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;
boolean continuable);
extern boolean handle_control_stack_guard_triggered(os_context_t *,void *);
extern boolean interrupt_maybe_gc(int, siginfo_t*, void*);
+#ifdef LISP_FEATURE_SB_THREAD
+extern void interrupt_thread_handler(int, siginfo_t*, void*);
+extern void sig_stop_for_gc_handler(int, siginfo_t*, void*);
+extern void thread_exit_handler(int, siginfo_t*, void*);
+#endif
extern void undoably_install_low_level_interrupt_handler (int signal,
void
handler(int,
* 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
+