Utility predicates for packing: UNBOUNDED-SC-P and UNBOUNDED-TN-P

[sbcl.git] / src / runtime / bsd-os.h

diff --git a/src/runtime/bsd-os.h b/src/runtime/bsd-os.h
index 0f5a4b9..880c5f7 100644 (file)
--- a/src/runtime/bsd-os.h
+++ b/src/runtime/bsd-os.h
@@ -59,12 +59,15 @@ typedef ucontext_t os_context_t;
 extern int sig_memory_fault;
 #define SIG_MEMORY_FAULT (sig_memory_fault)
 
-#define SIG_STOP_FOR_GC (SIGUSR1)
+#define SIG_STOP_FOR_GC (SIGUSR2)
 
 #elif defined __OpenBSD__
 
 typedef struct sigcontext os_context_t;
 #define SIG_MEMORY_FAULT SIGSEGV
+#if defined(LISP_FEATURE_X86)
+extern int openbsd_use_fxsave;
+#endif
 
 #elif defined __NetBSD__