16 | uint64(b[0])<<24
+	case 8:
+		_ = b[7] // bounds check hint to compiler; see golang.org/issue/14808
+		return uint64(b[7]) | uint64(b[6])<<8 | uint64(b[5])<<16 | uint64(b[4])<<24 |
+			uint64(b[3])<<32 | uint64(b[2])<<40 | uint64(b[1])<<48 | uint64(b[0])<<56
+	default:
+		panic("syscall: readInt with unsupported size")
+	}
+}
+
+func readIntLE(b []byte, size uintptr) uint64 {
+	switch size {
+	case 1:
+		return uint64(b[0])
+	case 2:
+		_ = b[1] // bounds check hint to compiler; see golang.org/issue/14808
+		return uint64(b[0]) | uint64(b[1])<<8
+	case 4:
+		_ = b[3] // bounds check hint to compiler; see golang.org/issue/14808
+		return uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24
+	case 8:
+		_ = b[7] // bounds check hint to compiler; see golang.org/issue/14808
+		return uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 |
+			uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
+	default:
+		panic("syscall: readInt with unsupported size")
+	}
+}
 
 // ParseDirent parses up to max directory entries in buf,
 // appending the names to names. It returns the number of
 // bytes consumed from buf, the number of entries added
 // to names, and the new names slice.
 func ParseDirent(buf []byte, max int, names []string) (consumed int, count int, newnames []string) {
-	return syscall.ParseDirent(buf, max, names)
+	origlen := len(buf)
+	count = 0
+	for max != 0 && len(buf) > 0 {
+		reclen, ok := direntReclen(buf)
+		if !ok || reclen > uint64(len(buf)) {
+			return origlen, count, names
+		}
+		rec := buf[:reclen]
+		buf = buf[reclen:]
+		ino, ok := direntIno(rec)
+		if !ok {
+			break
+		}
+		if ino == 0 { // File absent in directory.
+			continue
+		}
+		const namoff = uint64(unsafe.Offsetof(Dirent{}.Name))
+		namlen, ok := direntNamlen(rec)
+		if !ok || namoff+namlen > uint64(len(rec)) {
+			break
+		}
+		name := rec[namoff : namoff+namlen]
+		for i, c := range name {
+			if c == 0 {
+				name = name[:i]
+				break
+			}
+		}
+		// Check for useless names before allocating a string.
+		if string(name) == "." || string(name) == ".." {
+			continue
+		}
+		max--
+		count++
+		names = append(names, string(name))
+	}
+	return origlen - len(buf), count, names
 }

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

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 //
-// +build 386 amd64 amd64p32 arm arm64 ppc64le mipsle mips64le
+// +build 386 amd64 amd64p32 arm arm64 ppc64le mipsle mips64le riscv64
 
 package unix
 

vendor/golang.org/x/sys/unix/mkerrors.sh

@@ -199,6 +199,7 @@ struct ltchars {
 #include <linux/fs.h>
 #include <linux/kexec.h>
 #include <linux/keyctl.h>
+#include <linux/loop.h>
 #include <linux/magic.h>
 #include <linux/memfd.h>
 #include <linux/module.h>
@@ -435,6 +436,8 @@ ccflags="$@"
 		$2 ~ /^TC[IO](ON|OFF)$/ ||
 		$2 ~ /^IN_/ ||
 		$2 ~ /^LOCK_(SH|EX|NB|UN)$/ ||
+		$2 ~ /^LO_(KEY|NAME)_SIZE$/ ||
+		$2 ~ /^LOOP_(CLR|CTL|GET|SET)_/ ||
 		$2 ~ /^(AF|SOCK|SO|SOL|IPPROTO|IP|IPV6|ICMP6|TCP|MCAST|EVFILT|NOTE|EV|SHUT|PROT|MAP|MFD|T?PACKET|MSG|SCM|MCL|DT|MADV|PR)_/ ||
 		$2 ~ /^TP_STATUS_/ ||
 		$2 ~ /^FALLOC_/ ||

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

@@ -280,6 +280,22 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 	return -1, ENOSYS
 }
 
+func direntIno(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino))
+}
+
+func direntReclen(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
+}
+
+func direntNamlen(buf []byte) (uint64, bool) {
+	reclen, ok := direntReclen(buf)
+	if !ok {
+		return 0, false
+	}
+	return reclen - uint64(unsafe.Offsetof(Dirent{}.Name)), true
+}
+
 //sys	getdirent(fd int, buf []byte) (n int, err error)
 func Getdents(fd int, buf []byte) (n int, err error) {
 	return getdirent(fd, buf)

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

@@ -77,7 +77,18 @@ func nametomib(name string) (mib []_C_int, err error) {
 	return buf[0 : n/siz], nil
 }
 
-//sys   ptrace(request int, pid int, addr uintptr, data uintptr) (err error)
+func direntIno(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino))
+}
+
+func direntReclen(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
+}
+
+func direntNamlen(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
+}
+
 func PtraceAttach(pid int) (err error) { return ptrace(PT_ATTACH, pid, 0, 0) }
 func PtraceDetach(pid int) (err error) { return ptrace(PT_DETACH, pid, 0, 0) }
 

vendor/golang.org/x/sys/unix/syscall_darwin_386.go

@@ -10,6 +10,8 @@ import (
 	"syscall"
 )
 
+//sys   ptrace(request int, pid int, addr uintptr, data uintptr) (err error)
+
 func setTimespec(sec, nsec int64) Timespec {
 	return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
 }

vendor/golang.org/x/sys/unix/syscall_darwin_amd64.go

@@ -10,6 +10,8 @@ import (
 	"syscall"
 )
 
+//sys   ptrace(request int, pid int, addr uintptr, data uintptr) (err error)
+
 func setTimespec(sec, nsec int64) Timespec {
 	return Timespec{Sec: sec, Nsec: nsec}
 }

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

@@ -8,6 +8,10 @@ import (
 	"syscall"
 )
 
+func ptrace(request int, pid int, addr uintptr, data uintptr) error {
+	return ENOTSUP
+}
+
 func setTimespec(sec, nsec int64) Timespec {
 	return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
 }

vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go

@@ -10,6 +10,10 @@ import (
 	"syscall"
 )
 
+func ptrace(request int, pid int, addr uintptr, data uintptr) error {
+	return ENOTSUP
+}
+
 func setTimespec(sec, nsec int64) Timespec {
 	return Timespec{Sec: sec, Nsec: nsec}
 }

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

@@ -57,6 +57,22 @@ func nametomib(name string) (mib []_C_int, err error) {
 	return buf[0 : n/siz], nil
 }
 
+func direntIno(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Fileno), unsafe.Sizeof(Dirent{}.Fileno))
+}
+
+func direntReclen(buf []byte) (uint64, bool) {
+	namlen, ok := direntNamlen(buf)
+	if !ok {
+		return 0, false
+	}
+	return (16 + namlen + 1 + 7) &^ 7, true
+}
+
+func direntNamlen(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
+}
+
 //sysnb pipe() (r int, w int, err error)
 
 func Pipe(p []int) (err error) {

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

@@ -82,6 +82,18 @@ func nametomib(name string) (mib []_C_int, err error) {
 	return buf[0 : n/siz], nil
 }
 
+func direntIno(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Fileno), unsafe.Sizeof(Dirent{}.Fileno))
+}
+
+func direntReclen(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
+}
+
+func direntNamlen(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
+}
+
 func Pipe(p []int) (err error) {
 	return Pipe2(p, 0)
 }

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

@@ -1413,6 +1413,22 @@ func Reboot(cmd int) (err error) {
 	return reboot(LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, cmd, "")
 }
 
+func direntIno(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino))
+}
+
+func direntReclen(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
+}
+
+func direntNamlen(buf []byte) (uint64, bool) {
+	reclen, ok := direntReclen(buf)
+	if !ok {
+		return 0, false
+	}
+	return reclen - uint64(unsafe.Offsetof(Dirent{}.Name)), true
+}
+
 //sys	mount(source string, target string, fstype string, flags uintptr, data *byte) (err error)
 
 func Mount(source string, target string, fstype string, flags uintptr, data string) (err error) {

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

@@ -94,6 +94,18 @@ func nametomib(name string) (mib []_C_int, err error) {
 	return mib, nil
 }
 
+func direntIno(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Fileno), unsafe.Sizeof(Dirent{}.Fileno))
+}
+
+func direntReclen(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
+}
+
+func direntNamlen(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
+}
+
 func SysctlClockinfo(name string) (*Clockinfo, error) {
 	mib, err := sysctlmib(name)
 	if err != nil {

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

@@ -43,6 +43,18 @@ func nametomib(name string) (mib []_C_int, err error) {
 	return nil, EINVAL
 }
 
+func direntIno(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Fileno), unsafe.Sizeof(Dirent{}.Fileno))
+}
+
+func direntReclen(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
+}
+
+func direntNamlen(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
+}
+
 func SysctlClockinfo(name string) (*Clockinfo, error) {
 	mib, err := sysctlmib(name)
 	if err != nil {

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

@@ -35,6 +35,22 @@ type SockaddrDatalink struct {
 	raw    RawSockaddrDatalink
 }
 
+func direntIno(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino))
+}
+
+func direntReclen(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
+}
+
+func direntNamlen(buf []byte) (uint64, bool) {
+	reclen, ok := direntReclen(buf)
+	if !ok {
+		return 0, false
+	}
+	return reclen - uint64(unsafe.Offsetof(Dirent{}.Name)), true
+}
+
 //sysnb	pipe(p *[2]_C_int) (n int, err error)
 
 func Pipe(p []int) (err error) {

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

@@ -196,6 +196,8 @@ const (
 	BPF_A                                = 0x10
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
+	BPF_ADJ_ROOM_ENCAP_L2_MASK           = 0xff
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT          = 0x38
 	BPF_ALU                              = 0x4
 	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
@@ -217,6 +219,11 @@ const (
 	BPF_FROM_BE                          = 0x8
 	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4         = 0x2
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6         = 0x4
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE          = 0x8
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP          = 0x10
+	BPF_F_ADJ_ROOM_FIXED_GSO             = 0x1
 	BPF_F_ALLOW_MULTI                    = 0x2
 	BPF_F_ALLOW_OVERRIDE                 = 0x1
 	BPF_F_ANY_ALIGNMENT                  = 0x2
@@ -238,16 +245,19 @@ const (
 	BPF_F_PSEUDO_HDR                     = 0x10
 	BPF_F_QUERY_EFFECTIVE                = 0x1
 	BPF_F_RDONLY                         = 0x8
+	BPF_F_RDONLY_PROG                    = 0x80
 	BPF_F_RECOMPUTE_CSUM                 = 0x1
 	BPF_F_REUSE_STACKID                  = 0x400
 	BPF_F_SEQ_NUMBER                     = 0x8
 	BPF_F_SKIP_FIELD_MASK                = 0xff
 	BPF_F_STACK_BUILD_ID                 = 0x20
 	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_SYSCTL_BASE_NAME               = 0x1
 	BPF_F_TUNINFO_IPV6                   = 0x1
 	BPF_F_USER_BUILD_ID                  = 0x800
 	BPF_F_USER_STACK                     = 0x100
 	BPF_F_WRONLY                         = 0x10
+	BPF_F_WRONLY_PROG                    = 0x100
 	BPF_F_ZERO_CSUM_TX                   = 0x2
 	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
@@ -290,8 +300,10 @@ const (
 	BPF_OR                               = 0x40
 	BPF_PSEUDO_CALL                      = 0x1
 	BPF_PSEUDO_MAP_FD                    = 0x1
+	BPF_PSEUDO_MAP_VALUE                 = 0x2
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SK_STORAGE_GET_F_CREATE          = 0x1
 	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
 	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
 	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
@@ -411,6 +423,7 @@ const (
 	CLONE_NEWUTS                         = 0x4000000
 	CLONE_PARENT                         = 0x8000
 	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PIDFD                          = 0x1000
 	CLONE_PTRACE                         = 0x2000
 	CLONE_SETTLS                         = 0x80000
 	CLONE_SIGHAND                        = 0x800
@@ -527,6 +540,7 @@ const (
 	ETH_P_DNA_RC                         = 0x6002
 	ETH_P_DNA_RT                         = 0x6003
 	ETH_P_DSA                            = 0x1b
+	ETH_P_DSA_8021Q                      = 0xdadb
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
 	ETH_P_ERSPAN                         = 0x88be
@@ -708,6 +722,7 @@ const (
 	F_OFD_SETLKW                         = 0x26
 	F_OK                                 = 0x0
 	F_RDLCK                              = 0x0
+	F_SEAL_FUTURE_WRITE                  = 0x10
 	F_SEAL_GROW                          = 0x4
 	F_SEAL_SEAL                          = 0x1
 	F_SEAL_SHRINK                        = 0x2
@@ -973,6 +988,7 @@ const (
 	IPV6_RECVRTHDR                       = 0x38
 	IPV6_RECVTCLASS                      = 0x42
 	IPV6_ROUTER_ALERT                    = 0x16
+	IPV6_ROUTER_ALERT_ISOLATE            = 0x1e
 	IPV6_RTHDR                           = 0x39
 	IPV6_RTHDRDSTOPTS                    = 0x37
 	IPV6_RTHDR_LOOSE                     = 0x0
@@ -1135,6 +1151,20 @@ const (
 	LOCK_NB                              = 0x4
 	LOCK_SH                              = 0x1
 	LOCK_UN                              = 0x8
+	LOOP_CLR_FD                          = 0x4c01
+	LOOP_CTL_ADD                         = 0x4c80
+	LOOP_CTL_GET_FREE                    = 0x4c82
+	LOOP_CTL_REMOVE                      = 0x4c81
+	LOOP_GET_STATUS                      = 0x4c03
+	LOOP_GET_STATUS64                    = 0x4c05
+	LOOP_SET_BLOCK_SIZE                  = 0x4c09
+	LOOP_SET_CAPACITY                    = 0x4c07
+	LOOP_SET_DIRECT_IO                   = 0x4c08
+	LOOP_SET_FD                          = 0x4c00
+	LOOP_SET_STATUS                      = 0x4c02
+	LOOP_SET_STATUS64                    = 0x4c04
+	LO_KEY_SIZE                          = 0x20
+	LO_NAME_SIZE                         = 0x40
 	MADV_DODUMP                          = 0x11
 	MADV_DOFORK                          = 0xb
 	MADV_DONTDUMP                        = 0x10
@@ -1997,6 +2027,10 @@ const (
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
 	SIOCGSTAMPNS                         = 0x8907
+	SIOCGSTAMPNS_NEW                     = 0x80108907
+	SIOCGSTAMPNS_OLD                     = 0x8907
+	SIOCGSTAMP_NEW                       = 0x80108906
+	SIOCGSTAMP_OLD                       = 0x8906
 	SIOCINQ                              = 0x541b
 	SIOCOUTQ                             = 0x5411
 	SIOCOUTQNSD                          = 0x894b
@@ -2204,6 +2238,7 @@ const (
 	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
 	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
 	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYNC_FILE_RANGE_WRITE_AND_WAIT       = 0x7
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -2423,6 +2458,7 @@ const (
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x400854d5
 	TUNDETACHFILTER                      = 0x400854d6
+	TUNGETDEVNETNS                       = 0x54e3
 	TUNGETFEATURES                       = 0x800454cf
 	TUNGETFILTER                         = 0x800854db
 	TUNGETIFF                            = 0x800454d2

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

@@ -196,6 +196,8 @@ const (
 	BPF_A                                = 0x10
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
+	BPF_ADJ_ROOM_ENCAP_L2_MASK           = 0xff
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT          = 0x38
 	BPF_ALU                              = 0x4
 	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
@@ -217,6 +219,11 @@ const (
 	BPF_FROM_BE                          = 0x8
 	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4         = 0x2
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6         = 0x4
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE          = 0x8
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP          = 0x10
+	BPF_F_ADJ_ROOM_FIXED_GSO             = 0x1
 	BPF_F_ALLOW_MULTI                    = 0x2
 	BPF_F_ALLOW_OVERRIDE                 = 0x1
 	BPF_F_ANY_ALIGNMENT                  = 0x2
@@ -238,16 +245,19 @@ const (
 	BPF_F_PSEUDO_HDR                     = 0x10
 	BPF_F_QUERY_EFFECTIVE                = 0x1
 	BPF_F_RDONLY                         = 0x8
+	BPF_F_RDONLY_PROG                    = 0x80
 	BPF_F_RECOMPUTE_CSUM                 = 0x1
 	BPF_F_REUSE_STACKID                  = 0x400
 	BPF_F_SEQ_NUMBER                     = 0x8
 	BPF_F_SKIP_FIELD_MASK                = 0xff
 	BPF_F_STACK_BUILD_ID                 = 0x20
 	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_SYSCTL_BASE_NAME               = 0x1
 	BPF_F_TUNINFO_IPV6                   = 0x1
 	BPF_F_USER_BUILD_ID                  = 0x800
 	BPF_F_USER_STACK                     = 0x100
 	BPF_F_WRONLY                         = 0x10
+	BPF_F_WRONLY_PROG                    = 0x100
 	BPF_F_ZERO_CSUM_TX                   = 0x2
 	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
@@ -290,8 +300,10 @@ const (
 	BPF_OR                               = 0x40
 	BPF_PSEUDO_CALL                      = 0x1
 	BPF_PSEUDO_MAP_FD                    = 0x1
+	BPF_PSEUDO_MAP_VALUE                 = 0x2
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SK_STORAGE_GET_F_CREATE          = 0x1
 	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
 	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
 	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
@@ -411,6 +423,7 @@ const (
 	CLONE_NEWUTS                         = 0x4000000
 	CLONE_PARENT                         = 0x8000
 	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PIDFD                          = 0x1000
 	CLONE_PTRACE                         = 0x2000
 	CLONE_SETTLS                         = 0x80000
 	CLONE_SIGHAND                        = 0x800
@@ -527,6 +540,7 @@ const (
 	ETH_P_DNA_RC                         = 0x6002
 	ETH_P_DNA_RT                         = 0x6003
 	ETH_P_DSA                            = 0x1b
+	ETH_P_DSA_8021Q                      = 0xdadb
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
 	ETH_P_ERSPAN                         = 0x88be
@@ -708,6 +722,7 @@ const (
 	F_OFD_SETLKW                         = 0x26
 	F_OK                                 = 0x0
 	F_RDLCK                              = 0x0
+	F_SEAL_FUTURE_WRITE                  = 0x10
 	F_SEAL_GROW                          = 0x4
 	F_SEAL_SEAL                          = 0x1
 	F_SEAL_SHRINK                        = 0x2
@@ -973,6 +988,7 @@ const (
 	IPV6_RECVRTHDR                       = 0x38
 	IPV6_RECVTCLASS                      = 0x42
 	IPV6_ROUTER_ALERT                    = 0x16
+	IPV6_ROUTER_ALERT_ISOLATE            = 0x1e
 	IPV6_RTHDR                           = 0x39
 	IPV6_RTHDRDSTOPTS                    = 0x37
 	IPV6_RTHDR_LOOSE                     = 0x0
@@ -1135,6 +1151,20 @@ const (
 	LOCK_NB                              = 0x4
 	LOCK_SH                              = 0x1
 	LOCK_UN                              = 0x8
+	LOOP_CLR_FD                          = 0x4c01
+	LOOP_CTL_ADD                         = 0x4c80
+	LOOP_CTL_GET_FREE                    = 0x4c82
+	LOOP_CTL_REMOVE                      = 0x4c81
+	LOOP_GET_STATUS                      = 0x4c03
+	LOOP_GET_STATUS64                    = 0x4c05
+	LOOP_SET_BLOCK_SIZE                  = 0x4c09
+	LOOP_SET_CAPACITY                    = 0x4c07
+	LOOP_SET_DIRECT_IO                   = 0x4c08
+	LOOP_SET_FD                          = 0x4c00
+	LOOP_SET_STATUS                      = 0x4c02
+	LOOP_SET_STATUS64                    = 0x4c04
+	LO_KEY_SIZE                          = 0x20
+	LO_NAME_SIZE                         = 0x40
 	MADV_DODUMP                          = 0x11
 	MADV_DOFORK                          = 0xb
 	MADV_DONTDUMP                        = 0x10
@@ -1998,6 +2028,10 @@ const (
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
 	SIOCGSTAMPNS                         = 0x8907
+	SIOCGSTAMPNS_NEW                     = 0x80108907
+	SIOCGSTAMPNS_OLD                     = 0x8907
+	SIOCGSTAMP_NEW                       = 0x80108906
+	SIOCGSTAMP_OLD                       = 0x8906
 	SIOCINQ                              = 0x541b
 	SIOCOUTQ                             = 0x5411
 	SIOCOUTQNSD                          = 0x894b
@@ -2205,6 +2239,7 @@ const (
 	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
 	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
 	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYNC_FILE_RANGE_WRITE_AND_WAIT       = 0x7
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -2424,6 +2459,7 @@ const (
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x401054d5
 	TUNDETACHFILTER                      = 0x401054d6
+	TUNGETDEVNETNS                       = 0x54e3
 	TUNGETFEATURES                       = 0x800454cf
 	TUNGETFILTER                         = 0x801054db
 	TUNGETIFF                            = 0x800454d2

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

@@ -196,6 +196,8 @@ const (
 	BPF_A                                = 0x10
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
+	BPF_ADJ_ROOM_ENCAP_L2_MASK           = 0xff
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT          = 0x38
 	BPF_ALU                              = 0x4
 	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
@@ -217,6 +219,11 @@ const (
 	BPF_FROM_BE                          = 0x8
 	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4         = 0x2
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6         = 0x4
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE          = 0x8
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP          = 0x10
+	BPF_F_ADJ_ROOM_FIXED_GSO             = 0x1
 	BPF_F_ALLOW_MULTI                    = 0x2
 	BPF_F_ALLOW_OVERRIDE                 = 0x1
 	BPF_F_ANY_ALIGNMENT                  = 0x2
@@ -238,16 +245,19 @@ const (
 	BPF_F_PSEUDO_HDR                     = 0x10
 	BPF_F_QUERY_EFFECTIVE                = 0x1
 	BPF_F_RDONLY                         = 0x8
+	BPF_F_RDONLY_PROG                    = 0x80
 	BPF_F_RECOMPUTE_CSUM                 = 0x1
 	BPF_F_REUSE_STACKID                  = 0x400
 	BPF_F_SEQ_NUMBER                     = 0x8
 	BPF_F_SKIP_FIELD_MASK                = 0xff
 	BPF_F_STACK_BUILD_ID                 = 0x20
 	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_SYSCTL_BASE_NAME               = 0x1
 	BPF_F_TUNINFO_IPV6                   = 0x1
 	BPF_F_USER_BUILD_ID                  = 0x800
 	BPF_F_USER_STACK                     = 0x100
 	BPF_F_WRONLY                         = 0x10
+	BPF_F_WRONLY_PROG                    = 0x100
 	BPF_F_ZERO_CSUM_TX                   = 0x2
 	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
@@ -290,8 +300,10 @@ const (
 	BPF_OR                               = 0x40
 	BPF_PSEUDO_CALL                      = 0x1
 	BPF_PSEUDO_MAP_FD                    = 0x1
+	BPF_PSEUDO_MAP_VALUE                 = 0x2
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SK_STORAGE_GET_F_CREATE          = 0x1
 	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
 	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
 	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
@@ -411,6 +423,7 @@ const (
 	CLONE_NEWUTS                         = 0x4000000
 	CLONE_PARENT                         = 0x8000
 	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PIDFD                          = 0x1000
 	CLONE_PTRACE                         = 0x2000
 	CLONE_SETTLS                         = 0x80000
 	CLONE_SIGHAND                        = 0x800
@@ -527,6 +540,7 @@ const (
 	ETH_P_DNA_RC                         = 0x6002
 	ETH_P_DNA_RT                         = 0x6003
 	ETH_P_DSA                            = 0x1b
+	ETH_P_DSA_8021Q                      = 0xdadb
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
 	ETH_P_ERSPAN                         = 0x88be
@@ -707,6 +721,7 @@ const (
 	F_OFD_SETLKW                         = 0x26
 	F_OK                                 = 0x0
 	F_RDLCK                              = 0x0
+	F_SEAL_FUTURE_WRITE                  = 0x10
 	F_SEAL_GROW                          = 0x4
 	F_SEAL_SEAL                          = 0x1
 	F_SEAL_SHRINK                        = 0x2
@@ -972,6 +987,7 @@ const (
 	IPV6_RECVRTHDR                       = 0x38
 	IPV6_RECVTCLASS                      = 0x42
 	IPV6_ROUTER_ALERT                    = 0x16
+	IPV6_ROUTER_ALERT_ISOLATE            = 0x1e
 	IPV6_RTHDR                           = 0x39
 	IPV6_RTHDRDSTOPTS                    = 0x37
 	IPV6_RTHDR_LOOSE                     = 0x0
@@ -1134,6 +1150,20 @@ const (
 	LOCK_NB                              = 0x4
 	LOCK_SH                              = 0x1
 	LOCK_UN                              = 0x8
+	LOOP_CLR_FD                          = 0x4c01
+	LOOP_CTL_ADD                         = 0x4c80
+	LOOP_CTL_GET_FREE                    = 0x4c82
+	LOOP_CTL_REMOVE                      = 0x4c81
+	LOOP_GET_STATUS                      = 0x4c03
+	LOOP_GET_STATUS64                    = 0x4c05
+	LOOP_SET_BLOCK_SIZE                  = 0x4c09
+	LOOP_SET_CAPACITY                    = 0x4c07
+	LOOP_SET_DIRECT_IO                   = 0x4c08
+	LOOP_SET_FD                          = 0x4c00
+	LOOP_SET_STATUS                      = 0x4c02
+	LOOP_SET_STATUS64                    = 0x4c04
+	LO_KEY_SIZE                          = 0x20
+	LO_NAME_SIZE                         = 0x40
 	MADV_DODUMP                          = 0x11
 	MADV_DOFORK                          = 0xb
 	MADV_DONTDUMP                        = 0x10
@@ -2004,6 +2034,10 @@ const (
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
 	SIOCGSTAMPNS                         = 0x8907
+	SIOCGSTAMPNS_NEW                     = 0x80108907
+	SIOCGSTAMPNS_OLD                     = 0x8907
+	SIOCGSTAMP_NEW                       = 0x80108906
+	SIOCGSTAMP_OLD                       = 0x8906
 	SIOCINQ                              = 0x541b
 	SIOCOUTQ                             = 0x5411
 	SIOCOUTQNSD                          = 0x894b
@@ -2211,6 +2245,7 @@ const (
 	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
 	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
 	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYNC_FILE_RANGE_WRITE_AND_WAIT       = 0x7
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -2430,6 +2465,7 @@ const (
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x400854d5
 	TUNDETACHFILTER                      = 0x400854d6
+	TUNGETDEVNETNS                       = 0x54e3
 	TUNGETFEATURES                       = 0x800454cf
 	TUNGETFILTER                         = 0x800854db
 	TUNGETIFF                            = 0x800454d2

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

@@ -196,6 +196,8 @@ const (
 	BPF_A                                = 0x10
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
+	BPF_ADJ_ROOM_ENCAP_L2_MASK           = 0xff
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT          = 0x38
 	BPF_ALU                              = 0x4
 	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
@@ -217,6 +219,11 @@ const (
 	BPF_FROM_BE                          = 0x8
 	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4         = 0x2
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6         = 0x4
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE          = 0x8
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP          = 0x10
+	BPF_F_ADJ_ROOM_FIXED_GSO             = 0x1
 	BPF_F_ALLOW_MULTI                    = 0x2
 	BPF_F_ALLOW_OVERRIDE                 = 0x1
 	BPF_F_ANY_ALIGNMENT                  = 0x2
@@ -238,16 +245,19 @@ const (
 	BPF_F_PSEUDO_HDR                     = 0x10
 	BPF_F_QUERY_EFFECTIVE                = 0x1
 	BPF_F_RDONLY                         = 0x8
+	BPF_F_RDONLY_PROG                    = 0x80
 	BPF_F_RECOMPUTE_CSUM                 = 0x1
 	BPF_F_REUSE_STACKID                  = 0x400
 	BPF_F_SEQ_NUMBER                     = 0x8
 	BPF_F_SKIP_FIELD_MASK                = 0xff
 	BPF_F_STACK_BUILD_ID                 = 0x20
 	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_SYSCTL_BASE_NAME               = 0x1
 	BPF_F_TUNINFO_IPV6                   = 0x1
 	BPF_F_USER_BUILD_ID                  = 0x800
 	BPF_F_USER_STACK                     = 0x100
 	BPF_F_WRONLY                         = 0x10
+	BPF_F_WRONLY_PROG                    = 0x100
 	BPF_F_ZERO_CSUM_TX                   = 0x2
 	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
@@ -290,8 +300,10 @@ const (
 	BPF_OR                               = 0x40
 	BPF_PSEUDO_CALL                      = 0x1
 	BPF_PSEUDO_MAP_FD                    = 0x1
+	BPF_PSEUDO_MAP_VALUE                 = 0x2
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SK_STORAGE_GET_F_CREATE          = 0x1
 	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
 	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
 	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
@@ -411,6 +423,7 @@ const (
 	CLONE_NEWUTS                         = 0x4000000
 	CLONE_PARENT                         = 0x8000
 	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PIDFD                          = 0x1000
 	CLONE_PTRACE                         = 0x2000
 	CLONE_SETTLS                         = 0x80000
 	CLONE_SIGHAND                        = 0x800
@@ -528,6 +541,7 @@ const (
 	ETH_P_DNA_RC                         = 0x6002
 	ETH_P_DNA_RT                         = 0x6003
 	ETH_P_DSA                            = 0x1b
+	ETH_P_DSA_8021Q                      = 0xdadb
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
 	ETH_P_ERSPAN                         = 0x88be
@@ -710,6 +724,7 @@ const (
 	F_OFD_SETLKW                         = 0x26
 	F_OK                                 = 0x0
 	F_RDLCK                              = 0x0
+	F_SEAL_FUTURE_WRITE                  = 0x10
 	F_SEAL_GROW                          = 0x4
 	F_SEAL_SEAL                          = 0x1
 	F_SEAL_SHRINK                        = 0x2
@@ -975,6 +990,7 @@ const (
 	IPV6_RECVRTHDR                       = 0x38
 	IPV6_RECVTCLASS                      = 0x42
 	IPV6_ROUTER_ALERT                    = 0x16
+	IPV6_ROUTER_ALERT_ISOLATE            = 0x1e
 	IPV6_RTHDR                           = 0x39
 	IPV6_RTHDRDSTOPTS                    = 0x37
 	IPV6_RTHDR_LOOSE                     = 0x0
@@ -1137,6 +1153,20 @@ const (
 	LOCK_NB                              = 0x4
 	LOCK_SH                              = 0x1
 	LOCK_UN                              = 0x8
+	LOOP_CLR_FD                          = 0x4c01
+	LOOP_CTL_ADD                         = 0x4c80
+	LOOP_CTL_GET_FREE                    = 0x4c82
+	LOOP_CTL_REMOVE                      = 0x4c81
+	LOOP_GET_STATUS                      = 0x4c03
+	LOOP_GET_STATUS64                    = 0x4c05
+	LOOP_SET_BLOCK_SIZE                  = 0x4c09
+	LOOP_SET_CAPACITY                    = 0x4c07
+	LOOP_SET_DIRECT_IO                   = 0x4c08
+	LOOP_SET_FD                          = 0x4c00
+	LOOP_SET_STATUS                      = 0x4c02
+	LOOP_SET_STATUS64                    = 0x4c04
+	LO_KEY_SIZE                          = 0x20
+	LO_NAME_SIZE                         = 0x40
 	MADV_DODUMP                          = 0x11
 	MADV_DOFORK                          = 0xb
 	MADV_DONTDUMP                        = 0x10
@@ -1988,6 +2018,10 @@ const (
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
 	SIOCGSTAMPNS                         = 0x8907
+	SIOCGSTAMPNS_NEW                     = 0x80108907
+	SIOCGSTAMPNS_OLD                     = 0x8907
+	SIOCGSTAMP_NEW                       = 0x80108906
+	SIOCGSTAMP_OLD                       = 0x8906
 	SIOCINQ                              = 0x541b
 	SIOCOUTQ                             = 0x5411
 	SIOCOUTQNSD                          = 0x894b
@@ -2196,6 +2230,7 @@ const (
 	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
 	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
 	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYNC_FILE_RANGE_WRITE_AND_WAIT       = 0x7
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -2415,6 +2450,7 @@ const (
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x401054d5
 	TUNDETACHFILTER                      = 0x401054d6
+	TUNGETDEVNETNS                       = 0x54e3
 	TUNGETFEATURES                       = 0x800454cf
 	TUNGETFILTER                         = 0x801054db
 	TUNGETIFF                            = 0x800454d2

