internal_test_rstringerr

Description:

public string internal_test_rstringerr () throws Error

internal test function - do not use

This is an internal test function which is used to test whether the automatically generated bindings can handle every possible return type correctly.

This function always returns an error.

You probably don't want to call this function.

Parameters:

this

A GuestfsSession object

Returns:

the returned string, or NULL on error