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Re: dlopen issue
On 1/12/2012 5:16 AM, naveen yadav wrote:
> Dear All,
>
> I have precompiled source code. I want to know which are library are
> open using dlopen.
> I try to put printf in
> vi ../dlfcn/dlopen.c
>
> Glibc compile well, but no print is coming when dlopen is called.
> Is this not the correct way ? If yes how can we get this info .
>
> void *
> dlopen (const char *file, int mode)
> {
>
> printf("\n %s\n",file);
> return __dlopen (file, mode, RETURN_ADDRESS (0));
> }
To get debug output from the dynamic loader run your program like this:
LD_DEBUG=all ./yourprogram
See the manual for the behaviour and settings of LD_DEBUG.
Cheers,
Carlos.
--
Carlos O'Donell
Mentor Graphics / CodeSourcery
carlos@codesourcery.com
+1 (613) 963 1026