Update module go.etcd.io/etcd/server/v3 to v3.5.1

vendor/go.etcd.io/etcd/server/v3/etcdserver/apply.go

@@ -721,6 +721,9 @@ func (a *applierV3backend) Alarm(ar *pb.AlarmRequest) (*pb.AlarmResponse, error)
 	case pb.AlarmRequest_GET:
 		resp.Alarms = a.s.alarmStore.Get(ar.Alarm)
 	case pb.AlarmRequest_ACTIVATE:
+		if ar.Alarm == pb.AlarmType_NONE {
+			break
+		}
 		m := a.s.alarmStore.Activate(types.ID(ar.MemberID), ar.Alarm)
 		if m == nil {
 			break
@@ -738,7 +741,7 @@ func (a *applierV3backend) Alarm(ar *pb.AlarmRequest) (*pb.AlarmResponse, error)
 		case pb.AlarmType_NOSPACE:
 			a.s.applyV3 = newApplierV3Capped(a)
 		default:
-			lg.Warn("unimplemented alarm activation", zap.String("alarm", fmt.Sprintf("%+v", m)))
+			lg.Panic("unimplemented alarm activation", zap.String("alarm", fmt.Sprintf("%+v", m)))
 		}
 	case pb.AlarmRequest_DEACTIVATE:
 		m := a.s.alarmStore.Deactivate(types.ID(ar.MemberID), ar.Alarm)

vendor/go.etcd.io/etcd/server/v3/etcdserver/util.go

@@ -104,6 +104,9 @@ func (nc *notifier) notify(err error) {
 }
 
 func warnOfExpensiveRequest(lg *zap.Logger, warningApplyDuration time.Duration, now time.Time, reqStringer fmt.Stringer, respMsg proto.Message, err error) {
+	if time.Since(now) <= warningApplyDuration {
+		return
+	}
 	var resp string
 	if !isNil(respMsg) {
 		resp = fmt.Sprintf("size:%d", proto.Size(respMsg))
@@ -127,6 +130,9 @@ func warnOfFailedRequest(lg *zap.Logger, now time.Time, reqStringer fmt.Stringer
 }
 
 func warnOfExpensiveReadOnlyTxnRequest(lg *zap.Logger, warningApplyDuration time.Duration, now time.Time, r *pb.TxnRequest, txnResponse *pb.TxnResponse, err error) {
+	if time.Since(now) <= warningApplyDuration {
+		return
+	}
 	reqStringer := pb.NewLoggableTxnRequest(r)
 	var resp string
 	if !isNil(txnResponse) {
@@ -145,6 +151,9 @@ func warnOfExpensiveReadOnlyTxnRequest(lg *zap.Logger, warningApplyDuration time
 }
 
 func warnOfExpensiveReadOnlyRangeRequest(lg *zap.Logger, warningApplyDuration time.Duration, now time.Time, reqStringer fmt.Stringer, rangeResponse *pb.RangeResponse, err error) {
+	if time.Since(now) <= warningApplyDuration {
+		return
+	}
 	var resp string
 	if !isNil(rangeResponse) {
 		resp = fmt.Sprintf("range_response_count:%d size:%d", len(rangeResponse.Kvs), rangeResponse.Size())
@@ -152,21 +161,18 @@ func warnOfExpensiveReadOnlyRangeRequest(lg *zap.Logger, warningApplyDuration ti
 	warnOfExpensiveGenericRequest(lg, warningApplyDuration, now, reqStringer, "read-only range ", resp, err)
 }
 
+// callers need make sure time has passed warningApplyDuration
 func warnOfExpensiveGenericRequest(lg *zap.Logger, warningApplyDuration time.Duration, now time.Time, reqStringer fmt.Stringer, prefix string, resp string, err error) {
-	d := time.Since(now)
-
-	if d > warningApplyDuration {
-		lg.Warn(
-			"apply request took too long",
-			zap.Duration("took", d),
-			zap.Duration("expected-duration", warningApplyDuration),
-			zap.String("prefix", prefix),
-			zap.String("request", reqStringer.String()),
-			zap.String("response", resp),
-			zap.Error(err),
-		)
-		slowApplies.Inc()
-	}
+	lg.Warn(
+		"apply request took too long",
+		zap.Duration("took", time.Since(now)),
+		zap.Duration("expected-duration", warningApplyDuration),
+		zap.String("prefix", prefix),
+		zap.String("request", reqStringer.String()),
+		zap.String("response", resp),
+		zap.Error(err),
+	)
+	slowApplies.Inc()
 }
 
