Re: [dtrace-discuss] Missing syscall provider probes for unlinkat(2) and friends?

2008-02-04 Thread Alan Coopersmith
Adam Leventhal wrote: On Sat, Feb 02, 2008 at 10:03:33PM -0600, Mike Gerdts wrote: My view of 6590548[1] says that it is closed as not a defect but does not offer any clues as to why it is not a defect. Any chance of getting this cleared up? I'm not sure why we don't include the evaluation

Re: [dtrace-discuss] Missing syscall provider probes for unlinkat(2) and friends?

2008-02-04 Thread James Carlson
Nicolas Williams writes: On Mon, Feb 04, 2008 at 05:44:05PM +0100, Joerg Schilling wrote: Nicolas Williams [EMAIL PROTECTED] wrote: This pig isn't very attractive. Is a system call number shortage the underlying problem? And is the fix to this ultimately about fixing the syscall

Re: [dtrace-discuss] Missing syscall provider probes for unlinkat(2) and friends?

2008-02-04 Thread Joerg Schilling
Nicolas Williams [EMAIL PROTECTED] wrote: On Mon, Feb 04, 2008 at 05:44:05PM +0100, Joerg Schilling wrote: Nicolas Williams [EMAIL PROTECTED] wrote: This pig isn't very attractive. Is a system call number shortage the underlying problem? And is the fix to this ultimately about fixing

Re: [dtrace-discuss] Resolving Symbols

2008-02-04 Thread Adam Leventhal
Hi Tiller, Thanks for adding that information, but for future reference, the protocol is to send out mail first to this discussion list with your proposed changes. We just want to make sure the information is accurate before it hits the wiki. Adam On Mon, Feb 04, 2008 at 11:00:37AM -0800,

Re: [dtrace-discuss] Missing syscall provider probes for unlinkat(2) and friends?

2008-02-04 Thread Joerg Schilling
Nicolas Williams [EMAIL PROTECTED] wrote: unlink(2) and unlinkat(2) are different system calls. unlinkat(2) is actually a subcode (number 5) of the SYS_fsat system call. While it might be confusing to u sers, DTrace isn't going to slap lipstack on that particular pig. [...]

Re: [dtrace-discuss] Missing syscall provider probes for unlinkat(2) and friends?

2008-02-04 Thread Nicolas Williams
On Sun, Feb 03, 2008 at 01:34:02PM -0800, Adam Leventhal wrote: I'm not sure why we don't include the evaluation in the public version, but here it is: ---8--- Evaluation [ahl 8.9.2007] unlink(2) and unlinkat(2) are different system calls. unlinkat(2) is

Re: [dtrace-discuss] Missing syscall provider probes for unlinkat(2) and friends?

2008-02-04 Thread Nicolas Williams
On Mon, Feb 04, 2008 at 05:44:05PM +0100, Joerg Schilling wrote: Nicolas Williams [EMAIL PROTECTED] wrote: This pig isn't very attractive. Is a system call number shortage the underlying problem? And is the fix to this ultimately about fixing the syscall number shortage? grouping

Re: [dtrace-discuss] i know it

2008-02-04 Thread Brendan Gregg - Sun Microsystems
G'Day Vattini, On Sat, Feb 02, 2008 at 10:35:47AM -0800, vattini giacomo wrote: Is there a way under leopard to run dtrace with all is implementation about networking,if yes how and how is it possible to run,the Dtracetoolkit under leopard aswell?the NET/* doesn't work at all sudo

Re: [dtrace-discuss] Missing syscall provider probes for unlinkat(2) and friends?

2008-02-04 Thread Peter Memishian
The problem is really in the distinction between section two of the man pages (the historical system call interface) and the real OpenSolaris system call interface that dtrace exposes as syscall. Dtrace syscall isn't the same thing as man page section two, as the former is an

Re: [dtrace-discuss] Trouble tracing programs with spaces in the name under Leopard

2008-02-04 Thread Steve Peters
On Feb 4, 2008, at 2:29 PM, Tiller Beauchamp wrote: I have had trouble tracing applications in Leopard that have spaces in the name. Actually you've escaped the spaces properly, but there's no module named a.out in the Leopard runtime. Try one of these instead: % sudo dtrace -l -n

Re: [dtrace-discuss] Resolving Symbols

2008-02-04 Thread Adam Leventhal
On Mon, Feb 04, 2008 at 02:19:44PM -0800, Mike Pogue wrote: From that original discussion thread: Actually, there's no need to contact me or anyone: the wiki is open for all registered users to modify. We'll tighted up security if we have any problems. Right: that was in response to

[dtrace-discuss] DTraceToolkit bug in how inclusive times are calculated

2008-02-04 Thread Matthieu Chase Heimer
If there is a better place to report this please let me know. When adding the inclusive method execution time it is required to use the complete method signature. The problem is likely to be present in other scripts but I've verified it in the Java related scripts that calculate inclusive and