[Emacs-diffs] Changes to emacs/src/keyboard.c,v

[Richard M. Stallman]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Changes by:     Richard M. Stallman <rms>       06/08/20 12:06:20

Index: keyboard.c
===================================================================
RCS file: /cvsroot/emacs/emacs/src/keyboard.c,v
retrieving revision 1.868
retrieving revision 1.869
diff -u -b -r1.868 -r1.869
--- keyboard.c  15 Aug 2006 17:39:21 -0000      1.868
+++ keyboard.c  20 Aug 2006 12:06:20 -0000      1.869
@@ -4544,6 +4544,35 @@
   return nexttime;
 }
 
+DEFUN ("current-idle-time", Fcurrent_idle_time, Scurrent_idle_time, 0, 0, 0,
+       /* Return the current length of Emacs idleness.
+The value is returned as a list of three integers.  The first has the
+most significant 16 bits of the seconds, while the second has the
+least significant 16 bits.  The third integer gives the microsecond
+count.
+
+The microsecond count is zero on systems that do not provide
+resolution finer than a second.  */)
+  ()
+{
+  EMACS_TIME now, idleness_now;
+  Lisp_Object result[3];
+
+  EMACS_GET_TIME (now);
+  if (! EMACS_TIME_NEG_P (timer_idleness_start_time))
+    {
+      EMACS_SUB_TIME (idleness_now, now, timer_idleness_start_time);
+
+      XSETINT (result[0], (EMACS_SECS (idleness_now) >> 16) & 0xffff);
+      XSETINT (result[1], (EMACS_SECS (idleness_now) >> 0)  & 0xffff);
+      XSETINT (result[2], EMACS_USECS (idleness_now));
+
+      return Flist (3, result);
+    }
+
+  return Qnil;
+}
+
 /* Caches for modify_event_symbol.  */
 static Lisp_Object accent_key_syms;
 static Lisp_Object func_key_syms;
@@ -11131,6 +11160,7 @@
   menu_bar_items_vector = Qnil;
   staticpro (&menu_bar_items_vector);
 
+  defsubr (&Scurrent_idle_time);
   defsubr (&Sevent_convert_list);
   defsubr (&Sread_key_sequence);
   defsubr (&Sread_key_sequence_vector);