Merge pull request #3679 from fjl/vendor-govendor

vendor: update dependencies with github.com/kardianos/govendor

vendor.conf

@@ -1,44 +0,0 @@
-# package
-github.com/ethereum/go-ethereum
-
-# import
-github.com/Azure/azure-sdk-for-go	v5.0.0-beta-5-gbd73d95
-github.com/aristanetworks/goarista	ockafka-v0.0.2-21-g34c98d5
-github.com/cespare/cp	165db2f
-github.com/davecgh/go-spew	v1.1.0
-github.com/ethereum/ethash	v23.1-249-g214d4c0
-github.com/fatih/color	v1.2-2-ge8e01ee
-github.com/gizak/termui	v2.1.1-9-gf63e0cd
-github.com/golang/snappy	d9eb7a3
-github.com/hashicorp/golang-lru	0a025b7
-github.com/huin/goupnp	679507a
-github.com/jackpal/go-nat-pmp	v1.0.1-4-g1fa385a
-github.com/karalabe/gousb	ffa821b
-github.com/maruel/panicparse	ad66119
-github.com/mattn/go-colorable	v0.0.6-9-gd228849
-github.com/mattn/go-isatty	30a891c
-github.com/mattn/go-runewidth	v0.0.1-10-g737072b
-github.com/mitchellh/go-wordwrap	ad45545
-github.com/nsf/termbox-go	abe82ce
-github.com/pborman/uuid	v1.0-19-g5007efa
-github.com/peterh/liner	3c5f577
-github.com/rcrowley/go-metrics	1f30fe9
-github.com/rjeczalik/notify	7e20c15
-github.com/robertkrimen/otto	bf1c379
-github.com/rs/cors	v1.0
-github.com/rs/xhandler	v1.0-1-ged27b6f
-github.com/syndtr/goleveldb	23851d9
-golang.org/x/crypto	7c6cc32
-golang.org/x/net	60c41d1
-golang.org/x/sys	d75a526
-golang.org/x/text	44f4f65
-golang.org/x/tools	116266f6
-gopkg.in/check.v1	20d25e2
-gopkg.in/fatih/set.v0	v0.1.0-3-g27c4092
-gopkg.in/karalabe/cookiejar.v2	8dcd6a7
-gopkg.in/natefinch/npipe.v2	c1b8fa8
-gopkg.in/sourcemap.v1	v1.0.3
-gopkg.in/urfave/cli.v1	v1.19.1
-
-# exclude
--golang.org/x/net/context

vendor/github.com/Azure/azure-sdk-for-go/.gitignore

@@ -1,32 +0,0 @@
-# Compiled Object files, Static and Dynamic libs (Shared Objects)
-*.o
-*.a
-*.so
-
-# Folders
-_obj
-_test
-
-# Architecture specific extensions/prefixes
-*.[568vq]
-[568vq].out
-
-*.cgo1.go
-*.cgo2.c
-_cgo_defun.c
-_cgo_gotypes.go
-_cgo_export.*
-
-_testmain.go
-
-*.exe
-*.test
-*.prof
-
-# Editor swap files
-*.swp
-*~
-.DS_Store
-
-# ignore vendor/
-vendor/

vendor/github.com/Azure/azure-sdk-for-go/.travis.yml

@@ -1,33 +0,0 @@
-sudo: false
-
-language: go
-
-go: 1.7
-
-install:
-  - go get -u github.com/golang/lint/golint
-  - go get -u github.com/Masterminds/glide
-  - go get -u golang.org/x/net/context
-  - go get -u github.com/HewlettPackard/gas
-  - go get -u gopkg.in/godo.v2/cmd/godo
-  - export GO15VENDOREXPERIMENT=1
-  - glide install
-
-script:
-  - gas -skip=management/examples/*.go -skip=*vendor* -skip=Gododir/* ./... | tee gas-scan.txt
-  - test -z "$(grep 'Severity:\s*HIGH' gas-scan.txt)"
-  - test -z "$(gofmt -s -l $(find ./arm/* -type d -print) | tee /dev/stderr)"
-  - test -z "$(gofmt -s -l -w management | tee /dev/stderr)"
-  - test -z "$(gofmt -s -l -w storage | tee /dev/stderr)"
-  - test -z "$(gofmt -s -l -w Gododir | tee /dev/stderr)"
-  - test -z "$(go build $(find ./* -type d -print | grep -v '^./vendor$') | tee /dev/stderr)"
-  - test -z "$(go vet $(find ./arm/* -type d -print) | tee /dev/stderr)"
-  - test -z "$(golint ./arm/... | tee /dev/stderr)"
-  - go test -v ./storage/... -check.v
-  - test -z "$(golint ./storage/... | tee /dev/stderr)"
-  - go vet ./storage/...
-  - go test -v ./management/...
-  - test -z "$(golint ./management/... |  grep -v 'should have comment' | grep -v 'stutters' | tee /dev/stderr)"
-  - go vet ./management/...
-  - test -z "$(golint ./Gododir/... | tee /dev/stderr)"
-  - go vet ./Gododir/...

vendor/github.com/aristanetworks/goarista/monotime/nanotime.go

@@ -6,6 +6,7 @@
 package monotime
 
 import (
+	"time"
 	_ "unsafe" // required to use //go:linkname
 )
 
@@ -22,3 +23,9 @@ func nanotime() int64
 func Now() uint64 {
 	return uint64(nanotime())
 }
+
+// Since returns the amount of time that has elapsed since t. t should be
+// the result of a call to Now() on the same machine.
+func Since(t uint64) time.Duration {
+	return time.Duration(Now() - t)
+}

vendor/github.com/ethereum/ethash/.gitignore

@@ -1,12 +0,0 @@
-.idea/
-.DS_Store
-*/**/*un~
-.vagrant/
-*.pyc
-build/
-pyethash.egg-info/
-*.so
-*~
-*.swp
-MANIFEST
-dist/

vendor/github.com/ethereum/ethash/.travis.yml

@@ -1,23 +0,0 @@
-language: go
-go:
-  - 1.4.2
-
-before_install:
-  # for g++4.8 and C++11
-  - sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
-
-  # Set up go-ethereum
-  - sudo apt-get update -y -qq
-  - sudo apt-get install -yqq libgmp3-dev 
-  - git clone --depth=10 https://github.com/ethereum/go-ethereum ${GOPATH}/src/github.com/ethereum/go-ethereum
-  # use canned dependencies from the go-ethereum repository
-  - export GOPATH=$GOPATH:$GOPATH/src/github.com/ethereum/go-ethereum/Godeps/_workspace/
-  - echo $GOPATH
-
-install:
-  # need to explicitly request version 1.48 since by default we get 1.46 which does not work with C++11
-  - sudo apt-get install -qq --yes --force-yes g++-4.8
-  - sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-4.8 50
-  - sudo apt-get install -qq wget cmake bash libboost-test1.48-dev libboost-system1.48-dev libboost-filesystem1.48-dev nodejs python-pip python-dev valgrind
-  - sudo pip install virtualenv -q
-script: "./test/test.sh"

vendor/github.com/fatih/color/.travis.yml

@@ -1,5 +0,0 @@
-language: go
-go: 
- - 1.6
- - tip
-

vendor/github.com/fatih/color/README.md

@@ -87,7 +87,7 @@ blue(myWriter, "important notice: %s", stars)
 
