barometer: update DMA's vendoring packages

Change-Id: I0578b094f1ecdaed20c906be2ba29d51b8089d7c
Signed-off-by: Tomofumi Hayashi <tohayash@redhat.com>

12 files changed, 206 insertions, 87 deletions

diff --git a/src/dma/vendor/github.com/mattn/go-colorable/colorable_windows.go b/src/dma/vendor/github.com/mattn/go-colorable/colorable_windows.go
index e17a5474..404e10ca 100644
--- a/src/dma/vendor/github.com/mattn/go-colorable/colorable_windows.go
+++ b/src/dma/vendor/github.com/mattn/go-colorable/colorable_windows.go
@@ -29,6 +29,15 @@ const (
 	backgroundMask      = (backgroundRed | backgroundBlue | backgroundGreen | backgroundIntensity)
 )
 
+const (
+	genericRead  = 0x80000000
+	genericWrite = 0x40000000
+)
+
+const (
+	consoleTextmodeBuffer = 0x1
+)
+
 type wchar uint16
 type short int16
 type dword uint32
@@ -69,14 +78,17 @@ var (
 	procGetConsoleCursorInfo       = kernel32.NewProc("GetConsoleCursorInfo")
 	procSetConsoleCursorInfo       = kernel32.NewProc("SetConsoleCursorInfo")
 	procSetConsoleTitle            = kernel32.NewProc("SetConsoleTitleW")
+	procCreateConsoleScreenBuffer  = kernel32.NewProc("CreateConsoleScreenBuffer")
 )
 
 // Writer provide colorable Writer to the console
 type Writer struct {
-	out     io.Writer
-	handle  syscall.Handle
-	oldattr word
-	oldpos  coord
+	out       io.Writer
+	handle    syscall.Handle
+	althandle syscall.Handle
+	oldattr   word
+	oldpos    coord
+	rest      bytes.Buffer
 }
 
 // NewColorable return new instance of Writer which handle escape sequence from File.
@@ -407,7 +419,18 @@ func (w *Writer) Write(data []byte) (n int, err error) {
 	var csbi consoleScreenBufferInfo
 	procGetConsoleScreenBufferInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&csbi)))
 
-	er := bytes.NewReader(data)
+	handle := w.handle
+
+	var er *bytes.Reader
+	if w.rest.Len() > 0 {
+		var rest bytes.Buffer
+		w.rest.WriteTo(&rest)
+		w.rest.Reset()
+		rest.Write(data)
+		er = bytes.NewReader(rest.Bytes())
+	} else {
+		er = bytes.NewReader(data)
+	}
 	var bw [1]byte
 loop:
 	for {
@@ -425,29 +448,55 @@ loop:
 			break loop
 		}
 
-		if c2 == ']' {
-			if err := doTitleSequence(er); err != nil {
+		switch c2 {
+		case '>':
+			continue
+		case ']':
+			w.rest.WriteByte(c1)
+			w.rest.WriteByte(c2)
+			er.WriteTo(&w.rest)
+			if bytes.IndexByte(w.rest.Bytes(), 0x07) == -1 {
 				break loop
 			}
+			er = bytes.NewReader(w.rest.Bytes()[2:])
+			err := doTitleSequence(er)
+			if err != nil {
+				break loop
+			}
+			w.rest.Reset()
 			continue
-		}
-		if c2 != 0x5b {
+		// https://github.com/mattn/go-colorable/issues/27
+		case '7':
+			procGetConsoleScreenBufferInfo.Call(uintptr(handle), uintptr(unsafe.Pointer(&csbi)))
+			w.oldpos = csbi.cursorPosition
+			continue
+		case '8':
+			procSetConsoleCursorPosition.Call(uintptr(handle), *(*uintptr)(unsafe.Pointer(&w.oldpos)))
+			continue
+		case 0x5b:
+			// execute part after switch
+		default:
 			continue
 		}
 
