Commits
Stefan Knoblich committed 61cfafe6c28
FreeTDM: Move custom backtrace code into ftdm_backtrace_walk() and helper functions. Portability fix for uClibc and other (linux) environments that lack execinfo.h. ftdm_backtrace_walk() and related return FTDM_NOTIMPL and print a message if backtraces are not available in the current environment. Signed-off-by: Stefan Knoblich <stkn@openisdn.net>