Update k8s dependencies to v1.22.0-rc.0

vendor/golang.org/x/net/http/httpguts/httplex.go

@@ -137,11 +137,13 @@ func trimOWS(x string) string {
 // contains token amongst its comma-separated tokens, ASCII
 // case-insensitively.
 func headerValueContainsToken(v string, token string) bool {
-	v = trimOWS(v)
-	if comma := strings.IndexByte(v, ','); comma != -1 {
-		return tokenEqual(trimOWS(v[:comma]), token) || headerValueContainsToken(v[comma+1:], token)
+	for comma := strings.IndexByte(v, ','); comma != -1; comma = strings.IndexByte(v, ',') {
+		if tokenEqual(trimOWS(v[:comma]), token) {
+			return true
+		}
+		v = v[comma+1:]
 	}
-	return tokenEqual(v, token)
+	return tokenEqual(trimOWS(v), token)
 }
 
 // lowerASCII returns the ASCII lowercase version of b.

vendor/golang.org/x/net/http2/Dockerfile

@@ -38,7 +38,7 @@ RUN make
 RUN make install
 
 WORKDIR /root
-RUN wget http://curl.haxx.se/download/curl-7.45.0.tar.gz
+RUN wget https://curl.se/download/curl-7.45.0.tar.gz
 RUN tar -zxvf curl-7.45.0.tar.gz
 WORKDIR /root/curl-7.45.0
 RUN ./configure --with-ssl --with-nghttp2=/usr/local

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

@@ -0,0 +1,49 @@
+// Copyright 2021 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.
+
+package http2
+
+import "strings"
+
+// asciiEqualFold is strings.EqualFold, ASCII only. It reports whether s and t
+// are equal, ASCII-case-insensitively.
+func asciiEqualFold(s, t string) bool {
+	if len(s) != len(t) {
+		return false
+	}
+	for i := 0; i < len(s); i++ {
+		if lower(s[i]) != lower(t[i]) {
+			return false
+		}
+	}
+	return true
+}
+
+// lower returns the ASCII lowercase version of b.
+func lower(b byte) byte {
+	if 'A' <= b && b <= 'Z' {
+		return b + ('a' - 'A')
+	}
+	return b
+}
+
+// isASCIIPrint returns whether s is ASCII and printable according to
+// https://tools.ietf.org/html/rfc20#section-4.2.
+func isASCIIPrint(s string) bool {
+	for i := 0; i < len(s); i++ {
+		if s[i] < ' ' || s[i] > '~' {
+			return false
+		}
+	}
+	return true
+}
+
+// asciiToLower returns the lowercase version of s if s is ASCII and printable,
+// and whether or not it was.
+func asciiToLower(s string) (lower string, ok bool) {
+	if !isASCIIPrint(s) {
+		return "", false
+	}
+	return strings.ToLower(s), true
+}

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

@@ -7,7 +7,9 @@
 package http2
 
 import (
+	"context"
 	"crypto/tls"
+	"errors"
 	"net/http"
 	"sync"
 )
@@ -78,61 +80,69 @@ func (p *clientConnPool) getClientConn(req *http.Request, addr string, dialOnMis
 		// It gets its own connection.
 		traceGetConn(req, addr)
 		const singleUse = true
-		cc, err := p.t.dialClientConn(addr, singleUse)
+		cc, err := p.t.dialClientConn(req.Context(), addr, singleUse)
 		if err != nil {
 			return nil, err
 		}
 		return cc, nil
 	}
-	p.mu.Lock()
-	for _, cc := range p.conns[addr] {
-		if st := cc.idleState(); st.canTakeNewRequest {
-			if p.shouldTraceGetConn(st) {
-				traceGetConn(req, addr)
+	for {
+		p.mu.Lock()
+		for _, cc := range p.conns[addr] {
+			if st := cc.idleState(); st.canTakeNewRequest {
+				if p.shouldTraceGetConn(st) {
+					traceGetConn(req, addr)
+				}
+				p.mu.Unlock()
+				return cc, nil
 			}
-			p.mu.Unlock()
-			return cc, nil
 		}
-	}
-	if !dialOnMiss {
+		if !dialOnMiss {
+			p.mu.Unlock()
+			return nil, ErrNoCachedConn
+		}
+		traceGetConn(req, addr)
+		call := p.getStartDialLocked(req.Context(), addr)
 		p.mu.Unlock()
-		return nil, ErrNoCachedConn
+		<-call.done
+		if shouldRetryDial(call, req) {
+			continue
+		}
+		return call.res, call.err
 	}
-	traceGetConn(req, addr)
-	call := p.getStartDialLocked(addr)
-	p.mu.Unlock()
-	<-call.done
-	return call.res, call.err
 }
 
 // dialCall is an in-flight Transport dial call to a host.
 type dialCall struct {
-	_    incomparable
-	p    *clientConnPool
+	_ incomparable
+	p *clientConnPool
+	// the context associated with the request
+	// that created this dialCall
+	ctx  context.Context
 	done chan struct{} // closed when done
 	res  *ClientConn   // valid after done is closed
 	err  error         // valid after done is closed
 }
 
 // requires p.mu is held.
-func (p *clientConnPool) getStartDialLocked(addr string) *dialCall {
+func (p *clientConnPool) getStartDialLocked(ctx context.Context, addr string) *dialCall {
 	if call, ok := p.dialing[addr]; ok {
 		// A dial is already in-flight. Don't start another.
 		return call
 	}
-	call := &dialCall{p: p, done: make(chan struct{})}
+	call := &dialCall{p: p, done: make(chan struct{}), ctx: ctx}
 	if p.dialing == nil {
 		p.dialing = make(map[string]*dialCall)
 	}
 	p.dialing[addr] = call
-	go call.dial(addr)
+	go call.dial(call.ctx, addr)
 	return call
 }
 
 // run in its own goroutine.
-func (c *dialCall) dial(addr string) {
+func (c *dialCall) dial(ctx context.Context, addr string) {
 	const singleUse = false // shared conn
-	c.res, c.err = c.p.t.dialClientConn(addr, singleUse)
+	c.res, c.err = c.p.t.dialClientConn(ctx, addr, singleUse)
 	close(c.done)
 
 	c.p.mu.Lock()
@@ -276,3 +286,28 @@ type noDialClientConnPool struct{ *clientConnPool }
 func (p noDialClientConnPool) GetClientConn(req *http.Request, addr string) (*ClientConn, error) {
 	return p.getClientConn(req, addr, noDialOnMiss)
 }
+
+// shouldRetryDial reports whether the current request should
+// retry dialing after the call finished unsuccessfully, for example
+// if the dial was canceled because of a context cancellation or
+// deadline expiry.
+func shouldRetryDial(call *dialCall, req *http.Request) bool {
+	if call.err == nil {
+		// No error, no need to retry
+		return false
+	}
+	if call.ctx == req.Context() {
+		// If the call has the same context as the request, the dial
+		// should not be retried, since any cancellation will have come
+		// from this request.
+		return false
+	}
+	if !errors.Is(call.err, context.Canceled) && !errors.Is(call.err, context.DeadlineExceeded) {
+		// If the call error is not because of a context cancellation or a deadline expiry,
+		// the dial should not be retried.
+		return false
+	}
+	// Only retry if the error is a context cancellation error or deadline expiry
+	// and the context associated with the call was canceled or expired.
+	return call.ctx.Err() != nil
+}

vendor/golang.org/x/net/http2/go115.go

@@ -0,0 +1,27 @@
+// Copyright 2021 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.
+
+//go:build go1.15
+// +build go1.15
+
+package http2
+
+import (
+	"context"
+	"crypto/tls"
+)
+
+// dialTLSWithContext uses tls.Dialer, added in Go 1.15, to open a TLS
+// connection.
+func (t *Transport) dialTLSWithContext(ctx context.Context, network, addr string, cfg *tls.Config) (*tls.Conn, error) {
+	dialer := &tls.Dialer{
+		Config: cfg,
+	}
+	cn, err := dialer.DialContext(ctx, network, addr)
+	if err != nil {
+		return nil, err
+	}
+	tlsCn := cn.(*tls.Conn) // DialContext comment promises this will always succeed
+	return tlsCn, nil
+}

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

@@ -6,7 +6,6 @@ package http2
 
 import (
 	"net/http"
-	"strings"
 	"sync"
 )
 
@@ -79,10 +78,10 @@ func buildCommonHeaderMaps() {
 	}
 }
 
-func lowerHeader(v string) string {
+func lowerHeader(v string) (lower string, ascii bool) {
 	buildCommonHeaderMapsOnce()
 	if s, ok := commonLowerHeader[v]; ok {
-		return s
+		return s, true
 	}
-	return strings.ToLower(v)
+	return asciiToLower(v)
 }

vendor/golang.org/x/net/http2/not_go115.go

@@ -0,0 +1,31 @@
+// Copyright 2021 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.
+
+//go:build !go1.15
+// +build !go1.15
+
+package http2
+
+import (
+	"context"
+	"crypto/tls"
+)
+
+// dialTLSWithContext opens a TLS connection.
+func (t *Transport) dialTLSWithContext(ctx context.Context, network, addr string, cfg *tls.Config) (*tls.Conn, error) {
+	cn, err := tls.Dial(network, addr, cfg)
+	if err != nil {
+		return nil, err
+	}
+	if err := cn.Handshake(); err != nil {
+		return nil, err
+	}
+	if cfg.InsecureSkipVerify {
+		return cn, nil
+	}
+	if err := cn.VerifyHostname(cfg.ServerName); err != nil {
+		return nil, err
+	}
+	return cn, nil
+}

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

@@ -231,13 +231,12 @@ func ConfigureServer(s *http.Server, conf *Server) error {
 
 	if s.TLSConfig == nil {
 		s.TLSConfig = new(tls.Config)
-	} else if s.TLSConfig.CipherSuites != nil {
-		// If they already provided a CipherSuite list, return
-		// an error if it has a bad order or is missing
-		// ECDHE_RSA_WITH_AES_128_GCM_SHA256 or ECDHE_ECDSA_WITH_AES_128_GCM_SHA256.
+	} else if s.TLSConfig.CipherSuites != nil && s.TLSConfig.MinVersion < tls.VersionTLS13 {
+		// If they already provided a TLS 1.0–1.2 CipherSuite list, return an
+		// error if it is missing ECDHE_RSA_WITH_AES_128_GCM_SHA256 or
+		// ECDHE_ECDSA_WITH_AES_128_GCM_SHA256.
 		haveRequired := false
-		sawBad := false
-		for i, cs := range s.TLSConfig.CipherSuites {
+		for _, cs := range s.TLSConfig.CipherSuites {
 			switch cs {
 			case tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
 				// Alternative MTI cipher to not discourage ECDSA-only servers.
@@ -245,14 +244,9 @@ func ConfigureServer(s *http.Server, conf *Server) error {
 				tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256:
 				haveRequired = true
 			}
-			if isBadCipher(cs) {
-				sawBad = true
-			} else if sawBad {
-				return fmt.Errorf("http2: TLSConfig.CipherSuites index %d contains an HTTP/2-approved cipher suite (%#04x), but it comes after unapproved cipher suites. With this configuration, clients that don't support previous, approved cipher suites may be given an unapproved one and reject the connection.", i, cs)
-			}
 		}
 		if !haveRequired {
-			return fmt.Errorf("http2: TLSConfig.CipherSuites is missing an HTTP/2-required AES_128_GCM_SHA256 cipher (need at least one of TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 or TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256).")
+			return fmt.Errorf("http2: TLSConfig.CipherSuites is missing an HTTP/2-required AES_128_GCM_SHA256 cipher (need at least one of TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 or TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256)")
 		}
 	}
 
@@ -1293,7 +1287,9 @@ func (sc *serverConn) startGracefulShutdown() {
 	sc.shutdownOnce.Do(func() { sc.sendServeMsg(gracefulShutdownMsg) })
 }
 
-// After sending GOAWAY, the connection will close after goAwayTimeout.
+// After sending GOAWAY with an error code (non-graceful shutdown), the
+// connection will close after goAwayTimeout.
+//
 // If we close the connection immediately after sending GOAWAY, there may
 // be unsent data in our kernel receive buffer, which will cause the kernel
 // to send a TCP RST on close() instead of a FIN. This RST will abort the
@@ -1629,23 +1625,37 @@ func (sc *serverConn) processSettingInitialWindowSize(val uint32) error {
 
 func (sc *serverConn) processData(f *DataFrame) error {
 	sc.serveG.check()
-	if sc.inGoAway && sc.goAwayCode != ErrCodeNo {
+	id := f.Header().StreamID
+	if sc.inGoAway && (sc.goAwayCode != ErrCodeNo || id > sc.maxClientStreamID) {
+		// Discard all DATA frames if the GOAWAY is due to an
+		// error, or:
+		//
+		// Section 6.8: After sending a GOAWAY frame, the sender
+		// can discard frames for streams initiated by the
+		// receiver with identifiers higher than the identified
+		// last stream.
 		return nil
 	}
-	data := f.Data()
 
-	// "If a DATA frame is received whose stream is not in "open"
-	// or "half closed (local)" state, the recipient MUST respond
-	// with a stream error (Section 5.4.2) of type STREAM_CLOSED."
-	id := f.Header().StreamID
+	data := f.Data()
 	state, st := sc.state(id)
 	if id == 0 || state == stateIdle {
+		// Section 6.1: "DATA frames MUST be associated with a
+		// stream. If a DATA frame is received whose stream
+		// identifier field is 0x0, the recipient MUST respond
+		// with a connection error (Section 5.4.1) of type
+		// PROTOCOL_ERROR."
+		//
 		// Section 5.1: "Receiving any frame other than HEADERS
 		// or PRIORITY on a stream in this state MUST be
 		// treated as a connection error (Section 5.4.1) of
 		// type PROTOCOL_ERROR."
 		return ConnectionError(ErrCodeProtocol)
 	}
+
+	// "If a DATA frame is received whose stream is not in "open"
+	// or "half closed (local)" state, the recipient MUST respond
+	// with a stream error (Section 5.4.2) of type STREAM_CLOSED."
 	if st == nil || state != stateOpen || st.gotTrailerHeader || st.resetQueued {
 		// This includes sending a RST_STREAM if the stream is
 		// in stateHalfClosedLocal (which currently means that
@@ -2773,8 +2783,12 @@ func (w *responseWriter) Push(target string, opts *http.PushOptions) error {
 		// but PUSH_PROMISE requests cannot have a body.
 		// http://tools.ietf.org/html/rfc7540#section-8.2
 		// Also disallow Host, since the promised URL must be absolute.
-		switch strings.ToLower(k) {
-		case "content-length", "content-encoding", "trailer", "te", "expect", "host":
+		if asciiEqualFold(k, "content-length") ||
+			asciiEqualFold(k, "content-encoding") ||
+			asciiEqualFold(k, "trailer") ||
+			asciiEqualFold(k, "te") ||
+			asciiEqualFold(k, "expect") ||
+			asciiEqualFold(k, "host") {
 			return fmt.Errorf("promised request headers cannot include %q", k)
 		}
 	}

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

@@ -564,12 +564,12 @@ func canRetryError(err error) bool {
 	return false
 }
 
-func (t *Transport) dialClientConn(addr string, singleUse bool) (*ClientConn, error) {
+func (t *Transport) dialClientConn(ctx context.Context, addr string, singleUse bool) (*ClientConn, error) {
 	host, _, err := net.SplitHostPort(addr)
 	if err != nil {
 		return nil, err
 	}
-	tconn, err := t.dialTLS()("tcp", addr, t.newTLSConfig(host))
+	tconn, err := t.dialTLS(ctx)("tcp", addr, t.newTLSConfig(host))
 	if err != nil {
 		return nil, err
 	}
@@ -590,34 +590,24 @@ func (t *Transport) newTLSConfig(host string) *tls.Config {
 	return cfg
 }
 
-func (t *Transport) dialTLS() func(string, string, *tls.Config) (net.Conn, error) {
+func (t *Transport) dialTLS(ctx context.Context) func(string, string, *tls.Config) (net.Conn, error) {
 	if t.DialTLS != nil {
 		return t.DialTLS
 	}
-	return t.dialTLSDefault
-}
-
-func (t *Transport) dialTLSDefault(network, addr string, cfg *tls.Config) (net.Conn, error) {
-	cn, err := tls.Dial(network, addr, cfg)
-	if err != nil {
-		return nil, err
-	}
-	if err := cn.Handshake(); err != nil {
-		return nil, err
-	}
-	if !cfg.InsecureSkipVerify {
-		if err := cn.VerifyHostname(cfg.ServerName); err != nil {
+	return func(network, addr string, cfg *tls.Config) (net.Conn, error) {
+		tlsCn, err := t.dialTLSWithContext(ctx, network, addr, cfg)
+		if err != nil {
 			return nil, err
 		}
+		state := tlsCn.ConnectionState()
+		if p := state.NegotiatedProtocol; p != NextProtoTLS {
+			return nil, fmt.Errorf("http2: unexpected ALPN protocol %q; want %q", p, NextProtoTLS)
+		}
+		if !state.NegotiatedProtocolIsMutual {
+			return nil, errors.New("http2: could not negotiate protocol mutually")
+		}
+		return tlsCn, nil
 	}
-	state := cn.ConnectionState()
-	if p := state.NegotiatedProtocol; p != NextProtoTLS {
-		return nil, fmt.Errorf("http2: unexpected ALPN protocol %q; want %q", p, NextProtoTLS)
-	}
-	if !state.NegotiatedProtocolIsMutual {
-		return nil, errors.New("http2: could not negotiate protocol mutually")
-	}
-	return cn, nil
 }
 
 // disableKeepAlives reports whether connections should be closed as
@@ -1005,7 +995,7 @@ func checkConnHeaders(req *http.Request) error {
 	if vv := req.Header["Transfer-Encoding"]; len(vv) > 0 && (len(vv) > 1 || vv[0] != "" && vv[0] != "chunked") {
 		return fmt.Errorf("http2: invalid Transfer-Encoding request header: %q", vv)
 	}
-	if vv := req.Header["Connection"]; len(vv) > 0 && (len(vv) > 1 || vv[0] != "" && !strings.EqualFold(vv[0], "close") && !strings.EqualFold(vv[0], "keep-alive")) {
+	if vv := req.Header["Connection"]; len(vv) > 0 && (len(vv) > 1 || vv[0] != "" && !asciiEqualFold(vv[0], "close") && !asciiEqualFold(vv[0], "keep-alive")) {
 		return fmt.Errorf("http2: invalid Connection request header: %q", vv)
 	}
 	return nil
@@ -1531,19 +1521,21 @@ func (cc *ClientConn) encodeHeaders(req *http.Request, addGzipHeader bool, trail
 
 		var didUA bool
 		for k, vv := range req.Header {
-			if strings.EqualFold(k, "host") || strings.EqualFold(k, "content-length") {
+			if asciiEqualFold(k, "host") || asciiEqualFold(k, "content-length") {
 				// Host is :authority, already sent.
 				// Content-Length is automatic, set below.
 				continue
-			} else if strings.EqualFold(k, "connection") || strings.EqualFold(k, "proxy-connection") ||
-				strings.EqualFold(k, "transfer-encoding") || strings.EqualFold(k, "upgrade") ||
-				strings.EqualFold(k, "keep-alive") {
+			} else if asciiEqualFold(k, "connection") ||
+				asciiEqualFold(k, "proxy-connection") ||
+				asciiEqualFold(k, "transfer-encoding") ||
+				asciiEqualFold(k, "upgrade") ||
+				asciiEqualFold(k, "keep-alive") {
 				// Per 8.1.2.2 Connection-Specific Header
 				// Fields, don't send connection-specific
 				// fields. We have already checked if any
 				// are error-worthy so just ignore the rest.
 				continue
-			} else if strings.EqualFold(k, "user-agent") {
+			} else if asciiEqualFold(k, "user-agent") {
 				// Match Go's http1 behavior: at most one
 				// User-Agent. If set to nil or empty string,
 				// then omit it. Otherwise if not mentioned,
@@ -1556,7 +1548,7 @@ func (cc *ClientConn) encodeHeaders(req *http.Request, addGzipHeader bool, trail
 				if vv[0] == "" {
 					continue
 				}
-			} else if strings.EqualFold(k, "cookie") {
+			} else if asciiEqualFold(k, "cookie") {
 				// Per 8.1.2.5 To allow for better compression efficiency, the
 				// Cookie header field MAY be split into separate header fields,
 				// each with one or more cookie-pairs.
@@ -1615,7 +1607,12 @@ func (cc *ClientConn) encodeHeaders(req *http.Request, addGzipHeader bool, trail
 
 	// Header list size is ok. Write the headers.
 	enumerateHeaders(func(name, value string) {
-		name = strings.ToLower(name)
+		name, ascii := asciiToLower(name)
+		if !ascii {
+			// Skip writing invalid headers. Per RFC 7540, Section 8.1.2, header
+			// field names have to be ASCII characters (just as in HTTP/1.x).
+			return
+		}
 		cc.writeHeader(name, value)
 		if traceHeaders {
 			traceWroteHeaderField(trace, name, value)
@@ -1663,9 +1660,14 @@ func (cc *ClientConn) encodeTrailers(req *http.Request) ([]byte, error) {
 	}
 
 	for k, vv := range req.Trailer {
+		lowKey, ascii := asciiToLower(k)
+		if !ascii {
+			// Skip writing invalid headers. Per RFC 7540, Section 8.1.2, header
+			// field names have to be ASCII characters (just as in HTTP/1.x).
+			continue
+		}
 		// Transfer-Encoding, etc.. have already been filtered at the
 		// start of RoundTrip
-		lowKey := strings.ToLower(k)
 		for _, v := range vv {
 			cc.writeHeader(lowKey, v)
 		}

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

@@ -341,7 +341,12 @@ func encodeHeaders(enc *hpack.Encoder, h http.Header, keys []string) {
 	}
 	for _, k := range keys {
 		vv := h[k]
-		k = lowerHeader(k)
+		k, ascii := lowerHeader(k)
+		if !ascii {
+			// Skip writing invalid headers. Per RFC 7540, Section 8.1.2, header
+			// field names have to be ASCII characters (just as in HTTP/1.x).
+			continue
+		}
 		if !validWireHeaderFieldName(k) {
 			// Skip it as backup paranoia. Per
 			// golang.org/issue/14048, these should

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

@@ -67,15 +67,14 @@ func Transitional(transitional bool) Option {
 
 // VerifyDNSLength sets whether a Profile should fail if any of the IDN parts
 // are longer than allowed by the RFC.
+//
+// This option corresponds to the VerifyDnsLength flag in UTS #46.
 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 }
 }
@@ -83,6 +82,8 @@ func RemoveLeadingDots(remove bool) Option {
 // 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.
+// In particular, ValidateLabels also sets the CheckHyphens and CheckJoiners flags
+// in UTS #46.
 func ValidateLabels(enable bool) Option {
 	return func(o *options) {
 		// Don't override existing mappings, but set one that at least checks
@@ -91,25 +92,48 @@ func ValidateLabels(enable bool) Option {
 			o.mapping = normalize
 		}
 		o.trie = trie
-		o.validateLabels = enable
-		o.fromPuny = validateFromPunycode
+		o.checkJoiners = enable
+		o.checkHyphens = enable
+		if enable {
+			o.fromPuny = validateFromPunycode
+		} else {
+			o.fromPuny = nil
+		}
+	}
+}
+
+// CheckHyphens sets whether to check for correct use of hyphens ('-') in
+// labels. Most web browsers do not have this option set, since labels such as
+// "r3---sn-apo3qvuoxuxbt-j5pe" are in common use.
+//
+// This option corresponds to the CheckHyphens flag in UTS #46.
+func CheckHyphens(enable bool) Option {
+	return func(o *options) { o.checkHyphens = enable }
+}
+
+// CheckJoiners sets whether to check the ContextJ rules as defined in Appendix
+// A of RFC 5892, concerning the use of joiner runes.
+//
+// This option corresponds to the CheckJoiners flag in UTS #46.
+func CheckJoiners(enable bool) Option {
+	return func(o *options) {
+		o.trie = trie
+		o.checkJoiners = enable
 	}
 }
 
 // StrictDomainName limits the set of permissible 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.
+// hyphen). This is set by default for MapForLookup and ValidateForRegistration,
+// but is only useful if ValidateLabels is set.
 //
 // 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.
+// http://www.rfc-editor.org/std/std3.txt for more details.
+//
+// This option corresponds to the UseSTD3ASCIIRules flag in UTS #46.
 func StrictDomainName(use bool) Option {
-	return func(o *options) {
-		o.trie = trie
-		o.useSTD3Rules = use
-		o.fromPuny = validateFromPunycode
-	}
+	return func(o *options) { o.useSTD3Rules = use }
 }
 
 // NOTE: the following options pull in tables. The tables should not be linked
@@ -117,6 +141,8 @@ func StrictDomainName(use bool) Option {
 
 // BidiRule enables the Bidi rule as defined in RFC 5893. Any application
 // that relies on proper validation of labels should include this rule.
+//
+// This option corresponds to the CheckBidi flag in UTS #46.
 func BidiRule() Option {
 	return func(o *options) { o.bidirule = bidirule.ValidString }
 }
@@ -152,7 +178,8 @@ func MapForLookup() Option {
 type options struct {
 	transitional      bool
 	useSTD3Rules      bool
-	validateLabels    bool
+	checkHyphens      bool
+	checkJoiners      bool
 	verifyDNSLength   bool
 	removeLeadingDots bool
 
