update README.md

Merge branch 'master' of github.com:eiblog/eiblog
docker-compose.yml 添加数据库备份镜像
2026-02-04 22:02:26 +08:00 · 2018-01-01 19:03:16 +08:00 · 2018-01-01 18:59:30 +08:00 · 2018-01-01 18:59:10 +08:00 · 2017-12-30 13:50:19 +08:00 · 2017-12-08 12:19:01 +08:00
99 changed files with 1348 additions and 305 deletions
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,36 +1,26 @@
 sudo: required            # 超级权限
-
 dist: trusty              # 在ubuntu:trusty
-
 language: go              # 声明构建语言环境
-
 go:                       # 只构建最新版本
  - tip
-
-services:                  # docker环境
+services:                 # docker环境
  - docker
-
 branches:                 # 限定项目分支
  only:
    - /^v[0-9](\.[0-9]){2}(-rc[1-9])?$/
-
 install:
  - curl https://glide.sh/get | sh  # 安装glide包管理
 script:
  - glide up
-  - GOOS=linux GOARCH=amd64 go build                                    # 编译版本
+  - GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build                      # 编译版本
  - docker build -t registry.cn-hangzhou.aliyuncs.com/deepzz/eiblog .   # 构建镜像
-
 after_success:
-  # - if [ "$TRAVIS_BRANCH" =~ ^v[0-9](\.[0-9])+.*$ ]; then
-  #   docker login -u="$DOCKER_USERNAME" -p="$DOCKER_PASSWORD" registry.cn-hangzhou.aliyuncs.com;
-  #   docker push registry.cn-hangzhou.aliyuncs.com/deepzz/eiblog;
-  #   fi
+  - docker login -u="$DOCKER_USERNAME" -p="$DOCKER_PASSWORD" registry.cn-hangzhou.aliyuncs.com
+  - docker push registry.cn-hangzhou.aliyuncs.com/deepzz/eiblog
+  - docker tag registry.cn-hangzhou.aliyuncs.com/deepzz/eiblog registry.cn-hangzhou.aliyuncs.com/deepzz/eiblog:$TRAVIS_TAG
  - docker push registry.cn-hangzhou.aliyuncs.com/deepzz/eiblog:$TRAVIS_TAG
-
 before_deploy:
   - ./dist.sh
-     
 deploy:
  provider: releases
  api_key:
--- a/2
+++ b/2
@@ -7,4 +7,4 @@ ADD static/tzdata/Shanghai /etc/localtime
 COPY . /eiblog
 EXPOSE 9000
 WORKDIR /eiblog
-CMD ["./eiblog"]
+CMD ["sh","-c","/eiblog/eiblog"]
--- a/4
+++ b/4
@@ -40,7 +40,7 @@ gencert:makedir

 	@echo "generate rsa cert..."
 	@$(acme.sh) --force --issue --dns dns_ali $(sans) --log \
-		--renew-hook "ct-submit ctlog.api.venafi.com < $(config)/ssl/domain.rsa.pem > $(config)/scts/rsa/venafi.sct \
+		--renew-hook "ct-submit ctlog-gen2.api.venafi.com < $(config)/ssl/domain.rsa.pem > $(config)/scts/rsa/venafi.sct \
 		&& ct-submit ctlog.wosign.com < $(config)/ssl/domain.rsa.pem > $(config)/scts/rsa/wosign.sct"
 	@$(acme.sh) --install-cert -d $(cn) \
 		--key-file       $(config)/ssl/domain.rsa.key \
@@ -49,7 +49,7 @@ gencert:makedir

 	@echo "generate ecc cert..."
 	@$(acme.sh) --force --issue --dns dns_ali $(sans) -k ec-256 --log \
-		--renew-hook "ct-submit ctlog.api.venafi.com < $(config)/ssl/domain.ecc.pem > $(config)/scts/ecc/venafi.sct \
+		--renew-hook "ct-submit ctlog-gen2.api.venafi.com < $(config)/ssl/domain.ecc.pem > $(config)/scts/ecc/venafi.sct \
 		&& ct-submit ctlog.wosign.com < $(config)/ssl/domain.ecc.pem > $(config)/scts/ecc/wosign.sct"
 	@$(acme.sh) --install-cert -d $(cn) --ecc \
 		--key-file       $(config)/ssl/domain.ecc.key \
--- a/README.md
+++ b/README.md
@@ -74,6 +74,7 @@
 8. 开源 `Typecho` 完整后台系统，全功能 `markdown` 编辑器，让你体验什么是简洁清爽。
 9. 博客后台直接对接 `七牛 SDK`，实现后台上传文件和删除文件的简单功能。
 10. 采用 `elasticsearch` 作为站内搜索，添加 `google opensearch` 功能，搜索更加自然。
+11. 自动备份数据库数据到七牛云。

 ### 文档

@@ -81,6 +82,7 @@
 * [安装部署](https://github.com/eiblog/eiblog/blob/master/docs/install.md)
 * [写作需知](https://github.com/eiblog/eiblog/blob/master/docs/writing.md)
 * [好玩的功能](https://github.com/eiblog/eiblog/blob/master/docs/amusing.md)
+* [关于备份](https://github.com/eiblog/backup)

 ### 成功搭建者博客

--- a/api.go
+++ b/api.go
@@ -11,8 +11,8 @@ import (

 	"github.com/eiblog/eiblog/setting"
 	"github.com/eiblog/utils/logd"
+	"github.com/eiblog/utils/mgo"
 	"github.com/gin-gonic/gin"
-	"gopkg.in/mgo.v2/bson"
 )

 const (
@@ -66,7 +66,7 @@ func apiAccount(c *gin.Context) {
 		return
 	}

-	err := UpdateAccountField(bson.M{"$set": bson.M{"email": e, "phonen": pn, "address": ad}})
+	err := UpdateAccountField(mgo.M{"$set": mgo.M{"email": e, "phonen": pn, "address": ad}})
 	if err != nil {
 		responseNotice(c, NOTICE_NOTICE, err.Error(), "")
 		return
@@ -89,7 +89,7 @@ func apiBlog(c *gin.Context) {
 		return
 	}

-	err := UpdateAccountField(bson.M{"$set": bson.M{"blogger.blogname": bn, "blogger.btitle": bt, "blogger.beian": ba, "blogger.subtitle": st, "blogger.seriessay": ss, "blogger.archivessay": as}})
+	err := UpdateAccountField(mgo.M{"$set": mgo.M{"blogger.blogname": bn, "blogger.btitle": bt, "blogger.beian": ba, "blogger.subtitle": st, "blogger.seriessay": ss, "blogger.archivessay": as}})
 	if err != nil {
 		responseNotice(c, NOTICE_NOTICE, err.Error(), "")
 		return
@@ -124,7 +124,7 @@ func apiPassword(c *gin.Context) {
 	}
 	newPwd := EncryptPasswd(Ei.Username, nw)

-	err := UpdateAccountField(bson.M{"$set": bson.M{"password": newPwd}})
+	err := UpdateAccountField(mgo.M{"$set": mgo.M{"password": newPwd}})
 	if err != nil {
 		responseNotice(c, NOTICE_NOTICE, err.Error(), "")
 		return
@@ -254,7 +254,7 @@ func apiPostAdd(c *gin.Context) {
 	if CheckBool(update) {
 		artc.UpdateTime = time.Now()
 	}
-	err = UpdateArticle(bson.M{"id": artc.ID}, artc)
+	err = UpdateArticle(mgo.M{"id": artc.ID}, artc)
 	if err != nil {
 		logd.Error(err)
 		return
--- a/back.go
+++ b/back.go
@@ -3,6 +3,7 @@ package main

 import (
 	"bytes"
+	"encoding/json"
 	"fmt"
 	"html/template"
 	"net/http"
@@ -11,9 +12,9 @@ import (

 	"github.com/eiblog/eiblog/setting"
 	"github.com/eiblog/utils/logd"
+	"github.com/eiblog/utils/mgo"
 	"github.com/gin-gonic/contrib/sessions"
 	"github.com/gin-gonic/gin"
-	"gopkg.in/mgo.v2/bson"
 )

 // 是否登录
@@ -73,7 +74,7 @@ func HandleLoginPost(c *gin.Context) {
 	session.Save()
 	Ei.LoginIP = c.ClientIP()
 	Ei.LoginTime = time.Now()
-	UpdateAccountField(bson.M{"$set": bson.M{"loginip": Ei.LoginIP, "logintime": Ei.LoginTime}})
+	UpdateAccountField(mgo.M{"$set": mgo.M{"loginip": Ei.LoginIP, "logintime": Ei.LoginTime}})
 	c.Redirect(http.StatusFound, "/admin/profile")
 }

@@ -118,7 +119,8 @@ func HandlePost(c *gin.Context) {
 	for tag, _ := range Ei.Tags {
 		tags = append(tags, T{tag, tag})
 	}
-	h["Tags"] = tags
+	str, _ := json.Marshal(tags)
+	h["Tags"] = string(str)
 	c.Status(http.StatusOK)
 	RenderHTMLBack(c, "admin-post", h)
 }
--- a/conf/app.yml
+++ b/conf/app.yml
@@ -35,7 +35,7 @@ general:
  clean: 1
 # 评论相关
 disqus:
-  shortname: deepzz
+  shortname: xxxxxx
  publickey: wdSgxRm9rdGAlLKFcFdToBe3GT4SibmV7Y8EjJQ0r4GWXeKtxpopMAeIeoI2dTEg
  accesstoken: 50023908f39f4607957e909b495326af
  postscount: https://disqus.com/api/3.0/threads/set.json
@@ -49,7 +49,7 @@ disqus:
 # 谷歌统计
 google:
  url: https://www.google-analytics.com/collect
-  tid: UA-77251712-1
+  tid: UA-xxxxxx-1
  v: "1"
  t: pageview
 # 七牛CDN
--- a/db.go
+++ b/db.go
@@ -13,9 +13,7 @@ import (
 	"github.com/eiblog/blackfriday"
 	"github.com/eiblog/eiblog/setting"
 	"github.com/eiblog/utils/logd"
-	db "github.com/eiblog/utils/mgo"
-	"gopkg.in/mgo.v2"
-	"gopkg.in/mgo.v2/bson"
+	"github.com/eiblog/utils/mgo"
 )

 // 数据库及表名
@@ -62,40 +60,20 @@ var (

 func init() {
 	// 数据库加索引
-	ms, c := db.Connect(DB, COLLECTION_ACCOUNT)
-	index := mgo.Index{
-		Key:        []string{"username"},
-		Unique:     true,
-		DropDups:   true,
-		Background: true,
-		Sparse:     true,
-	}
-	if err := c.EnsureIndex(index); err != nil {
+	err := mgo.Index(DB, COLLECTION_ACCOUNT, []string{"username"})
+	if err != nil {
 		logd.Fatal(err)
 	}
-	ms.Close()
-	ms, c = db.Connect(DB, COLLECTION_ARTICLE)
-	index = mgo.Index{
-		Key:        []string{"id"},
-		Unique:     true,
-		DropDups:   true,
-		Background: true,
-		Sparse:     true,
-	}
-	if err := c.EnsureIndex(index); err != nil {
+
+	err = mgo.Index(DB, COLLECTION_ARTICLE, []string{"id"})
+	if err != nil {
 		logd.Fatal(err)
 	}
-	index = mgo.Index{
-		Key:        []string{"slug"},
-		Unique:     true,
-		DropDups:   true,
-		Background: true,
-		Sparse:     true,
-	}
-	if err := c.EnsureIndex(index); err != nil {
+
+	err = mgo.Index(DB, COLLECTION_ARTICLE, []string{"slug"})
+	if err != nil {
 		logd.Fatal(err)
 	}
-	ms.Close()
 	// 读取帐号信息
 	Ei = loadAccount()
 	// 获取文章数据
@@ -111,7 +89,7 @@ func init() {
 // 读取或初始化帐号信息
 func loadAccount() (a *Account) {
 	a = &Account{}
-	err := db.FindOne(DB, COLLECTION_ACCOUNT, bson.M{"username": setting.Conf.Account.Username}, a)
+	err := mgo.FindOne(DB, COLLECTION_ACCOUNT, mgo.M{"username": setting.Conf.Account.Username}, a)
 	// 初始化用户数据
 	if err == mgo.ErrNotFound {
 		a = &Account{
@@ -127,7 +105,7 @@ func loadAccount() (a *Account) {
 		a.BeiAn = setting.Conf.Blogger.BeiAn
 		a.BTitle = setting.Conf.Blogger.BTitle
 		a.Copyright = setting.Conf.Blogger.Copyright
-		err = db.Insert(DB, COLLECTION_ACCOUNT, a)
+		err = mgo.Insert(DB, COLLECTION_ACCOUNT, a)
 		generateTopic()
 	} else if err != nil {
 		logd.Fatal(err)
@@ -139,7 +117,7 @@ func loadAccount() (a *Account) {
 }

 func loadArticles() (artcs SortArticles) {
-	err := db.FindAll(DB, COLLECTION_ARTICLE, bson.M{"isdraft": false, "deletetime": bson.M{"$eq": time.Time{}}}, &artcs)
+	err := mgo.FindAll(DB, COLLECTION_ARTICLE, mgo.M{"isdraft": false, "deletetime": mgo.M{"$eq": time.Time{}}}, &artcs)
 	if err != nil {
 		logd.Fatal(err)
 	}
@@ -209,7 +187,7 @@ func generateMarkdown() {
 // init account: generate blogroll and about page
 func generateTopic() {
 	about := &Article{
-		ID:         db.NextVal(DB, COUNTER_ARTICLE),
+		ID:         mgo.NextVal(DB, COUNTER_ARTICLE),
 		Author:     setting.Conf.Account.Username,
 		Title:      "关于",
 		Slug:       "about",
@@ -217,18 +195,18 @@ func generateTopic() {
 		UpdateTime: time.Time{},
 	}
 	blogroll := &Article{
-		ID:         db.NextVal(DB, COUNTER_ARTICLE),
+		ID:         mgo.NextVal(DB, COUNTER_ARTICLE),
 		Author:     setting.Conf.Account.Username,
 		Title:      "友情链接",
 		Slug:       "blogroll",
 		CreateTime: time.Time{},
 		UpdateTime: time.Time{},
 	}
-	err := db.Insert(DB, COLLECTION_ARTICLE, blogroll)
+	err := mgo.Insert(DB, COLLECTION_ARTICLE, blogroll)
 	if err != nil {
 		logd.Fatal(err)
 	}
-	err = db.Insert(DB, COLLECTION_ARTICLE, about)
+	err = mgo.Insert(DB, COLLECTION_ARTICLE, about)
 	if err != nil {
 		logd.Fatal(err)
 	}
@@ -307,7 +285,6 @@ func ManageSeriesArticle(artc *Article, s bool, do string) {
 				Ei.Series[i].Articles = append(Ei.Series[i].Articles, artc)
 				if s {
 					sort.Sort(Ei.Series[i].Articles)
-					Ei.CH <- SERIES_MD
 					return
 				}
 			}
@@ -318,7 +295,6 @@ func ManageSeriesArticle(artc *Article, s bool, do string) {
 				for j, v := range serie.Articles {
 					if v == artc {
 						Ei.Series[i].Articles = append(Ei.Series[i].Articles[0:j], Ei.Series[i].Articles[j+1:]...)
-						Ei.CH <- SERIES_MD
 						return
 					}
 				}
@@ -340,7 +316,6 @@ func ManageArchivesArticle(artc *Article, s bool, do string) {
 				Ei.Archives[i].Articles = append(Ei.Archives[i].Articles, artc)
 				if s {
 					sort.Sort(Ei.Archives[i].Articles)
-					Ei.CH <- ARCHIVE_MD
 					break
 				}
 			}
@@ -355,7 +330,9 @@ func ManageArchivesArticle(artc *Article, s bool, do string) {
 				for j, v := range archive.Articles {
 					if v == artc {
 						Ei.Archives[i].Articles = append(Ei.Archives[i].Articles[0:j], Ei.Archives[i].Articles[j+1:]...)
-						Ei.CH <- ARCHIVE_MD
+						if len(Ei.Archives[i].Articles) == 0 {
+							Ei.Archives = append(Ei.Archives[:i], Ei.Archives[i+1:]...)
+						}
 						return
 					}
 				}
@@ -401,14 +378,14 @@ func GenerateExcerptAndRender(artc *Article) {

 // 读取草稿箱
 func LoadDraft() (artcs SortArticles, err error) {
-	err = db.FindAll(DB, COLLECTION_ARTICLE, bson.M{"isdraft": true}, &artcs)
+	err = mgo.FindAll(DB, COLLECTION_ARTICLE, mgo.M{"isdraft": true}, &artcs)
 	sort.Sort(artcs)
 	return
 }

