63 lines
934 B
C++
63 lines
934 B
C++
/*++
|
|
|
|
Copyright (c) 2002 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
IgnoreCRTExit.cpp
|
|
|
|
Abstract:
|
|
|
|
Prevent CRT shutdown routines from running. At some point MSVCRT didn't
|
|
actually call these, so some apps fault when they really do get called.
|
|
|
|
Notes:
|
|
|
|
This is a general purpose shim.
|
|
|
|
History:
|
|
|
|
05/09/2002 linstev Created
|
|
|
|
--*/
|
|
|
|
#include "precomp.h"
|
|
|
|
IMPLEMENT_SHIM_BEGIN(IgnoreCRTExit)
|
|
#include "ShimHookMacro.h"
|
|
|
|
typedef LPVOID (__cdecl *_pfn_atexit)(LPVOID);
|
|
typedef LPVOID (__cdecl *_pfn__onexit)(LPVOID);
|
|
|
|
APIHOOK_ENUM_BEGIN
|
|
APIHOOK_ENUM_ENTRY(atexit)
|
|
APIHOOK_ENUM_ENTRY(_onexit)
|
|
APIHOOK_ENUM_END
|
|
|
|
VOID
|
|
__cdecl
|
|
APIHOOK(atexit)(LPVOID lpFunc)
|
|
{
|
|
return;
|
|
}
|
|
|
|
LPVOID
|
|
__cdecl
|
|
APIHOOK(_onexit)(LPVOID lpFunc)
|
|
{
|
|
return lpFunc;
|
|
}
|
|
|
|
/*++
|
|
|
|
Register hooked functions
|
|
|
|
--*/
|
|
|
|
HOOK_BEGIN
|
|
APIHOOK_ENTRY(MSVCRT.DLL, atexit)
|
|
APIHOOK_ENTRY(MSVCRT.DLL, _onexit)
|
|
HOOK_END
|
|
|
|
IMPLEMENT_SHIM_END
|