Hello,
I would like to use the gcc option -finstrument-functions to add some
profiling to my module. I can implement the functions and compile
with the option successfully; however, I don't get any log output.
Documentation is a bit slender.
The instrumented functions are declared:
__cyg_profile_func_enter(void *fn, void *call);
__cyg_profile_func_exit(void *fn, void *call);
In order to use ap_log_error(), I need the server information to
locate the logs to write to. Attempting to change the function
signature to include the request_rec object did not create any
problems at compilation (or deployment) but also did not result in
successful logging.
Basically, I want to be able to log the execution times for each
function called within the module and I would like to avoid manually
altering each function to record this information. The instrumented
functions seem to be a great way to do this.
Thanks.
mp
--
Michael Powe michael@trollope.org Naugatuck CT USA
47.3% of all statistics are made up on the spot. - Steven Wright
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