 // 读取回收箱
 func LoadTrash() (artcs SortArticles, err error) {
-	err = db.FindAll(DB, COLLECTION_ARTICLE, bson.M{"deletetime": bson.M{"$ne": time.Time{}}}, &artcs)
+	err = mgo.FindAll(DB, COLLECTION_ARTICLE, mgo.M{"deletetime": mgo.M{"$ne": time.Time{}}}, &artcs)
 	sort.Sort(artcs)
 	return
 }
@@ -417,7 +394,7 @@ func LoadTrash() (artcs SortArticles, err error) {
 func AddArticle(artc *Article) error {
 	// 分配ID, 占位至起始id
 	for {
-		if id := db.NextVal(DB, COUNTER_ARTICLE); id < setting.Conf.General.StartID {
+		if id := mgo.NextVal(DB, COUNTER_ARTICLE); id < setting.Conf.General.StartID {
 			continue
 		} else {
 			artc.ID = id
@@ -440,7 +417,7 @@ func AddArticle(artc *Article) error {
 			Ei.CH <- SERIES_MD
 		}
 	}
-	return db.Insert(DB, COLLECTION_ARTICLE, artc)
+	return mgo.Insert(DB, COLLECTION_ARTICLE, artc)
 }

 // 删除文章，移入回收箱
@@ -455,7 +432,7 @@ func DelArticles(ids ...int32) error {
 		ManageTagsArticle(artc, false, DELETE)
 		ManageSeriesArticle(artc, false, DELETE)
 		ManageArchivesArticle(artc, false, DELETE)
-		err := UpdateArticle(bson.M{"id": id}, bson.M{"$set": bson.M{"deletetime": time.Now()}})
+		err := UpdateArticle(mgo.M{"id": id}, mgo.M{"$set": mgo.M{"deletetime": time.Now()}})
 		if err != nil {
 			return err
 		}
@@ -509,34 +486,34 @@ func timer() {
 	delT := time.NewTicker(time.Duration(setting.Conf.General.Clean) * time.Hour)
 	for {
 		<-delT.C
-		db.Remove(DB, COLLECTION_ARTICLE, bson.M{"deletetime": bson.M{"$gt": time.Time{}, "$lt": time.Now().Add(time.Duration(setting.Conf.General.Trash) * time.Hour)}})
+		mgo.Remove(DB, COLLECTION_ARTICLE, mgo.M{"deletetime": mgo.M{"$gt": time.Time{}, "$lt": time.Now().Add(time.Duration(setting.Conf.General.Trash) * time.Hour)}})
 	}
 }

 // 操作帐号字段
-func UpdateAccountField(M bson.M) error {
-	return db.Update(DB, COLLECTION_ACCOUNT, bson.M{"username": Ei.Username}, M)
+func UpdateAccountField(M mgo.M) error {
+	return mgo.Update(DB, COLLECTION_ACCOUNT, mgo.M{"username": Ei.Username}, M)
 }

 // 删除草稿箱或回收箱，永久删除
 func RemoveArticle(id int32) error {
-	return db.Remove(DB, COLLECTION_ARTICLE, bson.M{"id": id})
+	return mgo.Remove(DB, COLLECTION_ARTICLE, mgo.M{"id": id})
 }

 // 恢复删除文章到草稿箱
 func RecoverArticle(id int32) error {
-	return db.Update(DB, COLLECTION_ARTICLE, bson.M{"id": id}, bson.M{"$set": bson.M{"deletetime": time.Time{}, "isdraft": true}})
+	return mgo.Update(DB, COLLECTION_ARTICLE, mgo.M{"id": id}, mgo.M{"$set": mgo.M{"deletetime": time.Time{}, "isdraft": true}})
 }

 // 更新文章
 func UpdateArticle(query, update interface{}) error {
-	return db.Update(DB, COLLECTION_ARTICLE, query, update)
+	return mgo.Update(DB, COLLECTION_ARTICLE, query, update)
 }

 // 编辑文档
 func QueryArticle(id int32) *Article {
 	artc := &Article{}
-	if err := db.FindOne(DB, COLLECTION_ARTICLE, bson.M{"id": id}, artc); err != nil {
+	if err := mgo.FindOne(DB, COLLECTION_ARTICLE, mgo.M{"id": id}, artc); err != nil {
 		return nil
 	}
 	return artc
@@ -544,17 +521,17 @@ func QueryArticle(id int32) *Article {

 // 添加专题
 func AddSerie(name, slug, desc string) error {
-	serie := &Serie{db.NextVal(DB, COUNTER_SERIE), name, slug, desc, time.Now(), nil}
+	serie := &Serie{mgo.NextVal(DB, COUNTER_SERIE), name, slug, desc, time.Now(), nil}
 	Ei.Series = append(Ei.Series, serie)
 	sort.Sort(Ei.Series)
 	Ei.CH <- SERIES_MD
-	return UpdateAccountField(bson.M{"$addToSet": bson.M{"blogger.series": serie}})
+	return UpdateAccountField(mgo.M{"$addToSet": mgo.M{"blogger.series": serie}})
 }

 // 更新专题
 func UpdateSerie(serie *Serie) error {
 	Ei.CH <- SERIES_MD
-	return db.Update(DB, COLLECTION_ACCOUNT, bson.M{"username": Ei.Username, "blogger.series.id": serie.ID}, bson.M{"$set": bson.M{"blogger.series.$": serie}})
+	return mgo.Update(DB, COLLECTION_ACCOUNT, mgo.M{"username": Ei.Username, "blogger.series.id": serie.ID}, mgo.M{"$set": mgo.M{"blogger.series.$": serie}})
 }

 // 删除专题
@@ -564,7 +541,7 @@ func DelSerie(id int32) error {
 			if len(serie.Articles) > 0 {
 				return fmt.Errorf("请删除该专题下的所有文章")
 			}
-			err := UpdateAccountField(bson.M{"$pull": bson.M{"blogger.series": bson.M{"id": id}}})
+			err := UpdateAccountField(mgo.M{"$pull": mgo.M{"blogger.series": mgo.M{"id": id}}})
 			if err != nil {
 				return err
 			}
@@ -588,24 +565,24 @@ func QuerySerie(id int32) *Serie {

 // 后台分页
 func PageListBack(se int, kw string, draft, del bool, p, n int) (max int, artcs []*Article) {
-	M := bson.M{}
+	M := mgo.M{}
 	if draft {
 		M["isdraft"] = true
 	} else if del {
-		M["deletetime"] = bson.M{"$ne": time.Time{}}
+		M["deletetime"] = mgo.M{"$ne": time.Time{}}
 	} else {
 		M["isdraft"] = false
-		M["deletetime"] = bson.M{"$eq": time.Time{}}
+		M["deletetime"] = mgo.M{"$eq": time.Time{}}
 		if se > 0 {
 			M["serieid"] = se
 		}
 		if kw != "" {
-			M["title"] = bson.M{"$regex": kw, "$options": "$i"}
+			M["title"] = mgo.M{"$regex": kw, "$options": "$i"}
 		}
 	}
-	ms, c := db.Connect(DB, COLLECTION_ARTICLE)
+	ms, c := mgo.Connect(DB, COLLECTION_ARTICLE)
 	defer ms.Close()
-	err := c.Find(M).Select(bson.M{"content": 0}).Sort("-createtime").Limit(n).Skip((p - 1) * n).All(&artcs)
+	err := c.Find(M).Select(mgo.M{"content": 0}).Sort("-createtime").Limit(n).Skip((p - 1) * n).All(&artcs)
 	if err != nil {
 		logd.Error(err)
 	}
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -35,3 +35,14 @@ services:
    ports:
      - "9000:9000"
    restart: always
+  backup:
+    image: registry.cn-hangzhou.aliyuncs.com/deepzz/backup
+    container_name: backup
+    links:
+      - mongodb
+    environment:
+      - QINIU_BUCKET=xxxx
+      - QINIU_DOMAIN=xx.example.com
+      - ACCESS_KEY=xxxxxxxxxx
+      - SECRECT_KEY=xxxxxxxxxx
+    restart: always
--- a/glide.lock
+++ b/glide.lock
@@ -1,5 +1,5 @@
 hash: c733fa4abeda21b59b001578b37a168bd33038d337b61198cc5fd94be8bfdf77
-updated: 2017-11-05T12:08:01.167405372+08:00
+updated: 2017-11-24T22:55:44.759966+08:00
 imports:
 - name: github.com/boj/redistore
  version: 4562487a4bee9a7c272b72bfaeda4917d0a47ab9
@@ -8,21 +8,21 @@ imports:
 - name: github.com/eiblog/blackfriday
  version: c0ec111761ae784fe31cc076f2fa0e2d2216d623
 - name: github.com/eiblog/utils
-  version: ddfd888542f9a093000f71c3709009c1440a0789
+  version: d4873fe859435121012ce87b6b8407bd09f89ce0
  subpackages:
  - logd
  - mgo
  - tmpl
  - uuid
 - name: github.com/garyburd/redigo
-  version: 47dc60e71eed504e3ef8e77ee3c6fe720f3be57f
+  version: 4a7d9db4333c65288dd5fc8c8de7d1f229bb09ec
  subpackages:
  - internal
  - redis
 - name: github.com/gin-gonic/autotls
  version: 8ca25fbde72bb72a00466215b94b489c71fcb815
 - name: github.com/gin-gonic/contrib
-  version: 5aa1e38d1d932e45fa5032bd1b8739e1a548e596
+  version: 8f08bc9b92a9734916abda03656c5f1b99ad10be
  subpackages:
  - sessions
 - name: github.com/gin-gonic/gin
@@ -43,7 +43,7 @@ imports:
 - name: github.com/manucorporat/sse
  version: ee05b128a739a0fb76c7ebd3ae4810c1de808d6d
 - name: github.com/mattn/go-isatty
-  version: a5cdd64afdee435007ee3e9f6ed4684af949d568
+  version: 6ca4dbf54d38eea1a992b3c722a76a5d1c4cb25c
 - name: github.com/qiniu/api.v7
  version: b7c7d6a2ce0aff8e5e7d14c39c3cde867efa1123
  subpackages:
@@ -61,7 +61,7 @@ imports:
 - name: github.com/shurcooL/sanitized_anchor_name
  version: 86672fcb3f950f35f2e675df2240550f2a50762f
 - name: golang.org/x/crypto
-  version: bd6f299fb381e4c3393d1c4b1f0b94f5e77650c8
+  version: b080dc9a8c480b08e698fb1219160d598526310f
  subpackages:
  - acme
  - acme/autocert
@@ -70,7 +70,7 @@ imports:
  subpackages:
  - context
 - name: golang.org/x/sys
-  version: 8eb05f94d449fdf134ec24630ce69ada5b469c1c
+  version: a13efeb2fd213cf4be7227992aa54519af3b2ac0
  subpackages:
  - unix
 - name: gopkg.in/go-playground/validator.v8
@@ -83,7 +83,7 @@ imports:
  - internal/sasl
  - internal/scram
 - name: gopkg.in/yaml.v2
-  version: eb3733d160e74a9c7e442f435eb3bea458e1d19f
+  version: 287cf08546ab5e7e37d55a84f7ed3fd1db036de5
 - name: qiniupkg.com/x
  version: 946c4a16076d6d98aeb78619e2bd4012357f7228
  subpackages:
--- a/router.go
+++ b/router.go
@@ -3,7 +3,7 @@ package main

 import (
 	"fmt"
-	"html/template"
+	"text/template"
 	"time"

 	"github.com/eiblog/eiblog/setting"
--- a/vendor/github.com/garyburd/redigo/redis/conn.go
+++ b/vendor/github.com/garyburd/redigo/redis/conn.go
@@ -72,6 +72,7 @@ type DialOption struct {
 type dialOptions struct {
 	readTimeout  time.Duration
 	writeTimeout time.Duration
+	dialer       *net.Dialer
 	dial         func(network, addr string) (net.Conn, error)
 	db           int
 	password     string
@@ -94,17 +95,27 @@ func DialWriteTimeout(d time.Duration) DialOption {
 	}}
 }

-// DialConnectTimeout specifies the timeout for connecting to the Redis server.
+// DialConnectTimeout specifies the timeout for connecting to the Redis server when
+// no DialNetDial option is specified.
 func DialConnectTimeout(d time.Duration) DialOption {
 	return DialOption{func(do *dialOptions) {
-		dialer := net.Dialer{Timeout: d}
-		do.dial = dialer.Dial
+		do.dialer.Timeout = d
+	}}
+}
+
+// DialKeepAlive specifies the keep-alive period for TCP connections to the Redis server
+// when no DialNetDial option is specified.
+// If zero, keep-alives are not enabled. If no DialKeepAlive option is specified then
+// the default of 5 minutes is used to ensure that half-closed TCP sessions are detected.
+func DialKeepAlive(d time.Duration) DialOption {
+	return DialOption{func(do *dialOptions) {
+		do.dialer.KeepAlive = d
 	}}
 }

 // DialNetDial specifies a custom dial function for creating TCP
-// connections. If this option is left out, then net.Dial is
-// used. DialNetDial overrides DialConnectTimeout.
+// connections, otherwise a net.Dialer customized via the other options is used.
+// DialNetDial overrides DialConnectTimeout and DialKeepAlive.
 func DialNetDial(dial func(network, addr string) (net.Conn, error)) DialOption {
 	return DialOption{func(do *dialOptions) {
 		do.dial = dial
@@ -154,11 +165,16 @@ func DialUseTLS(useTLS bool) DialOption {
 // address using the specified options.
 func Dial(network, address string, options ...DialOption) (Conn, error) {
 	do := dialOptions{
-		dial: net.Dial,
+		dialer: &net.Dialer{
+			KeepAlive: time.Minute * 5,
+		},
 	}
 	for _, option := range options {
 		option.f(&do)
 	}
+	if do.dial == nil {
+		do.dial = do.dialer.Dial
+	}

 	netConn, err := do.dial(network, address)
 	if err != nil {
--- a/vendor/github.com/garyburd/redigo/redis/test_test.go
+++ b/vendor/github.com/garyburd/redigo/redis/test_test.go
@@ -38,6 +38,7 @@ var (
 	ErrNegativeInt = errNegativeInt

 	serverPath     = flag.String("redis-server", "redis-server", "Path to redis server binary")
+	serverAddress  = flag.String("redis-address", "127.0.0.1", "The address of the server")
 	serverBasePort = flag.Int("redis-port", 16379, "Beginning of port range for test servers")
 	serverLogName  = flag.String("redis-log", "", "Write Redis server logs to `filename`")
 	serverLog      = ioutil.Discard
@@ -136,6 +137,7 @@ func startDefaultServer() error {
 	defaultServer, defaultServerErr = NewServer(
 		"default",
 		"--port", strconv.Itoa(*serverBasePort),
+		"--bind", *serverAddress,
 		"--save", "",
 		"--appendonly", "no")
 	return defaultServerErr
@@ -147,7 +149,7 @@ func DialDefaultServer() (Conn, error) {
 	if err := startDefaultServer(); err != nil {
 		return nil, err
 	}
-	c, err := Dial("tcp", fmt.Sprintf(":%d", *serverBasePort), DialReadTimeout(1*time.Second), DialWriteTimeout(1*time.Second))
+	c, err := Dial("tcp", fmt.Sprintf("%v:%d", *serverAddress, *serverBasePort), DialReadTimeout(1*time.Second), DialWriteTimeout(1*time.Second))
 	if err != nil {
 		return nil, err
 	}
--- a/vendor/github.com/gin-gonic/contrib/README.md
+++ b/vendor/github.com/gin-gonic/contrib/README.md
@@ -34,3 +34,4 @@ Each author is responsible of maintaining his own code, although if you submit a
 + [gin-oauth2](https://github.com/zalando/gin-oauth2) - for working with OAuth2
 + [static](https://github.com/hyperboloide/static) An alternative static assets handler for the gin framework.
 + [xss-mw](https://github.com/dvwright/xss-mw) - XssMw is a middleware designed to "auto remove XSS" from user submitted input
+ [gin-helmet](https://github.com/danielkov/gin-helmet) - Collection of simple security middleware.
--- a/vendor/github.com/mattn/go-isatty/.travis.yml
+++ b/vendor/github.com/mattn/go-isatty/.travis.yml
@@ -2,6 +2,10 @@ language: go
 go:
  - tip

