Changeset 32905 in vbox for trunk/src/VBox/Runtime/r3/win

Timestamp:

Oct 5, 2010 11:43:35 AM (14 years ago)

Author:

vboxsync

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

66388

Message:

Introducing RTThreadGetExecutionTimeMilli

File:

• trunk/src/VBox/Runtime/r3/win/thread-win.cpp (modified) (1 diff)

trunk/src/VBox/Runtime/r3/win/thread-win.cpp

@@ -223 +223 @@
 }
 
+
+RTR3DECL(int) RTThreadGetExecutionTimeMilli(RTTHREAD hThread, uint64_t *pKernelTime, uint64_t *pUserTime)
+{
+    uint64_t u64CreationTime, u64ExitTime, u64KernelTime, u64UserTime;
+
+    if (GetThreadTimes(hThread, (LPFILETIME)&u64CreationTime, (LPFILETIME)&u64ExitTime, (LPFILETIME)&u64KernelTime, (LPFILETIME)&u64UserTime))
+    {
+        *pKernelTime = u64KernelTime / 10000;    /* GetThreadTimes returns time in 100 ns units */
+        *pUserTime   = u64UserTime / 10000;    /* GetThreadTimes returns time in 100 ns units */
+        return VINF_SUCCESS;
+    }
+
+    int iLastError = GetLastError();
+    AssertMsgFailed(("GetThreadTimes failed, LastError=%d\n", iLastError));
+    return RTErrConvertFromWin32(iLastError);
+}