update vendor

Signed-off-by: Jess Frazelle <acidburn@microsoft.com>

vendor/github.com/containerd/console/.travis.yml

@@ -1,8 +1,6 @@
 language: go
 go:
-  - 1.9.3
-  - 1.9.4
-  - tip
+  - "1.10.x"
 
 go_import_path: github.com/containerd/console
 
@@ -19,8 +17,3 @@ script:
   - GOOS=solaris go build
   - GOOS=solaris go test -c
   - GOOS=windows go test
-
-matrix:
-  allow_failures:
-    - go: 1.9.4
-

vendor/github.com/containerd/console/console_linux.go

@@ -72,7 +72,7 @@ func NewEpoller() (*Epoller, error) {
 	}, nil
 }
 
-// Add creates a epoll console based on the provided console. The console will
+// Add creates an epoll console based on the provided console. The console will
 // be registered with EPOLLET (i.e. using edge-triggered notification) and its
 // file descriptor will be set to non-blocking mode. After this, user should use
 // the return console to perform I/O.
@@ -134,7 +134,7 @@ func (e *Epoller) Wait() error {
 	}
 }
 
-// Close unregister the console's file descriptor from epoll interface
+// CloseConsole unregisters the console's file descriptor from epoll interface
 func (e *Epoller) CloseConsole(fd int) error {
 	e.mu.Lock()
 	defer e.mu.Unlock()
@@ -149,12 +149,12 @@ func (e *Epoller) getConsole(sysfd int) *EpollConsole {
 	return f
 }
 
-// Close the epoll fd
+// Close closes the epoll fd
 func (e *Epoller) Close() error {
 	return unix.Close(e.efd)
 }
 
-// EpollConsole acts like a console but register its file descriptor with a
+// EpollConsole acts like a console but registers its file descriptor with an
 // epoll fd and uses epoll API to perform I/O.
 type EpollConsole struct {
 	Console
@@ -167,7 +167,7 @@ type EpollConsole struct {
 // Read reads up to len(p) bytes into p. It returns the number of bytes read
 // (0 <= n <= len(p)) and any error encountered.
 //
-// If the console's read returns EAGAIN or EIO, we assumes that its a
+// If the console's read returns EAGAIN or EIO, we assume that it's a
 // temporary error because the other side went away and wait for the signal
 // generated by epoll event to continue.
 func (ec *EpollConsole) Read(p []byte) (n int, err error) {
@@ -207,7 +207,7 @@ func (ec *EpollConsole) Read(p []byte) (n int, err error) {
 // written from p (0 <= n <= len(p)) and any error encountered that caused
 // the write to stop early.
 //
-// If writes to the console returns EAGAIN or EIO, we assumes that its a
+// If writes to the console returns EAGAIN or EIO, we assume that it's a
 // temporary error because the other side went away and wait for the signal
 // generated by epoll event to continue.
 func (ec *EpollConsole) Write(p []byte) (n int, err error) {
@@ -224,7 +224,7 @@ func (ec *EpollConsole) Write(p []byte) (n int, err error) {
 			} else {
 				hangup = (err == unix.EAGAIN || err == unix.EIO)
 			}
-			// if the other end disappear, assume this is temporary and wait for the
+			// if the other end disappears, assume this is temporary and wait for the
 			// signal to continue again.
 			if hangup {
 				ec.writec.Wait()
@@ -242,7 +242,7 @@ func (ec *EpollConsole) Write(p []byte) (n int, err error) {
 	return n, err
 }
 
-// Close closed the file descriptor and signal call waiters for this fd.
+// Shutdown closes the file descriptor and signals call waiters for this fd.
 // It accepts a callback which will be called with the console's fd. The
 // callback typically will be used to do further cleanup such as unregister the
 // console's fd from the epoll interface.
@@ -262,10 +262,14 @@ func (ec *EpollConsole) Shutdown(close func(int) error) error {
 
 // signalRead signals that the console is readable.
 func (ec *EpollConsole) signalRead() {
+	ec.readc.L.Lock()
 	ec.readc.Signal()
+	ec.readc.L.Unlock()
 }
 
 // signalWrite signals that the console is writable.
 func (ec *EpollConsole) signalWrite() {
+	ec.writec.L.Lock()
 	ec.writec.Signal()
+	ec.writec.L.Unlock()
 }

vendor/github.com/containerd/console/console_windows.go

@@ -150,11 +150,11 @@ func (m *master) Close() error {
 }
 
 func (m *master) Read(b []byte) (int, error) {
-	panic("not implemented on windows")
+	return os.Stdin.Read(b)
 }
 
 func (m *master) Write(b []byte) (int, error) {
-	panic("not implemented on windows")
+	return os.Stdout.Write(b)
 }
 
 func (m *master) Fd() uintptr {