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Mailing List Message of <popt-devel>

Re: POPT 2.0: version stamping in includes

From: Jeff Johnson <n3npq@mac.com>
Date: Sat 19 Jun 2010 - 03:09:24 CEST
Message-id: <18699D71-7B65-4E22-AE5B-7645E4E57640@mac.com>

On Jun 18, 2010, at 9:03 PM, Michael Jennings wrote:
> 
> Ah, okay.  I guess I was envisioning for runtime checks:
> 
>  void *f = dlopen(NULL, RTLD_LAZY);
>  if (dlsym(f, "popt_something")) {
>    ...
>  }
> 

Any idea how "portably" POSIX dlsym() is in 2010?

There's the GNUish dlvsym() that needs figgering if I attempt
"compatibility" with symbol versioning too.

73 de Jeff
Received on Sat Jun 19 03:10:16 2010
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