Arun Sharma [EMAIL PROTECTED] writes:
Another advantage of truss is that the output is online and interactive.
ktrace requires you to use kdump to view the trace.
I certainly wouldn't call truss interactive. As for online, see
the -l command-line option to kdump.
DES
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Dag-Erling Smorgrav
On Wed, 17 Oct 2001 02:02:07 + (UTC), Dag-Erling Smorgrav [EMAIL PROTECTED] wrote:
Jim Pirzyk [EMAIL PROTECTED] writes:
So which should I use? Why is there two around? I see that truss has
less command line switches than ktrace, but it is a little bit more
standard.
- truss slows
Robert Watson [EMAIL PROTECTED] writes:
There are a fair number of differences, but from my perspective, one of
the primary ones is that truss relies on procfs,
Truss could be easily be rewritten to use ptrace() instead of procfs.
It'd be a lot slower though, because ptrace() can only return
There are a fair number of differences, but from my perspective, one of
the primary ones is that truss relies on procfs, whereas ktrace uses a
seperate kernel tracing facility. For sites wanting to avoid procfs due
to its history of security vulnerabilities, having truss rely on procfs
means
So which should I use? Why is there two around? I see that truss has
less command line switches than ktrace, but it is a little bit more
standard.
I also see that truss works with the linux syscalls where ktrace does
not
remap the syscall names.
- JimP
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