1.0.3.44: x86-64 print vop preserves 16-byte stack alignment

[sbcl.git] / src / runtime / interrupt.h

diff --git a/src/runtime/interrupt.h b/src/runtime/interrupt.h
index 0b6fb7b..7213c0c 100644 (file)
--- a/src/runtime/interrupt.h
+++ b/src/runtime/interrupt.h
@@ -13,6 +13,7 @@
 #define _INCLUDE_INTERRUPT_H_
 
 #include <signal.h>
+#include <string.h>
 
 /*
  * This is a workaround for some slightly silly Linux/GNU Libc
@@ -25,6 +26,8 @@
 /* FIXME: do not rely on NSIG being a multiple of 8 */
 #define REAL_SIGSET_SIZE_BYTES ((NSIG/8))
 
+extern void check_blockables_blocked_or_lose();
+
 static inline void
 sigcopyset(sigset_t *new, sigset_t *old)
 {
@@ -45,10 +48,9 @@ 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*) ;
@@ -92,9 +94,9 @@ 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);
+extern void sigaddset_deferrable(sigset_t *s);
 /* Set all blockable signals into *s. */
-void sigaddset_blockable(sigset_t *s);
+extern void sigaddset_blockable(sigset_t *s);
 
 extern void block_blockable_signals();