@@ -225,8 +252,11 @@ func (p *Profile) String() string {
 	if p.useSTD3Rules {
 		s += ":UseSTD3Rules"
 	}
-	if p.validateLabels {
-		s += ":ValidateLabels"
+	if p.checkHyphens {
+		s += ":CheckHyphens"
+	}
+	if p.checkJoiners {
+		s += ":CheckJoiners"
 	}
 	if p.verifyDNSLength {
 		s += ":VerifyDNSLength"
@@ -254,26 +284,29 @@ var (
 
 	punycode = &Profile{}
 	lookup   = &Profile{options{
-		transitional:   true,
-		useSTD3Rules:   true,
-		validateLabels: true,
-		trie:           trie,
-		fromPuny:       validateFromPunycode,
-		mapping:        validateAndMap,
-		bidirule:       bidirule.ValidString,
+		transitional: true,
+		useSTD3Rules: true,
+		checkHyphens: true,
+		checkJoiners: true,
+		trie:         trie,
+		fromPuny:     validateFromPunycode,
+		mapping:      validateAndMap,
+		bidirule:     bidirule.ValidString,
 	}}
 	display = &Profile{options{
-		useSTD3Rules:   true,
-		validateLabels: true,
-		trie:           trie,
-		fromPuny:       validateFromPunycode,
-		mapping:        validateAndMap,
-		bidirule:       bidirule.ValidString,
+		useSTD3Rules: true,
+		checkHyphens: true,
+		checkJoiners: true,
+		trie:         trie,
+		fromPuny:     validateFromPunycode,
+		mapping:      validateAndMap,
+		bidirule:     bidirule.ValidString,
 	}}
 	registration = &Profile{options{
 		useSTD3Rules:    true,
-		validateLabels:  true,
 		verifyDNSLength: true,
+		checkHyphens:    true,
+		checkJoiners:    true,
 		trie:            trie,
 		fromPuny:        validateFromPunycode,
 		mapping:         validateRegistration,
@@ -340,7 +373,7 @@ func (p *Profile) process(s string, toASCII bool) (string, error) {
 			}
 			isBidi = isBidi || bidirule.DirectionString(u) != bidi.LeftToRight
 			labels.set(u)
-			if err == nil && p.validateLabels {
+			if err == nil && p.fromPuny != nil {
 				err = p.fromPuny(p, u)
 			}
 			if err == nil {
@@ -681,16 +714,18 @@ func (p *Profile) validateLabel(s string) (err error) {
 		}
 		return nil
 	}
-	if !p.validateLabels {
+	if p.checkHyphens {
+		if len(s) > 4 && s[2] == '-' && s[3] == '-' {
+			return &labelError{s, "V2"}
+		}
+		if s[0] == '-' || s[len(s)-1] == '-' {
+			return &labelError{s, "V3"}
+		}
+	}
+	if !p.checkJoiners {
 		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"}
-	}
+	trie := p.trie // p.checkJoiners is only set if trie is set.
 	// TODO: merge the use of this in the trie.
 	v, sz := trie.lookupString(s)
 	x := info(v)

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

@@ -66,15 +66,14 @@ func Transitional(transitional bool) Option {
 
 // VerifyDNSLength sets whether a Profile should fail if any of the IDN parts
 // are longer than allowed by the RFC.
+//
+// This option corresponds to the VerifyDnsLength flag in UTS #46.
 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 }
 }
@@ -82,6 +81,8 @@ func RemoveLeadingDots(remove bool) Option {
 // 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.
+// In particular, ValidateLabels also sets the CheckHyphens and CheckJoiners flags
+// in UTS #46.
 func ValidateLabels(enable bool) Option {
 	return func(o *options) {
 		// Don't override existing mappings, but set one that at least checks
@@ -90,25 +91,48 @@ func ValidateLabels(enable bool) Option {
 			o.mapping = normalize
 		}
 		o.trie = trie
-		o.validateLabels = enable
-		o.fromPuny = validateFromPunycode
+		o.checkJoiners = enable
+		o.checkHyphens = enable
+		if enable {
+			o.fromPuny = validateFromPunycode
+		} else {
+			o.fromPuny = nil
+		}
+	}
+}
+
+// CheckHyphens sets whether to check for correct use of hyphens ('-') in
+// labels. Most web browsers do not have this option set, since labels such as
+// "r3---sn-apo3qvuoxuxbt-j5pe" are in common use.
+//
+// This option corresponds to the CheckHyphens flag in UTS #46.
+func CheckHyphens(enable bool) Option {
+	return func(o *options) { o.checkHyphens = enable }
+}
+
+// CheckJoiners sets whether to check the ContextJ rules as defined in Appendix
+// A of RFC 5892, concerning the use of joiner runes.
+//
+// This option corresponds to the CheckJoiners flag in UTS #46.
+func CheckJoiners(enable bool) Option {
+	return func(o *options) {
+		o.trie = trie
+		o.checkJoiners = enable
 	}
 }
 
 // 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.
+// hyphen). This is set by default for MapForLookup and ValidateForRegistration,
+// but is only useful if ValidateLabels is set.
 //
 // 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.
+// http://www.rfc-editor.org/std/std3.txt for more details.
+//
+// This option corresponds to the UseSTD3ASCIIRules flag in UTS #46.
 func StrictDomainName(use bool) Option {
-	return func(o *options) {
-		o.trie = trie
-		o.useSTD3Rules = use
-		o.fromPuny = validateFromPunycode
-	}
+	return func(o *options) { o.useSTD3Rules = use }
 }
 
 // NOTE: the following options pull in tables. The tables should not be linked
@@ -116,6 +140,8 @@ func StrictDomainName(use bool) Option {
 
 // BidiRule enables the Bidi rule as defined in RFC 5893. Any application
 // that relies on proper validation of labels should include this rule.
+//
+// This option corresponds to the CheckBidi flag in UTS #46.
 func BidiRule() Option {
 	return func(o *options) { o.bidirule = bidirule.ValidString }
 }
@@ -152,7 +178,8 @@ func MapForLookup() Option {
 type options struct {
 	transitional      bool
 	useSTD3Rules      bool
-	validateLabels    bool
+	checkHyphens      bool
+	checkJoiners      bool
 	verifyDNSLength   bool
 	removeLeadingDots bool
 
@@ -225,8 +252,11 @@ func (p *Profile) String() string {
 	if p.useSTD3Rules {
 		s += ":UseSTD3Rules"
 	}
-	if p.validateLabels {
-		s += ":ValidateLabels"
+	if p.checkHyphens {
+		s += ":CheckHyphens"
+	}
+	if p.checkJoiners {
+		s += ":CheckJoiners"
 	}
 	if p.verifyDNSLength {
 		s += ":VerifyDNSLength"
@@ -255,9 +285,10 @@ var (
 	punycode = &Profile{}
 	lookup   = &Profile{options{
 		transitional:      true,
-		useSTD3Rules:      true,
-		validateLabels:    true,
 		removeLeadingDots: true,
+		useSTD3Rules:      true,
+		checkHyphens:      true,
+		checkJoiners:      true,
 		trie:              trie,
 		fromPuny:          validateFromPunycode,
 		mapping:           validateAndMap,
@@ -265,8 +296,9 @@ var (
 	}}
 	display = &Profile{options{
 		useSTD3Rules:      true,
-		validateLabels:    true,
 		removeLeadingDots: true,
+		checkHyphens:      true,
+		checkJoiners:      true,
 		trie:              trie,
 		fromPuny:          validateFromPunycode,
 		mapping:           validateAndMap,
@@ -274,8 +306,9 @@ var (
 	}}
 	registration = &Profile{options{
 		useSTD3Rules:    true,
-		validateLabels:  true,
 		verifyDNSLength: true,
+		checkHyphens:    true,
+		checkJoiners:    true,
 		trie:            trie,
 		fromPuny:        validateFromPunycode,
 		mapping:         validateRegistration,
@@ -339,7 +372,7 @@ func (p *Profile) process(s string, toASCII bool) (string, error) {
 				continue
 			}
 			labels.set(u)
-			if err == nil && p.validateLabels {
+			if err == nil && p.fromPuny != nil {
 				err = p.fromPuny(p, u)
 			}
 			if err == nil {
@@ -629,16 +662,18 @@ func (p *Profile) validateLabel(s string) error {
 	if p.bidirule != nil && !p.bidirule(s) {
 		return &labelError{s, "B"}
 	}
-	if !p.validateLabels {
+	if p.checkHyphens {
+		if len(s) > 4 && s[2] == '-' && s[3] == '-' {
+			return &labelError{s, "V2"}
+		}
+		if s[0] == '-' || s[len(s)-1] == '-' {
+			return &labelError{s, "V3"}
+		}
+	}
+	if !p.checkJoiners {
 		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"}
-	}
+	trie := p.trie // p.checkJoiners is only set if trie is set.
 	// TODO: merge the use of this in the trie.
 	v, sz := trie.lookupString(s)
 	x := info(v)

vendor/golang.org/x/sys/unix/README.md

@@ -76,7 +76,7 @@ arguments can be passed to the kernel. The third is for low-level use by the
 ForkExec wrapper. Unlike the first two, it does not call into the scheduler to
 let it know that a system call is running.
 
-When porting Go to an new architecture/OS, this file must be implemented for
+When porting Go to a new architecture/OS, this file must be implemented for
 each GOOS/GOARCH pair.
 
 ### mksysnum
@@ -107,7 +107,7 @@ prototype can be exported (capitalized) or not.
 Adding a new syscall often just requires adding a new `//sys` function prototype
 with the desired arguments and a capitalized name so it is exported. However, if
 you want the interface to the syscall to be different, often one will make an
-unexported `//sys` prototype, an then write a custom wrapper in
+unexported `//sys` prototype, and then write a custom wrapper in
 `syscall_${GOOS}.go`.
 
 ### types files
@@ -137,7 +137,7 @@ some `#if/#elif` macros in your include statements.
 
 This script is used to generate the system's various constants. This doesn't
 just include the error numbers and error strings, but also the signal numbers
-an a wide variety of miscellaneous constants. The constants come from the list
+and a wide variety of miscellaneous constants. The constants come from the list
 of include files in the `includes_${uname}` variable. A regex then picks out
 the desired `#define` statements, and generates the corresponding Go constants.
 The error numbers and strings are generated from `#include <errno.h>`, and the

vendor/golang.org/x/sys/unix/asm_aix_ppc64.s

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+//go:build gc
 // +build gc
 
 #include "textflag.h"

vendor/golang.org/x/sys/unix/asm_bsd_386.s

@@ -1,14 +1,14 @@
-// Copyright 2009 The Go Authors. All rights reserved.
+// Copyright 2021 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.
 
+//go:build (freebsd || netbsd || openbsd) && gc
+// +build freebsd netbsd openbsd
 // +build gc
 
 #include "textflag.h"
 
-//
-// System call support for 386, Darwin
-//
+// System call support for 386 BSD
 
 // Just jump to package syscall's implementation for all these functions.
 // The runtime may know about them.
@@ -22,7 +22,7 @@ TEXT	·Syscall6(SB),NOSPLIT,$0-40
 TEXT	·Syscall9(SB),NOSPLIT,$0-52
 	JMP	syscall·Syscall9(SB)
 
-TEXT ·RawSyscall(SB),NOSPLIT,$0-28
+TEXT	·RawSyscall(SB),NOSPLIT,$0-28
 	JMP	syscall·RawSyscall(SB)
 
 TEXT	·RawSyscall6(SB),NOSPLIT,$0-40

vendor/golang.org/x/sys/unix/asm_bsd_amd64.s

@@ -1,14 +1,14 @@
-// Copyright 2009 The Go Authors. All rights reserved.
+// Copyright 2021 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.
 
+//go:build (darwin || dragonfly || freebsd || netbsd || openbsd) && gc
+// +build darwin dragonfly freebsd netbsd openbsd
 // +build gc
 
 #include "textflag.h"
 
-//
-// System call support for AMD64, Darwin
-//
+// System call support for AMD64 BSD
 
 // Just jump to package syscall's implementation for all these functions.
 // The runtime may know about them.

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

@@ -1,14 +1,14 @@
-// Copyright 2013 The Go Authors. All rights reserved.
+// Copyright 2021 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.
 
+//go:build (freebsd || netbsd || openbsd) && gc
+// +build freebsd netbsd openbsd
 // +build gc
 
 #include "textflag.h"
 
-//
-// System call support for ARM, NetBSD
-//
+// System call support for ARM BSD
 
 // Just jump to package syscall's implementation for all these functions.
 // The runtime may know about them.

vendor/golang.org/x/sys/unix/asm_bsd_arm64.s

@@ -1,14 +1,14 @@
-// Copyright 2009 The Go Authors. All rights reserved.
+// Copyright 2021 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.
 
+//go:build (darwin || freebsd || netbsd || openbsd) && gc
+// +build darwin freebsd netbsd openbsd
 // +build gc
 
 #include "textflag.h"
 
-//
-// System call support for AMD64, NetBSD
-//
+// System call support for ARM64 BSD
 
 // Just jump to package syscall's implementation for all these functions.
 // The runtime may know about them.

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

@@ -1,30 +0,0 @@
-// Copyright 2015 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 gc
-// +build arm,darwin
-
-#include "textflag.h"
-
-//
-// System call support for ARM, Darwin
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-28
-	B	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-40
-	B	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-52
-	B	syscall·Syscall9(SB)
-
-TEXT	·RawSyscall(SB),NOSPLIT,$0-28
-	B	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
-	B	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_darwin_arm64.s

@@ -1,30 +0,0 @@
-// Copyright 2015 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 gc
-// +build arm64,darwin
-
-#include "textflag.h"
-
-//
-// System call support for AMD64, Darwin
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-56
-	B	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-80
-	B	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-104
-	B	syscall·Syscall9(SB)
-
-TEXT	·RawSyscall(SB),NOSPLIT,$0-56
-	B	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
-	B	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_dragonfly_amd64.s

@@ -1,29 +0,0 @@
-// Copyright 2009 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 gc
-
-#include "textflag.h"
-
-//
-// System call support for AMD64, DragonFly
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-56
-	JMP	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-104
-	JMP	syscall·Syscall9(SB)
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-56
-	JMP	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_freebsd_386.s

@@ -1,29 +0,0 @@
-// Copyright 2009 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 gc
-
-#include "textflag.h"
-
-//
-// System call support for 386, FreeBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-28
-	JMP	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-40
-	JMP	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-52
-	JMP	syscall·Syscall9(SB)
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-28
-	JMP	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
-	JMP	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_freebsd_amd64.s

@@ -1,29 +0,0 @@
-// Copyright 2009 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 gc
-
-#include "textflag.h"
-
-//
-// System call support for AMD64, FreeBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-56
-	JMP	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-104
-	JMP	syscall·Syscall9(SB)
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-56
-	JMP	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·RawSyscall6(SB)

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

@@ -1,29 +0,0 @@
-// Copyright 2012 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 gc
-
-#include "textflag.h"
-
-//
-// System call support for ARM, FreeBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-28
-	B	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-40
-	B	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-52
-	B	syscall·Syscall9(SB)
-
-TEXT	·RawSyscall(SB),NOSPLIT,$0-28
-	B	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
-	B	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_freebsd_arm64.s

@@ -1,29 +0,0 @@
-// Copyright 2018 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 gc
-
-#include "textflag.h"
-
-//
-// System call support for ARM64, FreeBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-56
-	JMP	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-104
-	JMP	syscall·Syscall9(SB)
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-56
-	JMP	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_linux_386.s

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+//go:build gc
 // +build gc
 
 #include "textflag.h"

vendor/golang.org/x/sys/unix/asm_linux_amd64.s

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+//go:build gc
 // +build gc
 
 #include "textflag.h"

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

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+//go:build gc
 // +build gc
 
 #include "textflag.h"

vendor/golang.org/x/sys/unix/asm_linux_arm64.s

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+//go:build linux && arm64 && gc
 // +build linux
 // +build arm64
 // +build gc

vendor/golang.org/x/sys/unix/asm_linux_mips64x.s

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+//go:build linux && (mips64 || mips64le) && gc
 // +build linux
 // +build mips64 mips64le
 // +build gc

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

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+//go:build linux && (mips || mipsle) && gc
 // +build linux
 // +build mips mipsle
 // +build gc

vendor/golang.org/x/sys/unix/asm_linux_ppc64x.s

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+//go:build linux && (ppc64 || ppc64le) && gc
 // +build linux
 // +build ppc64 ppc64le
 // +build gc

vendor/golang.org/x/sys/unix/asm_linux_riscv64.s

@@ -2,7 +2,9 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build riscv64,gc
+//go:build riscv64 && gc
+// +build riscv64
+// +build gc
 
 #include "textflag.h"
 

vendor/golang.org/x/sys/unix/asm_linux_s390x.s

@@ -2,8 +2,9 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build s390x
+//go:build linux && s390x && gc
 // +build linux
+// +build s390x
 // +build gc
 
 #include "textflag.h"

vendor/golang.org/x/sys/unix/asm_netbsd_386.s

@@ -1,29 +0,0 @@
-// Copyright 2009 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 gc
-
-#include "textflag.h"
-
-//
-// System call support for 386, NetBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-28
-	JMP	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-40
-	JMP	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-52
-	JMP	syscall·Syscall9(SB)
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-28
-	JMP	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
-	JMP	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_netbsd_arm64.s

@@ -1,29 +0,0 @@
-// Copyright 2019 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 gc
-
-#include "textflag.h"
-
-//
-// System call support for ARM64, NetBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-56
-	B	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-80
-	B	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-104
-	B	syscall·Syscall9(SB)
-
-TEXT	·RawSyscall(SB),NOSPLIT,$0-56
-	B	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
-	B	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_openbsd_386.s

@@ -1,29 +0,0 @@
-// Copyright 2009 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 gc
-
-#include "textflag.h"
-
-//
-// System call support for 386, OpenBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-28
-	JMP	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-40
-	JMP	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-52
-	JMP	syscall·Syscall9(SB)
-
-TEXT ·RawSyscall(SB),NOSPLIT,$0-28
-	JMP	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
-	JMP	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_openbsd_amd64.s

@@ -1,29 +0,0 @@
-// Copyright 2009 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 gc
-
-#include "textflag.h"
-
-//
-// System call support for AMD64, OpenBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-56
-	JMP	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-104
-	JMP	syscall·Syscall9(SB)
-
-TEXT	·RawSyscall(SB),NOSPLIT,$0-56
-	JMP	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·RawSyscall6(SB)

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

@@ -1,29 +0,0 @@
-// Copyright 2017 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 gc
-
-#include "textflag.h"
-
-//
-// System call support for ARM, OpenBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-28
-	B	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-40
-	B	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-52
-	B	syscall·Syscall9(SB)
-
-TEXT	·RawSyscall(SB),NOSPLIT,$0-28
-	B	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
-	B	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_openbsd_arm64.s

@@ -1,29 +0,0 @@
-// Copyright 2019 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 gc
-
-#include "textflag.h"
-
-//
-// System call support for arm64, OpenBSD
-//
-
-// Just jump to package syscall's implementation for all these functions.
-// The runtime may know about them.
-
-TEXT	·Syscall(SB),NOSPLIT,$0-56
-	JMP	syscall·Syscall(SB)
-
-TEXT	·Syscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·Syscall6(SB)
-
-TEXT	·Syscall9(SB),NOSPLIT,$0-104
-	JMP	syscall·Syscall9(SB)
-
-TEXT	·RawSyscall(SB),NOSPLIT,$0-56
-	JMP	syscall·RawSyscall(SB)
-
-TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
-	JMP	syscall·RawSyscall6(SB)

vendor/golang.org/x/sys/unix/asm_openbsd_mips64.s

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+//go:build gc
 // +build gc
 
 #include "textflag.h"

vendor/golang.org/x/sys/unix/asm_solaris_amd64.s

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+//go:build gc
 // +build gc
 
 #include "textflag.h"

vendor/golang.org/x/sys/unix/fcntl_linux_32bit.go

@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-//go:build (linux && 386) || (linux && arm) || (linux && mips) || (linux && mipsle)
-// +build linux,386 linux,arm linux,mips linux,mipsle
+//go:build (linux && 386) || (linux && arm) || (linux && mips) || (linux && mipsle) || (linux && ppc)
+// +build linux,386 linux,arm linux,mips linux,mipsle linux,ppc
 
 package unix
 

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

@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris
-// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
+//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos
+// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos
 
 package unix
 

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

@@ -0,0 +1,196 @@
+// Copyright 2021 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.
+
+package unix
+
+import (
+	"runtime"
+	"unsafe"
+)
+
+// IoctlRetInt performs an ioctl operation specified by req on a device
+// associated with opened file descriptor fd, and returns a non-negative
+// integer that is returned by the ioctl syscall.
+func IoctlRetInt(fd int, req uint) (int, error) {
+	ret, _, err := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), 0)
+	if err != 0 {
+		return 0, err
+	}
+	return int(ret), nil
+}
+
+func IoctlGetUint32(fd int, req uint) (uint32, error) {
+	var value uint32
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return value, err
+}
+
+func IoctlGetRTCTime(fd int) (*RTCTime, error) {
+	var value RTCTime
+	err := ioctl(fd, RTC_RD_TIME, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
+func IoctlSetRTCTime(fd int, value *RTCTime) error {
+	err := ioctl(fd, RTC_SET_TIME, uintptr(unsafe.Pointer(value)))
+	runtime.KeepAlive(value)
+	return err
+}
+
+func IoctlGetRTCWkAlrm(fd int) (*RTCWkAlrm, error) {
+	var value RTCWkAlrm
+	err := ioctl(fd, RTC_WKALM_RD, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
+func IoctlSetRTCWkAlrm(fd int, value *RTCWkAlrm) error {
+	err := ioctl(fd, RTC_WKALM_SET, uintptr(unsafe.Pointer(value)))
+	runtime.KeepAlive(value)
+	return err
+}
+
+type ifreqEthtool struct {
+	name [IFNAMSIZ]byte
+	data unsafe.Pointer
+}
+
+// IoctlGetEthtoolDrvinfo fetches ethtool driver information for the network
+// device specified by ifname.
+func IoctlGetEthtoolDrvinfo(fd int, ifname string) (*EthtoolDrvinfo, error) {
+	// Leave room for terminating NULL byte.
+	if len(ifname) >= IFNAMSIZ {
+		return nil, EINVAL
+	}
+
+	value := EthtoolDrvinfo{
+		Cmd: ETHTOOL_GDRVINFO,
+	}
+	ifreq := ifreqEthtool{
+		data: unsafe.Pointer(&value),
+	}
+	copy(ifreq.name[:], ifname)
+	err := ioctl(fd, SIOCETHTOOL, uintptr(unsafe.Pointer(&ifreq)))
+	runtime.KeepAlive(ifreq)
+	return &value, err
+}
+
+// IoctlGetWatchdogInfo fetches information about a watchdog device from the
+// Linux watchdog API. For more information, see:
+// https://www.kernel.org/doc/html/latest/watchdog/watchdog-api.html.
+func IoctlGetWatchdogInfo(fd int) (*WatchdogInfo, error) {
+	var value WatchdogInfo
+	err := ioctl(fd, WDIOC_GETSUPPORT, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
+// IoctlWatchdogKeepalive issues a keepalive ioctl to a watchdog device. For
+// more information, see:
+// https://www.kernel.org/doc/html/latest/watchdog/watchdog-api.html.
+func IoctlWatchdogKeepalive(fd int) error {
+	return ioctl(fd, WDIOC_KEEPALIVE, 0)
+}
+
+// IoctlFileCloneRange performs an FICLONERANGE ioctl operation to clone the
+// range of data conveyed in value to the file associated with the file
+// descriptor destFd. See the ioctl_ficlonerange(2) man page for details.
+func IoctlFileCloneRange(destFd int, value *FileCloneRange) error {
+	err := ioctl(destFd, FICLONERANGE, uintptr(unsafe.Pointer(value)))
+	runtime.KeepAlive(value)
+	return err
+}
+
+// IoctlFileClone performs an FICLONE ioctl operation to clone the entire file
+// associated with the file description srcFd to the file associated with the
+// file descriptor destFd. See the ioctl_ficlone(2) man page for details.
+func IoctlFileClone(destFd, srcFd int) error {
+	return ioctl(destFd, FICLONE, uintptr(srcFd))
+}
+
+type FileDedupeRange struct {
+	Src_offset uint64
+	Src_length uint64
+	Reserved1  uint16
+	Reserved2  uint32
+	Info       []FileDedupeRangeInfo
+}
+
+type FileDedupeRangeInfo struct {
+	Dest_fd       int64
+	Dest_offset   uint64
+	Bytes_deduped uint64
+	Status        int32
+	Reserved      uint32
+}
+
+// IoctlFileDedupeRange performs an FIDEDUPERANGE ioctl operation to share the
+// range of data conveyed in value from the file associated with the file
+// descriptor srcFd to the value.Info destinations. See the
+// ioctl_fideduperange(2) man page for details.
+func IoctlFileDedupeRange(srcFd int, value *FileDedupeRange) error {
+	buf := make([]byte, SizeofRawFileDedupeRange+
+		len(value.Info)*SizeofRawFileDedupeRangeInfo)
+	rawrange := (*RawFileDedupeRange)(unsafe.Pointer(&buf[0]))
+	rawrange.Src_offset = value.Src_offset
+	rawrange.Src_length = value.Src_length
+	rawrange.Dest_count = uint16(len(value.Info))
+	rawrange.Reserved1 = value.Reserved1
+	rawrange.Reserved2 = value.Reserved2
+
+	for i := range value.Info {
+		rawinfo := (*RawFileDedupeRangeInfo)(unsafe.Pointer(
+			uintptr(unsafe.Pointer(&buf[0])) + uintptr(SizeofRawFileDedupeRange) +
+				uintptr(i*SizeofRawFileDedupeRangeInfo)))
+		rawinfo.Dest_fd = value.Info[i].Dest_fd
+		rawinfo.Dest_offset = value.Info[i].Dest_offset
+		rawinfo.Bytes_deduped = value.Info[i].Bytes_deduped
+		rawinfo.Status = value.Info[i].Status
+		rawinfo.Reserved = value.Info[i].Reserved
+	}
+
+	err := ioctl(srcFd, FIDEDUPERANGE, uintptr(unsafe.Pointer(&buf[0])))
+
+	// Output
+	for i := range value.Info {
+		rawinfo := (*RawFileDedupeRangeInfo)(unsafe.Pointer(
+			uintptr(unsafe.Pointer(&buf[0])) + uintptr(SizeofRawFileDedupeRange) +
+				uintptr(i*SizeofRawFileDedupeRangeInfo)))
+		value.Info[i].Dest_fd = rawinfo.Dest_fd
+		value.Info[i].Dest_offset = rawinfo.Dest_offset
+		value.Info[i].Bytes_deduped = rawinfo.Bytes_deduped
+		value.Info[i].Status = rawinfo.Status
+		value.Info[i].Reserved = rawinfo.Reserved
+	}
+
+	return err
+}
+
+func IoctlHIDGetDesc(fd int, value *HIDRawReportDescriptor) error {
+	err := ioctl(fd, HIDIOCGRDESC, uintptr(unsafe.Pointer(value)))
+	runtime.KeepAlive(value)
+	return err
+}
+
+func IoctlHIDGetRawInfo(fd int) (*HIDRawDevInfo, error) {
+	var value HIDRawDevInfo
+	err := ioctl(fd, HIDIOCGRAWINFO, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
+func IoctlHIDGetRawName(fd int) (string, error) {
+	var value [_HIDIOCGRAWNAME_LEN]byte
+	err := ioctl(fd, _HIDIOCGRAWNAME, uintptr(unsafe.Pointer(&value[0])))
+	return ByteSliceToString(value[:]), err
+}
+
+func IoctlHIDGetRawPhys(fd int) (string, error) {
+	var value [_HIDIOCGRAWPHYS_LEN]byte
+	err := ioctl(fd, _HIDIOCGRAWPHYS, uintptr(unsafe.Pointer(&value[0])))
+	return ByteSliceToString(value[:]), err
+}
+
+func IoctlHIDGetRawUniq(fd int) (string, error) {
+	var value [_HIDIOCGRAWUNIQ_LEN]byte
+	err := ioctl(fd, _HIDIOCGRAWUNIQ, uintptr(unsafe.Pointer(&value[0])))
+	return ByteSliceToString(value[:]), err
+}

