X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Finterrupt.h;h=ec7899967381c5993e45df411077b598c7d25831;hb=5e92e9ed61903658015c2a75c79a32ad41dbd29d;hp=1329123f1ddbdaa14b946268c72e570528837813;hpb=92c8db80e039f60623e53a0b9355cf0a9ec49f3d;p=sbcl.git

diff --git a/src/runtime/interrupt.h b/src/runtime/interrupt.h
index 1329123..ec78999 100644
--- a/src/runtime/interrupt.h
+++ b/src/runtime/interrupt.h
@@ -45,10 +45,9 @@ union interrupt_handler {
     void (*c)(int, siginfo_t*, void*);
 };
 
-struct interrupt_data {
-    void (*interrupt_low_level_handlers[NSIG]) (int, siginfo_t*, void*) ;
-    union interrupt_handler interrupt_handlers[NSIG];
+extern union interrupt_handler interrupt_handlers[NSIG];
 
+struct interrupt_data {
     /* signal information for pending signal.  pending_signal=0 when there
      * is no pending signal. */
     void (*pending_handler) (int, siginfo_t*, void*) ;
@@ -91,9 +90,13 @@ 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