+		w.rest.WriteByte(c1)
+		w.rest.WriteByte(c2)
+		er.WriteTo(&w.rest)
+
 		var buf bytes.Buffer
 		var m byte
-		for {
-			c, err := er.ReadByte()
-			if err != nil {
-				break loop
-			}
+		for i, c := range w.rest.Bytes()[2:] {
 			if ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z') || c == '@' {
 				m = c
+				er = bytes.NewReader(w.rest.Bytes()[2+i+1:])
+				w.rest.Reset()
 				break
 			}
 			buf.Write([]byte(string(c)))
 		}
+		if m == 0 {
+			break loop
+		}
 
 		switch m {
 		case 'A':
@@ -455,61 +504,64 @@ loop:
 			if err != nil {
 				continue
 			}
-			procGetConsoleScreenBufferInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&csbi)))
+			procGetConsoleScreenBufferInfo.Call(uintptr(handle), uintptr(unsafe.Pointer(&csbi)))
 			csbi.cursorPosition.y -= short(n)
-			procSetConsoleCursorPosition.Call(uintptr(w.handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition)))
+			procSetConsoleCursorPosition.Call(uintptr(handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition)))
 		case 'B':
 			n, err = strconv.Atoi(buf.String())
 			if err != nil {
 				continue
 			}
-			procGetConsoleScreenBufferInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&csbi)))
+			procGetConsoleScreenBufferInfo.Call(uintptr(handle), uintptr(unsafe.Pointer(&csbi)))
 			csbi.cursorPosition.y += short(n)
-			procSetConsoleCursorPosition.Call(uintptr(w.handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition)))
+			procSetConsoleCursorPosition.Call(uintptr(handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition)))
 		case 'C':
 			n, err = strconv.Atoi(buf.String())
 			if err != nil {
 				continue
 			}
-			procGetConsoleScreenBufferInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&csbi)))
+			procGetConsoleScreenBufferInfo.Call(uintptr(handle), uintptr(unsafe.Pointer(&csbi)))
 			csbi.cursorPosition.x += short(n)
-			procSetConsoleCursorPosition.Call(uintptr(w.handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition)))
+			procSetConsoleCursorPosition.Call(uintptr(handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition)))
 		case 'D':
 			n, err = strconv.Atoi(buf.String())
 			if err != nil {
 				continue
 			}
-			procGetConsoleScreenBufferInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&csbi)))
+			procGetConsoleScreenBufferInfo.Call(uintptr(handle), uintptr(unsafe.Pointer(&csbi)))
 			csbi.cursorPosition.x -= short(n)
-			procSetConsoleCursorPosition.Call(uintptr(w.handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition)))
+			if csbi.cursorPosition.x < 0 {
+				csbi.cursorPosition.x = 0
+			}
+			procSetConsoleCursorPosition.Call(uintptr(handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition)))
 		case 'E':
 			n, err = strconv.Atoi(buf.String())
 			if err != nil {
 				continue
 			}
-			procGetConsoleScreenBufferInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&csbi)))
+			procGetConsoleScreenBufferInfo.Call(uintptr(handle), uintptr(unsafe.Pointer(&csbi)))
 			csbi.cursorPosition.x = 0
 			csbi.cursorPosition.y += short(n)
-			procSetConsoleCursorPosition.Call(uintptr(w.handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition)))
+			procSetConsoleCursorPosition.Call(uintptr(handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition)))
 		case 'F':
 			n, err = strconv.Atoi(buf.String())
 			if err != nil {
 				continue
 			}
-			procGetConsoleScreenBufferInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&csbi)))
+			procGetConsoleScreenBufferInfo.Call(uintptr(handle), uintptr(unsafe.Pointer(&csbi)))
 			csbi.cursorPosition.x = 0
 			csbi.cursorPosition.y -= short(n)
-			procSetConsoleCursorPosition.Call(uintptr(w.handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition)))
+			procSetConsoleCursorPosition.Call(uintptr(handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition)))
 		case 'G':
 			n, err = strconv.Atoi(buf.String())
 			if err != nil {
 				continue
 			}
-			procGetConsoleScreenBufferInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&csbi)))
+			procGetConsoleScreenBufferInfo.Call(uintptr(handle), uintptr(unsafe.Pointer(&csbi)))
 			csbi.cursorPosition.x = short(n - 1)
-			procSetConsoleCursorPosition.Call(uintptr(w.handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition)))
+			procSetConsoleCursorPosition.Call(uintptr(handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition)))