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

@@ -70,23 +70,11 @@ aix_ppc64)
 	mksyscall="go run mksyscall_aix_ppc64.go -aix"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
 	;;
-darwin_386)
-	mkerrors="$mkerrors -m32"
-	mksyscall="go run mksyscall.go -l32"
-	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
-	mkasm="go run mkasm_darwin.go"
-	;;
 darwin_amd64)
 	mkerrors="$mkerrors -m64"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
 	mkasm="go run mkasm_darwin.go"
 	;;
-darwin_arm)
-	mkerrors="$mkerrors"
-	mksyscall="go run mksyscall.go -l32"
-	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
-	mkasm="go run mkasm_darwin.go"
-	;;
 darwin_arm64)
 	mkerrors="$mkerrors -m64"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
@@ -199,7 +187,7 @@ illumos_amd64)
         mksyscall="go run mksyscall_solaris.go"
 	mkerrors=
 	mksysnum=
-	mktypes=
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
 	;;
 *)
 	echo 'unrecognized $GOOS_$GOARCH: ' "$GOOSARCH" 1>&2

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

@@ -56,6 +56,7 @@ includes_Darwin='
 #define _DARWIN_C_SOURCE
 #define KERNEL
 #define _DARWIN_USE_64_BIT_INODE
+#define __APPLE_USE_RFC_3542
 #include <stdint.h>
 #include <sys/attr.h>
 #include <sys/clonefile.h>
@@ -216,6 +217,7 @@ struct ltchars {
 #include <linux/genetlink.h>
 #include <linux/hdreg.h>
 #include <linux/hidraw.h>
+#include <linux/icmp.h>
 #include <linux/icmpv6.h>
 #include <linux/if.h>
 #include <linux/if_addr.h>
@@ -237,6 +239,7 @@ struct ltchars {
 #include <linux/netfilter/nfnetlink.h>
 #include <linux/netlink.h>
 #include <linux/net_namespace.h>
+#include <linux/nfc.h>
 #include <linux/nsfs.h>
 #include <linux/perf_event.h>
 #include <linux/pps.h>
@@ -256,6 +259,7 @@ struct ltchars {
 #include <linux/watchdog.h>
 
 #include <mtd/ubi-user.h>
+#include <mtd/mtd-user.h>
 #include <net/route.h>
 
 #if defined(__sparc__)
@@ -403,10 +407,11 @@ includes_SunOS='
 #include <net/if_arp.h>
 #include <net/if_types.h>
 #include <net/route.h>
+#include <netinet/icmp6.h>
 #include <netinet/in.h>
-#include <termios.h>
 #include <netinet/ip.h>
 #include <netinet/ip_mroute.h>
+#include <termios.h>
 '
 
 
@@ -497,10 +502,13 @@ ccflags="$@"
 		$2 ~ /^LOCK_(SH|EX|NB|UN)$/ ||
 		$2 ~ /^LO_(KEY|NAME)_SIZE$/ ||
 		$2 ~ /^LOOP_(CLR|CTL|GET|SET)_/ ||
-		$2 ~ /^(AF|SOCK|SO|SOL|IPPROTO|IP|IPV6|ICMP6|TCP|MCAST|EVFILT|NOTE|SHUT|PROT|MAP|MFD|T?PACKET|MSG|SCM|MCL|DT|MADV|PR|LOCAL)_/ ||
+		$2 ~ /^(AF|SOCK|SO|SOL|IPPROTO|IP|IPV6|TCP|MCAST|EVFILT|NOTE|SHUT|PROT|MAP|MFD|T?PACKET|MSG|SCM|MCL|DT|MADV|PR|LOCAL)_/ ||
+		$2 ~ /^NFC_(GENL|PROTO|COMM|RF|SE|DIRECTION|LLCP|SOCKPROTO)_/ ||
+		$2 ~ /^NFC_.*_(MAX)?SIZE$/ ||
+		$2 ~ /^RAW_PAYLOAD_/ ||
 		$2 ~ /^TP_STATUS_/ ||
 		$2 ~ /^FALLOC_/ ||
-		$2 == "ICMPV6_FILTER" ||
+		$2 ~ /^ICMPV?6?_(FILTER|SEC)/ ||
 		$2 == "SOMAXCONN" ||
 		$2 == "NAME_MAX" ||
 		$2 == "IFNAMSIZ" ||
@@ -555,6 +563,7 @@ ccflags="$@"
 		$2 ~ /^KEYCTL_/ ||
 		$2 ~ /^PERF_/ ||
 		$2 ~ /^SECCOMP_MODE_/ ||
+		$2 ~ /^SEEK_/ ||
 		$2 ~ /^SPLICE_/ ||
 		$2 ~ /^SYNC_FILE_RANGE_/ ||
 		$2 !~ /^AUDIT_RECORD_MAGIC/ &&
@@ -590,6 +599,9 @@ ccflags="$@"
 		$2 == "HID_MAX_DESCRIPTOR_SIZE" ||
 		$2 ~ /^_?HIDIOC/ ||
 		$2 ~ /^BUS_(USB|HIL|BLUETOOTH|VIRTUAL)$/ ||
+		$2 ~ /^MTD/ ||
+		$2 ~ /^OTP/ ||
+		$2 ~ /^MEM/ ||
 		$2 ~ /^BLK[A-Z]*(GET$|SET$|BUF$|PART$|SIZE)/ {printf("\t%s = C.%s\n", $2, $2)}
 		$2 ~ /^__WCOREFLAG$/ {next}
 		$2 ~ /^__W[A-Z0-9]+$/ {printf("\t%s = C.%s\n", substr($2,3), $2)}
@@ -627,6 +639,7 @@ echo '#include <signal.h>' | $CC -x c - -E -dM $ccflags |
 echo '// mkerrors.sh' "$@"
 echo '// Code generated by the command above; see README.md. DO NOT EDIT.'
 echo
+echo "//go:build ${GOARCH} && ${GOOS}"
 echo "// +build ${GOARCH},${GOOS}"
 echo
 go tool cgo -godefs -- "$@" _const.go >_error.out

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

@@ -252,7 +252,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
 			}
 		}
 
-		bytes := (*[10000]byte)(unsafe.Pointer(&pp.Path[0]))[0:n]
+		bytes := (*[len(pp.Path)]byte)(unsafe.Pointer(&pp.Path[0]))[0:n]
 		sa.Name = string(bytes)
 		return sa, nil
 

vendor/golang.org/x/sys/unix/syscall_darwin.1_13.go

@@ -17,7 +17,7 @@ import (
 //sys	readdir_r(dir uintptr, entry *Dirent, result **Dirent) (res Errno)
 
 func fdopendir(fd int) (dir uintptr, err error) {
-	r0, _, e1 := syscall_syscallPtr(funcPC(libc_fdopendir_trampoline), uintptr(fd), 0, 0)
+	r0, _, e1 := syscall_syscallPtr(libc_fdopendir_trampoline_addr, uintptr(fd), 0, 0)
 	dir = uintptr(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)
@@ -25,7 +25,7 @@ func fdopendir(fd int) (dir uintptr, err error) {
 	return
 }
 
-func libc_fdopendir_trampoline()
+var libc_fdopendir_trampoline_addr uintptr
 
 //go:cgo_import_dynamic libc_fdopendir fdopendir "/usr/lib/libSystem.B.dylib"
 

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

@@ -13,6 +13,7 @@
 package unix
 
 import (
+	"fmt"
 	"runtime"
 	"syscall"
 	"unsafe"
@@ -378,6 +379,17 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 	return
 }
 
+func GetsockoptIPMreqn(fd, level, opt int) (*IPMreqn, error) {
+	var value IPMreqn
+	vallen := _Socklen(SizeofIPMreqn)
+	errno := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
+	return &value, errno
+}
+
+func SetsockoptIPMreqn(fd, level, opt int, mreq *IPMreqn) (err error) {
+	return setsockopt(fd, level, opt, unsafe.Pointer(mreq), unsafe.Sizeof(*mreq))
+}
+
 // GetsockoptXucred is a getsockopt wrapper that returns an Xucred struct.
 // The usual level and opt are SOL_LOCAL and LOCAL_PEERCRED, respectively.
 func GetsockoptXucred(fd, level, opt int) (*Xucred, error) {
@@ -387,6 +399,38 @@ func GetsockoptXucred(fd, level, opt int) (*Xucred, error) {
 	return x, err
 }
 
+func SysctlKinfoProcSlice(name string) ([]KinfoProc, error) {
+	mib, err := sysctlmib(name)
+	if err != nil {
+		return nil, err
+	}
+
+	// Find size.
+	n := uintptr(0)
+	if err := sysctl(mib, nil, &n, nil, 0); err != nil {
+		return nil, err
+	}
+	if n == 0 {
+		return nil, nil
+	}
+	if n%SizeofKinfoProc != 0 {
+		return nil, fmt.Errorf("sysctl() returned a size of %d, which is not a multiple of %d", n, SizeofKinfoProc)
+	}
+
+	// Read into buffer of that size.
+	buf := make([]KinfoProc, n/SizeofKinfoProc)
+	if err := sysctl(mib, (*byte)(unsafe.Pointer(&buf[0])), &n, nil, 0); err != nil {
+		return nil, err
+	}
+	if n%SizeofKinfoProc != 0 {
+		return nil, fmt.Errorf("sysctl() returned a size of %d, which is not a multiple of %d", n, SizeofKinfoProc)
+	}
+
+	// The actual call may return less than the original reported required
+	// size so ensure we deal with that.
+	return buf[:n/SizeofKinfoProc], nil
+}
+
 //sys	sendfile(infd int, outfd int, offset int64, len *int64, hdtr unsafe.Pointer, flags int) (err error)
 
 /*

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

@@ -1,51 +0,0 @@
-// Copyright 2009 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.
-
-//go:build 386 && darwin
-// +build 386,darwin
-
-package unix
-
-import "syscall"
-
-func setTimespec(sec, nsec int64) Timespec {
-	return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
-}
-
-func setTimeval(sec, usec int64) Timeval {
-	return Timeval{Sec: int32(sec), Usec: int32(usec)}
-}
-
-func SetKevent(k *Kevent_t, fd, mode, flags int) {
-	k.Ident = uint32(fd)
-	k.Filter = int16(mode)
-	k.Flags = uint16(flags)
-}
-
-func (iov *Iovec) SetLen(length int) {
-	iov.Len = uint32(length)
-}
-
-func (msghdr *Msghdr) SetControllen(length int) {
-	msghdr.Controllen = uint32(length)
-}
-
-func (msghdr *Msghdr) SetIovlen(length int) {
-	msghdr.Iovlen = int32(length)
-}
-
-func (cmsg *Cmsghdr) SetLen(length int) {
-	cmsg.Len = uint32(length)
-}
-
-func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
-
-//sys	Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
-//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
-//sys	Fstatfs(fd int, stat *Statfs_t) (err error) = SYS_FSTATFS64
-//sys	getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) = SYS_GETFSSTAT64
-//sys	Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
-//sys	ptrace1(request int, pid int, addr uintptr, data uintptr) (err error) = SYS_ptrace
-//sys	Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
-//sys	Statfs(path string, stat *Statfs_t) (err error) = SYS_STATFS64

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

@@ -1,51 +0,0 @@
-// Copyright 2015 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.
-
-package unix
-
-import "syscall"
-
-func ptrace1(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)}
-}
-
-func setTimeval(sec, usec int64) Timeval {
-	return Timeval{Sec: int32(sec), Usec: int32(usec)}
-}
-
-func SetKevent(k *Kevent_t, fd, mode, flags int) {
-	k.Ident = uint32(fd)
-	k.Filter = int16(mode)
-	k.Flags = uint16(flags)
-}
-
-func (iov *Iovec) SetLen(length int) {
-	iov.Len = uint32(length)
-}
-
-func (msghdr *Msghdr) SetControllen(length int) {
-	msghdr.Controllen = uint32(length)
-}
-
-func (msghdr *Msghdr) SetIovlen(length int) {
-	msghdr.Iovlen = int32(length)
-}
-
-func (cmsg *Cmsghdr) SetLen(length int) {
-	cmsg.Len = uint32(length)
-}
-
-func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) // sic
-
-//sys	Fstat(fd int, stat *Stat_t) (err error)
-//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
-//sys	Fstatfs(fd int, stat *Statfs_t) (err error)
-//sys	getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) = SYS_GETFSSTAT
-//sys	Lstat(path string, stat *Stat_t) (err error)
-//sys	Stat(path string, stat *Stat_t) (err error)
-//sys	Statfs(path string, stat *Statfs_t) (err error)

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

@@ -7,7 +7,7 @@
 
 package unix
 
-import "unsafe"
+import _ "unsafe"
 
 // Implemented in the runtime package (runtime/sys_darwin.go)
 func syscall_syscall(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno)
@@ -25,10 +25,3 @@ func syscall_syscallPtr(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno)
 //go:linkname syscall_rawSyscall syscall.rawSyscall
 //go:linkname syscall_rawSyscall6 syscall.rawSyscall6
 //go:linkname syscall_syscallPtr syscall.syscallPtr
-
-// Find the entry point for f. See comments in runtime/proc.go for the
-// function of the same name.
-//go:nosplit
-func funcPC(f func()) uintptr {
-	return **(**uintptr)(unsafe.Pointer(&f))
-}

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

@@ -1,4 +1,4 @@
-// Copyright 2009 The Go Authors. All rights reserved.
+// Copyright 2021 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.
 
@@ -9,7 +9,11 @@
 
 package unix
 
-import "unsafe"
+import (
+	"fmt"
+	"runtime"
+	"unsafe"
+)
 
 func bytes2iovec(bs [][]byte) []Iovec {
 	iovecs := make([]Iovec, len(bs))
@@ -76,3 +80,99 @@ func Accept4(fd int, flags int) (nfd int, sa Sockaddr, err error) {
 	}
 	return
 }
+
+//sys	putmsg(fd int, clptr *strbuf, dataptr *strbuf, flags int) (err error)
+
+func Putmsg(fd int, cl []byte, data []byte, flags int) (err error) {
+	var clp, datap *strbuf
+	if len(cl) > 0 {
+		clp = &strbuf{
+			Len: int32(len(cl)),
+			Buf: (*int8)(unsafe.Pointer(&cl[0])),
+		}
+	}
+	if len(data) > 0 {
+		datap = &strbuf{
+			Len: int32(len(data)),
+			Buf: (*int8)(unsafe.Pointer(&data[0])),
+		}
+	}
+	return putmsg(fd, clp, datap, flags)
+}
+
+//sys	getmsg(fd int, clptr *strbuf, dataptr *strbuf, flags *int) (err error)
+
+func Getmsg(fd int, cl []byte, data []byte) (retCl []byte, retData []byte, flags int, err error) {
+	var clp, datap *strbuf
+	if len(cl) > 0 {
+		clp = &strbuf{
+			Maxlen: int32(len(cl)),
+			Buf:    (*int8)(unsafe.Pointer(&cl[0])),
+		}
+	}
+	if len(data) > 0 {
+		datap = &strbuf{
+			Maxlen: int32(len(data)),
+			Buf:    (*int8)(unsafe.Pointer(&data[0])),
+		}
+	}
+
+	if err = getmsg(fd, clp, datap, &flags); err != nil {
+		return nil, nil, 0, err
+	}
+
+	if len(cl) > 0 {
+		retCl = cl[:clp.Len]
+	}
+	if len(data) > 0 {
+		retData = data[:datap.Len]
+	}
+	return retCl, retData, flags, nil
+}
+
+func IoctlSetIntRetInt(fd int, req uint, arg int) (int, error) {
+	return ioctlRet(fd, req, uintptr(arg))
+}
+
+func IoctlSetString(fd int, req uint, val string) error {
+	bs := make([]byte, len(val)+1)
+	copy(bs[:len(bs)-1], val)
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&bs[0])))
+	runtime.KeepAlive(&bs[0])
+	return err
+}
+
+// Lifreq Helpers
+
+func (l *Lifreq) SetName(name string) error {
+	if len(name) >= len(l.Name) {
+		return fmt.Errorf("name cannot be more than %d characters", len(l.Name)-1)
+	}
+	for i := range name {
+		l.Name[i] = int8(name[i])
+	}
+	return nil
+}
+
+func (l *Lifreq) SetLifruInt(d int) {
+	*(*int)(unsafe.Pointer(&l.Lifru[0])) = d
+}
+
+func (l *Lifreq) GetLifruInt() int {
+	return *(*int)(unsafe.Pointer(&l.Lifru[0]))
+}
+
+func IoctlLifreq(fd int, req uint, l *Lifreq) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(l)))
+}
+
+// Strioctl Helpers
+
+func (s *Strioctl) SetInt(i int) {
+	s.Len = int32(unsafe.Sizeof(i))
+	s.Dp = (*int8)(unsafe.Pointer(&i))
+}
+
+func IoctlSetStrioctlRetInt(fd int, req uint, s *Strioctl) (int, error) {
+	return ioctlRet(fd, req, uintptr(unsafe.Pointer(s)))
+}

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

@@ -70,167 +70,7 @@ func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
 
 // ioctl itself should not be exposed directly, but additional get/set
 // functions for specific types are permissible.
-
-// IoctlRetInt performs an ioctl operation specified by req on a device
-// associated with opened file descriptor fd, and returns a non-negative
-// integer that is returned by the ioctl syscall.
-func IoctlRetInt(fd int, req uint) (int, error) {
-	ret, _, err := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), 0)
-	if err != 0 {
-		return 0, err
-	}
-	return int(ret), nil
-}
-
-func IoctlSetRTCTime(fd int, value *RTCTime) error {
-	err := ioctl(fd, RTC_SET_TIME, uintptr(unsafe.Pointer(value)))
-	runtime.KeepAlive(value)
-	return err
-}
-
-func IoctlSetRTCWkAlrm(fd int, value *RTCWkAlrm) error {
-	err := ioctl(fd, RTC_WKALM_SET, uintptr(unsafe.Pointer(value)))
-	runtime.KeepAlive(value)
-	return err
-}
-
-func IoctlGetUint32(fd int, req uint) (uint32, error) {
-	var value uint32
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	return value, err
-}
-
-func IoctlGetRTCTime(fd int) (*RTCTime, error) {
-	var value RTCTime
-	err := ioctl(fd, RTC_RD_TIME, uintptr(unsafe.Pointer(&value)))
-	return &value, err
-}
-
-// IoctlGetWatchdogInfo fetches information about a watchdog device from the
-// Linux watchdog API. For more information, see:
-// https://www.kernel.org/doc/html/latest/watchdog/watchdog-api.html.
-func IoctlGetWatchdogInfo(fd int) (*WatchdogInfo, error) {
-	var value WatchdogInfo
-	err := ioctl(fd, WDIOC_GETSUPPORT, uintptr(unsafe.Pointer(&value)))
-	return &value, err
-}
-
-func IoctlGetRTCWkAlrm(fd int) (*RTCWkAlrm, error) {
-	var value RTCWkAlrm
-	err := ioctl(fd, RTC_WKALM_RD, uintptr(unsafe.Pointer(&value)))
-	return &value, err
-}
-
-// IoctlFileCloneRange performs an FICLONERANGE ioctl operation to clone the
-// range of data conveyed in value to the file associated with the file
-// descriptor destFd. See the ioctl_ficlonerange(2) man page for details.
-func IoctlFileCloneRange(destFd int, value *FileCloneRange) error {
-	err := ioctl(destFd, FICLONERANGE, uintptr(unsafe.Pointer(value)))
-	runtime.KeepAlive(value)
-	return err
-}
-
-// IoctlFileClone performs an FICLONE ioctl operation to clone the entire file
-// associated with the file description srcFd to the file associated with the
-// file descriptor destFd. See the ioctl_ficlone(2) man page for details.
-func IoctlFileClone(destFd, srcFd int) error {
-	return ioctl(destFd, FICLONE, uintptr(srcFd))
-}
-
-type FileDedupeRange struct {
-	Src_offset uint64
-	Src_length uint64
-	Reserved1  uint16
-	Reserved2  uint32
-	Info       []FileDedupeRangeInfo
-}
-
-type FileDedupeRangeInfo struct {
-	Dest_fd       int64
-	Dest_offset   uint64
-	Bytes_deduped uint64
-	Status        int32
-	Reserved      uint32
-}
-
-// IoctlFileDedupeRange performs an FIDEDUPERANGE ioctl operation to share the
-// range of data conveyed in value from the file associated with the file
-// descriptor srcFd to the value.Info destinations. See the
-// ioctl_fideduperange(2) man page for details.
-func IoctlFileDedupeRange(srcFd int, value *FileDedupeRange) error {
-	buf := make([]byte, SizeofRawFileDedupeRange+
-		len(value.Info)*SizeofRawFileDedupeRangeInfo)
-	rawrange := (*RawFileDedupeRange)(unsafe.Pointer(&buf[0]))
-	rawrange.Src_offset = value.Src_offset
-	rawrange.Src_length = value.Src_length
-	rawrange.Dest_count = uint16(len(value.Info))
-	rawrange.Reserved1 = value.Reserved1
-	rawrange.Reserved2 = value.Reserved2
-
-	for i := range value.Info {
-		rawinfo := (*RawFileDedupeRangeInfo)(unsafe.Pointer(
-			uintptr(unsafe.Pointer(&buf[0])) + uintptr(SizeofRawFileDedupeRange) +
-				uintptr(i*SizeofRawFileDedupeRangeInfo)))
-		rawinfo.Dest_fd = value.Info[i].Dest_fd
-		rawinfo.Dest_offset = value.Info[i].Dest_offset
-		rawinfo.Bytes_deduped = value.Info[i].Bytes_deduped
-		rawinfo.Status = value.Info[i].Status
-		rawinfo.Reserved = value.Info[i].Reserved
-	}
-
-	err := ioctl(srcFd, FIDEDUPERANGE, uintptr(unsafe.Pointer(&buf[0])))
-
-	// Output
-	for i := range value.Info {
-		rawinfo := (*RawFileDedupeRangeInfo)(unsafe.Pointer(
-			uintptr(unsafe.Pointer(&buf[0])) + uintptr(SizeofRawFileDedupeRange) +
-				uintptr(i*SizeofRawFileDedupeRangeInfo)))
-		value.Info[i].Dest_fd = rawinfo.Dest_fd
-		value.Info[i].Dest_offset = rawinfo.Dest_offset
-		value.Info[i].Bytes_deduped = rawinfo.Bytes_deduped
-		value.Info[i].Status = rawinfo.Status
-		value.Info[i].Reserved = rawinfo.Reserved
-	}
-
-	return err
-}
-
-// IoctlWatchdogKeepalive issues a keepalive ioctl to a watchdog device. For
-// more information, see:
-// https://www.kernel.org/doc/html/latest/watchdog/watchdog-api.html.
-func IoctlWatchdogKeepalive(fd int) error {
-	return ioctl(fd, WDIOC_KEEPALIVE, 0)
-}
-
-func IoctlHIDGetDesc(fd int, value *HIDRawReportDescriptor) error {
-	err := ioctl(fd, HIDIOCGRDESC, uintptr(unsafe.Pointer(value)))
-	runtime.KeepAlive(value)
-	return err
-}
-
-func IoctlHIDGetRawInfo(fd int) (*HIDRawDevInfo, error) {
-	var value HIDRawDevInfo
-	err := ioctl(fd, HIDIOCGRAWINFO, uintptr(unsafe.Pointer(&value)))
-	return &value, err
-}
-
-func IoctlHIDGetRawName(fd int) (string, error) {
-	var value [_HIDIOCGRAWNAME_LEN]byte
-	err := ioctl(fd, _HIDIOCGRAWNAME, uintptr(unsafe.Pointer(&value[0])))
-	return ByteSliceToString(value[:]), err
-}
-
-func IoctlHIDGetRawPhys(fd int) (string, error) {
-	var value [_HIDIOCGRAWPHYS_LEN]byte
-	err := ioctl(fd, _HIDIOCGRAWPHYS, uintptr(unsafe.Pointer(&value[0])))
-	return ByteSliceToString(value[:]), err
-}
-
-func IoctlHIDGetRawUniq(fd int) (string, error) {
-	var value [_HIDIOCGRAWUNIQ_LEN]byte
-	err := ioctl(fd, _HIDIOCGRAWUNIQ, uintptr(unsafe.Pointer(&value[0])))
-	return ByteSliceToString(value[:]), err
-}
+// These are defined in ioctl.go and ioctl_linux.go.
 
