Re: truss, trace ??

[ Available lists | Index of freebsd-hackers | Month of Dec 1996 | Week of 7 Dec 1996 | Raw email | View thread | Wrap long lines | Reply ]
From
<proff@suburbia.net>
Date
7 Dec 1996 23:29:12
Subject
Re: truss, trace ??
Message-ID
19961208072846.9917.qmail@suburbia.net


[ Hide this part ]
> > > Be nice if there was an option for it to output (immeadiately) to stdout
> > > rather than ktrace.out.
> >
> > I'm afraid that the kernel risks to stall if you get it to write the
> > trace into a FIFO. But perhaps it's not too difficult to have
> > kdump(8) doing some `tail -f' like magic? This should effectively
> > yield you a similar behaviour.

ktrace ./foo & kdump -l


Elapsed time: 0.089 seconds