 		case 'H', 'f':
-			procGetConsoleScreenBufferInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&csbi)))
+			procGetConsoleScreenBufferInfo.Call(uintptr(handle), uintptr(unsafe.Pointer(&csbi)))
 			if buf.Len() > 0 {
 				token := strings.Split(buf.String(), ";")
 				switch len(token) {
@@ -534,7 +586,7 @@ loop:
 			} else {
 				csbi.cursorPosition.y = 0
 			}
-			procSetConsoleCursorPosition.Call(uintptr(w.handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition)))
+			procSetConsoleCursorPosition.Call(uintptr(handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition)))
 		case 'J':
 			n := 0
 			if buf.Len() > 0 {
@@ -545,20 +597,20 @@ loop:
 			}
 			var count, written dword
 			var cursor coord
-			procGetConsoleScreenBufferInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&csbi)))
+			procGetConsoleScreenBufferInfo.Call(uintptr(handle), uintptr(unsafe.Pointer(&csbi)))
 			switch n {
 			case 0:
 				cursor = coord{x: csbi.cursorPosition.x, y: csbi.cursorPosition.y}
-				count = dword(csbi.size.x - csbi.cursorPosition.x + (csbi.size.y-csbi.cursorPosition.y)*csbi.size.x)
+				count = dword(csbi.size.x) - dword(csbi.cursorPosition.x) + dword(csbi.size.y-csbi.cursorPosition.y)*dword(csbi.size.x)
 			case 1:
 				cursor = coord{x: csbi.window.left, y: csbi.window.top}
-				count = dword(csbi.size.x - csbi.cursorPosition.x + (csbi.window.top-csbi.cursorPosition.y)*csbi.size.x)
+				count = dword(csbi.size.x) - dword(csbi.cursorPosition.x) + dword(csbi.window.top-csbi.cursorPosition.y)*dword(csbi.size.x)
 			case 2:
 				cursor = coord{x: csbi.window.left, y: csbi.window.top}
-				count = dword(csbi.size.x - csbi.cursorPosition.x + (csbi.size.y-csbi.cursorPosition.y)*csbi.size.x)
+				count = dword(csbi.size.x) - dword(csbi.cursorPosition.x) + dword(csbi.size.y-csbi.cursorPosition.y)*dword(csbi.size.x)
 			}
-			procFillConsoleOutputCharacter.Call(uintptr(w.handle), uintptr(' '), uintptr(count), *(*uintptr)(unsafe.Pointer(&cursor)), uintptr(unsafe.Pointer(&written)))
-			procFillConsoleOutputAttribute.Call(uintptr(w.handle), uintptr(csbi.attributes), uintptr(count), *(*uintptr)(unsafe.Pointer(&cursor)), uintptr(unsafe.Pointer(&written)))
+			procFillConsoleOutputCharacter.Call(uintptr(handle), uintptr(' '), uintptr(count), *(*uintptr)(unsafe.Pointer(&cursor)), uintptr(unsafe.Pointer(&written)))
+			procFillConsoleOutputAttribute.Call(uintptr(handle), uintptr(csbi.attributes), uintptr(count), *(*uintptr)(unsafe.Pointer(&cursor)), uintptr(unsafe.Pointer(&written)))
 		case 'K':
 			n := 0
 			if buf.Len() > 0 {
@@ -567,28 +619,28 @@ loop:
 					continue
 				}
 			}
-			procGetConsoleScreenBufferInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&csbi)))
+			procGetConsoleScreenBufferInfo.Call(uintptr(handle), uintptr(unsafe.Pointer(&csbi)))
 			var cursor coord
 			var count, written dword
 			switch n {
 			case 0:
-				cursor = coord{x: csbi.cursorPosition.x + 1, y: csbi.cursorPosition.y}
-				count = dword(csbi.size.x - csbi.cursorPosition.x - 1)
+				cursor = coord{x: csbi.cursorPosition.x, y: csbi.cursorPosition.y}
+				count = dword(csbi.size.x - csbi.cursorPosition.x)
 			case 1:
-				cursor = coord{x: csbi.window.left, y: csbi.window.top + csbi.cursorPosition.y}
+				cursor = coord{x: csbi.window.left, y: csbi.cursorPosition.y}
 				count = dword(csbi.size.x - csbi.cursorPosition.x)
 			case 2:
-				cursor = coord{x: csbi.window.left, y: csbi.window.top + csbi.cursorPosition.y}
+				cursor = coord{x: csbi.window.left, y: csbi.cursorPosition.y}
 				count = dword(csbi.size.x)
 			}
-			procFillConsoleOutputCharacter.Call(uintptr(w.handle), uintptr(' '), uintptr(count), *(*uintptr)(unsafe.Pointer(&cursor)), uintptr(unsafe.Pointer(&written)))
-			procFillConsoleOutputAttribute.Call(uintptr(w.handle), uintptr(csbi.attributes), uintptr(count), *(*uintptr)(unsafe.Pointer(&cursor)), uintptr(unsafe.Pointer(&written)))
+			procFillConsoleOutputCharacter.Call(uintptr(handle), uintptr(' '), uintptr(count), *(*uintptr)(unsafe.Pointer(&cursor)), uintptr(unsafe.Pointer(&written)))
+			procFillConsoleOutputAttribute.Call(uintptr(handle), uintptr(csbi.attributes), uintptr(count), *(*uintptr)(unsafe.Pointer(&cursor)), uintptr(unsafe.Pointer(&written)))
 		case 'm':
-			procGetConsoleScreenBufferInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&csbi)))
+			procGetConsoleScreenBufferInfo.Call(uintptr(handle), uintptr(unsafe.Pointer(&csbi)))
 			attr := csbi.attributes
 			cs := buf.String()
 			if cs == "" {
-				procSetConsoleTextAttribute.Call(uintptr(w.handle), uintptr(w.oldattr))
+				procSetConsoleTextAttribute.Call(uintptr(handle), uintptr(w.oldattr))
 				continue
 			}
 			token := strings.Split(cs, ";")
@@ -627,6 +679,21 @@ loop:
 								attr |= n256foreAttr[n256]
 								i += 2
 							}
+						} else if len(token) == 5 && token[i+1] == "2" {
+							var r, g, b int
+							r, _ = strconv.Atoi(token[i+2])
+							g, _ = strconv.Atoi(token[i+3])
+							b, _ = strconv.Atoi(token[i+4])
+							i += 4
+							if r > 127 {
+								attr |= foregroundRed
+							}
+							if g > 127 {
+								attr |= foregroundGreen
+							}
+							if b > 127 {
+								attr |= foregroundBlue
+							}
 						} else {
 							attr = attr & (w.oldattr & backgroundMask)
 						}
@@ -654,6 +721,21 @@ loop:
 								attr |= n256backAttr[n256]
 								i += 2
 							}
+						} else if len(token) == 5 && token[i+1] == "2" {
+							var r, g, b int
+							r, _ = strconv.Atoi(token[i+2])
+							g, _ = strconv.Atoi(token[i+3])
+							b, _ = strconv.Atoi(token[i+4])
+							i += 4
+							if r > 127 {
+								attr |= backgroundRed
+							}
+							if g > 127 {
+								attr |= backgroundGreen
+							}
+							if b > 127 {
+								attr |= backgroundBlue
+							}
 						} else {
 							attr = attr & (w.oldattr & foregroundMask)
 						}
@@ -685,38 +767,52 @@ loop:
 							attr |= backgroundBlue
 						}
 					}
-					procSetConsoleTextAttribute.Call(uintptr(w.handle), uintptr(attr))
+					procSetConsoleTextAttribute.Call(uintptr(handle), uintptr(attr))
 				}
 			}
 		case 'h':
 			var ci consoleCursorInfo
 			cs := buf.String()
 			if cs == "5>" {
-				procGetConsoleCursorInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&ci)))
+				procGetConsoleCursorInfo.Call(uintptr(handle), uintptr(unsafe.Pointer(&ci)))
 				ci.visible = 0
-				procSetConsoleCursorInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&ci)))
+				procSetConsoleCursorInfo.Call(uintptr(handle), uintptr(unsafe.Pointer(&ci)))
 			} else if cs == "?25" {
-				procGetConsoleCursorInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&ci)))
+				procGetConsoleCursorInfo.Call(uintptr(handle), uintptr(unsafe.Pointer(&ci)))
 				ci.visible = 1
-				procSetConsoleCursorInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&ci)))
+				procSetConsoleCursorInfo.Call(uintptr(handle), uintptr(unsafe.Pointer(&ci)))
+			} else if cs == "?1049" {
+				if w.althandle == 0 {
+					h, _, _ := procCreateConsoleScreenBuffer.Call(uintptr(genericRead|genericWrite), 0, 0, uintptr(consoleTextmodeBuffer), 0, 0)
+					w.althandle = syscall.Handle(h)
+					if w.althandle != 0 {
+						handle = w.althandle
+					}
+				}
 			}
 		case 'l':
 			var ci consoleCursorInfo
 			cs := buf.String()
 			if cs == "5>" {
-				procGetConsoleCursorInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&ci)))
+				procGetConsoleCursorInfo.Call(uintptr(handle), uintptr(unsafe.Pointer(&ci)))
 				ci.visible = 1
-				procSetConsoleCursorInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&ci)))
+				procSetConsoleCursorInfo.Call(uintptr(handle), uintptr(unsafe.Pointer(&ci)))
 			} else if cs == "?25" {
-				procGetConsoleCursorInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&ci)))
+				procGetConsoleCursorInfo.Call(uintptr(handle), uintptr(unsafe.Pointer(&ci)))
 				ci.visible = 0
-				procSetConsoleCursorInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&ci)))
+				procSetConsoleCursorInfo.Call(uintptr(handle), uintptr(unsafe.Pointer(&ci)))
+			} else if cs == "?1049" {
+				if w.althandle != 0 {
+					syscall.CloseHandle(w.althandle)
+					w.althandle = 0
+					handle = w.handle
+				}
 			}
 		case 's':
-			procGetConsoleScreenBufferInfo.Call(uintptr(w.handle), uintptr(unsafe.Pointer(&csbi)))
+			procGetConsoleScreenBufferInfo.Call(uintptr(handle), uintptr(unsafe.Pointer(&csbi)))
 			w.oldpos = csbi.cursorPosition
 		case 'u':
-			procSetConsoleCursorPosition.Call(uintptr(w.handle), *(*uintptr)(unsafe.Pointer(&w.oldpos)))
+			procSetConsoleCursorPosition.Call(uintptr(handle), *(*uintptr)(unsafe.Pointer(&w.oldpos)))
 		}
 	}
 
