dlsym can't use handle returned by dlopen?

Jeremy Chadwick koitsu at FreeBSD.org
Thu Nov 13 00:24:03 PST 2008

On Thu, Nov 13, 2008 at 09:20:59AM +0100, Markus Hoenicka wrote:
> Quoting Jeremy Chadwick <koitsu at FreeBSD.org>:
>> When I looked at the resulting symbol names using nm or objdump, certain
>> characters were prepended to them.  There's a gcc or ld flag which
>> disables this behaviour.  I'll have to dig around to remind myself what
>> it is.  Once I read about it, it made perfect sense.
>> Again, if you want me to write some code and provide some output of
>> what I'm talking about, I can do so.
> I'd greatly appreciate any help here. I feel what I'm doing now is  
> writing ugly hacks to make things work somehow. I'd prefer to do it  
> properly.

No problem.  I'll try to get something small/simple written up tonight
(I'm at work right now) and send it out.

| Jeremy Chadwick                                jdc at parodius.com |
| Parodius Networking                       http://www.parodius.com/ |
| UNIX Systems Administrator                  Mountain View, CA, USA |
| Making life hard for others since 1977.              PGP: 4BD6C0CB |

More information about the freebsd-questions mailing list