[runtime] Fix DISABLE_REFLECTION_EMIT build.

[mono.git] / mono / utils / lock-free-queue.h

diff --git a/mono/utils/lock-free-queue.h b/mono/utils/lock-free-queue.h
index 7a494729ef38afb3c0b6c0b8f65d986e35310b5c..abb16d287b896ce36568aa0e0db9eff9f68964ec 100644 (file)
--- a/mono/utils/lock-free-queue.h
+++ b/mono/utils/lock-free-queue.h
@@ -1,5 +1,6 @@
-/*
- * lock-free-queue.h: Lock free queue.
+/**
+ * \file
+ * Lock free queue.
  *
  * (C) Copyright 2011 Novell, Inc
  *
@@ -29,13 +30,14 @@
 #define __MONO_LOCKFREEQUEUE_H__
 
 #include <glib.h>
+#include <mono/utils/mono-publib.h>
 
 //#define QUEUE_DEBUG  1
 
 typedef struct _MonoLockFreeQueueNode MonoLockFreeQueueNode;
 
 struct _MonoLockFreeQueueNode {
-       MonoLockFreeQueueNode *next;
+       MonoLockFreeQueueNode * volatile next;
 #ifdef QUEUE_DEBUG
        gint32 in_queue;
 #endif
@@ -43,25 +45,25 @@ struct _MonoLockFreeQueueNode {
 
 typedef struct {
        MonoLockFreeQueueNode node;
-       gint32 in_use;
+       volatile gint32 in_use;
 } MonoLockFreeQueueDummy;
 
 #define MONO_LOCK_FREE_QUEUE_NUM_DUMMIES       2
 
 typedef struct {
-       volatile MonoLockFreeQueueNode *head;
-       volatile MonoLockFreeQueueNode *tail;
+       MonoLockFreeQueueNode * volatile head;
+       MonoLockFreeQueueNode * volatile tail;
        MonoLockFreeQueueDummy dummies [MONO_LOCK_FREE_QUEUE_NUM_DUMMIES];
-       gint32 has_dummy;
+       volatile gint32 has_dummy;
 } MonoLockFreeQueue;
 
-void mono_lock_free_queue_init (MonoLockFreeQueue *q) MONO_INTERNAL;
+MONO_API void mono_lock_free_queue_init (MonoLockFreeQueue *q);
 
-void mono_lock_free_queue_node_init (MonoLockFreeQueueNode *node, gboolean to_be_freed) MONO_INTERNAL;
-void mono_lock_free_queue_node_free (MonoLockFreeQueueNode *node) MONO_INTERNAL;
+MONO_API void mono_lock_free_queue_node_init (MonoLockFreeQueueNode *node, gboolean poison);
+MONO_API void mono_lock_free_queue_node_unpoison (MonoLockFreeQueueNode *node);
 
-void mono_lock_free_queue_enqueue (MonoLockFreeQueue *q, MonoLockFreeQueueNode *node) MONO_INTERNAL;
+MONO_API void mono_lock_free_queue_enqueue (MonoLockFreeQueue *q, MonoLockFreeQueueNode *node);
 
-MonoLockFreeQueueNode* mono_lock_free_queue_dequeue (MonoLockFreeQueue *q) MONO_INTERNAL;
+MONO_API MonoLockFreeQueueNode* mono_lock_free_queue_dequeue (MonoLockFreeQueue *q);
 
 #endif