X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Finterrupt.h;h=35e221d3bc331efe3bab68e2d194bc39e8b644ae;hb=4ed3f0d08c3a57a6762018d9622f253ab9d0f2b6;hp=1f24a72ad122f30641ac413ba42e934d669d1450;hpb=6b7b0266343826426a3efffa3b8b8d4d552f8f97;p=sbcl.git

diff --git a/src/runtime/interrupt.h b/src/runtime/interrupt.h
index 1f24a72..35e221d 100644
--- a/src/runtime/interrupt.h
+++ b/src/runtime/interrupt.h
@@ -32,8 +32,9 @@ struct interrupt_data {
     void (*interrupt_low_level_handlers[NSIG]) (int, siginfo_t*, void*) ;
     union interrupt_handler interrupt_handlers[NSIG];
 
-    /* signal number, siginfo_t, and old mask information for pending
-     * signal.  pending_signal=0 when there is no pending signal. */
+    /* signal information for pending signal.  pending_signal=0 when there 
+     * is no pending signal. */
+    void (*pending_handler) (int, siginfo_t*, void*) ;
     int pending_signal ;
     siginfo_t pending_info;
     sigset_t pending_mask;
@@ -49,7 +50,10 @@ extern void interrupt_internal_error(int, siginfo_t*, os_context_t*,
 				     boolean continuable);
 extern boolean handle_control_stack_guard_triggered(os_context_t *,void *);
 extern boolean interrupt_maybe_gc(int, siginfo_t*, void*);
-extern boolean handle_rt_signal(int, siginfo_t*, void*);
+#ifdef LISP_FEATURE_SB_THREAD
+extern void handle_rt_signal(int, siginfo_t*, void*);
+extern void sig_stop_for_gc_handler(int, siginfo_t*, void*);
+#endif
 extern void undoably_install_low_level_interrupt_handler (int signal,
 							  void
 							  handler(int,
@@ -69,4 +73,6 @@ void sigaddset_blockable(sigset_t *s);
  * signal(..) handlers have another, and attempting to represent them
  * "cleanly" with union types is in fact a mess. */
 #define ARE_SAME_HANDLER(x, y) ((void*)(x) == (void*)(y))
+
 #endif
+