 // Mix up with multiple attributes
 success := color.New(color.Bold, color.FgGreen).FprintlnFunc()
-success(myWriter, don't forget this...")
+success(myWriter, "Don't forget this...")
 ```
 
 ### Insert into noncolor strings (SprintFunc)

vendor/github.com/fatih/color/color.go

@@ -247,6 +247,21 @@ func (c *Color) Println(a ...interface{}) (n int, err error) {
 	return fmt.Fprintln(Output, a...)
 }
 
+// Sprint is just like Print, but returns a string instead of printing it.
+func (c *Color) Sprint(a ...interface{}) string {
+	return c.wrap(fmt.Sprint(a...))
+}
+
+// Sprintln is just like Println, but returns a string instead of printing it.
+func (c *Color) Sprintln(a ...interface{}) string {
+	return c.wrap(fmt.Sprintln(a...))
+}
+
+// Sprintf is just like Printf, but returns a string instead of printing it.
+func (c *Color) Sprintf(format string, a ...interface{}) string {
+	return c.wrap(fmt.Sprintf(format, a...))
+}
+
 // FprintFunc returns a new function that prints the passed arguments as
 // colorized with color.Fprint().
 func (c *Color) FprintFunc() func(w io.Writer, a ...interface{}) {

vendor/github.com/gizak/termui/.gitignore

@@ -1,26 +0,0 @@
-# Compiled Object files, Static and Dynamic libs (Shared Objects)
-*.o
-*.a
-*.so
-
-# Folders
-_obj
-_test
-
-# Architecture specific extensions/prefixes
-*.[568vq]
-[568vq].out
-
-*.cgo1.go
-*.cgo2.c
-_cgo_defun.c
-_cgo_gotypes.go
-_cgo_export.*
-
-_testmain.go
-
-*.exe
-*.test
-*.prof
-.DS_Store
-/vendor

vendor/github.com/gizak/termui/.travis.yml

@@ -1,6 +0,0 @@
-language: go
-
-go:
-  - tip
-
-script: go test -v ./

vendor/github.com/gizak/termui/README.md

@@ -131,6 +131,7 @@ Click image to see the corresponding demo codes.
 [<img src="./_example/barchart.png" alt="barchart" type="image/png" width="45%">](https://github.com/gizak/termui/blob/master/_example/barchart.go)
 [<img src="./_example/mbarchart.png" alt="barchart" type="image/png" width="45%">](https://github.com/gizak/termui/blob/master/_example/mbarchart.go)
 [<img src="./_example/sparklines.png" alt="sparklines" type="image/png" width="45%">](https://github.com/gizak/termui/blob/master/_example/sparklines.go)
+[<img src="./_example/table.png" alt="table" type="image/png" width="45%">](https://github.com/gizak/termui/blob/master/_example/table.go)
 
 ## GoDoc
 

vendor/github.com/gizak/termui/barchart.go

@@ -1,4 +1,4 @@
-// Copyright 2016 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
+// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
 // Use of this source code is governed by a MIT license that can
 // be found in the LICENSE file.
 

vendor/github.com/gizak/termui/block.go

@@ -1,4 +1,4 @@
-// Copyright 2016 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
+// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
 // Use of this source code is governed by a MIT license that can
 // be found in the LICENSE file.
 

vendor/github.com/gizak/termui/block_common.go

@@ -1,4 +1,4 @@
-// Copyright 2016 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
+// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
 // Use of this source code is governed by a MIT license that can
 // be found in the LICENSE file.
 

vendor/github.com/gizak/termui/block_windows.go

@@ -1,4 +1,4 @@
-// Copyright 2016 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
+// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
 // Use of this source code is governed by a MIT license that can
 // be found in the LICENSE file.
 

vendor/github.com/gizak/termui/buffer.go

@@ -1,4 +1,4 @@
-// Copyright 2016 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
+// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
 // Use of this source code is governed by a MIT license that can
 // be found in the LICENSE file.
 

vendor/github.com/gizak/termui/canvas.go

@@ -1,4 +1,4 @@
-// Copyright 2016 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
+// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
 // Use of this source code is governed by a MIT license that can
 // be found in the LICENSE file.
 

vendor/github.com/gizak/termui/config.py

@@ -1,35 +1,10 @@
 #!/usr/bin/env python3
 
-# use v6;
-#
-# my $copyright = '// Copyright 2016 Zack Guo <gizak@icloud.com>. All rights reserved.
-# // Use of this source code is governed by a MIT license that can
-# // be found in the LICENSE file.
-#
-# ';
-#
-# sub MAIN('update-docstr', Str $srcp) {
-#     if $srcp.IO.f {
-#         $_ = $srcp.IO.slurp;
-#         if m/^ \/\/\s Copyright .+? \n\n/ {
-#             unless ~$/ eq $copyright {
-#                 s/^ \/\/\s Copyright .+? \n\n /$copyright/;
-#                 spurt $srcp, $_;
-#                 say "[updated] doc string for:"~$srcp;
-#             }
-#         } else {
-#             say "[added] doc string for "~$srcp~" (no match found)";
-#             $_ = $copyright ~ $_;
-#             spurt $srcp, $_;
-#         }
-#     }
-# }
-
 import re
 import os
 import io
 
-copyright = """// Copyright 2016 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
+copyright = """// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
 // Use of this source code is governed by a MIT license that can
 // be found in the LICENSE file.
 

vendor/github.com/gizak/termui/doc.go

@@ -1,4 +1,4 @@
-// Copyright 2016 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
+// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
 // Use of this source code is governed by a MIT license that can
 // be found in the LICENSE file.
 

vendor/github.com/gizak/termui/events.go

@@ -1,4 +1,4 @@
-// Copyright 2016 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
+// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
 // Use of this source code is governed by a MIT license that can
 // be found in the LICENSE file.
 
@@ -221,6 +221,7 @@ func findMatch(mux map[string]func(Event), path string) string {
 	return pattern
 
 }
+
 // Remove all existing defined Handlers from the map
 func (es *EvtStream) ResetHandlers() {
 	for Path, _ := range es.Handlers {
@@ -309,7 +310,7 @@ func NewTimerCh(du time.Duration) chan Event {
 	return t
 }
 
-var DefualtHandler = func(e Event) {
+var DefaultHandler = func(e Event) {
 }
 
 var usrEvtCh = make(chan Event)

vendor/github.com/gizak/termui/gauge.go

@@ -1,4 +1,4 @@
-// Copyright 2016 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
+// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
 // Use of this source code is governed by a MIT license that can
 // be found in the LICENSE file.
 

vendor/github.com/gizak/termui/grid.go

@@ -1,4 +1,4 @@
-// Copyright 2016 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
+// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
 // Use of this source code is governed by a MIT license that can
 // be found in the LICENSE file.
 

vendor/github.com/gizak/termui/helper.go

@@ -1,4 +1,4 @@
-// Copyright 2016 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
+// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
 // Use of this source code is governed by a MIT license that can
 // be found in the LICENSE file.
 

vendor/github.com/gizak/termui/linechart.go

@@ -1,4 +1,4 @@
-// Copyright 2016 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
+// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
 // Use of this source code is governed by a MIT license that can
 // be found in the LICENSE file.
 

vendor/github.com/gizak/termui/linechart_others.go

@@ -1,4 +1,4 @@
-// Copyright 2016 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
+// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
 // Use of this source code is governed by a MIT license that can
 // be found in the LICENSE file.
 

vendor/github.com/gizak/termui/linechart_windows.go

@@ -1,4 +1,4 @@
-// Copyright 2016 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
+// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
 // Use of this source code is governed by a MIT license that can
 // be found in the LICENSE file.
 

vendor/github.com/gizak/termui/list.go

@@ -1,4 +1,4 @@
-// Copyright 2016 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
+// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
 // Use of this source code is governed by a MIT license that can
 // be found in the LICENSE file.
 

vendor/github.com/gizak/termui/mbarchart.go

@@ -1,4 +1,4 @@
-// Copyright 2016 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
+// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
 // Use of this source code is governed by a MIT license that can
 // be found in the LICENSE file.
 

vendor/github.com/gizak/termui/par.go

@@ -1,4 +1,4 @@
-// Copyright 2016 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
+// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
 // Use of this source code is governed by a MIT license that can
 // be found in the LICENSE file.
 

vendor/github.com/gizak/termui/pos.go

@@ -1,4 +1,4 @@
-// Copyright 2016 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
+// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
 // Use of this source code is governed by a MIT license that can
 // be found in the LICENSE file.
 

vendor/github.com/gizak/termui/render.go

@@ -1,4 +1,4 @@
-// Copyright 2016 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
+// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
 // Use of this source code is governed by a MIT license that can
 // be found in the LICENSE file.
 
@@ -51,7 +51,7 @@ func Init() error {
 	DefaultEvtStream.Merge("timer", NewTimerCh(time.Second))
 	DefaultEvtStream.Merge("custom", usrEvtCh)
 
-	DefaultEvtStream.Handle("/", DefualtHandler)
+	DefaultEvtStream.Handle("/", DefaultHandler)
 	DefaultEvtStream.Handle("/sys/wnd/resize", func(e Event) {
 		w := e.Data.(EvtWnd)
 		Body.Width = w.Width

vendor/github.com/gizak/termui/sparkline.go

@@ -1,4 +1,4 @@
-// Copyright 2016 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
+// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
 // Use of this source code is governed by a MIT license that can
 // be found in the LICENSE file.
 

vendor/github.com/gizak/termui/table.go

@@ -1,10 +1,32 @@
+// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
+// Use of this source code is governed by a MIT license that can
+// be found in the LICENSE file.
+
 package termui
 
 import "strings"
 
-/*
+/* Table is like:
+
+┌Awesome Table ────────────────────────────────────────────────┐
+│  Col0          | Col1 | Col2 | Col3  | Col4  | Col5  | Col6  |
+│──────────────────────────────────────────────────────────────│
+│  Some Item #1  | AAA  | 123  | CCCCC | EEEEE | GGGGG | IIIII |
+│──────────────────────────────────────────────────────────────│
+│  Some Item #2  | BBB  | 456  | DDDDD | FFFFF | HHHHH | JJJJJ |
+└──────────────────────────────────────────────────────────────┘
+
+Datapoints are a two dimensional array of strings: [][]string
+
+Example:
+	data := [][]string{
+		{"Col0", "Col1", "Col3", "Col4", "Col5", "Col6"},
+		{"Some Item #1", "AAA", "123", "CCCCC", "EEEEE", "GGGGG", "IIIII"},
+		{"Some Item #2", "BBB", "456", "DDDDD", "FFFFF", "HHHHH", "JJJJJ"},
+	}
+
 	table := termui.NewTable()
-	table.Rows = rows
+	table.Rows = data  // type [][]string
 	table.FgColor = termui.ColorWhite
 	table.BgColor = termui.ColorDefault
 	table.Height = 7
@@ -14,6 +36,7 @@ import "strings"
 	table.Border = true
 */
 
+// Table tracks all the attributes of a Table instance
 type Table struct {
 	Block
 	Rows      [][]string
@@ -22,22 +45,34 @@ type Table struct {
 	BgColor   Attribute
 	FgColors  []Attribute
 	BgColors  []Attribute
-	Seperator bool
+	Separator bool
 	TextAlign Align
 }
 
+// NewTable returns a new Table instance
 func NewTable() *Table {
 	table := &Table{Block: *NewBlock()}
 	table.FgColor = ColorWhite
 	table.BgColor = ColorDefault
-	table.Seperator = true
+	table.Separator = true
 	return table
 }
 
-func (table *Table) Analysis() {
+// CellsWidth calculates the width of a cell array and returns an int
+func cellsWidth(cells []Cell) int {
+	width := 0
+	for _, c := range cells {
+		width += c.Width()
+	}
+	return width
+}
+
+// Analysis generates and returns an array of []Cell that represent all columns in the Table
+func (table *Table) Analysis() [][]Cell {
+	var rowCells [][]Cell
 	length := len(table.Rows)
 	if length < 1 {
-		return
+		return rowCells
 	}
 
 	if len(table.FgColors) == 0 {
@@ -47,121 +82,101 @@ func (table *Table) Analysis() {
 		table.BgColors = make([]Attribute, len(table.Rows))
 	}
 
-	row_width := len(table.Rows[0])
-	cellWidthes := make([]int, row_width)
+	cellWidths := make([]int, len(table.Rows[0]))
 
-	for index, row := range table.Rows {
-		for i, str := range row {
-			if cellWidthes[i] < len(str) {
-				cellWidthes[i] = len(str)
+	for y, row := range table.Rows {
+		if table.FgColors[y] == 0 {
+			table.FgColors[y] = table.FgColor
+		}
+		if table.BgColors[y] == 0 {
+			table.BgColors[y] = table.BgColor
+		}
+		for x, str := range row {
+			cells := DefaultTxBuilder.Build(str, table.FgColors[y], table.BgColors[y])
+			cw := cellsWidth(cells)
+			if cellWidths[x] < cw {
+				cellWidths[x] = cw
 			}
-		}
-
-		if table.FgColors[index] == 0 {
-			table.FgColors[index] = table.FgColor
-		}
-
-		if table.BgColors[index] == 0 {
-			table.BgColors[index] = table.BgColor
+			rowCells = append(rowCells, cells)
 		}
 	}
-
-	table.CellWidth = cellWidthes
-
-	//width_sum := 2
-	//for i, width := range cellWidthes {
-	//	width_sum += (width + 2)
-	//	for u, row := range table.Rows {
-	//		switch table.TextAlign {
-	//		case "right":
-	//			row[i] = fmt.Sprintf(" %*s ", width, table.Rows[u][i])
-	//		case "center":
-	//			word_width := len(table.Rows[u][i])
-	//			offset := (width - word_width) / 2
-	//			row[i] = fmt.Sprintf(" %*s ", width, fmt.Sprintf("%-*s", offset+word_width, table.Rows[u][i]))
-	//		default: // left
-	//			row[i] = fmt.Sprintf(" %-*s ", width, table.Rows[u][i])
-	//		}
-	//	}
-	//}
-
-	//if table.Width == 0 {
-	//	table.Width = width_sum
-	//}
+	table.CellWidth = cellWidths
+	return rowCells
 }
 
+// SetSize calculates the table size and sets the internal value
 func (table *Table) SetSize() {
 	length := len(table.Rows)
-	if table.Seperator {
+	if table.Separator {
 		table.Height = length*2 + 1
 	} else {
 		table.Height = length + 2
 	}
 	table.Width = 2
 	if length != 0 {
-		for _, cell_width := range table.CellWidth {
-			table.Width += cell_width + 3
+		for _, cellWidth := range table.CellWidth {
+			table.Width += cellWidth + 3
 		}
 	}
 }
 
-func (table *Table) CalculatePosition(x int, y int, x_coordinate *int, y_coordibate *int, cell_beginning *int) {
-	if table.Seperator {
-		*y_coordibate = table.innerArea.Min.Y + y*2
+// CalculatePosition ...
+func (table *Table) CalculatePosition(x int, y int, coordinateX *int, coordinateY *int, cellStart *int) {
+	if table.Separator {
+		*coordinateY = table.innerArea.Min.Y + y*2
 	} else {
-		*y_coordibate = table.innerArea.Min.Y + y
+		*coordinateY = table.innerArea.Min.Y + y
 	}
 	if x == 0 {
-		*cell_beginning = table.innerArea.Min.X
+		*cellStart = table.innerArea.Min.X
 	} else {
-		*cell_beginning += table.CellWidth[x-1] + 3
+		*cellStart += table.CellWidth[x-1] + 3
 	}
 
 	switch table.TextAlign {
 	case AlignRight:
-		*x_coordinate = *cell_beginning + (table.CellWidth[x] - len(table.Rows[y][x])) + 2
+		*coordinateX = *cellStart + (table.CellWidth[x] - len(table.Rows[y][x])) + 2
 	case AlignCenter:
-		*x_coordinate = *cell_beginning + (table.CellWidth[x]-len(table.Rows[y][x]))/2 + 2
+		*coordinateX = *cellStart + (table.CellWidth[x]-len(table.Rows[y][x]))/2 + 2
 	default:
-		*x_coordinate = *cell_beginning + 2
+		*coordinateX = *cellStart + 2
 	}
 }
 
+// Buffer ...
 func (table *Table) Buffer() Buffer {
 	buffer := table.Block.Buffer()
-	table.Analysis()
-
-	pointer_x := table.innerArea.Min.X + 2
-	pointer_y := table.innerArea.Min.Y
-	border_pointer_x := table.innerArea.Min.X
+	rowCells := table.Analysis()
+	pointerX := table.innerArea.Min.X + 2
+	pointerY := table.innerArea.Min.Y
+	borderPointerX := table.innerArea.Min.X
 	for y, row := range table.Rows {
-		for x, cell := range row {
-			table.CalculatePosition(x, y, &pointer_x, &pointer_y, &border_pointer_x)
-			backgraound := DefaultTxBuilder.Build(strings.Repeat(" ", table.CellWidth[x]+3), table.BgColors[y], table.BgColors[y])
-			cells := DefaultTxBuilder.Build(cell, table.FgColors[y], table.BgColors[y])
-
-			for i, back := range backgraound {
-				buffer.Set(border_pointer_x+i, pointer_y, back)
+		for x := range row {
+			table.CalculatePosition(x, y, &pointerX, &pointerY, &borderPointerX)
+			background := DefaultTxBuilder.Build(strings.Repeat(" ", table.CellWidth[x]+3), table.BgColors[y], table.BgColors[y])
+			cells := rowCells[y*len(row)+x]
+			for i, back := range background {
+				buffer.Set(borderPointerX+i, pointerY, back)
 			}
 
-			coordinate_x := pointer_x
+			coordinateX := pointerX
 			for _, printer := range cells {
-				buffer.Set(coordinate_x, pointer_y, printer)
-				coordinate_x += printer.Width()
+				buffer.Set(coordinateX, pointerY, printer)
+				coordinateX += printer.Width()
 			}
 
 			if x != 0 {
-				devidors := DefaultTxBuilder.Build("|", table.FgColors[y], table.BgColors[y])
-				for _, devidor := range devidors {
-					buffer.Set(border_pointer_x, pointer_y, devidor)
+				dividors := DefaultTxBuilder.Build("|", table.FgColors[y], table.BgColors[y])
+				for _, dividor := range dividors {
+					buffer.Set(borderPointerX, pointerY, dividor)
 				}
 			}
 		}
 
-		if table.Seperator {
+		if table.Separator {
 			border := DefaultTxBuilder.Build(strings.Repeat("─", table.Width-2), table.FgColor, table.BgColor)
 			for i, cell := range border {
-				buffer.Set(i+1, pointer_y+1, cell)
+				buffer.Set(i+1, pointerY+1, cell)
 			}
 		}
 	}

vendor/github.com/gizak/termui/textbuilder.go

@@ -1,4 +1,4 @@
-// Copyright 2016 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
+// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
 // Use of this source code is governed by a MIT license that can
 // be found in the LICENSE file.
 

vendor/github.com/gizak/termui/theme.go

@@ -1,4 +1,4 @@
-// Copyright 2016 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
+// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
 // Use of this source code is governed by a MIT license that can
 // be found in the LICENSE file.
 

vendor/github.com/gizak/termui/widget.go

@@ -1,4 +1,4 @@
-// Copyright 2016 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
+// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
 // Use of this source code is governed by a MIT license that can
 // be found in the LICENSE file.
 

vendor/github.com/golang/snappy/.gitignore

@@ -1,16 +0,0 @@
-cmd/snappytool/snappytool
-testdata/bench
-
-# These explicitly listed benchmark data files are for an obsolete version of
-# snappy_test.go.
-testdata/alice29.txt
-testdata/asyoulik.txt
-testdata/fireworks.jpeg
-testdata/geo.protodata
-testdata/html
-testdata/html_x_4
-testdata/kppkn.gtb
-testdata/lcet10.txt
-testdata/paper-100k.pdf
-testdata/plrabn12.txt
-testdata/urls.10K

vendor/github.com/golang/snappy/encode.go

@@ -138,7 +138,7 @@ func NewBufferedWriter(w io.Writer) *Writer {
 	}
 }
 
-// Writer is an io.Writer than can write Snappy-compressed bytes.
+// Writer is an io.Writer that can write Snappy-compressed bytes.
 type Writer struct {
 	w   io.Writer
 	err error

vendor/github.com/golang/snappy/encode_amd64.go

@@ -26,4 +26,4 @@ func extendMatch(src []byte, i, j int) int
 // encodeBlock has the same semantics as in encode_other.go.
 //
 //go:noescape
-func encodeBlock(dst, src []byte) (d int)
+func encodeBlock(dst, src []byte) (d int)

vendor/github.com/hashicorp/golang-lru/.gitignore

@@ -1,23 +0,0 @@
-# Compiled Object files, Static and Dynamic libs (Shared Objects)
-*.o
-*.a
-*.so
-
-# Folders
-_obj
-_test
-
-# Architecture specific extensions/prefixes
-*.[568vq]
-[568vq].out
-
-*.cgo1.go
-*.cgo2.c
-_cgo_defun.c
-_cgo_gotypes.go
-_cgo_export.*
-
-_testmain.go
-
-*.exe
-*.test

vendor/github.com/huin/goupnp/.gitignore

@@ -1 +0,0 @@
-/gotasks/specs

vendor/github.com/jackpal/go-nat-pmp/.travis.yml

@@ -1,13 +0,0 @@
-language: go
-
-go:
-  - 1.6.2
-  - tip
-
-allowed_failures:
-  - go: tip
-
-install:
-  - go get -d -v ./... && go install -race -v ./...
-
-script: go test -race -v ./...

vendor/github.com/mattn/go-colorable/.travis.yml

@@ -1,8 +0,0 @@
-language: go
-go:
-  - tip
-
-sudo: false
-
-script:
- - go test -v

vendor/github.com/mattn/go-isatty/README.md

@@ -1,5 +1,7 @@
 # go-isatty
 
+[![Build Status](https://travis-ci.org/mattn/go-isatty.svg?branch=master)](https://travis-ci.org/mattn/go-isatty) [![Coverage Status](https://coveralls.io/repos/github/mattn/go-isatty/badge.svg?branch=master)](https://coveralls.io/github/mattn/go-isatty?branch=master)
+
 isatty for golang
 
 ## Usage
@@ -16,6 +18,8 @@ import (
 func main() {
 	if isatty.IsTerminal(os.Stdout.Fd()) {
 		fmt.Println("Is Terminal")
+	} else if isatty.IsCygwinTerminal(os.Stdout.Fd()) {
+		fmt.Println("Is Cygwin/MSYS2 Terminal")
 	} else {
 		fmt.Println("Is Not Terminal")
 	}
@@ -28,10 +32,16 @@ func main() {
 $ go get github.com/mattn/go-isatty
 ```
 