 func isNil(msg proto.Message) bool {

vendor/go.etcd.io/etcd/server/v3/mvcc/index.go

@@ -25,8 +25,8 @@ import (
 type index interface {
 	Get(key []byte, atRev int64) (rev, created revision, ver int64, err error)
 	Range(key, end []byte, atRev int64) ([][]byte, []revision)
-	Revisions(key, end []byte, atRev int64, limit int) []revision
-	CountRevisions(key, end []byte, atRev int64, limit int) int
+	Revisions(key, end []byte, atRev int64, limit int) ([]revision, int)
+	CountRevisions(key, end []byte, atRev int64) int
 	Put(key []byte, rev revision)
 	Tombstone(key []byte, rev revision) error
 	RangeSince(key, end []byte, rev int64) []revision
@@ -106,27 +106,27 @@ func (ti *treeIndex) visit(key, end []byte, f func(ki *keyIndex) bool) {
 	})
 }
 
-func (ti *treeIndex) Revisions(key, end []byte, atRev int64, limit int) (revs []revision) {
+func (ti *treeIndex) Revisions(key, end []byte, atRev int64, limit int) (revs []revision, total int) {
 	if end == nil {
 		rev, _, _, err := ti.Get(key, atRev)
 		if err != nil {
-			return nil
+			return nil, 0
 		}
-		return []revision{rev}
+		return []revision{rev}, 1
 	}
 	ti.visit(key, end, func(ki *keyIndex) bool {
 		if rev, _, _, err := ki.get(ti.lg, atRev); err == nil {
-			revs = append(revs, rev)
-			if len(revs) == limit {
-				return false
+			if limit <= 0 || len(revs) < limit {
+				revs = append(revs, rev)
 			}
+			total++
 		}
 		return true
 	})
-	return revs
+	return revs, total
 }
 
-func (ti *treeIndex) CountRevisions(key, end []byte, atRev int64, limit int) int {
+func (ti *treeIndex) CountRevisions(key, end []byte, atRev int64) int {
 	if end == nil {
 		_, _, _, err := ti.Get(key, atRev)
 		if err != nil {
@@ -138,9 +138,6 @@ func (ti *treeIndex) CountRevisions(key, end []byte, atRev int64, limit int) int
 	ti.visit(key, end, func(ki *keyIndex) bool {
 		if _, _, _, err := ki.get(ti.lg, atRev); err == nil {
 			total++
-			if total == limit {
-				return false
-			}
 		}
 		return true
 	})

vendor/go.etcd.io/etcd/server/v3/mvcc/kvstore_txn.go

@@ -136,14 +136,14 @@ func (tr *storeTxnRead) rangeKeys(ctx context.Context, key, end []byte, curRev i
 		return &RangeResult{KVs: nil, Count: -1, Rev: 0}, ErrCompacted
 	}
 	if ro.Count {
-		total := tr.s.kvindex.CountRevisions(key, end, rev, int(ro.Limit))
+		total := tr.s.kvindex.CountRevisions(key, end, rev)
 		tr.trace.Step("count revisions from in-memory index tree")
 		return &RangeResult{KVs: nil, Count: total, Rev: curRev}, nil
 	}
-	revpairs := tr.s.kvindex.Revisions(key, end, rev, int(ro.Limit))
+	revpairs, total := tr.s.kvindex.Revisions(key, end, rev, int(ro.Limit))
 	tr.trace.Step("range keys from in-memory index tree")
 	if len(revpairs) == 0 {
-		return &RangeResult{KVs: nil, Count: 0, Rev: curRev}, nil
+		return &RangeResult{KVs: nil, Count: total, Rev: curRev}, nil
 	}
 