 //sys	Linkat(olddirfd int, oldpath string, newdirfd int, newpath string, flags int) (err error)
 
@@ -857,16 +697,19 @@ type SockaddrVM struct {
 	// CID and Port specify a context ID and port address for a VM socket.
 	// Guests have a unique CID, and hosts may have a well-known CID of:
 	//  - VMADDR_CID_HYPERVISOR: refers to the hypervisor process.
+	//  - VMADDR_CID_LOCAL: refers to local communication (loopback).
 	//  - VMADDR_CID_HOST: refers to other processes on the host.
-	CID  uint32
-	Port uint32
-	raw  RawSockaddrVM
+	CID   uint32
+	Port  uint32
+	Flags uint8
+	raw   RawSockaddrVM
 }
 
 func (sa *SockaddrVM) sockaddr() (unsafe.Pointer, _Socklen, error) {
 	sa.raw.Family = AF_VSOCK
 	sa.raw.Port = sa.Port
 	sa.raw.Cid = sa.CID
+	sa.raw.Flags = sa.Flags
 
 	return unsafe.Pointer(&sa.raw), SizeofSockaddrVM, nil
 }
@@ -1061,6 +904,46 @@ func (sa *SockaddrIUCV) sockaddr() (unsafe.Pointer, _Socklen, error) {
 	return unsafe.Pointer(&sa.raw), SizeofSockaddrIUCV, nil
 }
 
+type SockaddrNFC struct {
+	DeviceIdx   uint32
+	TargetIdx   uint32
+	NFCProtocol uint32
+	raw         RawSockaddrNFC
+}
+
+func (sa *SockaddrNFC) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	sa.raw.Sa_family = AF_NFC
+	sa.raw.Dev_idx = sa.DeviceIdx
+	sa.raw.Target_idx = sa.TargetIdx
+	sa.raw.Nfc_protocol = sa.NFCProtocol
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrNFC, nil
+}
+
+type SockaddrNFCLLCP struct {
+	DeviceIdx      uint32
+	TargetIdx      uint32
+	NFCProtocol    uint32
+	DestinationSAP uint8
+	SourceSAP      uint8
+	ServiceName    string
+	raw            RawSockaddrNFCLLCP
+}
+
+func (sa *SockaddrNFCLLCP) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	sa.raw.Sa_family = AF_NFC
+	sa.raw.Dev_idx = sa.DeviceIdx
+	sa.raw.Target_idx = sa.TargetIdx
+	sa.raw.Nfc_protocol = sa.NFCProtocol
+	sa.raw.Dsap = sa.DestinationSAP
+	sa.raw.Ssap = sa.SourceSAP
+	if len(sa.ServiceName) > len(sa.raw.Service_name) {
+		return nil, 0, EINVAL
+	}
+	copy(sa.raw.Service_name[:], sa.ServiceName)
+	sa.raw.SetServiceNameLen(len(sa.ServiceName))
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrNFCLLCP, nil
+}
+
 var socketProtocol = func(fd int) (int, error) {
 	return GetsockoptInt(fd, SOL_SOCKET, SO_PROTOCOL)
 }
@@ -1171,8 +1054,9 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
 	case AF_VSOCK:
 		pp := (*RawSockaddrVM)(unsafe.Pointer(rsa))
 		sa := &SockaddrVM{
-			CID:  pp.Cid,
-			Port: pp.Port,
+			CID:   pp.Cid,
+			Port:  pp.Port,
+			Flags: pp.Flags,
 		}
 		return sa, nil
 	case AF_BLUETOOTH:
@@ -1300,6 +1184,37 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
 			}
 			return sa, nil
 		}
+	case AF_NFC:
+		proto, err := socketProtocol(fd)
+		if err != nil {
+			return nil, err
+		}
+		switch proto {
+		case NFC_SOCKPROTO_RAW:
+			pp := (*RawSockaddrNFC)(unsafe.Pointer(rsa))
+			sa := &SockaddrNFC{
+				DeviceIdx:   pp.Dev_idx,
+				TargetIdx:   pp.Target_idx,
+				NFCProtocol: pp.Nfc_protocol,
+			}
+			return sa, nil
+		case NFC_SOCKPROTO_LLCP:
+			pp := (*RawSockaddrNFCLLCP)(unsafe.Pointer(rsa))
+			if uint64(pp.Service_name_len) > uint64(len(pp.Service_name)) {
+				return nil, EINVAL
+			}
+			sa := &SockaddrNFCLLCP{
+				DeviceIdx:      pp.Dev_idx,
+				TargetIdx:      pp.Target_idx,
+				NFCProtocol:    pp.Nfc_protocol,
+				DestinationSAP: pp.Dsap,
+				SourceSAP:      pp.Ssap,
+				ServiceName:    string(pp.Service_name[:pp.Service_name_len]),
+			}
+			return sa, nil
+		default:
+			return nil, EINVAL
+		}
 	}
 	return nil, EAFNOSUPPORT
 }
@@ -1307,7 +1222,11 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
 func Accept(fd int) (nfd int, sa Sockaddr, err error) {
 	var rsa RawSockaddrAny
 	var len _Socklen = SizeofSockaddrAny
-	nfd, err = accept(fd, &rsa, &len)
+	// Try accept4 first for Android, then try accept for kernel older than 2.6.28
+	nfd, err = accept4(fd, &rsa, &len, 0)
+	if err == ENOSYS {
+		nfd, err = accept(fd, &rsa, &len)
+	}
 	if err != nil {
 		return
 	}
@@ -1877,6 +1796,7 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 //sys	ClockGettime(clockid int32, time *Timespec) (err error)
 //sys	ClockNanosleep(clockid int32, flags int, request *Timespec, remain *Timespec) (err error)
 //sys	Close(fd int) (err error)
+//sys	CloseRange(first uint, last uint, flags uint) (err error)
 //sys	CopyFileRange(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error)
 //sys	DeleteModule(name string, flags int) (err error)
 //sys	Dup(oldfd int) (fd int, err error)

vendor/golang.org/x/sys/unix/syscall_linux_386.go

@@ -378,6 +378,10 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint32(length)
 }
 
+func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
+	rsa.Service_name_len = uint32(length)
+}
+
 //sys	poll(fds *PollFd, nfds int, timeout int) (n int, err error)
 
 func Poll(fds []PollFd, timeout int) (n int, err error) {

vendor/golang.org/x/sys/unix/syscall_linux_amd64.go

@@ -172,6 +172,10 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint64(length)
 }
 
+func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
+	rsa.Service_name_len = uint64(length)
+}
+
 //sys	poll(fds *PollFd, nfds int, timeout int) (n int, err error)
 
 func Poll(fds []PollFd, timeout int) (n int, err error) {

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

@@ -256,6 +256,10 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint32(length)
 }
 
+func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
+	rsa.Service_name_len = uint32(length)
+}
+
 //sys	poll(fds *PollFd, nfds int, timeout int) (n int, err error)
 
 func Poll(fds []PollFd, timeout int) (n int, err error) {

vendor/golang.org/x/sys/unix/syscall_linux_arm64.go

@@ -207,6 +207,10 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint64(length)
 }
 
+func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
+	rsa.Service_name_len = uint64(length)
+}
+
 func InotifyInit() (fd int, err error) {
 	return InotifyInit1(0)
 }

vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go

@@ -217,6 +217,10 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint64(length)
 }
 
+func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
+	rsa.Service_name_len = uint64(length)
+}
+
 func InotifyInit() (fd int, err error) {
 	return InotifyInit1(0)
 }

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

@@ -229,6 +229,10 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint32(length)
 }
 
+func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
+	rsa.Service_name_len = uint32(length)
+}
+
 //sys	poll(fds *PollFd, nfds int, timeout int) (n int, err error)
 
 func Poll(fds []PollFd, timeout int) (n int, err error) {

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

@@ -0,0 +1,276 @@
+// Copyright 2021 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.
+
+//go:build linux && ppc
+// +build linux
+// +build ppc
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+//sys	dup2(oldfd int, newfd int) (err error)
+//sysnb	EpollCreate(size int) (fd int, err error)
+//sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
+//sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
+//sys	Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
+//sys	Ftruncate(fd int, length int64) (err error) = SYS_FTRUNCATE64
+//sysnb	Getegid() (egid int)
+//sysnb	Geteuid() (euid int)
+//sysnb	Getgid() (gid int)
+//sysnb	Getuid() (uid int)
+//sysnb	InotifyInit() (fd int, err error)
+//sys	Ioperm(from int, num int, on int) (err error)
+//sys	Iopl(level int) (err error)
+//sys	Lchown(path string, uid int, gid int) (err error)
+//sys	Listen(s int, n int) (err error)
+//sys	Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
+//sys	Pause() (err error)
+//sys	Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys	Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
+//sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT
+//sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = SYS_SENDFILE64
+//sys	setfsgid(gid int) (prev int, err error)
+//sys	setfsuid(uid int) (prev int, err error)
+//sysnb	Setregid(rgid int, egid int) (err error)
+//sysnb	Setresgid(rgid int, egid int, sgid int) (err error)
+//sysnb	Setresuid(ruid int, euid int, suid int) (err error)
+//sysnb	Setreuid(ruid int, euid int) (err error)
+//sys	Shutdown(fd int, how int) (err error)
+//sys	Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error)
+//sys	Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
+//sys	Truncate(path string, length int64) (err error) = SYS_TRUNCATE64
+//sys	Ustat(dev int, ubuf *Ustat_t) (err error)
+//sys	accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
+//sys	accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
+//sys	bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sysnb	getgroups(n int, list *_Gid_t) (nn int, err error)
+//sysnb	setgroups(n int, list *_Gid_t) (err error)
+//sys	getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
+//sys	setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
+//sysnb	socket(domain int, typ int, proto int) (fd int, err error)
+//sysnb	socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
+//sysnb	getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sysnb	getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sys	recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
+//sys	sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
+
+//sys	futimesat(dirfd int, path string, times *[2]Timeval) (err error)
+//sysnb	Gettimeofday(tv *Timeval) (err error)
+//sysnb	Time(t *Time_t) (tt Time_t, err error)
+//sys	Utime(path string, buf *Utimbuf) (err error)
+//sys	utimes(path string, times *[2]Timeval) (err error)
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_FADVISE64_64, uintptr(fd), uintptr(advice), uintptr(offset>>32), uintptr(offset), uintptr(length>>32), uintptr(length))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func seek(fd int, offset int64, whence int) (int64, syscall.Errno) {
+	var newoffset int64
+	offsetLow := uint32(offset & 0xffffffff)
+	offsetHigh := uint32((offset >> 32) & 0xffffffff)
+	_, _, err := Syscall6(SYS__LLSEEK, uintptr(fd), uintptr(offsetHigh), uintptr(offsetLow), uintptr(unsafe.Pointer(&newoffset)), uintptr(whence), 0)
+	return newoffset, err
+}
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	newoffset, errno := seek(fd, offset, whence)
+	if errno != 0 {
+		return 0, errno
+	}
+	return newoffset, nil
+}
+
+func Fstatfs(fd int, buf *Statfs_t) (err error) {
+	_, _, e := Syscall(SYS_FSTATFS64, uintptr(fd), unsafe.Sizeof(*buf), uintptr(unsafe.Pointer(buf)))
+	if e != 0 {
+		err = e
+	}
+	return
+}
+
+func Statfs(path string, buf *Statfs_t) (err error) {
+	pathp, err := BytePtrFromString(path)
+	if err != nil {
+		return err
+	}
+	_, _, e := Syscall(SYS_STATFS64, uintptr(unsafe.Pointer(pathp)), unsafe.Sizeof(*buf), uintptr(unsafe.Pointer(buf)))
+	if e != 0 {
+		err = e
+	}
+	return
+}
+
+//sys	mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset uintptr) (xaddr uintptr, err error)
+
+func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
+	page := uintptr(offset / 4096)
+	if offset != int64(page)*4096 {
+		return 0, EINVAL
+	}
+	return mmap2(addr, length, prot, flags, fd, page)
+}
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: int32(sec), Usec: int32(usec)}
+}
+
+type rlimit32 struct {
+	Cur uint32
+	Max uint32
+}
+
+//sysnb	getrlimit(resource int, rlim *rlimit32) (err error) = SYS_UGETRLIMIT
+
+const rlimInf32 = ^uint32(0)
+const rlimInf64 = ^uint64(0)
+
+func Getrlimit(resource int, rlim *Rlimit) (err error) {
+	err = prlimit(0, resource, nil, rlim)
+	if err != ENOSYS {
+		return err
+	}
+
+	rl := rlimit32{}
+	err = getrlimit(resource, &rl)
+	if err != nil {
+		return
+	}
+
+	if rl.Cur == rlimInf32 {
+		rlim.Cur = rlimInf64
+	} else {
+		rlim.Cur = uint64(rl.Cur)
+	}
+
+	if rl.Max == rlimInf32 {
+		rlim.Max = rlimInf64
+	} else {
+		rlim.Max = uint64(rl.Max)
+	}
+	return
+}
+
+//sysnb	setrlimit(resource int, rlim *rlimit32) (err error) = SYS_SETRLIMIT
+
+func Setrlimit(resource int, rlim *Rlimit) (err error) {
+	err = prlimit(0, resource, rlim, nil)
+	if err != ENOSYS {
+		return err
+	}
+
+	rl := rlimit32{}
+	if rlim.Cur == rlimInf64 {
+		rl.Cur = rlimInf32
+	} else if rlim.Cur < uint64(rlimInf32) {
+		rl.Cur = uint32(rlim.Cur)
+	} else {
+		return EINVAL
+	}
+	if rlim.Max == rlimInf64 {
+		rl.Max = rlimInf32
+	} else if rlim.Max < uint64(rlimInf32) {
+		rl.Max = uint32(rlim.Max)
+	} else {
+		return EINVAL
+	}
+
+	return setrlimit(resource, &rl)
+}
+
+func (r *PtraceRegs) PC() uint32 { return r.Nip }
+
+func (r *PtraceRegs) SetPC(pc uint32) { r.Nip = pc }
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint32(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = uint32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
+
+func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
+	rsa.Service_name_len = uint32(length)
+}
+
+//sysnb	pipe(p *[2]_C_int) (err error)
+
+func Pipe(p []int) (err error) {
+	if len(p) != 2 {
+		return EINVAL
+	}
+	var pp [2]_C_int
+	err = pipe(&pp)
+	p[0] = int(pp[0])
+	p[1] = int(pp[1])
+	return
+}
+
+//sysnb	pipe2(p *[2]_C_int, flags int) (err error)
+
+func Pipe2(p []int, flags int) (err error) {
+	if len(p) != 2 {
+		return EINVAL
+	}
+	var pp [2]_C_int
+	err = pipe2(&pp, flags)
+	p[0] = int(pp[0])
+	p[1] = int(pp[1])
+	return
+}
+
+//sys	poll(fds *PollFd, nfds int, timeout int) (n int, err error)
+
+func Poll(fds []PollFd, timeout int) (n int, err error) {
+	if len(fds) == 0 {
+		return poll(nil, 0, timeout)
+	}
+	return poll(&fds[0], len(fds), timeout)
+}
+
+//sys	syncFileRange2(fd int, flags int, off int64, n int64) (err error) = SYS_SYNC_FILE_RANGE2
+
+func SyncFileRange(fd int, off int64, n int64, flags int) error {
+	// The sync_file_range and sync_file_range2 syscalls differ only in the
+	// order of their arguments.
+	return syncFileRange2(fd, flags, off, n)
+}
+
+//sys	kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)
+
+func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {
+	cmdlineLen := len(cmdline)
+	if cmdlineLen > 0 {
+		// Account for the additional NULL byte added by
+		// BytePtrFromString in kexecFileLoad. The kexec_file_load
+		// syscall expects a NULL-terminated string.
+		cmdlineLen++
+	}
+	return kexecFileLoad(kernelFd, initrdFd, cmdlineLen, cmdline, flags)
+}

vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go

@@ -100,6 +100,10 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint64(length)
 }
 
+func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
+	rsa.Service_name_len = uint64(length)
+}
+
 //sysnb	pipe(p *[2]_C_int) (err error)
 
 func Pipe(p []int) (err error) {

vendor/golang.org/x/sys/unix/syscall_linux_riscv64.go

@@ -188,6 +188,10 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint64(length)
 }
 
+func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
+	rsa.Service_name_len = uint64(length)
+}
+
 func InotifyInit() (fd int, err error) {
 	return InotifyInit1(0)
 }

vendor/golang.org/x/sys/unix/syscall_linux_s390x.go

@@ -129,6 +129,10 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint64(length)
 }
 
+func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
+	rsa.Service_name_len = uint64(length)
+}
+
 // Linux on s390x uses the old mmap interface, which requires arguments to be passed in a struct.
 // mmap2 also requires arguments to be passed in a struct; it is currently not exposed in <asm/unistd.h>.
 func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
@@ -250,7 +254,7 @@ func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen
 }
 
 func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) error {
-	args := [4]uintptr{uintptr(s), uintptr(level), uintptr(name), uintptr(val)}
+	args := [5]uintptr{uintptr(s), uintptr(level), uintptr(name), uintptr(val), vallen}
 	_, _, err := Syscall(SYS_SOCKETCALL, netSetSockOpt, uintptr(unsafe.Pointer(&args)), 0)
 	if err != 0 {
 		return err

vendor/golang.org/x/sys/unix/syscall_linux_sparc64.go

@@ -116,6 +116,10 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint64(length)
 }
 
+func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
+	rsa.Service_name_len = uint64(length)
+}
+
 //sysnb	pipe(p *[2]_C_int) (err error)
 
 func Pipe(p []int) (err error) {

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

@@ -565,7 +565,12 @@ func Minor(dev uint64) uint32 {
  * Expose the ioctl function
  */
 
-//sys	ioctl(fd int, req uint, arg uintptr) (err error)
+//sys	ioctlRet(fd int, req uint, arg uintptr) (ret int, err error) = libc.ioctl
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, err = ioctlRet(fd, req, arg)
+	return err
+}
 
 func IoctlSetTermio(fd int, req uint, value *Termio) error {
 	err := ioctl(fd, req, uintptr(unsafe.Pointer(value)))

vendor/golang.org/x/sys/unix/syscall_zos_s390x.go

@@ -222,6 +222,8 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 //sys   Creat(path string, mode uint32) (fd int, err error) = SYS___CREAT_A
 //sys	Dup(oldfd int) (fd int, err error)
 //sys	Dup2(oldfd int, newfd int) (err error)
+//sys	Errno2() (er2 int) = SYS___ERRNO2
+//sys	Err2ad() (eadd *int) = SYS___ERR2AD
 //sys	Exit(code int)
 //sys	Fchdir(fd int) (err error)
 //sys	Fchmod(fd int, mode uint32) (err error)
@@ -245,10 +247,12 @@ func Fstat(fd int, stat *Stat_t) (err error) {
 //sys   Poll(fds []PollFd, timeout int) (n int, err error) = SYS_POLL
 //sys   Times(tms *Tms) (ticks uintptr, err error) = SYS_TIMES
 //sys   W_Getmntent(buff *byte, size int) (lastsys int, err error) = SYS_W_GETMNTENT
+//sys   W_Getmntent_A(buff *byte, size int) (lastsys int, err error) = SYS___W_GETMNTENT_A
 
-//sys   Mount(path string, filesystem string, fstype string, mtm uint32, parmlen int32, parm string) (err error) = SYS___MOUNT_A
-//sys   Unmount(filesystem string, mtm int) (err error) = SYS___UMOUNT_A
+//sys   mount_LE(path string, filesystem string, fstype string, mtm uint32, parmlen int32, parm string) (err error) = SYS___MOUNT_A
+//sys   unmount(filesystem string, mtm int) (err error) = SYS___UMOUNT_A
 //sys   Chroot(path string) (err error) = SYS___CHROOT_A
+//sys   Select(nmsgsfds int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (ret int, err error) = SYS_SELECT
 //sysnb Uname(buf *Utsname) (err error) = SYS___UNAME_A
 
 func Ptsname(fd int) (name string, err error) {
@@ -1779,3 +1783,47 @@ func SetNonblock(fd int, nonblocking bool) (err error) {
 func Exec(argv0 string, argv []string, envv []string) error {
 	return syscall.Exec(argv0, argv, envv)
 }
+
+func Mount(source string, target string, fstype string, flags uintptr, data string) (err error) {
+	if needspace := 8 - len(fstype); needspace <= 0 {
+		fstype = fstype[:8]
+	} else {
+		fstype += "        "[:needspace]
+	}
+	return mount_LE(target, source, fstype, uint32(flags), int32(len(data)), data)
+}
+
+func Unmount(name string, mtm int) (err error) {
+	// mountpoint is always a full path and starts with a '/'
+	// check if input string is not a mountpoint but a filesystem name
+	if name[0] != '/' {
+		return unmount(name, mtm)
+	}
+	// treat name as mountpoint
+	b2s := func(arr []byte) string {
+		nulli := bytes.IndexByte(arr, 0)
+		if nulli == -1 {
+			return string(arr)
+		} else {
+			return string(arr[:nulli])
+		}
+	}
+	var buffer struct {
+		header W_Mnth
+		fsinfo [64]W_Mntent
+	}
+	fsCount, err := W_Getmntent_A((*byte)(unsafe.Pointer(&buffer)), int(unsafe.Sizeof(buffer)))
+	if err != nil {
+		return err
+	}
+	if fsCount == 0 {
+		return EINVAL
+	}
+	for i := 0; i < fsCount; i++ {
+		if b2s(buffer.fsinfo[i].Mountpoint[:]) == name {
+			err = unmount(b2s(buffer.fsinfo[i].Fsname[:]), mtm)
+			break
+		}
+	}
+	return err
+}

vendor/golang.org/x/sys/unix/zerrors_darwin_amd64.go

@@ -776,15 +776,24 @@ const (
 	IPV6_2292PKTINFO                  = 0x13
 	IPV6_2292PKTOPTIONS               = 0x19
 	IPV6_2292RTHDR                    = 0x18
+	IPV6_3542DSTOPTS                  = 0x32
+	IPV6_3542HOPLIMIT                 = 0x2f
+	IPV6_3542HOPOPTS                  = 0x31
+	IPV6_3542NEXTHOP                  = 0x30
+	IPV6_3542PKTINFO                  = 0x2e
+	IPV6_3542RTHDR                    = 0x33
 	IPV6_ADDR_MC_FLAGS_PREFIX         = 0x20
 	IPV6_ADDR_MC_FLAGS_TRANSIENT      = 0x10
 	IPV6_ADDR_MC_FLAGS_UNICAST_BASED  = 0x30
+	IPV6_AUTOFLOWLABEL                = 0x3b
 	IPV6_BINDV6ONLY                   = 0x1b
 	IPV6_BOUND_IF                     = 0x7d
 	IPV6_CHECKSUM                     = 0x1a
 	IPV6_DEFAULT_MULTICAST_HOPS       = 0x1
 	IPV6_DEFAULT_MULTICAST_LOOP       = 0x1
 	IPV6_DEFHLIM                      = 0x40
+	IPV6_DONTFRAG                     = 0x3e
+	IPV6_DSTOPTS                      = 0x32
 	IPV6_FAITH                        = 0x1d
 	IPV6_FLOWINFO_MASK                = 0xffffff0f
 	IPV6_FLOWLABEL_MASK               = 0xffff0f00
@@ -796,6 +805,8 @@ const (
 	IPV6_FW_GET                       = 0x22
 	IPV6_FW_ZERO                      = 0x21
 	IPV6_HLIMDEC                      = 0x1
+	IPV6_HOPLIMIT                     = 0x2f
+	IPV6_HOPOPTS                      = 0x31
 	IPV6_IPSEC_POLICY                 = 0x1c
 	IPV6_JOIN_GROUP                   = 0xc
 	IPV6_LEAVE_GROUP                  = 0xd
@@ -807,20 +818,34 @@ const (
 	IPV6_MAX_SOCK_SRC_FILTER          = 0x80
 	IPV6_MIN_MEMBERSHIPS              = 0x1f
 	IPV6_MMTU                         = 0x500
+	IPV6_MSFILTER                     = 0x4a
 	IPV6_MULTICAST_HOPS               = 0xa
 	IPV6_MULTICAST_IF                 = 0x9
 	IPV6_MULTICAST_LOOP               = 0xb
+	IPV6_NEXTHOP                      = 0x30
+	IPV6_PATHMTU                      = 0x2c
+	IPV6_PKTINFO                      = 0x2e
 	IPV6_PORTRANGE                    = 0xe
 	IPV6_PORTRANGE_DEFAULT            = 0x0
 	IPV6_PORTRANGE_HIGH               = 0x1
 	IPV6_PORTRANGE_LOW                = 0x2
+	IPV6_PREFER_TEMPADDR              = 0x3f
+	IPV6_RECVDSTOPTS                  = 0x28
+	IPV6_RECVHOPLIMIT                 = 0x25
+	IPV6_RECVHOPOPTS                  = 0x27
+	IPV6_RECVPATHMTU                  = 0x2b
+	IPV6_RECVPKTINFO                  = 0x3d
+	IPV6_RECVRTHDR                    = 0x26
 	IPV6_RECVTCLASS                   = 0x23
+	IPV6_RTHDR                        = 0x33
+	IPV6_RTHDRDSTOPTS                 = 0x39
 	IPV6_RTHDR_LOOSE                  = 0x0
 	IPV6_RTHDR_STRICT                 = 0x1
 	IPV6_RTHDR_TYPE_0                 = 0x0
 	IPV6_SOCKOPT_RESERVED1            = 0x3
 	IPV6_TCLASS                       = 0x24
 	IPV6_UNICAST_HOPS                 = 0x4
+	IPV6_USE_MIN_MTU                  = 0x2a
 	IPV6_V6ONLY                       = 0x1b
 	IPV6_VERSION                      = 0x60
 	IPV6_VERSION_MASK                 = 0xf0
@@ -1237,6 +1262,11 @@ const (
 	SCM_RIGHTS                        = 0x1
 	SCM_TIMESTAMP                     = 0x2
 	SCM_TIMESTAMP_MONOTONIC           = 0x4
+	SEEK_CUR                          = 0x1
+	SEEK_DATA                         = 0x4
+	SEEK_END                          = 0x2
+	SEEK_HOLE                         = 0x3
+	SEEK_SET                          = 0x0
 	SHUT_RD                           = 0x0
 	SHUT_RDWR                         = 0x2
 	SHUT_WR                           = 0x1