-# License
+## License
 
 MIT
 
-# Author
+## Author
 
 Yasuhiro Matsumoto (a.k.a mattn)
+
+## Thanks
+
+* k-takata: base idea for IsCygwinTerminal
+
+    https://github.com/k-takata/go-iscygpty

vendor/github.com/mattn/go-isatty/isatty_not_windows.go

@@ -0,0 +1,9 @@
+// +build !windows appengine
+
+package isatty
+
+// 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
+}

vendor/github.com/mattn/go-isatty/isatty_windows.go

@@ -4,12 +4,30 @@
 package isatty
 
 import (
+	"strings"
 	"syscall"
+	"unicode/utf16"
 	"unsafe"
 )
 
-var kernel32 = syscall.NewLazyDLL("kernel32.dll")
-var procGetConsoleMode = kernel32.NewProc("GetConsoleMode")
+const (
+	fileNameInfo uintptr = 2
+	fileTypePipe         = 3
+)
+
+var (
+	kernel32                         = syscall.NewLazyDLL("kernel32.dll")
+	procGetConsoleMode               = kernel32.NewProc("GetConsoleMode")
+	procGetFileInformationByHandleEx = kernel32.NewProc("GetFileInformationByHandleEx")
+	procGetFileType                  = kernel32.NewProc("GetFileType")
+)
+
+func init() {
+	// Check if GetFileInformationByHandleEx is available.
+	if procGetFileInformationByHandleEx.Find() != nil {
+		procGetFileInformationByHandleEx = nil
+	}
+}
 
 // IsTerminal return true if the file descriptor is terminal.
 func IsTerminal(fd uintptr) bool {
@@ -17,3 +35,60 @@ func IsTerminal(fd uintptr) bool {
 	r, _, e := syscall.Syscall(procGetConsoleMode.Addr(), 2, fd, uintptr(unsafe.Pointer(&st)), 0)
 	return r != 0 && e == 0
 }
+
+// Check pipe name is used for cygwin/msys2 pty.
+// Cygwin/MSYS2 PTY has a name like:
+//   \{cygwin,msys}-XXXXXXXXXXXXXXXX-ptyN-{from,to}-master
+func isCygwinPipeName(name string) bool {
+	token := strings.Split(name, "-")
+	if len(token) < 5 {
+		return false
+	}
+
+	if token[0] != `\msys` && token[0] != `\cygwin` {
+		return false
+	}
+
+	if token[1] == "" {
+		return false
+	}
+
+	if !strings.HasPrefix(token[2], "pty") {
+		return false
+	}
+
+	if token[3] != `from` && token[3] != `to` {
+		return false
+	}
+
+	if token[4] != "master" {
+		return false
+	}
+
+	return true
+}
+
+// IsCygwinTerminal() return true if the file descriptor is a cygwin or msys2
+// terminal.
+func IsCygwinTerminal(fd uintptr) bool {
+	if procGetFileInformationByHandleEx == nil {
+		return false
+	}
+
+	// Cygwin/msys's pty is a pipe.
+	ft, _, e := syscall.Syscall(procGetFileType.Addr(), 1, fd, 0, 0)
+	if ft != fileTypePipe || e != 0 {
+		return false
+	}
+
+	var buf [2 + syscall.MAX_PATH]uint16
+	r, _, e := syscall.Syscall6(procGetFileInformationByHandleEx.Addr(),
+		4, fd, fileNameInfo, uintptr(unsafe.Pointer(&buf)),
+		uintptr(len(buf)*2), 0, 0)
+	if r == 0 || e != 0 {
+		return false
+	}
+
+	l := *(*uint32)(unsafe.Pointer(&buf))
+	return isCygwinPipeName(string(utf16.Decode(buf[2 : 2+l/2])))
+}

vendor/github.com/mattn/go-runewidth/.travis.yml

@@ -1,8 +0,0 @@
-language: go
-go:
-  - tip
-before_install:
-  - go get github.com/mattn/goveralls
-  - go get golang.org/x/tools/cmd/cover
-script:
-    - $HOME/gopath/bin/goveralls -repotoken lAKAWPzcGsD3A8yBX3BGGtRUdJ6CaGERL

vendor/github.com/nsf/termbox-go/README.md

@@ -25,6 +25,7 @@ There are also some interesting projects using termbox-go:
  - [gone](https://github.com/guillaumebreton/gone) is a CLI pomodoro® timer.
  - [Spoof.go](https://github.com/sabey/spoofgo) controllable movement spoofing from the cli
  - [lf](https://github.com/gokcehan/lf) is a terminal file manager
+ - [rat](https://github.com/ericfreese/rat) lets you compose shell commands to build terminal applications.
 
