X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Fgc-internal.h;h=d45764d85501913f011d545dc89d3fe20af9a486;hb=568725aaf7d2d3dae486cd85210eb514c856fdb7;hp=276c9c3fb63ca8146b45ffbe884478c7e2607e17;hpb=6cbed049e2373d34fde8c96a3ce7b32b7034a7f2;p=sbcl.git

diff --git a/src/runtime/gc-internal.h b/src/runtime/gc-internal.h
index 276c9c3..d45764d 100644
--- a/src/runtime/gc-internal.h
+++ b/src/runtime/gc-internal.h
@@ -17,9 +17,14 @@
 #define _GC_INTERNAL_H_
 
 #include <genesis/simple-fun.h>
+#include "thread.h"
 
 /* disabling gc assertions made no discernable difference to GC speed,
- * last I tried it - dan 2003.12.21 */
+ * last I tried it - dan 2003.12.21
+ *
+ * And it's unsafe to do so while things like gc_assert(0 ==
+ * thread_mutex_lock(&allocation_lock)) exist. - MG 2009-01-13
+ */
 #if 1
 # define gc_assert(ex)                                                 \
 do {                                                                   \
@@ -97,7 +102,7 @@ gc_general_alloc(long nbytes, int page_type_flag, int quick_p)
     return gc_alloc_with_region(nbytes, page_type_flag, my_region, quick_p);
 }
 #else
-void *gc_general_alloc(long nbytes,int page_type_flag,int quick_p);
+extern void *gc_general_alloc(long nbytes,int page_type_flag,int quick_p);
 #endif
 
 extern long (*scavtab[256])(lispobj *where, lispobj object);
@@ -108,7 +113,7 @@ extern struct weak_pointer *weak_pointers; /* in gc-common.c */
 extern struct hash_table *weak_hash_tables; /* in gc-common.c */
 
 extern void scavenge(lispobj *start, long n_words);
-extern void scavenge_interrupt_contexts(void);
+extern void scavenge_interrupt_contexts(struct thread *thread);
 extern void scav_weak_hash_tables(void);
 extern void scan_weak_hash_tables(void);
 extern void scan_weak_pointers(void);
@@ -125,6 +130,8 @@ lispobj *search_dynamic_space(void *pointer);
 
 lispobj *gc_search_space(lispobj *start, size_t words, lispobj *pointer);
 
+extern void scrub_control_stack();
+
 #include "fixnump.h"
 
 #ifdef LISP_FEATURE_GENCGC