+os:
+  - linux
+  - osx
+
 before_install:
  - go get github.com/mattn/goveralls
  - go get golang.org/x/tools/cmd/cover
--- a/vendor/github.com/mattn/go-isatty/isatty_others.go
+++ b/vendor/github.com/mattn/go-isatty/isatty_others.go
@@ -3,7 +3,7 @@

 package isatty

-// IsCygwinTerminal() return true if the file descriptor is a cygwin or msys2
+// IsCygwinTerminal return true if the file descriptor is a cygwin or msys2
 // terminal. This is also always false on this environment.
 func IsCygwinTerminal(fd uintptr) bool {
 	return false
--- a/vendor/golang.org/x/crypto/blake2s/blake2s_test.go
+++ b/vendor/golang.org/x/crypto/blake2s/blake2s_test.go
@@ -185,7 +185,7 @@ func testHashes2X(t *testing.T) {
 	if n, err := h.Read(result[:]); err != nil {
 		t.Fatalf("#unknown length: error from Read: %v", err)
 	} else if n != len(result) {
-		t.Fatalf("#unknown length: Read returned %d bytes, want %d: %v", n, len(result))
+		t.Fatalf("#unknown length: Read returned %d bytes, want %d", n, len(result))
 	}

 	const expected = "2a9a6977d915a2c4dd07dbcafe1918bf1682e56d9c8e567ecd19bfd7cd93528833c764d12b34a5e2a219c9fd463dab45e972c5574d73f45de5b2e23af72530d8"
--- a/vendor/golang.org/x/crypto/ocsp/ocsp_test.go
+++ b/vendor/golang.org/x/crypto/ocsp/ocsp_test.go
@@ -43,11 +43,11 @@ func TestOCSPDecode(t *testing.T) {
 	}

 	if !reflect.DeepEqual(resp.ThisUpdate, expected.ThisUpdate) {
-		t.Errorf("resp.ThisUpdate: got %d, want %d", resp.ThisUpdate, expected.ThisUpdate)
+		t.Errorf("resp.ThisUpdate: got %v, want %v", resp.ThisUpdate, expected.ThisUpdate)
 	}

 	if !reflect.DeepEqual(resp.NextUpdate, expected.NextUpdate) {
-		t.Errorf("resp.NextUpdate: got %d, want %d", resp.NextUpdate, expected.NextUpdate)
+		t.Errorf("resp.NextUpdate: got %v, want %v", resp.NextUpdate, expected.NextUpdate)
 	}

 	if resp.Status != expected.Status {
@@ -268,15 +268,15 @@ func TestOCSPResponse(t *testing.T) {
 			}

 			if !reflect.DeepEqual(resp.ThisUpdate, template.ThisUpdate) {
-				t.Errorf("resp.ThisUpdate: got %d, want %d", resp.ThisUpdate, template.ThisUpdate)
+				t.Errorf("resp.ThisUpdate: got %v, want %v", resp.ThisUpdate, template.ThisUpdate)
 			}

 			if !reflect.DeepEqual(resp.NextUpdate, template.NextUpdate) {
-				t.Errorf("resp.NextUpdate: got %d, want %d", resp.NextUpdate, template.NextUpdate)
+				t.Errorf("resp.NextUpdate: got %v, want %v", resp.NextUpdate, template.NextUpdate)
 			}

 			if !reflect.DeepEqual(resp.RevokedAt, template.RevokedAt) {
-				t.Errorf("resp.RevokedAt: got %d, want %d", resp.RevokedAt, template.RevokedAt)
+				t.Errorf("resp.RevokedAt: got %v, want %v", resp.RevokedAt, template.RevokedAt)
 			}

 			if !reflect.DeepEqual(resp.Extensions, template.ExtraExtensions) {
--- a/vendor/golang.org/x/crypto/ssh/cipher.go
+++ b/vendor/golang.org/x/crypto/ssh/cipher.go
@@ -304,7 +304,7 @@ type gcmCipher struct {
 	buf    []byte
 }

-func newGCMCipher(iv, key, macKey []byte) (packetCipher, error) {
+func newGCMCipher(iv, key []byte) (packetCipher, error) {
 	c, err := aes.NewCipher(key)
 	if err != nil {
 		return nil, err
--- a/vendor/golang.org/x/crypto/ssh/client.go
+++ b/vendor/golang.org/x/crypto/ssh/client.go
@@ -9,6 +9,7 @@ import (
 	"errors"
 	"fmt"
 	"net"
+	"os"
 	"sync"
 	"time"
 )
@@ -187,6 +188,10 @@ func Dial(network, addr string, config *ClientConfig) (*Client, error) {
 // net.Conn underlying the the SSH connection.
 type HostKeyCallback func(hostname string, remote net.Addr, key PublicKey) error

+// BannerCallback is the function type used for treat the banner sent by
+// the server. A BannerCallback receives the message sent by the remote server.
+type BannerCallback func(message string) error
+
 // A ClientConfig structure is used to configure a Client. It must not be
 // modified after having been passed to an SSH function.
 type ClientConfig struct {
@@ -209,6 +214,12 @@ type ClientConfig struct {
 	// FixedHostKey can be used for simplistic host key checks.
 	HostKeyCallback HostKeyCallback

+	// BannerCallback is called during the SSH dance to display a custom
+	// server's message. The client configuration can supply this callback to
+	// handle it as wished. The function BannerDisplayStderr can be used for
+	// simplistic display on Stderr.
+	BannerCallback BannerCallback
+
 	// ClientVersion contains the version identification string that will
 	// be used for the connection. If empty, a reasonable default is used.
 	ClientVersion string
@@ -255,3 +266,13 @@ func FixedHostKey(key PublicKey) HostKeyCallback {
 	hk := &fixedHostKey{key}
 	return hk.check
 }
+
+// BannerDisplayStderr returns a function that can be used for
+// ClientConfig.BannerCallback to display banners on os.Stderr.
+func BannerDisplayStderr() BannerCallback {
+	return func(banner string) error {
+		_, err := os.Stderr.WriteString(banner)
+
+		return err
+	}
+}
--- a/vendor/golang.org/x/crypto/ssh/client_auth.go
+++ b/vendor/golang.org/x/crypto/ssh/client_auth.go
@@ -283,7 +283,9 @@ func confirmKeyAck(key PublicKey, c packetConn) (bool, error) {
 		}
 		switch packet[0] {
 		case msgUserAuthBanner:
-			// TODO(gpaul): add callback to present the banner to the user
+			if err := handleBannerResponse(c, packet); err != nil {
+				return false, err
+			}
 		case msgUserAuthPubKeyOk:
 			var msg userAuthPubKeyOkMsg
 			if err := Unmarshal(packet, &msg); err != nil {
@@ -325,7 +327,9 @@ func handleAuthResponse(c packetConn) (bool, []string, error) {

 		switch packet[0] {
 		case msgUserAuthBanner:
-			// TODO: add callback to present the banner to the user
+			if err := handleBannerResponse(c, packet); err != nil {
+				return false, nil, err
+			}
 		case msgUserAuthFailure:
 			var msg userAuthFailureMsg
 			if err := Unmarshal(packet, &msg); err != nil {
@@ -340,6 +344,24 @@ func handleAuthResponse(c packetConn) (bool, []string, error) {
 	}
 }

+func handleBannerResponse(c packetConn, packet []byte) error {
+	var msg userAuthBannerMsg
+	if err := Unmarshal(packet, &msg); err != nil {
+		return err
+	}
+
+	transport, ok := c.(*handshakeTransport)
+	if !ok {
+		return nil
+	}
+
+	if transport.bannerCallback != nil {
+		return transport.bannerCallback(msg.Message)
+	}
+
+	return nil
+}
+
 // KeyboardInteractiveChallenge should print questions, optionally
 // disabling echoing (e.g. for passwords), and return all the answers.
 // Challenge may be called multiple times in a single session. After
@@ -385,7 +407,9 @@ func (cb KeyboardInteractiveChallenge) auth(session []byte, user string, c packe
 		// like handleAuthResponse, but with less options.
 		switch packet[0] {
 		case msgUserAuthBanner:
-			// TODO: Print banners during userauth.
+			if err := handleBannerResponse(c, packet); err != nil {
+				return false, nil, err
+			}
 			continue
 		case msgUserAuthInfoRequest:
 			// OK
--- a/vendor/golang.org/x/crypto/ssh/client_test.go
+++ b/vendor/golang.org/x/crypto/ssh/client_test.go
@@ -79,3 +79,41 @@ func TestHostKeyCheck(t *testing.T) {
 		}
 	}
 }
+
+func TestBannerCallback(t *testing.T) {
+	c1, c2, err := netPipe()
+	if err != nil {
+		t.Fatalf("netPipe: %v", err)
+	}
+	defer c1.Close()
+	defer c2.Close()
+
+	serverConf := &ServerConfig{
+		NoClientAuth: true,
+		BannerCallback: func(conn ConnMetadata) string {
+			return "Hello World"
+		},
+	}
+	serverConf.AddHostKey(testSigners["rsa"])
+	go NewServerConn(c1, serverConf)
+
+	var receivedBanner string
+	clientConf := ClientConfig{
+		User:            "user",
+		HostKeyCallback: InsecureIgnoreHostKey(),
+		BannerCallback: func(message string) error {
+			receivedBanner = message
+			return nil
+		},
+	}
+
+	_, _, _, err = NewClientConn(c2, "", &clientConf)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	expected := "Hello World"
+	if receivedBanner != expected {
+		t.Fatalf("got %s; want %s", receivedBanner, expected)
+	}
+}
--- a/vendor/golang.org/x/crypto/ssh/handshake.go
+++ b/vendor/golang.org/x/crypto/ssh/handshake.go
@@ -78,6 +78,11 @@ type handshakeTransport struct {
 	dialAddress     string
 	remoteAddr      net.Addr

+	// bannerCallback is non-empty if we are the client and it has been set in
+	// ClientConfig. In that case it is called during the user authentication
+	// dance to handle a custom server's message.
+	bannerCallback BannerCallback
+
 	// Algorithms agreed in the last key exchange.
 	algorithms *algorithms

@@ -120,6 +125,7 @@ func newClientTransport(conn keyingTransport, clientVersion, serverVersion []byt
 	t.dialAddress = dialAddr
 	t.remoteAddr = addr
 	t.hostKeyCallback = config.HostKeyCallback
+	t.bannerCallback = config.BannerCallback
 	if config.HostKeyAlgorithms != nil {
 		t.hostKeyAlgorithms = config.HostKeyAlgorithms
 	} else {
--- a/vendor/golang.org/x/crypto/ssh/messages.go
+++ b/vendor/golang.org/x/crypto/ssh/messages.go
@@ -23,10 +23,6 @@ const (
 	msgUnimplemented = 3
 	msgDebug         = 4
 	msgNewKeys       = 21
-
-	// Standard authentication messages
-	msgUserAuthSuccess = 52
-	msgUserAuthBanner  = 53
 )

 // SSH messages:
@@ -137,6 +133,18 @@ type userAuthFailureMsg struct {
 	PartialSuccess bool
 }

+// See RFC 4252, section 5.1
+const msgUserAuthSuccess = 52
+
+// See RFC 4252, section 5.4
+const msgUserAuthBanner = 53
+
+type userAuthBannerMsg struct {
+	Message string `sshtype:"53"`
+	// unused, but required to allow message parsing
+	Language string
+}
+
 // See RFC 4256, section 3.2
 const msgUserAuthInfoRequest = 60
 const msgUserAuthInfoResponse = 61
--- a/vendor/golang.org/x/crypto/ssh/server.go
+++ b/vendor/golang.org/x/crypto/ssh/server.go
@@ -95,6 +95,10 @@ type ServerConfig struct {
 	// Note that RFC 4253 section 4.2 requires that this string start with
 	// "SSH-2.0-".
 	ServerVersion string
+
+	// BannerCallback, if present, is called and the return string is sent to
+	// the client after key exchange completed but before authentication.
+	BannerCallback func(conn ConnMetadata) string
 }

 // AddHostKey adds a private key as a host key. If an existing host
@@ -343,6 +347,19 @@ userAuthLoop:
 		}

 		s.user = userAuthReq.User
+
+		if authFailures == 0 && config.BannerCallback != nil {
+			msg := config.BannerCallback(s)
+			if msg != "" {
+				bannerMsg := &userAuthBannerMsg{
+					Message: msg,
+				}
+				if err := s.transport.writePacket(Marshal(bannerMsg)); err != nil {
+					return nil, err
+				}
+			}
+		}
+
 		perms = nil
 		authErr := errors.New("no auth passed yet")

--- a/vendor/golang.org/x/crypto/ssh/terminal/util.go
+++ b/vendor/golang.org/x/crypto/ssh/terminal/util.go
@@ -17,44 +17,41 @@
 package terminal // import "golang.org/x/crypto/ssh/terminal"

 import (
-	"syscall"
-	"unsafe"
-
 	"golang.org/x/sys/unix"
 )

 // State contains the state of a terminal.
 type State struct {
-	termios syscall.Termios
+	termios unix.Termios
 }

 // IsTerminal returns true if the given file descriptor is a terminal.
 func IsTerminal(fd int) bool {
-	var termios syscall.Termios
-	_, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(fd), ioctlReadTermios, uintptr(unsafe.Pointer(&termios)), 0, 0, 0)
-	return err == 0
+	_, err := unix.IoctlGetTermios(fd, ioctlReadTermios)
+	return err == nil
 }

 // MakeRaw put the terminal connected to the given file descriptor into raw
 // mode and returns the previous state of the terminal so that it can be
 // restored.
 func MakeRaw(fd int) (*State, error) {
-	var oldState State
-	if _, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(fd), ioctlReadTermios, uintptr(unsafe.Pointer(&oldState.termios)), 0, 0, 0); err != 0 {
+	termios, err := unix.IoctlGetTermios(fd, ioctlReadTermios)
+	if err != nil {
 		return nil, err
 	}

-	newState := oldState.termios
+	oldState := State{termios: *termios}
+
 	// This attempts to replicate the behaviour documented for cfmakeraw in
 	// the termios(3) manpage.
-	newState.Iflag &^= syscall.IGNBRK | syscall.BRKINT | syscall.PARMRK | syscall.ISTRIP | syscall.INLCR | syscall.IGNCR | syscall.ICRNL | syscall.IXON
-	newState.Oflag &^= syscall.OPOST
-	newState.Lflag &^= syscall.ECHO | syscall.ECHONL | syscall.ICANON | syscall.ISIG | syscall.IEXTEN
-	newState.Cflag &^= syscall.CSIZE | syscall.PARENB
-	newState.Cflag |= syscall.CS8
-	newState.Cc[unix.VMIN] = 1
-	newState.Cc[unix.VTIME] = 0
-	if _, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(fd), ioctlWriteTermios, uintptr(unsafe.Pointer(&newState)), 0, 0, 0); err != 0 {
+	termios.Iflag &^= unix.IGNBRK | unix.BRKINT | unix.PARMRK | unix.ISTRIP | unix.INLCR | unix.IGNCR | unix.ICRNL | unix.IXON
+	termios.Oflag &^= unix.OPOST
+	termios.Lflag &^= unix.ECHO | unix.ECHONL | unix.ICANON | unix.ISIG | unix.IEXTEN
+	termios.Cflag &^= unix.CSIZE | unix.PARENB
+	termios.Cflag |= unix.CS8
+	termios.Cc[unix.VMIN] = 1
+	termios.Cc[unix.VTIME] = 0
+	if err := unix.IoctlSetTermios(fd, ioctlWriteTermios, termios); err != nil {
 		return nil, err
 	}

@@ -64,59 +61,55 @@ func MakeRaw(fd int) (*State, error) {
 // GetState returns the current state of a terminal which may be useful to
 // restore the terminal after a signal.
 func GetState(fd int) (*State, error) {
-	var oldState State
-	if _, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(fd), ioctlReadTermios, uintptr(unsafe.Pointer(&oldState.termios)), 0, 0, 0); err != 0 {
+	termios, err := unix.IoctlGetTermios(fd, ioctlReadTermios)
+	if err != nil {
 		return nil, err
 	}

-	return &oldState, nil
+	return &State{termios: *termios}, nil
 }

 // Restore restores the terminal connected to the given file descriptor to a
 // previous state.
 func Restore(fd int, state *State) error {
-	if _, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(fd), ioctlWriteTermios, uintptr(unsafe.Pointer(&state.termios)), 0, 0, 0); err != 0 {
-		return err
-	}
-	return nil
+	return unix.IoctlSetTermios(fd, ioctlWriteTermios, &state.termios)
 }

 // GetSize returns the dimensions of the given terminal.
 func GetSize(fd int) (width, height int, err error) {
-	var dimensions [4]uint16
-
-	if _, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(fd), uintptr(syscall.TIOCGWINSZ), uintptr(unsafe.Pointer(&dimensions)), 0, 0, 0); err != 0 {
+	ws, err := unix.IoctlGetWinsize(fd, unix.TIOCGWINSZ)
+	if err != nil {
 		return -1, -1, err
 	}
-	return int(dimensions[1]), int(dimensions[0]), nil
+	return int(ws.Col), int(ws.Row), nil
 }

 // passwordReader is an io.Reader that reads from a specific file descriptor.
 type passwordReader int

 func (r passwordReader) Read(buf []byte) (int, error) {
-	return syscall.Read(int(r), buf)
+	return unix.Read(int(r), buf)
 }

 // ReadPassword reads a line of input from a terminal without local echo.  This
 // is commonly used for inputting passwords and other sensitive data. The slice
 // returned does not include the \n.
 func ReadPassword(fd int) ([]byte, error) {
-	var oldState syscall.Termios
-	if _, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(fd), ioctlReadTermios, uintptr(unsafe.Pointer(&oldState)), 0, 0, 0); err != 0 {
+	termios, err := unix.IoctlGetTermios(fd, ioctlReadTermios)
+	if err != nil {
 		return nil, err
 	}