 ### API reference
 [godoc.org/github.com/nsf/termbox-go](http://godoc.org/github.com/nsf/termbox-go)

vendor/github.com/pborman/uuid/.travis.yml

@@ -1,9 +0,0 @@
-language: go
-
-go:
-  - 1.4.3
-  - 1.5.3
-  - tip
-
-script:
-  - go test -v ./...

vendor/github.com/pborman/uuid/json.go

@@ -1,34 +0,0 @@
-// Copyright 2014 Google Inc.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package uuid
-
-import "errors"
-
-func (u UUID) MarshalJSON() ([]byte, error) {
-	if len(u) != 16 {
-		return []byte(`""`), nil
-	}
-	var js [38]byte
-	js[0] = '"'
-	encodeHex(js[1:], u)
-	js[37] = '"'
-	return js[:], nil
-}
-
-func (u *UUID) UnmarshalJSON(data []byte) error {
-	if string(data) == `""` {
-		return nil
-	}
-	if data[0] != '"' {
-		return errors.New("invalid UUID format")
-	}
-	data = data[1 : len(data)-1]
-	uu := Parse(string(data))
-	if uu == nil {
-		return errors.New("invalid UUID format")
-	}
-	*u = uu
-	return nil
-}

vendor/github.com/pborman/uuid/marshal.go

@@ -0,0 +1,83 @@
+// Copyright 2016 Google Inc.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package uuid
+
+import (
+	"errors"
+	"fmt"
+)
+
+// MarshalText implements encoding.TextMarshaler.
+func (u UUID) MarshalText() ([]byte, error) {
+	if len(u) != 16 {
+		return nil, nil
+	}
+	var js [36]byte
+	encodeHex(js[:], u)
+	return js[:], nil
+}
+
+// UnmarshalText implements encoding.TextUnmarshaler.
+func (u *UUID) UnmarshalText(data []byte) error {
+	if len(data) == 0 {
+		return nil
+	}
+	id := Parse(string(data))
+	if id == nil {
+		return errors.New("invalid UUID")
+	}
+	*u = id
+	return nil
+}
+
+// MarshalBinary implements encoding.BinaryMarshaler.
+func (u UUID) MarshalBinary() ([]byte, error) {
+	return u[:], nil
+}
+
+// UnmarshalBinary implements encoding.BinaryUnmarshaler.
+func (u *UUID) UnmarshalBinary(data []byte) error {
+	if len(data) == 0 {
+		return nil
+	}
+	if len(data) != 16 {
+		return fmt.Errorf("invalid UUID (got %d bytes)", len(data))
+	}
+	var id [16]byte
+	copy(id[:], data)
+	*u = id[:]
+	return nil
+}
+
+// MarshalText implements encoding.TextMarshaler.
+func (u Array) MarshalText() ([]byte, error) {
+	var js [36]byte
+	encodeHex(js[:], u[:])
+	return js[:], nil
+}
+
+// UnmarshalText implements encoding.TextUnmarshaler.
+func (u *Array) UnmarshalText(data []byte) error {
+	id := Parse(string(data))
+	if id == nil {
+		return errors.New("invalid UUID")
+	}
+	*u = id.Array()
+	return nil
+}
+
+// MarshalBinary implements encoding.BinaryMarshaler.
+func (u Array) MarshalBinary() ([]byte, error) {
+	return u[:], nil
+}
+
+// UnmarshalBinary implements encoding.BinaryUnmarshaler.
+func (u *Array) UnmarshalBinary(data []byte) error {
+	if len(data) != 16 {
+		return fmt.Errorf("invalid UUID (got %d bytes)", len(data))
+	}
+	copy(u[:], data)
+	return nil
+}

vendor/github.com/peterh/liner/line.go

@@ -623,6 +623,9 @@ mainLoop:
 		case rune:
 			switch v {
 			case cr, lf:
+				if s.needRefresh {
+					s.refresh(p, line, pos)
+				}
 				if s.multiLineMode {
 					s.resetMultiLine(p, line, pos)
 				}
@@ -1010,6 +1013,9 @@ mainLoop:
 		case rune:
 			switch v {
 			case cr, lf:
+				if s.needRefresh {
+					s.refresh(p, line, pos)
+				}
 				if s.multiLineMode {
 					s.resetMultiLine(p, line, pos)
 				}

vendor/github.com/rcrowley/go-metrics/.gitignore

@@ -1,9 +0,0 @@
-*.[68]
-*.a
-*.out
-*.swp
-_obj
-_testmain.go
-cmd/metrics-bench/metrics-bench
-cmd/metrics-example/metrics-example
-cmd/never-read/never-read

vendor/github.com/rcrowley/go-metrics/.travis.yml

@@ -1,14 +0,0 @@
-language: go
-
-go:
-    - 1.2
-    - 1.3
-    - 1.4
-    - 1.5
-
-script:
-    - ./validate.sh
-
-# this should give us faster builds according to 
-# http://docs.travis-ci.com/user/migrating-from-legacy/
-sudo: false

vendor/github.com/rjeczalik/notify/.gitignore

@@ -1,88 +0,0 @@
-# Created by https://www.gitignore.io
-
-### OSX ###
-.DS_Store
-.AppleDouble
-.LSOverride
-
-# Icon must end with two \r
-Icon
-
-# Thumbnails
-._*
-
-# Files that might appear on external disk
-.Spotlight-V100
-.Trashes
-
-# Directories potentially created on remote AFP share
-.AppleDB
-.AppleDesktop
-Network Trash Folder
-Temporary Items
-.apdisk
-
-
-### Windows ###
-# Windows image file caches
-Thumbs.db
-ehthumbs.db
-
-# Folder config file
-Desktop.ini
-
-# Recycle Bin used on file shares
-$RECYCLE.BIN/
-
-# Windows Installer files
-*.cab
-*.msi
-*.msm
-*.msp
-
-# Windows shortcuts
-*.lnk
-
-
-### Linux ###
-*~
-
-# KDE directory preferences
-.directory
-
-
-### Go ###
-# Compiled Object files, Static and Dynamic libs (Shared Objects)
-*.o
-*.a
-*.so
-
-# Folders
-_obj
-_test
-
-# Architecture specific extensions/prefixes
-*.[568vq]
-[568vq].out
-
-*.cgo1.go
-*.cgo2.c
-_cgo_defun.c
-_cgo_gotypes.go
-_cgo_export.*
-
-_testmain.go
-
-*.exe
-*.test
-*.prof
-
-
-### vim ###
-[._]*.s[a-w][a-z]
-[._]s[a-w][a-z]
-*.un~
-Session.vim
-.netrwhist
-*~
-

vendor/github.com/rjeczalik/notify/.travis.yml

@@ -1,29 +0,0 @@
-language: go
-
-go:
- - 1.4.3
- - 1.6
-
-os:
- - linux
- - osx
-
-matrix:
-  include:
-   - os: osx
-     go: 1.6
-     env:
-      - GOFLAGS="-tags kqueue"
-
-env:
-  global:
-   - GOBIN=$HOME/bin
-   - PATH=$HOME/bin:$PATH
-
-install:
- - go get -t -v ./...
-
-script:
- - "(go version | grep -q 1.4) || go tool vet -all ."
- - go install $GOFLAGS ./...
- - go test -v -race $GOFLAGS ./...

vendor/github.com/rjeczalik/notify/event_fen.go

@@ -20,16 +20,27 @@ const (
 )
 
 const (
-	FileAccess     = fileAccess
-	FileModified   = fileModified
-	FileAttrib     = fileAttrib
-	FileDelete     = fileDelete
-	FileRenameTo   = fileRenameTo
+	// FileAccess is an event reported when monitored file/directory was accessed.
+	FileAccess = fileAccess
+	// FileModified is an event reported when monitored file/directory was modified.
+	FileModified = fileModified
+	// FileAttrib is an event reported when monitored file/directory's ATTRIB
+	// was changed.
+	FileAttrib = fileAttrib
+	// FileDelete is an event reported when monitored file/directory was deleted.
+	FileDelete = fileDelete
+	// FileRenameTo to is an event reported when monitored file/directory was renamed.
+	FileRenameTo = fileRenameTo
+	// FileRenameFrom is an event reported when monitored file/directory was renamed.
 	FileRenameFrom = fileRenameFrom
-	FileTrunc      = fileTrunc
-	FileNoFollow   = fileNoFollow
-	Unmounted      = unmounted
-	MountedOver    = mountedOver
+	// FileTrunc is an event reported when monitored file/directory was truncated.
+	FileTrunc = fileTrunc
+	// FileNoFollow is an flag to indicate not to follow symbolic links.
+	FileNoFollow = fileNoFollow
+	// Unmounted is an event reported when monitored filesystem was unmounted.
+	Unmounted = unmounted
+	// MountedOver is an event reported when monitored file/directory was mounted on.
+	MountedOver = mountedOver
 )
 
 var osestr = map[Event]string{

vendor/github.com/rjeczalik/notify/event_kqueue.go

@@ -26,7 +26,7 @@ const (
 )
 
 const (
-	// NoteDelete is an even reported when the unlink() system call was called
+	// NoteDelete is an event reported when the unlink() system call was called
 	// on the file referenced by the descriptor.
 	NoteDelete = Event(syscall.NOTE_DELETE)
 	// NoteWrite is an event reported when a write occurred on the file

vendor/github.com/rjeczalik/notify/notify.go

@@ -4,7 +4,7 @@
 
 // BUG(rjeczalik): Notify does not collect watchpoints, when underlying watches
 // were removed by their os-specific watcher implementations. Instead users are
-// advised to listen on persistant paths to have guarantee they receive events
+// advised to listen on persistent paths to have guarantee they receive events
 // for the whole lifetime of their applications (to discuss see #69).
 
