Changeset 8677 in vbox for trunk/include/VBox

Timestamp:

May 7, 2008 6:13:32 PM (17 years ago)

Author:

vboxsync

Message:

Fixed lock accounting for locks aquired via VMM[GC|R0]CallHost.

File:

• trunk/include/VBox/pdmcritsect.h (modified) (2 diffs)

trunk/include/VBox/pdmcritsect.h

@@ -74 +74 @@
 
 /**
- * Leaves a critical section entered with PDMCritSectEnter().
+ * Enters a PDM critical section.
  *
  * @returns VINF_SUCCESS if entered successfully.
@@ -85 +85 @@
  */
 PDMDECL(int) PDMCritSectEnter(PPDMCRITSECT pCritSect, int rcBusy);
+
+/**
+ * Enters a PDM critical section.
+ *
+ * @returns VINF_SUCCESS if entered successfully.
+ * @returns rcBusy when encountering a busy critical section in GC/R0.
+ * @returns VERR_SEM_DESTROYED if the critical section is dead.
+ *
+ * @param   pCritSect           The PDM critical section to enter.
+ * @param   fCallHost           Whether this is a VMMGCCallHost() or VMMR0CallHost() request.
+ */
+PDMR3DECL(int) PDMR3CritSectEnterEx(PPDMCRITSECT pCritSect, bool fCallHost);
 
 /**