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By clicking "Post Your Answer", you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies. JNI does not require header information or stub files. For more information, see:. But without a complete example that can be used to duplicate your problem, it's impossible to tell.
Making the Transition From NMI to JNI
If not on the Java side, then I agree with Roedy, build a standalone solaros app and debug it from there. If anyone has the similar problem before and knows the solution, please help me out here. If B has returned a value but A sees NULL, that would indicate that you have trashed the stack somewhere in your code.
The VM relies on the ability to examine the stack frames of functions on a thread's stack. The snprintf function will fail if: The result is placed in the. For more information, see: All forms of printf will fail if: This problem does not exist on either Solaris 7 software or Oslaris 8 software.
I have a native library and a solari app that uses JNI to access the native library, my java app works fine on Solaris 8 and earlier SUN solaris releases, however on Solaris 9 it failed native app also works fine. You cannot call other JNI operations. B is the function that creates the socket and connect it to the server. Certain optimizations that might be performed by compilers compiling native methods can cause the VM to fail. Email Required, but never shown.
You must release the array elements quickly after you get them. Sorry I didn't make it clear, both A and B are in native code, and there are dozens of functions called between jni and A. The javah command generates C header and source files that are needed to implement native methods. From that point on Solaris 10 keeps going but Solaris 11 will not. Ok, I removed the fprintf statements, but I still have the same result.
Making the Transition From NMI to JNI (Java 2 SDK for Solaris Developer's Guide)
The printffprintfdprintfand asprintf functions may fail due to an underlying malloc 3C failure if:. You can still use the javah command with the solari option to generate native method function prototypes needed for JNI-style native methods. Try to extract the troublesome logic into a standalone program and debug it the traditional way.
You cannot call back into Java while holding onto the array elements. C programs use the generated header and source files to reference instance variables of an object from native source code.
Java Native Interface (JNI)
The printffprintfdprintfand asprintf functions may fail due to an underlying malloc 3C failure if: Check all use of malloc, free, pointers, arrays, data sizes etc. Because of these restrictions, the array elements can be accessed without pinning and without copying.
The dprintf function will fail if: I've added output to see what exactly is being sent to the connect call and it looks like the call is getting everything it needs: Wolaris up or log in Sign solairs using Google. Use a memory debugging tool like Purify to find the cause. Please let me know what else you need to see and I'll post it.
But where is Bon the Java side or is it in the native library too?
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