 	limit := int(ro.Limit)
@@ -176,7 +176,7 @@ func (tr *storeTxnRead) rangeKeys(ctx context.Context, key, end []byte, curRev i
 		}
 	}
 	tr.trace.Step("range keys from bolt db")
-	return &RangeResult{KVs: kvs, Count: len(revpairs), Rev: curRev}, nil
+	return &RangeResult{KVs: kvs, Count: total, Rev: curRev}, nil
 }
 
 func (tw *storeTxnWrite) put(key, value []byte, leaseID lease.LeaseID) {

vendor/go.uber.org/zap/.travis.yml

-language: go
-
-sudo: false
-
-go_import_path: go.uber.org/zap
-env:
-  global:
-    - TEST_TIMEOUT_SCALE=10
-    - GO111MODULE=on
-
-matrix:
-  include:
-  - go: oldstable
-  - go: stable
-    env: LINT=1
-  - arch: ppc64le
-    go: oldstable
-  - arch: ppc64le
-    go: stable
-
-script:
-  - test -z "$LINT" || make lint
-  - make test
-  - make bench
-
-after_success:
-  - make cover
-  - bash <(curl -s https://codecov.io/bash)

vendor/go.uber.org/zap/CHANGELOG.md

 # Changelog
 
+## 1.17.0 (25 May 2021)
+
+Bugfixes:
+* [#867][]: Encode `<nil>` for nil `error` instead of a panic.
+* [#931][], [#936][]: Update minimum version constraints to address
+  vulnerabilities in dependencies.
+
+Enhancements:
+* [#865][]: Improve alignment of fields of the Logger struct, reducing its
+  size from 96 to 80 bytes.
+* [#881][]: Support `grpclog.LoggerV2` in zapgrpc.
+* [#903][]: Support URL-encoded POST requests to the AtomicLevel HTTP handler
+  with the `application/x-www-form-urlencoded` content type.
+* [#912][]: Support multi-field encoding with `zap.Inline`.
+* [#913][]: Speed up SugaredLogger for calls with a single string.
+* [#928][]: Add support for filtering by field name to `zaptest/observer`.
+
+Thanks to @ash2k, @FMLS, @jimmystewpot, @Oncilla, @tsoslow, @tylitianrui, @withshubh, and @wziww for their contributions to this release.
+
 ## 1.16.0 (1 Sep 2020)
 
 Bugfixes:
@@ -430,3 +449,12 @@ upgrade to the upcoming stable release.
 [#854]: https://github.com/uber-go/zap/pull/854
 [#861]: https://github.com/uber-go/zap/pull/861
 [#862]: https://github.com/uber-go/zap/pull/862
+[#865]: https://github.com/uber-go/zap/pull/865
+[#867]: https://github.com/uber-go/zap/pull/867
+[#881]: https://github.com/uber-go/zap/pull/881
+[#903]: https://github.com/uber-go/zap/pull/903
+[#912]: https://github.com/uber-go/zap/pull/912
+[#913]: https://github.com/uber-go/zap/pull/913
+[#928]: https://github.com/uber-go/zap/pull/928
+[#931]: https://github.com/uber-go/zap/pull/931
+[#936]: https://github.com/uber-go/zap/pull/936

vendor/go.uber.org/zap/FAQ.md

@@ -157,6 +157,7 @@ We're aware of the following extensions, but haven't used them ourselves:
 | `github.com/fgrosse/zaptest` | Ginkgo |
 | `github.com/blendle/zapdriver` | Stackdriver |
 | `github.com/moul/zapgorm` | Gorm |
+| `github.com/moul/zapfilter` | Advanced filtering rules |
 
 [go-proverbs]: https://go-proverbs.github.io/
 [import-path]: https://golang.org/cmd/go/#hdr-Remote_import_paths

vendor/go.uber.org/zap/Makefile

@@ -33,6 +33,12 @@ lint: $(GOLINT) $(STATICCHECK)
 	@echo "Checking for license headers..."
 	@./checklicense.sh | tee -a lint.log
 	@[ ! -s lint.log ]
+	@echo "Checking 'go mod tidy'..."
+	@make tidy
+	@if ! git diff --quiet; then \
+		echo "'go mod tidy' resulted in changes or working tree is dirty:"; \
+		git --no-pager diff; \
+	fi
 
