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From: Olivia Nelson <the.warl0ck.1989@gmail.com>
Date: Fri, 07 Feb 2020 08:47:00 -0000
Message-ID: <CAJZVxRkk3K6jOtiXUsW6iOFzDAGm4yf393zcYTYphfCKY-qSQg@mail.gmail.com>
Subject: DllMain not called
To: cygwin@cygwin.com
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X-SW-Source: 2020-02/txt/msg00048.txt.bz2

I have a simple C program that output something to DbgView on startup:

#include <windows.h>
BOOL APIENTRY DllMain( HMODULE hModule,
                       DWORD  ul_reason_for_call,
                       LPVOID lpReserved
                     )
{
    switch (ul_reason_for_call)
    {
    case DLL_PROCESS_ATTACH:
        OutputDebugStringA("DLL_PROCESS_ATTACH called");
    case DLL_THREAD_ATTACH:
    case DLL_THREAD_DETACH:
    case DLL_PROCESS_DETACH:
        break;
    }
    return TRUE;
}

I didn't observe anything when the DLL is loaded, what was wrong?

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