Commit 3b2fa4e6 authored by Richard M. Stallman's avatar Richard M. Stallman

Include keyboard.h.

(x_make_frame_visible): Fix previous change: test polling_for_input
instead of whether SIGIO is defined.
parent 03b78673
......@@ -79,6 +79,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "disptab.h"
#include "buffer.h"
#include "window.h"
#include "keyboard.h"
#ifdef USE_X_TOOLKIT
extern XtAppContext Xt_app_con;
......@@ -5677,12 +5678,13 @@ x_make_frame_visible (f)
to let the handler know that there's something to be read.
We used to raise a real alarm, but it seems that the handler
isn't always enabled here. This is probably a bug. */
#ifndef SIGIO
/* It could be confusing if a real alarm arrives while processing
the fake one. Turn it off and let the handler reset it. */
alarm (0);
input_poll_signal ();
#endif
if (polling_for_input)
{
/* It could be confusing if a real alarm arrives while processing
the fake one. Turn it off and let the handler reset it. */
alarm (0);
input_poll_signal ();
}
}
FRAME_SAMPLE_VISIBILITY (f);
}
......
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