Determine active function name ?

[dbnewbie]

Hi

I need to know any way to determine the current running functions name.

I need to implement a function that need to ensure previous copy of itself
is not active/running before proceeding to run the code, else just exit to
prevent deadlock.

Hence, I need to check whether the current active functions name to compare.

Thank you

[kraada]

I'm not certain exactly what you are asking - could you elaborate a little more what you are looking for?