Changeset 20124 in vbox for trunk/src/VBox/Runtime/r0drv/nt

Timestamp:

May 28, 2009 3:40:06 PM (16 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

47891

Message:

IPRT,SUP: Minor driver version change - added RTThreadPreemptIsPendingTrusty (for Windows and Darwin were we're doing really ugly stuff).

File:

• trunk/src/VBox/Runtime/r0drv/nt/thread-r0drv-nt.cpp (modified) (1 diff)

trunk/src/VBox/Runtime/r0drv/nt/thread-r0drv-nt.cpp

@@ -148 +148 @@
 
 
+RTDECL(bool) RTThreadPreemptIsPendingTrusty(void)
+{
+    /* RTThreadPreemptIsPending is only reliable of we've got both offsets and size. */
+    return offQuantumEnd    != 0
+        && cbQuantumEnd     != 0
+        && offDpcQueueDepth != 0;
+}
+
+
 RTDECL(void) RTThreadPreemptDisable(PRTTHREADPREEMPTSTATE pState)
 {