I am using gtags and can jump to where a function is defined. Howeve I am not able to find inside a function where it is begin called from. Is there anyway to find where a function is called from?
That would be ggtags-find-reference, bound by default to M-].
Also, using the "standard" ggtags-find-tag-dwim (M-.) on a function's prototype should show you its call sites.