-	newState := oldState
-	newState.Lflag &^= syscall.ECHO
-	newState.Lflag |= syscall.ICANON | syscall.ISIG
-	newState.Iflag |= syscall.ICRNL
-	if _, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(fd), ioctlWriteTermios, uintptr(unsafe.Pointer(&newState)), 0, 0, 0); err != 0 {
+	newState := *termios
+	newState.Lflag &^= unix.ECHO
+	newState.Lflag |= unix.ICANON | unix.ISIG
+	newState.Iflag |= unix.ICRNL
+	if err := unix.IoctlSetTermios(fd, ioctlWriteTermios, &newState); err != nil {
 		return nil, err
 	}

 	defer func() {
-		syscall.Syscall6(syscall.SYS_IOCTL, uintptr(fd), ioctlWriteTermios, uintptr(unsafe.Pointer(&oldState)), 0, 0, 0)
+		unix.IoctlSetTermios(fd, ioctlWriteTermios, termios)
 	}()

 	return readPasswordLine(passwordReader(fd))
--- a/vendor/golang.org/x/crypto/ssh/terminal/util_windows.go
+++ b/vendor/golang.org/x/crypto/ssh/terminal/util_windows.go
@@ -17,6 +17,8 @@
 package terminal

 import (
+	"os"
+
 	"golang.org/x/sys/windows"
 )

@@ -71,13 +73,6 @@ func GetSize(fd int) (width, height int, err error) {
 	return int(info.Size.X), int(info.Size.Y), nil
 }

-// passwordReader is an io.Reader that reads from a specific Windows HANDLE.
-type passwordReader int
-
-func (r passwordReader) Read(buf []byte) (int, error) {
-	return windows.Read(windows.Handle(r), buf)
-}
-
 // ReadPassword reads a line of input from a terminal without local echo.  This
 // is commonly used for inputting passwords and other sensitive data. The slice
 // returned does not include the \n.
@@ -98,5 +93,5 @@ func ReadPassword(fd int) ([]byte, error) {
 		windows.SetConsoleMode(windows.Handle(fd), old)
 	}()

-	return readPasswordLine(passwordReader(fd))
+	return readPasswordLine(os.NewFile(uintptr(fd), "stdin"))
 }
--- a/vendor/golang.org/x/crypto/ssh/test/banner_test.go
+++ b/vendor/golang.org/x/crypto/ssh/test/banner_test.go
@@ -0,0 +1,33 @@
+// Copyright 2014 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 darwin dragonfly freebsd linux netbsd openbsd
+
+package test
+
+import (
+	"testing"
+
+)
+
+func TestBannerCallbackAgainstOpenSSH(t *testing.T) {
+	server := newServer(t)
+	defer server.Shutdown()
+
+	clientConf := clientConfig()
+
+	var receivedBanner string
+	clientConf.BannerCallback = func(message string) error {
+		receivedBanner = message
+		return nil
+	}
+
+	conn := server.Dial(clientConf)
+	defer conn.Close()
+
+	expected := "Server Banner"
+	if receivedBanner != expected {
+		t.Fatalf("got %v; want %v", receivedBanner, expected)
+	}
+}
--- a/vendor/golang.org/x/crypto/ssh/test/test_unix_test.go
+++ b/vendor/golang.org/x/crypto/ssh/test/test_unix_test.go
@@ -27,6 +27,7 @@ import (

 const sshd_config = `
 Protocol 2
+Banner {{.Dir}}/banner
 HostKey {{.Dir}}/id_rsa
 HostKey {{.Dir}}/id_dsa
 HostKey {{.Dir}}/id_ecdsa
@@ -256,6 +257,8 @@ func newServer(t *testing.T) *server {
 	}
 	f.Close()

+	writeFile(filepath.Join(dir, "banner"), []byte("Server Banner"))
+
 	for k, v := range testdata.PEMBytes {
 		filename := "id_" + k
 		writeFile(filepath.Join(dir, filename), v)
--- a/vendor/golang.org/x/crypto/ssh/transport.go
+++ b/vendor/golang.org/x/crypto/ssh/transport.go
@@ -254,7 +254,7 @@ func newPacketCipher(d direction, algs directionAlgorithms, kex *kexResult) (pac
 	iv, key, macKey := generateKeys(d, algs, kex)

 	if algs.Cipher == gcmCipherID {
-		return newGCMCipher(iv, key, macKey)
+		return newGCMCipher(iv, key)
 	}

 	if algs.Cipher == aes128cbcID {
--- a/vendor/golang.org/x/sys/unix/dev_darwin_test.go
+++ b/vendor/golang.org/x/sys/unix/dev_darwin_test.go
@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.

+// +build go1.7
+
 package unix_test

 import (
--- a/vendor/golang.org/x/sys/unix/dev_dragonfly_test.go
+++ b/vendor/golang.org/x/sys/unix/dev_dragonfly_test.go
@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.

+// +build go1.7
+
 package unix_test

 import (
--- a/vendor/golang.org/x/sys/unix/dev_linux_test.go
+++ b/vendor/golang.org/x/sys/unix/dev_linux_test.go
@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.

+// +build go1.7
+
 package unix_test

 import (
--- a/vendor/golang.org/x/sys/unix/dev_netbsd_test.go
+++ b/vendor/golang.org/x/sys/unix/dev_netbsd_test.go
@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.

+// +build go1.7
+
 package unix_test

 import (
--- a/vendor/golang.org/x/sys/unix/dev_openbsd_test.go
+++ b/vendor/golang.org/x/sys/unix/dev_openbsd_test.go
@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.

+// +build go1.7
+
 package unix_test

 import (
--- a/vendor/golang.org/x/sys/unix/dev_solaris_test.go
+++ b/vendor/golang.org/x/sys/unix/dev_solaris_test.go
@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.

+// +build go1.7
+
 package unix_test

 import (
--- a/vendor/golang.org/x/sys/unix/file_unix.go
+++ b/vendor/golang.org/x/sys/unix/file_unix.go
@@ -1,27 +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.
-
-package unix
-
-import (
-	"os"
-	"syscall"
-)
-
-// FIXME: unexported function from os
-// syscallMode returns the syscall-specific mode bits from Go's portable mode bits.
-func syscallMode(i os.FileMode) (o uint32) {
-	o |= uint32(i.Perm())
-	if i&os.ModeSetuid != 0 {
-		o |= syscall.S_ISUID
-	}
-	if i&os.ModeSetgid != 0 {
-		o |= syscall.S_ISGID
-	}
-	if i&os.ModeSticky != 0 {
-		o |= syscall.S_ISVTX
-	}
-	// No mapping for Go's ModeTemporary (plan9 only).
-	return
-}
--- a/vendor/golang.org/x/sys/unix/mkall.sh
+++ b/vendor/golang.org/x/sys/unix/mkall.sh
@@ -80,12 +80,6 @@ darwin_arm64)
 	mksysnum="./mksysnum_darwin.pl $(xcrun --show-sdk-path --sdk iphoneos)/usr/include/sys/syscall.h"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
 	;;
-dragonfly_386)
-	mkerrors="$mkerrors -m32"
-	mksyscall="./mksyscall.pl -l32 -dragonfly"
-	mksysnum="curl -s 'http://gitweb.dragonflybsd.org/dragonfly.git/blob_plain/HEAD:/sys/kern/syscalls.master' | ./mksysnum_dragonfly.pl"
-	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
-	;;
 dragonfly_amd64)
 	mkerrors="$mkerrors -m64"
 	mksyscall="./mksyscall.pl -dragonfly"
--- a/vendor/golang.org/x/sys/unix/mkerrors.sh
+++ b/vendor/golang.org/x/sys/unix/mkerrors.sh
@@ -48,6 +48,7 @@ includes_Darwin='
 #include <sys/sysctl.h>
 #include <sys/mman.h>
 #include <sys/mount.h>
+#include <sys/utsname.h>
 #include <sys/wait.h>
 #include <net/bpf.h>
 #include <net/if.h>
@@ -386,7 +387,9 @@ ccflags="$@"
 		$2 == "SOMAXCONN" ||
 		$2 == "NAME_MAX" ||
 		$2 == "IFNAMSIZ" ||
-		$2 ~ /^CTL_(MAXNAME|NET|QUERY)$/ ||
+		$2 ~ /^CTL_(HW|KERN|MAXNAME|NET|QUERY)$/ ||
+		$2 ~ /^KERN_(HOSTNAME|OS(RELEASE|TYPE)|VERSION)$/ ||
+		$2 ~ /^HW_MACHINE$/ ||
 		$2 ~ /^SYSCTL_VERS/ ||
 		$2 ~ /^(MS|MNT|UMOUNT)_/ ||
 		$2 ~ /^TUN(SET|GET|ATTACH|DETACH)/ ||
@@ -421,6 +424,7 @@ ccflags="$@"
 		$2 ~ /^SECCOMP_MODE_/ ||
 		$2 ~ /^SPLICE_/ ||
 		$2 ~ /^(VM|VMADDR)_/ ||
+		$2 ~ /^IOCTL_VM_SOCKETS_/ ||
 		$2 ~ /^(TASKSTATS|TS)_/ ||
 		$2 ~ /^GENL_/ ||
 		$2 ~ /^UTIME_/ ||
--- a/vendor/golang.org/x/sys/unix/syscall_bsd_test.go
+++ b/vendor/golang.org/x/sys/unix/syscall_bsd_test.go
@@ -60,3 +60,11 @@ func TestSysctlRaw(t *testing.T) {
 		t.Fatal(err)
 	}
 }
+
+func TestSysctlUint32(t *testing.T) {
+	maxproc, err := unix.SysctlUint32("kern.maxproc")
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Logf("kern.maxproc: %v", maxproc)
+}
--- a/vendor/golang.org/x/sys/unix/syscall_darwin.go
+++ b/vendor/golang.org/x/sys/unix/syscall_darwin.go
@@ -270,6 +270,52 @@ func IoctlGetTermios(fd int, req uint) (*Termios, error) {
 	return &value, err
 }

+func Uname(uname *Utsname) error {
+	mib := []_C_int{CTL_KERN, KERN_OSTYPE}
+	n := unsafe.Sizeof(uname.Sysname)
+	if err := sysctl(mib, &uname.Sysname[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	mib = []_C_int{CTL_KERN, KERN_HOSTNAME}
+	n = unsafe.Sizeof(uname.Nodename)
+	if err := sysctl(mib, &uname.Nodename[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	mib = []_C_int{CTL_KERN, KERN_OSRELEASE}
+	n = unsafe.Sizeof(uname.Release)
+	if err := sysctl(mib, &uname.Release[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	mib = []_C_int{CTL_KERN, KERN_VERSION}
+	n = unsafe.Sizeof(uname.Version)
+	if err := sysctl(mib, &uname.Version[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	// The version might have newlines or tabs in it, convert them to
+	// spaces.
+	for i, b := range uname.Version {
+		if b == '\n' || b == '\t' {
+			if i == len(uname.Version)-1 {
+				uname.Version[i] = 0
+			} else {
+				uname.Version[i] = ' '
+			}
+		}
+	}
+
+	mib = []_C_int{CTL_HW, HW_MACHINE}
+	n = unsafe.Sizeof(uname.Machine)
+	if err := sysctl(mib, &uname.Machine[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	return nil
+}
+
 /*
 * Exposed directly
 */
--- a/vendor/golang.org/x/sys/unix/syscall_darwin_arm.go
+++ b/vendor/golang.org/x/sys/unix/syscall_darwin_arm.go
@@ -60,3 +60,7 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 }

 func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) // sic
+
+// SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
+// of darwin/arm the syscall is called sysctl instead of __sysctl.
+const SYS___SYSCTL = SYS_SYSCTL
--- a/vendor/golang.org/x/sys/unix/syscall_dragonfly.go
+++ b/vendor/golang.org/x/sys/unix/syscall_dragonfly.go
@@ -130,6 +130,45 @@ func setattrlistTimes(path string, times []Timespec, flags int) error {
 	return ENOSYS
 }

+//sys	ioctl(fd int, req uint, arg uintptr) (err error)
+
+// ioctl itself should not be exposed directly, but additional get/set
+// functions for specific types are permissible.
+
+// IoctlSetInt performs an ioctl operation which sets an integer value
+// on fd, using the specified request number.
+func IoctlSetInt(fd int, req uint, value int) error {
+	return ioctl(fd, req, uintptr(value))
+}
+
+func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+func IoctlSetTermios(fd int, req uint, value *Termios) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+// IoctlGetInt performs an ioctl operation which gets an integer value
+// from fd, using the specified request number.
+func IoctlGetInt(fd int, req uint) (int, error) {
+	var value int
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return value, err
+}
+
+func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
+	var value Winsize
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
+func IoctlGetTermios(fd int, req uint) (*Termios, error) {
+	var value Termios
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
 /*
 * Exposed directly
 */
@@ -230,7 +269,6 @@ func setattrlistTimes(path string, times []Timespec, flags int) error {
 // Getlogin
 // Sigpending
 // Sigaltstack
-// Ioctl
 // Reboot
 // Execve
 // Vfork
--- a/vendor/golang.org/x/sys/unix/syscall_linux.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux.go
@@ -1125,6 +1125,10 @@ func PtracePokeData(pid int, addr uintptr, data []byte) (count int, err error) {
 	return ptracePoke(PTRACE_POKEDATA, PTRACE_PEEKDATA, pid, addr, data)
 }

+func PtracePokeUser(pid int, addr uintptr, data []byte) (count int, err error) {
+	return ptracePoke(PTRACE_POKEUSR, PTRACE_PEEKUSR, pid, addr, data)
+}
+
 func PtraceGetRegs(pid int, regsout *PtraceRegs) (err error) {
 	return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout)))
 }
--- a/vendor/golang.org/x/sys/unix/syscall_netbsd.go
+++ b/vendor/golang.org/x/sys/unix/syscall_netbsd.go
@@ -55,7 +55,6 @@ func sysctlNodes(mib []_C_int) (nodes []Sysctlnode, err error) {
 }

 func nametomib(name string) (mib []_C_int, err error) {
-
 	// Split name into components.
 	var parts []string
 	last := 0
@@ -129,6 +128,45 @@ func setattrlistTimes(path string, times []Timespec, flags int) error {
 	return ENOSYS
 }

+//sys	ioctl(fd int, req uint, arg uintptr) (err error)
+
+// ioctl itself should not be exposed directly, but additional get/set
+// functions for specific types are permissible.
+
+// IoctlSetInt performs an ioctl operation which sets an integer value
+// on fd, using the specified request number.
+func IoctlSetInt(fd int, req uint, value int) error {
+	return ioctl(fd, req, uintptr(value))
+}
+
+func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+func IoctlSetTermios(fd int, req uint, value *Termios) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+// IoctlGetInt performs an ioctl operation which gets an integer value
+// from fd, using the specified request number.
+func IoctlGetInt(fd int, req uint) (int, error) {
+	var value int
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return value, err
+}
+
+func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
+	var value Winsize
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
+func IoctlGetTermios(fd int, req uint) (*Termios, error) {
+	var value Termios
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
 /*
 * Exposed directly
 */
@@ -389,7 +427,6 @@ func setattrlistTimes(path string, times []Timespec, flags int) error {
 // getitimer
 // getvfsstat
 // getxattr
-// ioctl
 // ktrace
 // lchflags
 // lchmod
--- a/vendor/golang.org/x/sys/unix/syscall_openbsd.go
+++ b/vendor/golang.org/x/sys/unix/syscall_openbsd.go
@@ -13,6 +13,7 @@
 package unix

 import (
+	"sort"
 	"syscall"
 	"unsafe"
 )
@@ -32,23 +33,11 @@ type SockaddrDatalink struct {
 func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)

 func nametomib(name string) (mib []_C_int, err error) {
-
-	// Perform lookup via a binary search
-	left := 0
-	right := len(sysctlMib) - 1
-	for {
-		idx := left + (right-left)/2
-		switch {
-		case name == sysctlMib[idx].ctlname:
-			return sysctlMib[idx].ctloid, nil
-		case name > sysctlMib[idx].ctlname:
-			left = idx + 1
-		default:
-			right = idx - 1
-		}
-		if left > right {
-			break
-		}
+	i := sort.Search(len(sysctlMib), func(i int) bool {
+		return sysctlMib[i].ctlname >= name
+	})
+	if i < len(sysctlMib) && sysctlMib[i].ctlname == name {
+		return sysctlMib[i].ctloid, nil
 	}
 	return nil, EINVAL
 }
@@ -107,6 +96,45 @@ func setattrlistTimes(path string, times []Timespec, flags int) error {
 	return ENOSYS
 }

