At 23:19 20.05.02 +0200, Mattam wrote:
>Le Mon, 20 May 2002 22:22:37 +0200, Hans Breuer a écrit:
>
>>do you mean the dlopen known as LoadLibrary/GetProcAddress on win32 :-)
>>If the code is prepared to do truly dynamic (=runtime) linking
>>with ELF binaries it should be simple to make it cross-platform
>>with the gmodule api, i.e. g_module_open/g_module_symbol.
>>
>>Though on win32 if a plug-in is linked against a non existing
>>library Dia (or better gmodule) simply refuses to load it.
>>That is: there already is code to handle the error gracefully.
>
>Could you tell me where to find such code? I was thinking of #ifdefs
>to handle win32 builds, but this seems more general and elegant.
>
It's all used in Dia: see lib/plug-ins.c
gmodule is part of glib.
The other side (here your XSLT library) normally would require some
G_MODULE_EXPORT, but if it is libxslt the required functions are
already exported.
Hans
-------- Hans "at" Breuer "dot" Org -----------
Tell me what you need, and I'll tell you how to
get along without it. -- Dilbert
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