* hazard-pointer.h: Hazard pointer related code.
*
* (C) Copyright 2011 Novell, Inc
+ * Licensed under the MIT license. See LICENSE file in the project root for full license information.
*/
#ifndef __MONO_HAZARD_POINTER_H__
#define __MONO_HAZARD_POINTER_H__
typedef void (*MonoHazardousFreeFunc) (gpointer p);
-void mono_thread_hazardous_free_or_queue (gpointer p, MonoHazardousFreeFunc free_func,
- gboolean free_func_might_lock, gboolean lock_free_context);
+typedef enum {
+ HAZARD_FREE_MAY_LOCK,
+ HAZARD_FREE_NO_LOCK,
+} HazardFreeLocking;
+
+typedef enum {
+ HAZARD_FREE_SAFE_CTX,
+ HAZARD_FREE_ASYNC_CTX,
+} HazardFreeContext;
+
+gboolean mono_thread_hazardous_try_free (gpointer p, MonoHazardousFreeFunc free_func);
+void mono_thread_hazardous_queue_free (gpointer p, MonoHazardousFreeFunc free_func);
+
void mono_thread_hazardous_try_free_all (void);
void mono_thread_hazardous_try_free_some (void);
MonoThreadHazardPointers* mono_hazard_pointer_get (void);
#define mono_hazard_pointer_clear(hp,i) \
do { g_assert ((i) >= 0 && (i) < HAZARD_POINTER_COUNT); \
+ mono_memory_write_barrier (); \
(hp)->hazard_pointers [(i)] = NULL; \
} while (0)
int mono_hazard_pointer_save_for_signal_handler (void);
void mono_hazard_pointer_restore_for_signal_handler (int small_id);
+typedef void (*MonoHazardFreeQueueSizeCallback)(size_t size);
+void mono_hazard_pointer_install_free_queue_size_callback (MonoHazardFreeQueueSizeCallback cb);
+
void mono_thread_smr_init (void);
void mono_thread_smr_cleanup (void);
#endif /*__MONO_HAZARD_POINTER_H__*/