From mboxrd@z Thu Jan 1 00:00:00 1970 From: Emanuele ALIBERTI To: dj@delorie.com, rbresner@olf.com Cc: cygwin@sourceware.cygnus.com Subject: Re: How can I get a .dll to resolve at runtime ? Date: Sat, 31 Jul 1999 18:34:00 -0000 Message-ID: <19990708114949.30744.qmail@hotmail.com> X-SW-Source: 1999-07n/msg00177.html Message-ID: <19990731183400.klUvZ44BHAWFipvUDniVZcudkjtCiVRQrvZ0dxmD_Kc@z> >I don't think so. What you'd normally do is have the exe call the dll >at startup and pass it pointers to its functions, which the dll would >store in per-process memory (remember that dlls are shared among many >executables). The DLL image is actually loaded once and memory mapped n-times in the address space of each process that imports from it. >One thing to try is to export the function with a .DEF file, and see >if that works. You'd have to build an import library for your >executable and link the dll against that, but I'm not sure if NT would >even *allow* such a hack. Yes, it works. That is actually a quasi-static linking, because the loader fails to initialize a porcess if it does not find each DLL in the process image's imports table. You can also call an exported function by calling at run-time LoadLibrary() and asking for an entry point with GetProcAddress(). ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.com -- Want to unsubscribe from this list? Send a message to cygwin-unsubscribe@sourceware.cygnus.com