+//sys	ioctl(fd int, req uint, arg uintptr) (err error)
+
+// ioctl itself should not be exposed directly, but additional get/set
+// functions for specific types are permissible.
+
+// IoctlSetInt performs an ioctl operation which sets an integer value
+// on fd, using the specified request number.
+func IoctlSetInt(fd int, req uint, value int) error {
+	return ioctl(fd, req, uintptr(value))
+}
+
+func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+func IoctlSetTermios(fd int, req uint, value *Termios) error {
+	return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+// IoctlGetInt performs an ioctl operation which gets an integer value
+// from fd, using the specified request number.
+func IoctlGetInt(fd int, req uint) (int, error) {
+	var value int
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return value, err
+}
+
+func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
+	var value Winsize
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
+func IoctlGetTermios(fd int, req uint) (*Termios, error) {
+	var value Termios
+	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	return &value, err
+}
+
 /*
 * Exposed directly
 */
@@ -227,7 +255,6 @@ func setattrlistTimes(path string, times []Timespec, flags int) error {
 // getresuid
 // getrtable
 // getthrid
-// ioctl
 // ktrace
 // lfs_bmapv
 // lfs_markv
--- a/vendor/golang.org/x/sys/unix/types_darwin.go
+++ b/vendor/golang.org/x/sys/unix/types_darwin.go
@@ -39,6 +39,7 @@ package unix
 #include <sys/types.h>
 #include <sys/uio.h>
 #include <sys/un.h>
+#include <sys/utsname.h>
 #include <sys/wait.h>
 #include <net/bpf.h>
 #include <net/if.h>
@@ -270,3 +271,7 @@ const (
 	POLLWRBAND = C.POLLWRBAND
 	POLLWRNORM = C.POLLWRNORM
 )
+
+// uname
+
+type Utsname C.struct_utsname
--- a/vendor/golang.org/x/sys/unix/types_dragonfly.go
+++ b/vendor/golang.org/x/sys/unix/types_dragonfly.go
@@ -242,6 +242,8 @@ type BpfHdr C.struct_bpf_hdr

 type Termios C.struct_termios

+type Winsize C.struct_winsize
+
 // fchmodat-like syscalls.

 const (
--- a/vendor/golang.org/x/sys/unix/types_netbsd.go
+++ b/vendor/golang.org/x/sys/unix/types_netbsd.go
@@ -228,6 +228,8 @@ type BpfTimeval C.struct_bpf_timeval

 type Termios C.struct_termios

+type Winsize C.struct_winsize
+
 // fchmodat-like syscalls.

 const (
--- a/vendor/golang.org/x/sys/unix/types_openbsd.go
+++ b/vendor/golang.org/x/sys/unix/types_openbsd.go
@@ -244,6 +244,8 @@ type BpfTimeval C.struct_bpf_timeval

 type Termios C.struct_termios

+type Winsize C.struct_winsize
+
 // fchmodat-like syscalls.

 const (
--- a/vendor/golang.org/x/sys/unix/zerrors_darwin_386.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_darwin_386.go
@@ -249,6 +249,8 @@ const (
 	CSTOP                             = 0x13
 	CSTOPB                            = 0x400
 	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
 	CTL_MAXNAME                       = 0xc
 	CTL_NET                           = 0x4
 	DLT_A429                          = 0xb8
@@ -510,6 +512,7 @@ const (
 	F_PATHPKG_CHECK                   = 0x34
 	F_PEOFPOSMODE                     = 0x3
 	F_PREALLOCATE                     = 0x2a
+	F_PUNCHHOLE                       = 0x63
 	F_RDADVISE                        = 0x2c
 	F_RDAHEAD                         = 0x2d
 	F_RDLCK                           = 0x1
@@ -526,10 +529,12 @@ const (
 	F_SINGLE_WRITER                   = 0x4c
 	F_THAW_FS                         = 0x36
 	F_TRANSCODEKEY                    = 0x4b
+	F_TRIM_ACTIVE_FILE                = 0x64
 	F_UNLCK                           = 0x2
 	F_VOLPOSMODE                      = 0x4
 	F_WRLCK                           = 0x3
 	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
 	ICANON                            = 0x100
 	ICMP6_FILTER                      = 0x12
 	ICRNL                             = 0x100
@@ -766,6 +771,7 @@ const (
 	IPV6_FAITH                        = 0x1d
 	IPV6_FLOWINFO_MASK                = 0xffffff0f
 	IPV6_FLOWLABEL_MASK               = 0xffff0f00
+	IPV6_FLOW_ECN_MASK                = 0x300
 	IPV6_FRAGTTL                      = 0x3c
 	IPV6_FW_ADD                       = 0x1e
 	IPV6_FW_DEL                       = 0x1f
@@ -856,6 +862,7 @@ const (
 	IP_RECVOPTS                       = 0x5
 	IP_RECVPKTINFO                    = 0x1a
 	IP_RECVRETOPTS                    = 0x6
+	IP_RECVTOS                        = 0x1b
 	IP_RECVTTL                        = 0x18
 	IP_RETOPTS                        = 0x8
 	IP_RF                             = 0x8000
@@ -874,6 +881,10 @@ const (
 	IXANY                             = 0x800
 	IXOFF                             = 0x400
 	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
 	LOCK_EX                           = 0x2
 	LOCK_NB                           = 0x4
 	LOCK_SH                           = 0x1
--- a/vendor/golang.org/x/sys/unix/zerrors_darwin_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_darwin_amd64.go
@@ -249,6 +249,8 @@ const (
 	CSTOP                             = 0x13
 	CSTOPB                            = 0x400
 	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
 	CTL_MAXNAME                       = 0xc
 	CTL_NET                           = 0x4
 	DLT_A429                          = 0xb8
@@ -510,6 +512,7 @@ const (
 	F_PATHPKG_CHECK                   = 0x34
 	F_PEOFPOSMODE                     = 0x3
 	F_PREALLOCATE                     = 0x2a
+	F_PUNCHHOLE                       = 0x63
 	F_RDADVISE                        = 0x2c
 	F_RDAHEAD                         = 0x2d
 	F_RDLCK                           = 0x1
@@ -526,10 +529,12 @@ const (
 	F_SINGLE_WRITER                   = 0x4c
 	F_THAW_FS                         = 0x36
 	F_TRANSCODEKEY                    = 0x4b
+	F_TRIM_ACTIVE_FILE                = 0x64
 	F_UNLCK                           = 0x2
 	F_VOLPOSMODE                      = 0x4
 	F_WRLCK                           = 0x3
 	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
 	ICANON                            = 0x100
 	ICMP6_FILTER                      = 0x12
 	ICRNL                             = 0x100
@@ -766,6 +771,7 @@ const (
 	IPV6_FAITH                        = 0x1d
 	IPV6_FLOWINFO_MASK                = 0xffffff0f
 	IPV6_FLOWLABEL_MASK               = 0xffff0f00
+	IPV6_FLOW_ECN_MASK                = 0x300
 	IPV6_FRAGTTL                      = 0x3c
 	IPV6_FW_ADD                       = 0x1e
 	IPV6_FW_DEL                       = 0x1f
@@ -856,6 +862,7 @@ const (
 	IP_RECVOPTS                       = 0x5
 	IP_RECVPKTINFO                    = 0x1a
 	IP_RECVRETOPTS                    = 0x6
+	IP_RECVTOS                        = 0x1b
 	IP_RECVTTL                        = 0x18
 	IP_RETOPTS                        = 0x8
 	IP_RF                             = 0x8000
@@ -874,6 +881,10 @@ const (
 	IXANY                             = 0x800
 	IXOFF                             = 0x400
 	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
 	LOCK_EX                           = 0x2
 	LOCK_NB                           = 0x4
 	LOCK_SH                           = 0x1
--- a/vendor/golang.org/x/sys/unix/zerrors_darwin_arm.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_darwin_arm.go
@@ -249,6 +249,8 @@ const (
 	CSTOP                             = 0x13
 	CSTOPB                            = 0x400
 	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
 	CTL_MAXNAME                       = 0xc
 	CTL_NET                           = 0x4
 	DLT_A429                          = 0xb8
@@ -510,6 +512,7 @@ const (
 	F_PATHPKG_CHECK                   = 0x34
 	F_PEOFPOSMODE                     = 0x3
 	F_PREALLOCATE                     = 0x2a
+	F_PUNCHHOLE                       = 0x63
 	F_RDADVISE                        = 0x2c
 	F_RDAHEAD                         = 0x2d
 	F_RDLCK                           = 0x1
@@ -526,10 +529,12 @@ const (
 	F_SINGLE_WRITER                   = 0x4c
 	F_THAW_FS                         = 0x36
 	F_TRANSCODEKEY                    = 0x4b
+	F_TRIM_ACTIVE_FILE                = 0x64
 	F_UNLCK                           = 0x2
 	F_VOLPOSMODE                      = 0x4
 	F_WRLCK                           = 0x3
 	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
 	ICANON                            = 0x100
 	ICMP6_FILTER                      = 0x12
 	ICRNL                             = 0x100
@@ -766,6 +771,7 @@ const (
 	IPV6_FAITH                        = 0x1d
 	IPV6_FLOWINFO_MASK                = 0xffffff0f
 	IPV6_FLOWLABEL_MASK               = 0xffff0f00
+	IPV6_FLOW_ECN_MASK                = 0x300
 	IPV6_FRAGTTL                      = 0x3c
 	IPV6_FW_ADD                       = 0x1e
 	IPV6_FW_DEL                       = 0x1f
@@ -856,6 +862,7 @@ const (
 	IP_RECVOPTS                       = 0x5
 	IP_RECVPKTINFO                    = 0x1a
 	IP_RECVRETOPTS                    = 0x6
+	IP_RECVTOS                        = 0x1b
 	IP_RECVTTL                        = 0x18
 	IP_RETOPTS                        = 0x8
 	IP_RF                             = 0x8000
@@ -874,6 +881,10 @@ const (
 	IXANY                             = 0x800
 	IXOFF                             = 0x400
 	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
 	LOCK_EX                           = 0x2
 	LOCK_NB                           = 0x4
 	LOCK_SH                           = 0x1
--- a/vendor/golang.org/x/sys/unix/zerrors_darwin_arm64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_darwin_arm64.go
@@ -249,6 +249,8 @@ const (
 	CSTOP                             = 0x13
 	CSTOPB                            = 0x400
 	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
 	CTL_MAXNAME                       = 0xc
 	CTL_NET                           = 0x4
 	DLT_A429                          = 0xb8
@@ -510,6 +512,7 @@ const (
 	F_PATHPKG_CHECK                   = 0x34
 	F_PEOFPOSMODE                     = 0x3
 	F_PREALLOCATE                     = 0x2a
+	F_PUNCHHOLE                       = 0x63
 	F_RDADVISE                        = 0x2c
 	F_RDAHEAD                         = 0x2d
 	F_RDLCK                           = 0x1
@@ -526,10 +529,12 @@ const (
 	F_SINGLE_WRITER                   = 0x4c
 	F_THAW_FS                         = 0x36
 	F_TRANSCODEKEY                    = 0x4b
+	F_TRIM_ACTIVE_FILE                = 0x64
 	F_UNLCK                           = 0x2
 	F_VOLPOSMODE                      = 0x4
 	F_WRLCK                           = 0x3
 	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
 	ICANON                            = 0x100
 	ICMP6_FILTER                      = 0x12
 	ICRNL                             = 0x100
@@ -766,6 +771,7 @@ const (
 	IPV6_FAITH                        = 0x1d
 	IPV6_FLOWINFO_MASK                = 0xffffff0f
 	IPV6_FLOWLABEL_MASK               = 0xffff0f00
+	IPV6_FLOW_ECN_MASK                = 0x300
 	IPV6_FRAGTTL                      = 0x3c
 	IPV6_FW_ADD                       = 0x1e
 	IPV6_FW_DEL                       = 0x1f
@@ -856,6 +862,7 @@ const (
 	IP_RECVOPTS                       = 0x5
 	IP_RECVPKTINFO                    = 0x1a
 	IP_RECVRETOPTS                    = 0x6
+	IP_RECVTOS                        = 0x1b
 	IP_RECVTTL                        = 0x18
 	IP_RETOPTS                        = 0x8
 	IP_RF                             = 0x8000
@@ -874,6 +881,10 @@ const (
 	IXANY                             = 0x800
 	IXOFF                             = 0x400
 	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
 	LOCK_EX                           = 0x2
 	LOCK_NB                           = 0x4
 	LOCK_SH                           = 0x1
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_386.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_386.go
@@ -623,6 +623,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x7b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go
@@ -623,6 +623,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x7b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go
@@ -623,6 +623,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x7b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go
@@ -625,6 +625,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x7b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go
@@ -623,6 +623,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x200007b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go
@@ -623,6 +623,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x200007b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go
@@ -623,6 +623,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x200007b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go
@@ -623,6 +623,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x200007b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go
@@ -623,6 +623,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x200007b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go
@@ -623,6 +623,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x200007b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go
@@ -623,6 +623,7 @@ const (
 	IN_OPEN                              = 0x20
 	IN_Q_OVERFLOW                        = 0x4000
 	IN_UNMOUNT                           = 0x2000
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID       = 0x7b9
 	IPPROTO_AH                           = 0x33
 	IPPROTO_BEETPH                       = 0x5e
 	IPPROTO_COMP                         = 0x6c
--- a/vendor/golang.org/x/sys/unix/zsyscall_darwin_386.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_386.go
@@ -266,6 +266,17 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {

 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Madvise(b []byte, behav int) (err error) {
 	var _p0 unsafe.Pointer
 	if len(b) > 0 {
@@ -408,17 +419,6 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {

 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

-func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
-	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
-	n = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
--- a/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go
@@ -266,6 +266,17 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {

 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Madvise(b []byte, behav int) (err error) {
 	var _p0 unsafe.Pointer
 	if len(b) > 0 {
@@ -408,17 +419,6 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {

 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

-func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
-	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
-	n = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
--- a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm.go
@@ -221,7 +221,7 @@ func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr)
 	} else {
 		_p0 = unsafe.Pointer(&_zero)
 	}
-	_, _, e1 := Syscall6(SYS_SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	_, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
@@ -266,6 +266,17 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {

 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Madvise(b []byte, behav int) (err error) {
 	var _p0 unsafe.Pointer
 	if len(b) > 0 {
@@ -408,17 +419,6 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {

 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

-func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
-	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
-	n = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
--- a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go
@@ -266,6 +266,17 @@ func fcntl(fd int, cmd int, arg int) (val int, err error) {

 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Madvise(b []byte, behav int) (err error) {
 	var _p0 unsafe.Pointer
 	if len(b) > 0 {
@@ -408,17 +419,6 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {

 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

-func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
-	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
-	n = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
--- a/vendor/golang.org/x/sys/unix/zsyscall_dragonfly_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_dragonfly_amd64.go
@@ -423,6 +423,16 @@ func extpwrite(fd int, p []byte, flags int, offset int64) (n int, err error) {

 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
--- a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go
@@ -406,6 +406,16 @@ func getdents(fd int, buf []byte) (n int, err error) {

 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
--- a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go
@@ -406,6 +406,16 @@ func getdents(fd int, buf []byte) (n int, err error) {

 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
--- a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go
@@ -406,6 +406,16 @@ func getdents(fd int, buf []byte) (n int, err error) {

 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
--- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.go
@@ -404,6 +404,16 @@ func getdents(fd int, buf []byte) (n int, err error) {

 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
--- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.go
@@ -404,6 +404,16 @@ func getdents(fd int, buf []byte) (n int, err error) {

 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
--- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.go
@@ -404,6 +404,16 @@ func getdents(fd int, buf []byte) (n int, err error) {

 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
--- a/vendor/golang.org/x/sys/unix/zsysnum_darwin_386.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_darwin_386.go
@@ -1,5 +1,5 @@
-// mksysnum_darwin.pl /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/usr/include/sys/syscall.h
-// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
+// mksysnum_darwin.pl /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk/usr/include/sys/syscall.h
+// Code generated by the command above; see README.md. DO NOT EDIT.