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

@@ -196,6 +196,8 @@ const (
 	BPF_A                                = 0x10
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
+	BPF_ADJ_ROOM_ENCAP_L2_MASK           = 0xff
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT          = 0x38
 	BPF_ALU                              = 0x4
 	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
@@ -217,6 +219,11 @@ const (
 	BPF_FROM_BE                          = 0x8
 	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4         = 0x2
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6         = 0x4
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE          = 0x8
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP          = 0x10
+	BPF_F_ADJ_ROOM_FIXED_GSO             = 0x1
 	BPF_F_ALLOW_MULTI                    = 0x2
 	BPF_F_ALLOW_OVERRIDE                 = 0x1
 	BPF_F_ANY_ALIGNMENT                  = 0x2
@@ -238,16 +245,19 @@ const (
 	BPF_F_PSEUDO_HDR                     = 0x10
 	BPF_F_QUERY_EFFECTIVE                = 0x1
 	BPF_F_RDONLY                         = 0x8
+	BPF_F_RDONLY_PROG                    = 0x80
 	BPF_F_RECOMPUTE_CSUM                 = 0x1
 	BPF_F_REUSE_STACKID                  = 0x400
 	BPF_F_SEQ_NUMBER                     = 0x8
 	BPF_F_SKIP_FIELD_MASK                = 0xff
 	BPF_F_STACK_BUILD_ID                 = 0x20
 	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_SYSCTL_BASE_NAME               = 0x1
 	BPF_F_TUNINFO_IPV6                   = 0x1
 	BPF_F_USER_BUILD_ID                  = 0x800
 	BPF_F_USER_STACK                     = 0x100
 	BPF_F_WRONLY                         = 0x10
+	BPF_F_WRONLY_PROG                    = 0x100
 	BPF_F_ZERO_CSUM_TX                   = 0x2
 	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
@@ -290,8 +300,10 @@ const (
 	BPF_OR                               = 0x40
 	BPF_PSEUDO_CALL                      = 0x1
 	BPF_PSEUDO_MAP_FD                    = 0x1
+	BPF_PSEUDO_MAP_VALUE                 = 0x2
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SK_STORAGE_GET_F_CREATE          = 0x1
 	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
 	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
 	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
@@ -411,6 +423,7 @@ const (
 	CLONE_NEWUTS                         = 0x4000000
 	CLONE_PARENT                         = 0x8000
 	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PIDFD                          = 0x1000
 	CLONE_PTRACE                         = 0x2000
 	CLONE_SETTLS                         = 0x80000
 	CLONE_SIGHAND                        = 0x800
@@ -527,6 +540,7 @@ const (
 	ETH_P_DNA_RC                         = 0x6002
 	ETH_P_DNA_RT                         = 0x6003
 	ETH_P_DSA                            = 0x1b
+	ETH_P_DSA_8021Q                      = 0xdadb
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
 	ETH_P_ERSPAN                         = 0x88be
@@ -707,6 +721,7 @@ const (
 	F_OFD_SETLKW                         = 0x26
 	F_OK                                 = 0x0
 	F_RDLCK                              = 0x0
+	F_SEAL_FUTURE_WRITE                  = 0x10
 	F_SEAL_GROW                          = 0x4
 	F_SEAL_SEAL                          = 0x1
 	F_SEAL_SHRINK                        = 0x2
@@ -972,6 +987,7 @@ const (
 	IPV6_RECVRTHDR                       = 0x38
 	IPV6_RECVTCLASS                      = 0x42
 	IPV6_ROUTER_ALERT                    = 0x16
+	IPV6_ROUTER_ALERT_ISOLATE            = 0x1e
 	IPV6_RTHDR                           = 0x39
 	IPV6_RTHDRDSTOPTS                    = 0x37
 	IPV6_RTHDR_LOOSE                     = 0x0
@@ -1134,6 +1150,20 @@ const (
 	LOCK_NB                              = 0x4
 	LOCK_SH                              = 0x1
 	LOCK_UN                              = 0x8
+	LOOP_CLR_FD                          = 0x4c01
+	LOOP_CTL_ADD                         = 0x4c80
+	LOOP_CTL_GET_FREE                    = 0x4c82
+	LOOP_CTL_REMOVE                      = 0x4c81
+	LOOP_GET_STATUS                      = 0x4c03
+	LOOP_GET_STATUS64                    = 0x4c05
+	LOOP_SET_BLOCK_SIZE                  = 0x4c09
+	LOOP_SET_CAPACITY                    = 0x4c07
+	LOOP_SET_DIRECT_IO                   = 0x4c08
+	LOOP_SET_FD                          = 0x4c00
+	LOOP_SET_STATUS                      = 0x4c02
+	LOOP_SET_STATUS64                    = 0x4c04
+	LO_KEY_SIZE                          = 0x20
+	LO_NAME_SIZE                         = 0x40
 	MADV_DODUMP                          = 0x11
 	MADV_DOFORK                          = 0xb
 	MADV_DONTDUMP                        = 0x10
@@ -1997,6 +2027,10 @@ const (
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
 	SIOCGSTAMPNS                         = 0x8907
+	SIOCGSTAMPNS_NEW                     = 0x40108907
+	SIOCGSTAMPNS_OLD                     = 0x8907
+	SIOCGSTAMP_NEW                       = 0x40108906
+	SIOCGSTAMP_OLD                       = 0x8906
 	SIOCINQ                              = 0x467f
 	SIOCOUTQ                             = 0x7472
 	SIOCOUTQNSD                          = 0x894b
@@ -2205,6 +2239,7 @@ const (
 	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
 	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
 	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYNC_FILE_RANGE_WRITE_AND_WAIT       = 0x7
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -2425,6 +2460,7 @@ const (
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x800854d5
 	TUNDETACHFILTER                      = 0x800854d6
+	TUNGETDEVNETNS                       = 0x200054e3
 	TUNGETFEATURES                       = 0x400454cf
 	TUNGETFILTER                         = 0x400854db
 	TUNGETIFF                            = 0x400454d2

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

@@ -196,6 +196,8 @@ const (
 	BPF_A                                = 0x10
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
+	BPF_ADJ_ROOM_ENCAP_L2_MASK           = 0xff
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT          = 0x38
 	BPF_ALU                              = 0x4
 	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
@@ -217,6 +219,11 @@ const (
 	BPF_FROM_BE                          = 0x8
 	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4         = 0x2
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6         = 0x4
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE          = 0x8
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP          = 0x10
+	BPF_F_ADJ_ROOM_FIXED_GSO             = 0x1
 	BPF_F_ALLOW_MULTI                    = 0x2
 	BPF_F_ALLOW_OVERRIDE                 = 0x1
 	BPF_F_ANY_ALIGNMENT                  = 0x2
@@ -238,16 +245,19 @@ const (
 	BPF_F_PSEUDO_HDR                     = 0x10
 	BPF_F_QUERY_EFFECTIVE                = 0x1
 	BPF_F_RDONLY                         = 0x8
+	BPF_F_RDONLY_PROG                    = 0x80
 	BPF_F_RECOMPUTE_CSUM                 = 0x1
 	BPF_F_REUSE_STACKID                  = 0x400
 	BPF_F_SEQ_NUMBER                     = 0x8
 	BPF_F_SKIP_FIELD_MASK                = 0xff
 	BPF_F_STACK_BUILD_ID                 = 0x20
 	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_SYSCTL_BASE_NAME               = 0x1
 	BPF_F_TUNINFO_IPV6                   = 0x1
 	BPF_F_USER_BUILD_ID                  = 0x800
 	BPF_F_USER_STACK                     = 0x100
 	BPF_F_WRONLY                         = 0x10
+	BPF_F_WRONLY_PROG                    = 0x100
 	BPF_F_ZERO_CSUM_TX                   = 0x2
 	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
@@ -290,8 +300,10 @@ const (
 	BPF_OR                               = 0x40
 	BPF_PSEUDO_CALL                      = 0x1
 	BPF_PSEUDO_MAP_FD                    = 0x1
+	BPF_PSEUDO_MAP_VALUE                 = 0x2
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SK_STORAGE_GET_F_CREATE          = 0x1
 	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
 	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
 	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
@@ -411,6 +423,7 @@ const (
 	CLONE_NEWUTS                         = 0x4000000
 	CLONE_PARENT                         = 0x8000
 	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PIDFD                          = 0x1000
 	CLONE_PTRACE                         = 0x2000
 	CLONE_SETTLS                         = 0x80000
 	CLONE_SIGHAND                        = 0x800
@@ -527,6 +540,7 @@ const (
 	ETH_P_DNA_RC                         = 0x6002
 	ETH_P_DNA_RT                         = 0x6003
 	ETH_P_DSA                            = 0x1b
+	ETH_P_DSA_8021Q                      = 0xdadb
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
 	ETH_P_ERSPAN                         = 0x88be
@@ -707,6 +721,7 @@ const (
 	F_OFD_SETLKW                         = 0x26
 	F_OK                                 = 0x0
 	F_RDLCK                              = 0x0
+	F_SEAL_FUTURE_WRITE                  = 0x10
 	F_SEAL_GROW                          = 0x4
 	F_SEAL_SEAL                          = 0x1
 	F_SEAL_SHRINK                        = 0x2
@@ -972,6 +987,7 @@ const (
 	IPV6_RECVRTHDR                       = 0x38
 	IPV6_RECVTCLASS                      = 0x42
 	IPV6_ROUTER_ALERT                    = 0x16
+	IPV6_ROUTER_ALERT_ISOLATE            = 0x1e
 	IPV6_RTHDR                           = 0x39
 	IPV6_RTHDRDSTOPTS                    = 0x37
 	IPV6_RTHDR_LOOSE                     = 0x0
@@ -1134,6 +1150,20 @@ const (
 	LOCK_NB                              = 0x4
 	LOCK_SH                              = 0x1
 	LOCK_UN                              = 0x8
+	LOOP_CLR_FD                          = 0x4c01
+	LOOP_CTL_ADD                         = 0x4c80
+	LOOP_CTL_GET_FREE                    = 0x4c82
+	LOOP_CTL_REMOVE                      = 0x4c81
+	LOOP_GET_STATUS                      = 0x4c03
+	LOOP_GET_STATUS64                    = 0x4c05
+	LOOP_SET_BLOCK_SIZE                  = 0x4c09
+	LOOP_SET_CAPACITY                    = 0x4c07
+	LOOP_SET_DIRECT_IO                   = 0x4c08
+	LOOP_SET_FD                          = 0x4c00
+	LOOP_SET_STATUS                      = 0x4c02
+	LOOP_SET_STATUS64                    = 0x4c04
+	LO_KEY_SIZE                          = 0x20
+	LO_NAME_SIZE                         = 0x40
 	MADV_DODUMP                          = 0x11
 	MADV_DOFORK                          = 0xb
 	MADV_DONTDUMP                        = 0x10
@@ -1997,6 +2027,10 @@ const (
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
 	SIOCGSTAMPNS                         = 0x8907
+	SIOCGSTAMPNS_NEW                     = 0x40108907
+	SIOCGSTAMPNS_OLD                     = 0x8907
+	SIOCGSTAMP_NEW                       = 0x40108906
+	SIOCGSTAMP_OLD                       = 0x8906
 	SIOCINQ                              = 0x467f
 	SIOCOUTQ                             = 0x7472
 	SIOCOUTQNSD                          = 0x894b
@@ -2205,6 +2239,7 @@ const (
 	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
 	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
 	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYNC_FILE_RANGE_WRITE_AND_WAIT       = 0x7
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -2425,6 +2460,7 @@ const (
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x801054d5
 	TUNDETACHFILTER                      = 0x801054d6
+	TUNGETDEVNETNS                       = 0x200054e3
 	TUNGETFEATURES                       = 0x400454cf
 	TUNGETFILTER                         = 0x401054db
 	TUNGETIFF                            = 0x400454d2

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

@@ -196,6 +196,8 @@ const (
 	BPF_A                                = 0x10
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
+	BPF_ADJ_ROOM_ENCAP_L2_MASK           = 0xff
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT          = 0x38
 	BPF_ALU                              = 0x4
 	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
@@ -217,6 +219,11 @@ const (
 	BPF_FROM_BE                          = 0x8
 	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4         = 0x2
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6         = 0x4
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE          = 0x8
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP          = 0x10
+	BPF_F_ADJ_ROOM_FIXED_GSO             = 0x1
 	BPF_F_ALLOW_MULTI                    = 0x2
 	BPF_F_ALLOW_OVERRIDE                 = 0x1
 	BPF_F_ANY_ALIGNMENT                  = 0x2
@@ -238,16 +245,19 @@ const (
 	BPF_F_PSEUDO_HDR                     = 0x10
 	BPF_F_QUERY_EFFECTIVE                = 0x1
 	BPF_F_RDONLY                         = 0x8
+	BPF_F_RDONLY_PROG                    = 0x80
 	BPF_F_RECOMPUTE_CSUM                 = 0x1
 	BPF_F_REUSE_STACKID                  = 0x400
 	BPF_F_SEQ_NUMBER                     = 0x8
 	BPF_F_SKIP_FIELD_MASK                = 0xff
 	BPF_F_STACK_BUILD_ID                 = 0x20
 	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_SYSCTL_BASE_NAME               = 0x1
 	BPF_F_TUNINFO_IPV6                   = 0x1
 	BPF_F_USER_BUILD_ID                  = 0x800
 	BPF_F_USER_STACK                     = 0x100
 	BPF_F_WRONLY                         = 0x10
+	BPF_F_WRONLY_PROG                    = 0x100
 	BPF_F_ZERO_CSUM_TX                   = 0x2
 	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
@@ -290,8 +300,10 @@ const (
 	BPF_OR                               = 0x40
 	BPF_PSEUDO_CALL                      = 0x1
 	BPF_PSEUDO_MAP_FD                    = 0x1
+	BPF_PSEUDO_MAP_VALUE                 = 0x2
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SK_STORAGE_GET_F_CREATE          = 0x1
 	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
 	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
 	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
@@ -411,6 +423,7 @@ const (
 	CLONE_NEWUTS                         = 0x4000000
 	CLONE_PARENT                         = 0x8000
 	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PIDFD                          = 0x1000
 	CLONE_PTRACE                         = 0x2000
 	CLONE_SETTLS                         = 0x80000
 	CLONE_SIGHAND                        = 0x800
@@ -527,6 +540,7 @@ const (
 	ETH_P_DNA_RC                         = 0x6002
 	ETH_P_DNA_RT                         = 0x6003
 	ETH_P_DSA                            = 0x1b
+	ETH_P_DSA_8021Q                      = 0xdadb
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
 	ETH_P_ERSPAN                         = 0x88be
@@ -707,6 +721,7 @@ const (
 	F_OFD_SETLKW                         = 0x26
 	F_OK                                 = 0x0
 	F_RDLCK                              = 0x0
+	F_SEAL_FUTURE_WRITE                  = 0x10
 	F_SEAL_GROW                          = 0x4
 	F_SEAL_SEAL                          = 0x1
 	F_SEAL_SHRINK                        = 0x2
@@ -972,6 +987,7 @@ const (
 	IPV6_RECVRTHDR                       = 0x38
 	IPV6_RECVTCLASS                      = 0x42
 	IPV6_ROUTER_ALERT                    = 0x16
+	IPV6_ROUTER_ALERT_ISOLATE            = 0x1e
 	IPV6_RTHDR                           = 0x39
 	IPV6_RTHDRDSTOPTS                    = 0x37
 	IPV6_RTHDR_LOOSE                     = 0x0
@@ -1134,6 +1150,20 @@ const (
 	LOCK_NB                              = 0x4
 	LOCK_SH                              = 0x1
 	LOCK_UN                              = 0x8
+	LOOP_CLR_FD                          = 0x4c01
+	LOOP_CTL_ADD                         = 0x4c80
+	LOOP_CTL_GET_FREE                    = 0x4c82
+	LOOP_CTL_REMOVE                      = 0x4c81
+	LOOP_GET_STATUS                      = 0x4c03
+	LOOP_GET_STATUS64                    = 0x4c05
+	LOOP_SET_BLOCK_SIZE                  = 0x4c09
+	LOOP_SET_CAPACITY                    = 0x4c07
+	LOOP_SET_DIRECT_IO                   = 0x4c08
+	LOOP_SET_FD                          = 0x4c00
+	LOOP_SET_STATUS                      = 0x4c02
+	LOOP_SET_STATUS64                    = 0x4c04
+	LO_KEY_SIZE                          = 0x20
+	LO_NAME_SIZE                         = 0x40
 	MADV_DODUMP                          = 0x11
 	MADV_DOFORK                          = 0xb
 	MADV_DONTDUMP                        = 0x10
@@ -1997,6 +2027,10 @@ const (
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
 	SIOCGSTAMPNS                         = 0x8907
+	SIOCGSTAMPNS_NEW                     = 0x40108907
+	SIOCGSTAMPNS_OLD                     = 0x8907
+	SIOCGSTAMP_NEW                       = 0x40108906
+	SIOCGSTAMP_OLD                       = 0x8906
 	SIOCINQ                              = 0x467f
 	SIOCOUTQ                             = 0x7472
 	SIOCOUTQNSD                          = 0x894b
@@ -2205,6 +2239,7 @@ const (
 	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
 	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
 	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYNC_FILE_RANGE_WRITE_AND_WAIT       = 0x7
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -2425,6 +2460,7 @@ const (
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x801054d5
 	TUNDETACHFILTER                      = 0x801054d6
+	TUNGETDEVNETNS                       = 0x200054e3
 	TUNGETFEATURES                       = 0x400454cf
 	TUNGETFILTER                         = 0x401054db
 	TUNGETIFF                            = 0x400454d2

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

@@ -196,6 +196,8 @@ const (
 	BPF_A                                = 0x10
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
+	BPF_ADJ_ROOM_ENCAP_L2_MASK           = 0xff
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT          = 0x38
 	BPF_ALU                              = 0x4
 	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
@@ -217,6 +219,11 @@ const (
 	BPF_FROM_BE                          = 0x8
 	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4         = 0x2
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6         = 0x4
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE          = 0x8
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP          = 0x10
+	BPF_F_ADJ_ROOM_FIXED_GSO             = 0x1
 	BPF_F_ALLOW_MULTI                    = 0x2
 	BPF_F_ALLOW_OVERRIDE                 = 0x1
 	BPF_F_ANY_ALIGNMENT                  = 0x2
@@ -238,16 +245,19 @@ const (
 	BPF_F_PSEUDO_HDR                     = 0x10
 	BPF_F_QUERY_EFFECTIVE                = 0x1
 	BPF_F_RDONLY                         = 0x8
+	BPF_F_RDONLY_PROG                    = 0x80
 	BPF_F_RECOMPUTE_CSUM                 = 0x1
 	BPF_F_REUSE_STACKID                  = 0x400
 	BPF_F_SEQ_NUMBER                     = 0x8
 	BPF_F_SKIP_FIELD_MASK                = 0xff
 	BPF_F_STACK_BUILD_ID                 = 0x20
 	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_SYSCTL_BASE_NAME               = 0x1
 	BPF_F_TUNINFO_IPV6                   = 0x1
 	BPF_F_USER_BUILD_ID                  = 0x800
 	BPF_F_USER_STACK                     = 0x100
 	BPF_F_WRONLY                         = 0x10
+	BPF_F_WRONLY_PROG                    = 0x100
 	BPF_F_ZERO_CSUM_TX                   = 0x2
 	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
@@ -290,8 +300,10 @@ const (
 	BPF_OR                               = 0x40
 	BPF_PSEUDO_CALL                      = 0x1
 	BPF_PSEUDO_MAP_FD                    = 0x1
+	BPF_PSEUDO_MAP_VALUE                 = 0x2
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SK_STORAGE_GET_F_CREATE          = 0x1
 	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
 	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
 	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
@@ -411,6 +423,7 @@ const (
 	CLONE_NEWUTS                         = 0x4000000
 	CLONE_PARENT                         = 0x8000
 	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PIDFD                          = 0x1000
 	CLONE_PTRACE                         = 0x2000
 	CLONE_SETTLS                         = 0x80000
 	CLONE_SIGHAND                        = 0x800
@@ -527,6 +540,7 @@ const (
 	ETH_P_DNA_RC                         = 0x6002
 	ETH_P_DNA_RT                         = 0x6003
 	ETH_P_DSA                            = 0x1b
+	ETH_P_DSA_8021Q                      = 0xdadb
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
 	ETH_P_ERSPAN                         = 0x88be
@@ -707,6 +721,7 @@ const (
 	F_OFD_SETLKW                         = 0x26
 	F_OK                                 = 0x0
 	F_RDLCK                              = 0x0
+	F_SEAL_FUTURE_WRITE                  = 0x10
 	F_SEAL_GROW                          = 0x4
 	F_SEAL_SEAL                          = 0x1
 	F_SEAL_SHRINK                        = 0x2
@@ -972,6 +987,7 @@ const (
 	IPV6_RECVRTHDR                       = 0x38
 	IPV6_RECVTCLASS                      = 0x42
 	IPV6_ROUTER_ALERT                    = 0x16
+	IPV6_ROUTER_ALERT_ISOLATE            = 0x1e
 	IPV6_RTHDR                           = 0x39
 	IPV6_RTHDRDSTOPTS                    = 0x37
 	IPV6_RTHDR_LOOSE                     = 0x0
@@ -1134,6 +1150,20 @@ const (
 	LOCK_NB                              = 0x4
 	LOCK_SH                              = 0x1
 	LOCK_UN                              = 0x8
+	LOOP_CLR_FD                          = 0x4c01
+	LOOP_CTL_ADD                         = 0x4c80
+	LOOP_CTL_GET_FREE                    = 0x4c82
+	LOOP_CTL_REMOVE                      = 0x4c81
+	LOOP_GET_STATUS                      = 0x4c03
+	LOOP_GET_STATUS64                    = 0x4c05
+	LOOP_SET_BLOCK_SIZE                  = 0x4c09
+	LOOP_SET_CAPACITY                    = 0x4c07
+	LOOP_SET_DIRECT_IO                   = 0x4c08
+	LOOP_SET_FD                          = 0x4c00
+	LOOP_SET_STATUS                      = 0x4c02
+	LOOP_SET_STATUS64                    = 0x4c04
+	LO_KEY_SIZE                          = 0x20
+	LO_NAME_SIZE                         = 0x40
 	MADV_DODUMP                          = 0x11
 	MADV_DOFORK                          = 0xb
 	MADV_DONTDUMP                        = 0x10
@@ -1997,6 +2027,10 @@ const (
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
 	SIOCGSTAMPNS                         = 0x8907
+	SIOCGSTAMPNS_NEW                     = 0x40108907
+	SIOCGSTAMPNS_OLD                     = 0x8907
+	SIOCGSTAMP_NEW                       = 0x40108906
+	SIOCGSTAMP_OLD                       = 0x8906
 	SIOCINQ                              = 0x467f
 	SIOCOUTQ                             = 0x7472
 	SIOCOUTQNSD                          = 0x894b
@@ -2205,6 +2239,7 @@ const (
 	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
 	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
 	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYNC_FILE_RANGE_WRITE_AND_WAIT       = 0x7
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -2425,6 +2460,7 @@ const (
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x800854d5
 	TUNDETACHFILTER                      = 0x800854d6
+	TUNGETDEVNETNS                       = 0x200054e3
 	TUNGETFEATURES                       = 0x400454cf
 	TUNGETFILTER                         = 0x400854db
 	TUNGETIFF                            = 0x400454d2

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

@@ -196,6 +196,8 @@ const (
 	BPF_A                                = 0x10
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
+	BPF_ADJ_ROOM_ENCAP_L2_MASK           = 0xff
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT          = 0x38
 	BPF_ALU                              = 0x4
 	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
@@ -217,6 +219,11 @@ const (
 	BPF_FROM_BE                          = 0x8
 	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4         = 0x2
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6         = 0x4
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE          = 0x8
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP          = 0x10
+	BPF_F_ADJ_ROOM_FIXED_GSO             = 0x1
 	BPF_F_ALLOW_MULTI                    = 0x2
 	BPF_F_ALLOW_OVERRIDE                 = 0x1
 	BPF_F_ANY_ALIGNMENT                  = 0x2
@@ -238,16 +245,19 @@ const (
 	BPF_F_PSEUDO_HDR                     = 0x10
 	BPF_F_QUERY_EFFECTIVE                = 0x1
 	BPF_F_RDONLY                         = 0x8
+	BPF_F_RDONLY_PROG                    = 0x80
 	BPF_F_RECOMPUTE_CSUM                 = 0x1
 	BPF_F_REUSE_STACKID                  = 0x400
 	BPF_F_SEQ_NUMBER                     = 0x8
 	BPF_F_SKIP_FIELD_MASK                = 0xff
 	BPF_F_STACK_BUILD_ID                 = 0x20
 	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_SYSCTL_BASE_NAME               = 0x1
 	BPF_F_TUNINFO_IPV6                   = 0x1
 	BPF_F_USER_BUILD_ID                  = 0x800
 	BPF_F_USER_STACK                     = 0x100
 	BPF_F_WRONLY                         = 0x10
+	BPF_F_WRONLY_PROG                    = 0x100
 	BPF_F_ZERO_CSUM_TX                   = 0x2
 	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
@@ -290,8 +300,10 @@ const (
 	BPF_OR                               = 0x40
 	BPF_PSEUDO_CALL                      = 0x1
 	BPF_PSEUDO_MAP_FD                    = 0x1
+	BPF_PSEUDO_MAP_VALUE                 = 0x2
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SK_STORAGE_GET_F_CREATE          = 0x1
 	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
 	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
 	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
@@ -411,6 +423,7 @@ const (
 	CLONE_NEWUTS                         = 0x4000000
 	CLONE_PARENT                         = 0x8000
 	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PIDFD                          = 0x1000
 	CLONE_PTRACE                         = 0x2000
 	CLONE_SETTLS                         = 0x80000
 	CLONE_SIGHAND                        = 0x800
@@ -527,6 +540,7 @@ const (
 	ETH_P_DNA_RC                         = 0x6002
 	ETH_P_DNA_RT                         = 0x6003
 	ETH_P_DSA                            = 0x1b
+	ETH_P_DSA_8021Q                      = 0xdadb
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
 	ETH_P_ERSPAN                         = 0x88be
@@ -707,6 +721,7 @@ const (
 	F_OFD_SETLKW                         = 0x26
 	F_OK                                 = 0x0
 	F_RDLCK                              = 0x0
+	F_SEAL_FUTURE_WRITE                  = 0x10
 	F_SEAL_GROW                          = 0x4
 	F_SEAL_SEAL                          = 0x1
 	F_SEAL_SHRINK                        = 0x2
@@ -972,6 +987,7 @@ const (
 	IPV6_RECVRTHDR                       = 0x38
 	IPV6_RECVTCLASS                      = 0x42
 	IPV6_ROUTER_ALERT                    = 0x16
+	IPV6_ROUTER_ALERT_ISOLATE            = 0x1e
 	IPV6_RTHDR                           = 0x39
 	IPV6_RTHDRDSTOPTS                    = 0x37
 	IPV6_RTHDR_LOOSE                     = 0x0
@@ -1134,6 +1150,20 @@ const (
 	LOCK_NB                              = 0x4
 	LOCK_SH                              = 0x1
 	LOCK_UN                              = 0x8
+	LOOP_CLR_FD                          = 0x4c01
+	LOOP_CTL_ADD                         = 0x4c80
+	LOOP_CTL_GET_FREE                    = 0x4c82
+	LOOP_CTL_REMOVE                      = 0x4c81
+	LOOP_GET_STATUS                      = 0x4c03
+	LOOP_GET_STATUS64                    = 0x4c05
+	LOOP_SET_BLOCK_SIZE                  = 0x4c09
+	LOOP_SET_CAPACITY                    = 0x4c07
+	LOOP_SET_DIRECT_IO                   = 0x4c08
+	LOOP_SET_FD                          = 0x4c00
+	LOOP_SET_STATUS                      = 0x4c02
+	LOOP_SET_STATUS64                    = 0x4c04
+	LO_KEY_SIZE                          = 0x20
+	LO_NAME_SIZE                         = 0x40
 	MADV_DODUMP                          = 0x11
 	MADV_DOFORK                          = 0xb
 	MADV_DONTDUMP                        = 0x10
@@ -2055,6 +2085,10 @@ const (
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
 	SIOCGSTAMPNS                         = 0x8907
+	SIOCGSTAMPNS_NEW                     = 0x40108907
+	SIOCGSTAMPNS_OLD                     = 0x8907
+	SIOCGSTAMP_NEW                       = 0x40108906
+	SIOCGSTAMP_OLD                       = 0x8906
 	SIOCINQ                              = 0x4004667f
 	SIOCOUTQ                             = 0x40047473
 	SIOCOUTQNSD                          = 0x894b
@@ -2262,6 +2296,7 @@ const (
 	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
 	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
 	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYNC_FILE_RANGE_WRITE_AND_WAIT       = 0x7
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -2485,6 +2520,7 @@ const (
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x801054d5
 	TUNDETACHFILTER                      = 0x801054d6
+	TUNGETDEVNETNS                       = 0x200054e3
 	TUNGETFEATURES                       = 0x400454cf
 	TUNGETFILTER                         = 0x401054db
 	TUNGETIFF                            = 0x400454d2

