tty: convert to internal/errors using SystemError

PR-URL: https://github.com/nodejs/node/pull/16567
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>

1 files changed, 14 insertions, 2 deletions

diff --git a/lib/tty.js b/lib/tty.js
index cf020f529d..144fc86b8e 100644
--- a/lib/tty.js
+++ b/lib/tty.js
@@ -40,11 +40,17 @@ function ReadStream(fd, options) {
   if (fd >> 0 !== fd || fd < 0)
     throw new errors.RangeError('ERR_INVALID_FD', fd);
 
+  const ctx = {};
+  const tty = new TTY(fd, true, ctx);
+  if (ctx.code !== undefined) {
+    throw new errors.SystemError(ctx);
+  }
+
   options = util._extend({
     highWaterMark: 0,
     readable: true,
     writable: false,
-    handle: new TTY(fd, true)
+    handle: tty
   }, options);
 
   net.Socket.call(this, options);
@@ -69,8 +75,14 @@ function WriteStream(fd) {
   if (fd >> 0 !== fd || fd < 0)
     throw new errors.RangeError('ERR_INVALID_FD', fd);
 
+  const ctx = {};
+  const tty = new TTY(fd, false, ctx);
+  if (ctx.code !== undefined) {
+    throw new errors.SystemError(ctx);
+  }
+
   net.Socket.call(this, {
-    handle: new TTY(fd, false),
+    handle: tty,
     readable: false,
     writable: true
   });