 // BUG(ppknap): Linux (inotify) does not support watcher behavior masks like
@@ -58,7 +58,7 @@ var defaultTree = newTree()
 // If a directory which path was used to create recursive watch under Windows
 // gets deleted, the OS will not report such event. It is advised to keep in
 // mind this limitation while setting recursive watchpoints for your application,
-// e.g. use persistant paths like %userprofile% or watch additionally parent
+// e.g. use persistent paths like %userprofile% or watch additionally parent
 // directory of a recursive watchpoint in order to receive delete events for it.
 func Watch(path string, c chan<- EventInfo, events ...Event) error {
 	return defaultTree.Watch(path, c, events...)
@@ -67,7 +67,7 @@ func Watch(path string, c chan<- EventInfo, events ...Event) error {
 // Stop removes all watchpoints registered for c. All underlying watches are
 // also removed, for which c was the last channel listening for events.
 //
-// Stop does not close c. When Stop returns, it is guranteed that c will
+// Stop does not close c. When Stop returns, it is guaranteed that c will
 // receive no more signals.
 func Stop(c chan<- EventInfo) {
 	defaultTree.Stop(c)

vendor/github.com/rjeczalik/notify/watcher_fen.go

@@ -45,7 +45,7 @@ type watched struct {
 
 // Stop implements trigger.
 func (f *fen) Stop() error {
-	return f.cf.port_alert(f.p)
+	return f.cf.portAlert(f.p)
 }
 
 // Close implements trigger.
@@ -92,7 +92,7 @@ func (f *fen) Watched(n interface{}) (*watched, int64, error) {
 
 // init initializes FEN.
 func (f *fen) Init() (err error) {
-	f.p, err = f.cf.port_create()
+	f.p, err = f.cf.portCreate()
 	return
 }
 
@@ -106,12 +106,12 @@ func fi2fo(fi os.FileInfo, p string) FileObj {
 
 // Unwatch implements trigger.
 func (f *fen) Unwatch(w *watched) error {
-	return f.cf.port_dissociate(f.p, FileObj{Name: w.p})
+	return f.cf.portDissociate(f.p, FileObj{Name: w.p})
 }
 
 // Watch implements trigger.
 func (f *fen) Watch(fi os.FileInfo, w *watched, e int64) error {
-	return f.cf.port_associate(f.p, fi2fo(fi, w.p), int(e))
+	return f.cf.portAssociate(f.p, fi2fo(fi, w.p), int(e))
 }
 
 // Wait implements trigger.
@@ -120,7 +120,7 @@ func (f *fen) Wait() (interface{}, error) {
 		pe  PortEvent
 		err error
 	)
-	err = f.cf.port_get(f.p, &pe)
+	err = f.cf.portGet(f.p, &pe)
 	return pe, err
 }
 
@@ -130,16 +130,14 @@ func (f *fen) IsStop(n interface{}, err error) bool {
 }
 
 func init() {
-	encode = func(e Event) (o int64) {
+	encode = func(e Event, dir bool) (o int64) {
 		// Create event is not supported by FEN. Instead FileModified event will
 		// be registered. If this event will be reported on dir which is to be
 		// monitored for Create, dir will be rescanned and Create events will
 		// be generated and returned for new files. In case of files,
 		// if not requested FileModified event is reported, it will be ignored.
-		if e&Create != 0 {
-			o = (o &^ int64(Create)) | int64(FileModified)
-		}
-		if e&Write != 0 {
+		o = int64(e &^ Create)
+		if (e&Create != 0 && dir) || e&Write != 0 {
 			o = (o &^ int64(Write)) | int64(FileModified)
 		}
 		// Following events are 'exception events' and as such cannot be requested

vendor/github.com/rjeczalik/notify/watcher_fen_cgo.go

@@ -67,7 +67,7 @@ func unix2C(sec int64, nsec int64) (C.time_t, C.long) {
 	return C.time_t(sec), C.long(nsec)
 }
 
-func (c *cfen) port_associate(p int, fo FileObj, e int) (err error) {
+func (c *cfen) portAssociate(p int, fo FileObj, e int) (err error) {
 	cfo := C.newFo()
 	cfo.fo_atime.tv_sec, cfo.fo_atime.tv_nsec = unix2C(fo.Atim.Unix())
 	cfo.fo_mtime.tv_sec, cfo.fo_mtime.tv_nsec = unix2C(fo.Mtim.Unix())
@@ -78,7 +78,7 @@ func (c *cfen) port_associate(p int, fo FileObj, e int) (err error) {
 	return
 }
 
-func (c *cfen) port_dissociate(port int, fo FileObj) (err error) {
+func (c *cfen) portDissociate(port int, fo FileObj) (err error) {
 	cfo, ok := c.p2fo[fo.Name]
 	if !ok {
 		return errNotWatched
@@ -104,7 +104,7 @@ func cfo2fo(cfo *C.struct_file_obj) *FileObj {
 	return &fo
 }
 
-func (c *cfen) port_get(port int, pe *PortEvent) (err error) {
+func (c *cfen) portGet(port int, pe *PortEvent) (err error) {
 	cpe := C.newPe()
 	if _, err = C.port_get(C.int(port), cpe, nil); err != nil {
 		C.free(unsafe.Pointer(cpe))
@@ -118,12 +118,12 @@ func (c *cfen) port_get(port int, pe *PortEvent) (err error) {
 	return
 }
 
-func (c *cfen) port_create() (int, error) {
+func (c *cfen) portCreate() (int, error) {
 	p, err := C.port_create()
 	return int(p), err
 }
 
-func (c *cfen) port_alert(p int) (err error) {
+func (c *cfen) portAlert(p int) (err error) {
 	_, err = C.port_alert(C.int(p), alertSet, C.int(666), nil)
 	return
 }

vendor/github.com/rjeczalik/notify/watcher_fsevents_cgo.go

@@ -144,7 +144,7 @@ type stream struct {
 }
 
 // NewStream creates a stream for given path, listening for file events and
-// calling fn upon receving any.
+// calling fn upon receiving any.
 func newStream(path string, fn streamFunc) *stream {
 	return &stream{
 		path: path,

vendor/github.com/rjeczalik/notify/watcher_kqueue.go

@@ -157,14 +157,15 @@ func (k *kq) IsStop(n interface{}, err error) bool {
 }
 
 func init() {
-	encode = func(e Event) (o int64) {
+	encode = func(e Event, dir bool) (o int64) {
 		// Create event is not supported by kqueue. Instead NoteWrite event will
-		// be registered. If this event will be reported on dir which is to be
-		// monitored for Create, dir will be rescanned and Create events will
-		// be generated and returned for new files. In case of files,
-		// if not requested NoteRename event is reported, it will be ignored.
+		// be registered for a directory. If this event will be reported on dir
+		// which is to be monitored for Create, dir will be rescanned
+		// and Create events will be generated and returned for new files.
+		// In case of files, if not requested NoteRename event is reported,
+		// it will be ignored.
 		o = int64(e &^ Create)
-		if e&Write != 0 {
+		if (e&Create != 0 && dir) || e&Write != 0 {
 			o = (o &^ int64(Write)) | int64(NoteWrite)
 		}
 		if e&Rename != 0 {

vendor/github.com/rjeczalik/notify/watcher_trigger.go

@@ -58,7 +58,7 @@ type trigger interface {
 
 // encode Event to native representation. Implementation is to be provided by
 // platform specific implementation.
-var encode func(Event) int64
+var encode func(Event, bool) int64
 
 var (
 	// nat2not matches native events to notify's ones. To be initialized by
@@ -145,13 +145,7 @@ func (t *trg) singlewatch(p string, e Event, direct mode, fi os.FileInfo) (err e
 		w.eDir |= e
 		w.eNonDir |= e
 	}
-	var ee int64
-	// Native Write event is added to wait for Create events (Write event on
-	// directory triggers it's rescan).
-	if e&Create != 0 && fi.IsDir() {
-		ee = int64(not2nat[Write])
-	}
-	if err = t.t.Watch(fi, w, encode(w.eDir|w.eNonDir)|ee); err != nil {
+	if err = t.t.Watch(fi, w, encode(w.eDir|w.eNonDir, fi.IsDir())); err != nil {
 		return
 	}
 	if !ok {
@@ -290,7 +284,7 @@ func (t *trg) dir(w *watched, n interface{}, e, ge Event) (evn []event) {
 	// However events for rename must be generated for all monitored files
 	// inside of moved directory, because native impl does not report it independently
 	// for each file descriptor being moved in result of move action on
-	// parent dirLiczba dostępnych dni urlopowych: 0ectory.
+	// parent directory.
 	if (ge & (not2nat[Rename] | not2nat[Remove])) != 0 {
 		// Write is reported also for Remove on directory. Because of that
 		// we have to filter it out explicitly.
@@ -399,7 +393,7 @@ func (t *trg) monitor() {
 	}
 }
 
-// process event returned by port_get call.
+// process event returned by native call.
 func (t *trg) process(n interface{}) (evn []event) {
 	t.Lock()
 	w, ge, err := t.t.Watched(n)
@@ -414,13 +408,13 @@ func (t *trg) process(n interface{}) (evn []event) {
 		switch fi, err := os.Stat(w.p); {
 		case err != nil:
 		default:
-			if err = t.t.Watch(fi, w, (encode(w.eDir | w.eNonDir))); err != nil {
+			if err = t.t.Watch(fi, w, encode(w.eDir|w.eNonDir, fi.IsDir())); err != nil {
 				dbgprintf("trg: %q is no longer watched: %q", w.p, err)
 				t.t.Del(w)
 			}
 		}
 	}
-	if e == Event(0) {
+	if e == Event(0) && (!w.fi.IsDir() || (ge&int64(not2nat[Write])) == 0) {
 		t.Unlock()
 		return
 	}

vendor/github.com/rjeczalik/notify/watchpoint_other.go

@@ -15,7 +15,7 @@ func eventmask(ei EventInfo, extra Event) Event {
 // matches reports a match only when:
 //
 //   - for user events, when event is present in the given set
-//   - for internal events, when additionaly both event and set have omit bit set
+//   - for internal events, when additionally both event and set have omit bit set
 //
 // Internal events must not be sent to user channels and vice versa.
 func matches(set, event Event) bool {