diff --git a/src/dma/vendor/github.com/mattn/go-colorable/go.mod b/src/dma/vendor/github.com/mattn/go-colorable/go.mod
new file mode 100644
index 00000000..9d9f4248
--- /dev/null
+++ b/src/dma/vendor/github.com/mattn/go-colorable/go.mod
@@ -0,0 +1,3 @@
+module github.com/mattn/go-colorable
+
+require github.com/mattn/go-isatty v0.0.5
diff --git a/src/dma/vendor/github.com/mattn/go-colorable/go.sum b/src/dma/vendor/github.com/mattn/go-colorable/go.sum
new file mode 100644
index 00000000..2c12960e
--- /dev/null
+++ b/src/dma/vendor/github.com/mattn/go-colorable/go.sum
@@ -0,0 +1,4 @@
+github.com/mattn/go-isatty v0.0.5 h1:tHXDdz1cpzGaovsTB+TVB8q90WEokoVmfMqoVcrLUgw=
+github.com/mattn/go-isatty v0.0.5/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
+golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223 h1:DH4skfRX4EBpamg7iV4ZlCpblAHI6s6TDM39bFZumv8=
+golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
diff --git a/src/dma/vendor/github.com/mattn/go-isatty/.travis.yml b/src/dma/vendor/github.com/mattn/go-isatty/.travis.yml
index b9f8b239..5597e026 100644
--- a/src/dma/vendor/github.com/mattn/go-isatty/.travis.yml
+++ b/src/dma/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
diff --git a/src/dma/vendor/github.com/mattn/go-isatty/go.mod b/src/dma/vendor/github.com/mattn/go-isatty/go.mod
new file mode 100644
index 00000000..f310320c
--- /dev/null
+++ b/src/dma/vendor/github.com/mattn/go-isatty/go.mod
@@ -0,0 +1,3 @@
+module github.com/mattn/go-isatty
+
+require golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223
diff --git a/src/dma/vendor/github.com/mattn/go-isatty/go.sum b/src/dma/vendor/github.com/mattn/go-isatty/go.sum
new file mode 100644
index 00000000..426c8973
--- /dev/null
+++ b/src/dma/vendor/github.com/mattn/go-isatty/go.sum
@@ -0,0 +1,2 @@
+golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223 h1:DH4skfRX4EBpamg7iV4ZlCpblAHI6s6TDM39bFZumv8=
+golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
diff --git a/src/dma/vendor/github.com/mattn/go-isatty/isatty_linux_ppc64x.go b/src/dma/vendor/github.com/mattn/go-isatty/isatty_android.go
index 44e5d213..d3567cb5 100644
--- a/src/dma/vendor/github.com/mattn/go-isatty/isatty_linux_ppc64x.go
+++ b/src/dma/vendor/github.com/mattn/go-isatty/isatty_android.go
@@ -1,12 +1,10 @@
-// +build linux
-// +build ppc64 ppc64le
+// +build android
 