 // +build 386,darwin

@@ -121,13 +121,15 @@ const (
 	SYS_CSOPS                          = 169
 	SYS_CSOPS_AUDITTOKEN               = 170
 	SYS_WAITID                         = 173
+	SYS_KDEBUG_TYPEFILTER              = 177
+	SYS_KDEBUG_TRACE_STRING            = 178
 	SYS_KDEBUG_TRACE64                 = 179
 	SYS_KDEBUG_TRACE                   = 180
 	SYS_SETGID                         = 181
 	SYS_SETEGID                        = 182
 	SYS_SETEUID                        = 183
 	SYS_SIGRETURN                      = 184
-	SYS_CHUD                           = 185
+	SYS_THREAD_SELFCOUNTS              = 186
 	SYS_FDATASYNC                      = 187
 	SYS_STAT                           = 188
 	SYS_FSTAT                          = 189
@@ -278,7 +280,6 @@ const (
 	SYS_KQUEUE                         = 362
 	SYS_KEVENT                         = 363
 	SYS_LCHOWN                         = 364
-	SYS_STACK_SNAPSHOT                 = 365
 	SYS_BSDTHREAD_REGISTER             = 366
 	SYS_WORKQ_OPEN                     = 367
 	SYS_WORKQ_KERNRETURN               = 368
@@ -287,6 +288,8 @@ const (
 	SYS___OLD_SEMWAIT_SIGNAL_NOCANCEL  = 371
 	SYS_THREAD_SELFID                  = 372
 	SYS_LEDGER                         = 373
+	SYS_KEVENT_QOS                     = 374
+	SYS_KEVENT_ID                      = 375
 	SYS___MAC_EXECVE                   = 380
 	SYS___MAC_SYSCALL                  = 381
 	SYS___MAC_GET_FILE                 = 382
@@ -298,11 +301,8 @@ const (
 	SYS___MAC_GET_FD                   = 388
 	SYS___MAC_SET_FD                   = 389
 	SYS___MAC_GET_PID                  = 390
-	SYS___MAC_GET_LCID                 = 391
-	SYS___MAC_GET_LCTX                 = 392
-	SYS___MAC_SET_LCTX                 = 393
-	SYS_SETLCID                        = 394
-	SYS_GETLCID                        = 395
+	SYS_PSELECT                        = 394
+	SYS_PSELECT_NOCANCEL               = 395
 	SYS_READ_NOCANCEL                  = 396
 	SYS_WRITE_NOCANCEL                 = 397
 	SYS_OPEN_NOCANCEL                  = 398
@@ -351,6 +351,7 @@ const (
 	SYS_GUARDED_CLOSE_NP               = 442
 	SYS_GUARDED_KQUEUE_NP              = 443
 	SYS_CHANGE_FDGUARD_NP              = 444
+	SYS_USRCTL                         = 445
 	SYS_PROC_RLIMIT_CONTROL            = 446
 	SYS_CONNECTX                       = 447
 	SYS_DISCONNECTX                    = 448
@@ -367,6 +368,7 @@ const (
 	SYS_COALITION_INFO                 = 459
 	SYS_NECP_MATCH_POLICY              = 460
 	SYS_GETATTRLISTBULK                = 461
+	SYS_CLONEFILEAT                    = 462
 	SYS_OPENAT                         = 463
 	SYS_OPENAT_NOCANCEL                = 464
 	SYS_RENAMEAT                       = 465
@@ -392,7 +394,43 @@ const (
 	SYS_GUARDED_WRITE_NP               = 485
 	SYS_GUARDED_PWRITE_NP              = 486
 	SYS_GUARDED_WRITEV_NP              = 487
-	SYS_RENAME_EXT                     = 488
+	SYS_RENAMEATX_NP                   = 488
 	SYS_MREMAP_ENCRYPTED               = 489
-	SYS_MAXSYSCALL                     = 490
+	SYS_NETAGENT_TRIGGER               = 490
+	SYS_STACK_SNAPSHOT_WITH_CONFIG     = 491
+	SYS_MICROSTACKSHOT                 = 492
+	SYS_GRAB_PGO_DATA                  = 493
+	SYS_PERSONA                        = 494
+	SYS_WORK_INTERVAL_CTL              = 499
+	SYS_GETENTROPY                     = 500
+	SYS_NECP_OPEN                      = 501
+	SYS_NECP_CLIENT_ACTION             = 502
+	SYS___NEXUS_OPEN                   = 503
+	SYS___NEXUS_REGISTER               = 504
+	SYS___NEXUS_DEREGISTER             = 505
+	SYS___NEXUS_CREATE                 = 506
+	SYS___NEXUS_DESTROY                = 507
+	SYS___NEXUS_GET_OPT                = 508
+	SYS___NEXUS_SET_OPT                = 509
+	SYS___CHANNEL_OPEN                 = 510
+	SYS___CHANNEL_GET_INFO             = 511
+	SYS___CHANNEL_SYNC                 = 512
+	SYS___CHANNEL_GET_OPT              = 513
+	SYS___CHANNEL_SET_OPT              = 514
+	SYS_ULOCK_WAIT                     = 515
+	SYS_ULOCK_WAKE                     = 516
+	SYS_FCLONEFILEAT                   = 517
+	SYS_FS_SNAPSHOT                    = 518
+	SYS_TERMINATE_WITH_PAYLOAD         = 520
+	SYS_ABORT_WITH_PAYLOAD             = 521
+	SYS_NECP_SESSION_OPEN              = 522
+	SYS_NECP_SESSION_ACTION            = 523
+	SYS_SETATTRLISTAT                  = 524
+	SYS_NET_QOS_GUIDELINE              = 525
+	SYS_FMOUNT                         = 526
+	SYS_NTP_ADJTIME                    = 527
+	SYS_NTP_GETTIME                    = 528
+	SYS_OS_FAULT_WITH_PAYLOAD          = 529
+	SYS_MAXSYSCALL                     = 530
+	SYS_INVALID                        = 63
 )
--- a/vendor/golang.org/x/sys/unix/zsysnum_darwin_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_darwin_amd64.go
@@ -1,5 +1,5 @@
-// mksysnum_darwin.pl /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/usr/include/sys/syscall.h
-// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
+// mksysnum_darwin.pl /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk/usr/include/sys/syscall.h
+// Code generated by the command above; see README.md. DO NOT EDIT.

 // +build amd64,darwin

@@ -121,13 +121,15 @@ const (
 	SYS_CSOPS                          = 169
 	SYS_CSOPS_AUDITTOKEN               = 170
 	SYS_WAITID                         = 173
+	SYS_KDEBUG_TYPEFILTER              = 177
+	SYS_KDEBUG_TRACE_STRING            = 178
 	SYS_KDEBUG_TRACE64                 = 179
 	SYS_KDEBUG_TRACE                   = 180
 	SYS_SETGID                         = 181
 	SYS_SETEGID                        = 182
 	SYS_SETEUID                        = 183
 	SYS_SIGRETURN                      = 184
-	SYS_CHUD                           = 185
+	SYS_THREAD_SELFCOUNTS              = 186
 	SYS_FDATASYNC                      = 187
 	SYS_STAT                           = 188
 	SYS_FSTAT                          = 189
@@ -278,7 +280,6 @@ const (
 	SYS_KQUEUE                         = 362
 	SYS_KEVENT                         = 363
 	SYS_LCHOWN                         = 364
-	SYS_STACK_SNAPSHOT                 = 365
 	SYS_BSDTHREAD_REGISTER             = 366
 	SYS_WORKQ_OPEN                     = 367
 	SYS_WORKQ_KERNRETURN               = 368
@@ -287,6 +288,8 @@ const (
 	SYS___OLD_SEMWAIT_SIGNAL_NOCANCEL  = 371
 	SYS_THREAD_SELFID                  = 372
 	SYS_LEDGER                         = 373
+	SYS_KEVENT_QOS                     = 374
+	SYS_KEVENT_ID                      = 375
 	SYS___MAC_EXECVE                   = 380
 	SYS___MAC_SYSCALL                  = 381
 	SYS___MAC_GET_FILE                 = 382
@@ -298,11 +301,8 @@ const (
 	SYS___MAC_GET_FD                   = 388
 	SYS___MAC_SET_FD                   = 389
 	SYS___MAC_GET_PID                  = 390
-	SYS___MAC_GET_LCID                 = 391
-	SYS___MAC_GET_LCTX                 = 392
-	SYS___MAC_SET_LCTX                 = 393
-	SYS_SETLCID                        = 394
-	SYS_GETLCID                        = 395
+	SYS_PSELECT                        = 394
+	SYS_PSELECT_NOCANCEL               = 395
 	SYS_READ_NOCANCEL                  = 396
 	SYS_WRITE_NOCANCEL                 = 397
 	SYS_OPEN_NOCANCEL                  = 398
@@ -351,6 +351,7 @@ const (
 	SYS_GUARDED_CLOSE_NP               = 442
 	SYS_GUARDED_KQUEUE_NP              = 443
 	SYS_CHANGE_FDGUARD_NP              = 444
+	SYS_USRCTL                         = 445
 	SYS_PROC_RLIMIT_CONTROL            = 446
 	SYS_CONNECTX                       = 447
 	SYS_DISCONNECTX                    = 448
@@ -367,6 +368,7 @@ const (
 	SYS_COALITION_INFO                 = 459
 	SYS_NECP_MATCH_POLICY              = 460
 	SYS_GETATTRLISTBULK                = 461
+	SYS_CLONEFILEAT                    = 462
 	SYS_OPENAT                         = 463
 	SYS_OPENAT_NOCANCEL                = 464
 	SYS_RENAMEAT                       = 465
@@ -392,7 +394,43 @@ const (
 	SYS_GUARDED_WRITE_NP               = 485
 	SYS_GUARDED_PWRITE_NP              = 486
 	SYS_GUARDED_WRITEV_NP              = 487
-	SYS_RENAME_EXT                     = 488
+	SYS_RENAMEATX_NP                   = 488
 	SYS_MREMAP_ENCRYPTED               = 489
-	SYS_MAXSYSCALL                     = 490
+	SYS_NETAGENT_TRIGGER               = 490
+	SYS_STACK_SNAPSHOT_WITH_CONFIG     = 491
+	SYS_MICROSTACKSHOT                 = 492
+	SYS_GRAB_PGO_DATA                  = 493
+	SYS_PERSONA                        = 494
+	SYS_WORK_INTERVAL_CTL              = 499
+	SYS_GETENTROPY                     = 500
+	SYS_NECP_OPEN                      = 501
+	SYS_NECP_CLIENT_ACTION             = 502
+	SYS___NEXUS_OPEN                   = 503
+	SYS___NEXUS_REGISTER               = 504
+	SYS___NEXUS_DEREGISTER             = 505
+	SYS___NEXUS_CREATE                 = 506
+	SYS___NEXUS_DESTROY                = 507
+	SYS___NEXUS_GET_OPT                = 508
+	SYS___NEXUS_SET_OPT                = 509
+	SYS___CHANNEL_OPEN                 = 510
+	SYS___CHANNEL_GET_INFO             = 511
+	SYS___CHANNEL_SYNC                 = 512
+	SYS___CHANNEL_GET_OPT              = 513
+	SYS___CHANNEL_SET_OPT              = 514
+	SYS_ULOCK_WAIT                     = 515
+	SYS_ULOCK_WAKE                     = 516
+	SYS_FCLONEFILEAT                   = 517
+	SYS_FS_SNAPSHOT                    = 518
+	SYS_TERMINATE_WITH_PAYLOAD         = 520
+	SYS_ABORT_WITH_PAYLOAD             = 521
+	SYS_NECP_SESSION_OPEN              = 522
+	SYS_NECP_SESSION_ACTION            = 523
+	SYS_SETATTRLISTAT                  = 524
+	SYS_NET_QOS_GUIDELINE              = 525
+	SYS_FMOUNT                         = 526
+	SYS_NTP_ADJTIME                    = 527
+	SYS_NTP_GETTIME                    = 528
+	SYS_OS_FAULT_WITH_PAYLOAD          = 529
+	SYS_MAXSYSCALL                     = 530
+	SYS_INVALID                        = 63
 )
--- a/vendor/golang.org/x/sys/unix/zsysnum_darwin_arm.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_darwin_arm.go
@@ -1,4 +1,4 @@
-// mksysnum_darwin.pl /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS10.2.sdk/usr/include/sys/syscall.h
+// mksysnum_darwin.pl /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS11.1.sdk/usr/include/sys/syscall.h
 // Code generated by the command above; see README.md. DO NOT EDIT.

 // +build arm,darwin
@@ -129,6 +129,7 @@ const (
 	SYS_SETEGID                        = 182
 	SYS_SETEUID                        = 183
 	SYS_SIGRETURN                      = 184
+	SYS_THREAD_SELFCOUNTS              = 186
 	SYS_FDATASYNC                      = 187
 	SYS_STAT                           = 188
 	SYS_FSTAT                          = 189
@@ -288,6 +289,7 @@ const (
 	SYS_THREAD_SELFID                  = 372
 	SYS_LEDGER                         = 373
 	SYS_KEVENT_QOS                     = 374
+	SYS_KEVENT_ID                      = 375
 	SYS___MAC_EXECVE                   = 380
 	SYS___MAC_SYSCALL                  = 381
 	SYS___MAC_GET_FILE                 = 382
@@ -421,6 +423,14 @@ const (
 	SYS_FS_SNAPSHOT                    = 518
 	SYS_TERMINATE_WITH_PAYLOAD         = 520
 	SYS_ABORT_WITH_PAYLOAD             = 521
-	SYS_MAXSYSCALL                     = 522
+	SYS_NECP_SESSION_OPEN              = 522
+	SYS_NECP_SESSION_ACTION            = 523
+	SYS_SETATTRLISTAT                  = 524
+	SYS_NET_QOS_GUIDELINE              = 525
+	SYS_FMOUNT                         = 526
+	SYS_NTP_ADJTIME                    = 527
+	SYS_NTP_GETTIME                    = 528
+	SYS_OS_FAULT_WITH_PAYLOAD          = 529
+	SYS_MAXSYSCALL                     = 530
 	SYS_INVALID                        = 63
 )
--- a/vendor/golang.org/x/sys/unix/zsysnum_darwin_arm64.go
+++ b/vendor/golang.org/x/sys/unix/zsysnum_darwin_arm64.go
@@ -1,4 +1,4 @@
-// mksysnum_darwin.pl /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS10.2.sdk/usr/include/sys/syscall.h
+// mksysnum_darwin.pl /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS11.1.sdk/usr/include/sys/syscall.h
 // Code generated by the command above; see README.md. DO NOT EDIT.

 // +build arm64,darwin
@@ -129,6 +129,7 @@ const (
 	SYS_SETEGID                        = 182
 	SYS_SETEUID                        = 183
 	SYS_SIGRETURN                      = 184
+	SYS_THREAD_SELFCOUNTS              = 186
 	SYS_FDATASYNC                      = 187
 	SYS_STAT                           = 188
 	SYS_FSTAT                          = 189
@@ -288,6 +289,7 @@ const (
 	SYS_THREAD_SELFID                  = 372
 	SYS_LEDGER                         = 373
 	SYS_KEVENT_QOS                     = 374
+	SYS_KEVENT_ID                      = 375
 	SYS___MAC_EXECVE                   = 380
 	SYS___MAC_SYSCALL                  = 381
 	SYS___MAC_GET_FILE                 = 382
@@ -421,6 +423,14 @@ const (
 	SYS_FS_SNAPSHOT                    = 518
 	SYS_TERMINATE_WITH_PAYLOAD         = 520
 	SYS_ABORT_WITH_PAYLOAD             = 521
-	SYS_MAXSYSCALL                     = 522
+	SYS_NECP_SESSION_OPEN              = 522
+	SYS_NECP_SESSION_ACTION            = 523
+	SYS_SETATTRLISTAT                  = 524
+	SYS_NET_QOS_GUIDELINE              = 525
+	SYS_FMOUNT                         = 526
+	SYS_NTP_ADJTIME                    = 527
+	SYS_NTP_GETTIME                    = 528
+	SYS_OS_FAULT_WITH_PAYLOAD          = 529
+	SYS_MAXSYSCALL                     = 530
 	SYS_INVALID                        = 63
 )
--- a/vendor/golang.org/x/sys/unix/ztypes_darwin_386.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_darwin_386.go
@@ -479,3 +479,11 @@ const (
 	POLLWRBAND = 0x100
 	POLLWRNORM = 0x4
 )
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
--- a/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go
@@ -489,3 +489,11 @@ const (
 	POLLWRBAND = 0x100
 	POLLWRNORM = 0x4
 )
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
--- a/vendor/golang.org/x/sys/unix/ztypes_darwin_arm.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_darwin_arm.go
@@ -480,3 +480,11 @@ const (
 	POLLWRBAND = 0x100
 	POLLWRNORM = 0x4
 )
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
--- a/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go
@@ -489,3 +489,11 @@ const (
 	POLLWRBAND = 0x100
 	POLLWRNORM = 0x4
 )
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
--- a/vendor/golang.org/x/sys/unix/ztypes_dragonfly_amd64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_dragonfly_amd64.go
@@ -442,6 +442,13 @@ type Termios struct {
 	Ospeed uint32
 }

+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
 const (
 	AT_FDCWD            = 0xfffafdcd
 	AT_SYMLINK_NOFOLLOW = 0x1
--- a/vendor/golang.org/x/sys/unix/ztypes_netbsd_386.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_netbsd_386.go
@@ -382,6 +382,13 @@ type Termios struct {
 	Ospeed int32
 }

+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
 const (
 	AT_FDCWD            = -0x64
 	AT_SYMLINK_NOFOLLOW = 0x200
--- a/vendor/golang.org/x/sys/unix/ztypes_netbsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_netbsd_amd64.go
@@ -389,6 +389,13 @@ type Termios struct {
 	Ospeed int32
 }

+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
 const (
 	AT_FDCWD            = -0x64
 	AT_SYMLINK_NOFOLLOW = 0x200
--- a/vendor/golang.org/x/sys/unix/ztypes_netbsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_netbsd_arm.go
@@ -387,6 +387,13 @@ type Termios struct {
 	Ospeed int32
 }

+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
 const (
 	AT_FDCWD            = -0x64
 	AT_SYMLINK_NOFOLLOW = 0x200
--- a/vendor/golang.org/x/sys/unix/ztypes_openbsd_386.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_openbsd_386.go
@@ -440,6 +440,13 @@ type Termios struct {
 	Ospeed int32
 }

+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
 const (
 	AT_FDCWD            = -0x64
 	AT_SYMLINK_NOFOLLOW = 0x2
--- a/vendor/golang.org/x/sys/unix/ztypes_openbsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_openbsd_amd64.go
@@ -447,6 +447,13 @@ type Termios struct {
 	Ospeed int32
 }

+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
 const (
 	AT_FDCWD            = -0x64
 	AT_SYMLINK_NOFOLLOW = 0x2
--- a/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm.go
@@ -433,6 +433,13 @@ type Termios struct {
 	Ospeed int32
 }

