Signal backtrace function

[Detlev Zundel]

Hi Jocke,

> I made my own backtrace function for printing
> a trace from within a signal handler. Maybe it
> can be useful for the kernel too? General
> comments welcome.

Probably a dumb question, but doesn't backtrace(3) from glibc work
architecture independent already?   Why do you need to reimplement it?

Thanks
  Detlev

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