* exceptions.cc (sig_handle_tty_stop): Ignore attempts to suspend a process if

started by non-cygwin parent.

winsup/cygwin/ChangeLog

@@ -1,3 +1,8 @@
+Thu Mar  1 21:06:07 2001  Christopher Faylor <cgf@cygnus.com>
+
+	* exceptions.cc (sig_handle_tty_stop): Ignore attempts to suspend a
+	process if started by non-cygwin parent.
+
 Thu Mar  1 20:48:11 2001  Christopher Faylor <cgf@cygnus.com>
 
 	* select.cc (peek_console): Don't report read_ready on mouse events

winsup/cygwin/exceptions.cc

@@ -589,6 +589,10 @@ extern "C" {
 static void
 sig_handle_tty_stop (int sig)
 {
+  /* Silently ignore attempts to suspend if there is no accomodating
+     cygwin parent to deal with this behavior. */
+  if (!myself->ppid_handle)
+    return;
   myself->stopsig = sig;
   /* See if we have a living parent.  If so, send it a special signal.
    * It will figure out exactly which pid has stopped by scanning