Adding native method in custom jdk package

Christian Hagedorn ch-hagedorn at hispeed.ch
Wed Mar 22 16:32:52 UTC 2017


Hi,

 

I have created a class Test.java in an own package test.lang inside the jdk
("jdk/src/share/classes/test/lang/Test.java"). Now I wanted to add a native
method. 

I found out that my header was created inside"
build/linux./jdk/gensrc_headers/test_lang_Test.h". 

So I have tried to just create a new file inside a new folder
"jdk/src/share/native/test/lang/Test.c" including "test_lang_Test.h". 

>From there I do my JNICALL to the VM like it is done for example in
"jdk/src/share/native/java/lang/System.c". 

However this still results in a UnsatisfiedLinkError. I am sure I have to do
some more steps to link and add it to the build properly. What am I missing?

 

Best regards,

Christian

 



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