RFR: JDK-8210705 Stop exporting all symbols on macosx

[Erik Joelsson]

Looks good.

/Erik


On 2018-09-24 02:00, Magnus Ihse Bursie wrote:
> For historical reasons, we have exported all symbols on macosx. This 
> was an issue that probably arise with the very first macosx port, and 
> the complication that we then used map files with a format that Xcode 
> did not support.
>
> Now we don't use mapfiles anymore, and there's no reason to keep 
> exporting all symbols on macosx. Instead, we should only export the 
> public symbols, just like for all other platforms.
>
> All platform-independent code is already properly annotated with 
> JNIEXPORT, but there was a few files in libosxapp that needed some 
> additional JNIEXPORTs.
>
> Bug: https://bugs.openjdk.java.net/browse/JDK-8210705
> WebRev: 
> http://cr.openjdk.java.net/~ihse/JDK-8210705-stop-exporting-all-symbols-on-macosx/webrev.01
>
> /Magnus