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

@@ -196,6 +196,8 @@ const (
 	BPF_A                                = 0x10
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
+	BPF_ADJ_ROOM_ENCAP_L2_MASK           = 0xff
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT          = 0x38
 	BPF_ALU                              = 0x4
 	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
@@ -217,6 +219,11 @@ const (
 	BPF_FROM_BE                          = 0x8
 	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4         = 0x2
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6         = 0x4
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE          = 0x8
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP          = 0x10
+	BPF_F_ADJ_ROOM_FIXED_GSO             = 0x1
 	BPF_F_ALLOW_MULTI                    = 0x2
 	BPF_F_ALLOW_OVERRIDE                 = 0x1
 	BPF_F_ANY_ALIGNMENT                  = 0x2
@@ -238,16 +245,19 @@ const (
 	BPF_F_PSEUDO_HDR                     = 0x10
 	BPF_F_QUERY_EFFECTIVE                = 0x1
 	BPF_F_RDONLY                         = 0x8
+	BPF_F_RDONLY_PROG                    = 0x80
 	BPF_F_RECOMPUTE_CSUM                 = 0x1
 	BPF_F_REUSE_STACKID                  = 0x400
 	BPF_F_SEQ_NUMBER                     = 0x8
 	BPF_F_SKIP_FIELD_MASK                = 0xff
 	BPF_F_STACK_BUILD_ID                 = 0x20
 	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_SYSCTL_BASE_NAME               = 0x1
 	BPF_F_TUNINFO_IPV6                   = 0x1
 	BPF_F_USER_BUILD_ID                  = 0x800
 	BPF_F_USER_STACK                     = 0x100
 	BPF_F_WRONLY                         = 0x10
+	BPF_F_WRONLY_PROG                    = 0x100
 	BPF_F_ZERO_CSUM_TX                   = 0x2
 	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
@@ -290,8 +300,10 @@ const (
 	BPF_OR                               = 0x40
 	BPF_PSEUDO_CALL                      = 0x1
 	BPF_PSEUDO_MAP_FD                    = 0x1
+	BPF_PSEUDO_MAP_VALUE                 = 0x2
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SK_STORAGE_GET_F_CREATE          = 0x1
 	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
 	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
 	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
@@ -411,6 +423,7 @@ const (
 	CLONE_NEWUTS                         = 0x4000000
 	CLONE_PARENT                         = 0x8000
 	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PIDFD                          = 0x1000
 	CLONE_PTRACE                         = 0x2000
 	CLONE_SETTLS                         = 0x80000
 	CLONE_SIGHAND                        = 0x800
@@ -527,6 +540,7 @@ const (
 	ETH_P_DNA_RC                         = 0x6002
 	ETH_P_DNA_RT                         = 0x6003
 	ETH_P_DSA                            = 0x1b
+	ETH_P_DSA_8021Q                      = 0xdadb
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
 	ETH_P_ERSPAN                         = 0x88be
@@ -707,6 +721,7 @@ const (
 	F_OFD_SETLKW                         = 0x26
 	F_OK                                 = 0x0
 	F_RDLCK                              = 0x0
+	F_SEAL_FUTURE_WRITE                  = 0x10
 	F_SEAL_GROW                          = 0x4
 	F_SEAL_SEAL                          = 0x1
 	F_SEAL_SHRINK                        = 0x2
@@ -972,6 +987,7 @@ const (
 	IPV6_RECVRTHDR                       = 0x38
 	IPV6_RECVTCLASS                      = 0x42
 	IPV6_ROUTER_ALERT                    = 0x16
+	IPV6_ROUTER_ALERT_ISOLATE            = 0x1e
 	IPV6_RTHDR                           = 0x39
 	IPV6_RTHDRDSTOPTS                    = 0x37
 	IPV6_RTHDR_LOOSE                     = 0x0
@@ -1134,6 +1150,20 @@ const (
 	LOCK_NB                              = 0x4
 	LOCK_SH                              = 0x1
 	LOCK_UN                              = 0x8
+	LOOP_CLR_FD                          = 0x4c01
+	LOOP_CTL_ADD                         = 0x4c80
+	LOOP_CTL_GET_FREE                    = 0x4c82
+	LOOP_CTL_REMOVE                      = 0x4c81
+	LOOP_GET_STATUS                      = 0x4c03
+	LOOP_GET_STATUS64                    = 0x4c05
+	LOOP_SET_BLOCK_SIZE                  = 0x4c09
+	LOOP_SET_CAPACITY                    = 0x4c07
+	LOOP_SET_DIRECT_IO                   = 0x4c08
+	LOOP_SET_FD                          = 0x4c00
+	LOOP_SET_STATUS                      = 0x4c02
+	LOOP_SET_STATUS64                    = 0x4c04
+	LO_KEY_SIZE                          = 0x20
+	LO_NAME_SIZE                         = 0x40
 	MADV_DODUMP                          = 0x11
 	MADV_DOFORK                          = 0xb
 	MADV_DONTDUMP                        = 0x10
@@ -2055,6 +2085,10 @@ const (
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
 	SIOCGSTAMPNS                         = 0x8907
+	SIOCGSTAMPNS_NEW                     = 0x40108907
+	SIOCGSTAMPNS_OLD                     = 0x8907
+	SIOCGSTAMP_NEW                       = 0x40108906
+	SIOCGSTAMP_OLD                       = 0x8906
 	SIOCINQ                              = 0x4004667f
 	SIOCOUTQ                             = 0x40047473
 	SIOCOUTQNSD                          = 0x894b
@@ -2262,6 +2296,7 @@ const (
 	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
 	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
 	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYNC_FILE_RANGE_WRITE_AND_WAIT       = 0x7
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -2485,6 +2520,7 @@ const (
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x801054d5
 	TUNDETACHFILTER                      = 0x801054d6
+	TUNGETDEVNETNS                       = 0x200054e3
 	TUNGETFEATURES                       = 0x400454cf
 	TUNGETFILTER                         = 0x401054db
 	TUNGETIFF                            = 0x400454d2

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

@@ -196,6 +196,8 @@ const (
 	BPF_A                                = 0x10
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
+	BPF_ADJ_ROOM_ENCAP_L2_MASK           = 0xff
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT          = 0x38
 	BPF_ALU                              = 0x4
 	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
@@ -217,6 +219,11 @@ const (
 	BPF_FROM_BE                          = 0x8
 	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4         = 0x2
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6         = 0x4
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE          = 0x8
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP          = 0x10
+	BPF_F_ADJ_ROOM_FIXED_GSO             = 0x1
 	BPF_F_ALLOW_MULTI                    = 0x2
 	BPF_F_ALLOW_OVERRIDE                 = 0x1
 	BPF_F_ANY_ALIGNMENT                  = 0x2
@@ -238,16 +245,19 @@ const (
 	BPF_F_PSEUDO_HDR                     = 0x10
 	BPF_F_QUERY_EFFECTIVE                = 0x1
 	BPF_F_RDONLY                         = 0x8
+	BPF_F_RDONLY_PROG                    = 0x80
 	BPF_F_RECOMPUTE_CSUM                 = 0x1
 	BPF_F_REUSE_STACKID                  = 0x400
 	BPF_F_SEQ_NUMBER                     = 0x8
 	BPF_F_SKIP_FIELD_MASK                = 0xff
 	BPF_F_STACK_BUILD_ID                 = 0x20
 	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_SYSCTL_BASE_NAME               = 0x1
 	BPF_F_TUNINFO_IPV6                   = 0x1
 	BPF_F_USER_BUILD_ID                  = 0x800
 	BPF_F_USER_STACK                     = 0x100
 	BPF_F_WRONLY                         = 0x10
+	BPF_F_WRONLY_PROG                    = 0x100
 	BPF_F_ZERO_CSUM_TX                   = 0x2
 	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
@@ -290,8 +300,10 @@ const (
 	BPF_OR                               = 0x40
 	BPF_PSEUDO_CALL                      = 0x1
 	BPF_PSEUDO_MAP_FD                    = 0x1
+	BPF_PSEUDO_MAP_VALUE                 = 0x2
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SK_STORAGE_GET_F_CREATE          = 0x1
 	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
 	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
 	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
@@ -411,6 +423,7 @@ const (
 	CLONE_NEWUTS                         = 0x4000000
 	CLONE_PARENT                         = 0x8000
 	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PIDFD                          = 0x1000
 	CLONE_PTRACE                         = 0x2000
 	CLONE_SETTLS                         = 0x80000
 	CLONE_SIGHAND                        = 0x800
@@ -527,6 +540,7 @@ const (
 	ETH_P_DNA_RC                         = 0x6002
 	ETH_P_DNA_RT                         = 0x6003
 	ETH_P_DSA                            = 0x1b
+	ETH_P_DSA_8021Q                      = 0xdadb
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
 	ETH_P_ERSPAN                         = 0x88be
@@ -707,6 +721,7 @@ const (
 	F_OFD_SETLKW                         = 0x26
 	F_OK                                 = 0x0
 	F_RDLCK                              = 0x0
+	F_SEAL_FUTURE_WRITE                  = 0x10
 	F_SEAL_GROW                          = 0x4
 	F_SEAL_SEAL                          = 0x1
 	F_SEAL_SHRINK                        = 0x2
@@ -972,6 +987,7 @@ const (
 	IPV6_RECVRTHDR                       = 0x38
 	IPV6_RECVTCLASS                      = 0x42
 	IPV6_ROUTER_ALERT                    = 0x16
+	IPV6_ROUTER_ALERT_ISOLATE            = 0x1e
 	IPV6_RTHDR                           = 0x39
 	IPV6_RTHDRDSTOPTS                    = 0x37
 	IPV6_RTHDR_LOOSE                     = 0x0
@@ -1134,6 +1150,20 @@ const (
 	LOCK_NB                              = 0x4
 	LOCK_SH                              = 0x1
 	LOCK_UN                              = 0x8
+	LOOP_CLR_FD                          = 0x4c01
+	LOOP_CTL_ADD                         = 0x4c80
+	LOOP_CTL_GET_FREE                    = 0x4c82
+	LOOP_CTL_REMOVE                      = 0x4c81
+	LOOP_GET_STATUS                      = 0x4c03
+	LOOP_GET_STATUS64                    = 0x4c05
+	LOOP_SET_BLOCK_SIZE                  = 0x4c09
+	LOOP_SET_CAPACITY                    = 0x4c07
+	LOOP_SET_DIRECT_IO                   = 0x4c08
+	LOOP_SET_FD                          = 0x4c00
+	LOOP_SET_STATUS                      = 0x4c02
+	LOOP_SET_STATUS64                    = 0x4c04
+	LO_KEY_SIZE                          = 0x20
+	LO_NAME_SIZE                         = 0x40
 	MADV_DODUMP                          = 0x11
 	MADV_DOFORK                          = 0xb
 	MADV_DONTDUMP                        = 0x10
@@ -1985,6 +2015,10 @@ const (
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
 	SIOCGSTAMPNS                         = 0x8907
+	SIOCGSTAMPNS_NEW                     = 0x80108907
+	SIOCGSTAMPNS_OLD                     = 0x8907
+	SIOCGSTAMP_NEW                       = 0x80108906
+	SIOCGSTAMP_OLD                       = 0x8906
 	SIOCINQ                              = 0x541b
 	SIOCOUTQ                             = 0x5411
 	SIOCOUTQNSD                          = 0x894b
@@ -2192,6 +2226,7 @@ const (
 	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
 	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
 	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYNC_FILE_RANGE_WRITE_AND_WAIT       = 0x7
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -2411,6 +2446,7 @@ const (
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x401054d5
 	TUNDETACHFILTER                      = 0x401054d6
+	TUNGETDEVNETNS                       = 0x54e3
 	TUNGETFEATURES                       = 0x800454cf
 	TUNGETFILTER                         = 0x801054db
 	TUNGETIFF                            = 0x800454d2

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

@@ -196,6 +196,8 @@ const (
 	BPF_A                                = 0x10
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
+	BPF_ADJ_ROOM_ENCAP_L2_MASK           = 0xff
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT          = 0x38
 	BPF_ALU                              = 0x4
 	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
@@ -217,6 +219,11 @@ const (
 	BPF_FROM_BE                          = 0x8
 	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4         = 0x2
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6         = 0x4
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE          = 0x8
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP          = 0x10
+	BPF_F_ADJ_ROOM_FIXED_GSO             = 0x1
 	BPF_F_ALLOW_MULTI                    = 0x2
 	BPF_F_ALLOW_OVERRIDE                 = 0x1
 	BPF_F_ANY_ALIGNMENT                  = 0x2
@@ -238,16 +245,19 @@ const (
 	BPF_F_PSEUDO_HDR                     = 0x10
 	BPF_F_QUERY_EFFECTIVE                = 0x1
 	BPF_F_RDONLY                         = 0x8
+	BPF_F_RDONLY_PROG                    = 0x80
 	BPF_F_RECOMPUTE_CSUM                 = 0x1
 	BPF_F_REUSE_STACKID                  = 0x400
 	BPF_F_SEQ_NUMBER                     = 0x8
 	BPF_F_SKIP_FIELD_MASK                = 0xff
 	BPF_F_STACK_BUILD_ID                 = 0x20
 	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_SYSCTL_BASE_NAME               = 0x1
 	BPF_F_TUNINFO_IPV6                   = 0x1
 	BPF_F_USER_BUILD_ID                  = 0x800
 	BPF_F_USER_STACK                     = 0x100
 	BPF_F_WRONLY                         = 0x10
+	BPF_F_WRONLY_PROG                    = 0x100
 	BPF_F_ZERO_CSUM_TX                   = 0x2
 	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
@@ -290,8 +300,10 @@ const (
 	BPF_OR                               = 0x40
 	BPF_PSEUDO_CALL                      = 0x1
 	BPF_PSEUDO_MAP_FD                    = 0x1
+	BPF_PSEUDO_MAP_VALUE                 = 0x2
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SK_STORAGE_GET_F_CREATE          = 0x1
 	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
 	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
 	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
@@ -411,6 +423,7 @@ const (
 	CLONE_NEWUTS                         = 0x4000000
 	CLONE_PARENT                         = 0x8000
 	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PIDFD                          = 0x1000
 	CLONE_PTRACE                         = 0x2000
 	CLONE_SETTLS                         = 0x80000
 	CLONE_SIGHAND                        = 0x800
@@ -527,6 +540,7 @@ const (
 	ETH_P_DNA_RC                         = 0x6002
 	ETH_P_DNA_RT                         = 0x6003
 	ETH_P_DSA                            = 0x1b
+	ETH_P_DSA_8021Q                      = 0xdadb
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
 	ETH_P_ERSPAN                         = 0x88be
@@ -707,6 +721,7 @@ const (
 	F_OFD_SETLKW                         = 0x26
 	F_OK                                 = 0x0
 	F_RDLCK                              = 0x0
+	F_SEAL_FUTURE_WRITE                  = 0x10
 	F_SEAL_GROW                          = 0x4
 	F_SEAL_SEAL                          = 0x1
 	F_SEAL_SHRINK                        = 0x2
@@ -972,6 +987,7 @@ const (
 	IPV6_RECVRTHDR                       = 0x38
 	IPV6_RECVTCLASS                      = 0x42
 	IPV6_ROUTER_ALERT                    = 0x16
+	IPV6_ROUTER_ALERT_ISOLATE            = 0x1e
 	IPV6_RTHDR                           = 0x39
 	IPV6_RTHDRDSTOPTS                    = 0x37
 	IPV6_RTHDR_LOOSE                     = 0x0
@@ -1134,6 +1150,20 @@ const (
 	LOCK_NB                              = 0x4
 	LOCK_SH                              = 0x1
 	LOCK_UN                              = 0x8
+	LOOP_CLR_FD                          = 0x4c01
+	LOOP_CTL_ADD                         = 0x4c80
+	LOOP_CTL_GET_FREE                    = 0x4c82
+	LOOP_CTL_REMOVE                      = 0x4c81
+	LOOP_GET_STATUS                      = 0x4c03
+	LOOP_GET_STATUS64                    = 0x4c05
+	LOOP_SET_BLOCK_SIZE                  = 0x4c09
+	LOOP_SET_CAPACITY                    = 0x4c07
+	LOOP_SET_DIRECT_IO                   = 0x4c08
+	LOOP_SET_FD                          = 0x4c00
+	LOOP_SET_STATUS                      = 0x4c02
+	LOOP_SET_STATUS64                    = 0x4c04
+	LO_KEY_SIZE                          = 0x20
+	LO_NAME_SIZE                         = 0x40
 	MADV_DODUMP                          = 0x11
 	MADV_DOFORK                          = 0xb
 	MADV_DONTDUMP                        = 0x10
@@ -2058,6 +2088,10 @@ const (
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
 	SIOCGSTAMPNS                         = 0x8907
+	SIOCGSTAMPNS_NEW                     = 0x80108907
+	SIOCGSTAMPNS_OLD                     = 0x8907
+	SIOCGSTAMP_NEW                       = 0x80108906
+	SIOCGSTAMP_OLD                       = 0x8906
 	SIOCINQ                              = 0x541b
 	SIOCOUTQ                             = 0x5411
 	SIOCOUTQNSD                          = 0x894b
@@ -2265,6 +2299,7 @@ const (
 	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
 	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
 	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYNC_FILE_RANGE_WRITE_AND_WAIT       = 0x7
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -2484,6 +2519,7 @@ const (
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x401054d5
 	TUNDETACHFILTER                      = 0x401054d6
+	TUNGETDEVNETNS                       = 0x54e3
 	TUNGETFEATURES                       = 0x800454cf
 	TUNGETFILTER                         = 0x801054db
 	TUNGETIFF                            = 0x800454d2

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

@@ -199,6 +199,8 @@ const (
 	BPF_A                                = 0x10
 	BPF_ABS                              = 0x20
 	BPF_ADD                              = 0x0
+	BPF_ADJ_ROOM_ENCAP_L2_MASK           = 0xff
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT          = 0x38
 	BPF_ALU                              = 0x4
 	BPF_ALU64                            = 0x7
 	BPF_AND                              = 0x50
@@ -220,6 +222,11 @@ const (
 	BPF_FROM_BE                          = 0x8
 	BPF_FROM_LE                          = 0x0
 	BPF_FS_MAGIC                         = 0xcafe4a11
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4         = 0x2
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6         = 0x4
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE          = 0x8
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP          = 0x10
+	BPF_F_ADJ_ROOM_FIXED_GSO             = 0x1
 	BPF_F_ALLOW_MULTI                    = 0x2
 	BPF_F_ALLOW_OVERRIDE                 = 0x1
 	BPF_F_ANY_ALIGNMENT                  = 0x2
@@ -241,16 +248,19 @@ const (
 	BPF_F_PSEUDO_HDR                     = 0x10
 	BPF_F_QUERY_EFFECTIVE                = 0x1
 	BPF_F_RDONLY                         = 0x8
+	BPF_F_RDONLY_PROG                    = 0x80
 	BPF_F_RECOMPUTE_CSUM                 = 0x1
 	BPF_F_REUSE_STACKID                  = 0x400
 	BPF_F_SEQ_NUMBER                     = 0x8
 	BPF_F_SKIP_FIELD_MASK                = 0xff
 	BPF_F_STACK_BUILD_ID                 = 0x20
 	BPF_F_STRICT_ALIGNMENT               = 0x1
+	BPF_F_SYSCTL_BASE_NAME               = 0x1
 	BPF_F_TUNINFO_IPV6                   = 0x1
 	BPF_F_USER_BUILD_ID                  = 0x800
 	BPF_F_USER_STACK                     = 0x100
 	BPF_F_WRONLY                         = 0x10
+	BPF_F_WRONLY_PROG                    = 0x100
 	BPF_F_ZERO_CSUM_TX                   = 0x2
 	BPF_F_ZERO_SEED                      = 0x40
 	BPF_H                                = 0x8
@@ -293,8 +303,10 @@ const (
 	BPF_OR                               = 0x40
 	BPF_PSEUDO_CALL                      = 0x1
 	BPF_PSEUDO_MAP_FD                    = 0x1
+	BPF_PSEUDO_MAP_VALUE                 = 0x2
 	BPF_RET                              = 0x6
 	BPF_RSH                              = 0x70
+	BPF_SK_STORAGE_GET_F_CREATE          = 0x1
 	BPF_SOCK_OPS_ALL_CB_FLAGS            = 0x7
 	BPF_SOCK_OPS_RETRANS_CB_FLAG         = 0x2
 	BPF_SOCK_OPS_RTO_CB_FLAG             = 0x1
@@ -414,6 +426,7 @@ const (
 	CLONE_NEWUTS                         = 0x4000000
 	CLONE_PARENT                         = 0x8000
 	CLONE_PARENT_SETTID                  = 0x100000
+	CLONE_PIDFD                          = 0x1000
 	CLONE_PTRACE                         = 0x2000
 	CLONE_SETTLS                         = 0x80000
 	CLONE_SIGHAND                        = 0x800
@@ -531,6 +544,7 @@ const (
 	ETH_P_DNA_RC                         = 0x6002
 	ETH_P_DNA_RT                         = 0x6003
 	ETH_P_DSA                            = 0x1b
+	ETH_P_DSA_8021Q                      = 0xdadb
 	ETH_P_ECONET                         = 0x18
 	ETH_P_EDSA                           = 0xdada
 	ETH_P_ERSPAN                         = 0x88be
@@ -711,6 +725,7 @@ const (
 	F_OFD_SETLKW                         = 0x26
 	F_OK                                 = 0x0
 	F_RDLCK                              = 0x1
+	F_SEAL_FUTURE_WRITE                  = 0x10
 	F_SEAL_GROW                          = 0x4
 	F_SEAL_SEAL                          = 0x1
 	F_SEAL_SHRINK                        = 0x2
@@ -976,6 +991,7 @@ const (
 	IPV6_RECVRTHDR                       = 0x38
 	IPV6_RECVTCLASS                      = 0x42
 	IPV6_ROUTER_ALERT                    = 0x16
+	IPV6_ROUTER_ALERT_ISOLATE            = 0x1e
 	IPV6_RTHDR                           = 0x39
 	IPV6_RTHDRDSTOPTS                    = 0x37
 	IPV6_RTHDR_LOOSE                     = 0x0
@@ -1138,6 +1154,20 @@ const (
 	LOCK_NB                              = 0x4
 	LOCK_SH                              = 0x1
 	LOCK_UN                              = 0x8
+	LOOP_CLR_FD                          = 0x4c01
+	LOOP_CTL_ADD                         = 0x4c80
+	LOOP_CTL_GET_FREE                    = 0x4c82
+	LOOP_CTL_REMOVE                      = 0x4c81
+	LOOP_GET_STATUS                      = 0x4c03
+	LOOP_GET_STATUS64                    = 0x4c05
+	LOOP_SET_BLOCK_SIZE                  = 0x4c09
+	LOOP_SET_CAPACITY                    = 0x4c07
+	LOOP_SET_DIRECT_IO                   = 0x4c08
+	LOOP_SET_FD                          = 0x4c00
+	LOOP_SET_STATUS                      = 0x4c02
+	LOOP_SET_STATUS64                    = 0x4c04
+	LO_KEY_SIZE                          = 0x20
+	LO_NAME_SIZE                         = 0x40
 	MADV_DODUMP                          = 0x11
 	MADV_DOFORK                          = 0xb
 	MADV_DONTDUMP                        = 0x10
@@ -2050,6 +2080,10 @@ const (
 	SIOCGSKNS                            = 0x894c
 	SIOCGSTAMP                           = 0x8906
 	SIOCGSTAMPNS                         = 0x8907
+	SIOCGSTAMPNS_NEW                     = 0x40108907
+	SIOCGSTAMPNS_OLD                     = 0x8907
+	SIOCGSTAMP_NEW                       = 0x40108906
+	SIOCGSTAMP_OLD                       = 0x8906
 	SIOCINQ                              = 0x4004667f
 	SIOCOUTQ                             = 0x40047473
 	SIOCOUTQNSD                          = 0x894b
@@ -2257,6 +2291,7 @@ const (
 	SYNC_FILE_RANGE_WAIT_AFTER           = 0x4
 	SYNC_FILE_RANGE_WAIT_BEFORE          = 0x1
 	SYNC_FILE_RANGE_WRITE                = 0x2
+	SYNC_FILE_RANGE_WRITE_AND_WAIT       = 0x7
 	SYSFS_MAGIC                          = 0x62656572
 	S_BLKSIZE                            = 0x200
 	S_IEXEC                              = 0x40
@@ -2473,6 +2508,7 @@ const (
 	TS_COMM_LEN                          = 0x20
 	TUNATTACHFILTER                      = 0x801054d5
 	TUNDETACHFILTER                      = 0x801054d6
+	TUNGETDEVNETNS                       = 0x200054e3
 	TUNGETFEATURES                       = 0x400454cf
 	TUNGETFILTER                         = 0x401054db
 	TUNGETIFF                            = 0x400454d2

vendor/golang.org/x/sys/unix/zsyscall_darwin_386.1_11.go

@@ -377,16 +377,6 @@ func Munlockall() (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) {
-	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func getattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) {
 	_, _, e1 := Syscall6(SYS_GETATTRLIST, uintptr(unsafe.Pointer(path)), uintptr(list), uintptr(buf), uintptr(size), uintptr(options), 0)
 	if e1 != 0 {
@@ -1691,6 +1681,16 @@ func writelen(fd int, buf *byte, nbuf int) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func gettimeofday(tp *Timeval) (sec int32, usec int32, err error) {
 	r0, r1, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
 	sec = int32(r0)

vendor/golang.org/x/sys/unix/zsyscall_darwin_386.go

@@ -527,21 +527,6 @@ func libc_munlockall_trampoline()
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) {
-	_, _, e1 := syscall_syscall6(funcPC(libc_ptrace_trampoline), uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-func libc_ptrace_trampoline()
-
-//go:linkname libc_ptrace libc_ptrace
-//go:cgo_import_dynamic libc_ptrace ptrace "/usr/lib/libSystem.B.dylib"
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func getattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) {
 	_, _, e1 := syscall_syscall6(funcPC(libc_getattrlist_trampoline), uintptr(unsafe.Pointer(path)), uintptr(list), uintptr(buf), uintptr(size), uintptr(options), 0)
 	if e1 != 0 {
@@ -2341,6 +2326,21 @@ func writelen(fd int, buf *byte, nbuf int) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) {
+	_, _, e1 := syscall_syscall6(funcPC(libc_ptrace_trampoline), uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_ptrace_trampoline()
+
+//go:linkname libc_ptrace libc_ptrace
+//go:cgo_import_dynamic libc_ptrace ptrace "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func gettimeofday(tp *Timeval) (sec int32, usec int32, err error) {
 	r0, r1, e1 := syscall_rawSyscall(funcPC(libc_gettimeofday_trampoline), uintptr(unsafe.Pointer(tp)), 0, 0)
 	sec = int32(r0)

vendor/golang.org/x/sys/unix/zsyscall_darwin_386.s

@@ -64,8 +64,6 @@ TEXT ·libc_munlock_trampoline(SB),NOSPLIT,$0-0
 	JMP	libc_munlock(SB)
 TEXT ·libc_munlockall_trampoline(SB),NOSPLIT,$0-0
 	JMP	libc_munlockall(SB)
-TEXT ·libc_ptrace_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_ptrace(SB)
 TEXT ·libc_getattrlist_trampoline(SB),NOSPLIT,$0-0
 	JMP	libc_getattrlist(SB)
 TEXT ·libc_pipe_trampoline(SB),NOSPLIT,$0-0
@@ -264,6 +262,8 @@ TEXT ·libc_mmap_trampoline(SB),NOSPLIT,$0-0
 	JMP	libc_mmap(SB)
 TEXT ·libc_munmap_trampoline(SB),NOSPLIT,$0-0
 	JMP	libc_munmap(SB)
+TEXT ·libc_ptrace_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_ptrace(SB)
 TEXT ·libc_gettimeofday_trampoline(SB),NOSPLIT,$0-0
 	JMP	libc_gettimeofday(SB)
 TEXT ·libc_fstat64_trampoline(SB),NOSPLIT,$0-0

vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go

@@ -527,21 +527,6 @@ func libc_munlockall_trampoline()
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) {
-	_, _, e1 := syscall_syscall6(funcPC(libc_ptrace_trampoline), uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-func libc_ptrace_trampoline()
-
-//go:linkname libc_ptrace libc_ptrace
-//go:cgo_import_dynamic libc_ptrace ptrace "/usr/lib/libSystem.B.dylib"
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func getattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) {
 	_, _, e1 := syscall_syscall6(funcPC(libc_getattrlist_trampoline), uintptr(unsafe.Pointer(path)), uintptr(list), uintptr(buf), uintptr(size), uintptr(options), 0)
 	if e1 != 0 {
@@ -2356,6 +2341,21 @@ func writelen(fd int, buf *byte, nbuf int) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) {
+	_, _, e1 := syscall_syscall6(funcPC(libc_ptrace_trampoline), uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func libc_ptrace_trampoline()
+
+//go:linkname libc_ptrace libc_ptrace
+//go:cgo_import_dynamic libc_ptrace ptrace "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func gettimeofday(tp *Timeval) (sec int64, usec int32, err error) {
 	r0, r1, e1 := syscall_rawSyscall(funcPC(libc_gettimeofday_trampoline), uintptr(unsafe.Pointer(tp)), 0, 0)
 	sec = int64(r0)

vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.s

@@ -64,8 +64,6 @@ TEXT ·libc_munlock_trampoline(SB),NOSPLIT,$0-0
 	JMP	libc_munlock(SB)
 TEXT ·libc_munlockall_trampoline(SB),NOSPLIT,$0-0
 	JMP	libc_munlockall(SB)
-TEXT ·libc_ptrace_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_ptrace(SB)
 TEXT ·libc_getattrlist_trampoline(SB),NOSPLIT,$0-0
 	JMP	libc_getattrlist(SB)
 TEXT ·libc_pipe_trampoline(SB),NOSPLIT,$0-0
@@ -266,6 +264,8 @@ TEXT ·libc_mmap_trampoline(SB),NOSPLIT,$0-0
 	JMP	libc_mmap(SB)
 TEXT ·libc_munmap_trampoline(SB),NOSPLIT,$0-0
 	JMP	libc_munmap(SB)
+TEXT ·libc_ptrace_trampoline(SB),NOSPLIT,$0-0
+	JMP	libc_ptrace(SB)
 TEXT ·libc_gettimeofday_trampoline(SB),NOSPLIT,$0-0
 	JMP	libc_gettimeofday(SB)
 TEXT ·libc_fstat64_trampoline(SB),NOSPLIT,$0-0

