Skeleton for KERNEL32.GlobalMemoryStatus

svn path=/trunk/; revision=2086

diff --git a/reactos/lib/kernel32/mem/global.c b/reactos/lib/kernel32/mem/global.c
index 72cad0d..ffe8780 100644 (file)
--- a/reactos/lib/kernel32/mem/global.c
+++ b/reactos/lib/kernel32/mem/global.c
@@ -1,4 +1,4 @@
-/* $Id: global.c,v 1.6 2001/04/05 01:54:16 ekohl Exp $
+/* $Id: global.c,v 1.7 2001/07/22 19:55:21 ea Exp $
  *
  * Win32 Global/Local heap functions (GlobalXXX, LocalXXX).
  * These functions included in Win32 for compatibility with 16 bit Windows
@@ -218,7 +218,39 @@ GlobalLock(HGLOBAL hMem)
 VOID STDCALL
 GlobalMemoryStatus(LPMEMORYSTATUS lpBuffer)
 {
-   SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+       NTSTATUS                Status;
+       SYSTEM_PERFORMANCE_INFO Spi;
+       QUOTA_LIMITS            Ql;
+       VM_COUNTERS             Vmc;
+       PIMAGE_NT_HEADERS       ImageNtHeader;
+
+       RtlZeroMemory (lpBuffer, sizeof (MEMORYSTATUS));
+       lpBuffer->dwLength = sizeof (MEMORYSTATUS);
+       Status = NtQuerySystemInformation (
+                       SystemPerformanceInformation,
+                       & Spi,
+                       sizeof Spi,
+                       NULL
+                       );
+       /* FIXME: perform computations and fill lpBuffer fields */
+       Status = NtQueryInformationProcess (
+                       GetCurrentProcess(),
+                       ProcessQuotaLimits,
+                       & Ql,
+                       sizeof Ql,
+                       NULL
+                       );
+       /* FIXME: perform computations and fill lpBuffer fields */
+       Status = NtQueryInformationProcess (
+                       GetCurrentProcess(),
+                       ProcessVmCounters,
+                       & Vmc,
+                       sizeof Vmc,
+                       NULL
+                       );
+       /* FIXME: perform computations and fill lpBuffer fields */
+       ImageNtHeader = RtlImageNtHeader ((PVOID)NtCurrentPeb()->ImageBaseAddress);
+       /* FIXME: perform computations and fill lpBuffer fields */
 }