hx <silent2600@gmail.com> schrieb am Di., 13. Sep. 2016 um 02:17 Uhr:

> current dlopen flag is RTLD_LAZY,
> //src/dynlib.c
>
> dynlib_handle_ptr
> dynlib_open (const char *path)
> {
>   return dlopen (path, RTLD_LAZY);
> }
>
> my module will also load other shared libs, I got some error like symbol undefined,
>
> I found this article http://www.perlmonks.org/?node_id=673396 ,
>
> after I changed dlopen flags to RTLD_LAZY|RTLD_GLOBAL in src/dynlib.c, the problem is solved.
>
>
> could emacs developer consider to add the RTLD_GLOBAL flag in emacs's source code ?
>
>
>
Reading the manpage of dlopen, I don't think this flag should be added.
Emacs modules should typically export only two symbols
(plugin_is_GPL_compatible and emacs_module_init), which aren't useful
outside Emacs.