Markus Elfring
Markus Elfring
I would generally prefer to exclude the potential for the inclusion of header files from unexpected directories. Can such a security detail become a bit more important occasionally?
Will the mentioned "annoyance" vanish after safe include specifications would be used?
How would you like to distinguish library versions by your software build system?
>Do you want to use shell redirection with uftrace? Yes ‒ also for the called test program. I would like to distinguish more between data redirections which can be specified...
Which data stream adjustments are supported for the test program (which would be analysed with a customised system configuration)?
>uftrace record doesn't redirect stdout/err of the child process and inherit shell redirection, … Thanks for such information. I propose to reconsider this program detail a bit more.
Occasionally, yes.
``` [Markus_Elfring@fedora mountedVolumes]$ uftrace --data=Probe3-uftrace replay -F __x64_sys_newfstatat@kernel > replay-__x64_sys_newfstatat-kernel.txt ``` What would you like to find out from the generated file which contains 16 MiB data at the moment?...
Will any other filter approaches become more interesting for the shown use case than by “depth”? :thinking:
>What's your expectation? I find the elapsed real time interesting here (which is a bit bigger than the combined times from kernel and user mode). >I think so. Thanks for...