1 files changed, 7 insertions, 0 deletions
diff --git a/src/tty/windows/mod.rs b/src/tty/windows/mod.rs
index ae228bf3..5e0aee84 100644
--- a/src/tty/windows/mod.rs
+++ b/src/tty/windows/mod.rs
@@ -14,6 +14,7 @@
 
 use std::io::{self, Read, Write};
 use std::os::raw::c_void;
+use std::sync::atomic::{AtomicBool, Ordering};
 
 use mio::{self, Evented, Poll, PollOpt, Ready, Token};
 use mio_anonymous_pipes::{EventedAnonRead, EventedAnonWrite};
@@ -34,6 +35,7 @@ mod winpty;
 
 /// Handle to the winpty agent or conpty process. Required so we know when it closes.
 static mut HANDLE: *mut c_void = 0usize as *mut c_void;
+static IS_CONPTY: AtomicBool = AtomicBool::new(false);
 
 pub fn process_should_exit() -> bool {
     unsafe {
@@ -54,6 +56,10 @@ pub fn process_should_exit() -> bool {
     }
 }
 
+pub fn is_conpty() -> bool {
+    IS_CONPTY.load(Ordering::Relaxed)
+}
+
 #[derive(Clone)]
 pub enum PtyHandle<'a> {
     Winpty(winpty::WinptyHandle<'a>),
@@ -86,6 +92,7 @@ pub fn new<'a>(
 ) -> Pty<'a> {
     if let Some(pty) = conpty::new(config, options, size, window_id) {
         info!("Using Conpty agent");
+        IS_CONPTY.store(true, Ordering::Relaxed);
         pty
     } else {
         info!("Using Winpty agent");