 $(GOLINT):
 	cd tools && go install golang.org/x/lint/golint
@@ -61,3 +67,7 @@ bench:
 updatereadme:
 	rm -f README.md
 	cat .readme.tmpl | go run internal/readme/readme.go > README.md
+
+.PHONY: tidy
+tidy:
+	@$(foreach dir,$(MODULE_DIRS),(cd $(dir) && go mod tidy) &&) true

vendor/go.uber.org/zap/README.md

@@ -125,8 +125,8 @@ pinned in the [benchmarks/go.mod][] file. [↩](#anchor-versions)
 
 [doc-img]: https://pkg.go.dev/badge/go.uber.org/zap
 [doc]: https://pkg.go.dev/go.uber.org/zap
-[ci-img]: https://travis-ci.com/uber-go/zap.svg?branch=master
-[ci]: https://travis-ci.com/uber-go/zap
+[ci-img]: https://github.com/uber-go/zap/actions/workflows/go.yml/badge.svg
+[ci]: https://github.com/uber-go/zap/actions/workflows/go.yml
 [cov-img]: https://codecov.io/gh/uber-go/zap/branch/master/graph/badge.svg
 [cov]: https://codecov.io/gh/uber-go/zap
 [benchmarking suite]: https://github.com/uber-go/zap/tree/master/benchmarks

vendor/go.uber.org/zap/clock.go

-// Copyright (c) 2020 Uber Technologies, Inc.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-package zap
-
-import "time"
-
-// Clock is a source of time for logged entries.
-type Clock interface {
-	// Now returns the current local time.
-	Now() time.Time
-}
-
-// systemClock implements default Clock that uses system time.
-type systemClock struct{}
-
-var _systemClock Clock = systemClock{}
-
-func (systemClock) Now() time.Time {
-	return time.Now()
-}

vendor/go.uber.org/zap/go.mod

@@ -4,8 +4,9 @@ go 1.13
 
 require (
 	github.com/pkg/errors v0.8.1
-	github.com/stretchr/testify v1.4.0
+	github.com/stretchr/testify v1.7.0
 	go.uber.org/atomic v1.7.0
 	go.uber.org/multierr v1.6.0
-	gopkg.in/yaml.v2 v2.2.2
+	gopkg.in/yaml.v2 v2.2.8
+	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
 )

vendor/go.uber.org/zap/go.sum

@@ -7,12 +7,16 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
-github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
-github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
+github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 go.uber.org/atomic v1.7.0 h1:ADUqmZGgLDDfbSL9ZmPxKTybcoEYHgpYfELNoN+7hsw=
 go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
 go.uber.org/multierr v1.6.0 h1:y6IPFStTAIT5Ytl7/XYmHvzXQ7S3g/IeZW9hyZ5thw4=
 go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
-gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
+gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo=
+gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

vendor/go.uber.org/zap/logger.go

@@ -26,6 +26,7 @@ import (
 	"os"
 	"runtime"
 	"strings"
+	"time"
 
 	"go.uber.org/zap/zapcore"
 )
@@ -50,8 +51,6 @@ type Logger struct {
 	addStack zapcore.LevelEnabler
 
 	callerSkip int
-
-	clock Clock
 }
 
 // New constructs a new Logger from the provided zapcore.Core and Options. If
@@ -72,7 +71,6 @@ func New(core zapcore.Core, options ...Option) *Logger {
 		core:        core,
 		errorOutput: zapcore.Lock(os.Stderr),
 		addStack:    zapcore.FatalLevel + 1,
-		clock:       _systemClock,
 	}
 	return log.WithOptions(options...)
 }
@@ -272,7 +270,7 @@ func (log *Logger) check(lvl zapcore.Level, msg string) *zapcore.CheckedEntry {
 	// log message will actually be written somewhere.
 	ent := zapcore.Entry{
 		LoggerName: log.name,
-		Time:       log.clock.Now(),
+		Time:       time.Now(),
 		Level:      lvl,
 		Message:    msg,
 	}
@@ -309,7 +307,7 @@ func (log *Logger) check(lvl zapcore.Level, msg string) *zapcore.CheckedEntry {
 	if log.addCaller {
 		frame, defined := getCallerFrame(log.callerSkip + callerSkipOffset)
 		if !defined {
-			fmt.Fprintf(log.errorOutput, "%v Logger.check error: failed to get caller\n", ent.Time.UTC())
+			fmt.Fprintf(log.errorOutput, "%v Logger.check error: failed to get caller\n", time.Now().UTC())
 			log.errorOutput.Sync()
 		}
 

