log_backtrace() and log_backtrace_msg() logs the back trace into
the log file. It may be most useful when debugging unit tests.
"backtrace.h" documents the usage. It is not being called directly
in the code, but rather as a handy tool available when needed.
Signed-off-by: Andy Zhou <azhou@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
Replaced all instances of Nicira Networks(, Inc) to Nicira, Inc.
Feature #10593
Signed-off-by: Raju Subramanian <rsubramanian@nicira.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