vendor/golang.org/x/sys/unix/zerrors_darwin_arm64.go

@@ -776,15 +776,24 @@ const (
 	IPV6_2292PKTINFO                  = 0x13
 	IPV6_2292PKTOPTIONS               = 0x19
 	IPV6_2292RTHDR                    = 0x18
+	IPV6_3542DSTOPTS                  = 0x32
+	IPV6_3542HOPLIMIT                 = 0x2f
+	IPV6_3542HOPOPTS                  = 0x31
+	IPV6_3542NEXTHOP                  = 0x30
+	IPV6_3542PKTINFO                  = 0x2e
+	IPV6_3542RTHDR                    = 0x33
 	IPV6_ADDR_MC_FLAGS_PREFIX         = 0x20
 	IPV6_ADDR_MC_FLAGS_TRANSIENT      = 0x10
 	IPV6_ADDR_MC_FLAGS_UNICAST_BASED  = 0x30
+	IPV6_AUTOFLOWLABEL                = 0x3b
 	IPV6_BINDV6ONLY                   = 0x1b
 	IPV6_BOUND_IF                     = 0x7d
 	IPV6_CHECKSUM                     = 0x1a
 	IPV6_DEFAULT_MULTICAST_HOPS       = 0x1
 	IPV6_DEFAULT_MULTICAST_LOOP       = 0x1
 	IPV6_DEFHLIM                      = 0x40
+	IPV6_DONTFRAG                     = 0x3e
+	IPV6_DSTOPTS                      = 0x32
 	IPV6_FAITH                        = 0x1d
 	IPV6_FLOWINFO_MASK                = 0xffffff0f
 	IPV6_FLOWLABEL_MASK               = 0xffff0f00
@@ -796,6 +805,8 @@ const (
 	IPV6_FW_GET                       = 0x22
 	IPV6_FW_ZERO                      = 0x21
 	IPV6_HLIMDEC                      = 0x1
+	IPV6_HOPLIMIT                     = 0x2f
+	IPV6_HOPOPTS                      = 0x31
 	IPV6_IPSEC_POLICY                 = 0x1c
 	IPV6_JOIN_GROUP                   = 0xc
 	IPV6_LEAVE_GROUP                  = 0xd
@@ -807,20 +818,34 @@ const (
 	IPV6_MAX_SOCK_SRC_FILTER          = 0x80
 	IPV6_MIN_MEMBERSHIPS              = 0x1f
 	IPV6_MMTU                         = 0x500
+	IPV6_MSFILTER                     = 0x4a
 	IPV6_MULTICAST_HOPS               = 0xa
 	IPV6_MULTICAST_IF                 = 0x9
 	IPV6_MULTICAST_LOOP               = 0xb
+	IPV6_NEXTHOP                      = 0x30
+	IPV6_PATHMTU                      = 0x2c
+	IPV6_PKTINFO                      = 0x2e
 	IPV6_PORTRANGE                    = 0xe
 	IPV6_PORTRANGE_DEFAULT            = 0x0
 	IPV6_PORTRANGE_HIGH               = 0x1
 	IPV6_PORTRANGE_LOW                = 0x2
+	IPV6_PREFER_TEMPADDR              = 0x3f
+	IPV6_RECVDSTOPTS                  = 0x28
+	IPV6_RECVHOPLIMIT                 = 0x25
+	IPV6_RECVHOPOPTS                  = 0x27
+	IPV6_RECVPATHMTU                  = 0x2b
+	IPV6_RECVPKTINFO                  = 0x3d
+	IPV6_RECVRTHDR                    = 0x26
 	IPV6_RECVTCLASS                   = 0x23
+	IPV6_RTHDR                        = 0x33
+	IPV6_RTHDRDSTOPTS                 = 0x39
 	IPV6_RTHDR_LOOSE                  = 0x0
 	IPV6_RTHDR_STRICT                 = 0x1
 	IPV6_RTHDR_TYPE_0                 = 0x0
 	IPV6_SOCKOPT_RESERVED1            = 0x3
 	IPV6_TCLASS                       = 0x24
 	IPV6_UNICAST_HOPS                 = 0x4
+	IPV6_USE_MIN_MTU                  = 0x2a
 	IPV6_V6ONLY                       = 0x1b
 	IPV6_VERSION                      = 0x60
 	IPV6_VERSION_MASK                 = 0xf0
@@ -1237,6 +1262,11 @@ const (
 	SCM_RIGHTS                        = 0x1
 	SCM_TIMESTAMP                     = 0x2
 	SCM_TIMESTAMP_MONOTONIC           = 0x4
+	SEEK_CUR                          = 0x1
+	SEEK_DATA                         = 0x4
+	SEEK_END                          = 0x2
+	SEEK_HOLE                         = 0x3
+	SEEK_SET                          = 0x0
 	SHUT_RD                           = 0x0
 	SHUT_RDWR                         = 0x2
 	SHUT_WR                           = 0x1

vendor/golang.org/x/sys/unix/zerrors_freebsd_386.go

@@ -1297,6 +1297,11 @@ const (
 	SCM_RIGHTS                     = 0x1
 	SCM_TIMESTAMP                  = 0x2
 	SCM_TIME_INFO                  = 0x7
+	SEEK_CUR                       = 0x1
+	SEEK_DATA                      = 0x3
+	SEEK_END                       = 0x2
+	SEEK_HOLE                      = 0x4
+	SEEK_SET                       = 0x0
 	SHUT_RD                        = 0x0
 	SHUT_RDWR                      = 0x2
 	SHUT_WR                        = 0x1

vendor/golang.org/x/sys/unix/zerrors_freebsd_amd64.go

@@ -1298,6 +1298,11 @@ const (
 	SCM_RIGHTS                     = 0x1
 	SCM_TIMESTAMP                  = 0x2
 	SCM_TIME_INFO                  = 0x7
+	SEEK_CUR                       = 0x1
+	SEEK_DATA                      = 0x3
+	SEEK_END                       = 0x2
+	SEEK_HOLE                      = 0x4
+	SEEK_SET                       = 0x0
 	SHUT_RD                        = 0x0
 	SHUT_RDWR                      = 0x2
 	SHUT_WR                        = 0x1

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

@@ -1022,6 +1022,15 @@ const (
 	MAP_RESERVED0100               = 0x100
 	MAP_SHARED                     = 0x1
 	MAP_STACK                      = 0x400
+	MCAST_BLOCK_SOURCE             = 0x54
+	MCAST_EXCLUDE                  = 0x2
+	MCAST_INCLUDE                  = 0x1
+	MCAST_JOIN_GROUP               = 0x50
+	MCAST_JOIN_SOURCE_GROUP        = 0x52
+	MCAST_LEAVE_GROUP              = 0x51
+	MCAST_LEAVE_SOURCE_GROUP       = 0x53
+	MCAST_UNBLOCK_SOURCE           = 0x55
+	MCAST_UNDEFINED                = 0x0
 	MCL_CURRENT                    = 0x1
 	MCL_FUTURE                     = 0x2
 	MNT_ACLS                       = 0x8000000
@@ -1267,6 +1276,11 @@ const (
 	SCM_CREDS                      = 0x3
 	SCM_RIGHTS                     = 0x1
 	SCM_TIMESTAMP                  = 0x2
+	SEEK_CUR                       = 0x1
+	SEEK_DATA                      = 0x3
+	SEEK_END                       = 0x2
+	SEEK_HOLE                      = 0x4
+	SEEK_SET                       = 0x0
 	SHUT_RD                        = 0x0
 	SHUT_RDWR                      = 0x2
 	SHUT_WR                        = 0x1

vendor/golang.org/x/sys/unix/zerrors_freebsd_arm64.go

@@ -1298,6 +1298,11 @@ const (
 	SCM_RIGHTS                     = 0x1
 	SCM_TIMESTAMP                  = 0x2
 	SCM_TIME_INFO                  = 0x7
+	SEEK_CUR                       = 0x1
+	SEEK_DATA                      = 0x3
+	SEEK_END                       = 0x2
+	SEEK_HOLE                      = 0x4
+	SEEK_SET                       = 0x0
 	SHUT_RD                        = 0x0
 	SHUT_RDWR                      = 0x2
 	SHUT_WR                        = 0x1

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

@@ -166,13 +166,16 @@ const (
 	BPF_ALU64                                   = 0x7
 	BPF_AND                                     = 0x50
 	BPF_ARSH                                    = 0xc0
+	BPF_ATOMIC                                  = 0xc0
 	BPF_B                                       = 0x10
 	BPF_BUILD_ID_SIZE                           = 0x14
 	BPF_CALL                                    = 0x80
+	BPF_CMPXCHG                                 = 0xf1
 	BPF_DIV                                     = 0x30
 	BPF_DW                                      = 0x18
 	BPF_END                                     = 0xd0
 	BPF_EXIT                                    = 0x90
+	BPF_FETCH                                   = 0x1
 	BPF_FROM_BE                                 = 0x8
 	BPF_FROM_LE                                 = 0x0
 	BPF_FS_MAGIC                                = 0xcafe4a11
@@ -240,6 +243,7 @@ const (
 	BPF_W                                       = 0x0
 	BPF_X                                       = 0x8
 	BPF_XADD                                    = 0xc0
+	BPF_XCHG                                    = 0xe1
 	BPF_XOR                                     = 0xa0
 	BRKINT                                      = 0x2
 	BS0                                         = 0x0
@@ -490,9 +494,9 @@ const (
 	DM_UUID_FLAG                                = 0x4000
 	DM_UUID_LEN                                 = 0x81
 	DM_VERSION                                  = 0xc138fd00
-	DM_VERSION_EXTRA                            = "-ioctl (2020-10-01)"
+	DM_VERSION_EXTRA                            = "-ioctl (2021-02-01)"
 	DM_VERSION_MAJOR                            = 0x4
-	DM_VERSION_MINOR                            = 0x2b
+	DM_VERSION_MINOR                            = 0x2c
 	DM_VERSION_PATCHLEVEL                       = 0x0
 	DT_BLK                                      = 0x6
 	DT_CHR                                      = 0x2
@@ -860,6 +864,7 @@ const (
 	FS_IOC_GET_ENCRYPTION_KEY_STATUS            = 0xc080661a
 	FS_IOC_GET_ENCRYPTION_POLICY_EX             = 0xc0096616
 	FS_IOC_MEASURE_VERITY                       = 0xc0046686
+	FS_IOC_READ_VERITY_METADATA                 = 0xc0286687
 	FS_IOC_REMOVE_ENCRYPTION_KEY                = 0xc0406618
 	FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS      = 0xc0406619
 	FS_KEY_DESCRIPTOR_SIZE                      = 0x8
@@ -875,6 +880,9 @@ const (
 	FS_VERITY_FL                                = 0x100000
 	FS_VERITY_HASH_ALG_SHA256                   = 0x1
 	FS_VERITY_HASH_ALG_SHA512                   = 0x2
+	FS_VERITY_METADATA_TYPE_DESCRIPTOR          = 0x2
+	FS_VERITY_METADATA_TYPE_MERKLE_TREE         = 0x1
+	FS_VERITY_METADATA_TYPE_SIGNATURE           = 0x3
 	FUTEXFS_SUPER_MAGIC                         = 0xbad1dea
 	F_ADD_SEALS                                 = 0x409
 	F_DUPFD                                     = 0x0
@@ -974,6 +982,11 @@ const (
 	HUGETLBFS_MAGIC                             = 0x958458f6
 	IBSHIFT                                     = 0x10
 	ICMPV6_FILTER                               = 0x1
+	ICMPV6_FILTER_BLOCK                         = 0x1
+	ICMPV6_FILTER_BLOCKOTHERS                   = 0x3
+	ICMPV6_FILTER_PASS                          = 0x2
+	ICMPV6_FILTER_PASSONLY                      = 0x4
+	ICMP_FILTER                                 = 0x1
 	ICRNL                                       = 0x100
 	IFA_F_DADFAILED                             = 0x8
 	IFA_F_DEPRECATED                            = 0x20
@@ -1393,6 +1406,10 @@ const (
 	MCAST_LEAVE_SOURCE_GROUP                    = 0x2f
 	MCAST_MSFILTER                              = 0x30
 	MCAST_UNBLOCK_SOURCE                        = 0x2c
+	MEMGETREGIONINFO                            = 0xc0104d08
+	MEMREADOOB64                                = 0xc0184d16
+	MEMWRITE                                    = 0xc0304d18
+	MEMWRITEOOB64                               = 0xc0184d15
 	MFD_ALLOW_SEALING                           = 0x2
 	MFD_CLOEXEC                                 = 0x1
 	MFD_HUGETLB                                 = 0x4
@@ -1481,7 +1498,35 @@ const (
 	MS_SYNCHRONOUS                              = 0x10
 	MS_UNBINDABLE                               = 0x20000
 	MS_VERBOSE                                  = 0x8000
+	MTD_ABSENT                                  = 0x0
+	MTD_BIT_WRITEABLE                           = 0x800
+	MTD_CAP_NANDFLASH                           = 0x400
+	MTD_CAP_NORFLASH                            = 0xc00
+	MTD_CAP_NVRAM                               = 0x1c00
+	MTD_CAP_RAM                                 = 0x1c00
+	MTD_CAP_ROM                                 = 0x0
+	MTD_DATAFLASH                               = 0x6
 	MTD_INODE_FS_MAGIC                          = 0x11307854
+	MTD_MAX_ECCPOS_ENTRIES                      = 0x40
+	MTD_MAX_OOBFREE_ENTRIES                     = 0x8
+	MTD_MLCNANDFLASH                            = 0x8
+	MTD_NANDECC_AUTOPLACE                       = 0x2
+	MTD_NANDECC_AUTOPL_USR                      = 0x4
+	MTD_NANDECC_OFF                             = 0x0
+	MTD_NANDECC_PLACE                           = 0x1
+	MTD_NANDECC_PLACEONLY                       = 0x3
+	MTD_NANDFLASH                               = 0x4
+	MTD_NORFLASH                                = 0x3
+	MTD_NO_ERASE                                = 0x1000
+	MTD_OTP_FACTORY                             = 0x1
+	MTD_OTP_OFF                                 = 0x0
+	MTD_OTP_USER                                = 0x2
+	MTD_POWERUP_LOCK                            = 0x2000
+	MTD_RAM                                     = 0x1
+	MTD_ROM                                     = 0x2
+	MTD_SLC_ON_MLC_EMULATION                    = 0x4000
+	MTD_UBIVOLUME                               = 0x7
+	MTD_WRITEABLE                               = 0x400
 	NAME_MAX                                    = 0xff
 	NCP_SUPER_MAGIC                             = 0x564c
 	NETLINK_ADD_MEMBERSHIP                      = 0x1
@@ -1521,6 +1566,59 @@ const (
 	NETLINK_XFRM                                = 0x6
 	NETNSA_MAX                                  = 0x5
 	NETNSA_NSID_NOT_ASSIGNED                    = -0x1
+	NFC_ATR_REQ_GB_MAXSIZE                      = 0x30
+	NFC_ATR_REQ_MAXSIZE                         = 0x40
+	NFC_ATR_RES_GB_MAXSIZE                      = 0x2f
+	NFC_ATR_RES_MAXSIZE                         = 0x40
+	NFC_COMM_ACTIVE                             = 0x0
+	NFC_COMM_PASSIVE                            = 0x1
+	NFC_DEVICE_NAME_MAXSIZE                     = 0x8
+	NFC_DIRECTION_RX                            = 0x0
+	NFC_DIRECTION_TX                            = 0x1
+	NFC_FIRMWARE_NAME_MAXSIZE                   = 0x20
+	NFC_GB_MAXSIZE                              = 0x30
+	NFC_GENL_MCAST_EVENT_NAME                   = "events"
+	NFC_GENL_NAME                               = "nfc"
+	NFC_GENL_VERSION                            = 0x1
+	NFC_HEADER_SIZE                             = 0x1
+	NFC_ISO15693_UID_MAXSIZE                    = 0x8
+	NFC_LLCP_MAX_SERVICE_NAME                   = 0x3f
+	NFC_LLCP_MIUX                               = 0x1
+	NFC_LLCP_REMOTE_LTO                         = 0x3
+	NFC_LLCP_REMOTE_MIU                         = 0x2
+	NFC_LLCP_REMOTE_RW                          = 0x4
+	NFC_LLCP_RW                                 = 0x0
+	NFC_NFCID1_MAXSIZE                          = 0xa
+	NFC_NFCID2_MAXSIZE                          = 0x8
+	NFC_NFCID3_MAXSIZE                          = 0xa
+	NFC_PROTO_FELICA                            = 0x3
+	NFC_PROTO_FELICA_MASK                       = 0x8
+	NFC_PROTO_ISO14443                          = 0x4
+	NFC_PROTO_ISO14443_B                        = 0x6
+	NFC_PROTO_ISO14443_B_MASK                   = 0x40
+	NFC_PROTO_ISO14443_MASK                     = 0x10
+	NFC_PROTO_ISO15693                          = 0x7
+	NFC_PROTO_ISO15693_MASK                     = 0x80
+	NFC_PROTO_JEWEL                             = 0x1
+	NFC_PROTO_JEWEL_MASK                        = 0x2
+	NFC_PROTO_MAX                               = 0x8
+	NFC_PROTO_MIFARE                            = 0x2
+	NFC_PROTO_MIFARE_MASK                       = 0x4
+	NFC_PROTO_NFC_DEP                           = 0x5
+	NFC_PROTO_NFC_DEP_MASK                      = 0x20
+	NFC_RAW_HEADER_SIZE                         = 0x2
+	NFC_RF_INITIATOR                            = 0x0
+	NFC_RF_NONE                                 = 0x2
+	NFC_RF_TARGET                               = 0x1
+	NFC_SENSB_RES_MAXSIZE                       = 0xc
+	NFC_SENSF_RES_MAXSIZE                       = 0x12
+	NFC_SE_DISABLED                             = 0x0
+	NFC_SE_EMBEDDED                             = 0x2
+	NFC_SE_ENABLED                              = 0x1
+	NFC_SE_UICC                                 = 0x1
+	NFC_SOCKPROTO_LLCP                          = 0x1
+	NFC_SOCKPROTO_MAX                           = 0x2
+	NFC_SOCKPROTO_RAW                           = 0x0
 	NFNETLINK_V0                                = 0x0
 	NFNLGRP_ACCT_QUOTA                          = 0x8
 	NFNLGRP_CONNTRACK_DESTROY                   = 0x3
@@ -1668,6 +1766,10 @@ const (
 	PERF_FLAG_PID_CGROUP                        = 0x4
 	PERF_MAX_CONTEXTS_PER_STACK                 = 0x8
 	PERF_MAX_STACK_DEPTH                        = 0x7f
+	PERF_MEM_BLK_ADDR                           = 0x4
+	PERF_MEM_BLK_DATA                           = 0x2
+	PERF_MEM_BLK_NA                             = 0x1
+	PERF_MEM_BLK_SHIFT                          = 0x28
 	PERF_MEM_LOCK_LOCKED                        = 0x2
 	PERF_MEM_LOCK_NA                            = 0x1
 	PERF_MEM_LOCK_SHIFT                         = 0x18
@@ -1731,12 +1833,14 @@ const (
 	PERF_RECORD_MISC_GUEST_USER                 = 0x5
 	PERF_RECORD_MISC_HYPERVISOR                 = 0x3
 	PERF_RECORD_MISC_KERNEL                     = 0x1
+	PERF_RECORD_MISC_MMAP_BUILD_ID              = 0x4000
 	PERF_RECORD_MISC_MMAP_DATA                  = 0x2000
 	PERF_RECORD_MISC_PROC_MAP_PARSE_TIMEOUT     = 0x1000
 	PERF_RECORD_MISC_SWITCH_OUT                 = 0x2000
 	PERF_RECORD_MISC_SWITCH_OUT_PREEMPT         = 0x4000
 	PERF_RECORD_MISC_USER                       = 0x2
 	PERF_SAMPLE_BRANCH_PLM_ALL                  = 0x7
+	PERF_SAMPLE_WEIGHT_TYPE                     = 0x1004000
 	PIPEFS_MAGIC                                = 0x50495045
 	PPC_CMM_MAGIC                               = 0xc7571590
 	PPPIOCGNPMODE                               = 0xc008744c
@@ -1940,6 +2044,11 @@ const (
 	QNX4_SUPER_MAGIC                            = 0x2f
 	QNX6_SUPER_MAGIC                            = 0x68191122
 	RAMFS_MAGIC                                 = 0x858458f6
+	RAW_PAYLOAD_DIGITAL                         = 0x3
+	RAW_PAYLOAD_HCI                             = 0x2
+	RAW_PAYLOAD_LLCP                            = 0x0
+	RAW_PAYLOAD_NCI                             = 0x1
+	RAW_PAYLOAD_PROPRIETARY                     = 0x4
 	RDTGROUP_SUPER_MAGIC                        = 0x7655821
 	REISERFS_SUPER_MAGIC                        = 0x52654973
 	RENAME_EXCHANGE                             = 0x2
@@ -1990,6 +2099,10 @@ const (
 	RTCF_NAT                                    = 0x800000
 	RTCF_VALVE                                  = 0x200000
 	RTC_AF                                      = 0x20
+	RTC_FEATURE_ALARM                           = 0x0
+	RTC_FEATURE_ALARM_RES_MINUTE                = 0x1
+	RTC_FEATURE_CNT                             = 0x3
+	RTC_FEATURE_NEED_WEEK_DAY                   = 0x2
 	RTC_IRQF                                    = 0x80
 	RTC_MAX_FREQ                                = 0x2000
 	RTC_PF                                      = 0x40
@@ -2063,6 +2176,7 @@ const (
 	RTM_F_LOOKUP_TABLE                          = 0x1000
 	RTM_F_NOTIFY                                = 0x100
 	RTM_F_OFFLOAD                               = 0x4000
+	RTM_F_OFFLOAD_FAILED                        = 0x20000000
 	RTM_F_PREFIX                                = 0x800
 	RTM_F_TRAP                                  = 0x8000
 	RTM_GETACTION                               = 0x32
@@ -2170,6 +2284,12 @@ const (
 	SECCOMP_MODE_FILTER                         = 0x2
 	SECCOMP_MODE_STRICT                         = 0x1
 	SECURITYFS_MAGIC                            = 0x73636673
+	SEEK_CUR                                    = 0x1
+	SEEK_DATA                                   = 0x3
+	SEEK_END                                    = 0x2
+	SEEK_HOLE                                   = 0x4
+	SEEK_MAX                                    = 0x4
+	SEEK_SET                                    = 0x0
 	SELINUX_MAGIC                               = 0xf97cff8c
 	SHUT_RD                                     = 0x0
 	SHUT_RDWR                                   = 0x2

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

@@ -60,6 +60,8 @@ const (
 	CS8                              = 0x30
 	CSIZE                            = 0x30
 	CSTOPB                           = 0x40
+	ECCGETLAYOUT                     = 0x81484d11
+	ECCGETSTATS                      = 0x80104d12
 	ECHOCTL                          = 0x200
 	ECHOE                            = 0x10
 	ECHOK                            = 0x20
@@ -123,6 +125,19 @@ const (
 	MCL_CURRENT                      = 0x1
 	MCL_FUTURE                       = 0x2
 	MCL_ONFAULT                      = 0x4
+	MEMERASE                         = 0x40084d02
+	MEMERASE64                       = 0x40104d14
+	MEMGETBADBLOCK                   = 0x40084d0b
+	MEMGETINFO                       = 0x80204d01
+	MEMGETOOBSEL                     = 0x80c84d0a
+	MEMGETREGIONCOUNT                = 0x80044d07
+	MEMISLOCKED                      = 0x80084d17
+	MEMLOCK                          = 0x40084d05
+	MEMREADOOB                       = 0xc00c4d04
+	MEMSETBADBLOCK                   = 0x40084d0c
+	MEMUNLOCK                        = 0x40084d06
+	MEMWRITEOOB                      = 0xc00c4d03
+	MTDFILEMODE                      = 0x4d13
 	NFDBITS                          = 0x20
 	NLDLY                            = 0x100
 	NOFLSH                           = 0x80
@@ -132,6 +147,10 @@ const (
 	NS_GET_USERNS                    = 0xb701
 	OLCUC                            = 0x2
 	ONLCR                            = 0x4
+	OTPGETREGIONCOUNT                = 0x40044d0e
+	OTPGETREGIONINFO                 = 0x400c4d0f
+	OTPLOCK                          = 0x800c4d10
+	OTPSELECT                        = 0x80044d0d
 	O_APPEND                         = 0x400
 	O_ASYNC                          = 0x2000
 	O_CLOEXEC                        = 0x80000

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

@@ -60,6 +60,8 @@ const (
 	CS8                              = 0x30
 	CSIZE                            = 0x30
 	CSTOPB                           = 0x40
+	ECCGETLAYOUT                     = 0x81484d11
+	ECCGETSTATS                      = 0x80104d12
 	ECHOCTL                          = 0x200
 	ECHOE                            = 0x10
 	ECHOK                            = 0x20
@@ -123,6 +125,19 @@ const (
 	MCL_CURRENT                      = 0x1
 	MCL_FUTURE                       = 0x2
 	MCL_ONFAULT                      = 0x4
+	MEMERASE                         = 0x40084d02
+	MEMERASE64                       = 0x40104d14
+	MEMGETBADBLOCK                   = 0x40084d0b
+	MEMGETINFO                       = 0x80204d01
+	MEMGETOOBSEL                     = 0x80c84d0a
+	MEMGETREGIONCOUNT                = 0x80044d07
+	MEMISLOCKED                      = 0x80084d17
+	MEMLOCK                          = 0x40084d05
+	MEMREADOOB                       = 0xc0104d04
+	MEMSETBADBLOCK                   = 0x40084d0c
+	MEMUNLOCK                        = 0x40084d06
+	MEMWRITEOOB                      = 0xc0104d03
+	MTDFILEMODE                      = 0x4d13
 	NFDBITS                          = 0x40
 	NLDLY                            = 0x100
 	NOFLSH                           = 0x80
@@ -132,6 +147,10 @@ const (
 	NS_GET_USERNS                    = 0xb701
 	OLCUC                            = 0x2
 	ONLCR                            = 0x4
+	OTPGETREGIONCOUNT                = 0x40044d0e
+	OTPGETREGIONINFO                 = 0x400c4d0f
+	OTPLOCK                          = 0x800c4d10
+	OTPSELECT                        = 0x80044d0d
 	O_APPEND                         = 0x400
 	O_ASYNC                          = 0x2000
 	O_CLOEXEC                        = 0x80000

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

@@ -60,6 +60,8 @@ const (
 	CS8                              = 0x30
 	CSIZE                            = 0x30
 	CSTOPB                           = 0x40
+	ECCGETLAYOUT                     = 0x81484d11
+	ECCGETSTATS                      = 0x80104d12
 	ECHOCTL                          = 0x200
 	ECHOE                            = 0x10
 	ECHOK                            = 0x20
@@ -121,6 +123,19 @@ const (
 	MCL_CURRENT                      = 0x1
 	MCL_FUTURE                       = 0x2
 	MCL_ONFAULT                      = 0x4
+	MEMERASE                         = 0x40084d02
+	MEMERASE64                       = 0x40104d14
+	MEMGETBADBLOCK                   = 0x40084d0b
+	MEMGETINFO                       = 0x80204d01
+	MEMGETOOBSEL                     = 0x80c84d0a
+	MEMGETREGIONCOUNT                = 0x80044d07
+	MEMISLOCKED                      = 0x80084d17
+	MEMLOCK                          = 0x40084d05
+	MEMREADOOB                       = 0xc00c4d04
+	MEMSETBADBLOCK                   = 0x40084d0c
+	MEMUNLOCK                        = 0x40084d06
+	MEMWRITEOOB                      = 0xc00c4d03
+	MTDFILEMODE                      = 0x4d13
 	NFDBITS                          = 0x20
 	NLDLY                            = 0x100
 	NOFLSH                           = 0x80
@@ -130,6 +145,10 @@ const (
 	NS_GET_USERNS                    = 0xb701
 	OLCUC                            = 0x2
 	ONLCR                            = 0x4
+	OTPGETREGIONCOUNT                = 0x40044d0e
+	OTPGETREGIONINFO                 = 0x400c4d0f
+	OTPLOCK                          = 0x800c4d10
+	OTPSELECT                        = 0x80044d0d
 	O_APPEND                         = 0x400
 	O_ASYNC                          = 0x2000
 	O_CLOEXEC                        = 0x80000

