Updating dependency github.com/containerd/console to version v0.0.0-20180822173158-c12b1e7919c1

go.mod

@@ -212,7 +212,7 @@ replace (
 	github.com/cockroachdb/datadriven => github.com/cockroachdb/datadriven v0.0.0-20190809214429-80d97fb3cbaa
 	github.com/codegangsta/negroni => github.com/codegangsta/negroni v1.0.0
 	github.com/container-storage-interface/spec => github.com/container-storage-interface/spec v1.2.0
-	github.com/containerd/console => github.com/containerd/console v0.0.0-20170925154832-84eeaae905fa
+	github.com/containerd/console => github.com/containerd/console v0.0.0-20180822173158-c12b1e7919c1
 	github.com/containerd/containerd => github.com/containerd/containerd v1.3.3
 	github.com/containerd/continuity => github.com/containerd/continuity v0.0.0-20200228182428-0f16d7a0959c
 	github.com/containerd/fifo => github.com/containerd/fifo v0.0.0-20191213151349-ff969a566b00

go.sum

@@ -96,8 +96,8 @@ github.com/codegangsta/negroni v1.0.0 h1:+aYywywx4bnKXWvoWtRfJ91vC59NbEhEY03sZjQ
 github.com/codegangsta/negroni v1.0.0/go.mod h1:v0y3T5G7Y1UlFfyxFn/QLRU4a2EuNau2iZY63YTKWo0=
 github.com/container-storage-interface/spec v1.2.0 h1:bD9KIVgaVKKkQ/UbVUY9kCaH/CJbhNxe0eeB4JeJV2s=
 github.com/container-storage-interface/spec v1.2.0/go.mod h1:6URME8mwIBbpVyZV93Ce5St17xBiQJQY67NDsuohiy4=
-github.com/containerd/console v0.0.0-20170925154832-84eeaae905fa h1:GnRy2maqb8vcJhYRN5L+5WyYNKfUG4otiz2zxE182ng=
-github.com/containerd/console v0.0.0-20170925154832-84eeaae905fa/go.mod h1:Tj/on1eG8kiEhd0+fhSDzsPAFESxzBBvdyEgyryXffw=
+github.com/containerd/console v0.0.0-20180822173158-c12b1e7919c1 h1:uict5mhHFTzKLUCufdSLym7z/J0CbBJT59lYbP9wtbg=
+github.com/containerd/console v0.0.0-20180822173158-c12b1e7919c1/go.mod h1:Tj/on1eG8kiEhd0+fhSDzsPAFESxzBBvdyEgyryXffw=
 github.com/containerd/containerd v1.3.3 h1:LoIzb5y9x5l8VKAlyrbusNPXqBY0+kviRloxFUMFwKc=
 github.com/containerd/containerd v1.3.3/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA=
 github.com/containerd/ttrpc v0.0.0-20191028202541-4f1b8fe65a5c h1:+RqLdWzn0xFunb+sxXaEzHOg8NuEG/eaI+9C1xXX8Mw=

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

@@ -1,17 +1,19 @@
 language: go
 go:
-  - 1.9.x
-  - tip
+  - "1.10.x"
 
 go_import_path: github.com/containerd/console
 
 install:
   - go get -d
-  - GOOS=windows go get -d
+  - GOOS=openbsd go get -d
   - GOOS=solaris go get -d
+  - GOOS=windows go get -d
 
 script:
   - go test -race
-  - GOOS=windows go test
+  - GOOS=openbsd go build
+  - GOOS=openbsd go test -c
   - GOOS=solaris go build
   - GOOS=solaris go test -c
+  - GOOS=windows go test

vendor/github.com/containerd/console/BUILD

@@ -10,6 +10,8 @@ go_library(
         "tc_darwin.go",
         "tc_freebsd.go",
         "tc_linux.go",
+        "tc_openbsd_cgo.go",
+        "tc_openbsd_nocgo.go",
         "tc_solaris_cgo.go",
         "tc_solaris_nocgo.go",
         "tc_unix.go",
@@ -34,6 +36,9 @@ go_library(
         "@io_bazel_rules_go//go/platform:linux": [
             "//vendor/golang.org/x/sys/unix:go_default_library",
         ],
+        "@io_bazel_rules_go//go/platform:openbsd": [
+            "//vendor/golang.org/x/sys/unix:go_default_library",
+        ],
         "@io_bazel_rules_go//go/platform:solaris": [
             "//vendor/golang.org/x/sys/unix:go_default_library",
         ],

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

@@ -1,3 +1,19 @@
+/*
+   Copyright The containerd Authors.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
 package console
 
 import (

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

@@ -1,5 +1,21 @@
 // +build linux
 
+/*
+   Copyright The containerd Authors.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
 package console
 
 import (
@@ -56,7 +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.
@@ -118,7 +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()
@@ -133,12 +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
@@ -151,7 +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) {
@@ -191,7 +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) {
@@ -208,7 +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()
@@ -226,7 +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.
@@ -246,10 +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_unix.go

@@ -1,4 +1,20 @@
-// +build darwin freebsd linux solaris
+// +build darwin freebsd linux openbsd solaris
+
+/*
+   Copyright The containerd Authors.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
 
 package console
 

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

@@ -1,3 +1,19 @@
+/*
+   Copyright The containerd Authors.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
 package console
 
 import (
@@ -134,11 +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 {

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

@@ -1,3 +1,19 @@
+/*
+   Copyright The containerd Authors.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
 package console
 
 import (

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

@@ -1,3 +1,19 @@
+/*
+   Copyright The containerd Authors.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
 package console
 
 import (

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

@@ -1,3 +1,19 @@
+/*
+   Copyright The containerd Authors.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
 package console
 
 import (
@@ -13,25 +29,21 @@ const (
 	cmdTcSet = unix.TCSETS
 )
 
