1 files changed, 13 insertions, 0 deletions
diff --git a/vendor/github.com/kr/pty/ioctl.go b/vendor/github.com/kr/pty/ioctl.go
new file mode 100644
index 000000000..c57c19e7e
--- /dev/null
+++ b/vendor/github.com/kr/pty/ioctl.go
@@ -0,0 +1,13 @@
+// +build !windows
+
+package pty
+
+import "syscall"
+
+func ioctl(fd, cmd, ptr uintptr) error {
+	_, _, e := syscall.Syscall(syscall.SYS_IOCTL, fd, cmd, ptr)
+	if e != 0 {
+		return e
+	}
+	return nil
+}