Interface ModuleCheckInit

All Superinterfaces:
FunctionPointer
Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface @Generated("org.javagi.JavaGI") public interface ModuleCheckInit extends FunctionPointer

Functional interface declaration of the ModuleCheckInit callback.

See Also:

  • Method Details

    • run

      String run(Module module)
      Specifies the type of the module initialization function. If a module contains a function named g_module_check_init() it is called automatically when the module is loaded. It is passed the GModule structure and should return null on success or a string describing the initialization error.
      Parameters:
      module - the GModule corresponding to the module which has just been loaded
      Returns:
      null on success, or a string describing the initialization error

    • upcall

      default MemorySegment upcall(MemorySegment module)
      The upcall method is called from native code. The parameters are marshaled and run(Module) is executed.

    • toCallback

      default MemorySegment toCallback(Arena arena)
      Creates a native function pointer to the upcall(MemorySegment) method.
      Specified by:
      toCallback in interface FunctionPointer
      Parameters:
      arena - the arena in which the function pointer is allocated
      Returns:
      the native function pointer