From 1ea5279d5d7cd44ab18d72a2d26f1ad03b8d2b5e Mon Sep 17 00:00:00 2001
From: HackyMiner <hackyminer@gmail.com>
Date: Thu, 3 Jan 2019 21:31:20 +0900
Subject: [PATCH] vendor: vendor/github.com/mattn/go-isatty - add missing files
 (reported by mksully22) (#18376)

---
 .../mattn/go-isatty/isatty_linux_ppc64x.go    | 25 +++++++++++++++++++
 .../mattn/go-isatty/isatty_others.go          | 15 +++++++++++
 2 files changed, 40 insertions(+)
 create mode 100644 vendor/github.com/mattn/go-isatty/isatty_linux_ppc64x.go
 create mode 100644 vendor/github.com/mattn/go-isatty/isatty_others.go

diff --git a/vendor/github.com/mattn/go-isatty/isatty_linux_ppc64x.go b/vendor/github.com/mattn/go-isatty/isatty_linux_ppc64x.go
new file mode 100644
index 0000000000..bb7d3c4224
--- /dev/null
+++ b/vendor/github.com/mattn/go-isatty/isatty_linux_ppc64x.go
@@ -0,0 +1,25 @@
+// +build linux
+// +build ppc64 ppc64le
+
+package isatty
+
+import (
+	"unsafe"
+
+	syscall "golang.org/x/sys/unix"
+)
+
+const ioctlReadTermios = syscall.TCGETS
+
+// 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
+}
+
+// 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/vendor/github.com/mattn/go-isatty/isatty_others.go b/vendor/github.com/mattn/go-isatty/isatty_others.go
new file mode 100644
index 0000000000..f02849c56f
--- /dev/null
+++ b/vendor/github.com/mattn/go-isatty/isatty_others.go
@@ -0,0 +1,15 @@
+// +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 {
+	return false
+}