X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;ds=sidebyside;f=mono%2Fmetadata%2Fmono-gc.h;h=bd1262a67b8b60fa2dc0e3d329c5ed3170376bb0;hb=HEAD;hp=f2ff92b53b82cd2532217226f4b14f76fa367cb6;hpb=58fdac7b8a191881c721c1e04592fc4a8b4b6ab1;p=mono.git

diff --git a/mono/metadata/mono-gc.h b/mono/metadata/mono-gc.h
index f2ff92b53b8..bd1262a67b8 100644
--- a/mono/metadata/mono-gc.h
+++ b/mono/metadata/mono-gc.h
@@ -1,5 +1,6 @@
-/*
- * mono-gc.h: GC related public interface
+/**
+ * \file
+ * GC related public interface
  *
  */
 #ifndef __METADATA_MONO_GC_H__
@@ -11,15 +12,59 @@ MONO_BEGIN_DECLS
 
 typedef int (*MonoGCReferences) (MonoObject *obj, MonoClass *klass, uintptr_t size, uintptr_t num, MonoObject **refs, uintptr_t *offsets, void *data);
 
-void   mono_gc_collect         (int generation);
-int    mono_gc_max_generation  (void);
-int    mono_gc_get_generation  (MonoObject *object);
-int    mono_gc_collection_count (int generation);
-int64_t mono_gc_get_used_size   (void);
-int64_t mono_gc_get_heap_size   (void);
-int    mono_gc_invoke_finalizers (void);
+typedef enum {
+	// Roots external to Mono.  Embedders may only use this value.
+	MONO_ROOT_SOURCE_EXTERNAL = 0,
+	// Thread stack.  Must not be used to register roots.
+	MONO_ROOT_SOURCE_STACK = 1,
+	// Roots in the finalizer queue.  Must not be used to register roots.
+	MONO_ROOT_SOURCE_FINALIZER_QUEUE = 2,
+	// Managed static variables.
+	MONO_ROOT_SOURCE_STATIC = 3,
+	// Static variables with ThreadStaticAttribute.
+	MONO_ROOT_SOURCE_THREAD_STATIC = 4,
+	// Static variables with ContextStaticAttribute.
+	MONO_ROOT_SOURCE_CONTEXT_STATIC = 5,
+	// GCHandle structures.
+	MONO_ROOT_SOURCE_GC_HANDLE = 6,
+	// Roots in the just-in-time compiler.
+	MONO_ROOT_SOURCE_JIT = 7,
+	// Roots in the threading subsystem.
+	MONO_ROOT_SOURCE_THREADING = 8,
+	// Roots in application domains.
+	MONO_ROOT_SOURCE_DOMAIN = 9,
+	// Roots in reflection code.
+	MONO_ROOT_SOURCE_REFLECTION = 10,
+	// Roots from P/Invoke or other marshaling.
+	MONO_ROOT_SOURCE_MARSHAL = 11,
+	// Roots in the thread pool data structures.
+	MONO_ROOT_SOURCE_THREAD_POOL = 12,
+	// Roots in the debugger agent.
+	MONO_ROOT_SOURCE_DEBUGGER = 13,
+	// Handle structures, used for object passed to internal functions
+	MONO_ROOT_SOURCE_HANDLE = 14,
+} MonoGCRootSource;
+
+typedef enum {
+	MONO_GC_HANDLE_TYPE_MIN = 0,
+	MONO_GC_HANDLE_WEAK = MONO_GC_HANDLE_TYPE_MIN,
+	MONO_GC_HANDLE_WEAK_TRACK_RESURRECTION,
+	MONO_GC_HANDLE_NORMAL,
+	MONO_GC_HANDLE_PINNED,
+	MONO_GC_HANDLE_TYPE_MAX,
+} MonoGCHandleType;
+
+MONO_API void   mono_gc_collect         (int generation);
+MONO_API int    mono_gc_max_generation  (void);
+MONO_API int    mono_gc_get_generation  (MonoObject *object);
+MONO_API int    mono_gc_collection_count (int generation);
+MONO_API int64_t mono_gc_get_used_size   (void);
+MONO_API int64_t mono_gc_get_heap_size   (void);
+MONO_API MonoBoolean mono_gc_pending_finalizers (void);
+MONO_API void     mono_gc_finalize_notify    (void);
+MONO_API int    mono_gc_invoke_finalizers (void);
 /* heap walking is only valid in the pre-stop-world event callback */
-int    mono_gc_walk_heap        (int flags, MonoGCReferences callback, void *data);
+MONO_API int    mono_gc_walk_heap        (int flags, MonoGCReferences callback, void *data);
 
 MONO_END_DECLS