80 lines
1.1 KiB
C++
80 lines
1.1 KiB
C++
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/*++
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Copyright (c) 2000 Microsoft Corporation
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Module Name:
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IgnoreDebugOutput.cpp
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Abstract:
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If an app tries to output debug strings, throws them on the floor to improve
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perf.
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Notes:
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This shim is general purpose and emulates Win9x behavior (at least it
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emulates the behavior when there's no debugger attached).
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History:
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05/10/2000 dmunsil Created
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--*/
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#include "precomp.h"
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IMPLEMENT_SHIM_BEGIN(IgnoreDebugOutput)
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#include "ShimHookMacro.h"
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APIHOOK_ENUM_BEGIN
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APIHOOK_ENUM_ENTRY(OutputDebugStringA)
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APIHOOK_ENUM_ENTRY(OutputDebugStringW)
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APIHOOK_ENUM_END
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/*++
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This stub function throws away all debug strings
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--*/
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VOID
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APIHOOK(OutputDebugStringA)(
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LPCSTR lpOutputString
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)
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{
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return;
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}
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/*++
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This stub function throws away all debug strings
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--*/
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VOID
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APIHOOK(OutputDebugStringW)(
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LPCWSTR lpOutputString
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)
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{
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return;
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}
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/*++
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Register hooked functions
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--*/
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HOOK_BEGIN
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APIHOOK_ENTRY(KERNEL32.DLL, OutputDebugStringA)
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APIHOOK_ENTRY(KERNEL32.DLL, OutputDebugStringW)
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HOOK_END
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IMPLEMENT_SHIM_END
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