vendor/github.com/robertkrimen/otto/.gitignore

@@ -1,5 +0,0 @@
-/.test
-/otto/otto
-/otto/otto-*
-/test/test-*.js
-/test/tester

vendor/github.com/robertkrimen/otto/README.markdown

@@ -114,7 +114,7 @@ http://godoc.org/github.com/robertkrimen/otto/parser
 Parse and return an AST
 
 ```go
-filenamee := "" // A filename is optional
+filename := "" // A filename is optional
 src := `
     // Sample xyzzy example
     (function(){

vendor/github.com/robertkrimen/otto/builtin.go

@@ -70,7 +70,7 @@ func digitValue(chr rune) int {
 }
 
 func builtinGlobal_parseInt(call FunctionCall) Value {
-	input := strings.TrimSpace(call.Argument(0).string())
+	input := strings.Trim(call.Argument(0).string(), builtinString_trim_whitespace)
 	if len(input) == 0 {
 		return NaNValue()
 	}
@@ -153,7 +153,8 @@ var parseFloat_matchValid = regexp.MustCompile(`[0-9eE\+\-\.]|Infinity`)
 
 func builtinGlobal_parseFloat(call FunctionCall) Value {
 	// Caveat emptor: This implementation does NOT match the specification
-	input := strings.TrimSpace(call.Argument(0).string())
+	input := strings.Trim(call.Argument(0).string(), builtinString_trim_whitespace)
+
 	if parseFloat_matchBadSpecial.MatchString(input) {
 		return NaNValue()
 	}

vendor/github.com/robertkrimen/otto/builtin_string.go

@@ -380,7 +380,12 @@ func builtinString_split(call FunctionCall) Value {
 			split = split[:limit]
 		}
 
-		return call.runtime.toValue(split)
+		valueArray := make([]Value, len(split))
+		for index, value := range split {
+			valueArray[index] = toValue_string(value)
+		}
+
+		return toValue_object(call.runtime.newArrayOf(valueArray))
 	}
 }
 

vendor/github.com/robertkrimen/otto/value_boolean.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"math"
 	"reflect"
+	"unicode/utf16"
 )
 
 func (value Value) bool() bool {
@@ -32,6 +33,8 @@ func (value Value) bool() bool {
 		return true
 	case string:
 		return 0 != len(value)
+	case []uint16:
+		return 0 != len(utf16.Decode(value))
 	}
 	if value.IsObject() {
 		return true

vendor/github.com/robertkrimen/otto/value_number.go

@@ -11,7 +11,7 @@ import (
 var stringToNumberParseInteger = regexp.MustCompile(`^(?:0[xX])`)
 
 func parseNumber(value string) float64 {
-	value = strings.TrimSpace(value)
+	value = strings.Trim(value, builtinString_trim_whitespace)
 
 	if value == "" {
 		return 0

vendor/github.com/rs/cors/.travis.yml

@@ -1,4 +0,0 @@
-language: go
-go:
-- 1.3
-- 1.4

vendor/github.com/rs/xhandler/.travis.yml

@@ -1,7 +0,0 @@
-language: go
-go:
-- 1.5
-- tip
-matrix:
-  allow_failures:
-      - go: tip

vendor/golang.org/x/sys/unix/.gitignore

@@ -1 +0,0 @@
-_obj/

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

@@ -1,10 +0,0 @@
-// 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 !gccgo
-
-#include "textflag.h"
-
-TEXT ·use(SB),NOSPLIT,$0
-	RET

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

@@ -89,6 +89,8 @@ case "$1" in
 -syscalls)
 	for i in zsyscall*go
 	do
+		# Run the command line that appears in the first line
+		# of the generated file to regenerate it.
 		sed 1q $i | sed 's;^// ;;' | sh > _$i && gofmt < _$i > $i
 		rm _$i
 	done
@@ -280,7 +282,7 @@ esac
 			syscall_goos="syscall_bsd.go $syscall_goos"
 			;;
 		esac
-		if [ -n "$mksyscall" ]; then echo "$mksyscall $syscall_goos $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.go"; fi
+		if [ -n "$mksyscall" ]; then echo "$mksyscall -tags $GOOS,$GOARCH $syscall_goos $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.go"; fi
 		;;
 	esac
 	if [ -n "$mksysctl" ]; then echo "$mksysctl |gofmt >$zsysctl"; fi

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

@@ -114,11 +114,13 @@ includes_Linux='
 #include <sys/time.h>
 #include <sys/socket.h>
 #include <linux/if.h>
+#include <linux/if_alg.h>
 #include <linux/if_arp.h>
 #include <linux/if_ether.h>
 #include <linux/if_tun.h>
 #include <linux/if_packet.h>
 #include <linux/if_addr.h>
+#include <linux/falloc.h>
 #include <linux/filter.h>
 #include <linux/netlink.h>
 #include <linux/reboot.h>
@@ -312,6 +314,7 @@ ccflags="$@"
 		$2 ~ /^IN_/ ||
 		$2 ~ /^LOCK_(SH|EX|NB|UN)$/ ||
 		$2 ~ /^(AF|SOCK|SO|SOL|IPPROTO|IP|IPV6|ICMP6|TCP|EVFILT|NOTE|EV|SHUT|PROT|MAP|PACKET|MSG|SCM|MCL|DT|MADV|PR)_/ ||
+		$2 ~ /^FALLOC_/ ||
 		$2 == "ICMPV6_FILTER" ||
 		$2 == "SOMAXCONN" ||
 		$2 == "NAME_MAX" ||
@@ -341,6 +344,7 @@ ccflags="$@"
 		$2 ~ /^(BPF|DLT)_/ ||
 		$2 ~ /^CLOCK_/ ||
 		$2 ~ /^CAN_/ ||
+		$2 ~ /^ALG_/ ||
 		$2 !~ "WMESGLEN" &&
 		$2 ~ /^W[A-Z0-9]+$/ {printf("\t%s = C.%s\n", $2, $2)}
 		$2 ~ /^__WCOREFLAG$/ {next}

vendor/golang.org/x/sys/unix/mksyscall.pl

@@ -29,6 +29,7 @@ my $openbsd = 0;
 my $netbsd = 0;
 my $dragonfly = 0;
 my $arm = 0; # 64-bit value should use (even, odd)-pair
+my $tags = "";  # build tags
 
 if($ARGV[0] eq "-b32") {
 	$_32bit = "big-endian";
@@ -57,14 +58,14 @@ if($ARGV[0] eq "-arm") {
 	$arm = 1;
 	shift;
 }
-
-if($ARGV[0] =~ /^-/) {
-	print STDERR "usage: mksyscall.pl [-b32 | -l32] [file ...]\n";
-	exit 1;
+if($ARGV[0] eq "-tags") {
+	shift;
+	$tags = $ARGV[0];
+	shift;
 }
 
-if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") {
-	print STDERR "GOARCH or GOOS not defined in environment\n";
+if($ARGV[0] =~ /^-/) {
+	print STDERR "usage: mksyscall.pl [-b32 | -l32] [-tags x,y] [file ...]\n";
 	exit 1;
 }
 
@@ -132,7 +133,6 @@ while(<>) {
 
 	# Prepare arguments to Syscall.
 	my @args = ();
-	my @uses = ();
 	my $n = 0;
 	foreach my $p (@in) {
 		my ($name, $type) = parseparam($p);
@@ -143,14 +143,12 @@ while(<>) {
 			$text .= "\t_p$n, $errvar = BytePtrFromString($name)\n";
 			$text .= "\tif $errvar != nil {\n\t\treturn\n\t}\n";
 			push @args, "uintptr(unsafe.Pointer(_p$n))";
-			push @uses, "use(unsafe.Pointer(_p$n))";
 			$n++;
 		} elsif($type eq "string") {
 			print STDERR "$ARGV:$.: $func uses string arguments, but has no error return\n";
 			$text .= "\tvar _p$n *byte\n";
 			$text .= "\t_p$n, _ = BytePtrFromString($name)\n";
 			push @args, "uintptr(unsafe.Pointer(_p$n))";
-			push @uses, "use(unsafe.Pointer(_p$n))";
 			$n++;
 		} elsif($type =~ /^\[\](.*)/) {
 			# Convert slice into pointer, length.
@@ -185,7 +183,7 @@ while(<>) {
 			}
 		} elsif($type eq "int64" && $_32bit ne "") {
 			if(@args % 2 && $arm) {
-				# arm abi specifies 64-bit argument uses 
+				# arm abi specifies 64-bit argument uses
 				# (even, odd) pair
 				push @args, "0"
 			}
@@ -278,11 +276,8 @@ while(<>) {
 	} else {
 		$text .= "\t$ret[0], $ret[1], $ret[2] := $call\n";
 	}
-	foreach my $use (@uses) {
-		$text .= "\t$use\n";
-	}
 	$text .= $body;
-	
+
 	if ($plan9 && $ret[2] eq "e1") {
 		$text .= "\tif int32(r0) == -1 {\n";
 		$text .= "\t\terr = e1\n";
@@ -307,7 +302,7 @@ print <<EOF;
 // $cmdline
 // MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
 
-// +build $ENV{'GOARCH'},$ENV{'GOOS'}
+// +build $tags
 
 package unix
 

vendor/golang.org/x/sys/unix/mksyscall_solaris.pl

@@ -12,7 +12,7 @@
 #	* The parameter lists must give a type for each argument:
 #	  the (x, y, z int) shorthand is not allowed.
 #	* If the return parameter is an error number, it must be named err.
-#	* If go func name needs to be different than its libc name, 
+#	* If go func name needs to be different than its libc name,
 #	* or the function is not in libc, name could be specified
 #	* at the end, after "=" sign, like
 #	  //sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt
@@ -22,6 +22,7 @@ use strict;
 my $cmdline = "mksyscall_solaris.pl " . join(' ', @ARGV);
 my $errors = 0;
 my $_32bit = "";
+my $tags = "";  # build tags
 
 binmode STDOUT;
 
@@ -32,14 +33,14 @@ if($ARGV[0] eq "-b32") {
 	$_32bit = "little-endian";
 	shift;
 }
-
-if($ARGV[0] =~ /^-/) {
-	print STDERR "usage: mksyscall_solaris.pl [-b32 | -l32] [file ...]\n";
-	exit 1;
+if($ARGV[0] eq "-tags") {
+	shift;
+	$tags = $ARGV[0];
+	shift;
 }
 
-if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") {
-	print STDERR "GOARCH or GOOS not defined in environment\n";
+if($ARGV[0] =~ /^-/) {
+	print STDERR "usage: mksyscall_solaris.pl [-b32 | -l32] [-tags x,y] [file ...]\n";
 	exit 1;
 }
 
@@ -138,7 +139,6 @@ while(<>) {
 
 	# Prepare arguments to Syscall.
 	my @args = ();
-	my @uses = ();
 	my $n = 0;
 	foreach my $p (@in) {
 		my ($name, $type) = parseparam($p);
@@ -149,14 +149,12 @@ while(<>) {
 			$text .= "\t_p$n, $errvar = $strconvfunc($name)\n";
 			$text .= "\tif $errvar != nil {\n\t\treturn\n\t}\n";
 			push @args, "uintptr(unsafe.Pointer(_p$n))";
-			push @uses, "use(unsafe.Pointer(_p$n))";
 			$n++;
 		} elsif($type eq "string") {
 			print STDERR "$ARGV:$.: $func uses string arguments, but has no error return\n";
 			$text .= "\tvar _p$n $strconvtype\n";
 			$text .= "\t_p$n, _ = $strconvfunc($name)\n";
 			push @args, "uintptr(unsafe.Pointer(_p$n))";
-			push @uses, "use(unsafe.Pointer(_p$n))";
 			$n++;
 		} elsif($type =~ /^\[\](.*)/) {
 			# Convert slice into pointer, length.
@@ -243,9 +241,6 @@ while(<>) {
 	} else {
 		$text .= "\t$ret[0], $ret[1], $ret[2] := $call\n";
 	}
-	foreach my $use (@uses) {
-		$text .= "\t$use\n";
-	}
 	$text .= $body;
 
 	if ($do_errno) {
@@ -265,7 +260,7 @@ print <<EOF;
 // $cmdline
 // MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
 
-// +build $ENV{'GOARCH'},$ENV{'GOOS'}
+// +build $tags
 
 package $package
 

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

@@ -21,8 +21,6 @@
 // holds a value of type syscall.Errno.
 package unix // import "golang.org/x/sys/unix"
 
-import "unsafe"
-
 // ByteSliceFromString returns a NUL-terminated slice of bytes
 // containing the text of s. If s contains a NUL byte at any
 // location, it returns (nil, EINVAL).