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

@@ -527,21 +527,6 @@ func libc_munlockall_trampoline()
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) {
-	_, _, e1 := syscall_syscall6(funcPC(libc_ptrace_trampoline), uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-func libc_ptrace_trampoline()
-
-//go:linkname libc_ptrace libc_ptrace
-//go:cgo_import_dynamic libc_ptrace ptrace "/usr/lib/libSystem.B.dylib"
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func getattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) {
 	_, _, e1 := syscall_syscall6(funcPC(libc_getattrlist_trampoline), uintptr(unsafe.Pointer(path)), uintptr(list), uintptr(buf), uintptr(size), uintptr(options), 0)
 	if e1 != 0 {

vendor/golang.org/x/sys/unix/zsyscall_darwin_arm.s

@@ -64,8 +64,6 @@ TEXT ·libc_munlock_trampoline(SB),NOSPLIT,$0-0
 	JMP	libc_munlock(SB)
 TEXT ·libc_munlockall_trampoline(SB),NOSPLIT,$0-0
 	JMP	libc_munlockall(SB)
-TEXT ·libc_ptrace_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_ptrace(SB)
 TEXT ·libc_getattrlist_trampoline(SB),NOSPLIT,$0-0
 	JMP	libc_getattrlist(SB)
 TEXT ·libc_pipe_trampoline(SB),NOSPLIT,$0-0

vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go

@@ -527,21 +527,6 @@ func libc_munlockall_trampoline()
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) {
-	_, _, e1 := syscall_syscall6(funcPC(libc_ptrace_trampoline), uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-func libc_ptrace_trampoline()
-
-//go:linkname libc_ptrace libc_ptrace
-//go:cgo_import_dynamic libc_ptrace ptrace "/usr/lib/libSystem.B.dylib"
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func getattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) {
 	_, _, e1 := syscall_syscall6(funcPC(libc_getattrlist_trampoline), uintptr(unsafe.Pointer(path)), uintptr(list), uintptr(buf), uintptr(size), uintptr(options), 0)
 	if e1 != 0 {

vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.s

@@ -64,8 +64,6 @@ TEXT ·libc_munlock_trampoline(SB),NOSPLIT,$0-0
 	JMP	libc_munlock(SB)
 TEXT ·libc_munlockall_trampoline(SB),NOSPLIT,$0-0
 	JMP	libc_munlockall(SB)
-TEXT ·libc_ptrace_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_ptrace(SB)
 TEXT ·libc_getattrlist_trampoline(SB),NOSPLIT,$0-0
 	JMP	libc_getattrlist(SB)
 TEXT ·libc_pipe_trampoline(SB),NOSPLIT,$0-0

vendor/golang.org/x/sys/unix/zsysnum_linux_386.go

@@ -423,4 +423,10 @@ const (
 	SYS_IO_URING_SETUP               = 425
 	SYS_IO_URING_ENTER               = 426
 	SYS_IO_URING_REGISTER            = 427
+	SYS_OPEN_TREE                    = 428
+	SYS_MOVE_MOUNT                   = 429
+	SYS_FSOPEN                       = 430
+	SYS_FSCONFIG                     = 431
+	SYS_FSMOUNT                      = 432
+	SYS_FSPICK                       = 433
 )

vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go

@@ -345,4 +345,10 @@ const (
 	SYS_IO_URING_SETUP         = 425
 	SYS_IO_URING_ENTER         = 426
 	SYS_IO_URING_REGISTER      = 427
+	SYS_OPEN_TREE              = 428
+	SYS_MOVE_MOUNT             = 429
+	SYS_FSOPEN                 = 430
+	SYS_FSCONFIG               = 431
+	SYS_FSMOUNT                = 432
+	SYS_FSPICK                 = 433
 )

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

@@ -387,4 +387,10 @@ const (
 	SYS_IO_URING_SETUP               = 425
 	SYS_IO_URING_ENTER               = 426
 	SYS_IO_URING_REGISTER            = 427
+	SYS_OPEN_TREE                    = 428
+	SYS_MOVE_MOUNT                   = 429
+	SYS_FSOPEN                       = 430
+	SYS_FSCONFIG                     = 431
+	SYS_FSMOUNT                      = 432
+	SYS_FSPICK                       = 433
 )

vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go

@@ -290,4 +290,10 @@ const (
 	SYS_IO_URING_SETUP         = 425
 	SYS_IO_URING_ENTER         = 426
 	SYS_IO_URING_REGISTER      = 427
+	SYS_OPEN_TREE              = 428
+	SYS_MOVE_MOUNT             = 429
+	SYS_FSOPEN                 = 430
+	SYS_FSCONFIG               = 431
+	SYS_FSMOUNT                = 432
+	SYS_FSPICK                 = 433
 )

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

@@ -408,4 +408,10 @@ const (
 	SYS_IO_URING_SETUP               = 4425
 	SYS_IO_URING_ENTER               = 4426
 	SYS_IO_URING_REGISTER            = 4427
+	SYS_OPEN_TREE                    = 4428
+	SYS_MOVE_MOUNT                   = 4429
+	SYS_FSOPEN                       = 4430
+	SYS_FSCONFIG                     = 4431
+	SYS_FSMOUNT                      = 4432
+	SYS_FSPICK                       = 4433
 )

vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go

@@ -338,4 +338,10 @@ const (
 	SYS_IO_URING_SETUP         = 5425
 	SYS_IO_URING_ENTER         = 5426
 	SYS_IO_URING_REGISTER      = 5427
+	SYS_OPEN_TREE              = 5428
+	SYS_MOVE_MOUNT             = 5429
+	SYS_FSOPEN                 = 5430
+	SYS_FSCONFIG               = 5431
+	SYS_FSMOUNT                = 5432
+	SYS_FSPICK                 = 5433
 )

vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go

@@ -338,4 +338,10 @@ const (
 	SYS_IO_URING_SETUP         = 5425
 	SYS_IO_URING_ENTER         = 5426
 	SYS_IO_URING_REGISTER      = 5427
+	SYS_OPEN_TREE              = 5428
+	SYS_MOVE_MOUNT             = 5429
+	SYS_FSOPEN                 = 5430
+	SYS_FSCONFIG               = 5431
+	SYS_FSMOUNT                = 5432
+	SYS_FSPICK                 = 5433
 )

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

@@ -408,4 +408,10 @@ const (
 	SYS_IO_URING_SETUP               = 4425
 	SYS_IO_URING_ENTER               = 4426
 	SYS_IO_URING_REGISTER            = 4427
+	SYS_OPEN_TREE                    = 4428
+	SYS_MOVE_MOUNT                   = 4429
+	SYS_FSOPEN                       = 4430
+	SYS_FSCONFIG                     = 4431
+	SYS_FSMOUNT                      = 4432
+	SYS_FSPICK                       = 4433
 )

vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go

@@ -387,4 +387,10 @@ const (
 	SYS_IO_URING_SETUP         = 425
 	SYS_IO_URING_ENTER         = 426
 	SYS_IO_URING_REGISTER      = 427
+	SYS_OPEN_TREE              = 428
+	SYS_MOVE_MOUNT             = 429
+	SYS_FSOPEN                 = 430
+	SYS_FSCONFIG               = 431
+	SYS_FSMOUNT                = 432
+	SYS_FSPICK                 = 433
 )

vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go

@@ -387,4 +387,10 @@ const (
 	SYS_IO_URING_SETUP         = 425
 	SYS_IO_URING_ENTER         = 426
 	SYS_IO_URING_REGISTER      = 427
+	SYS_OPEN_TREE              = 428
+	SYS_MOVE_MOUNT             = 429
+	SYS_FSOPEN                 = 430
+	SYS_FSCONFIG               = 431
+	SYS_FSMOUNT                = 432
+	SYS_FSPICK                 = 433
 )

vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go

@@ -289,4 +289,10 @@ const (
 	SYS_IO_URING_SETUP         = 425
 	SYS_IO_URING_ENTER         = 426
 	SYS_IO_URING_REGISTER      = 427
+	SYS_OPEN_TREE              = 428
+	SYS_MOVE_MOUNT             = 429
+	SYS_FSOPEN                 = 430
+	SYS_FSCONFIG               = 431
+	SYS_FSMOUNT                = 432
+	SYS_FSPICK                 = 433
 )

vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go

@@ -352,4 +352,10 @@ const (
 	SYS_IO_URING_SETUP         = 425
 	SYS_IO_URING_ENTER         = 426
 	SYS_IO_URING_REGISTER      = 427
+	SYS_OPEN_TREE              = 428
+	SYS_MOVE_MOUNT             = 429
+	SYS_FSOPEN                 = 430
+	SYS_FSCONFIG               = 431
+	SYS_FSMOUNT                = 432
+	SYS_FSPICK                 = 433
 )

vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go

@@ -367,4 +367,10 @@ const (
 	SYS_IO_URING_SETUP         = 425
 	SYS_IO_URING_ENTER         = 426
 	SYS_IO_URING_REGISTER      = 427
+	SYS_OPEN_TREE              = 428
+	SYS_MOVE_MOUNT             = 429
+	SYS_FSOPEN                 = 430
+	SYS_FSCONFIG               = 431
+	SYS_FSMOUNT                = 432
+	SYS_FSPICK                 = 433
 )

vendor/golang.org/x/sys/unix/ztypes_linux_386.go

@@ -2484,3 +2484,40 @@ const (
 	LINUX_CAPABILITY_VERSION_2 = 0x20071026
 	LINUX_CAPABILITY_VERSION_3 = 0x20080522
 )
+
+const (
+	LO_FLAGS_READ_ONLY = 0x1
+	LO_FLAGS_AUTOCLEAR = 0x4
+	LO_FLAGS_PARTSCAN  = 0x8
+	LO_FLAGS_DIRECT_IO = 0x10
+)
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint16
+	Inode            uint32
+	Rdevice          uint16
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]int8
+	Encrypt_key      [32]uint8
+	Init             [2]uint32
+	Reserved         [4]int8
+}
+type LoopInfo64 struct {
+	Device           uint64
+	Inode            uint64
+	Rdevice          uint64
+	Offset           uint64
+	Sizelimit        uint64
+	Number           uint32
+	Encrypt_type     uint32
+	Encrypt_key_size uint32
+	Flags            uint32
+	File_name        [64]uint8
+	Crypt_name       [64]uint8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+}

vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go

@@ -2497,3 +2497,41 @@ const (
 	LINUX_CAPABILITY_VERSION_2 = 0x20071026
 	LINUX_CAPABILITY_VERSION_3 = 0x20080522
 )
+
+const (
+	LO_FLAGS_READ_ONLY = 0x1
+	LO_FLAGS_AUTOCLEAR = 0x4
+	LO_FLAGS_PARTSCAN  = 0x8
+	LO_FLAGS_DIRECT_IO = 0x10
+)
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint64
+	Inode            uint64
+	Rdevice          uint64
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]int8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+	Reserved         [4]int8
+	_                [4]byte
+}
+type LoopInfo64 struct {
+	Device           uint64
+	Inode            uint64
+	Rdevice          uint64
+	Offset           uint64
+	Sizelimit        uint64
+	Number           uint32
+	Encrypt_type     uint32
+	Encrypt_key_size uint32
+	Flags            uint32
+	File_name        [64]uint8
+	Crypt_name       [64]uint8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+}

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

@@ -2475,3 +2475,40 @@ const (
 	LINUX_CAPABILITY_VERSION_2 = 0x20071026
 	LINUX_CAPABILITY_VERSION_3 = 0x20080522
 )
+
+const (
+	LO_FLAGS_READ_ONLY = 0x1
+	LO_FLAGS_AUTOCLEAR = 0x4
+	LO_FLAGS_PARTSCAN  = 0x8
+	LO_FLAGS_DIRECT_IO = 0x10
+)
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint16
+	Inode            uint32
+	Rdevice          uint16
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]uint8
+	Encrypt_key      [32]uint8
+	Init             [2]uint32
+	Reserved         [4]uint8
+}
+type LoopInfo64 struct {
+	Device           uint64
+	Inode            uint64
+	Rdevice          uint64
+	Offset           uint64
+	Sizelimit        uint64
+	Number           uint32
+	Encrypt_type     uint32
+	Encrypt_key_size uint32
+	Flags            uint32
+	File_name        [64]uint8
+	Crypt_name       [64]uint8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+}

vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go

@@ -2476,3 +2476,41 @@ const (
 	LINUX_CAPABILITY_VERSION_2 = 0x20071026
 	LINUX_CAPABILITY_VERSION_3 = 0x20080522
 )
+
+const (
+	LO_FLAGS_READ_ONLY = 0x1
+	LO_FLAGS_AUTOCLEAR = 0x4
+	LO_FLAGS_PARTSCAN  = 0x8
+	LO_FLAGS_DIRECT_IO = 0x10
+)
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint32
+	Inode            uint64
+	Rdevice          uint32
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]int8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+	Reserved         [4]int8
+	_                [4]byte
+}
+type LoopInfo64 struct {
+	Device           uint64
+	Inode            uint64
+	Rdevice          uint64
+	Offset           uint64
+	Sizelimit        uint64
+	Number           uint32
+	Encrypt_type     uint32
+	Encrypt_key_size uint32
+	Flags            uint32
+	File_name        [64]uint8
+	Crypt_name       [64]uint8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+}

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

@@ -2481,3 +2481,40 @@ const (
 	LINUX_CAPABILITY_VERSION_2 = 0x20071026
 	LINUX_CAPABILITY_VERSION_3 = 0x20080522
 )
+
+const (
+	LO_FLAGS_READ_ONLY = 0x1
+	LO_FLAGS_AUTOCLEAR = 0x4
+	LO_FLAGS_PARTSCAN  = 0x8
+	LO_FLAGS_DIRECT_IO = 0x10
+)
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint32
+	Inode            uint32
+	Rdevice          uint32
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]int8
+	Encrypt_key      [32]uint8
+	Init             [2]uint32
+	Reserved         [4]int8
+}
+type LoopInfo64 struct {
+	Device           uint64
+	Inode            uint64
+	Rdevice          uint64
+	Offset           uint64
+	Sizelimit        uint64
+	Number           uint32
+	Encrypt_type     uint32
+	Encrypt_key_size uint32
+	Flags            uint32
+	File_name        [64]uint8
+	Crypt_name       [64]uint8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+}

vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go

@@ -2478,3 +2478,41 @@ const (
 	LINUX_CAPABILITY_VERSION_2 = 0x20071026
 	LINUX_CAPABILITY_VERSION_3 = 0x20080522
 )
+
+const (
+	LO_FLAGS_READ_ONLY = 0x1
+	LO_FLAGS_AUTOCLEAR = 0x4
+	LO_FLAGS_PARTSCAN  = 0x8
+	LO_FLAGS_DIRECT_IO = 0x10
+)
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint32
+	Inode            uint64
+	Rdevice          uint32
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]int8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+	Reserved         [4]int8
+	_                [4]byte
+}
+type LoopInfo64 struct {
+	Device           uint64
+	Inode            uint64
+	Rdevice          uint64
+	Offset           uint64
+	Sizelimit        uint64
+	Number           uint32
+	Encrypt_type     uint32
+	Encrypt_key_size uint32
+	Flags            uint32
+	File_name        [64]uint8
+	Crypt_name       [64]uint8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+}

vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go

@@ -2478,3 +2478,41 @@ const (
 	LINUX_CAPABILITY_VERSION_2 = 0x20071026
 	LINUX_CAPABILITY_VERSION_3 = 0x20080522
 )
+
+const (
+	LO_FLAGS_READ_ONLY = 0x1
+	LO_FLAGS_AUTOCLEAR = 0x4
+	LO_FLAGS_PARTSCAN  = 0x8
+	LO_FLAGS_DIRECT_IO = 0x10
+)
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint32
+	Inode            uint64
+	Rdevice          uint32
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]int8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+	Reserved         [4]int8
+	_                [4]byte
+}
+type LoopInfo64 struct {
+	Device           uint64
+	Inode            uint64
+	Rdevice          uint64
+	Offset           uint64
+	Sizelimit        uint64
+	Number           uint32
+	Encrypt_type     uint32
+	Encrypt_key_size uint32
+	Flags            uint32
+	File_name        [64]uint8
+	Crypt_name       [64]uint8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+}

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

@@ -2481,3 +2481,40 @@ const (
 	LINUX_CAPABILITY_VERSION_2 = 0x20071026
 	LINUX_CAPABILITY_VERSION_3 = 0x20080522
 )
+
+const (
+	LO_FLAGS_READ_ONLY = 0x1
+	LO_FLAGS_AUTOCLEAR = 0x4
+	LO_FLAGS_PARTSCAN  = 0x8
+	LO_FLAGS_DIRECT_IO = 0x10
+)
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint32
+	Inode            uint32
+	Rdevice          uint32
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]int8
+	Encrypt_key      [32]uint8
+	Init             [2]uint32
+	Reserved         [4]int8
+}
+type LoopInfo64 struct {
+	Device           uint64
+	Inode            uint64
+	Rdevice          uint64
+	Offset           uint64
+	Sizelimit        uint64
+	Number           uint32
+	Encrypt_type     uint32
+	Encrypt_key_size uint32
+	Flags            uint32
+	File_name        [64]uint8
+	Crypt_name       [64]uint8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+}

vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go

@@ -2486,3 +2486,41 @@ const (
 	LINUX_CAPABILITY_VERSION_2 = 0x20071026
 	LINUX_CAPABILITY_VERSION_3 = 0x20080522
 )
+
+const (
+	LO_FLAGS_READ_ONLY = 0x1
+	LO_FLAGS_AUTOCLEAR = 0x4
+	LO_FLAGS_PARTSCAN  = 0x8
+	LO_FLAGS_DIRECT_IO = 0x10
+)
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint64
+	Inode            uint64
+	Rdevice          uint64
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]uint8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+	Reserved         [4]uint8
+	_                [4]byte
+}
+type LoopInfo64 struct {
+	Device           uint64
+	Inode            uint64
+	Rdevice          uint64
+	Offset           uint64
+	Sizelimit        uint64
+	Number           uint32
+	Encrypt_type     uint32
+	Encrypt_key_size uint32
+	Flags            uint32
+	File_name        [64]uint8
+	Crypt_name       [64]uint8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+}

vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go

@@ -2486,3 +2486,41 @@ const (
 	LINUX_CAPABILITY_VERSION_2 = 0x20071026
 	LINUX_CAPABILITY_VERSION_3 = 0x20080522
 )
+
+const (
+	LO_FLAGS_READ_ONLY = 0x1
+	LO_FLAGS_AUTOCLEAR = 0x4
+	LO_FLAGS_PARTSCAN  = 0x8
+	LO_FLAGS_DIRECT_IO = 0x10
+)
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint64
+	Inode            uint64
+	Rdevice          uint64
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]uint8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+	Reserved         [4]uint8
+	_                [4]byte
+}
+type LoopInfo64 struct {
+	Device           uint64
+	Inode            uint64
+	Rdevice          uint64
+	Offset           uint64
+	Sizelimit        uint64
+	Number           uint32
+	Encrypt_type     uint32
+	Encrypt_key_size uint32
+	Flags            uint32
+	File_name        [64]uint8
+	Crypt_name       [64]uint8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+}

vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go

@@ -808,6 +808,7 @@ type Ustat_t struct {
 
 type EpollEvent struct {
 	Events uint32
+	_      int32
 	Fd     int32
 	Pad    int32
 }
@@ -2503,3 +2504,41 @@ const (
 	LINUX_CAPABILITY_VERSION_2 = 0x20071026
 	LINUX_CAPABILITY_VERSION_3 = 0x20080522
 )
+
+const (
+	LO_FLAGS_READ_ONLY = 0x1
+	LO_FLAGS_AUTOCLEAR = 0x4
+	LO_FLAGS_PARTSCAN  = 0x8
+	LO_FLAGS_DIRECT_IO = 0x10
+)
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint32
+	Inode            uint64
+	Rdevice          uint32
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]uint8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+	Reserved         [4]uint8
+	_                [4]byte
+}
+type LoopInfo64 struct {
+	Device           uint64
+	Inode            uint64
+	Rdevice          uint64
+	Offset           uint64
+	Sizelimit        uint64
+	Number           uint32
+	Encrypt_type     uint32
+	Encrypt_key_size uint32
+	Flags            uint32
+	File_name        [64]uint8
+	Crypt_name       [64]uint8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+}

vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go

@@ -2500,3 +2500,41 @@ const (
 	LINUX_CAPABILITY_VERSION_2 = 0x20071026
 	LINUX_CAPABILITY_VERSION_3 = 0x20080522
 )
+
+const (
+	LO_FLAGS_READ_ONLY = 0x1
+	LO_FLAGS_AUTOCLEAR = 0x4
+	LO_FLAGS_PARTSCAN  = 0x8
+	LO_FLAGS_DIRECT_IO = 0x10
+)
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint16
+	Inode            uint64
+	Rdevice          uint16
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]int8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+	Reserved         [4]int8
+	_                [4]byte
+}
+type LoopInfo64 struct {
+	Device           uint64
+	Inode            uint64
+	Rdevice          uint64
+	Offset           uint64
+	Sizelimit        uint64
+	Number           uint32
+	Encrypt_type     uint32
+	Encrypt_key_size uint32
+	Flags            uint32
+	File_name        [64]uint8
+	Crypt_name       [64]uint8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+}

vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go

@@ -2481,3 +2481,41 @@ const (
 	LINUX_CAPABILITY_VERSION_2 = 0x20071026
 	LINUX_CAPABILITY_VERSION_3 = 0x20080522
 )
+
+const (
+	LO_FLAGS_READ_ONLY = 0x1
+	LO_FLAGS_AUTOCLEAR = 0x4
+	LO_FLAGS_PARTSCAN  = 0x8
+	LO_FLAGS_DIRECT_IO = 0x10
+)
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint32
+	Inode            uint64
+	Rdevice          uint32
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]int8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+	Reserved         [4]int8
+	_                [4]byte
+}
+type LoopInfo64 struct {
+	Device           uint64
+	Inode            uint64
+	Rdevice          uint64
+	Offset           uint64
+	Sizelimit        uint64
+	Number           uint32
+	Encrypt_type     uint32
+	Encrypt_key_size uint32
+	Flags            uint32
+	File_name        [64]uint8
+	Crypt_name       [64]uint8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+}

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

@@ -644,6 +644,8 @@ func (tml *Tokenmandatorylabel) Size() uint32 {
 //sys	DuplicateTokenEx(existingToken Token, desiredAccess uint32, tokenAttributes *SecurityAttributes, impersonationLevel uint32, tokenType uint32, newToken *Token) (err error) = advapi32.DuplicateTokenEx
 //sys	GetUserProfileDirectory(t Token, dir *uint16, dirLen *uint32) (err error) = userenv.GetUserProfileDirectoryW
 //sys	getSystemDirectory(dir *uint16, dirLen uint32) (len uint32, err error) = kernel32.GetSystemDirectoryW
+//sys	getWindowsDirectory(dir *uint16, dirLen uint32) (len uint32, err error) = kernel32.GetWindowsDirectoryW
+//sys	getSystemWindowsDirectory(dir *uint16, dirLen uint32) (len uint32, err error) = kernel32.GetSystemWindowsDirectoryW
 
 // An access token contains the security information for a logon session.
 // The system creates an access token when a user logs on, and every
@@ -785,8 +787,8 @@ func (token Token) GetLinkedToken() (Token, error) {
 	return linkedToken, nil
 }
 
-// GetSystemDirectory retrieves path to current location of the system
-// directory, which is typically, though not always, C:\Windows\System32.
+// GetSystemDirectory retrieves the path to current location of the system
+// directory, which is typically, though not always, `C:\Windows\System32`.
 func GetSystemDirectory() (string, error) {
 	n := uint32(MAX_PATH)
 	for {
@@ -802,6 +804,42 @@ func GetSystemDirectory() (string, error) {
 	}
 }
 
+// GetWindowsDirectory retrieves the path to current location of the Windows
+// directory, which is typically, though not always, `C:\Windows`. This may
+// be a private user directory in the case that the application is running
+// under a terminal server.
+func GetWindowsDirectory() (string, error) {
+	n := uint32(MAX_PATH)
+	for {
+		b := make([]uint16, n)
+		l, e := getWindowsDirectory(&b[0], n)
+		if e != nil {
+			return "", e
+		}
+		if l <= n {
+			return UTF16ToString(b[:l]), nil
+		}
+		n = l
+	}
+}
+
+// GetSystemWindowsDirectory retrieves the path to current location of the
+// Windows directory, which is typically, though not always, `C:\Windows`.
+func GetSystemWindowsDirectory() (string, error) {
+	n := uint32(MAX_PATH)
+	for {
+		b := make([]uint16, n)
+		l, e := getSystemWindowsDirectory(&b[0], n)
+		if e != nil {
+			return "", e
+		}
+		if l <= n {
+			return UTF16ToString(b[:l]), nil
+		}
+		n = l
+	}
+}
+
 // IsMember reports whether the access token t is a member of the provided SID.
 func (t Token) IsMember(sid *SID) (bool, error) {
 	var b int32

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

@@ -159,6 +159,10 @@ type SERVICE_DESCRIPTION struct {
 	Description *uint16
 }
 
+type SERVICE_DELAYED_AUTO_START_INFO struct {
+	IsDelayedAutoStartUp uint32
+}
+
 type SERVICE_STATUS_PROCESS struct {
 	ServiceType             uint32
 	CurrentState            uint32

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

@@ -269,6 +269,7 @@ func NewCallbackCDecl(fn interface{}) uintptr {
 //sys	GenerateConsoleCtrlEvent(ctrlEvent uint32, processGroupID uint32) (err error)
 //sys	GetProcessId(process Handle) (id uint32, err error)
 //sys	OpenThread(desiredAccess uint32, inheritHandle bool, threadId uint32) (handle Handle, err error)
+//sys	SetProcessPriorityBoost(process Handle, disable bool) (err error) = kernel32.SetProcessPriorityBoost
 
 // Volume Management Functions
 //sys	DefineDosDevice(flags uint32, deviceName *uint16, targetPath *uint16) (err error) = DefineDosDeviceW
@@ -296,6 +297,7 @@ func NewCallbackCDecl(fn interface{}) uintptr {
 //sys	coCreateGuid(pguid *GUID) (ret error) = ole32.CoCreateGuid
 //sys	CoTaskMemFree(address unsafe.Pointer) = ole32.CoTaskMemFree
 //sys	rtlGetVersion(info *OsVersionInfoEx) (ret error) = ntdll.RtlGetVersion
+//sys	rtlGetNtVersionNumbers(majorVersion *uint32, minorVersion *uint32, buildNumber *uint32) = ntdll.RtlGetNtVersionNumbers
 
 // syscall interface implementation for other packages
 
@@ -1306,8 +1308,8 @@ func (t Token) KnownFolderPath(folderID *KNOWNFOLDERID, flags uint32) (string, e
 	return UTF16ToString((*[(1 << 30) - 1]uint16)(unsafe.Pointer(p))[:]), nil
 }
 
-// RtlGetVersion returns the true version of the underlying operating system, ignoring
-// any manifesting or compatibility layers on top of the win32 layer.
+// RtlGetVersion returns the version of the underlying operating system, ignoring
+// manifest semantics but is affected by the application compatibility layer.
 func RtlGetVersion() *OsVersionInfoEx {
 	info := &OsVersionInfoEx{}
 	info.osVersionInfoSize = uint32(unsafe.Sizeof(*info))
@@ -1318,3 +1320,11 @@ func RtlGetVersion() *OsVersionInfoEx {
 	_ = rtlGetVersion(info)
 	return info
 }
+
+// RtlGetNtVersionNumbers returns the version of the underlying operating system,
+// ignoring manifest semantics and the application compatibility layer.
+func RtlGetNtVersionNumbers() (majorVersion, minorVersion, buildNumber uint32) {
+	rtlGetNtVersionNumbers(&majorVersion, &minorVersion, &buildNumber)
+	buildNumber &= 0xffff
+	return
+}