 package isatty
 
 import (
+	"syscall"
 	"unsafe"
-
-	syscall "golang.org/x/sys/unix"
 )
 
 const ioctlReadTermios = syscall.TCGETS
@@ -17,3 +15,9 @@ func IsTerminal(fd uintptr) bool {
 	_, _, err := syscall.Syscall6(syscall.SYS_IOCTL, fd, ioctlReadTermios, uintptr(unsafe.Pointer(&termios)), 0, 0, 0)
 	return err == 0
 }
+
+// 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
+}
diff --git a/src/dma/vendor/github.com/mattn/go-isatty/isatty_appengine.go b/src/dma/vendor/github.com/mattn/go-isatty/isatty_appengine.go
deleted file mode 100644
index 9584a988..00000000
--- a/src/dma/vendor/github.com/mattn/go-isatty/isatty_appengine.go
+++ /dev/null
@@ -1,15 +0,0 @@
-// +build appengine
-
-package isatty
-
-// IsTerminal returns true if the file descriptor is terminal which
-// is always false on on appengine classic which is a sandboxed PaaS.
-func IsTerminal(fd uintptr) bool {
-	return false
-}
-
-// 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
-}
diff --git a/src/dma/vendor/github.com/mattn/go-isatty/isatty_bsd.go b/src/dma/vendor/github.com/mattn/go-isatty/isatty_bsd.go
index 42f2514d..07e93039 100644
--- a/src/dma/vendor/github.com/mattn/go-isatty/isatty_bsd.go
+++ b/src/dma/vendor/github.com/mattn/go-isatty/isatty_bsd.go
@@ -16,3 +16,9 @@ func IsTerminal(fd uintptr) bool {
 	_, _, err := syscall.Syscall6(syscall.SYS_IOCTL, fd, ioctlReadTermios, uintptr(unsafe.Pointer(&termios)), 0, 0, 0)
 	return err == 0
 }
+
+// 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
+}
diff --git a/src/dma/vendor/github.com/mattn/go-isatty/isatty_linux.go b/src/dma/vendor/github.com/mattn/go-isatty/isatty_linux.go
index 7384cf99..4f8af465 100644
--- a/src/dma/vendor/github.com/mattn/go-isatty/isatty_linux.go
+++ b/src/dma/vendor/github.com/mattn/go-isatty/isatty_linux.go
@@ -1,18 +1,19 @@
 // +build linux
-// +build !appengine,!ppc64,!ppc64le
+// +build !appengine
+// +build !android
 
 package isatty
 
-import (
-	"syscall"
-	"unsafe"
-)
-
-const ioctlReadTermios = syscall.TCGETS
+import "golang.org/x/sys/unix"
 
 // IsTerminal return true if the file descriptor is terminal.
 func IsTerminal(fd uintptr) bool {
-	var termios syscall.Termios
-	_, _, err := syscall.Syscall6(syscall.SYS_IOCTL, fd, ioctlReadTermios, uintptr(unsafe.Pointer(&termios)), 0, 0, 0)
-	return err == 0
+	_, err := unix.IoctlGetTermios(int(fd), unix.TCGETS)
+	return err == nil
+}
+
+// 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
 }
diff --git a/src/dma/vendor/github.com/mattn/go-isatty/isatty_others.go b/src/dma/vendor/github.com/mattn/go-isatty/isatty_others.go
index ff4de3d9..f02849c5 100644
--- a/src/dma/vendor/github.com/mattn/go-isatty/isatty_others.go
+++ b/src/dma/vendor/github.com/mattn/go-isatty/isatty_others.go
@@ -1,8 +1,13 @@
-// +build !windows
-// +build !appengine
+// +build appengine js
 
 package isatty
 
+// IsTerminal returns true if the file descriptor is terminal which
+// is always false on js and appengine classic which is a sandboxed PaaS.
+func IsTerminal(fd uintptr) bool {
+	return false
+}
+
 // 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 {
diff --git a/src/dma/vendor/github.com/mattn/go-isatty/isatty_solaris.go b/src/dma/vendor/github.com/mattn/go-isatty/isatty_solaris.go
index 1f0c6bf5..bdd5c79a 100644
--- a/src/dma/vendor/github.com/mattn/go-isatty/isatty_solaris.go
+++ b/src/dma/vendor/github.com/mattn/go-isatty/isatty_solaris.go
@@ -14,3 +14,9 @@ func IsTerminal(fd uintptr) bool {
 	err := unix.IoctlSetTermio(int(fd), unix.TCGETA, &termio)
 	return err == nil
 }
+
+// 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
+}