backtrace: Remove variant that does not support threads.
authorBen Pfaff <blp@nicira.com>
Tue, 23 Apr 2013 20:41:32 +0000 (13:41 -0700)
committerBen Pfaff <blp@nicira.com>
Mon, 17 Jun 2013 22:33:15 +0000 (15:33 -0700)
commit482557e5b54bb6bb35c71560a57aa6deb4a87f35
tree2f36026a945244920d3da2d142ef0350b3e22005
parent8a553e9afc412fb434f2352f27e75700ade88bd1
backtrace: Remove variant that does not support threads.

This variant was Linux-specific, GCC-specific, only worked on
architectures with frame pointers (possibly only on i386?), and isn't used
with glibc anyway.  Remove it.

Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Ethan Jackson <ethan@nicira.com>
lib/backtrace.c