From owner-freebsd-current  Mon Nov  6  0: 2:14 2000
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Date: Mon, 06 Nov 2000 10:01:54 +0200
From: Maxim Sobolev <sobomax@FreeBSD.org>
Organization: Vega International Capital
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To: current@FreeBSD.org
Cc: jdp@FreeBSD.org, obrien@FreeBSD.org
Subject: Problem with dlopen()/dlsym() after recent crt* changes
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After the crt changes the following piece of code, which worked previously,
gives a 'host: dlopen() failed: ./module.so: Undefined symbol
"__register_frame_info' error message (yeah, I know that it's better to check
handle == NULL first, but it's the way some apps work).

 handle = dlopen("./module.so", RTLD_LAZY);
 if ((error = dlerror()) != NULL)
 {
  errx(1, "dlopen() failed: %s", error);
  /* Not reached */
 }

The full sources of this testcase can be found at:
http://people.freebsd.org/~sobomax/dlbug.tar.gz .

-Maxim



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