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

@@ -197,8 +197,11 @@ const (
 	FILE_MAP_READ    = 0x04
 	FILE_MAP_EXECUTE = 0x20
 
-	CTRL_C_EVENT     = 0
-	CTRL_BREAK_EVENT = 1
+	CTRL_C_EVENT        = 0
+	CTRL_BREAK_EVENT    = 1
+	CTRL_CLOSE_EVENT    = 2
+	CTRL_LOGOFF_EVENT   = 5
+	CTRL_SHUTDOWN_EVENT = 6
 
 	// Windows reserves errors >= 1<<29 for application use.
 	APPLICATION_ERROR = 1 << 29

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

@@ -209,6 +209,7 @@ var (
 	procGenerateConsoleCtrlEvent           = modkernel32.NewProc("GenerateConsoleCtrlEvent")
 	procGetProcessId                       = modkernel32.NewProc("GetProcessId")
 	procOpenThread                         = modkernel32.NewProc("OpenThread")
+	procSetProcessPriorityBoost            = modkernel32.NewProc("SetProcessPriorityBoost")
 	procDefineDosDeviceW                   = modkernel32.NewProc("DefineDosDeviceW")
 	procDeleteVolumeMountPointW            = modkernel32.NewProc("DeleteVolumeMountPointW")
 	procFindFirstVolumeW                   = modkernel32.NewProc("FindFirstVolumeW")
@@ -234,6 +235,7 @@ var (
 	procCoCreateGuid                       = modole32.NewProc("CoCreateGuid")
 	procCoTaskMemFree                      = modole32.NewProc("CoTaskMemFree")
 	procRtlGetVersion                      = modntdll.NewProc("RtlGetVersion")
+	procRtlGetNtVersionNumbers             = modntdll.NewProc("RtlGetNtVersionNumbers")
 	procWSAStartup                         = modws2_32.NewProc("WSAStartup")
 	procWSACleanup                         = modws2_32.NewProc("WSACleanup")
 	procWSAIoctl                           = modws2_32.NewProc("WSAIoctl")
@@ -303,6 +305,8 @@ var (
 	procDuplicateTokenEx                   = modadvapi32.NewProc("DuplicateTokenEx")
 	procGetUserProfileDirectoryW           = moduserenv.NewProc("GetUserProfileDirectoryW")
 	procGetSystemDirectoryW                = modkernel32.NewProc("GetSystemDirectoryW")
+	procGetWindowsDirectoryW               = modkernel32.NewProc("GetWindowsDirectoryW")
+	procGetSystemWindowsDirectoryW         = modkernel32.NewProc("GetSystemWindowsDirectoryW")
 	procWTSQueryUserToken                  = modwtsapi32.NewProc("WTSQueryUserToken")
 	procWTSEnumerateSessionsW              = modwtsapi32.NewProc("WTSEnumerateSessionsW")
 	procWTSFreeMemory                      = modwtsapi32.NewProc("WTSFreeMemory")
@@ -2255,6 +2259,24 @@ func OpenThread(desiredAccess uint32, inheritHandle bool, threadId uint32) (hand
 	return
 }
 
+func SetProcessPriorityBoost(process Handle, disable bool) (err error) {
+	var _p0 uint32
+	if disable {
+		_p0 = 1
+	} else {
+		_p0 = 0
+	}
+	r1, _, e1 := syscall.Syscall(procSetProcessPriorityBoost.Addr(), 2, uintptr(process), uintptr(_p0), 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
 func DefineDosDevice(flags uint32, deviceName *uint16, targetPath *uint16) (err error) {
 	r1, _, e1 := syscall.Syscall(procDefineDosDeviceW.Addr(), 3, uintptr(flags), uintptr(unsafe.Pointer(deviceName)), uintptr(unsafe.Pointer(targetPath)))
 	if r1 == 0 {
@@ -2530,6 +2552,11 @@ func rtlGetVersion(info *OsVersionInfoEx) (ret error) {
 	return
 }
 
+func rtlGetNtVersionNumbers(majorVersion *uint32, minorVersion *uint32, buildNumber *uint32) {
+	syscall.Syscall(procRtlGetNtVersionNumbers.Addr(), 3, uintptr(unsafe.Pointer(majorVersion)), uintptr(unsafe.Pointer(minorVersion)), uintptr(unsafe.Pointer(buildNumber)))
+	return
+}
+
 func WSAStartup(verreq uint32, data *WSAData) (sockerr error) {
 	r0, _, _ := syscall.Syscall(procWSAStartup.Addr(), 2, uintptr(verreq), uintptr(unsafe.Pointer(data)), 0)
 	if r0 != 0 {
@@ -3307,6 +3334,32 @@ func getSystemDirectory(dir *uint16, dirLen uint32) (len uint32, err error) {
 	return
 }
 
+func getWindowsDirectory(dir *uint16, dirLen uint32) (len uint32, err error) {
+	r0, _, e1 := syscall.Syscall(procGetWindowsDirectoryW.Addr(), 2, uintptr(unsafe.Pointer(dir)), uintptr(dirLen), 0)
+	len = uint32(r0)
+	if len == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func getSystemWindowsDirectory(dir *uint16, dirLen uint32) (len uint32, err error) {
+	r0, _, e1 := syscall.Syscall(procGetSystemWindowsDirectoryW.Addr(), 2, uintptr(unsafe.Pointer(dir)), uintptr(dirLen), 0)
+	len = uint32(r0)
+	if len == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
 func WTSQueryUserToken(session uint32, token *Token) (err error) {
 	r1, _, e1 := syscall.Syscall(procWTSQueryUserToken.Addr(), 2, uintptr(session), uintptr(unsafe.Pointer(token)), 0)
 	if r1 == 0 {

vendor/golang.org/x/tools/go/internal/gcimporter/bimport.go

@@ -976,10 +976,11 @@ const (
 	aliasTag
 )
 
+var predeclOnce sync.Once
 var predecl []types.Type // initialized lazily
 
 func predeclared() []types.Type {
-	if predecl == nil {
+	predeclOnce.Do(func() {
 		// initialize lazily to be sure that all
 		// elements have been initialized before
 		predecl = []types.Type{ // basic types
@@ -1026,7 +1027,7 @@ func predeclared() []types.Type {
 			// used internally by gc; never used by this package or in .a files
 			anyType{},
 		}
-	}
+	})
 	return predecl
 }
 

vendor/golang.org/x/tools/go/internal/packagesdriver/sizes.go

@@ -82,15 +82,28 @@ func GetSizesGolist(ctx context.Context, buildFlags, env []string, dir string, u
 	args = append(args, buildFlags...)
 	args = append(args, "--", "unsafe")
 	stdout, err := InvokeGo(ctx, env, dir, usesExportData, args...)
+	var goarch, compiler string
 	if err != nil {
-		return nil, err
+		if strings.Contains(err.Error(), "cannot find main module") {
+			// User's running outside of a module. All bets are off. Get GOARCH and guess compiler is gc.
+			// TODO(matloob): Is this a problem in practice?
+			envout, enverr := InvokeGo(ctx, env, dir, usesExportData, "env", "GOARCH")
+			if enverr != nil {
+				return nil, err
+			}
+			goarch = strings.TrimSpace(envout.String())
+			compiler = "gc"
+		} else {
+			return nil, err
+		}
+	} else {
+		fields := strings.Fields(stdout.String())
+		if len(fields) < 2 {
+			return nil, fmt.Errorf("could not determine GOARCH and Go compiler")
+		}
+		goarch = fields[0]
+		compiler = fields[1]
 	}
-	fields := strings.Fields(stdout.String())
-	if len(fields) < 2 {
-		return nil, fmt.Errorf("could not determine GOARCH and Go compiler")
-	}
-	goarch := fields[0]
-	compiler := fields[1]
 	return types.SizesFor(compiler, goarch), nil
 }
 

vendor/golang.org/x/tools/go/packages/external.go

@@ -16,14 +16,29 @@ import (
 	"strings"
 )
 
-// Driver
+// The Driver Protocol
+//
+// The driver, given the inputs to a call to Load, returns metadata about the packages specified.
+// This allows for different build systems to support go/packages by telling go/packages how the
+// packages' source is organized.
+// The driver is a binary, either specified by the GOPACKAGESDRIVER environment variable or in
+// the path as gopackagesdriver. It's given the inputs to load in its argv. See the package
+// documentation in doc.go for the full description of the patterns that need to be supported.
+// A driver receives as a JSON-serialized driverRequest struct in standard input and will
+// produce a JSON-serialized driverResponse (see definition in packages.go) in its standard output.
+
+// driverRequest is used to provide the portion of Load's Config that is needed by a driver.
 type driverRequest struct {
-	Command    string            `json:"command"`
-	Mode       LoadMode          `json:"mode"`
-	Env        []string          `json:"env"`
-	BuildFlags []string          `json:"build_flags"`
-	Tests      bool              `json:"tests"`
-	Overlay    map[string][]byte `json:"overlay"`
+	Mode LoadMode `json:"mode"`
+	// Env specifies the environment the underlying build system should be run in.
+	Env []string `json:"env"`
+	// BuildFlags are flags that should be passed to the underlying build system.
+	BuildFlags []string `json:"build_flags"`
+	// Tests specifies whether the patterns should also return test packages.
+	Tests bool `json:"tests"`
+	// Overlay maps file paths (relative to the driver's working directory) to the byte contents
+	// of overlay files.
+	Overlay map[string][]byte `json:"overlay"`
 }
 
 // findExternalDriver returns the file path of a tool that supplies

vendor/golang.org/x/tools/go/packages/golist.go

@@ -13,6 +13,7 @@ import (
 	"log"
 	"os"
 	"os/exec"
+	"path"
 	"path/filepath"
 	"reflect"
 	"regexp"
@@ -20,6 +21,7 @@ import (
 	"strings"
 	"sync"
 	"time"
+	"unicode"
 
 	"golang.org/x/tools/go/internal/packagesdriver"
 	"golang.org/x/tools/internal/gopathwalk"
@@ -71,6 +73,28 @@ func (r *responseDeduper) addRoot(id string) {
 	r.dr.Roots = append(r.dr.Roots, id)
 }
 
+// goInfo contains global information from the go tool.
+type goInfo struct {
+	rootDirs map[string]string
+	env      goEnv
+}
+
+type goEnv struct {
+	modulesOn bool
+}
+
+func determineEnv(cfg *Config) goEnv {
+	buf, err := invokeGo(cfg, "env", "GOMOD")
+	if err != nil {
+		return goEnv{}
+	}
+	gomod := bytes.TrimSpace(buf.Bytes())
+
+	env := goEnv{}
+	env.modulesOn = len(gomod) > 0
+	return env
+}
+
 // goListDriver uses the go list command to interpret the patterns and produce
 // the build system package structure.
 // See driver for more details.
@@ -86,6 +110,28 @@ func goListDriver(cfg *Config, patterns ...string) (*driverResponse, error) {
 		}()
 	}
 
+	// start fetching rootDirs
+	var info goInfo
+	var rootDirsReady, envReady = make(chan struct{}), make(chan struct{})
+	go func() {
+		info.rootDirs = determineRootDirs(cfg)
+		close(rootDirsReady)
+	}()
+	go func() {
+		info.env = determineEnv(cfg)
+		close(envReady)
+	}()
+	getGoInfo := func() *goInfo {
+		<-rootDirsReady
+		<-envReady
+		return &info
+	}
+
+	// always pass getGoInfo to golistDriver
+	golistDriver := func(cfg *Config, patterns ...string) (*driverResponse, error) {
+		return golistDriver(cfg, getGoInfo, patterns...)
+	}
+
 	// Determine files requested in contains patterns
 	var containFiles []string
 	var packagesNamed []string
@@ -147,7 +193,7 @@ extractQueries:
 	var containsCandidates []string
 
 	if len(containFiles) != 0 {
-		if err := runContainsQueries(cfg, golistDriver, response, containFiles); err != nil {
+		if err := runContainsQueries(cfg, golistDriver, response, containFiles, getGoInfo); err != nil {
 			return nil, err
 		}
 	}
@@ -158,7 +204,7 @@ extractQueries:
 		}
 	}
 
-	modifiedPkgs, needPkgs, err := processGolistOverlay(cfg, response)
+	modifiedPkgs, needPkgs, err := processGolistOverlay(cfg, response, getGoInfo)
 	if err != nil {
 		return nil, err
 	}
@@ -166,7 +212,7 @@ extractQueries:
 		containsCandidates = append(containsCandidates, modifiedPkgs...)
 		containsCandidates = append(containsCandidates, needPkgs...)
 	}
-	if err := addNeededOverlayPackages(cfg, golistDriver, response, needPkgs); err != nil {
+	if err := addNeededOverlayPackages(cfg, golistDriver, response, needPkgs, getGoInfo); err != nil {
 		return nil, err
 	}
 	// Check candidate packages for containFiles.
@@ -198,28 +244,33 @@ extractQueries:
 	return response.dr, nil
 }
 
-func addNeededOverlayPackages(cfg *Config, driver driver, response *responseDeduper, pkgs []string) error {
+func addNeededOverlayPackages(cfg *Config, driver driver, response *responseDeduper, pkgs []string, getGoInfo func() *goInfo) error {
 	if len(pkgs) == 0 {
 		return nil
 	}
-	dr, err := driver(cfg, pkgs...)
+	drivercfg := *cfg
+	if getGoInfo().env.modulesOn {
+		drivercfg.BuildFlags = append(drivercfg.BuildFlags, "-mod=readonly")
+	}
+	dr, err := driver(&drivercfg, pkgs...)
+
 	if err != nil {
 		return err
 	}
 	for _, pkg := range dr.Packages {
 		response.addPackage(pkg)
 	}
-	_, needPkgs, err := processGolistOverlay(cfg, response)
+	_, needPkgs, err := processGolistOverlay(cfg, response, getGoInfo)
 	if err != nil {
 		return err
 	}
-	if err := addNeededOverlayPackages(cfg, driver, response, needPkgs); err != nil {
+	if err := addNeededOverlayPackages(cfg, driver, response, needPkgs, getGoInfo); err != nil {
 		return err
 	}
 	return nil
 }
 
-func runContainsQueries(cfg *Config, driver driver, response *responseDeduper, queries []string) error {
+func runContainsQueries(cfg *Config, driver driver, response *responseDeduper, queries []string, goInfo func() *goInfo) error {
 	for _, query := range queries {
 		// TODO(matloob): Do only one query per directory.
 		fdir := filepath.Dir(query)
@@ -240,6 +291,21 @@ func runContainsQueries(cfg *Config, driver driver, response *responseDeduper, q
 				// Return the original error if the attempt to fall back failed.
 				return err
 			}
+			// Special case to handle issue #33482:
+			// If this is a file= query for ad-hoc packages where the file only exists on an overlay,
+			// and exists outside of a module, add the file in for the package.
+			if len(dirResponse.Packages) == 1 && len(dirResponse.Packages) == 1 &&
+				dirResponse.Packages[0].ID == "command-line-arguments" && len(dirResponse.Packages[0].GoFiles) == 0 {
+				filename := filepath.Join(pattern, filepath.Base(query)) // avoid recomputing abspath
+				// TODO(matloob): check if the file is outside of a root dir?
+				for path := range cfg.Overlay {
+					if path == filename {
+						dirResponse.Packages[0].Errors = nil
+						dirResponse.Packages[0].GoFiles = []string{path}
+						dirResponse.Packages[0].CompiledGoFiles = []string{path}
+					}
+				}
+			}
 		}
 		isRoot := make(map[string]bool, len(dirResponse.Roots))
 		for _, root := range dirResponse.Roots {
@@ -316,9 +382,7 @@ func runNamedQueries(cfg *Config, driver driver, response *responseDeduper, quer
 
 	startWalk := time.Now()
 	gopathwalk.Walk(roots, add, gopathwalk.Options{ModulesEnabled: modRoot != "", Debug: debug})
-	if debug {
-		log.Printf("%v for walk", time.Since(startWalk))
-	}
+	cfg.Logf("%v for walk", time.Since(startWalk))
 
 	// Weird special case: the top-level package in a module will be in
 	// whatever directory the user checked the repository out into. It's
@@ -569,7 +633,7 @@ func otherFiles(p *jsonPackage) [][]string {
 // golistDriver uses the "go list" command to expand the pattern
 // words and return metadata for the specified packages. dir may be
 // "" and env may be nil, as per os/exec.Command.
-func golistDriver(cfg *Config, words ...string) (*driverResponse, error) {
+func golistDriver(cfg *Config, rootsDirs func() *goInfo, words ...string) (*driverResponse, error) {
 	// go list uses the following identifiers in ImportPath and Imports:
 	//
 	// 	"p"			-- importable package or main (command)
@@ -610,6 +674,20 @@ func golistDriver(cfg *Config, words ...string) (*driverResponse, error) {
 			return nil, fmt.Errorf("package missing import path: %+v", p)
 		}
 
+		// Work around https://golang.org/issue/33157:
+		// go list -e, when given an absolute path, will find the package contained at
+		// that directory. But when no package exists there, it will return a fake package
+		// with an error and the ImportPath set to the absolute path provided to go list.
+		// Try to convert that absolute path to what its package path would be if it's
+		// contained in a known module or GOPATH entry. This will allow the package to be
+		// properly "reclaimed" when overlays are processed.
+		if filepath.IsAbs(p.ImportPath) && p.Error != nil {
+			pkgPath, ok := getPkgPath(p.ImportPath, rootsDirs)
+			if ok {
+				p.ImportPath = pkgPath
+			}
+		}
+
 		if old, found := seen[p.ImportPath]; found {
 			if !reflect.DeepEqual(p, old) {
 				return nil, fmt.Errorf("internal error: go list gives conflicting information for package %v", p.ImportPath)
@@ -713,6 +791,27 @@ func golistDriver(cfg *Config, words ...string) (*driverResponse, error) {
 	return &response, nil
 }
 
+// getPkgPath finds the package path of a directory if it's relative to a root directory.
+func getPkgPath(dir string, goInfo func() *goInfo) (string, bool) {
+	for rdir, rpath := range goInfo().rootDirs {
+		// TODO(matloob): This doesn't properly handle symlinks.
+		r, err := filepath.Rel(rdir, dir)
+		if err != nil {
+			continue
+		}
+		if rpath != "" {
+			// We choose only ore root even though the directory even it can belong in multiple modules
+			// or GOPATH entries. This is okay because we only need to work with absolute dirs when a
+			// file is missing from disk, for instance when gopls calls go/packages in an overlay.
+			// Once the file is saved, gopls, or the next invocation of the tool will get the correct
+			// result straight from golist.
+			// TODO(matloob): Implement module tiebreaking?
+			return path.Join(rpath, filepath.ToSlash(r)), true
+		}
+	}
+	return "", false
+}
+
 // absJoin absolutizes and flattens the lists of files.
 func absJoin(dir string, fileses ...[]string) (res []string) {
 	for _, files := range fileses {
@@ -733,7 +832,7 @@ func golistargs(cfg *Config, words []string) []string {
 		fmt.Sprintf("-compiled=%t", cfg.Mode&(NeedCompiledGoFiles|NeedSyntax|NeedTypesInfo|NeedTypesSizes) != 0),
 		fmt.Sprintf("-test=%t", cfg.Tests),
 		fmt.Sprintf("-export=%t", usesExportData(cfg)),
-		fmt.Sprintf("-deps=%t", cfg.Mode&NeedDeps != 0),
+		fmt.Sprintf("-deps=%t", cfg.Mode&NeedImports != 0),
 		// go list doesn't let you pass -test and -find together,
 		// probably because you'd just get the TestMain.
 		fmt.Sprintf("-find=%t", !cfg.Tests && cfg.Mode&findFlags == 0),
@@ -759,11 +858,9 @@ func invokeGo(cfg *Config, args ...string) (*bytes.Buffer, error) {
 	cmd.Dir = cfg.Dir
 	cmd.Stdout = stdout
 	cmd.Stderr = stderr
-	if debug {
-		defer func(start time.Time) {
-			log.Printf("%s for %v, stderr: <<%s>>\n", time.Since(start), cmdDebugStr(cmd, args...), stderr)
-		}(time.Now())
-	}
+	defer func(start time.Time) {
+		cfg.Logf("%s for %v, stderr: <<%s>>\n", time.Since(start), cmdDebugStr(cmd, args...), stderr)
+	}(time.Now())
 
 	if err := cmd.Run(); err != nil {
 		// Check for 'go' executable not being found.
@@ -783,6 +880,30 @@ func invokeGo(cfg *Config, args ...string) (*bytes.Buffer, error) {
 			return nil, goTooOldError{fmt.Errorf("unsupported version of go: %s: %s", exitErr, stderr)}
 		}
 
+		// Related to #24854
+		if len(stderr.String()) > 0 && strings.Contains(stderr.String(), "unexpected directory layout") {
+			return nil, fmt.Errorf("%s", stderr.String())
+		}
+
+		// Is there an error running the C compiler in cgo? This will be reported in the "Error" field
+		// and should be suppressed by go list -e.
+		//
+		// This condition is not perfect yet because the error message can include other error messages than runtime/cgo.
+		isPkgPathRune := func(r rune) bool {
+			// From https://golang.org/ref/spec#Import_declarations:
+			//    Implementation restriction: A compiler may restrict ImportPaths to non-empty strings
+			//    using only characters belonging to Unicode's L, M, N, P, and S general categories
+			//    (the Graphic characters without spaces) and may also exclude the
+			//    characters !"#$%&'()*,:;<=>?[\]^`{|} and the Unicode replacement character U+FFFD.
+			return unicode.IsOneOf([]*unicode.RangeTable{unicode.L, unicode.M, unicode.N, unicode.P, unicode.S}, r) &&
+				strings.IndexRune("!\"#$%&'()*,:;<=>?[\\]^`{|}\uFFFD", r) == -1
+		}
+		if len(stderr.String()) > 0 && strings.HasPrefix(stderr.String(), "# ") {
+			if strings.HasPrefix(strings.TrimLeftFunc(stderr.String()[len("# "):], isPkgPathRune), "\n") {
+				return stdout, nil
+			}
+		}
+
 		// This error only appears in stderr. See golang.org/cl/166398 for a fix in go list to show
 		// the error in the Err section of stdout in case -e option is provided.
 		// This fix is provided for backwards compatibility.
@@ -792,13 +913,43 @@ func invokeGo(cfg *Config, args ...string) (*bytes.Buffer, error) {
 			return bytes.NewBufferString(output), nil
 		}
 
+		// Similar to the previous error, but currently lacks a fix in Go.
+		if len(stderr.String()) > 0 && strings.Contains(stderr.String(), "named files must all be in one directory") {
+			output := fmt.Sprintf(`{"ImportPath": "command-line-arguments","Incomplete": true,"Error": {"Pos": "","Err": %q}}`,
+				strings.Trim(stderr.String(), "\n"))
+			return bytes.NewBufferString(output), nil
+		}
+
+		// Backwards compatibility for Go 1.11 because 1.12 and 1.13 put the directory in the ImportPath.
+		// If the package doesn't exist, put the absolute path of the directory into the error message,
+		// as Go 1.13 list does.
+		const noSuchDirectory = "no such directory"
+		if len(stderr.String()) > 0 && strings.Contains(stderr.String(), noSuchDirectory) {
+			errstr := stderr.String()
+			abspath := strings.TrimSpace(errstr[strings.Index(errstr, noSuchDirectory)+len(noSuchDirectory):])
+			output := fmt.Sprintf(`{"ImportPath": %q,"Incomplete": true,"Error": {"Pos": "","Err": %q}}`,
+				abspath, strings.Trim(stderr.String(), "\n"))
+			return bytes.NewBufferString(output), nil
+		}
+
 		// Workaround for #29280: go list -e has incorrect behavior when an ad-hoc package doesn't exist.
+		// Note that the error message we look for in this case is different that the one looked for above.
 		if len(stderr.String()) > 0 && strings.Contains(stderr.String(), "no such file or directory") {
 			output := fmt.Sprintf(`{"ImportPath": "command-line-arguments","Incomplete": true,"Error": {"Pos": "","Err": %q}}`,
 				strings.Trim(stderr.String(), "\n"))
 			return bytes.NewBufferString(output), nil
 		}
 
+		// Workaround for #34273. go list -e with GO111MODULE=on has incorrect behavior when listing a
+		// directory outside any module.
+		if len(stderr.String()) > 0 && strings.Contains(stderr.String(), "outside available modules") {
+			output := fmt.Sprintf(`{"ImportPath": %q,"Incomplete": true,"Error": {"Pos": "","Err": %q}}`,
+				// TODO(matloob): command-line-arguments isn't correct here.
+				"command-line-arguments", strings.Trim(stderr.String(), "\n"))
+			return bytes.NewBufferString(output), nil
+
+		}
+
 		// Workaround for an instance of golang.org/issue/26755: go list -e  will return a non-zero exit
 		// status if there's a dependency on a package that doesn't exist. But it should return
 		// a zero exit status and set an error on that package.

vendor/golang.org/x/tools/go/packages/golist_overlay.go

@@ -10,7 +10,6 @@ import (
 	"path/filepath"
 	"strconv"
 	"strings"
-	"sync"
 )
 
 // processGolistOverlay provides rudimentary support for adding
@@ -18,7 +17,7 @@ import (
 // sometimes incorrect.
 // TODO(matloob): Handle unsupported cases, including the following:
 // - determining the correct package to add given a new import path
-func processGolistOverlay(cfg *Config, response *responseDeduper) (modifiedPkgs, needPkgs []string, err error) {
+func processGolistOverlay(cfg *Config, response *responseDeduper, rootDirs func() *goInfo) (modifiedPkgs, needPkgs []string, err error) {
 	havePkgs := make(map[string]string) // importPath -> non-test package ID
 	needPkgsSet := make(map[string]bool)
 	modifiedPkgsSet := make(map[string]bool)
@@ -29,9 +28,6 @@ func processGolistOverlay(cfg *Config, response *responseDeduper) (modifiedPkgs,
 		havePkgs[pkg.PkgPath] = pkg.ID
 	}
 
-	var rootDirs map[string]string
-	var onceGetRootDirs sync.Once
-
 	// If no new imports are added, it is safe to avoid loading any needPkgs.
 	// Otherwise, it's hard to tell which package is actually being loaded
 	// (due to vendoring) and whether any modified package will show up
@@ -42,10 +38,10 @@ func processGolistOverlay(cfg *Config, response *responseDeduper) (modifiedPkgs,
 	for opath, contents := range cfg.Overlay {
 		base := filepath.Base(opath)
 		dir := filepath.Dir(opath)
-		var pkg *Package
+		var pkg *Package           // if opath belongs to both a package and its test variant, this will be the test variant
 		var testVariantOf *Package // if opath is a test file, this is the package it is testing
 		var fileExists bool
-		isTest := strings.HasSuffix(opath, "_test.go")
+		isTestFile := strings.HasSuffix(opath, "_test.go")
 		pkgName, ok := extractPackageName(opath, contents)
 		if !ok {
 			// Don't bother adding a file that doesn't even have a parsable package statement
@@ -54,20 +50,33 @@ func processGolistOverlay(cfg *Config, response *responseDeduper) (modifiedPkgs,
 		}
 	nextPackage:
 		for _, p := range response.dr.Packages {
-			if pkgName != p.Name {
+			if pkgName != p.Name && p.ID != "command-line-arguments" {
 				continue
 			}
 			for _, f := range p.GoFiles {
 				if !sameFile(filepath.Dir(f), dir) {
 					continue
 				}
-				if isTest && !hasTestFiles(p) {
+				// Make sure to capture information on the package's test variant, if needed.
+				if isTestFile && !hasTestFiles(p) {
 					// TODO(matloob): Are there packages other than the 'production' variant
 					// of a package that this can match? This shouldn't match the test main package
 					// because the file is generated in another directory.
 					testVariantOf = p
 					continue nextPackage
 				}
+				if pkg != nil && p != pkg && pkg.PkgPath == p.PkgPath {
+					// If we've already seen the test variant,
+					// make sure to label which package it is a test variant of.
+					if hasTestFiles(pkg) {
+						testVariantOf = p
+						continue nextPackage
+					}
+					// If we have already seen the package of which this is a test variant.
+					if hasTestFiles(p) {
+						testVariantOf = pkg
+					}
+				}
 				pkg = p
 				if filepath.Base(f) == base {
 					fileExists = true
@@ -76,13 +85,10 @@ func processGolistOverlay(cfg *Config, response *responseDeduper) (modifiedPkgs,
 		}
 		// The overlay could have included an entirely new package.
 		if pkg == nil {
-			onceGetRootDirs.Do(func() {
-				rootDirs = determineRootDirs(cfg)
-			})
 			// Try to find the module or gopath dir the file is contained in.
 			// Then for modules, add the module opath to the beginning.
 			var pkgPath string
-			for rdir, rpath := range rootDirs {
+			for rdir, rpath := range rootDirs().rootDirs {
 				// TODO(matloob): This doesn't properly handle symlinks.
 				r, err := filepath.Rel(rdir, dir)
 				if err != nil {
@@ -106,7 +112,7 @@ func processGolistOverlay(cfg *Config, response *responseDeduper) (modifiedPkgs,
 				pkgPath += "_test"
 			}
 			id := pkgPath
-			if isTest && !isXTest {
+			if isTestFile && !isXTest {
 				id = fmt.Sprintf("%s [%s.test]", pkgPath, pkgPath)
 			}
 			// Try to reclaim a package with the same id if it exists in the response.
@@ -122,7 +128,7 @@ func processGolistOverlay(cfg *Config, response *responseDeduper) (modifiedPkgs,
 				response.addPackage(pkg)
 				havePkgs[pkg.PkgPath] = id
 				// Add the production package's sources for a test variant.
-				if isTest && !isXTest && testVariantOf != nil {
+				if isTestFile && !isXTest && testVariantOf != nil {
 					pkg.GoFiles = append(pkg.GoFiles, testVariantOf.GoFiles...)
 					pkg.CompiledGoFiles = append(pkg.CompiledGoFiles, testVariantOf.CompiledGoFiles...)
 				}
@@ -145,12 +151,16 @@ func processGolistOverlay(cfg *Config, response *responseDeduper) (modifiedPkgs,
 			if !found {
 				overlayAddsImports = true
 				// TODO(matloob): Handle cases when the following block isn't correct.
-				// These include imports of test variants, imports of vendored packages, etc.
+				// These include imports of vendored packages, etc.
 				id, ok := havePkgs[imp]
 				if !ok {
 					id = imp
 				}
 				pkg.Imports[imp] = &Package{ID: id}
+				// Add dependencies to the non-test variant version of this package as wel.
+				if testVariantOf != nil {
+					testVariantOf.Imports[imp] = &Package{ID: id}
+				}
 			}
 		}
 		continue

vendor/golang.org/x/tools/go/packages/packages.go

@@ -48,8 +48,7 @@ const (
 	// "placeholder" Packages with only the ID set.
 	NeedImports
 
