June 9th, 2008

Why are DLLs uninitialized in the "wrong" order?

This is really just a corollary to Why are DLLs unloaded in the “wrong” order. Exactly the same logic that explains why DLLs are unloaded in the “wrong” order also explains why they are uninitialized in the “wrong” order. Once you understand the first issue, the second comes for free; just change DLL_PROCESS_DETACH to DLL_THREAD_DETACH in your analysis.

Apply the logic to the scenario posed in this comment and you’ll see why it too is flawed.

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Raymond has been involved in the evolution of Windows for more than 30 years. In 2003, he began a Web site known as The Old New Thing which has grown in popularity far beyond his wildest imagination, a development which still gives him the heebie-jeebies. The Web site spawned a book, coincidentally also titled The Old New Thing (Addison Wesley 2007). He occasionally appears on the Windows Dev Docs Twitter account to tell stories which convey no useful information.

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