vendor/go.uber.org/zap/options.go

@@ -138,11 +138,3 @@ func OnFatal(action zapcore.CheckWriteAction) Option {
 		log.onFatal = action
 	})
 }
-
-// WithClock specifies the clock used by the logger to determine the current
-// time for logged entries. Defaults to the system clock with time.Now.
-func WithClock(clock Clock) Option {
-	return optionFunc(func(log *Logger) {
-		log.clock = clock
-	})
-}

vendor/go.uber.org/zap/zapcore/entry.go

@@ -208,7 +208,7 @@ func (ce *CheckedEntry) Write(fields ...Field) {
 			// If the entry is dirty, log an internal error; because the
 			// CheckedEntry is being used after it was returned to the pool,
 			// the message may be an amalgamation from multiple call sites.
-			fmt.Fprintf(ce.ErrorOutput, "%v Unsafe CheckedEntry re-use near Entry %+v.\n", ce.Time, ce.Entry)
+			fmt.Fprintf(ce.ErrorOutput, "%v Unsafe CheckedEntry re-use near Entry %+v.\n", time.Now(), ce.Entry)
 			ce.ErrorOutput.Sync()
 		}
 		return
@@ -221,7 +221,7 @@ func (ce *CheckedEntry) Write(fields ...Field) {
 	}
 	if ce.ErrorOutput != nil {
 		if err != nil {
-			fmt.Fprintf(ce.ErrorOutput, "%v write error: %v\n", ce.Time, err)
+			fmt.Fprintf(ce.ErrorOutput, "%v write error: %v\n", time.Now(), err)
 			ce.ErrorOutput.Sync()
 		}
 	}

vendor/go.uber.org/zap/zapcore/field.go

@@ -39,9 +39,6 @@ const (
 	ArrayMarshalerType
 	// ObjectMarshalerType indicates that the field carries an ObjectMarshaler.
 	ObjectMarshalerType
-	// InlineMarshalerType indicates that the field carries an ObjectMarshaler
-	// that should be inlined.
-	InlineMarshalerType
 	// BinaryType indicates that the field carries an opaque binary blob.
 	BinaryType
 	// BoolType indicates that the field carries a bool.
@@ -95,6 +92,10 @@ const (
 	ErrorType
 	// SkipType indicates that the field is a no-op.
 	SkipType
+
+	// InlineMarshalerType indicates that the field carries an ObjectMarshaler
+	// that should be inlined.
+	InlineMarshalerType
 )
 
 // A Field is a marshaling operation used to add a key-value pair to a logger's

vendor/go.uber.org/zap/zapcore/write_syncer.go

@@ -91,8 +91,7 @@ func NewMultiWriteSyncer(ws ...WriteSyncer) WriteSyncer {
 	if len(ws) == 1 {
 		return ws[0]
 	}
-	// Copy to protect against https://github.com/golang/go/issues/7809
-	return multiWriteSyncer(append([]WriteSyncer(nil), ws...))
+	return multiWriteSyncer(ws)
 }
 
 // See https://golang.org/src/io/multi.go

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_bsd_386.s

@@ -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 (darwin || freebsd || netbsd || openbsd) && gc
-// +build darwin freebsd netbsd openbsd
+//go:build (freebsd || netbsd || openbsd) && gc
+// +build freebsd netbsd openbsd
 // +build gc
 
 #include "textflag.h"

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

@@ -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 (darwin || freebsd || netbsd || openbsd) && gc
-// +build darwin freebsd netbsd openbsd
+//go:build (freebsd || netbsd || openbsd) && gc
+// +build freebsd netbsd openbsd
 // +build gc
 
 #include "textflag.h"