Changeset 25692 in vbox for trunk/include

Timestamp:

Jan 8, 2010 3:59:45 PM (15 years ago)

Author:

vboxsync

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

56426

Message:

iprt/lockvalidator: Implemented order validatation and the autodidactic class code.

Location:

trunk/include/iprt

Files:

• err.h (modified) (1 diff)
• lockvalidator.h (modified) (2 diffs)
• types.h (modified) (1 diff)

trunk/include/iprt/err.h

@@ -862 +862 @@
 /** The thread is not a valid signaller of the event. */
 #define VERR_SEM_LV_NOT_SIGNALLER           (-376)
+/** Internal error in the lock validator or related components. */
+#define VERR_SEM_LV_INTERNAL_ERROR          (-377)
 /** @} */
 

trunk/include/iprt/lockvalidator.h

@@ -730 +730 @@
  *                              user will teach it all it needs to know (false).
  * @param   fRecursionOk        Whether to allow lock recursion or not.
+ * @param   fStrictReleaseOrder Enforce strict lock release order or not.
  * @param   cMsMinDeadlock      Used to raise the sleep interval at which
  *                              deadlock detection kicks in.  Minimum is 1 ms,
@@ -741 +742 @@
  */
 RTDECL(int) RTLockValidatorClassCreateEx(PRTLOCKVALCLASS phClass, PCRTLOCKVALSRCPOS pSrcPos,
-                                         bool fAutodidact, bool fRecursionOk,
+                                         bool fAutodidact, bool fRecursionOk, bool fStrictReleaseOrder,
                                          RTMSINTERVAL cMsMinDeadlock, RTMSINTERVAL cMsMinOrder);
 

trunk/include/iprt/types.h

@@ -1497 +1497 @@
 /** @name   Special sub-class values.
  * The range 16..UINT32_MAX is available to the user, the range 0..15 is
- * reserved for the lock validator.
+ * reserved for the lock validator.  In the user range the locks can only be
+ * taking in ascending order.
  * @{ */
 /** Not allowed to be taken with any other locks in the same class.