vendor: github.com/creack/pty v1.1.11

full diff: https://github.com/creack/pty/compare/v1.1.9...v1.1.11

- v1.1.11: Add arm support for OpenBSD
- v1.1.10: Fix CTTY to work with go1.15

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

vendor.conf

@@ -16,7 +16,7 @@ github.com/moby/term                                7f0af18e79f2784809e9cef63d0d
 # could be either `mountinfo/vX.Y.Z` or `mount/vX.Y.Z`.
 github.com/moby/sys                                 9a75fe61baf4b9788826b48b0518abecffb79b16 # mountinfo v0.4.0
 
-github.com/creack/pty                               3a6a957789163cacdfe0e291617a1c8e80612c11 # v1.1.9
+github.com/creack/pty                               2a38352e8b4d7ab6c336eef107e42a55e72e7fbc # v1.1.11
 github.com/sirupsen/logrus                          6699a89a232f3db797f2e280639854bbc4b89725 # v1.7.0
 github.com/tchap/go-patricia                        a7f0089c6f496e8e70402f61733606daa326cac5 # v2.3.0
 golang.org/x/net                                    ab34263943818b32f575efc978a3d24e80b04bd7

vendor/github.com/creack/pty/run.go

@@ -11,6 +11,8 @@ import (
 // Start assigns a pseudo-terminal tty os.File to c.Stdin, c.Stdout,
 // and c.Stderr, calls c.Start, and returns the File of the tty's
 // corresponding pty.
+//
+// Starts the process in a new session and sets the controlling terminal.
 func Start(c *exec.Cmd) (pty *os.File, err error) {
 	return StartWithSize(c, nil)
 }
@@ -19,16 +21,35 @@ func Start(c *exec.Cmd) (pty *os.File, err error) {
 // and c.Stderr, calls c.Start, and returns the File of the tty's
 // corresponding pty.
 //
-// This will resize the pty to the specified size before starting the command
+// This will resize the pty to the specified size before starting the command.
+// Starts the process in a new session and sets the controlling terminal.
 func StartWithSize(c *exec.Cmd, sz *Winsize) (pty *os.File, err error) {
+	if c.SysProcAttr == nil {
+		c.SysProcAttr = &syscall.SysProcAttr{}
+	}
+	c.SysProcAttr.Setsid = true
+	c.SysProcAttr.Setctty = true
+	return StartWithAttrs(c, sz, c.SysProcAttr)
+}
+
+// StartWithAttrs assigns a pseudo-terminal tty os.File to c.Stdin, c.Stdout,
+// and c.Stderr, calls c.Start, and returns the File of the tty's
+// corresponding pty.
+//
+// This will resize the pty to the specified size before starting the command if a size is provided.
+// The `attrs` parameter overrides the one set in c.SysProcAttr.
+//
+// This should generally not be needed. Used in some edge cases where it is needed to create a pty
+// without a controlling terminal.
+func StartWithAttrs(c *exec.Cmd, sz *Winsize, attrs *syscall.SysProcAttr) (pty *os.File, err error) {
 	pty, tty, err := Open()
 	if err != nil {
 		return nil, err
 	}
 	defer tty.Close()
+
 	if sz != nil {
-		err = Setsize(pty, sz)
+		if err := Setsize(pty, sz); err != nil {
-		if err != nil {
 			pty.Close()
 			return nil, err
 		}
@@ -42,15 +63,11 @@ func StartWithSize(c *exec.Cmd, sz *Winsize) (pty *os.File, err error) {
 	if c.Stdin == nil {
 		c.Stdin = tty
 	}
-	if c.SysProcAttr == nil {
+
-		c.SysProcAttr = &syscall.SysProcAttr{}
+	c.SysProcAttr = attrs
-	}
+
-	c.SysProcAttr.Setctty = true
+	if err := c.Start(); err != nil {
-	c.SysProcAttr.Setsid = true
+		_ = pty.Close()
-	c.SysProcAttr.Ctty = int(tty.Fd())
-	err = c.Start()
-	if err != nil {
-		pty.Close()
 		return nil, err
 	}
 	return pty, err

vendor/github.com/creack/pty/ztypes_freebsd_arm64.go

@@ -0,0 +1,13 @@
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs types_freebsd.go
+
+package pty
+
+const (
+	_C_SPECNAMELEN = 0xff
+)
+
+type fiodgnameArg struct {
+	Len int32
+	Buf *byte
+}

vendor/github.com/creack/pty/ztypes_openbsd_32bit_int.go

@@ -1,5 +1,5 @@
-// Created by cgo -godefs - DO NOT EDIT
+// +build openbsd
-// cgo -godefs types_openbsd.go
+// +build 386 amd64 arm arm64
 
 package pty
 

vendor/github.com/creack/pty/ztypes_openbsd_amd64.go

@@ -1,13 +0,0 @@
-// Created by cgo -godefs - DO NOT EDIT
-// cgo -godefs types_openbsd.go
-
-package pty
-
-type ptmget struct {
-	Cfd int32
-	Sfd int32
-	Cn  [16]int8
-	Sn  [16]int8
-}
-
-var ioctl_PTMGET = 0x40287401