-	// NeedDeps adds the fields requested by the LoadMode in the packages in Imports. If NeedImports
-	// is not set NeedDeps has no effect.
+	// NeedDeps adds the fields requested by the LoadMode in the packages in Imports.
 	NeedDeps
 
 	// NeedExportsFile adds ExportsFile.
@@ -75,7 +74,7 @@ const (
 
 	// Deprecated: LoadImports exists for historical compatibility
 	// and should not be used. Please directly specify the needed fields using the Need values.
-	LoadImports = LoadFiles | NeedImports | NeedDeps
+	LoadImports = LoadFiles | NeedImports
 
 	// Deprecated: LoadTypes exists for historical compatibility
 	// and should not be used. Please directly specify the needed fields using the Need values.
@@ -87,7 +86,7 @@ const (
 
 	// Deprecated: LoadAllSyntax exists for historical compatibility
 	// and should not be used. Please directly specify the needed fields using the Need values.
-	LoadAllSyntax = LoadSyntax
+	LoadAllSyntax = LoadSyntax | NeedDeps
 )
 
 // A Config specifies details about how packages should be loaded.
@@ -103,6 +102,12 @@ type Config struct {
 	// If Context is nil, the load cannot be cancelled.
 	Context context.Context
 
+	// Logf is the logger for the config.
+	// If the user provides a logger, debug logging is enabled.
+	// If the GOPACKAGESDEBUG environment variable is set to true,
+	// but the logger is nil, default to log.Printf.
+	Logf func(format string, args ...interface{})
+
 	// Dir is the directory in which to run the build system's query tool
 	// that provides information about the packages.
 	// If Dir is empty, the tool is run in the current directory.
@@ -410,11 +415,13 @@ type loader struct {
 	parseCacheMu sync.Mutex
 	exportMu     sync.Mutex // enforces mutual exclusion of exportdata operations
 
-	// TODO(matloob): Add an implied mode here and use that instead of mode.
-	// Implied mode would contain all the fields we need the data for so we can
-	// get the actually requested fields. We'll zero them out before returning
-	// packages to the user. This will make it easier for us to get the conditions
-	// where we need certain modes right.
+	// Config.Mode contains the implied mode (see impliedLoadMode).
+	// Implied mode contains all the fields we need the data for.
+	// In requestedMode there are the actually requested fields.
+	// We'll zero them out before returning packages to the user.
+	// This makes it easier for us to get the conditions where
+	// we need certain modes right.
+	requestedMode LoadMode
 }
 
 type parseValue struct {
@@ -429,6 +436,17 @@ func newLoader(cfg *Config) *loader {
 	}
 	if cfg != nil {
 		ld.Config = *cfg
+		// If the user has provided a logger, use it.
+		ld.Config.Logf = cfg.Logf
+	}
+	if ld.Config.Logf == nil {
+		// If the GOPACKAGESDEBUG environment variable is set to true,
+		// but the user has not provided a logger, default to log.Printf.
+		if debug {
+			ld.Config.Logf = log.Printf
+		} else {
+			ld.Config.Logf = func(format string, args ...interface{}) {}
+		}
 	}
 	if ld.Config.Mode == 0 {
 		ld.Config.Mode = NeedName | NeedFiles | NeedCompiledGoFiles // Preserve zero behavior of Mode for backwards compatibility.
@@ -445,6 +463,10 @@ func newLoader(cfg *Config) *loader {
 		}
 	}
 
+	// Save the actually requested fields. We'll zero them out before returning packages to the user.
+	ld.requestedMode = ld.Mode
+	ld.Mode = impliedLoadMode(ld.Mode)
+
 	if ld.Mode&NeedTypes != 0 {
 		if ld.Fset == nil {
 			ld.Fset = token.NewFileSet()
@@ -459,6 +481,7 @@ func newLoader(cfg *Config) *loader {
 			}
 		}
 	}
+
 	return ld
 }
 
@@ -479,8 +502,8 @@ func (ld *loader) refine(roots []string, list ...*Package) ([]*Package, error) {
 		}
 		lpkg := &loaderPackage{
 			Package:   pkg,
-			needtypes: (ld.Mode&(NeedTypes|NeedTypesInfo) != 0 && rootIndex < 0) || rootIndex >= 0,
-			needsrc: (ld.Mode&(NeedSyntax|NeedTypesInfo) != 0 && rootIndex < 0) || rootIndex >= 0 ||
+			needtypes: (ld.Mode&(NeedTypes|NeedTypesInfo) != 0 && ld.Mode&NeedDeps != 0 && rootIndex < 0) || rootIndex >= 0,
+			needsrc: (ld.Mode&(NeedSyntax|NeedTypesInfo) != 0 && ld.Mode&NeedDeps != 0 && rootIndex < 0) || rootIndex >= 0 ||
 				len(ld.Overlay) > 0 || // Overlays can invalidate export data. TODO(matloob): make this check fine-grained based on dependencies on overlaid files
 				pkg.ExportFile == "" && pkg.PkgPath != "unsafe",
 		}
@@ -528,8 +551,7 @@ func (ld *loader) refine(roots []string, list ...*Package) ([]*Package, error) {
 		stack = append(stack, lpkg) // push
 		stubs := lpkg.Imports       // the structure form has only stubs with the ID in the Imports
 		// If NeedImports isn't set, the imports fields will all be zeroed out.
-		// If NeedDeps isn't also set we want to keep the stubs.
-		if ld.Mode&NeedImports != 0 && ld.Mode&NeedDeps != 0 {
+		if ld.Mode&NeedImports != 0 {
 			lpkg.Imports = make(map[string]*Package, len(stubs))
 			for importPath, ipkg := range stubs {
 				var importErr error
@@ -566,7 +588,7 @@ func (ld *loader) refine(roots []string, list ...*Package) ([]*Package, error) {
 		return lpkg.needsrc
 	}
 
-	if ld.Mode&(NeedImports|NeedDeps) == 0 {
+	if ld.Mode&NeedImports == 0 {
 		// We do this to drop the stub import packages that we are not even going to try to resolve.
 		for _, lpkg := range initial {
 			lpkg.Imports = nil
@@ -577,7 +599,7 @@ func (ld *loader) refine(roots []string, list ...*Package) ([]*Package, error) {
 			visit(lpkg)
 		}
 	}
-	if ld.Mode&NeedDeps != 0 { // TODO(matloob): This is only the case if NeedTypes is also set, right?
+	if ld.Mode&NeedImports != 0 && ld.Mode&NeedTypes != 0 {
 		for _, lpkg := range srcPkgs {
 			// Complete type information is required for the
 			// immediate dependencies of each source package.
@@ -602,54 +624,44 @@ func (ld *loader) refine(roots []string, list ...*Package) ([]*Package, error) {
 	}
 
 	result := make([]*Package, len(initial))
-	importPlaceholders := make(map[string]*Package)
 	for i, lpkg := range initial {
 		result[i] = lpkg.Package
 	}
 	for i := range ld.pkgs {
 		// Clear all unrequested fields, for extra de-Hyrum-ization.
-		if ld.Mode&NeedName == 0 {
+		if ld.requestedMode&NeedName == 0 {
 			ld.pkgs[i].Name = ""
 			ld.pkgs[i].PkgPath = ""
 		}
-		if ld.Mode&NeedFiles == 0 {
+		if ld.requestedMode&NeedFiles == 0 {
 			ld.pkgs[i].GoFiles = nil
 			ld.pkgs[i].OtherFiles = nil
 		}
-		if ld.Mode&NeedCompiledGoFiles == 0 {
+		if ld.requestedMode&NeedCompiledGoFiles == 0 {
 			ld.pkgs[i].CompiledGoFiles = nil
 		}
-		if ld.Mode&NeedImports == 0 {
+		if ld.requestedMode&NeedImports == 0 {
 			ld.pkgs[i].Imports = nil
 		}
-		if ld.Mode&NeedExportsFile == 0 {
+		if ld.requestedMode&NeedExportsFile == 0 {
 			ld.pkgs[i].ExportFile = ""
 		}
-		if ld.Mode&NeedTypes == 0 {
+		if ld.requestedMode&NeedTypes == 0 {
 			ld.pkgs[i].Types = nil
 			ld.pkgs[i].Fset = nil
 			ld.pkgs[i].IllTyped = false
 		}
-		if ld.Mode&NeedSyntax == 0 {
+		if ld.requestedMode&NeedSyntax == 0 {
 			ld.pkgs[i].Syntax = nil
 		}
-		if ld.Mode&NeedTypesInfo == 0 {
+		if ld.requestedMode&NeedTypesInfo == 0 {
 			ld.pkgs[i].TypesInfo = nil
 		}
-		if ld.Mode&NeedTypesSizes == 0 {
+		if ld.requestedMode&NeedTypesSizes == 0 {
 			ld.pkgs[i].TypesSizes = nil
 		}
-		if ld.Mode&NeedDeps == 0 {
-			for j, pkg := range ld.pkgs[i].Imports {
-				ph, ok := importPlaceholders[pkg.ID]
-				if !ok {
-					ph = &Package{ID: pkg.ID}
-					importPlaceholders[pkg.ID] = ph
-				}
-				ld.pkgs[i].Imports[j] = ph
-			}
-		}
 	}
+
 	return result, nil
 }
 
@@ -670,7 +682,6 @@ func (ld *loader) loadRecursive(lpkg *loaderPackage) {
 			}(imp)
 		}
 		wg.Wait()
-
 		ld.loadPackage(lpkg)
 	})
 }
@@ -759,6 +770,14 @@ func (ld *loader) loadPackage(lpkg *loaderPackage) {
 		lpkg.Errors = append(lpkg.Errors, errs...)
 	}
 
+	if len(lpkg.CompiledGoFiles) == 0 && lpkg.ExportFile != "" {
+		// The config requested loading sources and types, but sources are missing.
+		// Add an error to the package and fall back to loading from export data.
+		appendError(Error{"-", fmt.Sprintf("sources missing for package %s", lpkg.ID), ParseError})
+		ld.loadFromExportData(lpkg)
+		return // can't get syntax trees for this package
+	}
+
 	files, errs := ld.parseFiles(lpkg.CompiledGoFiles)
 	for _, err := range errs {
 		appendError(err)
@@ -797,7 +816,7 @@ func (ld *loader) loadPackage(lpkg *loaderPackage) {
 		if ipkg.Types != nil && ipkg.Types.Complete() {
 			return ipkg.Types, nil
 		}
-		log.Fatalf("internal error: nil Pkg importing %q from %q", path, lpkg)
+		log.Fatalf("internal error: package %q without types was imported from %q", path, lpkg)
 		panic("unreachable")
 	})
 
@@ -808,7 +827,7 @@ func (ld *loader) loadPackage(lpkg *loaderPackage) {
 		// Type-check bodies of functions only in non-initial packages.
 		// Example: for import graph A->B->C and initial packages {A,C},
 		// we can ignore function bodies in B.
-		IgnoreFuncBodies: (ld.Mode&(NeedDeps|NeedTypesInfo) == 0) && !lpkg.initial,
+		IgnoreFuncBodies: ld.Mode&NeedDeps == 0 && !lpkg.initial,
 
 		Error: appendError,
 		Sizes: ld.sizes,
@@ -1070,6 +1089,25 @@ func (ld *loader) loadFromExportData(lpkg *loaderPackage) (*types.Package, error
 	return tpkg, nil
 }
 
-func usesExportData(cfg *Config) bool {
-	return cfg.Mode&NeedExportsFile != 0 || cfg.Mode&NeedTypes != 0 && cfg.Mode&NeedTypesInfo == 0
+// impliedLoadMode returns loadMode with its dependencies.
+func impliedLoadMode(loadMode LoadMode) LoadMode {
+	if loadMode&NeedTypesInfo != 0 && loadMode&NeedImports == 0 {
+		// If NeedTypesInfo, go/packages needs to do typechecking itself so it can
+		// associate type info with the AST. To do so, we need the export data
+		// for dependencies, which means we need to ask for the direct dependencies.
+		// NeedImports is used to ask for the direct dependencies.
+		loadMode |= NeedImports
+	}
+
+	if loadMode&NeedDeps != 0 && loadMode&NeedImports == 0 {
+		// With NeedDeps we need to load at least direct dependencies.
+		// NeedImports is used to ask for the direct dependencies.
+		loadMode |= NeedImports
+	}
+
+	return loadMode
+}
+
+func usesExportData(cfg *Config) bool {
+	return cfg.Mode&NeedExportsFile != 0 || cfg.Mode&NeedTypes != 0 && cfg.Mode&NeedDeps == 0
 }

vendor/golang.org/x/tools/internal/gopathwalk/walk.go

@@ -59,15 +59,27 @@ func SrcDirsRoots(ctx *build.Context) []Root {
 // paths of the containing source directory and the package directory.
 // add will be called concurrently.
 func Walk(roots []Root, add func(root Root, dir string), opts Options) {
+	WalkSkip(roots, add, func(Root, string) bool { return false }, opts)
+}
+
+// WalkSkip walks Go source directories ($GOROOT, $GOPATH, etc) to find packages.
+// For each package found, add will be called (concurrently) with the absolute
+// paths of the containing source directory and the package directory.
+// For each directory that will be scanned, skip will be called (concurrently)
+// with the absolute paths of the containing source directory and the directory.
+// If skip returns false on a directory it will be processed.
+// add will be called concurrently.
+// skip will be called concurrently.
+func WalkSkip(roots []Root, add func(root Root, dir string), skip func(root Root, dir string) bool, opts Options) {
 	for _, root := range roots {
-		walkDir(root, add, opts)
+		walkDir(root, add, skip, opts)
 	}
 }
 
-func walkDir(root Root, add func(Root, string), opts Options) {
+func walkDir(root Root, add func(Root, string), skip func(root Root, dir string) bool, opts Options) {
 	if _, err := os.Stat(root.Path); os.IsNotExist(err) {
 		if opts.Debug {
-			log.Printf("skipping nonexistant directory: %v", root.Path)
+			log.Printf("skipping nonexistent directory: %v", root.Path)
 		}
 		return
 	}
@@ -77,6 +89,7 @@ func walkDir(root Root, add func(Root, string), opts Options) {
 	w := &walker{
 		root: root,
 		add:  add,
+		skip: skip,
 		opts: opts,
 	}
 	w.init()
@@ -91,9 +104,10 @@ func walkDir(root Root, add func(Root, string), opts Options) {
 
 // walker is the callback for fastwalk.Walk.
 type walker struct {
-	root Root               // The source directory to scan.
-	add  func(Root, string) // The callback that will be invoked for every possible Go package dir.
-	opts Options            // Options passed to Walk by the user.
+	root Root                    // The source directory to scan.
+	add  func(Root, string)      // The callback that will be invoked for every possible Go package dir.
+	skip func(Root, string) bool // The callback that will be invoked for every dir. dir is skipped if it returns true.
+	opts Options                 // Options passed to Walk by the user.
 
 	ignoredDirs []os.FileInfo // The ignored directories, loaded from .goimportsignore files.
 }
@@ -151,12 +165,16 @@ func (w *walker) getIgnoredDirs(path string) []string {
 	return ignoredDirs
 }
 
-func (w *walker) shouldSkipDir(fi os.FileInfo) bool {
+func (w *walker) shouldSkipDir(fi os.FileInfo, dir string) bool {
 	for _, ignoredDir := range w.ignoredDirs {
 		if os.SameFile(fi, ignoredDir) {
 			return true
 		}
 	}
+	if w.skip != nil {
+		// Check with the user specified callback.
+		return w.skip(w.root, dir)
+	}
 	return false
 }
 
@@ -184,7 +202,7 @@ func (w *walker) walk(path string, typ os.FileMode) error {
 			return filepath.SkipDir
 		}
 		fi, err := os.Lstat(path)
-		if err == nil && w.shouldSkipDir(fi) {
+		if err == nil && w.shouldSkipDir(fi, path) {
 			return filepath.SkipDir
 		}
 		return nil
@@ -224,7 +242,7 @@ func (w *walker) shouldTraverse(dir string, fi os.FileInfo) bool {
 	if !ts.IsDir() {
 		return false
 	}
-	if w.shouldSkipDir(ts) {
+	if w.shouldSkipDir(ts, dir) {
 		return false
 	}
 	// Check for symlink loops by statting each directory component

vendor/golang.org/x/tools/internal/imports/fix.go

@@ -13,7 +13,6 @@ import (
 	"go/parser"
 	"go/token"
 	"io/ioutil"
-	"log"
 	"os"
 	"os/exec"
 	"path"
@@ -68,10 +67,27 @@ func importGroup(env *ProcessEnv, importPath string) int {
 	return 0
 }
 
-// An importInfo represents a single import statement.
-type importInfo struct {
-	importPath string // import path, e.g. "crypto/rand".
-	name       string // import name, e.g. "crand", or "" if none.
+type ImportFixType int
+
+const (
+	AddImport ImportFixType = iota
+	DeleteImport
+	SetImportName
+)
+
+type ImportFix struct {
+	// StmtInfo represents the import statement this fix will add, remove, or change.
+	StmtInfo ImportInfo
+	// IdentName is the identifier that this fix will add or remove.
+	IdentName string
+	// FixType is the type of fix this is (AddImport, DeleteImport, SetImportName).
+	FixType ImportFixType
+}
+
+// An ImportInfo represents a single import statement.
+type ImportInfo struct {
+	ImportPath string // import path, e.g. "crypto/rand".
+	Name       string // import name, e.g. "crand", or "" if none.
 }
 
 // A packageInfo represents what's known about a package.
@@ -169,10 +185,10 @@ func collectReferences(f *ast.File) references {
 	return refs
 }
 
-// collectImports returns all the imports in f, keyed by their package name as
-// determined by pathToName. Unnamed imports (., _) and "C" are ignored.
-func collectImports(f *ast.File) []*importInfo {
-	var imports []*importInfo
+// collectImports returns all the imports in f.
+// Unnamed imports (., _) and "C" are ignored.
+func collectImports(f *ast.File) []*ImportInfo {
+	var imports []*ImportInfo
 	for _, imp := range f.Imports {
 		var name string
 		if imp.Name != nil {
@@ -182,9 +198,9 @@ func collectImports(f *ast.File) []*importInfo {
 			continue
 		}
 		path := strings.Trim(imp.Path.Value, `"`)
-		imports = append(imports, &importInfo{
-			name:       name,
-			importPath: path,
+		imports = append(imports, &ImportInfo{
+			Name:       name,
+			ImportPath: path,
 		})
 	}
 	return imports
@@ -192,9 +208,9 @@ func collectImports(f *ast.File) []*importInfo {
 
 // findMissingImport searches pass's candidates for an import that provides
 // pkg, containing all of syms.
-func (p *pass) findMissingImport(pkg string, syms map[string]bool) *importInfo {
+func (p *pass) findMissingImport(pkg string, syms map[string]bool) *ImportInfo {
 	for _, candidate := range p.candidates {
-		pkgInfo, ok := p.knownPackages[candidate.importPath]
+		pkgInfo, ok := p.knownPackages[candidate.ImportPath]
 		if !ok {
 			continue
 		}
@@ -234,27 +250,33 @@ type pass struct {
 	otherFiles           []*ast.File    // sibling files.
 
 	// Intermediate state, generated by load.
-	existingImports map[string]*importInfo
+	existingImports map[string]*ImportInfo
 	allRefs         references
 	missingRefs     references
 
 	// Inputs to fix. These can be augmented between successive fix calls.
 	lastTry       bool                    // indicates that this is the last call and fix should clean up as best it can.
-	candidates    []*importInfo           // candidate imports in priority order.
+	candidates    []*ImportInfo           // candidate imports in priority order.
 	knownPackages map[string]*packageInfo // information about all known packages.
 }
 
 // loadPackageNames saves the package names for everything referenced by imports.
-func (p *pass) loadPackageNames(imports []*importInfo) error {
+func (p *pass) loadPackageNames(imports []*ImportInfo) error {
+	if p.env.Debug {
+		p.env.Logf("loading package names for %v packages", len(imports))
+		defer func() {
+			p.env.Logf("done loading package names for %v packages", len(imports))
+		}()
+	}
 	var unknown []string
 	for _, imp := range imports {
-		if _, ok := p.knownPackages[imp.importPath]; ok {
+		if _, ok := p.knownPackages[imp.ImportPath]; ok {
 			continue
 		}
-		unknown = append(unknown, imp.importPath)
+		unknown = append(unknown, imp.ImportPath)
 	}
 
-	names, err := p.env.getResolver().loadPackageNames(unknown, p.srcDir)
+	names, err := p.env.GetResolver().loadPackageNames(unknown, p.srcDir)
 	if err != nil {
 		return err
 	}
@@ -271,24 +293,24 @@ func (p *pass) loadPackageNames(imports []*importInfo) error {
 // importIdentifier returns the identifier that imp will introduce. It will
 // guess if the package name has not been loaded, e.g. because the source
 // is not available.
-func (p *pass) importIdentifier(imp *importInfo) string {
-	if imp.name != "" {
-		return imp.name
+func (p *pass) importIdentifier(imp *ImportInfo) string {
+	if imp.Name != "" {
+		return imp.Name
 	}
-	known := p.knownPackages[imp.importPath]
+	known := p.knownPackages[imp.ImportPath]
 	if known != nil && known.name != "" {
 		return known.name
 	}
-	return importPathToAssumedName(imp.importPath)
+	return importPathToAssumedName(imp.ImportPath)
 }
 
 // load reads in everything necessary to run a pass, and reports whether the
 // file already has all the imports it needs. It fills in p.missingRefs with the
 // file's missing symbols, if any, or removes unused imports if not.
-func (p *pass) load() bool {
+func (p *pass) load() ([]*ImportFix, bool) {
 	p.knownPackages = map[string]*packageInfo{}
 	p.missingRefs = references{}
-	p.existingImports = map[string]*importInfo{}
+	p.existingImports = map[string]*ImportInfo{}
 
 	// Load basic information about the file in question.
 	p.allRefs = collectReferences(p.f)
@@ -313,9 +335,9 @@ func (p *pass) load() bool {
 		err := p.loadPackageNames(append(imports, p.candidates...))
 		if err != nil {
 			if p.env.Debug {
-				log.Printf("loading package names: %v", err)
+				p.env.Logf("loading package names: %v", err)
 			}
-			return false
+			return nil, false
 		}
 	}
 	for _, imp := range imports {
@@ -334,18 +356,18 @@ func (p *pass) load() bool {
 		}
 	}
 	if len(p.missingRefs) != 0 {
-		return false
+		return nil, false
 	}
 
 	return p.fix()
 }
 
 // fix attempts to satisfy missing imports using p.candidates. If it finds
-// everything, or if p.lastTry is true, it adds the imports it found,
-// removes anything unused, and returns true.
-func (p *pass) fix() bool {
+// everything, or if p.lastTry is true, it updates fixes to add the imports it found,
+// delete anything unused, and update import names, and returns true.
+func (p *pass) fix() ([]*ImportFix, bool) {
 	// Find missing imports.
-	var selected []*importInfo
+	var selected []*ImportInfo
 	for left, rights := range p.missingRefs {
 		if imp := p.findMissingImport(left, rights); imp != nil {
 			selected = append(selected, imp)
@@ -353,10 +375,11 @@ func (p *pass) fix() bool {
 	}
 
 	if !p.lastTry && len(selected) != len(p.missingRefs) {
-		return false
+		return nil, false
 	}
 
 	// Found everything, or giving up. Add the new imports and remove any unused.
+	var fixes []*ImportFix
 	for _, imp := range p.existingImports {
 		// We deliberately ignore globals here, because we can't be sure
 		// they're in the same package. People do things like put multiple
@@ -364,28 +387,80 @@ func (p *pass) fix() bool {
 		// remove imports if they happen to have the same name as a var in
 		// a different package.
 		if _, ok := p.allRefs[p.importIdentifier(imp)]; !ok {
-			astutil.DeleteNamedImport(p.fset, p.f, imp.name, imp.importPath)
+			fixes = append(fixes, &ImportFix{
+				StmtInfo:  *imp,
+				IdentName: p.importIdentifier(imp),
+				FixType:   DeleteImport,
+			})
+			continue
+		}
+
+		// An existing import may need to update its import name to be correct.
+		if name := p.importSpecName(imp); name != imp.Name {
+			fixes = append(fixes, &ImportFix{
+				StmtInfo: ImportInfo{
+					Name:       name,
+					ImportPath: imp.ImportPath,
+				},
+				IdentName: p.importIdentifier(imp),
+				FixType:   SetImportName,
+			})
 		}
 	}
 
 	for _, imp := range selected {
-		astutil.AddNamedImport(p.fset, p.f, imp.name, imp.importPath)
+		fixes = append(fixes, &ImportFix{
+			StmtInfo: ImportInfo{
+				Name:       p.importSpecName(imp),
+				ImportPath: imp.ImportPath,
+			},
+			IdentName: p.importIdentifier(imp),
+			FixType:   AddImport,
+		})
 	}
 
-	if p.loadRealPackageNames {
-		for _, imp := range p.f.Imports {
-			if imp.Name != nil {
-				continue
-			}
-			path := strings.Trim(imp.Path.Value, `""`)
-			ident := p.importIdentifier(&importInfo{importPath: path})
-			if ident != importPathToAssumedName(path) {
-				imp.Name = &ast.Ident{Name: ident, NamePos: imp.Pos()}
+	return fixes, true
+}
+
+// importSpecName gets the import name of imp in the import spec.
+//
+// When the import identifier matches the assumed import name, the import name does
+// not appear in the import spec.
+func (p *pass) importSpecName(imp *ImportInfo) string {
+	// If we did not load the real package names, or the name is already set,
+	// we just return the existing name.
+	if !p.loadRealPackageNames || imp.Name != "" {
+		return imp.Name
+	}
+
+	ident := p.importIdentifier(imp)
+	if ident == importPathToAssumedName(imp.ImportPath) {
+		return "" // ident not needed since the assumed and real names are the same.
+	}
+	return ident
+}
+
+// apply will perform the fixes on f in order.
+func apply(fset *token.FileSet, f *ast.File, fixes []*ImportFix) {
+	for _, fix := range fixes {
+		switch fix.FixType {
+		case DeleteImport:
+			astutil.DeleteNamedImport(fset, f, fix.StmtInfo.Name, fix.StmtInfo.ImportPath)
+		case AddImport:
+			astutil.AddNamedImport(fset, f, fix.StmtInfo.Name, fix.StmtInfo.ImportPath)
+		case SetImportName:
+			// Find the matching import path and change the name.
+			for _, spec := range f.Imports {
+				path := strings.Trim(spec.Path.Value, `"`)
+				if path == fix.StmtInfo.ImportPath {
+					spec.Name = &ast.Ident{
+						Name:    fix.StmtInfo.Name,
+						NamePos: spec.Pos(),
+					}
+				}
 			}
 		}
 	}
-
-	return true
 }
 
 // assumeSiblingImportsValid assumes that siblings' use of packages is valid,
@@ -394,15 +469,15 @@ func (p *pass) assumeSiblingImportsValid() {
 	for _, f := range p.otherFiles {
 		refs := collectReferences(f)
 		imports := collectImports(f)
-		importsByName := map[string]*importInfo{}
+		importsByName := map[string]*ImportInfo{}
 		for _, imp := range imports {
 			importsByName[p.importIdentifier(imp)] = imp
 		}
 		for left, rights := range refs {
 			if imp, ok := importsByName[left]; ok {
-				if _, ok := stdlib[imp.importPath]; ok {
+				if _, ok := stdlib[imp.ImportPath]; ok {
 					// We have the stdlib in memory; no need to guess.
-					rights = stdlib[imp.importPath]
+					rights = stdlib[imp.ImportPath]
 				}
 				p.addCandidate(imp, &packageInfo{
 					// no name; we already know it.
@@ -415,9 +490,9 @@ func (p *pass) assumeSiblingImportsValid() {
 
 // addCandidate adds a candidate import to p, and merges in the information
 // in pkg.
-func (p *pass) addCandidate(imp *importInfo, pkg *packageInfo) {
+func (p *pass) addCandidate(imp *ImportInfo, pkg *packageInfo) {
 	p.candidates = append(p.candidates, imp)
-	if existing, ok := p.knownPackages[imp.importPath]; ok {
+	if existing, ok := p.knownPackages[imp.ImportPath]; ok {
 		if existing.name == "" {
 			existing.name = pkg.name
 		}
@@ -425,7 +500,7 @@ func (p *pass) addCandidate(imp *importInfo, pkg *packageInfo) {
 			existing.exports[export] = true
 		}
 	} else {
-		p.knownPackages[imp.importPath] = pkg
+		p.knownPackages[imp.ImportPath] = pkg
 	}
 }
 
@@ -437,13 +512,24 @@ func (p *pass) addCandidate(imp *importInfo, pkg *packageInfo) {
 var fixImports = fixImportsDefault
 
 func fixImportsDefault(fset *token.FileSet, f *ast.File, filename string, env *ProcessEnv) error {
-	abs, err := filepath.Abs(filename)
+	fixes, err := getFixes(fset, f, filename, env)
 	if err != nil {
 		return err
 	}
+	apply(fset, f, fixes)
+	return err
+}
+
+// getFixes gets the import fixes that need to be made to f in order to fix the imports.
+// It does not modify the ast.
+func getFixes(fset *token.FileSet, f *ast.File, filename string, env *ProcessEnv) ([]*ImportFix, error) {
+	abs, err := filepath.Abs(filename)
+	if err != nil {
+		return nil, err
+	}
 	srcDir := filepath.Dir(abs)
 	if env.Debug {
-		log.Printf("fixImports(filename=%q), abs=%q, srcDir=%q ...", filename, abs, srcDir)
+		env.Logf("fixImports(filename=%q), abs=%q, srcDir=%q ...", filename, abs, srcDir)
 	}
 
