X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=mono%2Fio-layer%2Fshared.h;h=5f66a732e6d680d5dcbb4d36c220b500bc48a5d3;hb=3572dc9101024332ede058d1de5b3d71cd8e0329;hp=91af59ae9b7c4938971642290008933b32d7ddb5;hpb=ff228e1c801bda9666b6edab3ee962e05edcf480;p=mono.git

diff --git a/mono/io-layer/shared.h b/mono/io-layer/shared.h
index 91af59ae9b7..5f66a732e6d 100644
--- a/mono/io-layer/shared.h
+++ b/mono/io-layer/shared.h
@@ -4,7 +4,7 @@
  * Author:
  *	Dick Porter (dick@ximian.com)
  *
- * (C) 2002 Ximian, Inc.
+ * (C) 2002-2006 Novell, Inc.
  */
 
 #ifndef _WAPI_SHARED_H_
@@ -12,7 +12,28 @@
 
 #include <mono/io-layer/wapi-private.h>
 
-extern gpointer _wapi_shm_attach (void);
-extern gpointer _wapi_fileshare_shm_attach (void);
+typedef enum {
+	WAPI_SHM_DATA,
+	WAPI_SHM_FILESHARE
+} _wapi_shm_t;
+
+extern gpointer _wapi_shm_attach (_wapi_shm_t type);
+extern void _wapi_shm_detach (_wapi_shm_t type);
+extern gboolean _wapi_shm_enabled_internal (void);
+extern void _wapi_shm_semaphores_init (void);
+extern void _wapi_shm_semaphores_remove (void);
+extern int _wapi_shm_sem_lock (int sem);
+extern int _wapi_shm_sem_trylock (int sem);
+extern int _wapi_shm_sem_unlock (int sem);
+
+static inline gboolean
+_wapi_shm_enabled (void)
+{
+#ifdef DISABLE_SHARED_HANDLES
+	return FALSE;
+#else
+	return _wapi_shm_enabled_internal ();
+#endif
+}
 
 #endif /* _WAPI_SHARED_H_ */