Changeset 71127 in vbox

Timestamp:

Feb 26, 2018 3:21:36 PM (7 years ago)

Author:

vboxsync

Message:

IPRT: Added RTThreadGetNativeHandle for windows.

Location:

trunk

Files:

• include/iprt/mangling.h (modified) (1 diff)
• include/iprt/thread.h (modified) (1 diff)
• src/VBox/Runtime/r3/win/thread-win.cpp (modified) (1 diff)

trunk/include/iprt/mangling.h

@@ -2218 +2218 @@
 # define RTThreadGetName                                RT_MANGLER(RTThreadGetName)
 # define RTThreadGetNative                              RT_MANGLER(RTThreadGetNative)
+# define RTThreadGetNativeHandle                        RT_MANGLER(RTThreadGetNativeHandle)
 # define RTThreadGetNativeState                         RT_MANGLER(RTThreadGetNativeState)
 # define RTThreadGetReallySleeping                      RT_MANGLER(RTThreadGetReallySleeping)

trunk/include/iprt/thread.h

@@ -326 +326 @@
  */
 RTDECL(RTNATIVETHREAD) RTThreadGetNative(RTTHREAD Thread);
+
+/**
+ * Gets the native thread handle for a IPRT thread.
+ *
+ * @returns The thread handle. INVALID_HANDLE_VALUE on failure.
+ * @param   hThread     The IPRT thread handle.
+ *
+ * @note    Windows only.
+ * @note    Only valid after parent returns from the thread creation call.
+ */
+RTDECL(uintptr_t) RTThreadGetNativeHandle(RTTHREAD hThread);
 
 /**

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

@@ -377 +377 @@
 }
 
+
+/**
+ * Gets the native thread handle for a IPRT thread.
+ *
+ * @returns The thread handle. INVALID_HANDLE_VALUE on failure.
+ * @param   hThread     The IPRT thread handle.
+ *
+ * @note    Windows only.
+ * @note    Only valid after parent returns from the thread creation call.
+ */
+RTDECL(uintptr_t) RTThreadGetNativeHandle(RTTHREAD hThread)
+{
+    PRTTHREADINT pThread = rtThreadGet(hThread);
+    if (pThread)
+    {
+        uintptr_t hHandle = pThread->hThread;
+        rtThreadRelease(pThread);
+        return hHandle;
+    }
+    return (uintptr_t)INVALID_HANDLE_VALUE;
+}
+RT_EXPORT_SYMBOL(RTThreadGetNativeHandle);
+