Displaying 2 results from an estimated 2 matches for "ctftoh".
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cteth
2008 Apr 07
2
MySQL THD via PID Provider
I want to go a lot deeper with my tracing of MySQL and to do so I want to look into MySQL Thread Descriptors (class THD). Inside is a great bulk of information utilized by a great many of the core functions within MySQL... I really want to get in there.
So far I''ve had no luck though. It''s a C++ class, and I''m afraid that I''m approaching it like a C struct,
2008 Sep 30
12
dtrace missing ''unlinkat''? showing process stack?
everyone,
Just out of curiosity, I did a
dtrace -n ''syscall:::entry { @num[execname, probefunc] = count(); }''
and looked at the entries produced by ''rm''.
I see everything that rm did, *except* the unlinkat - which is unfortunate because I want to trace which processes have deleted which files.
So - does dtrace contain unlinkat as a probe for a system call?