How to make backtrace()/backtrace_symbols() print the function names?

Question

The Linux specific backtrace() and backtrace_symbols() allows you to produce a call trace of the program. However, it only prints function addresse

Answer 1

Use the addr2line command to map executable addresses to source code filename+line number. Give the -f option to get function names as well.

Alternatively, try libunwind.