I'm trying to translate some C code to Fortran and the C code has an error routine that uses the __func__ macro to get the current function name. Obviously, I could just pass the function name as a string since I already know it but I have a lot of routines I need to call a Fortran equivalent of the error routine and using something like __func__ willl reduce the amount of typing I will have to do and potential errors. I know there are macros like this for defining if you are on linux etc. I think Fortran 2018 might have added something like this as an intrinsic function but don't quote me on that
