X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Finterrupt.c;h=4c56a0a39ce9ecbe0b5395e769fd2bb8fab32873;hb=be9cdb85e4bc90f81e5ab97987286971d3303ba7;hp=4b42d13f740cb0a95b2f9cd9348ade2e680d034d;hpb=3bd7a97d1b11a2b0aee086ef211cae807f3dfc35;p=sbcl.git

diff --git a/src/runtime/interrupt.c b/src/runtime/interrupt.c
index 4b42d13..4c56a0a 100644
--- a/src/runtime/interrupt.c
+++ b/src/runtime/interrupt.c
@@ -140,8 +140,8 @@ fake_foreign_function_call(os_context_t *context)
 	== current_control_frame_pointer) {
         /* There is a small window during call where the callee's
          * frame isn't built yet. */
-        if (LowtagOf(*os_context_register_addr(context, reg_CODE))
-	    == type_FunctionPointer) {
+        if (lowtag_of(*os_context_register_addr(context, reg_CODE))
+	    == FUN_POINTER_LOWTAG) {
             /* We have called, but not built the new frame, so
              * build it for them. */
             current_control_frame_pointer[0] =
@@ -214,6 +214,7 @@ undo_fake_foreign_function_call(os_context_t *context)
      * FREE_INTERRUPT_CONTEXT_INDEX? If so, we should say so. And
      * perhaps yes, unbind_to_here() really would be clearer and less
      * fragile.. */
+    /* dan (2001.08.10) thinks the above supposition is probably correct */
     unbind();
 
 #ifdef reg_ALLOC
@@ -390,7 +391,7 @@ interrupt_handle_now(int signal, siginfo_t *info, void *void_context)
 	 * support decides to pass on it. */
 	lose("no handler for signal %d in interrupt_handle_now(..)", signal);
 
-    } else if (LowtagOf(handler.lisp) == type_FunctionPointer) {
+    } else if (lowtag_of(handler.lisp) == FUN_POINTER_LOWTAG) {
 
         /* Allocate the SAPs while the interrupts are still disabled.
 	 * (FIXME: Why? This is the way it was done in CMU CL, and it