 	// First pass: looking only at f, and using the naive algorithm to
@@ -451,8 +537,8 @@ func fixImportsDefault(fset *token.FileSet, f *ast.File, filename string, env *P
 	// complete. We can't add any imports yet, because we don't know
 	// if missing references are actually package vars.
 	p := &pass{fset: fset, f: f, srcDir: srcDir}
-	if p.load() {
-		return nil
+	if fixes, done := p.load(); done {
+		return fixes, nil
 	}
 
 	otherFiles := parseOtherFiles(fset, srcDir, filename)
@@ -460,15 +546,15 @@ func fixImportsDefault(fset *token.FileSet, f *ast.File, filename string, env *P
 	// Second pass: add information from other files in the same package,
 	// like their package vars and imports.
 	p.otherFiles = otherFiles
-	if p.load() {
-		return nil
+	if fixes, done := p.load(); done {
+		return fixes, nil
 	}
 
 	// Now we can try adding imports from the stdlib.
 	p.assumeSiblingImportsValid()
 	addStdlibCandidates(p, p.missingRefs)
-	if p.fix() {
-		return nil
+	if fixes, done := p.fix(); done {
+		return fixes, nil
 	}
 
 	// Third pass: get real package names where we had previously used
@@ -477,25 +563,50 @@ func fixImportsDefault(fset *token.FileSet, f *ast.File, filename string, env *P
 	p = &pass{fset: fset, f: f, srcDir: srcDir, env: env}
 	p.loadRealPackageNames = true
 	p.otherFiles = otherFiles
-	if p.load() {
-		return nil
+	if fixes, done := p.load(); done {
+		return fixes, nil
 	}
 
 	addStdlibCandidates(p, p.missingRefs)
 	p.assumeSiblingImportsValid()
-	if p.fix() {
-		return nil
+	if fixes, done := p.fix(); done {
+		return fixes, nil
 	}
 
 	// Go look for candidates in $GOPATH, etc. We don't necessarily load
 	// the real exports of sibling imports, so keep assuming their contents.
 	if err := addExternalCandidates(p, p.missingRefs, filename); err != nil {
-		return err
+		return nil, err
 	}
 
 	p.lastTry = true
-	p.fix()
-	return nil
+	fixes, _ := p.fix()
+	return fixes, nil
+}
+
+// getAllCandidates gets all of the candidates to be imported, regardless of if they are needed.
+func getAllCandidates(filename string, env *ProcessEnv) ([]ImportFix, error) {
+	// TODO(suzmue): scan for additional candidates and filter out
+	// current package.
+
+	// Get the stdlib candidates and sort by import path.
+	var paths []string
+	for importPath := range stdlib {
+		paths = append(paths, importPath)
+	}
+	sort.Strings(paths)
+
+	var imports []ImportFix
+	for _, importPath := range paths {
+		imports = append(imports, ImportFix{
+			StmtInfo: ImportInfo{
+				ImportPath: importPath,
+			},
+			IdentName: path.Base(importPath),
+			FixType:   AddImport,
+		})
+	}
+	return imports, nil
 }
 
 // ProcessEnv contains environment variables and settings that affect the use of
@@ -512,7 +623,10 @@ type ProcessEnv struct {
 	// If true, use go/packages regardless of the environment.
 	ForceGoPackages bool
 
-	resolver resolver
+	// Logf is the default logger for the ProcessEnv.
+	Logf func(format string, args ...interface{})
+
+	resolver Resolver
 }
 
 func (e *ProcessEnv) env() []string {
@@ -534,7 +648,7 @@ func (e *ProcessEnv) env() []string {
 	return env
 }
 
-func (e *ProcessEnv) getResolver() resolver {
+func (e *ProcessEnv) GetResolver() Resolver {
 	if e.resolver != nil {
 		return e.resolver
 	}
@@ -548,7 +662,7 @@ func (e *ProcessEnv) getResolver() resolver {
 		e.resolver = &gopathResolver{env: e}
 		return e.resolver
 	}
-	e.resolver = &moduleResolver{env: e}
+	e.resolver = &ModuleResolver{env: e}
 	return e.resolver
 }
 
@@ -577,7 +691,7 @@ func (e *ProcessEnv) invokeGo(args ...string) (*bytes.Buffer, error) {
 	cmd.Dir = e.WorkingDir
 
 	if e.Debug {
-		defer func(start time.Time) { log.Printf("%s for %v", time.Since(start), cmdDebugStr(cmd)) }(time.Now())
+		defer func(start time.Time) { e.Logf("%s for %v", time.Since(start), cmdDebugStr(cmd)) }(time.Now())
 	}
 	if err := cmd.Run(); err != nil {
 		return nil, fmt.Errorf("running go: %v (stderr:\n%s)", err, stderr)
@@ -599,7 +713,7 @@ func cmdDebugStr(cmd *exec.Cmd) string {
 func addStdlibCandidates(pass *pass, refs references) {
 	add := func(pkg string) {
 		pass.addCandidate(
-			&importInfo{importPath: pkg},
+			&ImportInfo{ImportPath: pkg},
 			&packageInfo{name: path.Base(pkg), exports: stdlib[pkg]})
 	}
 	for left := range refs {
@@ -617,20 +731,27 @@ func addStdlibCandidates(pass *pass, refs references) {
 	}
 }
 
-// A resolver does the build-system-specific parts of goimports.
-type resolver interface {
+// A Resolver does the build-system-specific parts of goimports.
+type Resolver interface {
 	// loadPackageNames loads the package names in importPaths.
 	loadPackageNames(importPaths []string, srcDir string) (map[string]string, error)
 	// scan finds (at least) the packages satisfying refs. The returned slice is unordered.
 	scan(refs references) ([]*pkg, error)
+	// loadExports returns the set of exported symbols in the package at dir.
+	// It returns an error if the package name in dir does not match expectPackage.
+	// loadExports may be called concurrently.
+	loadExports(ctx context.Context, expectPackage string, pkg *pkg) (map[string]bool, error)
 }
 
-// gopathResolver implements resolver for GOPATH and module workspaces using go/packages.
+// gopackagesResolver implements resolver for GOPATH and module workspaces using go/packages.
 type goPackagesResolver struct {
 	env *ProcessEnv
 }
 
 func (r *goPackagesResolver) loadPackageNames(importPaths []string, srcDir string) (map[string]string, error) {
+	if len(importPaths) == 0 {
+		return nil, nil
+	}
 	cfg := r.env.newPackagesConfig(packages.LoadFiles)
 	pkgs, err := packages.Load(cfg, importPaths...)
 	if err != nil {
@@ -674,15 +795,35 @@ func (r *goPackagesResolver) scan(refs references) ([]*pkg, error) {
 	return scan, nil
 }
 
+func (r *goPackagesResolver) loadExports(ctx context.Context, expectPackage string, pkg *pkg) (map[string]bool, error) {
+	if pkg.goPackage == nil {
+		return nil, fmt.Errorf("goPackage not set")
+	}
+	exports := map[string]bool{}
+	fset := token.NewFileSet()
+	for _, fname := range pkg.goPackage.CompiledGoFiles {
+		f, err := parser.ParseFile(fset, fname, nil, 0)
+		if err != nil {
+			return nil, fmt.Errorf("parsing %s: %v", fname, err)
+		}
+		for name := range f.Scope.Objects {
+			if ast.IsExported(name) {
+				exports[name] = true
+			}
+		}
+	}
+	return exports, nil
+}
+
 func addExternalCandidates(pass *pass, refs references, filename string) error {
-	dirScan, err := pass.env.getResolver().scan(refs)
+	dirScan, err := pass.env.GetResolver().scan(refs)
 	if err != nil {
 		return err
 	}
 
 	// Search for imports matching potential package references.
 	type result struct {
-		imp *importInfo
+		imp *ImportInfo
 		pkg *packageInfo
 	}
 	results := make(chan result, len(refs))
@@ -716,8 +857,8 @@ func addExternalCandidates(pass *pass, refs references, filename string) error {
 				return // No matching package.
 			}
 
-			imp := &importInfo{
-				importPath: found.importPathShort,
+			imp := &ImportInfo{
+				ImportPath: found.importPathShort,
 			}
 
 			pkg := &packageInfo{
@@ -784,7 +925,7 @@ func (r *gopathResolver) loadPackageNames(importPaths []string, srcDir string) (
 	return names, nil
 }
 
-// importPathToNameGoPath finds out the actual package name, as declared in its .go files.
+// importPathToName finds out the actual package name, as declared in its .go files.
 // If there's a problem, it returns "".
 func importPathToName(env *ProcessEnv, importPath, srcDir string) (packageName string) {
 	// Fast path for standard library without going to disk.
@@ -804,8 +945,8 @@ func importPathToName(env *ProcessEnv, importPath, srcDir string) (packageName s
 }
 
 // packageDirToName is a faster version of build.Import if
-// the only thing desired is the package name. It uses build.FindOnly
-// to find the directory and then only parses one file in the package,
+// the only thing desired is the package name. Given a directory,
+// packageDirToName then only parses one file in the package,
 // trusting that the files in the directory are consistent.
 func packageDirToName(dir string) (packageName string, err error) {
 	d, err := os.Open(dir)
@@ -926,6 +1067,10 @@ func (r *gopathResolver) scan(_ references) ([]*pkg, error) {
 	return result, nil
 }
 
+func (r *gopathResolver) loadExports(ctx context.Context, expectPackage string, pkg *pkg) (map[string]bool, error) {
+	return loadExportsFromFiles(ctx, r.env, expectPackage, pkg.dir)
+}
+
 // VendorlessPath returns the devendorized version of the import path ipath.
 // For example, VendorlessPath("foo/bar/vendor/a/b") returns "a/b".
 func VendorlessPath(ipath string) string {
@@ -939,33 +1084,11 @@ func VendorlessPath(ipath string) string {
 	return ipath
 }
 
-// loadExports returns the set of exported symbols in the package at dir.
-// It returns nil on error or if the package name in dir does not match expectPackage.
-func loadExports(ctx context.Context, env *ProcessEnv, expectPackage string, pkg *pkg) (map[string]bool, error) {
-	if env.Debug {
-		log.Printf("loading exports in dir %s (seeking package %s)", pkg.dir, expectPackage)
-	}
-	if pkg.goPackage != nil {
-		exports := map[string]bool{}
-		fset := token.NewFileSet()
-		for _, fname := range pkg.goPackage.CompiledGoFiles {
-			f, err := parser.ParseFile(fset, fname, nil, 0)
-			if err != nil {
-				return nil, fmt.Errorf("parsing %s: %v", fname, err)
-			}
-			for name := range f.Scope.Objects {
-				if ast.IsExported(name) {
-					exports[name] = true
-				}
-			}
-		}
-		return exports, nil
-	}
-
+func loadExportsFromFiles(ctx context.Context, env *ProcessEnv, expectPackage string, dir string) (map[string]bool, error) {
 	exports := make(map[string]bool)
 
 	// Look for non-test, buildable .go files which could provide exports.
-	all, err := ioutil.ReadDir(pkg.dir)
+	all, err := ioutil.ReadDir(dir)
 	if err != nil {
 		return nil, err
 	}
@@ -975,7 +1098,7 @@ func loadExports(ctx context.Context, env *ProcessEnv, expectPackage string, pkg
 		if !strings.HasSuffix(name, ".go") || strings.HasSuffix(name, "_test.go") {
 			continue
 		}
-		match, err := env.buildContext().MatchFile(pkg.dir, fi.Name())
+		match, err := env.buildContext().MatchFile(dir, fi.Name())
 		if err != nil || !match {
 			continue
 		}
@@ -983,7 +1106,7 @@ func loadExports(ctx context.Context, env *ProcessEnv, expectPackage string, pkg
 	}
 
 	if len(files) == 0 {
-		return nil, fmt.Errorf("dir %v contains no buildable, non-test .go files", pkg.dir)
+		return nil, fmt.Errorf("dir %v contains no buildable, non-test .go files", dir)
 	}
 
 	fset := token.NewFileSet()
@@ -994,7 +1117,7 @@ func loadExports(ctx context.Context, env *ProcessEnv, expectPackage string, pkg
 		default:
 		}
 
-		fullFile := filepath.Join(pkg.dir, fi.Name())
+		fullFile := filepath.Join(dir, fi.Name())
 		f, err := parser.ParseFile(fset, fullFile, nil, 0)
 		if err != nil {
 			return nil, fmt.Errorf("parsing %s: %v", fullFile, err)
@@ -1006,7 +1129,7 @@ func loadExports(ctx context.Context, env *ProcessEnv, expectPackage string, pkg
 			continue
 		}
 		if pkgName != expectPackage {
-			return nil, fmt.Errorf("scan of dir %v is not expected package %v (actually %v)", pkg.dir, expectPackage, pkgName)
+			return nil, fmt.Errorf("scan of dir %v is not expected package %v (actually %v)", dir, expectPackage, pkgName)
 		}
 		for name := range f.Scope.Objects {
 			if ast.IsExported(name) {
@@ -1021,7 +1144,7 @@ func loadExports(ctx context.Context, env *ProcessEnv, expectPackage string, pkg
 			exportList = append(exportList, k)
 		}
 		sort.Strings(exportList)
-		log.Printf("loaded exports in dir %v (package %v): %v", pkg.dir, expectPackage, strings.Join(exportList, ", "))
+		env.Logf("loaded exports in dir %v (package %v): %v", dir, expectPackage, strings.Join(exportList, ", "))
 	}
 	return exports, nil
 }
@@ -1058,7 +1181,7 @@ func findImport(ctx context.Context, pass *pass, dirScan []*pkg, pkgName string,
 	sort.Sort(byDistanceOrImportPathShortLength(candidates))
 	if pass.env.Debug {
 		for i, c := range candidates {
-			log.Printf("%s candidate %d/%d: %v in %v", pkgName, i+1, len(candidates), c.pkg.importPathShort, c.pkg.dir)
+			pass.env.Logf("%s candidate %d/%d: %v in %v", pkgName, i+1, len(candidates), c.pkg.importPathShort, c.pkg.dir)
 		}
 	}
 
@@ -1095,10 +1218,13 @@ func findImport(ctx context.Context, pass *pass, dirScan []*pkg, pkgName string,
 					wg.Done()
 				}()
 
-				exports, err := loadExports(ctx, pass.env, pkgName, c.pkg)
+				if pass.env.Debug {
+					pass.env.Logf("loading exports in dir %s (seeking package %s)", c.pkg.dir, pkgName)
+				}
+				exports, err := pass.env.GetResolver().loadExports(ctx, pkgName, c.pkg)
 				if err != nil {
 					if pass.env.Debug {
-						log.Printf("loading exports in dir %s (seeking package %s): %v", c.pkg.dir, pkgName, err)
+						pass.env.Logf("loading exports in dir %s (seeking package %s): %v", c.pkg.dir, pkgName, err)
 					}
 					resc <- nil
 					return

vendor/golang.org/x/tools/internal/imports/imports.go

@@ -13,12 +13,14 @@ import (
 	"bytes"
 	"fmt"
 	"go/ast"
+	"go/build"
 	"go/format"
 	"go/parser"
 	"go/printer"
 	"go/token"
 	"io"
 	"io/ioutil"
+	"log"
 	"regexp"
 	"strconv"
 	"strings"
@@ -41,13 +43,10 @@ type Options struct {
 }
 
 // Process implements golang.org/x/tools/imports.Process with explicit context in env.
-func Process(filename string, src []byte, opt *Options) ([]byte, error) {
-	if src == nil {
-		b, err := ioutil.ReadFile(filename)
-		if err != nil {
-			return nil, err
-		}
-		src = b
+func Process(filename string, src []byte, opt *Options) (formatted []byte, err error) {
+	src, opt, err = initialize(filename, src, opt)
+	if err != nil {
+		return nil, err
 	}
 
 	fileSet := token.NewFileSet()
@@ -61,7 +60,93 @@ func Process(filename string, src []byte, opt *Options) ([]byte, error) {
 			return nil, err
 		}
 	}
+	return formatFile(fileSet, file, src, adjust, opt)
+}
 
+// FixImports returns a list of fixes to the imports that, when applied,
+// will leave the imports in the same state as Process.
+//
+// Note that filename's directory influences which imports can be chosen,
+// so it is important that filename be accurate.
+func FixImports(filename string, src []byte, opt *Options) (fixes []*ImportFix, err error) {
+	src, opt, err = initialize(filename, src, opt)
+	if err != nil {
+		return nil, err
+	}
+
+	fileSet := token.NewFileSet()
+	file, _, err := parse(fileSet, filename, src, opt)
+	if err != nil {
+		return nil, err
+	}
+
+	return getFixes(fileSet, file, filename, opt.Env)
+}
+
+// ApplyFix will apply all of the fixes to the file and format it.
+func ApplyFixes(fixes []*ImportFix, filename string, src []byte, opt *Options) (formatted []byte, err error) {
+	src, opt, err = initialize(filename, src, opt)
+	if err != nil {
+		return nil, err
+	}
+
+	fileSet := token.NewFileSet()
+	file, adjust, err := parse(fileSet, filename, src, opt)
+	if err != nil {
+		return nil, err
+	}
+
+	// Apply the fixes to the file.
+	apply(fileSet, file, fixes)
+
+	return formatFile(fileSet, file, src, adjust, opt)
+}
+
+// GetAllCandidates gets all of the standard library candidate packages to import in
+// sorted order on import path.
+func GetAllCandidates(filename string, opt *Options) (pkgs []ImportFix, err error) {
+	_, opt, err = initialize(filename, []byte{}, opt)
+	if err != nil {
+		return nil, err
+	}
+	return getAllCandidates(filename, opt.Env)
+}
+
+// initialize sets the values for opt and src.
+// If they are provided, they are not changed. Otherwise opt is set to the
+// default values and src is read from the file system.
+func initialize(filename string, src []byte, opt *Options) ([]byte, *Options, error) {
+	// Use defaults if opt is nil.
+	if opt == nil {
+		opt = &Options{Comments: true, TabIndent: true, TabWidth: 8}
+	}
+
+	// Set the env if the user has not provided it.
+	if opt.Env == nil {
+		opt.Env = &ProcessEnv{
+			GOPATH: build.Default.GOPATH,
+			GOROOT: build.Default.GOROOT,
+		}
+	}
+
+	// Set the logger if the user has not provided it.
+	if opt.Env.Logf == nil {
+		opt.Env.Logf = log.Printf
+	}
+
+	if src == nil {
+		b, err := ioutil.ReadFile(filename)
+		if err != nil {
+			return nil, nil, err
+		}
+		src = b
+	}
+
+	return src, opt, nil
+}
+
+func formatFile(fileSet *token.FileSet, file *ast.File, src []byte, adjust func(orig []byte, src []byte) []byte, opt *Options) ([]byte, error) {
+	mergeImports(opt.Env, fileSet, file)
 	sortImports(opt.Env, fileSet, file)
 	imps := astutil.Imports(fileSet, file)
 	var spacesBefore []string // import paths we need spaces before
@@ -89,7 +174,7 @@ func Process(filename string, src []byte, opt *Options) ([]byte, error) {
 	printConfig := &printer.Config{Mode: printerMode, Tabwidth: opt.TabWidth}
 
 	var buf bytes.Buffer
-	err = printConfig.Fprint(&buf, fileSet, file)
+	err := printConfig.Fprint(&buf, fileSet, file)
 	if err != nil {
 		return nil, err
 	}

vendor/golang.org/x/tools/internal/imports/mod.go

@@ -2,9 +2,10 @@ package imports
 
 import (
 	"bytes"
+	"context"
 	"encoding/json"
+	"fmt"
 	"io/ioutil"
-	"log"
 	"os"
 	"path"
 	"path/filepath"
@@ -19,37 +20,41 @@ import (
 	"golang.org/x/tools/internal/module"
 )
 
-// moduleResolver implements resolver for modules using the go command as little
+// ModuleResolver implements resolver for modules using the go command as little
 // as feasible.
-type moduleResolver struct {
-	env *ProcessEnv
+type ModuleResolver struct {
+	env            *ProcessEnv
+	moduleCacheDir string
 
-	initialized   bool
-	main          *moduleJSON
-	modsByModPath []*moduleJSON // All modules, ordered by # of path components in module Path...
-	modsByDir     []*moduleJSON // ...or Dir.
+	Initialized   bool
+	Main          *ModuleJSON
+	ModsByModPath []*ModuleJSON // All modules, ordered by # of path components in module Path...
+	ModsByDir     []*ModuleJSON // ...or Dir.
+
+	// moduleCacheInfo stores information about the module cache.
+	moduleCacheInfo *moduleCacheInfo
 }
 
-type moduleJSON struct {
+type ModuleJSON struct {
 	Path     string           // module path
 	Version  string           // module version
 	Versions []string         // available module versions (with -versions)
-	Replace  *moduleJSON      // replaced by this module
+	Replace  *ModuleJSON      // replaced by this module
 	Time     *time.Time       // time version was created
-	Update   *moduleJSON      // available update, if any (with -u)
+	Update   *ModuleJSON      // available update, if any (with -u)
 	Main     bool             // is this the main module?
 	Indirect bool             // is this module only an indirect dependency of main module?
 	Dir      string           // directory holding files for this module, if any
 	GoMod    string           // path to go.mod file for this module, if any
-	Error    *moduleErrorJSON // error loading module
+	Error    *ModuleErrorJSON // error loading module
 }
 
-type moduleErrorJSON struct {
+type ModuleErrorJSON struct {
 	Err string // the error itself
 }
 
-func (r *moduleResolver) init() error {
-	if r.initialized {
+func (r *ModuleResolver) init() error {
+	if r.Initialized {
 		return nil
 	}
 	stdout, err := r.env.invokeGo("list", "-m", "-json", "...")
@@ -57,54 +62,73 @@ func (r *moduleResolver) init() error {
 		return err
 	}
 	for dec := json.NewDecoder(stdout); dec.More(); {
-		mod := &moduleJSON{}
+		mod := &ModuleJSON{}
 		if err := dec.Decode(mod); err != nil {
 			return err
 		}
 		if mod.Dir == "" {
 			if r.env.Debug {
-				log.Printf("module %v has not been downloaded and will be ignored", mod.Path)
+				r.env.Logf("module %v has not been downloaded and will be ignored", mod.Path)
 			}
 			// Can't do anything with a module that's not downloaded.
 			continue
 		}
-		r.modsByModPath = append(r.modsByModPath, mod)
-		r.modsByDir = append(r.modsByDir, mod)
+		r.ModsByModPath = append(r.ModsByModPath, mod)
+		r.ModsByDir = append(r.ModsByDir, mod)
 		if mod.Main {
-			r.main = mod
+			r.Main = mod
 		}
 	}
 
-	sort.Slice(r.modsByModPath, func(i, j int) bool {
+	sort.Slice(r.ModsByModPath, func(i, j int) bool {
 		count := func(x int) int {
-			return strings.Count(r.modsByModPath[x].Path, "/")
+			return strings.Count(r.ModsByModPath[x].Path, "/")
 		}
 		return count(j) < count(i) // descending order
 	})
-	sort.Slice(r.modsByDir, func(i, j int) bool {
+	sort.Slice(r.ModsByDir, func(i, j int) bool {
 		count := func(x int) int {
-			return strings.Count(r.modsByDir[x].Dir, "/")
+			return strings.Count(r.ModsByDir[x].Dir, "/")
 		}
 		return count(j) < count(i) // descending order
 	})
 
-	r.initialized = true
+	if r.moduleCacheInfo == nil {
+		r.moduleCacheInfo = &moduleCacheInfo{
+			modCacheDirInfo: make(map[string]*directoryPackageInfo),
+		}
+	}
+
+	r.Initialized = true
 	return nil
 }
 
 // findPackage returns the module and directory that contains the package at
 // the given import path, or returns nil, "" if no module is in scope.
-func (r *moduleResolver) findPackage(importPath string) (*moduleJSON, string) {
-	for _, m := range r.modsByModPath {
+func (r *ModuleResolver) findPackage(importPath string) (*ModuleJSON, string) {
+	// This can't find packages in the stdlib, but that's harmless for all
+	// the existing code paths.
+	for _, m := range r.ModsByModPath {
 		if !strings.HasPrefix(importPath, m.Path) {
 			continue
 		}
 		pathInModule := importPath[len(m.Path):]
 		pkgDir := filepath.Join(m.Dir, pathInModule)
-		if dirIsNestedModule(pkgDir, m) {
+		if r.dirIsNestedModule(pkgDir, m) {
 			continue
 		}
 
+		if info, ok := r.moduleCacheInfo.Load(pkgDir); ok {
+			if packageScanned, err := info.reachedStatus(directoryScanned); packageScanned {
+				if err != nil {
+					// There was some error with scanning this directory.
+					// It does not contain a valid package.
+					continue
+				}
+				return m, pkgDir
+			}
+		}
+
 		pkgFiles, err := ioutil.ReadDir(pkgDir)
 		if err != nil {
 			continue
@@ -124,7 +148,7 @@ func (r *moduleResolver) findPackage(importPath string) (*moduleJSON, string) {
 
 // findModuleByDir returns the module that contains dir, or nil if no such
 // module is in scope.
-func (r *moduleResolver) findModuleByDir(dir string) *moduleJSON {
+func (r *ModuleResolver) findModuleByDir(dir string) *ModuleJSON {
 	// This is quite tricky and may not be correct. dir could be:
 	// - a package in the main module.
 	// - a replace target underneath the main module's directory.
@@ -135,12 +159,12 @@ func (r *moduleResolver) findModuleByDir(dir string) *moduleJSON {
 	// - in /vendor/ in -mod=vendor mode.
 	//    - nested module? Dunno.
 	// Rumor has it that replace targets cannot contain other replace targets.
-	for _, m := range r.modsByDir {
+	for _, m := range r.ModsByDir {
 		if !strings.HasPrefix(dir, m.Dir) {
 			continue
 		}
 
-		if dirIsNestedModule(dir, m) {
+		if r.dirIsNestedModule(dir, m) {
 			continue
 		}
 
@@ -151,18 +175,28 @@ func (r *moduleResolver) findModuleByDir(dir string) *moduleJSON {
 
 // dirIsNestedModule reports if dir is contained in a nested module underneath
 // mod, not actually in mod.
-func dirIsNestedModule(dir string, mod *moduleJSON) bool {
+func (r *ModuleResolver) dirIsNestedModule(dir string, mod *ModuleJSON) bool {
 	if !strings.HasPrefix(dir, mod.Dir) {
 		return false
 	}
-	mf := findModFile(dir)
+	if r.dirInModuleCache(dir) {
+		// Nested modules in the module cache are pruned,
+		// so it cannot be a nested module.
+		return false
+	}
+	mf := r.findModFile(dir)
 	if mf == "" {
 		return false
 	}
 	return filepath.Dir(mf) != mod.Dir
 }
 
-func findModFile(dir string) string {
+func (r *ModuleResolver) findModFile(dir string) string {
+	if r.dirInModuleCache(dir) {
+		matches := modCacheRegexp.FindStringSubmatch(dir)
+		index := strings.Index(dir, matches[1]+"@"+matches[2])
+		return filepath.Join(dir[:index], matches[1]+"@"+matches[2], "go.mod")
+	}
 	for {
 		f := filepath.Join(dir, "go.mod")
 		info, err := os.Stat(f)
@@ -177,7 +211,14 @@ func findModFile(dir string) string {
 	}
 }
 
-func (r *moduleResolver) loadPackageNames(importPaths []string, srcDir string) (map[string]string, error) {
+func (r *ModuleResolver) dirInModuleCache(dir string) bool {
+	if r.moduleCacheDir == "" {
+		return false
+	}
+	return strings.HasPrefix(dir, r.moduleCacheDir)
+}
+
+func (r *ModuleResolver) loadPackageNames(importPaths []string, srcDir string) (map[string]string, error) {
 	if err := r.init(); err != nil {
 		return nil, err
 	}
@@ -196,7 +237,7 @@ func (r *moduleResolver) loadPackageNames(importPaths []string, srcDir string) (
 	return names, nil
 }
 
-func (r *moduleResolver) scan(_ references) ([]*pkg, error) {
+func (r *ModuleResolver) scan(_ references) ([]*pkg, error) {
 	if err := r.init(); err != nil {
 		return nil, err
 	}
@@ -205,15 +246,16 @@ func (r *moduleResolver) scan(_ references) ([]*pkg, error) {
 	roots := []gopathwalk.Root{
 		{filepath.Join(r.env.GOROOT, "/src"), gopathwalk.RootGOROOT},
 	}
-	if r.main != nil {
-		roots = append(roots, gopathwalk.Root{r.main.Dir, gopathwalk.RootCurrentModule})
+	if r.Main != nil {
+		roots = append(roots, gopathwalk.Root{r.Main.Dir, gopathwalk.RootCurrentModule})
 	}
-	for _, p := range filepath.SplitList(r.env.GOPATH) {
-		roots = append(roots, gopathwalk.Root{filepath.Join(p, "/pkg/mod"), gopathwalk.RootModuleCache})
+	if r.moduleCacheDir == "" {
+		r.moduleCacheDir = filepath.Join(filepath.SplitList(r.env.GOPATH)[0], "/pkg/mod")
 	}
+	roots = append(roots, gopathwalk.Root{r.moduleCacheDir, gopathwalk.RootModuleCache})
 
 	// Walk replace targets, just in case they're not in any of the above.
-	for _, mod := range r.modsByModPath {
+	for _, mod := range r.ModsByModPath {
 		if mod.Replace != nil {
 			roots = append(roots, gopathwalk.Root{mod.Dir, gopathwalk.RootOther})
 		}
@@ -223,87 +265,190 @@ func (r *moduleResolver) scan(_ references) ([]*pkg, error) {
 	dupCheck := make(map[string]bool)
 	var mu sync.Mutex
 
-	gopathwalk.Walk(roots, func(root gopathwalk.Root, dir string) {
+	// Packages in the module cache are immutable. If we have
+	// already seen this package on a previous scan of the module
+	// cache, return that result.
+	skip := func(root gopathwalk.Root, dir string) bool {
 		mu.Lock()
 		defer mu.Unlock()
+		// If we have already processed this directory on this walk, skip it.
+		if _, dup := dupCheck[dir]; dup {
+			return true
+		}
 
