ntdll: Extend NtGetTickCount() to return 64-bits. Forward kernel32 functions to it.

dlls/kernel32/kernel32.spec

@@ -858,8 +858,8 @@
 @ stdcall GetThreadPriorityBoost(long ptr)
 @ stdcall GetThreadSelectorEntry(long long ptr)
 @ stdcall GetThreadTimes(long ptr ptr ptr ptr)
-@ stdcall GetTickCount()
-@ stdcall -ret64 GetTickCount64()
+@ stdcall GetTickCount() ntdll.NtGetTickCount
+@ stdcall -ret64 GetTickCount64() ntdll.NtGetTickCount
 @ stdcall GetTimeFormatA(long long ptr str ptr long)
 @ stdcall GetTimeFormatEx(wstr long ptr wstr ptr long)
 @ stdcall GetTimeFormatW(long long ptr wstr ptr long)

dlls/kernel32/kernel_main.c

@@ -178,38 +178,6 @@ INT WINAPI MulDiv( INT nMultiplicand, INT nMultiplier, INT nDivisor)
     return ret;
 }
 
-
-/******************************************************************************
- *           GetTickCount64       (KERNEL32.@)
- */
-ULONGLONG WINAPI DECLSPEC_HOTPATCH GetTickCount64(void)
-{
-    LARGE_INTEGER counter, frequency;
-
-    NtQueryPerformanceCounter( &counter, &frequency );
-    return counter.QuadPart * 1000 / frequency.QuadPart;
-}
-
-
-/***********************************************************************
- *           GetTickCount       (KERNEL32.@)
- *
- * Get the number of milliseconds the system has been running.
- *
- * PARAMS
- *  None.
- *
- * RETURNS
- *  The current tick count.
- *
- * NOTES
- *  The value returned will wrap around every 2^32 milliseconds.
- */
-DWORD WINAPI DECLSPEC_HOTPATCH GetTickCount(void)
-{
-    return GetTickCount64();
-}
-
 /******************************************************************************
  *           GetSystemRegistryQuota       (KERNEL32.@)
  */

dlls/kernel32/path.c

@@ -737,7 +737,7 @@ UINT WINAPI GetTempFileNameW( LPCWSTR path, LPCWSTR prefix, UINT unique, LPWSTR
     {
         /* get a "random" unique number and try to create the file */
         HANDLE handle;
-        UINT num = GetTickCount() & 0xffff;
+        UINT num = NtGetTickCount() & 0xffff;
         static UINT last;
 
         /* avoid using the same name twice in a short interval */

dlls/ntdll/ntdll.spec

@@ -194,7 +194,7 @@
 @ stdcall NtGetCurrentProcessorNumber()
 # @ stub NtGetDevicePowerState
 @ stub NtGetPlugPlayEvent
-@ stdcall NtGetTickCount()
+@ stdcall -ret64 NtGetTickCount() get_tick_count64
 @ stdcall NtGetWriteWatch(long long ptr long ptr ptr ptr)
 @ stdcall NtImpersonateAnonymousToken(long)
 @ stub NtImpersonateClientOfPort
@@ -1142,7 +1142,7 @@
 @ stdcall -private ZwGetCurrentProcessorNumber() NtGetCurrentProcessorNumber
 # @ stub ZwGetDevicePowerState
 @ stub ZwGetPlugPlayEvent
-@ stdcall -private ZwGetTickCount() NtGetTickCount
+@ stdcall -private -ret64 ZwGetTickCount() get_tick_count64
 @ stdcall -private ZwGetWriteWatch(long long ptr long ptr ptr ptr) NtGetWriteWatch
 @ stdcall -private ZwImpersonateAnonymousToken(long) NtImpersonateAnonymousToken
 @ stub ZwImpersonateClientOfPort

dlls/ntdll/ntdll_misc.h

@@ -268,4 +268,8 @@ void     WINAPI LdrInitializeThunk(CONTEXT*,void**,ULONG_PTR,ULONG_PTR);
 /* string functions */
 int __cdecl NTDLL_tolower( int c );
 int __cdecl _stricmp( LPCSTR str1, LPCSTR str2 );
+
+/* time functions */
+ULONGLONG WINAPI get_tick_count64( void );
+#define NtGetTickCount get_tick_count64
 #endif

dlls/ntdll/time.c

@@ -557,7 +557,7 @@ NTSTATUS WINAPI NtQueryPerformanceCounter( LARGE_INTEGER *counter, LARGE_INTEGER
  * NtGetTickCount   (NTDLL.@)
  * ZwGetTickCount   (NTDLL.@)
  */
-ULONG WINAPI NtGetTickCount(void)
+ULONGLONG WINAPI DECLSPEC_HOTPATCH get_tick_count64(void)
 {
     return monotonic_counter() / TICKSPERMSEC;
 }