On Fri, Nov 15, 2013 at 01:26:54PM -0800, Ian Lance Taylor wrote:
> Jakub asked whether it would be possible to extend backtrace_syminfo to
> work for variables as well as functions. It's a straightforward
> extension, implemented by this patch. Bootstrapped and ran libbacktrace
> tests on x86_64-unknown-linux-gnu. Any comments on this patch before I
> submit it?
Looks good to me.
OT,
permanent buffer. If THREADED is non-zero the state may be
accessed by multiple threads simultaneously, and the library will
use appropriate locks (this requires that the library be configured
with --enable-backtrace-threads). If THREADED is zero the state
in backtrace.h in backtrace_create_state comment doesn't look to be
up to date, there is no --enable-backtrace-threads it seems, just
depending on configure either it is thread safe or not (and doesn't use
locks).
Jakub