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

@@ -60,6 +60,8 @@ const (
 	CS8                              = 0x30
 	CSIZE                            = 0x30
 	CSTOPB                           = 0x40
+	ECCGETLAYOUT                     = 0x81484d11
+	ECCGETSTATS                      = 0x80104d12
 	ECHOCTL                          = 0x200
 	ECHOE                            = 0x10
 	ECHOK                            = 0x20
@@ -124,6 +126,19 @@ const (
 	MCL_CURRENT                      = 0x1
 	MCL_FUTURE                       = 0x2
 	MCL_ONFAULT                      = 0x4
+	MEMERASE                         = 0x40084d02
+	MEMERASE64                       = 0x40104d14
+	MEMGETBADBLOCK                   = 0x40084d0b
+	MEMGETINFO                       = 0x80204d01
+	MEMGETOOBSEL                     = 0x80c84d0a
+	MEMGETREGIONCOUNT                = 0x80044d07
+	MEMISLOCKED                      = 0x80084d17
+	MEMLOCK                          = 0x40084d05
+	MEMREADOOB                       = 0xc0104d04
+	MEMSETBADBLOCK                   = 0x40084d0c
+	MEMUNLOCK                        = 0x40084d06
+	MEMWRITEOOB                      = 0xc0104d03
+	MTDFILEMODE                      = 0x4d13
 	NFDBITS                          = 0x40
 	NLDLY                            = 0x100
 	NOFLSH                           = 0x80
@@ -133,6 +148,10 @@ const (
 	NS_GET_USERNS                    = 0xb701
 	OLCUC                            = 0x2
 	ONLCR                            = 0x4
+	OTPGETREGIONCOUNT                = 0x40044d0e
+	OTPGETREGIONINFO                 = 0x400c4d0f
+	OTPLOCK                          = 0x800c4d10
+	OTPSELECT                        = 0x80044d0d
 	O_APPEND                         = 0x400
 	O_ASYNC                          = 0x2000
 	O_CLOEXEC                        = 0x80000

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

@@ -60,6 +60,8 @@ const (
 	CS8                              = 0x30
 	CSIZE                            = 0x30
 	CSTOPB                           = 0x40
+	ECCGETLAYOUT                     = 0x41484d11
+	ECCGETSTATS                      = 0x40104d12
 	ECHOCTL                          = 0x200
 	ECHOE                            = 0x10
 	ECHOK                            = 0x20
@@ -121,6 +123,19 @@ const (
 	MCL_CURRENT                      = 0x1
 	MCL_FUTURE                       = 0x2
 	MCL_ONFAULT                      = 0x4
+	MEMERASE                         = 0x80084d02
+	MEMERASE64                       = 0x80104d14
+	MEMGETBADBLOCK                   = 0x80084d0b
+	MEMGETINFO                       = 0x40204d01
+	MEMGETOOBSEL                     = 0x40c84d0a
+	MEMGETREGIONCOUNT                = 0x40044d07
+	MEMISLOCKED                      = 0x40084d17
+	MEMLOCK                          = 0x80084d05
+	MEMREADOOB                       = 0xc00c4d04
+	MEMSETBADBLOCK                   = 0x80084d0c
+	MEMUNLOCK                        = 0x80084d06
+	MEMWRITEOOB                      = 0xc00c4d03
+	MTDFILEMODE                      = 0x20004d13
 	NFDBITS                          = 0x20
 	NLDLY                            = 0x100
 	NOFLSH                           = 0x80
@@ -130,6 +145,10 @@ const (
 	NS_GET_USERNS                    = 0x2000b701
 	OLCUC                            = 0x2
 	ONLCR                            = 0x4
+	OTPGETREGIONCOUNT                = 0x80044d0e
+	OTPGETREGIONINFO                 = 0x800c4d0f
+	OTPLOCK                          = 0x400c4d10
+	OTPSELECT                        = 0x40044d0d
 	O_APPEND                         = 0x8
 	O_ASYNC                          = 0x1000
 	O_CLOEXEC                        = 0x80000

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

@@ -60,6 +60,8 @@ const (
 	CS8                              = 0x30
 	CSIZE                            = 0x30
 	CSTOPB                           = 0x40
+	ECCGETLAYOUT                     = 0x41484d11
+	ECCGETSTATS                      = 0x40104d12
 	ECHOCTL                          = 0x200
 	ECHOE                            = 0x10
 	ECHOK                            = 0x20
@@ -121,6 +123,19 @@ const (
 	MCL_CURRENT                      = 0x1
 	MCL_FUTURE                       = 0x2
 	MCL_ONFAULT                      = 0x4
+	MEMERASE                         = 0x80084d02
+	MEMERASE64                       = 0x80104d14
+	MEMGETBADBLOCK                   = 0x80084d0b
+	MEMGETINFO                       = 0x40204d01
+	MEMGETOOBSEL                     = 0x40c84d0a
+	MEMGETREGIONCOUNT                = 0x40044d07
+	MEMISLOCKED                      = 0x40084d17
+	MEMLOCK                          = 0x80084d05
+	MEMREADOOB                       = 0xc0104d04
+	MEMSETBADBLOCK                   = 0x80084d0c
+	MEMUNLOCK                        = 0x80084d06
+	MEMWRITEOOB                      = 0xc0104d03
+	MTDFILEMODE                      = 0x20004d13
 	NFDBITS                          = 0x40
 	NLDLY                            = 0x100
 	NOFLSH                           = 0x80
@@ -130,6 +145,10 @@ const (
 	NS_GET_USERNS                    = 0x2000b701
 	OLCUC                            = 0x2
 	ONLCR                            = 0x4
+	OTPGETREGIONCOUNT                = 0x80044d0e
+	OTPGETREGIONINFO                 = 0x800c4d0f
+	OTPLOCK                          = 0x400c4d10
+	OTPSELECT                        = 0x40044d0d
 	O_APPEND                         = 0x8
 	O_ASYNC                          = 0x1000
 	O_CLOEXEC                        = 0x80000

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

@@ -60,6 +60,8 @@ const (
 	CS8                              = 0x30
 	CSIZE                            = 0x30
 	CSTOPB                           = 0x40
+	ECCGETLAYOUT                     = 0x41484d11
+	ECCGETSTATS                      = 0x40104d12
 	ECHOCTL                          = 0x200
 	ECHOE                            = 0x10
 	ECHOK                            = 0x20
@@ -121,6 +123,19 @@ const (
 	MCL_CURRENT                      = 0x1
 	MCL_FUTURE                       = 0x2
 	MCL_ONFAULT                      = 0x4
+	MEMERASE                         = 0x80084d02
+	MEMERASE64                       = 0x80104d14
+	MEMGETBADBLOCK                   = 0x80084d0b
+	MEMGETINFO                       = 0x40204d01
+	MEMGETOOBSEL                     = 0x40c84d0a
+	MEMGETREGIONCOUNT                = 0x40044d07
+	MEMISLOCKED                      = 0x40084d17
+	MEMLOCK                          = 0x80084d05
+	MEMREADOOB                       = 0xc0104d04
+	MEMSETBADBLOCK                   = 0x80084d0c
+	MEMUNLOCK                        = 0x80084d06
+	MEMWRITEOOB                      = 0xc0104d03
+	MTDFILEMODE                      = 0x20004d13
 	NFDBITS                          = 0x40
 	NLDLY                            = 0x100
 	NOFLSH                           = 0x80
@@ -130,6 +145,10 @@ const (
 	NS_GET_USERNS                    = 0x2000b701
 	OLCUC                            = 0x2
 	ONLCR                            = 0x4
+	OTPGETREGIONCOUNT                = 0x80044d0e
+	OTPGETREGIONINFO                 = 0x800c4d0f
+	OTPLOCK                          = 0x400c4d10
+	OTPSELECT                        = 0x40044d0d
 	O_APPEND                         = 0x8
 	O_ASYNC                          = 0x1000
 	O_CLOEXEC                        = 0x80000

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

@@ -60,6 +60,8 @@ const (
 	CS8                              = 0x30
 	CSIZE                            = 0x30
 	CSTOPB                           = 0x40
+	ECCGETLAYOUT                     = 0x41484d11
+	ECCGETSTATS                      = 0x40104d12
 	ECHOCTL                          = 0x200
 	ECHOE                            = 0x10
 	ECHOK                            = 0x20
@@ -121,6 +123,19 @@ const (
 	MCL_CURRENT                      = 0x1
 	MCL_FUTURE                       = 0x2
 	MCL_ONFAULT                      = 0x4
+	MEMERASE                         = 0x80084d02
+	MEMERASE64                       = 0x80104d14
+	MEMGETBADBLOCK                   = 0x80084d0b
+	MEMGETINFO                       = 0x40204d01
+	MEMGETOOBSEL                     = 0x40c84d0a
+	MEMGETREGIONCOUNT                = 0x40044d07
+	MEMISLOCKED                      = 0x40084d17
+	MEMLOCK                          = 0x80084d05
+	MEMREADOOB                       = 0xc00c4d04
+	MEMSETBADBLOCK                   = 0x80084d0c
+	MEMUNLOCK                        = 0x80084d06
+	MEMWRITEOOB                      = 0xc00c4d03
+	MTDFILEMODE                      = 0x20004d13
 	NFDBITS                          = 0x20
 	NLDLY                            = 0x100
 	NOFLSH                           = 0x80
@@ -130,6 +145,10 @@ const (
 	NS_GET_USERNS                    = 0x2000b701
 	OLCUC                            = 0x2
 	ONLCR                            = 0x4
+	OTPGETREGIONCOUNT                = 0x80044d0e
+	OTPGETREGIONINFO                 = 0x800c4d0f
+	OTPLOCK                          = 0x400c4d10
+	OTPSELECT                        = 0x40044d0d
 	O_APPEND                         = 0x8
 	O_ASYNC                          = 0x1000
 	O_CLOEXEC                        = 0x80000

