DisableThreadLibraryCalls? [D5, D6, Win2k, WinXP]
Jokle © (2002-09-08 21:51:00)
что делает и зачем нужна функция DisableThreadLibraryCalls
?
Ученик (2002-09-08 22:37:00) [1]
Remarks
The DisableThreadLibraryCalls function lets a DLL disable the
DLL_THREAD_ATTACH and DLL_THREAD_DETACH notification calls. This
can be a useful optimization for multithreaded applications that
have many DLLs, frequently create and delete threads, and whose
DLLs do not need these thread-level notifications of
attachment/detachment. A remote procedure call (RPC) server
application is an example of such an application. In these sorts of
applications, DLL initialization routines often remain in memory to
service DLL_THREAD_ATTACH and DLL_THREAD_DETACH notifications. By
disabling the notifications, the DLL initialization code is not
paged in because a thread is created or deleted, thus reducing the
size of the application"s working code set. To implement the
optimization, modify a DLL"s DLL_PROCESS_ATTACH code to call
DisableThreadLibraryCalls.
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