Re: Dynamically determine function ptr in CFM Carbon app?

• Subject: Re: Dynamically determine function ptr in CFM Carbon app?
• From: Frederick Cheung <email@hidden>
• Date: Sun, 14 Nov 2004 21:06:57 +0000
• Delivered-to: email@hidden
• Delivered-to: email@hidden

On 14 Nov 2004, at 20:53, Ando Sonenblick wrote:

That's a pretty smart idea.

Know where I can get the jaguar CFM CarbonLib?

I don't have any apple CarbonLib on my Jaguar install?!

I'd link against the jaguar version of CarbonLib and use CFBundle to obtain HIWindowChangeFeatures when it exists.

Fred

On 14 Nov 2004, at 19:53, Ando Sonenblick wrote:

Gang,

I make this call in my CFM app (that staticly includes the CarbonLib in System/Library/CFMSupport):

	HIWindowChangeFeatures(window, 0, kWindowIsOpaque);

This is fine on Panther, but trying to run my app on jaguar results in the system saying the app cannot run because of a shared library error and then indicates HIWindowChangeFeatures as the culprit.

Since I really don't want to have two binaries, one for jaguar and one for panther, is there a way for me to dynamically get the address of HIChangeWindowFeatures and if it is available call it, and if not skip calling it?

Can I do something like LoadFrameworkBundle/CFBundleGetFunctionPointerForName on CarbonLib?

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