fche changed the topic of #systemtap to: http://sourceware.org/systemtap; email systemtap@sourceware.org if answers here not timely, conversations may be logged
<irker087>
systemtap: fche systemtap.git:refs/heads/master * release-2.9-449-g6d04c01 / staprun/mainloop.c: stapio main loop: always time out on pselect() http://tinyurl.com/z23qgok
<irker298>
systemtap: dsmith systemtap.git:refs/heads/master * release-2.9-454-gd69cfcf / staprun/common.c staprun/relay.c staprun/staprun.h: Make sure monitor pipe file descriptors are marked close-on-exec. http://tinyurl.com/gnfyvnw
<fche>
drsmith, thinking about that part further, it's harmless but probably not necessary; the pipe fds don't use up scarce resources like stap module fds
<drsmith>
probably true, but we still don't really want to leak those to a target exe or system() cmd
<drsmith>
and as you say, it can't hurt
<drsmith>
(to close them that is)
<fche>
righto.
<fche>
thanks david
<drsmith>
no problem
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<fche>
so present situation ... monitor mode seems to be usable, esp. for small scripts
<fche>
non-monitor mode seems to be about the same as before (maybe a little longer ^C response delay)
<drsmith>
sounds good then
<fche>
yeah, probably good enough for the release
* fche
would like to seriously revamp stapio operation though
<drsmith>
in what way?
<fche>
simplify simplify simplify
<fche>
e.g. with respect to number of state variables
<fche>
and transitions between them
<drsmith>
ah
<fche>
e.g. with respect to error handling, holy moyl
<fche>
AND moly
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<irker298>
systemtap: flu systemtap.git:refs/heads/master * release-2.9-455-g636724e / man/stap.1.in staprun/monitor.c: Monitor mode: add option to hide status window http://tinyurl.com/hagapxv