[cups.development] dlopen() fails in the filter

Michael Sweet msweet at apple.com
Tue May 19 10:48:28 PDT 2009


On May 19, 2009, at 1:31 AM, Justin Huang wrote:
> Experts,
> We are developing a filter that requires to load some other dynamic  
> libraies.
> We are using dlopen() to load the libraries. It returns fail at  
> runtime.
> Is there any limitation  on using dlopen under CUPS architecture?

No, however it would be helpful to know what platform you are running  
on and what version of CUPS you are using.

My guess is either a permissions problem or some symbol that can't be  
resolved.

________________________________________
Michael R Sweet, Senior Printing System Engineer

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