From: Po Lu <luangruo@yahoo.com>
Date: Sun, 9 Jan 2022 00:51:35 +0000 (+0800)
Subject: Fix some portability bugs in gtkutil.c
X-Git-Tag: emacs-29.0.90~3191
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=c6e8b5354bb1d04c941fd29e31760322bc409133;p=emacs.git

Fix some portability bugs in gtkutil.c

* src/gtkutil.c (xg_widget_key_press_event_cb): Surround raising
SIGIO with USABLE_SIGIO.
---

diff --git a/src/gtkutil.c b/src/gtkutil.c
index ff5c0f27510..c62bd898fb5 100644
--- a/src/gtkutil.c
+++ b/src/gtkutil.c
@@ -6251,7 +6251,9 @@ xg_widget_key_press_event_cb (GtkWidget *widget, GdkEvent *event,
       kbd_buffer_store_buffered_event (&inev, &xg_pending_quit_event);
     }
 
+#ifdef USABLE_SIGIO
   raise (SIGIO);
+#endif
   return true;
 }