(pending_atimers): Add extern declaration.

(UNBLOCK_INPUT): Rewritten.  Handle pending atimers.

diff --git a/src/blockinput.h b/src/blockinput.h
index 335b3b5b2d4179f1fa11033ef623e0a55e74f9c1..4e1d8524142360bd6978f761fe2911cdc1b33583 100644 (file)
--- a/src/blockinput.h
+++ b/src/blockinput.h
@@ -50,6 +50,12 @@ extern int interrupt_input_blocked;
    during the current critical section.  */
 extern int interrupt_input_pending;
 
+
+/* Non-zero means asynchronous timers should be run when input is
+   unblocked.  */
+
+extern int pending_atimers;
+
 /* Begin critical section. */
 #define BLOCK_INPUT (interrupt_input_blocked++)
 
@@ -67,12 +73,22 @@ extern int interrupt_input_pending;
 
    So, we always test interrupt_input_pending now; that's not too
    expensive, and it'll never get set if we don't need to resignal.  */
-#define UNBLOCK_INPUT \
-  (interrupt_input_blocked--, \
-   (interrupt_input_blocked < 0 ? (abort (), 0) : 0), \
-   ((interrupt_input_blocked == 0 && interrupt_input_pending != 0) \
-    ? (reinvoke_input_signal (), 0) \
-    : 0))
+
+#define UNBLOCK_INPUT                          \
+  do                                           \
+    {                                          \
+      --interrupt_input_blocked;               \
+      if (interrupt_input_blocked == 0)                \
+       {                                       \
+         if (interrupt_input_pending)          \
+           reinvoke_input_signal ();           \
+         if (pending_atimers)                  \
+           do_pending_atimers ();              \
+       }                                       \
+      else if (interrupt_input_blocked < 0)    \
+       abort ();                               \
+    }                                          \
+  while (0)
 
 #define TOTALLY_UNBLOCK_INPUT (interrupt_input_blocked = 0)
 #define UNBLOCK_INPUT_RESIGNAL UNBLOCK_INPUT