@@ -69,8 +67,3 @@ func (tv *Timeval) Nano() int64 {
 }
 
 func TimevalToNsec(tv Timeval) int64 { return int64(tv.Sec)*1e9 + int64(tv.Usec)*1e3 }
-
-// use is a no-op, but the compiler cannot see that it is.
-// Calling use(p) ensures that p is kept live until that point.
-//go:noescape
-func use(p unsafe.Pointer)

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

@@ -144,7 +144,6 @@ func getAttrList(path string, attrList attrList, attrBuf []byte, options uint) (
 		uintptr(options),
 		0,
 	)
-	use(unsafe.Pointer(_p0))
 	if e1 != 0 {
 		return nil, e1
 	}
@@ -197,7 +196,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 		bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf))
 	}
 	r0, _, e1 := Syscall(SYS_GETFSSTAT64, uintptr(_p0), bufsize, uintptr(flags))
-	use(unsafe.Pointer(_p0))
 	n = int(r0)
 	if e1 != 0 {
 		err = e1

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

@@ -109,7 +109,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 		bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf))
 	}
 	r0, _, e1 := Syscall(SYS_GETFSSTAT, uintptr(_p0), bufsize, uintptr(flags))
-	use(unsafe.Pointer(_p0))
 	n = int(r0)
 	if e1 != 0 {
 		err = e1

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

@@ -129,7 +129,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 		bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf))
 	}
 	r0, _, e1 := Syscall(SYS_GETFSSTAT, uintptr(_p0), bufsize, uintptr(flags))
-	use(unsafe.Pointer(_p0))
 	n = int(r0)
 	if e1 != 0 {
 		err = e1

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

@@ -452,6 +452,105 @@ func (sa *SockaddrCAN) sockaddr() (unsafe.Pointer, _Socklen, error) {
 	return unsafe.Pointer(&sa.raw), SizeofSockaddrCAN, nil
 }
 
+// SockaddrALG implements the Sockaddr interface for AF_ALG type sockets.
+// SockaddrALG enables userspace access to the Linux kernel's cryptography
+// subsystem. The Type and Name fields specify which type of hash or cipher
+// should be used with a given socket.
+//
+// To create a file descriptor that provides access to a hash or cipher, both
+// Bind and Accept must be used. Once the setup process is complete, input
+// data can be written to the socket, processed by the kernel, and then read
+// back as hash output or ciphertext.
+//
+// Here is an example of using an AF_ALG socket with SHA1 hashing.
+// The initial socket setup process is as follows:
+//
+//      // Open a socket to perform SHA1 hashing.
+//      fd, _ := unix.Socket(unix.AF_ALG, unix.SOCK_SEQPACKET, 0)
+//      addr := &unix.SockaddrALG{Type: "hash", Name: "sha1"}
+//      unix.Bind(fd, addr)
+//      // Note: unix.Accept does not work at this time; must invoke accept()
+//      // manually using unix.Syscall.
+//      hashfd, _, _ := unix.Syscall(unix.SYS_ACCEPT, uintptr(fd), 0, 0)
+//
+// Once a file descriptor has been returned from Accept, it may be used to
+// perform SHA1 hashing. The descriptor is not safe for concurrent use, but
+// may be re-used repeatedly with subsequent Write and Read operations.
+//
+// When hashing a small byte slice or string, a single Write and Read may
+// be used:
+//
+//      // Assume hashfd is already configured using the setup process.
+//      hash := os.NewFile(hashfd, "sha1")
+//      // Hash an input string and read the results. Each Write discards
+//      // previous hash state. Read always reads the current state.
+//      b := make([]byte, 20)
+//      for i := 0; i < 2; i++ {
+//          io.WriteString(hash, "Hello, world.")
+//          hash.Read(b)
+//          fmt.Println(hex.EncodeToString(b))
+//      }
+//      // Output:
+//      // 2ae01472317d1935a84797ec1983ae243fc6aa28
+//      // 2ae01472317d1935a84797ec1983ae243fc6aa28
+//
+// For hashing larger byte slices, or byte streams such as those read from
+// a file or socket, use Sendto with MSG_MORE to instruct the kernel to update
+// the hash digest instead of creating a new one for a given chunk and finalizing it.
+//
+//      // Assume hashfd and addr are already configured using the setup process.
+//      hash := os.NewFile(hashfd, "sha1")
+//      // Hash the contents of a file.
+//      f, _ := os.Open("/tmp/linux-4.10-rc7.tar.xz")
+//      b := make([]byte, 4096)
+//      for {
+//          n, err := f.Read(b)
+//          if err == io.EOF {
+//              break
+//          }
+//          unix.Sendto(hashfd, b[:n], unix.MSG_MORE, addr)
+//      }
+//      hash.Read(b)
+//      fmt.Println(hex.EncodeToString(b))
+//      // Output: 85cdcad0c06eef66f805ecce353bec9accbeecc5
+//
+// For more information, see: http://www.chronox.de/crypto-API/crypto/userspace-if.html.
+type SockaddrALG struct {
+	Type    string
+	Name    string
+	Feature uint32
+	Mask    uint32
+	raw     RawSockaddrALG
+}
+
+func (sa *SockaddrALG) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	// Leave room for NUL byte terminator.
+	if len(sa.Type) > 13 {
+		return nil, 0, EINVAL
+	}
+	if len(sa.Name) > 63 {
+		return nil, 0, EINVAL
+	}
+
+	sa.raw.Family = AF_ALG
+	sa.raw.Feat = sa.Feature
+	sa.raw.Mask = sa.Mask
+
+	typ, err := ByteSliceFromString(sa.Type)
+	if err != nil {
+		return nil, 0, err
+	}
+	name, err := ByteSliceFromString(sa.Name)
+	if err != nil {
+		return nil, 0, err
+	}
+
+	copy(sa.raw.Type[:], typ)
+	copy(sa.raw.Name[:], name)
+
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrALG, nil
+}
+
 func anyToSockaddr(rsa *RawSockaddrAny) (Sockaddr, error) {
 	switch rsa.Addr.Family {
 	case AF_NETLINK:

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

@@ -73,7 +73,6 @@ func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr,
 
 func Fstatfs(fd int, buf *Statfs_t) (err error) {
 	_, _, e := Syscall(SYS_FSTATFS64, uintptr(fd), unsafe.Sizeof(*buf), uintptr(unsafe.Pointer(buf)))
-	use(unsafe.Pointer(buf))
 	if e != 0 {
 		err = errnoErr(e)
 	}
@@ -86,7 +85,6 @@ func Statfs(path string, buf *Statfs_t) (err error) {
 		return err
 	}
 	_, _, e := Syscall(SYS_STATFS64, uintptr(unsafe.Pointer(p)), unsafe.Sizeof(*buf), uintptr(unsafe.Pointer(buf)))
-	use(unsafe.Pointer(p))
 	if e != 0 {
 		err = errnoErr(e)
 	}

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

@@ -132,7 +132,6 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
 	mmap_args := [6]uintptr{addr, length, uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset)}
 	r0, _, e1 := Syscall(SYS_MMAP, uintptr(unsafe.Pointer(&mmap_args[0])), 0, 0)
-	use(unsafe.Pointer(&mmap_args[0]))
 	xaddr = uintptr(r0)
 	if e1 != 0 {
 		err = errnoErr(e1)

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

@@ -111,7 +111,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 		bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf))
 	}
 	r0, _, e1 := Syscall(SYS_GETFSSTAT, uintptr(_p0), bufsize, uintptr(flags))
-	use(unsafe.Pointer(_p0))
 	n = int(r0)
 	if e1 != 0 {
 		err = e1

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

@@ -59,6 +59,7 @@ package unix
 #include <bluetooth/bluetooth.h>
 #include <bluetooth/hci.h>
 #include <linux/can.h>
+#include <linux/if_alg.h>
 
 #ifdef TCSETS2
 // On systems that have "struct termios2" use this as type Termios.
@@ -221,6 +222,8 @@ type RawSockaddrHCI C.struct_sockaddr_hci
 
 type RawSockaddrCAN C.struct_sockaddr_can
 
+type RawSockaddrALG C.struct_sockaddr_alg
+
 type RawSockaddr C.struct_sockaddr
 
 type RawSockaddrAny C.struct_sockaddr_any
@@ -262,6 +265,7 @@ const (
 	SizeofSockaddrNetlink   = C.sizeof_struct_sockaddr_nl
 	SizeofSockaddrHCI       = C.sizeof_struct_sockaddr_hci
 	SizeofSockaddrCAN       = C.sizeof_struct_sockaddr_can
+	SizeofSockaddrALG       = C.sizeof_struct_sockaddr_alg
 	SizeofLinger            = C.sizeof_struct_linger
 	SizeofIPMreq            = C.sizeof_struct_ip_mreq
 	SizeofIPMreqn           = C.sizeof_struct_ip_mreqn

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

@@ -53,6 +53,13 @@ const (
 	AF_UNSPEC                        = 0x0
 	AF_WANPIPE                       = 0x19
 	AF_X25                           = 0x9
+	ALG_OP_DECRYPT                   = 0x0
+	ALG_OP_ENCRYPT                   = 0x1
+	ALG_SET_AEAD_ASSOCLEN            = 0x4
+	ALG_SET_AEAD_AUTHSIZE            = 0x5
+	ALG_SET_IV                       = 0x2
+	ALG_SET_KEY                      = 0x1
+	ALG_SET_OP                       = 0x3
 	ARPHRD_ADAPT                     = 0x108
 	ARPHRD_APPLETLK                  = 0x8
 	ARPHRD_ARCNET                    = 0x7
@@ -385,6 +392,12 @@ const (
 	EXTA                             = 0xe
 	EXTB                             = 0xf
 	EXTPROC                          = 0x10000
+	FALLOC_FL_COLLAPSE_RANGE         = 0x8
+	FALLOC_FL_INSERT_RANGE           = 0x20
+	FALLOC_FL_KEEP_SIZE              = 0x1
+	FALLOC_FL_NO_HIDE_STALE          = 0x4
+	FALLOC_FL_PUNCH_HOLE             = 0x2
+	FALLOC_FL_ZERO_RANGE             = 0x10
 	FD_CLOEXEC                       = 0x1
 	FD_SETSIZE                       = 0x400
 	FF0                              = 0x0

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

@@ -53,6 +53,13 @@ const (
 	AF_UNSPEC                        = 0x0
 	AF_WANPIPE                       = 0x19
 	AF_X25                           = 0x9
+	ALG_OP_DECRYPT                   = 0x0
+	ALG_OP_ENCRYPT                   = 0x1
+	ALG_SET_AEAD_ASSOCLEN            = 0x4
+	ALG_SET_AEAD_AUTHSIZE            = 0x5
+	ALG_SET_IV                       = 0x2
+	ALG_SET_KEY                      = 0x1
+	ALG_SET_OP                       = 0x3
 	ARPHRD_ADAPT                     = 0x108
 	ARPHRD_APPLETLK                  = 0x8
 	ARPHRD_ARCNET                    = 0x7
@@ -385,6 +392,12 @@ const (
 	EXTA                             = 0xe
 	EXTB                             = 0xf
