----- "Michael Powe" <michael@xxxxxxxxxxxx> wrote: > 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. Use DTrace or SystemTap? > Thanks. > > mp > > -- > Michael Powe michael@xxxxxxxxxxxx Naugatuck CT USA > > > 47.3% of all statistics are made up on the spot. - Steven Wright i -- Igor GaliÄ Tel: +43 (0) 664 886 22 883 Mail: i.galic@xxxxxxxxxxxxxx URL: http://brainsware.org/ --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx
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