+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
 const (
 	AT_FDCWD            = -0x64
 	AT_SYMLINK_NOFOLLOW = 0x2
--- a/vendor/golang.org/x/sys/windows/syscall_windows.go
+++ b/vendor/golang.org/x/sys/windows/syscall_windows.go
@@ -16,7 +16,46 @@ import (

 type Handle uintptr

-const InvalidHandle = ^Handle(0)
+const (
+	InvalidHandle = ^Handle(0)
+
+	// Flags for DefineDosDevice.
+	DDD_EXACT_MATCH_ON_REMOVE = 0x00000004
+	DDD_NO_BROADCAST_SYSTEM   = 0x00000008
+	DDD_RAW_TARGET_PATH       = 0x00000001
+	DDD_REMOVE_DEFINITION     = 0x00000002
+
+	// Return values for GetDriveType.
+	DRIVE_UNKNOWN     = 0
+	DRIVE_NO_ROOT_DIR = 1
+	DRIVE_REMOVABLE   = 2
+	DRIVE_FIXED       = 3
+	DRIVE_REMOTE      = 4
+	DRIVE_CDROM       = 5
+	DRIVE_RAMDISK     = 6
+
+	// File system flags from GetVolumeInformation and GetVolumeInformationByHandle.
+	FILE_CASE_SENSITIVE_SEARCH        = 0x00000001
+	FILE_CASE_PRESERVED_NAMES         = 0x00000002
+	FILE_FILE_COMPRESSION             = 0x00000010
+	FILE_DAX_VOLUME                   = 0x20000000
+	FILE_NAMED_STREAMS                = 0x00040000
+	FILE_PERSISTENT_ACLS              = 0x00000008
+	FILE_READ_ONLY_VOLUME             = 0x00080000
+	FILE_SEQUENTIAL_WRITE_ONCE        = 0x00100000
+	FILE_SUPPORTS_ENCRYPTION          = 0x00020000
+	FILE_SUPPORTS_EXTENDED_ATTRIBUTES = 0x00800000
+	FILE_SUPPORTS_HARD_LINKS          = 0x00400000
+	FILE_SUPPORTS_OBJECT_IDS          = 0x00010000
+	FILE_SUPPORTS_OPEN_BY_FILE_ID     = 0x01000000
+	FILE_SUPPORTS_REPARSE_POINTS      = 0x00000080
+	FILE_SUPPORTS_SPARSE_FILES        = 0x00000040
+	FILE_SUPPORTS_TRANSACTIONS        = 0x00200000
+	FILE_SUPPORTS_USN_JOURNAL         = 0x02000000
+	FILE_UNICODE_ON_DISK              = 0x00000004
+	FILE_VOLUME_IS_COMPRESSED         = 0x00008000
+	FILE_VOLUME_QUOTAS                = 0x00000020
+)

 // StringToUTF16 is deprecated. Use UTF16FromString instead.
 // If s contains a NUL byte this function panics instead of
@@ -200,6 +239,27 @@ func NewCallbackCDecl(fn interface{}) uintptr {
 //sys	ResetEvent(event Handle) (err error) = kernel32.ResetEvent
 //sys	PulseEvent(event Handle) (err error) = kernel32.PulseEvent

+// Volume Management Functions
+//sys	DefineDosDevice(flags uint32, deviceName *uint16, targetPath *uint16) (err error) = DefineDosDeviceW
+//sys	DeleteVolumeMountPoint(volumeMountPoint *uint16) (err error) = DeleteVolumeMountPointW
+//sys	FindFirstVolume(volumeName *uint16, bufferLength uint32) (handle Handle, err error) [failretval==InvalidHandle] = FindFirstVolumeW
+//sys	FindFirstVolumeMountPoint(rootPathName *uint16, volumeMountPoint *uint16, bufferLength uint32) (handle Handle, err error) [failretval==InvalidHandle] = FindFirstVolumeMountPointW
+//sys	FindNextVolume(findVolume Handle, volumeName *uint16, bufferLength uint32) (err error) = FindNextVolumeW
+//sys	FindNextVolumeMountPoint(findVolumeMountPoint Handle, volumeMountPoint *uint16, bufferLength uint32) (err error) = FindNextVolumeMountPointW
+//sys	FindVolumeClose(findVolume Handle) (err error)
+//sys	FindVolumeMountPointClose(findVolumeMountPoint Handle) (err error)
+//sys	GetDriveType(rootPathName *uint16) (driveType uint32)
+//sys	GetLogicalDrives() (drivesBitMask uint32, err error) [failretval==0]
+//sys	GetLogicalDriveStrings(bufferLength uint32, buffer *uint16) (n uint32, err error) [failretval==0] = GetLogicalDriveStringsW
+//sys	GetVolumeInformation(rootPathName *uint16, volumeNameBuffer *uint16, volumeNameSize uint32, volumeNameSerialNumber *uint32, maximumComponentLength *uint32, fileSystemFlags *uint32, fileSystemNameBuffer *uint16, fileSystemNameSize uint32) (err error) = GetVolumeInformationW
+//sys	GetVolumeInformationByHandle(file Handle, volumeNameBuffer *uint16, volumeNameSize uint32, volumeNameSerialNumber *uint32, maximumComponentLength *uint32, fileSystemFlags *uint32, fileSystemNameBuffer *uint16, fileSystemNameSize uint32) (err error) = GetVolumeInformationByHandleW
+//sys	GetVolumeNameForVolumeMountPoint(volumeMountPoint *uint16, volumeName *uint16, bufferlength uint32) (err error) = GetVolumeNameForVolumeMountPointW
+//sys	GetVolumePathName(fileName *uint16, volumePathName *uint16, bufferLength uint32) (err error) = GetVolumePathNameW
+//sys	GetVolumePathNamesForVolumeName(volumeName *uint16, volumePathNames *uint16, bufferLength uint32, returnLength *uint32) (err error) = GetVolumePathNamesForVolumeNameW
+//sys	QueryDosDevice(deviceName *uint16, targetPath *uint16, max uint32) (n uint32, err error) [failretval==0] = QueryDosDeviceW
+//sys	SetVolumeLabel(rootPathName *uint16, volumeName *uint16) (err error) = SetVolumeLabelW
+//sys	SetVolumeMountPoint(volumeMountPoint *uint16, volumeName *uint16) (err error) = SetVolumeMountPointW
+
 // syscall interface implementation for other packages

 // GetProcAddressByOrdinal retrieves the address of the exported
@@ -796,6 +856,75 @@ func ConnectEx(fd Handle, sa Sockaddr, sendBuf *byte, sendDataLen uint32, bytesS
 	return connectEx(fd, ptr, n, sendBuf, sendDataLen, bytesSent, overlapped)
 }

+var sendRecvMsgFunc struct {
+	once     sync.Once
+	sendAddr uintptr
+	recvAddr uintptr
+	err      error
+}
+
+func loadWSASendRecvMsg() error {
+	sendRecvMsgFunc.once.Do(func() {
+		var s Handle
+		s, sendRecvMsgFunc.err = Socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP)
+		if sendRecvMsgFunc.err != nil {
+			return
+		}
+		defer CloseHandle(s)
+		var n uint32
+		sendRecvMsgFunc.err = WSAIoctl(s,
+			SIO_GET_EXTENSION_FUNCTION_POINTER,
+			(*byte)(unsafe.Pointer(&WSAID_WSARECVMSG)),
+			uint32(unsafe.Sizeof(WSAID_WSARECVMSG)),
+			(*byte)(unsafe.Pointer(&sendRecvMsgFunc.recvAddr)),
+			uint32(unsafe.Sizeof(sendRecvMsgFunc.recvAddr)),
+			&n, nil, 0)
+		if sendRecvMsgFunc.err != nil {
+			return
+		}
+		sendRecvMsgFunc.err = WSAIoctl(s,
+			SIO_GET_EXTENSION_FUNCTION_POINTER,
+			(*byte)(unsafe.Pointer(&WSAID_WSASENDMSG)),
+			uint32(unsafe.Sizeof(WSAID_WSASENDMSG)),
+			(*byte)(unsafe.Pointer(&sendRecvMsgFunc.sendAddr)),
+			uint32(unsafe.Sizeof(sendRecvMsgFunc.sendAddr)),
+			&n, nil, 0)
+	})
+	return sendRecvMsgFunc.err
+}
+
+func WSASendMsg(fd Handle, msg *WSAMsg, flags uint32, bytesSent *uint32, overlapped *Overlapped, croutine *byte) error {
+	err := loadWSASendRecvMsg()
+	if err != nil {
+		return err
+	}
+	r1, _, e1 := syscall.Syscall6(sendRecvMsgFunc.sendAddr, 6, uintptr(fd), uintptr(unsafe.Pointer(msg)), uintptr(flags), uintptr(unsafe.Pointer(bytesSent)), uintptr(unsafe.Pointer(overlapped)), uintptr(unsafe.Pointer(croutine)))
+	if r1 == socket_error {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return err
+}
+
+func WSARecvMsg(fd Handle, msg *WSAMsg, bytesReceived *uint32, overlapped *Overlapped, croutine *byte) error {
+	err := loadWSASendRecvMsg()
+	if err != nil {
+		return err
+	}
+	r1, _, e1 := syscall.Syscall6(sendRecvMsgFunc.recvAddr, 5, uintptr(fd), uintptr(unsafe.Pointer(msg)), uintptr(unsafe.Pointer(bytesReceived)), uintptr(unsafe.Pointer(overlapped)), uintptr(unsafe.Pointer(croutine)), 0)
+	if r1 == socket_error {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return err
+}
+
 // Invented structures to support what package os expects.
 type Rusage struct {
 	CreationTime Filetime
--- a/vendor/golang.org/x/sys/windows/types_windows.go
+++ b/vendor/golang.org/x/sys/windows/types_windows.go
@@ -29,6 +29,7 @@ const (
 	ERROR_NOT_FOUND              syscall.Errno = 1168
 	ERROR_PRIVILEGE_NOT_HELD     syscall.Errno = 1314
 	WSAEACCES                    syscall.Errno = 10013
+	WSAEMSGSIZE                  syscall.Errno = 10040
 	WSAECONNRESET                syscall.Errno = 10054
 )

@@ -158,9 +159,6 @@ const (
 	WAIT_OBJECT_0  = 0x00000000
 	WAIT_FAILED    = 0xFFFFFFFF

-	CREATE_NEW_PROCESS_GROUP   = 0x00000200
-	CREATE_UNICODE_ENVIRONMENT = 0x00000400
-
 	PROCESS_TERMINATE         = 1
 	PROCESS_QUERY_INFORMATION = 0x00000400
 	SYNCHRONIZE               = 0x00100000
@@ -177,6 +175,26 @@ const (
 	APPLICATION_ERROR = 1 << 29
 )

+const (
+	// Process creation flags.
+	CREATE_BREAKAWAY_FROM_JOB        = 0x01000000
+	CREATE_DEFAULT_ERROR_MODE        = 0x04000000
+	CREATE_NEW_CONSOLE               = 0x00000010
+	CREATE_NEW_PROCESS_GROUP         = 0x00000200
+	CREATE_NO_WINDOW                 = 0x08000000
+	CREATE_PROTECTED_PROCESS         = 0x00040000
+	CREATE_PRESERVE_CODE_AUTHZ_LEVEL = 0x02000000
+	CREATE_SEPARATE_WOW_VDM          = 0x00000800
+	CREATE_SHARED_WOW_VDM            = 0x00001000
+	CREATE_SUSPENDED                 = 0x00000004
+	CREATE_UNICODE_ENVIRONMENT       = 0x00000400
+	DEBUG_ONLY_THIS_PROCESS          = 0x00000002
+	DEBUG_PROCESS                    = 0x00000001
+	DETACHED_PROCESS                 = 0x00000008
+	EXTENDED_STARTUPINFO_PRESENT     = 0x00080000
+	INHERIT_PARENT_AFFINITY          = 0x00010000
+)
+
 const (
 	// flags for CreateToolhelp32Snapshot
 	TH32CS_SNAPHEAPLIST = 0x01
@@ -567,6 +585,16 @@ const (
 	IPV6_JOIN_GROUP     = 0xc
 	IPV6_LEAVE_GROUP    = 0xd

+	MSG_OOB       = 0x1
+	MSG_PEEK      = 0x2
+	MSG_DONTROUTE = 0x4
+	MSG_WAITALL   = 0x8
+
+	MSG_TRUNC  = 0x0100
+	MSG_CTRUNC = 0x0200
+	MSG_BCAST  = 0x0400
+	MSG_MCAST  = 0x0800
+
 	SOMAXCONN = 0x7fffffff

 	TCP_NODELAY = 1
@@ -584,6 +612,15 @@ type WSABuf struct {
 	Buf *byte
 }

+type WSAMsg struct {
+	Name        *syscall.RawSockaddrAny
+	Namelen     int32
+	Buffers     *WSABuf
+	BufferCount uint32
+	Control     WSABuf
+	Flags       uint32
+}
+
 // Invented values to support what package os expects.
 const (
 	S_IFMT   = 0x1f000
@@ -1011,6 +1048,20 @@ var WSAID_CONNECTEX = GUID{
 	[8]byte{0x8e, 0xe9, 0x76, 0xe5, 0x8c, 0x74, 0x06, 0x3e},
 }

+var WSAID_WSASENDMSG = GUID{
+	0xa441e712,
+	0x754f,
+	0x43ca,
+	[8]byte{0x84, 0xa7, 0x0d, 0xee, 0x44, 0xcf, 0x60, 0x6d},
+}
+
+var WSAID_WSARECVMSG = GUID{
+	0xf689d7c8,
+	0x6f1f,
+	0x436b,
+	[8]byte{0x8a, 0x53, 0xe5, 0x4f, 0xe3, 0x51, 0xc3, 0x22},
+}
+
 const (
 	FILE_SKIP_COMPLETION_PORT_ON_SUCCESS = 1
 	FILE_SKIP_SET_EVENT_ON_HANDLE        = 2
--- a/vendor/golang.org/x/sys/windows/zsyscall_windows.go
+++ b/vendor/golang.org/x/sys/windows/zsyscall_windows.go
@@ -178,6 +178,25 @@ var (
 	procSetEvent                           = modkernel32.NewProc("SetEvent")
 	procResetEvent                         = modkernel32.NewProc("ResetEvent")
 	procPulseEvent                         = modkernel32.NewProc("PulseEvent")
+	procDefineDosDeviceW                   = modkernel32.NewProc("DefineDosDeviceW")
+	procDeleteVolumeMountPointW            = modkernel32.NewProc("DeleteVolumeMountPointW")
+	procFindFirstVolumeW                   = modkernel32.NewProc("FindFirstVolumeW")
+	procFindFirstVolumeMountPointW         = modkernel32.NewProc("FindFirstVolumeMountPointW")
+	procFindNextVolumeW                    = modkernel32.NewProc("FindNextVolumeW")
+	procFindNextVolumeMountPointW          = modkernel32.NewProc("FindNextVolumeMountPointW")
+	procFindVolumeClose                    = modkernel32.NewProc("FindVolumeClose")
+	procFindVolumeMountPointClose          = modkernel32.NewProc("FindVolumeMountPointClose")
+	procGetDriveType                       = modkernel32.NewProc("GetDriveType")
+	procGetLogicalDrives                   = modkernel32.NewProc("GetLogicalDrives")
+	procGetLogicalDriveStringsW            = modkernel32.NewProc("GetLogicalDriveStringsW")
+	procGetVolumeInformationW              = modkernel32.NewProc("GetVolumeInformationW")
+	procGetVolumeInformationByHandleW      = modkernel32.NewProc("GetVolumeInformationByHandleW")
+	procGetVolumeNameForVolumeMountPointW  = modkernel32.NewProc("GetVolumeNameForVolumeMountPointW")
+	procGetVolumePathNameW                 = modkernel32.NewProc("GetVolumePathNameW")
+	procGetVolumePathNamesForVolumeNameW   = modkernel32.NewProc("GetVolumePathNamesForVolumeNameW")
+	procQueryDosDeviceW                    = modkernel32.NewProc("QueryDosDeviceW")
+	procSetVolumeLabelW                    = modkernel32.NewProc("SetVolumeLabelW")
+	procSetVolumeMountPointW               = modkernel32.NewProc("SetVolumeMountPointW")
 	procWSAStartup                         = modws2_32.NewProc("WSAStartup")
 	procWSACleanup                         = modws2_32.NewProc("WSACleanup")
 	procWSAIoctl                           = modws2_32.NewProc("WSAIoctl")
@@ -1843,6 +1862,233 @@ func PulseEvent(event Handle) (err error) {
 	return
 }

