He Reuben, On 4 Jun 2007, at 09:55, Reuben Thomas wrote:
I have a line of code like this:if ((l_fn = lt_dlsym(l_st->lth, "ladspa_descriptor")) == NULL) { where l_fn is a function pointer. gcc says: ladspa.c: In function 'sox_ladspa_getopts':ladspa.c:114: warning: ISO C forbids assignment between function pointer and 'void *'There's no problem with this on my machine with my compiler settings, but if I wanted to write strictly conforming ISO C it looks like I'd have a problem; equally if I wanted this code to run on a machine where void * was not compatible with a function pointer.Is there some way to avoid this problem?
What type does dlsym() return on that system?
If it is a void*, then I don't know of any portable way around it :-(
Cheers,
Gary
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