 	EXTPROC                          = 0x10000
+	FALLOC_FL_COLLAPSE_RANGE         = 0x8
+	FALLOC_FL_INSERT_RANGE           = 0x20
+	FALLOC_FL_KEEP_SIZE              = 0x1
+	FALLOC_FL_NO_HIDE_STALE          = 0x4
+	FALLOC_FL_PUNCH_HOLE             = 0x2
+	FALLOC_FL_ZERO_RANGE             = 0x10
 	FD_CLOEXEC                       = 0x1
 	FD_SETSIZE                       = 0x400
 	FF0                              = 0x0

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

@@ -52,6 +52,13 @@ const (
 	AF_UNSPEC                        = 0x0
 	AF_WANPIPE                       = 0x19
 	AF_X25                           = 0x9
+	ALG_OP_DECRYPT                   = 0x0
+	ALG_OP_ENCRYPT                   = 0x1
+	ALG_SET_AEAD_ASSOCLEN            = 0x4
+	ALG_SET_AEAD_AUTHSIZE            = 0x5
+	ALG_SET_IV                       = 0x2
+	ALG_SET_KEY                      = 0x1
+	ALG_SET_OP                       = 0x3
 	ARPHRD_ADAPT                     = 0x108
 	ARPHRD_APPLETLK                  = 0x8
 	ARPHRD_ARCNET                    = 0x7
@@ -370,6 +377,12 @@ const (
 	EXTA                             = 0xe
 	EXTB                             = 0xf
 	EXTPROC                          = 0x10000
+	FALLOC_FL_COLLAPSE_RANGE         = 0x8
+	FALLOC_FL_INSERT_RANGE           = 0x20
+	FALLOC_FL_KEEP_SIZE              = 0x1
+	FALLOC_FL_NO_HIDE_STALE          = 0x4
+	FALLOC_FL_PUNCH_HOLE             = 0x2
+	FALLOC_FL_ZERO_RANGE             = 0x10
 	FD_CLOEXEC                       = 0x1
 	FD_SETSIZE                       = 0x400
 	FF0                              = 0x0

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

@@ -54,6 +54,13 @@ const (
 	AF_VSOCK                         = 0x28
 	AF_WANPIPE                       = 0x19
 	AF_X25                           = 0x9
+	ALG_OP_DECRYPT                   = 0x0
+	ALG_OP_ENCRYPT                   = 0x1
+	ALG_SET_AEAD_ASSOCLEN            = 0x4
+	ALG_SET_AEAD_AUTHSIZE            = 0x5
+	ALG_SET_IV                       = 0x2
+	ALG_SET_KEY                      = 0x1
+	ALG_SET_OP                       = 0x3
 	ARPHRD_ADAPT                     = 0x108
 	ARPHRD_APPLETLK                  = 0x8
 	ARPHRD_ARCNET                    = 0x7
@@ -399,6 +406,12 @@ const (
 	EXTA                             = 0xe
 	EXTB                             = 0xf
 	EXTPROC                          = 0x10000
+	FALLOC_FL_COLLAPSE_RANGE         = 0x8
+	FALLOC_FL_INSERT_RANGE           = 0x20
+	FALLOC_FL_KEEP_SIZE              = 0x1
+	FALLOC_FL_NO_HIDE_STALE          = 0x4
+	FALLOC_FL_PUNCH_HOLE             = 0x2
+	FALLOC_FL_ZERO_RANGE             = 0x10
 	FD_CLOEXEC                       = 0x1
 	FD_SETSIZE                       = 0x400
 	FF0                              = 0x0

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

@@ -52,6 +52,13 @@ const (
 	AF_UNSPEC                        = 0x0
 	AF_WANPIPE                       = 0x19
 	AF_X25                           = 0x9
+	ALG_OP_DECRYPT                   = 0x0
+	ALG_OP_ENCRYPT                   = 0x1
+	ALG_SET_AEAD_ASSOCLEN            = 0x4
+	ALG_SET_AEAD_AUTHSIZE            = 0x5
+	ALG_SET_IV                       = 0x2
+	ALG_SET_KEY                      = 0x1
+	ALG_SET_OP                       = 0x3
 	ARPHRD_ADAPT                     = 0x108
 	ARPHRD_APPLETLK                  = 0x8
 	ARPHRD_ARCNET                    = 0x7
@@ -375,6 +382,12 @@ const (
 	EXTA                             = 0xe
 	EXTB                             = 0xf
 	EXTPROC                          = 0x10000
+	FALLOC_FL_COLLAPSE_RANGE         = 0x8
+	FALLOC_FL_INSERT_RANGE           = 0x20
+	FALLOC_FL_KEEP_SIZE              = 0x1
+	FALLOC_FL_NO_HIDE_STALE          = 0x4
+	FALLOC_FL_PUNCH_HOLE             = 0x2
+	FALLOC_FL_ZERO_RANGE             = 0x10
 	FD_CLOEXEC                       = 0x1
 	FD_SETSIZE                       = 0x400
 	FF0                              = 0x0

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

@@ -56,6 +56,13 @@ const (
 	AF_VSOCK                         = 0x28
 	AF_WANPIPE                       = 0x19
 	AF_X25                           = 0x9
+	ALG_OP_DECRYPT                   = 0x0
+	ALG_OP_ENCRYPT                   = 0x1
+	ALG_SET_AEAD_ASSOCLEN            = 0x4
+	ALG_SET_AEAD_AUTHSIZE            = 0x5
+	ALG_SET_IV                       = 0x2
+	ALG_SET_KEY                      = 0x1
+	ALG_SET_OP                       = 0x3
 	ARPHRD_6LOWPAN                   = 0x339
 	ARPHRD_ADAPT                     = 0x108
 	ARPHRD_APPLETLK                  = 0x8
@@ -374,6 +381,12 @@ const (
 	EXTA                             = 0xe
 	EXTB                             = 0xf
 	EXTPROC                          = 0x10000
+	FALLOC_FL_COLLAPSE_RANGE         = 0x8
+	FALLOC_FL_INSERT_RANGE           = 0x20
+	FALLOC_FL_KEEP_SIZE              = 0x1
+	FALLOC_FL_NO_HIDE_STALE          = 0x4
+	FALLOC_FL_PUNCH_HOLE             = 0x2
+	FALLOC_FL_ZERO_RANGE             = 0x10
 	FD_CLOEXEC                       = 0x1
 	FD_SETSIZE                       = 0x400
 	FLUSHO                           = 0x2000

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

@@ -56,6 +56,13 @@ const (
 	AF_VSOCK                         = 0x28
 	AF_WANPIPE                       = 0x19
 	AF_X25                           = 0x9
+	ALG_OP_DECRYPT                   = 0x0
+	ALG_OP_ENCRYPT                   = 0x1
+	ALG_SET_AEAD_ASSOCLEN            = 0x4
+	ALG_SET_AEAD_AUTHSIZE            = 0x5
+	ALG_SET_IV                       = 0x2
+	ALG_SET_KEY                      = 0x1
+	ALG_SET_OP                       = 0x3
 	ARPHRD_6LOWPAN                   = 0x339
 	ARPHRD_ADAPT                     = 0x108
 	ARPHRD_APPLETLK                  = 0x8
@@ -374,6 +381,12 @@ const (
 	EXTA                             = 0xe
 	EXTB                             = 0xf
 	EXTPROC                          = 0x10000
+	FALLOC_FL_COLLAPSE_RANGE         = 0x8
+	FALLOC_FL_INSERT_RANGE           = 0x20
+	FALLOC_FL_KEEP_SIZE              = 0x1
+	FALLOC_FL_NO_HIDE_STALE          = 0x4
+	FALLOC_FL_PUNCH_HOLE             = 0x2
+	FALLOC_FL_ZERO_RANGE             = 0x10
 	FD_CLOEXEC                       = 0x1
 	FD_SETSIZE                       = 0x400
 	FLUSHO                           = 0x2000

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

@@ -57,6 +57,13 @@ const (
 	AF_VSOCK                         = 0x28
 	AF_WANPIPE                       = 0x19
 	AF_X25                           = 0x9
+	ALG_OP_DECRYPT                   = 0x0
+	ALG_OP_ENCRYPT                   = 0x1
+	ALG_SET_AEAD_ASSOCLEN            = 0x4
+	ALG_SET_AEAD_AUTHSIZE            = 0x5
+	ALG_SET_IV                       = 0x2
+	ALG_SET_KEY                      = 0x1
+	ALG_SET_OP                       = 0x3
 	ARPHRD_6LOWPAN                   = 0x339
 	ARPHRD_ADAPT                     = 0x108
 	ARPHRD_APPLETLK                  = 0x8
@@ -411,6 +418,12 @@ const (
 	EXTA                             = 0xe
 	EXTB                             = 0xf
 	EXTPROC                          = 0x10000
+	FALLOC_FL_COLLAPSE_RANGE         = 0x8
+	FALLOC_FL_INSERT_RANGE           = 0x20
+	FALLOC_FL_KEEP_SIZE              = 0x1
+	FALLOC_FL_NO_HIDE_STALE          = 0x4
+	FALLOC_FL_PUNCH_HOLE             = 0x2
+	FALLOC_FL_ZERO_RANGE             = 0x10
 	FD_CLOEXEC                       = 0x1
 	FD_SETSIZE                       = 0x400
 	FF0                              = 0x0

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

@@ -54,6 +54,13 @@ const (
 	AF_VSOCK                         = 0x28
 	AF_WANPIPE                       = 0x19
 	AF_X25                           = 0x9
+	ALG_OP_DECRYPT                   = 0x0
+	ALG_OP_ENCRYPT                   = 0x1
+	ALG_SET_AEAD_ASSOCLEN            = 0x4
+	ALG_SET_AEAD_AUTHSIZE            = 0x5
+	ALG_SET_IV                       = 0x2
+	ALG_SET_KEY                      = 0x1
+	ALG_SET_OP                       = 0x3
 	ARPHRD_6LOWPAN                   = 0x339
 	ARPHRD_ADAPT                     = 0x108
 	ARPHRD_APPLETLK                  = 0x8
@@ -401,6 +408,12 @@ const (
 	EXTA                             = 0xe
 	EXTB                             = 0xf
 	EXTPROC                          = 0x10000000
+	FALLOC_FL_COLLAPSE_RANGE         = 0x8
+	FALLOC_FL_INSERT_RANGE           = 0x20
+	FALLOC_FL_KEEP_SIZE              = 0x1
+	FALLOC_FL_NO_HIDE_STALE          = 0x4
+	FALLOC_FL_PUNCH_HOLE             = 0x2
+	FALLOC_FL_ZERO_RANGE             = 0x10
 	FD_CLOEXEC                       = 0x1
 	FD_SETSIZE                       = 0x400
 	FF0                              = 0x0

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

@@ -54,6 +54,13 @@ const (
 	AF_VSOCK                         = 0x28
 	AF_WANPIPE                       = 0x19
 	AF_X25                           = 0x9
+	ALG_OP_DECRYPT                   = 0x0
+	ALG_OP_ENCRYPT                   = 0x1
+	ALG_SET_AEAD_ASSOCLEN            = 0x4
+	ALG_SET_AEAD_AUTHSIZE            = 0x5
+	ALG_SET_IV                       = 0x2
+	ALG_SET_KEY                      = 0x1
+	ALG_SET_OP                       = 0x3
 	ARPHRD_ADAPT                     = 0x108
 	ARPHRD_APPLETLK                  = 0x8
 	ARPHRD_ARCNET                    = 0x7
@@ -397,6 +404,12 @@ const (
 	EXTA                             = 0xe
 	EXTB                             = 0xf
 	EXTPROC                          = 0x10000000
+	FALLOC_FL_COLLAPSE_RANGE         = 0x8
+	FALLOC_FL_INSERT_RANGE           = 0x20
+	FALLOC_FL_KEEP_SIZE              = 0x1
+	FALLOC_FL_NO_HIDE_STALE          = 0x4
+	FALLOC_FL_PUNCH_HOLE             = 0x2
+	FALLOC_FL_ZERO_RANGE             = 0x10
 	FD_CLOEXEC                       = 0x1
 	FD_SETSIZE                       = 0x400
 	FF0                              = 0x0