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

@@ -0,0 +1,879 @@
+// mkerrors.sh -Wall -Werror -static -I/tmp/include
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build ppc && linux
+// +build ppc,linux
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/_const.go
+
+package unix
+
+import "syscall"
+
+const (
+	B1000000                         = 0x17
+	B115200                          = 0x11
+	B1152000                         = 0x18
+	B1500000                         = 0x19
+	B2000000                         = 0x1a
+	B230400                          = 0x12
+	B2500000                         = 0x1b
+	B3000000                         = 0x1c
+	B3500000                         = 0x1d
+	B4000000                         = 0x1e
+	B460800                          = 0x13
+	B500000                          = 0x14
+	B57600                           = 0x10
+	B576000                          = 0x15
+	B921600                          = 0x16
+	BLKBSZGET                        = 0x40041270
+	BLKBSZSET                        = 0x80041271
+	BLKFLSBUF                        = 0x20001261
+	BLKFRAGET                        = 0x20001265
+	BLKFRASET                        = 0x20001264
+	BLKGETSIZE                       = 0x20001260
+	BLKGETSIZE64                     = 0x40041272
+	BLKPBSZGET                       = 0x2000127b
+	BLKRAGET                         = 0x20001263
+	BLKRASET                         = 0x20001262
+	BLKROGET                         = 0x2000125e
+	BLKROSET                         = 0x2000125d
+	BLKRRPART                        = 0x2000125f
+	BLKSECTGET                       = 0x20001267
+	BLKSECTSET                       = 0x20001266
+	BLKSSZGET                        = 0x20001268
+	BOTHER                           = 0x1f
+	BS1                              = 0x8000
+	BSDLY                            = 0x8000
+	CBAUD                            = 0xff
+	CBAUDEX                          = 0x0
+	CIBAUD                           = 0xff0000
+	CLOCAL                           = 0x8000
+	CR1                              = 0x1000
+	CR2                              = 0x2000
+	CR3                              = 0x3000
+	CRDLY                            = 0x3000
+	CREAD                            = 0x800
+	CS6                              = 0x100
+	CS7                              = 0x200
+	CS8                              = 0x300
+	CSIZE                            = 0x300
+	CSTOPB                           = 0x400
+	ECCGETLAYOUT                     = 0x41484d11
+	ECCGETSTATS                      = 0x40104d12
+	ECHOCTL                          = 0x40
+	ECHOE                            = 0x2
+	ECHOK                            = 0x4
+	ECHOKE                           = 0x1
+	ECHONL                           = 0x10
+	ECHOPRT                          = 0x20
+	EFD_CLOEXEC                      = 0x80000
+	EFD_NONBLOCK                     = 0x800
+	EPOLL_CLOEXEC                    = 0x80000
+	EXTPROC                          = 0x10000000
+	FF1                              = 0x4000
+	FFDLY                            = 0x4000
+	FICLONE                          = 0x80049409
+	FICLONERANGE                     = 0x8020940d
+	FLUSHO                           = 0x800000
+	FS_IOC_ENABLE_VERITY             = 0x80806685
+	FS_IOC_GETFLAGS                  = 0x40046601
+	FS_IOC_GET_ENCRYPTION_NONCE      = 0x4010661b
+	FS_IOC_GET_ENCRYPTION_POLICY     = 0x800c6615
+	FS_IOC_GET_ENCRYPTION_PWSALT     = 0x80106614
+	FS_IOC_SETFLAGS                  = 0x80046602
+	FS_IOC_SET_ENCRYPTION_POLICY     = 0x400c6613
+	F_GETLK                          = 0xc
+	F_GETLK64                        = 0xc
+	F_GETOWN                         = 0x9
+	F_RDLCK                          = 0x0
+	F_SETLK                          = 0xd
+	F_SETLK64                        = 0xd
+	F_SETLKW                         = 0xe
+	F_SETLKW64                       = 0xe
+	F_SETOWN                         = 0x8
+	F_UNLCK                          = 0x2
+	F_WRLCK                          = 0x1
+	HIDIOCGRAWINFO                   = 0x40084803
+	HIDIOCGRDESC                     = 0x50044802
+	HIDIOCGRDESCSIZE                 = 0x40044801
+	HUPCL                            = 0x4000
+	ICANON                           = 0x100
+	IEXTEN                           = 0x400
+	IN_CLOEXEC                       = 0x80000
+	IN_NONBLOCK                      = 0x800
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x200007b9
+	ISIG                             = 0x80
+	IUCLC                            = 0x1000
+	IXOFF                            = 0x400
+	IXON                             = 0x200
+	MAP_ANON                         = 0x20
+	MAP_ANONYMOUS                    = 0x20
+	MAP_DENYWRITE                    = 0x800
+	MAP_EXECUTABLE                   = 0x1000
+	MAP_GROWSDOWN                    = 0x100
+	MAP_HUGETLB                      = 0x40000
+	MAP_LOCKED                       = 0x80
+	MAP_NONBLOCK                     = 0x10000
+	MAP_NORESERVE                    = 0x40
+	MAP_POPULATE                     = 0x8000
+	MAP_STACK                        = 0x20000
+	MAP_SYNC                         = 0x80000
+	MCL_CURRENT                      = 0x2000
+	MCL_FUTURE                       = 0x4000
+	MCL_ONFAULT                      = 0x8000
+	MEMERASE                         = 0x80084d02
+	MEMERASE64                       = 0x80104d14
+	MEMGETBADBLOCK                   = 0x80084d0b
+	MEMGETINFO                       = 0x40204d01
+	MEMGETOOBSEL                     = 0x40c84d0a
+	MEMGETREGIONCOUNT                = 0x40044d07
+	MEMISLOCKED                      = 0x40084d17
+	MEMLOCK                          = 0x80084d05
+	MEMREADOOB                       = 0xc00c4d04
+	MEMSETBADBLOCK                   = 0x80084d0c
+	MEMUNLOCK                        = 0x80084d06
+	MEMWRITEOOB                      = 0xc00c4d03
+	MTDFILEMODE                      = 0x20004d13
+	NFDBITS                          = 0x20
+	NL2                              = 0x200
+	NL3                              = 0x300
+	NLDLY                            = 0x300
+	NOFLSH                           = 0x80000000
+	NS_GET_NSTYPE                    = 0x2000b703
+	NS_GET_OWNER_UID                 = 0x2000b704
+	NS_GET_PARENT                    = 0x2000b702
+	NS_GET_USERNS                    = 0x2000b701
+	OLCUC                            = 0x4
+	ONLCR                            = 0x2
+	OTPGETREGIONCOUNT                = 0x80044d0e
+	OTPGETREGIONINFO                 = 0x800c4d0f
+	OTPLOCK                          = 0x400c4d10
+	OTPSELECT                        = 0x40044d0d
+	O_APPEND                         = 0x400
+	O_ASYNC                          = 0x2000
+	O_CLOEXEC                        = 0x80000
+	O_CREAT                          = 0x40
+	O_DIRECT                         = 0x20000
+	O_DIRECTORY                      = 0x4000
+	O_DSYNC                          = 0x1000
+	O_EXCL                           = 0x80
+	O_FSYNC                          = 0x101000
+	O_LARGEFILE                      = 0x10000
+	O_NDELAY                         = 0x800
+	O_NOATIME                        = 0x40000
+	O_NOCTTY                         = 0x100
+	O_NOFOLLOW                       = 0x8000
+	O_NONBLOCK                       = 0x800
+	O_PATH                           = 0x200000
+	O_RSYNC                          = 0x101000
+	O_SYNC                           = 0x101000
+	O_TMPFILE                        = 0x404000
+	O_TRUNC                          = 0x200
+	PARENB                           = 0x1000
+	PARODD                           = 0x2000
+	PENDIN                           = 0x20000000
+	PERF_EVENT_IOC_DISABLE           = 0x20002401
+	PERF_EVENT_IOC_ENABLE            = 0x20002400
+	PERF_EVENT_IOC_ID                = 0x40042407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES = 0x8004240b
+	PERF_EVENT_IOC_PAUSE_OUTPUT      = 0x80042409
+	PERF_EVENT_IOC_PERIOD            = 0x80082404
+	PERF_EVENT_IOC_QUERY_BPF         = 0xc004240a
+	PERF_EVENT_IOC_REFRESH           = 0x20002402
+	PERF_EVENT_IOC_RESET             = 0x20002403
+	PERF_EVENT_IOC_SET_BPF           = 0x80042408
+	PERF_EVENT_IOC_SET_FILTER        = 0x80042406
+	PERF_EVENT_IOC_SET_OUTPUT        = 0x20002405
+	PPPIOCATTACH                     = 0x8004743d
+	PPPIOCATTCHAN                    = 0x80047438
+	PPPIOCBRIDGECHAN                 = 0x80047435
+	PPPIOCCONNECT                    = 0x8004743a
+	PPPIOCDETACH                     = 0x8004743c
+	PPPIOCDISCONN                    = 0x20007439
+	PPPIOCGASYNCMAP                  = 0x40047458
+	PPPIOCGCHAN                      = 0x40047437
+	PPPIOCGDEBUG                     = 0x40047441
+	PPPIOCGFLAGS                     = 0x4004745a
+	PPPIOCGIDLE                      = 0x4008743f
+	PPPIOCGIDLE32                    = 0x4008743f
+	PPPIOCGIDLE64                    = 0x4010743f
+	PPPIOCGL2TPSTATS                 = 0x40487436
+	PPPIOCGMRU                       = 0x40047453
+	PPPIOCGRASYNCMAP                 = 0x40047455
+	PPPIOCGUNIT                      = 0x40047456
+	PPPIOCGXASYNCMAP                 = 0x40207450
+	PPPIOCSACTIVE                    = 0x80087446
+	PPPIOCSASYNCMAP                  = 0x80047457
+	PPPIOCSCOMPRESS                  = 0x800c744d
+	PPPIOCSDEBUG                     = 0x80047440
+	PPPIOCSFLAGS                     = 0x80047459
+	PPPIOCSMAXCID                    = 0x80047451
+	PPPIOCSMRRU                      = 0x8004743b
+	PPPIOCSMRU                       = 0x80047452
+	PPPIOCSNPMODE                    = 0x8008744b
+	PPPIOCSPASS                      = 0x80087447
+	PPPIOCSRASYNCMAP                 = 0x80047454
+	PPPIOCSXASYNCMAP                 = 0x8020744f
+	PPPIOCUNBRIDGECHAN               = 0x20007434
+	PPPIOCXFERUNIT                   = 0x2000744e
+	PROT_SAO                         = 0x10
+	PR_SET_PTRACER_ANY               = 0xffffffff
+	PTRACE_GETEVRREGS                = 0x14
+	PTRACE_GETFPREGS                 = 0xe
+	PTRACE_GETREGS64                 = 0x16
+	PTRACE_GETVRREGS                 = 0x12
+	PTRACE_GETVSRREGS                = 0x1b
+	PTRACE_GET_DEBUGREG              = 0x19
+	PTRACE_SETEVRREGS                = 0x15
+	PTRACE_SETFPREGS                 = 0xf
+	PTRACE_SETREGS64                 = 0x17
+	PTRACE_SETVRREGS                 = 0x13
+	PTRACE_SETVSRREGS                = 0x1c
+	PTRACE_SET_DEBUGREG              = 0x1a
+	PTRACE_SINGLEBLOCK               = 0x100
+	PTRACE_SYSEMU                    = 0x1d
+	PTRACE_SYSEMU_SINGLESTEP         = 0x1e
+	PT_CCR                           = 0x26
+	PT_CTR                           = 0x23
+	PT_DAR                           = 0x29
+	PT_DSCR                          = 0x2c
+	PT_DSISR                         = 0x2a
+	PT_FPR0                          = 0x30
+	PT_FPR31                         = 0x6e
+	PT_FPSCR                         = 0x71
+	PT_LNK                           = 0x24
+	PT_MQ                            = 0x27
+	PT_MSR                           = 0x21
+	PT_NIP                           = 0x20
+	PT_ORIG_R3                       = 0x22
+	PT_R0                            = 0x0
+	PT_R1                            = 0x1
+	PT_R10                           = 0xa
+	PT_R11                           = 0xb
+	PT_R12                           = 0xc
+	PT_R13                           = 0xd
+	PT_R14                           = 0xe
+	PT_R15                           = 0xf
+	PT_R16                           = 0x10
+	PT_R17                           = 0x11
+	PT_R18                           = 0x12
+	PT_R19                           = 0x13
+	PT_R2                            = 0x2
+	PT_R20                           = 0x14
+	PT_R21                           = 0x15
+	PT_R22                           = 0x16
+	PT_R23                           = 0x17
+	PT_R24                           = 0x18
+	PT_R25                           = 0x19
+	PT_R26                           = 0x1a
+	PT_R27                           = 0x1b
+	PT_R28                           = 0x1c
+	PT_R29                           = 0x1d
+	PT_R3                            = 0x3
+	PT_R30                           = 0x1e
+	PT_R31                           = 0x1f
+	PT_R4                            = 0x4
+	PT_R5                            = 0x5
+	PT_R6                            = 0x6
+	PT_R7                            = 0x7
+	PT_R8                            = 0x8
+	PT_R9                            = 0x9
+	PT_REGS_COUNT                    = 0x2c
+	PT_RESULT                        = 0x2b
+	PT_TRAP                          = 0x28
+	PT_XER                           = 0x25
+	RLIMIT_AS                        = 0x9
+	RLIMIT_MEMLOCK                   = 0x8
+	RLIMIT_NOFILE                    = 0x7
+	RLIMIT_NPROC                     = 0x6
+	RLIMIT_RSS                       = 0x5
+	RNDADDENTROPY                    = 0x80085203
+	RNDADDTOENTCNT                   = 0x80045201
+	RNDCLEARPOOL                     = 0x20005206
+	RNDGETENTCNT                     = 0x40045200
+	RNDGETPOOL                       = 0x40085202
+	RNDRESEEDCRNG                    = 0x20005207
+	RNDZAPENTCNT                     = 0x20005204
+	RTC_AIE_OFF                      = 0x20007002
+	RTC_AIE_ON                       = 0x20007001
+	RTC_ALM_READ                     = 0x40247008
+	RTC_ALM_SET                      = 0x80247007
+	RTC_EPOCH_READ                   = 0x4004700d
+	RTC_EPOCH_SET                    = 0x8004700e
+	RTC_IRQP_READ                    = 0x4004700b
+	RTC_IRQP_SET                     = 0x8004700c
+	RTC_PIE_OFF                      = 0x20007006
+	RTC_PIE_ON                       = 0x20007005
+	RTC_PLL_GET                      = 0x401c7011
+	RTC_PLL_SET                      = 0x801c7012
+	RTC_RD_TIME                      = 0x40247009
+	RTC_SET_TIME                     = 0x8024700a
+	RTC_UIE_OFF                      = 0x20007004
+	RTC_UIE_ON                       = 0x20007003
+	RTC_VL_CLR                       = 0x20007014
+	RTC_VL_READ                      = 0x40047013
+	RTC_WIE_OFF                      = 0x20007010
+	RTC_WIE_ON                       = 0x2000700f
+	RTC_WKALM_RD                     = 0x40287010
+	RTC_WKALM_SET                    = 0x8028700f
+	SCM_TIMESTAMPING                 = 0x25
+	SCM_TIMESTAMPING_OPT_STATS       = 0x36
+	SCM_TIMESTAMPING_PKTINFO         = 0x3a
+	SCM_TIMESTAMPNS                  = 0x23
+	SCM_TXTIME                       = 0x3d
+	SCM_WIFI_STATUS                  = 0x29
+	SFD_CLOEXEC                      = 0x80000
+	SFD_NONBLOCK                     = 0x800
+	SIOCATMARK                       = 0x8905
+	SIOCGPGRP                        = 0x8904
+	SIOCGSTAMPNS_NEW                 = 0x40108907
+	SIOCGSTAMP_NEW                   = 0x40108906
+	SIOCINQ                          = 0x4004667f
+	SIOCOUTQ                         = 0x40047473
+	SIOCSPGRP                        = 0x8902
+	SOCK_CLOEXEC                     = 0x80000
+	SOCK_DGRAM                       = 0x2
+	SOCK_NONBLOCK                    = 0x800
+	SOCK_STREAM                      = 0x1
+	SOL_SOCKET                       = 0x1
+	SO_ACCEPTCONN                    = 0x1e
+	SO_ATTACH_BPF                    = 0x32
+	SO_ATTACH_REUSEPORT_CBPF         = 0x33
+	SO_ATTACH_REUSEPORT_EBPF         = 0x34
+	SO_BINDTODEVICE                  = 0x19
+	SO_BINDTOIFINDEX                 = 0x3e
+	SO_BPF_EXTENSIONS                = 0x30
+	SO_BROADCAST                     = 0x6
+	SO_BSDCOMPAT                     = 0xe
+	SO_BUSY_POLL                     = 0x2e
+	SO_BUSY_POLL_BUDGET              = 0x46
+	SO_CNX_ADVICE                    = 0x35
+	SO_COOKIE                        = 0x39
+	SO_DETACH_REUSEPORT_BPF          = 0x44
+	SO_DOMAIN                        = 0x27
+	SO_DONTROUTE                     = 0x5
+	SO_ERROR                         = 0x4
+	SO_INCOMING_CPU                  = 0x31
+	SO_INCOMING_NAPI_ID              = 0x38
+	SO_KEEPALIVE                     = 0x9
+	SO_LINGER                        = 0xd
+	SO_LOCK_FILTER                   = 0x2c
+	SO_MARK                          = 0x24
+	SO_MAX_PACING_RATE               = 0x2f
+	SO_MEMINFO                       = 0x37
+	SO_NOFCS                         = 0x2b
+	SO_OOBINLINE                     = 0xa
+	SO_PASSCRED                      = 0x14
+	SO_PASSSEC                       = 0x22
+	SO_PEEK_OFF                      = 0x2a
+	SO_PEERCRED                      = 0x15
+	SO_PEERGROUPS                    = 0x3b
+	SO_PEERSEC                       = 0x1f
+	SO_PREFER_BUSY_POLL              = 0x45
+	SO_PROTOCOL                      = 0x26
+	SO_RCVBUF                        = 0x8
+	SO_RCVBUFFORCE                   = 0x21
+	SO_RCVLOWAT                      = 0x10
+	SO_RCVTIMEO                      = 0x12
+	SO_RCVTIMEO_NEW                  = 0x42
+	SO_RCVTIMEO_OLD                  = 0x12
+	SO_REUSEADDR                     = 0x2
+	SO_REUSEPORT                     = 0xf
+	SO_RXQ_OVFL                      = 0x28
+	SO_SECURITY_AUTHENTICATION       = 0x16
+	SO_SECURITY_ENCRYPTION_NETWORK   = 0x18
+	SO_SECURITY_ENCRYPTION_TRANSPORT = 0x17
+	SO_SELECT_ERR_QUEUE              = 0x2d
+	SO_SNDBUF                        = 0x7
+	SO_SNDBUFFORCE                   = 0x20
+	SO_SNDLOWAT                      = 0x11
+	SO_SNDTIMEO                      = 0x13
+	SO_SNDTIMEO_NEW                  = 0x43
+	SO_SNDTIMEO_OLD                  = 0x13
+	SO_TIMESTAMPING                  = 0x25
+	SO_TIMESTAMPING_NEW              = 0x41
+	SO_TIMESTAMPING_OLD              = 0x25
+	SO_TIMESTAMPNS                   = 0x23
+	SO_TIMESTAMPNS_NEW               = 0x40
+	SO_TIMESTAMPNS_OLD               = 0x23
+	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXTIME                        = 0x3d
+	SO_TYPE                          = 0x3
+	SO_WIFI_STATUS                   = 0x29
+	SO_ZEROCOPY                      = 0x3c
+	TAB1                             = 0x400
+	TAB2                             = 0x800
+	TAB3                             = 0xc00
+	TABDLY                           = 0xc00
+	TCFLSH                           = 0x2000741f
+	TCGETA                           = 0x40147417
+	TCGETS                           = 0x402c7413
+	TCSAFLUSH                        = 0x2
+	TCSBRK                           = 0x2000741d
+	TCSBRKP                          = 0x5425
+	TCSETA                           = 0x80147418
+	TCSETAF                          = 0x8014741c
+	TCSETAW                          = 0x80147419
+	TCSETS                           = 0x802c7414
+	TCSETSF                          = 0x802c7416
+	TCSETSW                          = 0x802c7415
+	TCXONC                           = 0x2000741e
+	TFD_CLOEXEC                      = 0x80000
+	TFD_NONBLOCK                     = 0x800
+	TIOCCBRK                         = 0x5428
+	TIOCCONS                         = 0x541d
+	TIOCEXCL                         = 0x540c
+	TIOCGDEV                         = 0x40045432
+	TIOCGETC                         = 0x40067412
+	TIOCGETD                         = 0x5424
+	TIOCGETP                         = 0x40067408
+	TIOCGEXCL                        = 0x40045440
+	TIOCGICOUNT                      = 0x545d
+	TIOCGISO7816                     = 0x40285442
+	TIOCGLCKTRMIOS                   = 0x5456
+	TIOCGLTC                         = 0x40067474
+	TIOCGPGRP                        = 0x40047477
+	TIOCGPKT                         = 0x40045438
+	TIOCGPTLCK                       = 0x40045439
+	TIOCGPTN                         = 0x40045430
+	TIOCGPTPEER                      = 0x20005441
+	TIOCGRS485                       = 0x542e
+	TIOCGSERIAL                      = 0x541e
+	TIOCGSID                         = 0x5429
+	TIOCGSOFTCAR                     = 0x5419
+	TIOCGWINSZ                       = 0x40087468
+	TIOCINQ                          = 0x4004667f
+	TIOCLINUX                        = 0x541c
+	TIOCMBIC                         = 0x5417
+	TIOCMBIS                         = 0x5416
+	TIOCMGET                         = 0x5415
+	TIOCMIWAIT                       = 0x545c
+	TIOCMSET                         = 0x5418
+	TIOCM_CAR                        = 0x40
+	TIOCM_CD                         = 0x40
+	TIOCM_CTS                        = 0x20
+	TIOCM_DSR                        = 0x100
+	TIOCM_LOOP                       = 0x8000
+	TIOCM_OUT1                       = 0x2000
+	TIOCM_OUT2                       = 0x4000
+	TIOCM_RI                         = 0x80
+	TIOCM_RNG                        = 0x80
+	TIOCM_SR                         = 0x10
+	TIOCM_ST                         = 0x8
+	TIOCNOTTY                        = 0x5422
+	TIOCNXCL                         = 0x540d
+	TIOCOUTQ                         = 0x40047473
+	TIOCPKT                          = 0x5420
+	TIOCSBRK                         = 0x5427
+	TIOCSCTTY                        = 0x540e
+	TIOCSERCONFIG                    = 0x5453
+	TIOCSERGETLSR                    = 0x5459
+	TIOCSERGETMULTI                  = 0x545a
+	TIOCSERGSTRUCT                   = 0x5458
+	TIOCSERGWILD                     = 0x5454
+	TIOCSERSETMULTI                  = 0x545b
+	TIOCSERSWILD                     = 0x5455
+	TIOCSER_TEMT                     = 0x1
+	TIOCSETC                         = 0x80067411
+	TIOCSETD                         = 0x5423
+	TIOCSETN                         = 0x8006740a
+	TIOCSETP                         = 0x80067409
+	TIOCSIG                          = 0x80045436
+	TIOCSISO7816                     = 0xc0285443
+	TIOCSLCKTRMIOS                   = 0x5457
+	TIOCSLTC                         = 0x80067475
+	TIOCSPGRP                        = 0x80047476
+	TIOCSPTLCK                       = 0x80045431
+	TIOCSRS485                       = 0x542f
+	TIOCSSERIAL                      = 0x541f
+	TIOCSSOFTCAR                     = 0x541a
+	TIOCSTART                        = 0x2000746e
+	TIOCSTI                          = 0x5412
+	TIOCSTOP                         = 0x2000746f
+	TIOCSWINSZ                       = 0x80087467
+	TIOCVHANGUP                      = 0x5437
+	TOSTOP                           = 0x400000
+	TUNATTACHFILTER                  = 0x800854d5
+	TUNDETACHFILTER                  = 0x800854d6
+	TUNGETDEVNETNS                   = 0x200054e3
+	TUNGETFEATURES                   = 0x400454cf
+	TUNGETFILTER                     = 0x400854db
+	TUNGETIFF                        = 0x400454d2
+	TUNGETSNDBUF                     = 0x400454d3
+	TUNGETVNETBE                     = 0x400454df
+	TUNGETVNETHDRSZ                  = 0x400454d7
+	TUNGETVNETLE                     = 0x400454dd
+	TUNSETCARRIER                    = 0x800454e2
+	TUNSETDEBUG                      = 0x800454c9
+	TUNSETFILTEREBPF                 = 0x400454e1
+	TUNSETGROUP                      = 0x800454ce
+	TUNSETIFF                        = 0x800454ca
+	TUNSETIFINDEX                    = 0x800454da
+	TUNSETLINK                       = 0x800454cd
+	TUNSETNOCSUM                     = 0x800454c8
+	TUNSETOFFLOAD                    = 0x800454d0
+	TUNSETOWNER                      = 0x800454cc
+	TUNSETPERSIST                    = 0x800454cb
+	TUNSETQUEUE                      = 0x800454d9
+	TUNSETSNDBUF                     = 0x800454d4
+	TUNSETSTEERINGEBPF               = 0x400454e0
+	TUNSETTXFILTER                   = 0x800454d1
+	TUNSETVNETBE                     = 0x800454de
+	TUNSETVNETHDRSZ                  = 0x800454d8
+	TUNSETVNETLE                     = 0x800454dc
+	UBI_IOCATT                       = 0x80186f40
+	UBI_IOCDET                       = 0x80046f41
+	UBI_IOCEBCH                      = 0x80044f02
+	UBI_IOCEBER                      = 0x80044f01
+	UBI_IOCEBISMAP                   = 0x40044f05
+	UBI_IOCEBMAP                     = 0x80084f03
+	UBI_IOCEBUNMAP                   = 0x80044f04
+	UBI_IOCMKVOL                     = 0x80986f00
+	UBI_IOCRMVOL                     = 0x80046f01
+	UBI_IOCRNVOL                     = 0x91106f03
+	UBI_IOCRPEB                      = 0x80046f04
+	UBI_IOCRSVOL                     = 0x800c6f02
+	UBI_IOCSETVOLPROP                = 0x80104f06
+	UBI_IOCSPEB                      = 0x80046f05
+	UBI_IOCVOLCRBLK                  = 0x80804f07
+	UBI_IOCVOLRMBLK                  = 0x20004f08
+	UBI_IOCVOLUP                     = 0x80084f00
+	VDISCARD                         = 0x10
+	VEOF                             = 0x4
+	VEOL                             = 0x6
+	VEOL2                            = 0x8
+	VMIN                             = 0x5
+	VREPRINT                         = 0xb
+	VSTART                           = 0xd
+	VSTOP                            = 0xe
+	VSUSP                            = 0xc
+	VSWTC                            = 0x9
+	VT1                              = 0x10000
+	VTDLY                            = 0x10000
+	VTIME                            = 0x7
+	VWERASE                          = 0xa
+	WDIOC_GETBOOTSTATUS              = 0x40045702
+	WDIOC_GETPRETIMEOUT              = 0x40045709
+	WDIOC_GETSTATUS                  = 0x40045701
+	WDIOC_GETSUPPORT                 = 0x40285700
+	WDIOC_GETTEMP                    = 0x40045703
+	WDIOC_GETTIMELEFT                = 0x4004570a
+	WDIOC_GETTIMEOUT                 = 0x40045707
+	WDIOC_KEEPALIVE                  = 0x40045705
+	WDIOC_SETOPTIONS                 = 0x40045704
+	WORDSIZE                         = 0x20
+	XCASE                            = 0x4000
+	XTABS                            = 0xc00
+	_HIDIOCGRAWNAME                  = 0x40804804
+	_HIDIOCGRAWPHYS                  = 0x40404805
+	_HIDIOCGRAWUNIQ                  = 0x40404808
+)
+
+// Errors
+const (
+	EADDRINUSE      = syscall.Errno(0x62)
+	EADDRNOTAVAIL   = syscall.Errno(0x63)
+	EADV            = syscall.Errno(0x44)
+	EAFNOSUPPORT    = syscall.Errno(0x61)
+	EALREADY        = syscall.Errno(0x72)
+	EBADE           = syscall.Errno(0x34)
+	EBADFD          = syscall.Errno(0x4d)
+	EBADMSG         = syscall.Errno(0x4a)
+	EBADR           = syscall.Errno(0x35)
+	EBADRQC         = syscall.Errno(0x38)
+	EBADSLT         = syscall.Errno(0x39)
+	EBFONT          = syscall.Errno(0x3b)
+	ECANCELED       = syscall.Errno(0x7d)
+	ECHRNG          = syscall.Errno(0x2c)
+	ECOMM           = syscall.Errno(0x46)
+	ECONNABORTED    = syscall.Errno(0x67)
+	ECONNREFUSED    = syscall.Errno(0x6f)
+	ECONNRESET      = syscall.Errno(0x68)
+	EDEADLK         = syscall.Errno(0x23)
+	EDEADLOCK       = syscall.Errno(0x3a)
+	EDESTADDRREQ    = syscall.Errno(0x59)
+	EDOTDOT         = syscall.Errno(0x49)
+	EDQUOT          = syscall.Errno(0x7a)
+	EHOSTDOWN       = syscall.Errno(0x70)
+	EHOSTUNREACH    = syscall.Errno(0x71)
+	EHWPOISON       = syscall.Errno(0x85)
+	EIDRM           = syscall.Errno(0x2b)
+	EILSEQ          = syscall.Errno(0x54)
+	EINPROGRESS     = syscall.Errno(0x73)
+	EISCONN         = syscall.Errno(0x6a)
+	EISNAM          = syscall.Errno(0x78)
+	EKEYEXPIRED     = syscall.Errno(0x7f)
+	EKEYREJECTED    = syscall.Errno(0x81)
+	EKEYREVOKED     = syscall.Errno(0x80)
+	EL2HLT          = syscall.Errno(0x33)
+	EL2NSYNC        = syscall.Errno(0x2d)
+	EL3HLT          = syscall.Errno(0x2e)
+	EL3RST          = syscall.Errno(0x2f)
+	ELIBACC         = syscall.Errno(0x4f)
+	ELIBBAD         = syscall.Errno(0x50)
+	ELIBEXEC        = syscall.Errno(0x53)
+	ELIBMAX         = syscall.Errno(0x52)
+	ELIBSCN         = syscall.Errno(0x51)
+	ELNRNG          = syscall.Errno(0x30)
+	ELOOP           = syscall.Errno(0x28)
+	EMEDIUMTYPE     = syscall.Errno(0x7c)
+	EMSGSIZE        = syscall.Errno(0x5a)
+	EMULTIHOP       = syscall.Errno(0x48)
+	ENAMETOOLONG    = syscall.Errno(0x24)
+	ENAVAIL         = syscall.Errno(0x77)
+	ENETDOWN        = syscall.Errno(0x64)
+	ENETRESET       = syscall.Errno(0x66)
+	ENETUNREACH     = syscall.Errno(0x65)
+	ENOANO          = syscall.Errno(0x37)
+	ENOBUFS         = syscall.Errno(0x69)
+	ENOCSI          = syscall.Errno(0x32)
+	ENODATA         = syscall.Errno(0x3d)
+	ENOKEY          = syscall.Errno(0x7e)
+	ENOLCK          = syscall.Errno(0x25)
+	ENOLINK         = syscall.Errno(0x43)
+	ENOMEDIUM       = syscall.Errno(0x7b)
+	ENOMSG          = syscall.Errno(0x2a)
+	ENONET          = syscall.Errno(0x40)
+	ENOPKG          = syscall.Errno(0x41)
+	ENOPROTOOPT     = syscall.Errno(0x5c)
+	ENOSR           = syscall.Errno(0x3f)
+	ENOSTR          = syscall.Errno(0x3c)
+	ENOSYS          = syscall.Errno(0x26)
+	ENOTCONN        = syscall.Errno(0x6b)
+	ENOTEMPTY       = syscall.Errno(0x27)
+	ENOTNAM         = syscall.Errno(0x76)
+	ENOTRECOVERABLE = syscall.Errno(0x83)
+	ENOTSOCK        = syscall.Errno(0x58)
+	ENOTSUP         = syscall.Errno(0x5f)
+	ENOTUNIQ        = syscall.Errno(0x4c)
+	EOPNOTSUPP      = syscall.Errno(0x5f)
+	EOVERFLOW       = syscall.Errno(0x4b)
+	EOWNERDEAD      = syscall.Errno(0x82)
+	EPFNOSUPPORT    = syscall.Errno(0x60)
+	EPROTO          = syscall.Errno(0x47)
+	EPROTONOSUPPORT = syscall.Errno(0x5d)
+	EPROTOTYPE      = syscall.Errno(0x5b)
+	EREMCHG         = syscall.Errno(0x4e)
+	EREMOTE         = syscall.Errno(0x42)
+	EREMOTEIO       = syscall.Errno(0x79)
+	ERESTART        = syscall.Errno(0x55)
+	ERFKILL         = syscall.Errno(0x84)
+	ESHUTDOWN       = syscall.Errno(0x6c)
+	ESOCKTNOSUPPORT = syscall.Errno(0x5e)
+	ESRMNT          = syscall.Errno(0x45)
+	ESTALE          = syscall.Errno(0x74)
+	ESTRPIPE        = syscall.Errno(0x56)
+	ETIME           = syscall.Errno(0x3e)
+	ETIMEDOUT       = syscall.Errno(0x6e)
+	ETOOMANYREFS    = syscall.Errno(0x6d)
+	EUCLEAN         = syscall.Errno(0x75)
+	EUNATCH         = syscall.Errno(0x31)
+	EUSERS          = syscall.Errno(0x57)
+	EXFULL          = syscall.Errno(0x36)
+)
+
+// Signals
+const (
+	SIGBUS    = syscall.Signal(0x7)
+	SIGCHLD   = syscall.Signal(0x11)
+	SIGCLD    = syscall.Signal(0x11)
+	SIGCONT   = syscall.Signal(0x12)
+	SIGIO     = syscall.Signal(0x1d)
+	SIGPOLL   = syscall.Signal(0x1d)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGPWR    = syscall.Signal(0x1e)
+	SIGSTKFLT = syscall.Signal(0x10)
+	SIGSTOP   = syscall.Signal(0x13)
+	SIGSYS    = syscall.Signal(0x1f)
+	SIGTSTP   = syscall.Signal(0x14)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x17)
+	SIGUSR1   = syscall.Signal(0xa)
+	SIGUSR2   = syscall.Signal(0xc)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "EDEADLK", "resource deadlock avoided"},
+	{36, "ENAMETOOLONG", "file name too long"},
+	{37, "ENOLCK", "no locks available"},
+	{38, "ENOSYS", "function not implemented"},
+	{39, "ENOTEMPTY", "directory not empty"},
+	{40, "ELOOP", "too many levels of symbolic links"},
+	{42, "ENOMSG", "no message of desired type"},
+	{43, "EIDRM", "identifier removed"},
+	{44, "ECHRNG", "channel number out of range"},
+	{45, "EL2NSYNC", "level 2 not synchronized"},
+	{46, "EL3HLT", "level 3 halted"},
+	{47, "EL3RST", "level 3 reset"},
+	{48, "ELNRNG", "link number out of range"},
+	{49, "EUNATCH", "protocol driver not attached"},
+	{50, "ENOCSI", "no CSI structure available"},
+	{51, "EL2HLT", "level 2 halted"},
+	{52, "EBADE", "invalid exchange"},
+	{53, "EBADR", "invalid request descriptor"},
+	{54, "EXFULL", "exchange full"},
+	{55, "ENOANO", "no anode"},
+	{56, "EBADRQC", "invalid request code"},
+	{57, "EBADSLT", "invalid slot"},
+	{58, "EDEADLOCK", "file locking deadlock error"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{72, "EMULTIHOP", "multihop attempted"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EBADMSG", "bad message"},
+	{75, "EOVERFLOW", "value too large for defined data type"},
+	{76, "ENOTUNIQ", "name not unique on network"},
+	{77, "EBADFD", "file descriptor in bad state"},
+	{78, "EREMCHG", "remote address changed"},
+	{79, "ELIBACC", "can not access a needed shared library"},
+	{80, "ELIBBAD", "accessing a corrupted shared library"},
+	{81, "ELIBSCN", ".lib section in a.out corrupted"},
+	{82, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{83, "ELIBEXEC", "cannot exec a shared library directly"},
+	{84, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{85, "ERESTART", "interrupted system call should be restarted"},
+	{86, "ESTRPIPE", "streams pipe error"},
+	{87, "EUSERS", "too many users"},
+	{88, "ENOTSOCK", "socket operation on non-socket"},
+	{89, "EDESTADDRREQ", "destination address required"},
+	{90, "EMSGSIZE", "message too long"},
+	{91, "EPROTOTYPE", "protocol wrong type for socket"},
+	{92, "ENOPROTOOPT", "protocol not available"},
+	{93, "EPROTONOSUPPORT", "protocol not supported"},
+	{94, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{95, "ENOTSUP", "operation not supported"},
+	{96, "EPFNOSUPPORT", "protocol family not supported"},
+	{97, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{98, "EADDRINUSE", "address already in use"},
+	{99, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{100, "ENETDOWN", "network is down"},
+	{101, "ENETUNREACH", "network is unreachable"},
+	{102, "ENETRESET", "network dropped connection on reset"},
+	{103, "ECONNABORTED", "software caused connection abort"},
+	{104, "ECONNRESET", "connection reset by peer"},
+	{105, "ENOBUFS", "no buffer space available"},
+	{106, "EISCONN", "transport endpoint is already connected"},
+	{107, "ENOTCONN", "transport endpoint is not connected"},
+	{108, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{109, "ETOOMANYREFS", "too many references: cannot splice"},
+	{110, "ETIMEDOUT", "connection timed out"},
+	{111, "ECONNREFUSED", "connection refused"},
+	{112, "EHOSTDOWN", "host is down"},
+	{113, "EHOSTUNREACH", "no route to host"},
+	{114, "EALREADY", "operation already in progress"},
+	{115, "EINPROGRESS", "operation now in progress"},
+	{116, "ESTALE", "stale file handle"},
+	{117, "EUCLEAN", "structure needs cleaning"},
+	{118, "ENOTNAM", "not a XENIX named type file"},
+	{119, "ENAVAIL", "no XENIX semaphores available"},
+	{120, "EISNAM", "is a named type file"},
+	{121, "EREMOTEIO", "remote I/O error"},
+	{122, "EDQUOT", "disk quota exceeded"},
+	{123, "ENOMEDIUM", "no medium found"},
+	{124, "EMEDIUMTYPE", "wrong medium type"},
+	{125, "ECANCELED", "operation canceled"},
+	{126, "ENOKEY", "required key not available"},
+	{127, "EKEYEXPIRED", "key has expired"},
+	{128, "EKEYREVOKED", "key has been revoked"},
+	{129, "EKEYREJECTED", "key was rejected by service"},
+	{130, "EOWNERDEAD", "owner died"},
+	{131, "ENOTRECOVERABLE", "state not recoverable"},
+	{132, "ERFKILL", "operation not possible due to RF-kill"},
+	{133, "EHWPOISON", "memory page has hardware error"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGBUS", "bus error"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGUSR1", "user defined signal 1"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGUSR2", "user defined signal 2"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGSTKFLT", "stack fault"},
+	{17, "SIGCHLD", "child exited"},
+	{18, "SIGCONT", "continued"},
+	{19, "SIGSTOP", "stopped (signal)"},
+	{20, "SIGTSTP", "stopped"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGURG", "urgent I/O condition"},
+	{24, "SIGXCPU", "CPU time limit exceeded"},
+	{25, "SIGXFSZ", "file size limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window changed"},
+	{29, "SIGIO", "I/O possible"},
+	{30, "SIGPWR", "power failure"},
+	{31, "SIGSYS", "bad system call"},
+}

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

@@ -60,6 +60,8 @@ const (
 	CS8                              = 0x300
 	CSIZE                            = 0x300
 	CSTOPB                           = 0x400
+	ECCGETLAYOUT                     = 0x41484d11
+	ECCGETSTATS                      = 0x40104d12
 	ECHOCTL                          = 0x40
 	ECHOE                            = 0x2
 	ECHOK                            = 0x4
@@ -121,6 +123,19 @@ const (
 	MCL_CURRENT                      = 0x2000
 	MCL_FUTURE                       = 0x4000
 	MCL_ONFAULT                      = 0x8000
+	MEMERASE                         = 0x80084d02
+	MEMERASE64                       = 0x80104d14
+	MEMGETBADBLOCK                   = 0x80084d0b
+	MEMGETINFO                       = 0x40204d01
+	MEMGETOOBSEL                     = 0x40c84d0a
+	MEMGETREGIONCOUNT                = 0x40044d07
+	MEMISLOCKED                      = 0x40084d17
+	MEMLOCK                          = 0x80084d05
+	MEMREADOOB                       = 0xc0104d04
+	MEMSETBADBLOCK                   = 0x80084d0c
+	MEMUNLOCK                        = 0x80084d06
+	MEMWRITEOOB                      = 0xc0104d03
+	MTDFILEMODE                      = 0x20004d13
 	NFDBITS                          = 0x40
 	NL2                              = 0x200
 	NL3                              = 0x300
@@ -132,6 +147,10 @@ const (
 	NS_GET_USERNS                    = 0x2000b701
 	OLCUC                            = 0x4
 	ONLCR                            = 0x2
+	OTPGETREGIONCOUNT                = 0x80044d0e
+	OTPGETREGIONINFO                 = 0x800c4d0f
+	OTPLOCK                          = 0x400c4d10
+	OTPSELECT                        = 0x40044d0d
 	O_APPEND                         = 0x400
 	O_ASYNC                          = 0x2000
 	O_CLOEXEC                        = 0x80000

