Changeset 24100 in vbox for trunk/include/iprt

Timestamp:

Oct 27, 2009 12:02:12 AM (15 years ago)

Author:

vboxsync

Message:

iprt/req.h: Added RTReqIsBusy.

File:

• trunk/include/iprt/req.h (modified) (2 diffs)

trunk/include/iprt/req.h

@@ -152 +152 @@
      */
     RTSEMEVENT              EventSem;
+    /** Set if busy (pending or processing requests). */
+    bool volatile           fBusy;
 } RTREQQUEUE;
 
@@ -363 +365 @@
 RTDECL(int) RTReqWait(PRTREQ pReq, unsigned cMillies);
 
+/**
+ * Checks if the queue is busy or not.
+ *
+ * The caller is responsible for dealing with any concurrent submitts.
+ *
+ * @returns true if busy, false if idle.
+ * @param   pQueue              The queue.
+ */
+RTDECL(bool) RTReqIsBusy(PRTREQQUEUE pQueue);
 
 #endif /* IN_RING3 */