NonStop Server for Java 5.0 Programmer's Reference

On TNS/R systems, you use the following name:

JNI_OnLoad_libname

where libname is the name of the library that your program passed to the

System.loadLibrary function.

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On TNS/E systems, use:●

JNI_OnLoad

On TNS/R systems, the JNI_OnUnload function is not supported by NonStop Server for

Java 4. On TNS/E systems, the JNI_OnUnload function is supported.

Debugger

Visual Inspect is the preferred debugger for applications on TNS/E. For debugging native code,

you can also use Native Inspect ($System.SYSnnn.EINSPECT command).

Default Heap and Stack Sizes

The default heap and stack sizes have changed for TNS/E hosted applications.

On TNS/E systems, the default stack size is 512 KB; the minimum stack size is 64 KB.●

On TNS/E systems, the initial heap size is 18.25 MB; the default maximum heap size is

64 MB.

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dlfcn.h File

All applications migrating from TNS/R that use the dlfcn.h file require code changes. On

TNS/E the NonStop Server for Java 4 and 5 do not use their own special version of dlfcn.h.

Use the file that exists in the include directory (/usr/include) of the system.

NonStop Server for Java 5.0 Programmer's Reference (540385-001)