[PLUG] [C QUESTION] how to tell caller of a function

[Fred K Ollinger <follinge@sas.upenn.edu>]

In C, how may a C function determine which function called it?

If I have a function called by lots of other function and there's an
error, I might want to know where the call came from so I can trace it
back.

Fred Ollinger (follinge@sas.upenn.edu)
CCN sysadmin

_________________________________________________________________________
Philadelphia Linux Users Group        --       http://www.phillylinux.org
Announcements - http://lists.netisland.net/mailman/listinfo/plug-announce
General Discussion  --   http://lists.netisland.net/mailman/listinfo/plug