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

@@ -60,6 +60,8 @@ const (
 	CS8                              = 0x300
 	CSIZE                            = 0x300
 	CSTOPB                           = 0x400
+	ECCGETLAYOUT                     = 0x41484d11
+	ECCGETSTATS                      = 0x40104d12
 	ECHOCTL                          = 0x40
 	ECHOE                            = 0x2
 	ECHOK                            = 0x4
@@ -121,6 +123,19 @@ const (
 	MCL_CURRENT                      = 0x2000
 	MCL_FUTURE                       = 0x4000
 	MCL_ONFAULT                      = 0x8000
+	MEMERASE                         = 0x80084d02
+	MEMERASE64                       = 0x80104d14
+	MEMGETBADBLOCK                   = 0x80084d0b
+	MEMGETINFO                       = 0x40204d01
+	MEMGETOOBSEL                     = 0x40c84d0a
+	MEMGETREGIONCOUNT                = 0x40044d07
+	MEMISLOCKED                      = 0x40084d17
+	MEMLOCK                          = 0x80084d05
+	MEMREADOOB                       = 0xc0104d04
+	MEMSETBADBLOCK                   = 0x80084d0c
+	MEMUNLOCK                        = 0x80084d06
+	MEMWRITEOOB                      = 0xc0104d03
+	MTDFILEMODE                      = 0x20004d13
 	NFDBITS                          = 0x40
 	NL2                              = 0x200
 	NL3                              = 0x300
@@ -132,6 +147,10 @@ const (
 	NS_GET_USERNS                    = 0x2000b701
 	OLCUC                            = 0x4
 	ONLCR                            = 0x2
+	OTPGETREGIONCOUNT                = 0x80044d0e
+	OTPGETREGIONINFO                 = 0x800c4d0f
+	OTPLOCK                          = 0x400c4d10
+	OTPSELECT                        = 0x40044d0d
 	O_APPEND                         = 0x400
 	O_ASYNC                          = 0x2000
 	O_CLOEXEC                        = 0x80000

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

@@ -60,6 +60,8 @@ const (
 	CS8                              = 0x30
 	CSIZE                            = 0x30
 	CSTOPB                           = 0x40
+	ECCGETLAYOUT                     = 0x81484d11
+	ECCGETSTATS                      = 0x80104d12
 	ECHOCTL                          = 0x200
 	ECHOE                            = 0x10
 	ECHOK                            = 0x20
@@ -121,6 +123,19 @@ const (
 	MCL_CURRENT                      = 0x1
 	MCL_FUTURE                       = 0x2
 	MCL_ONFAULT                      = 0x4
+	MEMERASE                         = 0x40084d02
+	MEMERASE64                       = 0x40104d14
+	MEMGETBADBLOCK                   = 0x40084d0b
+	MEMGETINFO                       = 0x80204d01
+	MEMGETOOBSEL                     = 0x80c84d0a
+	MEMGETREGIONCOUNT                = 0x80044d07
+	MEMISLOCKED                      = 0x80084d17
+	MEMLOCK                          = 0x40084d05
+	MEMREADOOB                       = 0xc0104d04
+	MEMSETBADBLOCK                   = 0x40084d0c
+	MEMUNLOCK                        = 0x40084d06
+	MEMWRITEOOB                      = 0xc0104d03
+	MTDFILEMODE                      = 0x4d13
 	NFDBITS                          = 0x40
 	NLDLY                            = 0x100
 	NOFLSH                           = 0x80
@@ -130,6 +145,10 @@ const (
 	NS_GET_USERNS                    = 0xb701
 	OLCUC                            = 0x2
 	ONLCR                            = 0x4
+	OTPGETREGIONCOUNT                = 0x40044d0e
+	OTPGETREGIONINFO                 = 0x400c4d0f
+	OTPLOCK                          = 0x800c4d10
+	OTPSELECT                        = 0x80044d0d
 	O_APPEND                         = 0x400
 	O_ASYNC                          = 0x2000
 	O_CLOEXEC                        = 0x80000

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

@@ -60,6 +60,8 @@ const (
 	CS8                              = 0x30
 	CSIZE                            = 0x30
 	CSTOPB                           = 0x40
+	ECCGETLAYOUT                     = 0x81484d11
+	ECCGETSTATS                      = 0x80104d12
 	ECHOCTL                          = 0x200
 	ECHOE                            = 0x10
 	ECHOK                            = 0x20
@@ -121,6 +123,19 @@ const (
 	MCL_CURRENT                      = 0x1
 	MCL_FUTURE                       = 0x2
 	MCL_ONFAULT                      = 0x4
+	MEMERASE                         = 0x40084d02
+	MEMERASE64                       = 0x40104d14
+	MEMGETBADBLOCK                   = 0x40084d0b
+	MEMGETINFO                       = 0x80204d01
+	MEMGETOOBSEL                     = 0x80c84d0a
+	MEMGETREGIONCOUNT                = 0x80044d07
+	MEMISLOCKED                      = 0x80084d17
+	MEMLOCK                          = 0x40084d05
+	MEMREADOOB                       = 0xc0104d04
+	MEMSETBADBLOCK                   = 0x40084d0c
+	MEMUNLOCK                        = 0x40084d06
+	MEMWRITEOOB                      = 0xc0104d03
+	MTDFILEMODE                      = 0x4d13
 	NFDBITS                          = 0x40
 	NLDLY                            = 0x100
 	NOFLSH                           = 0x80
@@ -130,6 +145,10 @@ const (
 	NS_GET_USERNS                    = 0xb701
 	OLCUC                            = 0x2
 	ONLCR                            = 0x4
+	OTPGETREGIONCOUNT                = 0x40044d0e
+	OTPGETREGIONINFO                 = 0x400c4d0f
+	OTPLOCK                          = 0x800c4d10
+	OTPSELECT                        = 0x80044d0d
 	O_APPEND                         = 0x400
 	O_ASYNC                          = 0x2000
 	O_CLOEXEC                        = 0x80000
@@ -212,6 +231,8 @@ const (
 	PTRACE_POKE_SYSTEM_CALL          = 0x5008
 	PTRACE_PROT                      = 0x15
 	PTRACE_SINGLEBLOCK               = 0xc
+	PTRACE_SYSEMU                    = 0x1f
+	PTRACE_SYSEMU_SINGLESTEP         = 0x20
 	PTRACE_TE_ABORT_RAND             = 0x5011
 	PT_ACR0                          = 0x90
 	PT_ACR1                          = 0x94

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

@@ -63,6 +63,8 @@ const (
 	CS8                              = 0x30
 	CSIZE                            = 0x30
 	CSTOPB                           = 0x40
+	ECCGETLAYOUT                     = 0x41484d11
+	ECCGETSTATS                      = 0x40104d12
 	ECHOCTL                          = 0x200
 	ECHOE                            = 0x10
 	ECHOK                            = 0x20
@@ -126,6 +128,19 @@ const (
 	MCL_CURRENT                      = 0x2000
 	MCL_FUTURE                       = 0x4000
 	MCL_ONFAULT                      = 0x8000
+	MEMERASE                         = 0x80084d02
+	MEMERASE64                       = 0x80104d14
+	MEMGETBADBLOCK                   = 0x80084d0b
+	MEMGETINFO                       = 0x40204d01
+	MEMGETOOBSEL                     = 0x40c84d0a
+	MEMGETREGIONCOUNT                = 0x40044d07
+	MEMISLOCKED                      = 0x40084d17
+	MEMLOCK                          = 0x80084d05
+	MEMREADOOB                       = 0xc0104d04
+	MEMSETBADBLOCK                   = 0x80084d0c
+	MEMUNLOCK                        = 0x80084d06
+	MEMWRITEOOB                      = 0xc0104d03
+	MTDFILEMODE                      = 0x20004d13
 	NFDBITS                          = 0x40
 	NLDLY                            = 0x100
 	NOFLSH                           = 0x80
@@ -135,6 +150,10 @@ const (
 	NS_GET_USERNS                    = 0x2000b701
 	OLCUC                            = 0x2
 	ONLCR                            = 0x4
+	OTPGETREGIONCOUNT                = 0x80044d0e
+	OTPGETREGIONINFO                 = 0x800c4d0f
+	OTPLOCK                          = 0x400c4d10
+	OTPSELECT                        = 0x40044d0d
 	O_APPEND                         = 0x8
 	O_ASYNC                          = 0x40
 	O_CLOEXEC                        = 0x400000

vendor/golang.org/x/sys/unix/zerrors_solaris_amd64.go

@@ -366,6 +366,7 @@ const (
 	HUPCL                         = 0x400
 	IBSHIFT                       = 0x10
 	ICANON                        = 0x2
+	ICMP6_FILTER                  = 0x1
 	ICRNL                         = 0x100
 	IEXTEN                        = 0x8000
 	IFF_ADDRCONF                  = 0x80000
@@ -612,6 +613,7 @@ const (
 	IP_RECVPKTINFO                = 0x1a
 	IP_RECVRETOPTS                = 0x6
 	IP_RECVSLLA                   = 0xa
+	IP_RECVTOS                    = 0xc
 	IP_RECVTTL                    = 0xb
 	IP_RETOPTS                    = 0x8
 	IP_REUSEADDR                  = 0x104
@@ -704,6 +706,7 @@ const (
 	O_APPEND                      = 0x8
 	O_CLOEXEC                     = 0x800000
 	O_CREAT                       = 0x100
+	O_DIRECT                      = 0x2000000
 	O_DIRECTORY                   = 0x1000000
 	O_DSYNC                       = 0x40
 	O_EXCL                        = 0x400

vendor/golang.org/x/sys/unix/zerrors_zos_s390x.go

@@ -67,24 +67,43 @@ const (
 	IPPORT_RESERVED                 = 1024
 	IPPORT_USERRESERVED             = 5000
 	IPPROTO_AH                      = 51
+	SOL_AH                          = 51
 	IPPROTO_DSTOPTS                 = 60
+	SOL_DSTOPTS                     = 60
 	IPPROTO_EGP                     = 8
+	SOL_EGP                         = 8
 	IPPROTO_ESP                     = 50
+	SOL_ESP                         = 50
 	IPPROTO_FRAGMENT                = 44
+	SOL_FRAGMENT                    = 44
 	IPPROTO_GGP                     = 2
+	SOL_GGP                         = 2
 	IPPROTO_HOPOPTS                 = 0
+	SOL_HOPOPTS                     = 0
 	IPPROTO_ICMP                    = 1
+	SOL_ICMP                        = 1
 	IPPROTO_ICMPV6                  = 58
+	SOL_ICMPV6                      = 58
 	IPPROTO_IDP                     = 22
+	SOL_IDP                         = 22
 	IPPROTO_IP                      = 0
+	SOL_IP                          = 0
 	IPPROTO_IPV6                    = 41
+	SOL_IPV6                        = 41
 	IPPROTO_MAX                     = 256
+	SOL_MAX                         = 256
 	IPPROTO_NONE                    = 59
+	SOL_NONE                        = 59
 	IPPROTO_PUP                     = 12
+	SOL_PUP                         = 12
 	IPPROTO_RAW                     = 255
+	SOL_RAW                         = 255
 	IPPROTO_ROUTING                 = 43
+	SOL_ROUTING                     = 43
 	IPPROTO_TCP                     = 6
+	SOL_TCP                         = 6
 	IPPROTO_UDP                     = 17
+	SOL_UDP                         = 17
 	IPV6_ADDR_PREFERENCES           = 32
 	IPV6_CHECKSUM                   = 19
 	IPV6_DONTFRAG                   = 29
@@ -137,6 +156,7 @@ const (
 	IP_TTL                          = 3
 	IP_UNBLOCK_SOURCE               = 11
 	ICANON                          = 0x0010
+	ICMP6_FILTER                    = 0x26
 	ICRNL                           = 0x0002
 	IEXTEN                          = 0x0020
 	IGNBRK                          = 0x0004
@@ -163,6 +183,12 @@ const (
 	MAP_PRIVATE                     = 0x1 // changes are private
 	MAP_SHARED                      = 0x2 // changes are shared
 	MAP_FIXED                       = 0x4 // place exactly
+	MCAST_JOIN_GROUP                = 40
+	MCAST_LEAVE_GROUP               = 41
+	MCAST_JOIN_SOURCE_GROUP         = 42
+	MCAST_LEAVE_SOURCE_GROUP        = 43
+	MCAST_BLOCK_SOURCE              = 44
+	MCAST_UNBLOCK_SOURCE            = 45
 	MS_SYNC                         = 0x1 // msync - synchronous writes
 	MS_ASYNC                        = 0x2 // asynchronous writes
 	MS_INVALIDATE                   = 0x4 // invalidate mappings
@@ -179,6 +205,7 @@ const (
 	MTM_SYNCHONLY                   = 0x00000200
 	MTM_REMOUNT                     = 0x00000100
 	MTM_NOSECURITY                  = 0x00000080
+	NFDBITS                         = 0x20
 	O_ACCMODE                       = 0x03
 	O_APPEND                        = 0x08
 	O_ASYNCSIG                      = 0x0200
@@ -352,6 +379,8 @@ const (
 	S_IFMST                         = 0x00FF0000
 	TCP_KEEPALIVE                   = 0x8
 	TCP_NODELAY                     = 0x1
+	TCP_INFO                        = 0xb
+	TCP_USER_TIMEOUT                = 0x1
 	TIOCGWINSZ                      = 0x4008a368
 	TIOCSWINSZ                      = 0x8008a367
 	TIOCSBRK                        = 0x2000a77b

vendor/golang.org/x/sys/unix/zsyscall_darwin_386.1_13.go

@@ -1,40 +0,0 @@
-// go run mksyscall.go -l32 -tags darwin,386,go1.13 syscall_darwin.1_13.go
-// Code generated by the command above; see README.md. DO NOT EDIT.
-
-//go:build darwin && 386 && go1.13
-// +build darwin,386,go1.13
-
-package unix
-
-import (
-	"syscall"
-	"unsafe"
-)
-
-var _ syscall.Errno
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func closedir(dir uintptr) (err error) {
-	_, _, e1 := syscall_syscall(funcPC(libc_closedir_trampoline), uintptr(dir), 0, 0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-func libc_closedir_trampoline()
-
-//go:cgo_import_dynamic libc_closedir closedir "/usr/lib/libSystem.B.dylib"
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func readdir_r(dir uintptr, entry *Dirent, result **Dirent) (res Errno) {
-	r0, _, _ := syscall_syscall(funcPC(libc_readdir_r_trampoline), uintptr(dir), uintptr(unsafe.Pointer(entry)), uintptr(unsafe.Pointer(result)))
-	res = Errno(r0)
-	return
-}
-
-func libc_readdir_r_trampoline()
-
-//go:cgo_import_dynamic libc_readdir_r readdir_r "/usr/lib/libSystem.B.dylib"

vendor/golang.org/x/sys/unix/zsyscall_darwin_386.1_13.s

@@ -1,12 +0,0 @@
-// go run mkasm_darwin.go 386
-// Code generated by the command above; DO NOT EDIT.
-
-// +build go1.13
-
-#include "textflag.h"
-TEXT ·libc_fdopendir_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_fdopendir(SB)
-TEXT ·libc_closedir_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_closedir(SB)
-TEXT ·libc_readdir_r_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_readdir_r(SB)

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

@@ -1,290 +0,0 @@
-// go run mkasm_darwin.go 386
-// Code generated by the command above; DO NOT EDIT.
-
-// +build go1.12
-
-#include "textflag.h"
-TEXT ·libc_getgroups_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_getgroups(SB)
-TEXT ·libc_setgroups_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_setgroups(SB)
-TEXT ·libc_wait4_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_wait4(SB)
-TEXT ·libc_accept_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_accept(SB)
-TEXT ·libc_bind_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_bind(SB)
-TEXT ·libc_connect_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_connect(SB)
-TEXT ·libc_socket_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_socket(SB)
-TEXT ·libc_getsockopt_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_getsockopt(SB)
-TEXT ·libc_setsockopt_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_setsockopt(SB)
-TEXT ·libc_getpeername_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_getpeername(SB)
-TEXT ·libc_getsockname_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_getsockname(SB)
-TEXT ·libc_shutdown_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_shutdown(SB)
-TEXT ·libc_socketpair_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_socketpair(SB)
-TEXT ·libc_recvfrom_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_recvfrom(SB)
-TEXT ·libc_sendto_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_sendto(SB)
-TEXT ·libc_recvmsg_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_recvmsg(SB)
-TEXT ·libc_sendmsg_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_sendmsg(SB)
-TEXT ·libc_kevent_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_kevent(SB)
-TEXT ·libc_utimes_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_utimes(SB)
-TEXT ·libc_futimes_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_futimes(SB)
-TEXT ·libc_poll_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_poll(SB)
-TEXT ·libc_madvise_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_madvise(SB)
-TEXT ·libc_mlock_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_mlock(SB)
-TEXT ·libc_mlockall_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_mlockall(SB)
-TEXT ·libc_mprotect_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_mprotect(SB)
-TEXT ·libc_msync_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_msync(SB)
-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_pipe_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_pipe(SB)
-TEXT ·libc_getxattr_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_getxattr(SB)
-TEXT ·libc_fgetxattr_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_fgetxattr(SB)
-TEXT ·libc_setxattr_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_setxattr(SB)
-TEXT ·libc_fsetxattr_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_fsetxattr(SB)
-TEXT ·libc_removexattr_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_removexattr(SB)
-TEXT ·libc_fremovexattr_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_fremovexattr(SB)
-TEXT ·libc_listxattr_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_listxattr(SB)
-TEXT ·libc_flistxattr_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_flistxattr(SB)
-TEXT ·libc_setattrlist_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_setattrlist(SB)
-TEXT ·libc_fcntl_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_fcntl(SB)
-TEXT ·libc_kill_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_kill(SB)
-TEXT ·libc_ioctl_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_ioctl(SB)
-TEXT ·libc_sysctl_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_sysctl(SB)
-TEXT ·libc_sendfile_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_sendfile(SB)
-TEXT ·libc_access_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_access(SB)
-TEXT ·libc_adjtime_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_adjtime(SB)
-TEXT ·libc_chdir_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_chdir(SB)
-TEXT ·libc_chflags_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_chflags(SB)
-TEXT ·libc_chmod_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_chmod(SB)
-TEXT ·libc_chown_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_chown(SB)
-TEXT ·libc_chroot_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_chroot(SB)
-TEXT ·libc_clock_gettime_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_clock_gettime(SB)
-TEXT ·libc_close_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_close(SB)
-TEXT ·libc_clonefile_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_clonefile(SB)
-TEXT ·libc_clonefileat_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_clonefileat(SB)
-TEXT ·libc_dup_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_dup(SB)
-TEXT ·libc_dup2_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_dup2(SB)
-TEXT ·libc_exchangedata_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_exchangedata(SB)
-TEXT ·libc_exit_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_exit(SB)
-TEXT ·libc_faccessat_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_faccessat(SB)
-TEXT ·libc_fchdir_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_fchdir(SB)
-TEXT ·libc_fchflags_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_fchflags(SB)
-TEXT ·libc_fchmod_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_fchmod(SB)
-TEXT ·libc_fchmodat_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_fchmodat(SB)
-TEXT ·libc_fchown_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_fchown(SB)
-TEXT ·libc_fchownat_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_fchownat(SB)
-TEXT ·libc_fclonefileat_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_fclonefileat(SB)
-TEXT ·libc_flock_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_flock(SB)
-TEXT ·libc_fpathconf_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_fpathconf(SB)
-TEXT ·libc_fsync_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_fsync(SB)
-TEXT ·libc_ftruncate_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_ftruncate(SB)
-TEXT ·libc_getcwd_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_getcwd(SB)
-TEXT ·libc_getdtablesize_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_getdtablesize(SB)
-TEXT ·libc_getegid_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_getegid(SB)
-TEXT ·libc_geteuid_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_geteuid(SB)
-TEXT ·libc_getgid_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_getgid(SB)
-TEXT ·libc_getpgid_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_getpgid(SB)
-TEXT ·libc_getpgrp_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_getpgrp(SB)
-TEXT ·libc_getpid_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_getpid(SB)
-TEXT ·libc_getppid_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_getppid(SB)
-TEXT ·libc_getpriority_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_getpriority(SB)
-TEXT ·libc_getrlimit_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_getrlimit(SB)
-TEXT ·libc_getrusage_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_getrusage(SB)
-TEXT ·libc_getsid_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_getsid(SB)
-TEXT ·libc_gettimeofday_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_gettimeofday(SB)
-TEXT ·libc_getuid_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_getuid(SB)
-TEXT ·libc_issetugid_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_issetugid(SB)
-TEXT ·libc_kqueue_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_kqueue(SB)
-TEXT ·libc_lchown_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_lchown(SB)
-TEXT ·libc_link_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_link(SB)
-TEXT ·libc_linkat_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_linkat(SB)
-TEXT ·libc_listen_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_listen(SB)
-TEXT ·libc_mkdir_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_mkdir(SB)
-TEXT ·libc_mkdirat_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_mkdirat(SB)
-TEXT ·libc_mkfifo_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_mkfifo(SB)
-TEXT ·libc_mknod_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_mknod(SB)
-TEXT ·libc_open_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_open(SB)
-TEXT ·libc_openat_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_openat(SB)
-TEXT ·libc_pathconf_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_pathconf(SB)
-TEXT ·libc_pread_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_pread(SB)
-TEXT ·libc_pwrite_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_pwrite(SB)
-TEXT ·libc_read_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_read(SB)
-TEXT ·libc_readlink_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_readlink(SB)
-TEXT ·libc_readlinkat_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_readlinkat(SB)
-TEXT ·libc_rename_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_rename(SB)
-TEXT ·libc_renameat_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_renameat(SB)
-TEXT ·libc_revoke_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_revoke(SB)
-TEXT ·libc_rmdir_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_rmdir(SB)
-TEXT ·libc_lseek_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_lseek(SB)
-TEXT ·libc_select_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_select(SB)
-TEXT ·libc_setegid_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_setegid(SB)
-TEXT ·libc_seteuid_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_seteuid(SB)
-TEXT ·libc_setgid_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_setgid(SB)
-TEXT ·libc_setlogin_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_setlogin(SB)
-TEXT ·libc_setpgid_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_setpgid(SB)
-TEXT ·libc_setpriority_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_setpriority(SB)
-TEXT ·libc_setprivexec_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_setprivexec(SB)
-TEXT ·libc_setregid_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_setregid(SB)
-TEXT ·libc_setreuid_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_setreuid(SB)
-TEXT ·libc_setrlimit_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_setrlimit(SB)
-TEXT ·libc_setsid_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_setsid(SB)
-TEXT ·libc_settimeofday_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_settimeofday(SB)
-TEXT ·libc_setuid_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_setuid(SB)
-TEXT ·libc_symlink_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_symlink(SB)
-TEXT ·libc_symlinkat_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_symlinkat(SB)
-TEXT ·libc_sync_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_sync(SB)
-TEXT ·libc_truncate_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_truncate(SB)
-TEXT ·libc_umask_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_umask(SB)
-TEXT ·libc_undelete_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_undelete(SB)
-TEXT ·libc_unlink_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_unlink(SB)
-TEXT ·libc_unlinkat_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_unlinkat(SB)
-TEXT ·libc_unmount_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_unmount(SB)
-TEXT ·libc_write_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_write(SB)
-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_fstat64_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_fstat64(SB)
-TEXT ·libc_fstatat64_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_fstatat64(SB)
-TEXT ·libc_fstatfs64_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_fstatfs64(SB)
-TEXT ·libc_getfsstat64_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_getfsstat64(SB)
-TEXT ·libc_lstat64_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_lstat64(SB)
-TEXT ·libc_ptrace_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_ptrace(SB)
-TEXT ·libc_stat64_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_stat64(SB)
-TEXT ·libc_statfs64_trampoline(SB),NOSPLIT,$0-0
-	JMP	libc_statfs64(SB)

vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.1_13.go

@@ -16,25 +16,25 @@ var _ syscall.Errno
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func closedir(dir uintptr) (err error) {
-	_, _, e1 := syscall_syscall(funcPC(libc_closedir_trampoline), uintptr(dir), 0, 0)
+	_, _, e1 := syscall_syscall(libc_closedir_trampoline_addr, uintptr(dir), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
-func libc_closedir_trampoline()
+var libc_closedir_trampoline_addr uintptr
 
 //go:cgo_import_dynamic libc_closedir closedir "/usr/lib/libSystem.B.dylib"
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func readdir_r(dir uintptr, entry *Dirent, result **Dirent) (res Errno) {
-	r0, _, _ := syscall_syscall(funcPC(libc_readdir_r_trampoline), uintptr(dir), uintptr(unsafe.Pointer(entry)), uintptr(unsafe.Pointer(result)))
+	r0, _, _ := syscall_syscall(libc_readdir_r_trampoline_addr, uintptr(dir), uintptr(unsafe.Pointer(entry)), uintptr(unsafe.Pointer(result)))
 	res = Errno(r0)
 	return
 }
 
-func libc_readdir_r_trampoline()
+var libc_readdir_r_trampoline_addr uintptr
 
 //go:cgo_import_dynamic libc_readdir_r readdir_r "/usr/lib/libSystem.B.dylib"

vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.1_13.s

@@ -1,12 +1,25 @@
 // go run mkasm_darwin.go amd64
 // Code generated by the command above; DO NOT EDIT.
 
+//go:build go1.13
 // +build go1.13
 
 #include "textflag.h"
-TEXT ·libc_fdopendir_trampoline(SB),NOSPLIT,$0-0
+
+TEXT libc_fdopendir_trampoline<>(SB),NOSPLIT,$0-0
 	JMP	libc_fdopendir(SB)
-TEXT ·libc_closedir_trampoline(SB),NOSPLIT,$0-0
+
+GLOBL	·libc_fdopendir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fdopendir_trampoline_addr(SB)/8, $libc_fdopendir_trampoline<>(SB)
+
+TEXT libc_closedir_trampoline<>(SB),NOSPLIT,$0-0
 	JMP	libc_closedir(SB)
-TEXT ·libc_readdir_r_trampoline(SB),NOSPLIT,$0-0
+
+GLOBL	·libc_closedir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_closedir_trampoline_addr(SB)/8, $libc_closedir_trampoline<>(SB)
+
+TEXT libc_readdir_r_trampoline<>(SB),NOSPLIT,$0-0
 	JMP	libc_readdir_r(SB)
+
+GLOBL	·libc_readdir_r_trampoline_addr(SB), RODATA, $8
+DATA	·libc_readdir_r_trampoline_addr(SB)/8, $libc_readdir_r_trampoline<>(SB)