globalmemorystatus.c File Reference

#include <windef.h>
#include <winbase.h>
#include <shimlib.h>
#include <setup_shim.inl>
#include <implement_shim.inl>

Include dependency graph for globalmemorystatus.c:

Go to the source code of this file.

Macros
#define	WIN32_NO_STATUS
#define	SHIM_NS   GlobalMemoryStatus2GB
#define	SHIM_NUM_HOOKS   1
#define	SHIM_SETUP_HOOKS   SHIM_HOOK(0, "KERNEL32.DLL", "GlobalMemoryStatus", SHIM_OBJ_NAME(APIHook_GlobalMemoryStatus))

Typedefs
typedef VOID(NTAPI *	GLOBALMEMORYSTATUSPROC) (LPMEMORYSTATUS lpBuffer)

Functions
VOID NTAPI SHIM_OBJ_NAME()	APIHook_GlobalMemoryStatus (LPMEMORYSTATUS lpBuffer)

Macro Definition Documentation

SHIM_NS

#define SHIM_NS   GlobalMemoryStatus2GB

Definition at line 15 of file globalmemorystatus.c.

SHIM_NUM_HOOKS

#define SHIM_NUM_HOOKS   1

Definition at line 36 of file globalmemorystatus.c.

SHIM_SETUP_HOOKS

#define SHIM_SETUP_HOOKS   SHIM_HOOK(0, "KERNEL32.DLL", "GlobalMemoryStatus", SHIM_OBJ_NAME(APIHook_GlobalMemoryStatus))

Definition at line 37 of file globalmemorystatus.c.

WIN32_NO_STATUS

#define WIN32_NO_STATUS

Definition at line 8 of file globalmemorystatus.c.

Typedef Documentation

GLOBALMEMORYSTATUSPROC

typedef VOID(NTAPI * GLOBALMEMORYSTATUSPROC) (LPMEMORYSTATUS lpBuffer)

Definition at line 13 of file globalmemorystatus.c.

Function Documentation

APIHook_GlobalMemoryStatus()

VOID NTAPI SHIM_OBJ_NAME() APIHook_GlobalMemoryStatus

(

LPMEMORYSTATUS

lpBuffer

)

Definition at line 19 of file globalmemorystatus.c.

{
    CALL_SHIM(0, GLOBALMEMORYSTATUSPROC)(lpBuffer);
 
    if (lpBuffer->dwTotalPhys > 0x3FFFFFFF)
        lpBuffer->dwTotalPhys = 0x3FFFFFFF;
 
    if (lpBuffer->dwAvailPhys > 0x3FFFFFFF)
        lpBuffer->dwAvailPhys = 0x3FFFFFFF;
 
    if (lpBuffer->dwTotalPageFile > 0x7FFFFFFF)
        lpBuffer->dwTotalPageFile = 0x7FFFFFFF;
 
    if (lpBuffer->dwAvailPageFile > 0x3FFFFFFF)
        lpBuffer->dwAvailPageFile = 0x3FFFFFFF;
}