-func ioctl(fd, flag, data uintptr) error {
-	if _, _, err := unix.Syscall(unix.SYS_IOCTL, fd, flag, data); err != 0 {
+// unlockpt unlocks the slave pseudoterminal device corresponding to the master pseudoterminal referred to by f.
+// unlockpt should be called before opening the slave side of a pty.
+func unlockpt(f *os.File) error {
+	var u int32
+	if _, _, err := unix.Syscall(unix.SYS_IOCTL, f.Fd(), unix.TIOCSPTLCK, uintptr(unsafe.Pointer(&u))); err != 0 {
 		return err
 	}
 	return nil
 }
 
-// unlockpt unlocks the slave pseudoterminal device corresponding to the master pseudoterminal referred to by f.
-// unlockpt should be called before opening the slave side of a pty.
-func unlockpt(f *os.File) error {
-	var u int32
-	return ioctl(f.Fd(), unix.TIOCSPTLCK, uintptr(unsafe.Pointer(&u)))
-}
-
 // ptsname retrieves the name of the first available pts for the given master.
 func ptsname(f *os.File) (string, error) {
-	n, err := unix.IoctlGetInt(int(f.Fd()), unix.TIOCGPTN)
-	if err != nil {
+	var u uint32
+	if _, _, err := unix.Syscall(unix.SYS_IOCTL, f.Fd(), unix.TIOCGPTN, uintptr(unsafe.Pointer(&u))); err != 0 {
 		return "", err
 	}
-	return fmt.Sprintf("/dev/pts/%d", n), nil
+	return fmt.Sprintf("/dev/pts/%d", u), nil
 }

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

@@ -0,0 +1,51 @@
+// +build openbsd,cgo
+
+/*
+   Copyright The containerd Authors.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+package console
+
+import (
+	"os"
+
+	"golang.org/x/sys/unix"
+)
+
+//#include <stdlib.h>
+import "C"
+
+const (
+	cmdTcGet = unix.TIOCGETA
+	cmdTcSet = unix.TIOCSETA
+)
+
+// ptsname retrieves the name of the first available pts for the given master.
+func ptsname(f *os.File) (string, error) {
+	ptspath, err := C.ptsname(C.int(f.Fd()))
+	if err != nil {
+		return "", err
+	}
+	return C.GoString(ptspath), nil
+}
+
+// unlockpt unlocks the slave pseudoterminal device corresponding to the master pseudoterminal referred to by f.
+// unlockpt should be called before opening the slave side of a pty.
+func unlockpt(f *os.File) error {
+	if _, err := C.grantpt(C.int(f.Fd())); err != nil {
+		return err
+	}
+	return nil
+}

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

@@ -0,0 +1,47 @@
+// +build openbsd,!cgo
+
+/*
+   Copyright The containerd Authors.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+//
+// Implementing the functions below requires cgo support.  Non-cgo stubs
+// versions are defined below to enable cross-compilation of source code
+// that depends on these functions, but the resultant cross-compiled
+// binaries cannot actually be used.  If the stub function(s) below are
+// actually invoked they will display an error message and cause the
+// calling process to exit.
+//
+
+package console
+
+import (
+	"os"
+
+	"golang.org/x/sys/unix"
+)
+
+const (
+	cmdTcGet = unix.TIOCGETA
+	cmdTcSet = unix.TIOCSETA
+)
+
+func ptsname(f *os.File) (string, error) {
+	panic("ptsname() support requires cgo.")
+}
+
+func unlockpt(f *os.File) error {
+	panic("unlockpt() support requires cgo.")
+}

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

@@ -1,5 +1,21 @@
 // +build solaris,cgo
 
+/*
+   Copyright The containerd Authors.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
 package console
 
 import (

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

@@ -1,5 +1,21 @@
 // +build solaris,!cgo
 
+/*
+   Copyright The containerd Authors.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
 //
 // Implementing the functions below requires cgo support.  Non-cgo stubs
 // versions are defined below to enable cross-compilation of source code

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

@@ -1,4 +1,20 @@
-// +build darwin freebsd linux solaris
+// +build darwin freebsd linux openbsd solaris
+
+/*
+   Copyright The containerd Authors.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
 
 package console
 

vendor/modules.txt

@@ -167,7 +167,7 @@ github.com/client9/misspell/cmd/misspell
 github.com/clusterhq/flocker-go
 # github.com/container-storage-interface/spec v1.2.0 => github.com/container-storage-interface/spec v1.2.0
 github.com/container-storage-interface/spec/lib/go/csi
-# github.com/containerd/console v0.0.0-20180822173158-c12b1e7919c1 => github.com/containerd/console v0.0.0-20170925154832-84eeaae905fa
+# github.com/containerd/console v0.0.0-20180822173158-c12b1e7919c1 => github.com/containerd/console v0.0.0-20180822173158-c12b1e7919c1
 github.com/containerd/console
 # github.com/containerd/containerd v1.3.3 => github.com/containerd/containerd v1.3.3
 github.com/containerd/containerd/api/services/containers/v1