* Perf Script Handler Arguments
@ 2014-05-06 9:53 Daniel Chumak
0 siblings, 0 replies; only message in thread
From: Daniel Chumak @ 2014-05-06 9:53 UTC (permalink / raw)
To: linux-perf-users
Hi,
I am currently in the process of learning perfs python script support.
Is there a way to find out, without trial and error, how much parameter
a handler function has and what iformation the parameters are holding ?
The first 7 (event_name,context,common_cpu,common_secs,
common_nsecs,common_pid,common_comm ) are documented in the man-page and
are allways the same (?) but what is with the remaining ones ?
Syscalls__sys_enter_write for example needs 4 additional parameters:
unkown0, unkown1, unkown2 and bytesToWrite.
Regards
D.C.
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2014-05-06 10:13 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2014-05-06 9:53 Perf Script Handler Arguments Daniel Chumak
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).