X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Fforeign.lisp;h=430614ec86e04b4156debdeeda0e3453f901f457;hb=935d6f6a696c2b0bff1c937cef346cb495e41999;hp=7503bdae93328af58b2c35e516e9d75ae8ddbc48;hpb=4898ef32c639b1c7f4ee13a5ba566ce6debd03e6;p=sbcl.git

diff --git a/src/code/foreign.lisp b/src/code/foreign.lisp
index 7503bda..430614e 100644
--- a/src/code/foreign.lisp
+++ b/src/code/foreign.lisp
@@ -11,13 +11,13 @@
 
 (in-package "SB!IMPL")
 
-#!-(or elf mach-o)
-(error "Not an ELF or Mach-O platform?")
+#!-(or elf mach-o win32)
+(error "Not an ELF, Mach-O, or Win32 platform?")
 
 (defun extern-alien-name (name)
   (handler-case
       #!+elf (coerce name 'base-string)
-      #!+mach-o (concatenate 'base-string "_" name)
+      #!+(or mach-o win32) (concatenate 'base-string "_" name)
     (error ()
       (error "invalid external alien name: ~S" name))))
 
@@ -95,7 +95,11 @@ if the symbol isn't found."
   #!+os-provides-dlopen
   (reopen-shared-objects)
   #!+linkage-table
-  (update-linkage-table))
+  ;; Don't warn about undefined aliens on startup. The same core can
+  ;; reasonably be expected to work with different versions of the
+  ;; same library.
+  (handler-bind ((style-warning #'muffle-warning))
+    (update-linkage-table)))
 
 ;;; Cleanups before saving a core
 #-sb-xc-host
@@ -112,6 +116,7 @@ if the symbol isn't found."
   #!+os-provides-dlopen
   (close-shared-objects))
 
+(declaim (maybe-inline sap-foreign-symbol))
 (defun sap-foreign-symbol (sap)
   (declare (ignorable sap))
   #-sb-xc-host
@@ -151,9 +156,10 @@ if the symbol isn't found."
 (defun !foreign-cold-init ()
   (dolist (symbol *!initial-foreign-symbols*)
     (setf (gethash (car symbol) *static-foreign-symbols*) (cdr symbol)))
+  #!+(and os-provides-dlopen (not win32))
+  (setf *runtime-dlhandle* (dlopen-or-lose))
   #!+os-provides-dlopen
-  (setf *runtime-dlhandle* (dlopen-or-lose)
-        *shared-objects* nil))
+  (setf *shared-objects* nil))
 
 #!-os-provides-dlopen
 (define-unsupported-fun load-shared-object)