+func DefineDosDevice(flags uint32, deviceName *uint16, targetPath *uint16) (err error) {
+	r1, _, e1 := syscall.Syscall(procDefineDosDeviceW.Addr(), 3, uintptr(flags), uintptr(unsafe.Pointer(deviceName)), uintptr(unsafe.Pointer(targetPath)))
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func DeleteVolumeMountPoint(volumeMountPoint *uint16) (err error) {
+	r1, _, e1 := syscall.Syscall(procDeleteVolumeMountPointW.Addr(), 1, uintptr(unsafe.Pointer(volumeMountPoint)), 0, 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func FindFirstVolume(volumeName *uint16, bufferLength uint32) (handle Handle, err error) {
+	r0, _, e1 := syscall.Syscall(procFindFirstVolumeW.Addr(), 2, uintptr(unsafe.Pointer(volumeName)), uintptr(bufferLength), 0)
+	handle = Handle(r0)
+	if handle == InvalidHandle {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func FindFirstVolumeMountPoint(rootPathName *uint16, volumeMountPoint *uint16, bufferLength uint32) (handle Handle, err error) {
+	r0, _, e1 := syscall.Syscall(procFindFirstVolumeMountPointW.Addr(), 3, uintptr(unsafe.Pointer(rootPathName)), uintptr(unsafe.Pointer(volumeMountPoint)), uintptr(bufferLength))
+	handle = Handle(r0)
+	if handle == InvalidHandle {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func FindNextVolume(findVolume Handle, volumeName *uint16, bufferLength uint32) (err error) {
+	r1, _, e1 := syscall.Syscall(procFindNextVolumeW.Addr(), 3, uintptr(findVolume), uintptr(unsafe.Pointer(volumeName)), uintptr(bufferLength))
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func FindNextVolumeMountPoint(findVolumeMountPoint Handle, volumeMountPoint *uint16, bufferLength uint32) (err error) {
+	r1, _, e1 := syscall.Syscall(procFindNextVolumeMountPointW.Addr(), 3, uintptr(findVolumeMountPoint), uintptr(unsafe.Pointer(volumeMountPoint)), uintptr(bufferLength))
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func FindVolumeClose(findVolume Handle) (err error) {
+	r1, _, e1 := syscall.Syscall(procFindVolumeClose.Addr(), 1, uintptr(findVolume), 0, 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func FindVolumeMountPointClose(findVolumeMountPoint Handle) (err error) {
+	r1, _, e1 := syscall.Syscall(procFindVolumeMountPointClose.Addr(), 1, uintptr(findVolumeMountPoint), 0, 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func GetDriveType(rootPathName *uint16) (driveType uint32) {
+	r0, _, _ := syscall.Syscall(procGetDriveType.Addr(), 1, uintptr(unsafe.Pointer(rootPathName)), 0, 0)
+	driveType = uint32(r0)
+	return
+}
+
+func GetLogicalDrives() (drivesBitMask uint32, err error) {
+	r0, _, e1 := syscall.Syscall(procGetLogicalDrives.Addr(), 0, 0, 0, 0)
+	drivesBitMask = uint32(r0)
+	if drivesBitMask == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func GetLogicalDriveStrings(bufferLength uint32, buffer *uint16) (n uint32, err error) {
+	r0, _, e1 := syscall.Syscall(procGetLogicalDriveStringsW.Addr(), 2, uintptr(bufferLength), uintptr(unsafe.Pointer(buffer)), 0)
+	n = uint32(r0)
+	if n == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func GetVolumeInformation(rootPathName *uint16, volumeNameBuffer *uint16, volumeNameSize uint32, volumeNameSerialNumber *uint32, maximumComponentLength *uint32, fileSystemFlags *uint32, fileSystemNameBuffer *uint16, fileSystemNameSize uint32) (err error) {
+	r1, _, e1 := syscall.Syscall9(procGetVolumeInformationW.Addr(), 8, uintptr(unsafe.Pointer(rootPathName)), uintptr(unsafe.Pointer(volumeNameBuffer)), uintptr(volumeNameSize), uintptr(unsafe.Pointer(volumeNameSerialNumber)), uintptr(unsafe.Pointer(maximumComponentLength)), uintptr(unsafe.Pointer(fileSystemFlags)), uintptr(unsafe.Pointer(fileSystemNameBuffer)), uintptr(fileSystemNameSize), 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func GetVolumeInformationByHandle(file Handle, volumeNameBuffer *uint16, volumeNameSize uint32, volumeNameSerialNumber *uint32, maximumComponentLength *uint32, fileSystemFlags *uint32, fileSystemNameBuffer *uint16, fileSystemNameSize uint32) (err error) {
+	r1, _, e1 := syscall.Syscall9(procGetVolumeInformationByHandleW.Addr(), 8, uintptr(file), uintptr(unsafe.Pointer(volumeNameBuffer)), uintptr(volumeNameSize), uintptr(unsafe.Pointer(volumeNameSerialNumber)), uintptr(unsafe.Pointer(maximumComponentLength)), uintptr(unsafe.Pointer(fileSystemFlags)), uintptr(unsafe.Pointer(fileSystemNameBuffer)), uintptr(fileSystemNameSize), 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func GetVolumeNameForVolumeMountPoint(volumeMountPoint *uint16, volumeName *uint16, bufferlength uint32) (err error) {
+	r1, _, e1 := syscall.Syscall(procGetVolumeNameForVolumeMountPointW.Addr(), 3, uintptr(unsafe.Pointer(volumeMountPoint)), uintptr(unsafe.Pointer(volumeName)), uintptr(bufferlength))
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func GetVolumePathName(fileName *uint16, volumePathName *uint16, bufferLength uint32) (err error) {
+	r1, _, e1 := syscall.Syscall(procGetVolumePathNameW.Addr(), 3, uintptr(unsafe.Pointer(fileName)), uintptr(unsafe.Pointer(volumePathName)), uintptr(bufferLength))
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func GetVolumePathNamesForVolumeName(volumeName *uint16, volumePathNames *uint16, bufferLength uint32, returnLength *uint32) (err error) {
+	r1, _, e1 := syscall.Syscall6(procGetVolumePathNamesForVolumeNameW.Addr(), 4, uintptr(unsafe.Pointer(volumeName)), uintptr(unsafe.Pointer(volumePathNames)), uintptr(bufferLength), uintptr(unsafe.Pointer(returnLength)), 0, 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func QueryDosDevice(deviceName *uint16, targetPath *uint16, max uint32) (n uint32, err error) {
+	r0, _, e1 := syscall.Syscall(procQueryDosDeviceW.Addr(), 3, uintptr(unsafe.Pointer(deviceName)), uintptr(unsafe.Pointer(targetPath)), uintptr(max))
+	n = uint32(r0)
+	if n == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func SetVolumeLabel(rootPathName *uint16, volumeName *uint16) (err error) {
+	r1, _, e1 := syscall.Syscall(procSetVolumeLabelW.Addr(), 2, uintptr(unsafe.Pointer(rootPathName)), uintptr(unsafe.Pointer(volumeName)), 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func SetVolumeMountPoint(volumeMountPoint *uint16, volumeName *uint16) (err error) {
+	r1, _, e1 := syscall.Syscall(procSetVolumeMountPointW.Addr(), 2, uintptr(unsafe.Pointer(volumeMountPoint)), uintptr(unsafe.Pointer(volumeName)), 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
 func WSAStartup(verreq uint32, data *WSAData) (sockerr error) {
 	r0, _, _ := syscall.Syscall(procWSAStartup.Addr(), 2, uintptr(verreq), uintptr(unsafe.Pointer(data)), 0)
 	if r0 != 0 {
--- a/vendor/gopkg.in/yaml.v2/decode.go
+++ b/vendor/gopkg.in/yaml.v2/decode.go
@@ -251,7 +251,7 @@ func (d *decoder) callUnmarshaler(n *node, u Unmarshaler) (good bool) {
 //
 // If n holds a null value, prepare returns before doing anything.
 func (d *decoder) prepare(n *node, out reflect.Value) (newout reflect.Value, unmarshaled, good bool) {
-	if n.tag == yaml_NULL_TAG || n.kind == scalarNode && n.tag == "" && (n.value == "null" || n.value == "" && n.implicit) {
+	if n.tag == yaml_NULL_TAG || n.kind == scalarNode && n.tag == "" && (n.value == "null" || n.value == "~" || n.value == "" && n.implicit) {
 		return out, false, false
 	}
 	again := true
--- a/vendor/gopkg.in/yaml.v2/decode_test.go
+++ b/vendor/gopkg.in/yaml.v2/decode_test.go
@@ -438,6 +438,9 @@ var unmarshalTests = []struct {
 	{
 		"foo: ''",
 		map[string]*string{"foo": new(string)},
+	}, {
+		"foo: null",
+		map[string]*string{"foo": nil},
 	}, {
 		"foo: null",
 		map[string]string{"foo": ""},
@@ -446,6 +449,18 @@ var unmarshalTests = []struct {
 		map[string]interface{}{"foo": nil},
 	},

+	// Support for ~
+	{
+		"foo: ~",
+		map[string]*string{"foo": nil},
+	}, {
+		"foo: ~",
+		map[string]string{"foo": ""},
+	}, {
+		"foo: ~",
+		map[string]interface{}{"foo": nil},
+	},
+
 	// Ignored field
 	{
 		"a: 1\nb: 2\n",
--- a/vendor/gopkg.in/yaml.v2/yaml.go
+++ b/vendor/gopkg.in/yaml.v2/yaml.go
@@ -140,7 +140,7 @@ func unmarshal(in []byte, out interface{}, strict bool) (err error) {
 // For example:
 //
 //     type T struct {
-//         F int "a,omitempty"
+//         F int `yaml:"a,omitempty"`
 //         B int
 //     }
 //     yaml.Marshal(&T{B: 2}) // Returns "b: 2\n"
--- a/views/admin/post.html
+++ b/views/admin/post.html
@@ -265,7 +265,6 @@ $(document).ready(function() {

    function autoSaveListener() {
        setInterval(function() {
-            idInput.val(cid);
            var data = form.serialize();

            if (savedData != data && !locked) {
@@ -275,7 +274,7 @@ $(document).ready(function() {
                $.post(formAction, data + '&do=auto', function(o) {
                    savedData = data;
                    lastSaveTime = o.time;
-                    cid = o.cid;
+                    idInput.val(o.cid);
                    autoSave.text('已保存' + ' (' + o.time + ')').effect('highlight', 1000);
                    locked = false;
                }, 'json');
--- a/views/search.html
+++ b/views/search.html
@@ -1 +1 @@
-{{define "search"}}<div id="content" class="inner"><article class="post post-search"><h1 class="title">站内搜索</h1><div class="entry-content"><div id="search"><form action="/search.html"><div class="wrapper"><input maxlength="80" placeholder="请输入关键字..." id="keyword" name="q" value="{{.Word}}" type="search" required></div><input class="submit" type="submit" value="搜索"></form></div><div id="searchResult">{{if .Word}}{{with .SearchResult}}{{if gt (.Hits.Hits|len) 0}}<div class="info">本次搜索共找到结果 {{.Hits.Total}} 条 (用时 {{.Took}} 秒)</div>{{range .Hits.Hits}}<div class="item"><div class="title"><a href="/post/{{.Source.Slug}}.html">{{if .Highlight.Title}}{{str2html (join .Highlight.Title "")}}{{else}}{{.Source.Title}}{{end}}</a></div><div class="desc">{{if .Source.Img}}<div class="img"><img data-src="{{.Source.Img}}?imageView2/1/w/216/h/162"></div>{{end}}<div class="summary"><span class="date">{{dateformat .Source.Date "2006-01-02"}}</span>  ... {{str2html (join .Highlight.Content "...")}} ...</div></div></div>{{end}}{{else}}<div class="no-result">没有找到任何结果，请更换查询词试试~</div><div class="item"><div class="title">或者试试 Google 站内搜索：<a target="_blank" href="//www.google.com/#q=site:{{$.Domain}} {{$.Word}}">site:{{$.Domain}} {{$.Word}}</a></div></div>{{end}}{{end}}{{else}}<div class="hot-words">热搜词：{{range .HotWords}}<a href="?q={{.}}">{{.}}</a>{{end}}</div><div class="intro"><p>支持的搜索格式：</p><ol><li>输入关键词全文搜索：<a href="?q=Let's Encrypt">Let's Encrypt</a>；</li><li>指定时间段搜索：<a href="?q=date:2016">date:2016</a>、<a href="?q=date:2016-10">date:2016-10</a>；</li><li>指定标签搜索：<a href="?q=tag:github">tag:github</a>、<a href="?q=tag:HTTPS">tag:HTTPS</a>；</li><li>组合搜索：<a href="?q=date:2016 tag:docker">date:2016 tag:docker</a>；</li></ol></div>{{end}}</div></div></article>{{if or .Prev .Next}}<nav class="page-navi">{{with .Prev}}<a href="?{{html .}}" class="prev">« 上一页</a>{{end}}{{with .Next}}<a href="?{{html .}}" class="next">下一页 »</a>{{end}}</nav>{{end}}</div>{{end}}
+{{define "search"}}<div id="content" class="inner"><article class="post post-search"><h1 class="title">站内搜索</h1><div class="entry-content"><div id="search"><form action="/search.html"><div class="wrapper"><input maxlength="80" placeholder="请输入关键字..." id="keyword" name="q" {{if .Word}}value="{{.Word}}"{{end}} type="search" required></div><input class="submit" type="submit" value="搜索"></form></div><div id="searchResult">{{if .Word}}{{with .SearchResult}}{{if gt (.Hits.Hits|len) 0}}<div class="info">本次搜索共找到结果 {{.Hits.Total}} 条 (用时 {{.Took}} 秒)</div>{{range .Hits.Hits}}<div class="item"><div class="title"><a href="/post/{{.Source.Slug}}.html">{{if .Highlight.Title}}{{str2html (join .Highlight.Title "")}}{{else}}{{.Source.Title}}{{end}}</a></div><div class="desc">{{if .Source.Img}}<div class="img"><img data-src="{{.Source.Img}}?imageView2/1/w/216/h/162"></div>{{end}}<div class="summary"><span class="date">{{dateformat .Source.Date "2006-01-02"}}</span>  ... {{str2html (join .Highlight.Content "...")}} ...</div></div></div>{{end}}{{else}}<div class="no-result">没有找到任何结果，请更换查询词试试~</div><div class="item"><div class="title">或者试试 Google 站内搜索：<a target="_blank" href="//www.google.com/#q=site:{{$.Domain}} {{$.Word}}">site:{{$.Domain}} {{$.Word}}</a></div></div>{{end}}{{end}}{{else}}<div class="hot-words">热搜词：{{range .HotWords}}<a href="?q={{.}}">{{.}}</a>{{end}}</div><div class="intro"><p>支持的搜索格式：</p><ol><li>输入关键词全文搜索：<a href="?q=Let's Encrypt">Let's Encrypt</a>；</li><li>指定时间段搜索：<a href="?q=date:2016">date:2016</a>、<a href="?q=date:2016-10">date:2016-10</a>；</li><li>指定标签搜索：<a href="?q=tag:github">tag:github</a>、<a href="?q=tag:HTTPS">tag:HTTPS</a>；</li><li>组合搜索：<a href="?q=date:2016 tag:docker">date:2016 tag:docker</a>；</li></ol></div>{{end}}</div></div></article>{{if or .Prev .Next}}<nav class="page-navi">{{with .Prev}}<a href="?{{html .}}" class="prev">« 上一页</a>{{end}}{{with .Next}}<a href="?{{html .}}" class="next">下一页 »</a>{{end}}</nav>{{end}}</div>{{end}}
Author	SHA1	Message	Date
deepzz0	eb37b83ebd	update README.md	2018-01-01 19:03:16 +08:00
deepzz0	b2fab703fc	Merge branch 'master' of github.com:eiblog/eiblog	2018-01-01 18:59:30 +08:00
deepzz0	37deb390d9	docker-compose.yml 添加数据库备份镜像	2018-01-01 18:59:10 +08:00
Deepzz	6fa5088352	更新 ct 服务器地址	2017-12-30 13:50:19 +08:00
Deepzz	e023a33786	Update app.yml 移除 disqus 评论及 Google 分析私人信息配置	2017-12-08 12:19:01 +08:00
henry.chen	6f818c4b5d	fix search.html <no value>	2017-12-05 15:08:32 +08:00
henry.chen	9ad22fb2d9	don't use dynamic link: CGO_ENABLED=0	2017-11-30 10:04:54 +08:00
henry.chen	fc37d5e093	fix page:admin/write-post autocomplete tag	2017-11-29 16:17:58 +08:00
henry.chen	61024bfebd	update	2017-11-27 18:34:03 +08:00
henry.chen	f20c4a6063	fix docker image: exec user process caused "no such file or directory"	2017-11-27 18:17:41 +08:00
henry.chen	c24e6bf7bd	update .travis.yml	2017-11-27 16:43:30 +08:00
henry.chen	ade94168d3	update .travis.yml	2017-11-27 16:32:39 +08:00
henry.chen	552d010650	fix background turn page	2017-11-27 15:21:28 +08:00
deepzz0	1c3106cbb0	update vendor	2017-11-24 22:58:59 +08:00
henry.chen	168937f1b2	fix gopkg.in/mgo import conflict	2017-11-23 13:57:20 +08:00
henry.chen	730cffcb5b	修复文章自动保存bug+发布文章不成功bug	2017-11-17 13:30:47 +08:00
deepzz0	8c3f1c2aba	update travis.yml	2017-11-05 13:03:52 +08:00