+		// If we have saved this directory information, skip it.
+		info, ok := r.moduleCacheInfo.Load(dir)
+		if !ok {
+			return false
+		}
+		// This directory can be skipped as long as we have already scanned it.
+		// Packages with errors will continue to have errors, so there is no need
+		// to rescan them.
+		packageScanned, _ := info.reachedStatus(directoryScanned)
+		return packageScanned
+	}
+
+	add := func(root gopathwalk.Root, dir string) {
+		mu.Lock()
+		defer mu.Unlock()
 		if _, dup := dupCheck[dir]; dup {
 			return
 		}
 
-		dupCheck[dir] = true
-
-		subdir := ""
-		if dir != root.Path {
-			subdir = dir[len(root.Path)+len("/"):]
-		}
-		importPath := filepath.ToSlash(subdir)
-		if strings.HasPrefix(importPath, "vendor/") {
-			// Ignore vendor dirs. If -mod=vendor is on, then things
-			// should mostly just work, but when it's not vendor/
-			// is a mess. There's no easy way to tell if it's on.
-			// We can still find things in the mod cache and
-			// map them into /vendor when -mod=vendor is on.
+		info, err := r.scanDirForPackage(root, dir)
+		if err != nil {
 			return
 		}
-		switch root.Type {
-		case gopathwalk.RootCurrentModule:
-			importPath = path.Join(r.main.Path, filepath.ToSlash(subdir))
-		case gopathwalk.RootModuleCache:
-			matches := modCacheRegexp.FindStringSubmatch(subdir)
-			modPath, err := module.DecodePath(filepath.ToSlash(matches[1]))
-			if err != nil {
-				if r.env.Debug {
-					log.Printf("decoding module cache path %q: %v", subdir, err)
-				}
-				return
-			}
-			importPath = path.Join(modPath, filepath.ToSlash(matches[3]))
-		case gopathwalk.RootGOROOT:
-			importPath = subdir
+		if root.Type == gopathwalk.RootModuleCache {
+			// Save this package information in the cache and return.
+			// Packages from the module cache are added after Walk.
+			r.moduleCacheInfo.Store(dir, info)
+			return
 		}
 
-		// Check if the directory is underneath a module that's in scope.
-		if mod := r.findModuleByDir(dir); mod != nil {
-			// It is. If dir is the target of a replace directive,
-			// our guessed import path is wrong. Use the real one.
-			if mod.Dir == dir {
-				importPath = mod.Path
-			} else {
-				dirInMod := dir[len(mod.Dir)+len("/"):]
-				importPath = path.Join(mod.Path, filepath.ToSlash(dirInMod))
-			}
-		} else {
-			// The package is in an unknown module. Check that it's
-			// not obviously impossible to import.
-			var modFile string
-			switch root.Type {
-			case gopathwalk.RootModuleCache:
-				matches := modCacheRegexp.FindStringSubmatch(subdir)
-				modFile = filepath.Join(matches[1], "@", matches[2], "go.mod")
-			default:
-				modFile = findModFile(dir)
-			}
-
-			modBytes, err := ioutil.ReadFile(modFile)
-			if err == nil && !strings.HasPrefix(importPath, modulePath(modBytes)) {
-				// The module's declared path does not match
-				// its expected path. It probably needs a
-				// replace directive we don't have.
-				return
-			}
-		}
-		// We may have discovered a package that has a different version
-		// in scope already. Canonicalize to that one if possible.
-		if _, canonicalDir := r.findPackage(importPath); canonicalDir != "" {
-			dir = canonicalDir
+		// Skip this package if there was an error loading package info.
+		if info.err != nil {
+			return
 		}
 
-		result = append(result, &pkg{
-			importPathShort: VendorlessPath(importPath),
+		// The rest of this function canonicalizes the packages using the results
+		// of initializing the resolver from 'go list -m'.
+		res, err := r.canonicalize(root.Type, info.nonCanonicalImportPath, info.dir, info.needsReplace)
+		if err != nil {
+			return
+		}
+
+		result = append(result, res)
+	}
+
+	gopathwalk.WalkSkip(roots, add, skip, gopathwalk.Options{Debug: r.env.Debug, ModulesEnabled: true})
+
+	// Add the packages from the modules in the mod cache that were skipped.
+	for _, dir := range r.moduleCacheInfo.Keys() {
+		info, ok := r.moduleCacheInfo.Load(dir)
+		if !ok {
+			continue
+		}
+
+		// Skip this directory if we were not able to get the package information successfully.
+		if scanned, err := info.reachedStatus(directoryScanned); !scanned || err != nil {
+			continue
+		}
+
+		res, err := r.canonicalize(gopathwalk.RootModuleCache, info.nonCanonicalImportPath, info.dir, info.needsReplace)
+		if err != nil {
+			continue
+		}
+		result = append(result, res)
+	}
+
+	return result, nil
+}
+
+// canonicalize gets the result of canonicalizing the packages using the results
+// of initializing the resolver from 'go list -m'.
+func (r *ModuleResolver) canonicalize(rootType gopathwalk.RootType, importPath, dir string, needsReplace bool) (res *pkg, err error) {
+	// Packages in GOROOT are already canonical, regardless of the std/cmd modules.
+	if rootType == gopathwalk.RootGOROOT {
+		return &pkg{
+			importPathShort: importPath,
 			dir:             dir,
-		})
-	}, gopathwalk.Options{Debug: r.env.Debug, ModulesEnabled: true})
+		}, nil
+	}
+
+	// Check if the directory is underneath a module that's in scope.
+	if mod := r.findModuleByDir(dir); mod != nil {
+		// It is. If dir is the target of a replace directive,
+		// our guessed import path is wrong. Use the real one.
+		if mod.Dir == dir {
+			importPath = mod.Path
+		} else {
+			dirInMod := dir[len(mod.Dir)+len("/"):]
+			importPath = path.Join(mod.Path, filepath.ToSlash(dirInMod))
+		}
+	} else if needsReplace {
+		return nil, fmt.Errorf("needed this package to be in scope: %s", dir)
+	}
+
+	// We may have discovered a package that has a different version
+	// in scope already. Canonicalize to that one if possible.
+	if _, canonicalDir := r.findPackage(importPath); canonicalDir != "" {
+		dir = canonicalDir
+	}
+	return &pkg{
+		importPathShort: VendorlessPath(importPath),
+		dir:             dir,
+	}, nil
+}
+
+func (r *ModuleResolver) loadExports(ctx context.Context, expectPackage string, pkg *pkg) (map[string]bool, error) {
+	if err := r.init(); err != nil {
+		return nil, err
+	}
+	return loadExportsFromFiles(ctx, r.env, expectPackage, pkg.dir)
+}
+
+func (r *ModuleResolver) scanDirForPackage(root gopathwalk.Root, dir string) (directoryPackageInfo, error) {
+	subdir := ""
+	if dir != root.Path {
+		subdir = dir[len(root.Path)+len("/"):]
+	}
+	importPath := filepath.ToSlash(subdir)
+	if strings.HasPrefix(importPath, "vendor/") {
+		// Ignore vendor dirs. If -mod=vendor is on, then things
+		// should mostly just work, but when it's not vendor/
+		// is a mess. There's no easy way to tell if it's on.
+		// We can still find things in the mod cache and
+		// map them into /vendor when -mod=vendor is on.
+		return directoryPackageInfo{}, fmt.Errorf("vendor directory")
+	}
+	switch root.Type {
+	case gopathwalk.RootCurrentModule:
+		importPath = path.Join(r.Main.Path, filepath.ToSlash(subdir))
+	case gopathwalk.RootModuleCache:
+		matches := modCacheRegexp.FindStringSubmatch(subdir)
+		if len(matches) == 0 {
+			return directoryPackageInfo{
+				status: directoryScanned,
+				err:    fmt.Errorf("invalid module cache path: %v", subdir),
+			}, nil
+		}
+		modPath, err := module.DecodePath(filepath.ToSlash(matches[1]))
+		if err != nil {
+			if r.env.Debug {
+				r.env.Logf("decoding module cache path %q: %v", subdir, err)
+			}
+			return directoryPackageInfo{
+				status: directoryScanned,
+				err:    fmt.Errorf("decoding module cache path %q: %v", subdir, err),
+			}, nil
+		}
+		importPath = path.Join(modPath, filepath.ToSlash(matches[3]))
+	case gopathwalk.RootGOROOT:
+		importPath = subdir
+	}
+
+	result := directoryPackageInfo{
+		status:                 directoryScanned,
+		dir:                    dir,
+		nonCanonicalImportPath: importPath,
+		needsReplace:           false,
+	}
+	if root.Type == gopathwalk.RootGOROOT {
+		// stdlib packages are always in scope, despite the confusing go.mod
+		return result, nil
+	}
+	// Check that this package is not obviously impossible to import.
+	modFile := r.findModFile(dir)
+
+	modBytes, err := ioutil.ReadFile(modFile)
+	if err == nil && !strings.HasPrefix(importPath, modulePath(modBytes)) {
+		// The module's declared path does not match
+		// its expected path. It probably needs a
+		// replace directive we don't have.
+		result.needsReplace = true
+	}
+
 	return result, nil
 }
 

vendor/golang.org/x/tools/internal/imports/mod_cache.go

@@ -0,0 +1,121 @@
+package imports
+
+import (
+	"sync"
+)
+
+// ModuleResolver implements Resolver for modules using the go command as little
+// as feasible.
+//
+// To find packages to import, the resolver needs to know about all of the
+// the packages that could be imported. This includes packages that are
+// already in modules that are in (1) the current module, (2) replace targets,
+// and (3) packages in the module cache. Packages in (1) and (2) may change over
+// time, as the client may edit the current module and locally replaced modules.
+// The module cache (which includes all of the packages in (3)) can only
+// ever be added to.
+//
+// The resolver can thus save state about packages in the module cache
+// and guarantee that this will not change over time. To obtain information
+// about new modules added to the module cache, the module cache should be
+// rescanned.
+//
+// It is OK to serve information about modules that have been deleted,
+// as they do still exist.
+// TODO(suzmue): can we share information with the caller about
+// what module needs to be downloaded to import this package?
+
+type directoryPackageStatus int
+
+const (
+	_ directoryPackageStatus = iota
+	directoryScanned
+)
+
+type directoryPackageInfo struct {
+	// status indicates the extent to which this struct has been filled in.
+	status directoryPackageStatus
+	// err is non-nil when there was an error trying to reach status.
+	err error
+
+	// Set when status > directoryScanned.
+
+	// dir is the absolute directory of this package.
+	dir string
+	// nonCanonicalImportPath is the expected import path for this package.
+	// This may not be an import path that can be used to import this package.
+	nonCanonicalImportPath string
+	// needsReplace is true if the nonCanonicalImportPath does not match the
+	// the modules declared path, making it impossible to import without a
+	// replace directive.
+	needsReplace bool
+}
+
+// reachedStatus returns true when info has a status at least target and any error associated with
+// an attempt to reach target.
+func (info *directoryPackageInfo) reachedStatus(target directoryPackageStatus) (bool, error) {
+	if info.err == nil {
+		return info.status >= target, nil
+	}
+	if info.status == target {
+		return true, info.err
+	}
+	return true, nil
+}
+
+// moduleCacheInfo is a concurrency safe map for storing information about
+// the directories in the module cache.
+//
+// The information in this cache is built incrementally. Entries are initialized in scan.
+// No new keys should be added in any other functions, as all directories containing
+// packages are identified in scan.
+//
+// Other functions, including loadExports and findPackage, may update entries in this cache
+// as they discover new things about the directory.
+//
+// We do not need to protect the data in the cache for multiple writes, because it only stores
+// module cache directories, which do not change. If two competing stores take place, there will be
+// one store that wins. Although this could result in a loss of information it will not be incorrect
+// and may just result in recomputing the same result later.
+//
+// TODO(suzmue): consider other concurrency strategies and data structures (RWLocks, sync.Map, etc)
+type moduleCacheInfo struct {
+	mu sync.Mutex
+	// modCacheDirInfo stores information about packages in
+	// module cache directories. Keyed by absolute directory.
+	modCacheDirInfo map[string]*directoryPackageInfo
+}
+
+// Store stores the package info for dir.
+func (d *moduleCacheInfo) Store(dir string, info directoryPackageInfo) {
+	d.mu.Lock()
+	defer d.mu.Unlock()
+	d.modCacheDirInfo[dir] = &directoryPackageInfo{
+		status:                 info.status,
+		err:                    info.err,
+		dir:                    info.dir,
+		nonCanonicalImportPath: info.nonCanonicalImportPath,
+		needsReplace:           info.needsReplace,
+	}
+}
+
+// Load returns a copy of the directoryPackageInfo for absolute directory dir.
+func (d *moduleCacheInfo) Load(dir string) (directoryPackageInfo, bool) {
+	d.mu.Lock()
+	defer d.mu.Unlock()
+	info, ok := d.modCacheDirInfo[dir]
+	if !ok {
+		return directoryPackageInfo{}, false
+	}
+	return *info, true
+}
+
+// Keys returns the keys currently present in d.
+func (d *moduleCacheInfo) Keys() (keys []string) {
+	d.mu.Lock()
+	defer d.mu.Unlock()
+	for key := range d.modCacheDirInfo {
+		keys = append(keys, key)
+	}
+	return keys
+}

vendor/golang.org/x/tools/internal/imports/sortimports.go

@@ -58,6 +58,53 @@ func sortImports(env *ProcessEnv, fset *token.FileSet, f *ast.File) {
 	}
 }
 
+// mergeImports merges all the import declarations into the first one.
+// Taken from golang.org/x/tools/ast/astutil.
+func mergeImports(env *ProcessEnv, fset *token.FileSet, f *ast.File) {
+	if len(f.Decls) <= 1 {
+		return
+	}
+
+	// Merge all the import declarations into the first one.
+	var first *ast.GenDecl
+	for i := 0; i < len(f.Decls); i++ {
+		decl := f.Decls[i]
+		gen, ok := decl.(*ast.GenDecl)
+		if !ok || gen.Tok != token.IMPORT || declImports(gen, "C") {
+			continue
+		}
+		if first == nil {
+			first = gen
+			continue // Don't touch the first one.
+		}
+		// We now know there is more than one package in this import
+		// declaration. Ensure that it ends up parenthesized.
+		first.Lparen = first.Pos()
+		// Move the imports of the other import declaration to the first one.
+		for _, spec := range gen.Specs {
+			spec.(*ast.ImportSpec).Path.ValuePos = first.Pos()
+			first.Specs = append(first.Specs, spec)
+		}
+		f.Decls = append(f.Decls[:i], f.Decls[i+1:]...)
+		i--
+	}
+}
+
+// declImports reports whether gen contains an import of path.
+// Taken from golang.org/x/tools/ast/astutil.
+func declImports(gen *ast.GenDecl, path string) bool {
+	if gen.Tok != token.IMPORT {
+		return false
+	}
+	for _, spec := range gen.Specs {
+		impspec := spec.(*ast.ImportSpec)
+		if importPath(impspec) == path {
+			return true
+		}
+	}
+	return false
+}
+
 func importPath(s ast.Spec) string {
 	t, err := strconv.Unquote(s.(*ast.ImportSpec).Path.Value)
 	if err == nil {

vendor/golang.org/x/tools/internal/imports/zstdlib.go

@@ -125,6 +125,7 @@ var stdlib = map[string]map[string]bool{
 		"ToTitleSpecial":  true,
 		"ToUpper":         true,
 		"ToUpperSpecial":  true,
+		"ToValidUTF8":     true,
 		"Trim":            true,
 		"TrimFunc":        true,
 		"TrimLeft":        true,
@@ -304,6 +305,18 @@ var stdlib = map[string]map[string]bool{
 		"Sign":        true,
 		"Verify":      true,
 	},
+	"crypto/ed25519": map[string]bool{
+		"GenerateKey":    true,
+		"NewKeyFromSeed": true,
+		"PrivateKey":     true,
+		"PrivateKeySize": true,
+		"PublicKey":      true,
+		"PublicKeySize":  true,
+		"SeedSize":       true,
+		"Sign":           true,
+		"SignatureSize":  true,
+		"Verify":         true,
+	},
 	"crypto/elliptic": map[string]bool{
 		"Curve":       true,
 		"CurveParams": true,
@@ -420,6 +433,7 @@ var stdlib = map[string]map[string]bool{
 		"ECDSAWithP384AndSHA384":               true,
 		"ECDSAWithP521AndSHA512":               true,
 		"ECDSAWithSHA1":                        true,
+		"Ed25519":                              true,
 		"Listen":                               true,
 		"LoadX509KeyPair":                      true,
 		"NewLRUClientSessionCache":             true,
@@ -478,35 +492,36 @@ var stdlib = map[string]map[string]bool{
 		"X509KeyPair":                             true,
 	},
 	"crypto/x509": map[string]bool{
-		"CANotAuthorizedForExtKeyUsage":             true,
-		"CANotAuthorizedForThisName":                true,
-		"CertPool":                                  true,
-		"Certificate":                               true,
-		"CertificateInvalidError":                   true,
-		"CertificateRequest":                        true,
-		"ConstraintViolationError":                  true,
-		"CreateCertificate":                         true,
-		"CreateCertificateRequest":                  true,
-		"DSA":                                       true,
-		"DSAWithSHA1":                               true,
-		"DSAWithSHA256":                             true,
-		"DecryptPEMBlock":                           true,
-		"ECDSA":                                     true,
-		"ECDSAWithSHA1":                             true,
-		"ECDSAWithSHA256":                           true,
-		"ECDSAWithSHA384":                           true,
-		"ECDSAWithSHA512":                           true,
-		"EncryptPEMBlock":                           true,
-		"ErrUnsupportedAlgorithm":                   true,
-		"Expired":                                   true,
-		"ExtKeyUsage":                               true,
-		"ExtKeyUsageAny":                            true,
-		"ExtKeyUsageClientAuth":                     true,
-		"ExtKeyUsageCodeSigning":                    true,
-		"ExtKeyUsageEmailProtection":                true,
-		"ExtKeyUsageIPSECEndSystem":                 true,
-		"ExtKeyUsageIPSECTunnel":                    true,
-		"ExtKeyUsageIPSECUser":                      true,
+		"CANotAuthorizedForExtKeyUsage": true,
+		"CANotAuthorizedForThisName":    true,
+		"CertPool":                      true,
+		"Certificate":                   true,
+		"CertificateInvalidError":       true,
+		"CertificateRequest":            true,
+		"ConstraintViolationError":      true,
+		"CreateCertificate":             true,
+		"CreateCertificateRequest":      true,
+		"DSA":                           true,
+		"DSAWithSHA1":                   true,
+		"DSAWithSHA256":                 true,
+		"DecryptPEMBlock":               true,
+		"ECDSA":                         true,
+		"ECDSAWithSHA1":                 true,
+		"ECDSAWithSHA256":               true,
+		"ECDSAWithSHA384":               true,
+		"ECDSAWithSHA512":               true,
+		"Ed25519":                       true,
+		"EncryptPEMBlock":               true,
+		"ErrUnsupportedAlgorithm":       true,
+		"Expired":                       true,
+		"ExtKeyUsage":                   true,
+		"ExtKeyUsageAny":                true,
+		"ExtKeyUsageClientAuth":         true,
+		"ExtKeyUsageCodeSigning":        true,
+		"ExtKeyUsageEmailProtection":    true,
+		"ExtKeyUsageIPSECEndSystem":     true,
+		"ExtKeyUsageIPSECTunnel":        true,
+		"ExtKeyUsageIPSECUser":          true,
 		"ExtKeyUsageMicrosoftCommercialCodeSigning": true,
 		"ExtKeyUsageMicrosoftKernelCodeSigning":     true,
 		"ExtKeyUsageMicrosoftServerGatedCrypto":     true,
@@ -558,6 +573,7 @@ var stdlib = map[string]map[string]bool{
 		"ParsePKCS8PrivateKey":                      true,
 		"ParsePKIXPublicKey":                        true,
 		"PublicKeyAlgorithm":                        true,
+		"PureEd25519":                               true,
 		"RSA":                                       true,
 		"SHA1WithRSA":                               true,
 		"SHA256WithRSA":                             true,
@@ -612,8 +628,10 @@ var stdlib = map[string]map[string]bool{
 		"NamedArg":             true,
 		"NullBool":             true,
 		"NullFloat64":          true,
+		"NullInt32":            true,
 		"NullInt64":            true,
 		"NullString":           true,
+		"NullTime":             true,
 		"Open":                 true,
 		"OpenDB":               true,
 		"Out":                  true,
@@ -860,6 +878,7 @@ var stdlib = map[string]map[string]bool{
 		"UcharType":                 true,
 		"UintType":                  true,
 		"UnspecifiedType":           true,
+		"UnsupportedType":           true,
 		"VoidType":                  true,
 	},
 	"debug/elf": map[string]bool{
@@ -2505,7 +2524,10 @@ var stdlib = map[string]map[string]bool{
 		"UnsupportedTypeError": true,
 	},
 	"errors": map[string]bool{
-		"New": true,
+		"As":     true,
+		"Is":     true,
+		"New":    true,
+		"Unwrap": true,
 	},
 	"expvar": map[string]bool{
 		"Do":        true,
@@ -2615,10 +2637,12 @@ var stdlib = map[string]map[string]bool{
 		"CommentMap":                 true,
 		"CompositeLit":               true,
 		"Con":                        true,
+		"Decl":                       true,
 		"DeclStmt":                   true,
 		"DeferStmt":                  true,
 		"Ellipsis":                   true,
 		"EmptyStmt":                  true,
+		"Expr":                       true,
 		"ExprStmt":                   true,
 		"Field":                      true,
 		"FieldFilter":                true,
@@ -2679,7 +2703,9 @@ var stdlib = map[string]map[string]bool{
 		"SendStmt":                   true,
 		"SliceExpr":                  true,
 		"SortImports":                true,
+		"Spec":                       true,
 		"StarExpr":                   true,
+		"Stmt":                       true,
 		"StructType":                 true,
 		"SwitchStmt":                 true,
 		"Typ":                        true,
@@ -2725,6 +2751,7 @@ var stdlib = map[string]map[string]bool{
 		"Int":             true,
 		"Int64Val":        true,
 		"Kind":            true,
+		"Make":            true,
 		"MakeBool":        true,
 		"MakeFloat64":     true,
 		"MakeFromBytes":   true,
@@ -2746,6 +2773,8 @@ var stdlib = map[string]map[string]bool{
 		"Uint64Val":       true,
 		"UnaryOp":         true,
 		"Unknown":         true,
+		"Val":             true,
+		"Value":           true,
 	},
 	"go/doc": map[string]bool{
 		"AllDecls":        true,
@@ -2855,6 +2884,9 @@ var stdlib = map[string]map[string]bool{
 		"INC":            true,
 		"INT":            true,
 		"INTERFACE":      true,
+		"IsExported":     true,
+		"IsIdentifier":   true,
+		"IsKeyword":      true,
 		"LAND":           true,
 		"LBRACE":         true,
 		"LBRACK":         true,
@@ -2916,6 +2948,7 @@ var stdlib = map[string]map[string]bool{
 		"Byte":                    true,
 		"Chan":                    true,
 		"ChanDir":                 true,
+		"CheckExpr":               true,
 		"Checker":                 true,
 		"Comparable":              true,
 		"Complex128":              true,
@@ -2991,6 +3024,7 @@ var stdlib = map[string]map[string]bool{
 		"NewTypeName":             true,
 		"NewVar":                  true,
 		"Nil":                     true,
+		"Object":                  true,
 		"ObjectString":            true,
 		"Package":                 true,
 		"PkgName":                 true,
@@ -3349,6 +3383,7 @@ var stdlib = map[string]map[string]bool{
 		"SetFlags":      true,
 		"SetOutput":     true,
 		"SetPrefix":     true,
+		"Writer":        true,
 	},
 	"log/syslog": map[string]bool{
 		"Dial":         true,
@@ -3801,6 +3836,7 @@ var stdlib = map[string]map[string]bool{
 		"MethodTrace":                         true,
 		"NewFileTransport":                    true,
 		"NewRequest":                          true,
+		"NewRequestWithContext":               true,
 		"NewServeMux":                         true,
 		"NoBody":                              true,
 		"NotFound":                            true,
@@ -3825,6 +3861,7 @@ var stdlib = map[string]map[string]bool{
 		"SameSite":                            true,
 		"SameSiteDefaultMode":                 true,
 		"SameSiteLaxMode":                     true,
+		"SameSiteNoneMode":                    true,
 		"SameSiteStrictMode":                  true,
 		"Serve":                               true,
 		"ServeContent":                        true,
@@ -3846,6 +3883,7 @@ var stdlib = map[string]map[string]bool{
 		"StatusConflict":                      true,
 		"StatusContinue":                      true,
 		"StatusCreated":                       true,
+		"StatusEarlyHints":                    true,
 		"StatusExpectationFailed":             true,
 		"StatusFailedDependency":              true,
 		"StatusForbidden":                     true,
@@ -4163,6 +4201,7 @@ var stdlib = map[string]map[string]bool{
 		"Truncate":          true,
 		"Unsetenv":          true,
 		"UserCacheDir":      true,
+		"UserConfigDir":     true,
 		"UserHomeDir":       true,
 	},
 	"os/exec": map[string]bool{
@@ -4293,6 +4332,7 @@ var stdlib = map[string]map[string]bool{
 		"StructOf":        true,
 		"StructTag":       true,
 		"Swapper":         true,
+		"Type":            true,
 		"TypeOf":          true,
 		"Uint":            true,
 		"Uint16":          true,
@@ -4588,6 +4628,7 @@ var stdlib = map[string]map[string]bool{
 		"ToTitleSpecial": true,
 		"ToUpper":        true,
 		"ToUpperSpecial": true,
+		"ToValidUTF8":    true,
 		"Trim":           true,
 		"TrimFunc":       true,
 		"TrimLeft":       true,
@@ -7989,6 +8030,7 @@ var stdlib = map[string]map[string]bool{
 		"Rmdir":                                        true,
 		"RouteMessage":                                 true,
 		"RouteRIB":                                     true,
+		"RoutingMessage":                               true,
 		"RtAttr":                                       true,
 		"RtGenmsg":                                     true,
 		"RtMetrics":                                    true,
@@ -9357,6 +9399,7 @@ var stdlib = map[string]map[string]bool{
 		"SlicePtrFromStrings":                          true,
 		"SockFilter":                                   true,
 		"SockFprog":                                    true,
+		"Sockaddr":                                     true,
 		"SockaddrDatalink":                             true,
 		"SockaddrGen":                                  true,
 		"SockaddrInet4":                                true,
@@ -9784,6 +9827,8 @@ var stdlib = map[string]map[string]bool{
 		"XP1_UNI_SEND":                                 true,
 	},
 	"syscall/js": map[string]bool{
+		"CopyBytesToGo": true,
+		"CopyBytesToJS": true,
 		"Error":         true,
 		"Func":          true,
 		"FuncOf":        true,
@@ -9798,8 +9843,6 @@ var stdlib = map[string]map[string]bool{
 		"TypeString":    true,
 		"TypeSymbol":    true,
 		"TypeUndefined": true,
-		"TypedArray":    true,
-		"TypedArrayOf":  true,
 		"Undefined":     true,
 		"Value":         true,
 		"ValueError":    true,
@@ -9815,6 +9858,7 @@ var stdlib = map[string]map[string]bool{
 		"CoverBlock":        true,
 		"CoverMode":         true,
 		"Coverage":          true,
+		"Init":              true,
 		"InternalBenchmark": true,
 		"InternalExample":   true,
 		"InternalTest":      true,
@@ -9828,6 +9872,7 @@ var stdlib = map[string]map[string]bool{
 		"RunTests":          true,
 		"Short":             true,
 		"T":                 true,
+		"TB":                true,
 		"Verbose":           true,
 	},
 	"testing/iotest": map[string]bool{
@@ -10063,6 +10108,7 @@ var stdlib = map[string]map[string]bool{
 		"Devanagari":                         true,
 		"Diacritic":                          true,
 		"Digit":                              true,
+		"Dogra":                              true,
 		"Duployan":                           true,
 		"Egyptian_Hieroglyphs":               true,
 		"Elbasan":                            true,
@@ -10077,9 +10123,11 @@ var stdlib = map[string]map[string]bool{
 		"GraphicRanges":                      true,
 		"Greek":                              true,
 		"Gujarati":                           true,
+		"Gunjala_Gondi":                      true,
 		"Gurmukhi":                           true,
 		"Han":                                true,
 		"Hangul":                             true,
+		"Hanifi_Rohingya":                    true,
 		"Hanunoo":                            true,
 		"Hatran":                             true,
 		"Hebrew":                             true,
@@ -10140,6 +10188,7 @@ var stdlib = map[string]map[string]bool{
 		"Lydian":                             true,
 		"M":                                  true,
 		"Mahajani":                           true,
+		"Makasar":                            true,
 		"Malayalam":                          true,
 		"Mandaic":                            true,
 		"Manichaean":                         true,
@@ -10152,6 +10201,7 @@ var stdlib = map[string]map[string]bool{
 		"MaxRune":                            true,
 		"Mc":                                 true,
 		"Me":                                 true,
+		"Medefaidrin":                        true,
 		"Meetei_Mayek":                       true,
 		"Mende_Kikakui":                      true,
 		"Meroitic_Cursive":                   true,
@@ -10181,6 +10231,7 @@ var stdlib = map[string]map[string]bool{
 		"Old_North_Arabian":                  true,
 		"Old_Permic":                         true,
 		"Old_Persian":                        true,
+		"Old_Sogdian":                        true,
 		"Old_South_Arabian":                  true,
 		"Old_Turkic":                         true,
 		"Oriya":                              true,
@@ -10241,6 +10292,7 @@ var stdlib = map[string]map[string]bool{
 		"Sm":                                 true,
 		"So":                                 true,
 		"Soft_Dotted":                        true,
+		"Sogdian":                            true,
 		"Sora_Sompeng":                       true,
 		"Soyombo":                            true,
 		"Space":                              true,