X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Finterrupt.h;h=0b6fb7b04a773d79b46b08efe69cb5076e8f8038;hb=6ddaf294e5a7e3b1792ed1d9c342894c38538773;hp=6b8ba013246195568e6311e61d14577d22fcf2fc;hpb=79cc569a97e444389350ea3f5b1017374fe16bec;p=sbcl.git

diff --git a/src/runtime/interrupt.h b/src/runtime/interrupt.h
index 6b8ba01..0b6fb7b 100644
--- a/src/runtime/interrupt.h
+++ b/src/runtime/interrupt.h
@@ -52,7 +52,7 @@ struct interrupt_data {
     /* signal information for pending signal.  pending_signal=0 when there
      * is no pending signal. */
     void (*pending_handler) (int, siginfo_t*, void*) ;
-    int pending_signal ;
+    int pending_signal;
     siginfo_t pending_info;
     sigset_t pending_mask;
 };
@@ -66,7 +66,7 @@ extern void interrupt_handle_now(int, siginfo_t*, void*);
 extern void interrupt_handle_pending(os_context_t*);
 extern void interrupt_internal_error(int, siginfo_t*, os_context_t*,
                                      boolean continuable);
-extern boolean handle_guard_page_triggered(os_context_t *,void *);
+extern boolean handle_guard_page_triggered(os_context_t *,os_vm_address_t);
 extern boolean interrupt_maybe_gc(int, siginfo_t*, void*);
 extern boolean interrupt_maybe_gc_int(int, siginfo_t *, void *);
 extern boolean maybe_defer_handler(void *handler, struct interrupt_data *data,
@@ -91,9 +91,13 @@ extern unsigned long install_handler(int signal,
 
 extern union interrupt_handler interrupt_handlers[NSIG];
 
+/* Set all deferrable signals into *s. */
+void sigaddset_deferrable(sigset_t *s);
 /* Set all blockable signals into *s. */
 void sigaddset_blockable(sigset_t *s);
 
+extern void block_blockable_signals();
+
 /* The void* casting here avoids having to mess with the various types
  * of function argument lists possible for signal handlers:
  * SA_SIGACTION handlers have one signature, and the default old-style
@@ -102,4 +106,3 @@ void sigaddset_blockable(sigset_t *s);
 #define ARE_SAME_HANDLER(x, y) ((void*)(x) == (void*)(y))
 
 #endif
-