Date: Sat, 4 Oct 2014 12:25:11 -0700 From: Mark Johnston <markj@FreeBSD.org> To: Anton Yuzhaninov <citrin+bsd@citrin.ru> Cc: freebsd-dtrace@freebsd.org Subject: Re: Pid provider Message-ID: <20141004192511.GD22999@charmander.picturesperfect.net> In-Reply-To: <5411A7BD.7020705@citrin.ru> References: <5411A7BD.7020705@citrin.ru>
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On Thu, Sep 11, 2014 at 05:46:37PM +0400, Anton Yuzhaninov wrote: > Is PID provider is usable in FreeBSD? > > I try to list probes with > > dtrace -ln 'pid$target:::entry' -p NNN > > And for most processes no function from main binary shown (only functions from > shared libraries are listed). For some only some functions are shown, e. g. for > tcsh only two functions shown: > ID PROVIDER MODULE FUNCTION NAME > 61372 pid57232 tcsh glob entry > 61373 pid57232 tcsh globfree entry > > Also there is bug_or_feature: examined process terminated if dtrace command > terminated, e. g. run: > dtrace -ln 'pid$target:::entry' -p XX | less > then type q to quit from less - process with pid XX will be terminated. This is fixed by r272455: https://svnweb.freebsd.org/base?view=revision&revision=272455
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