Messages in this thread | | | Date | Sat, 20 Mar 2004 10:56:28 +0100 | From | Arjan van de Ven <> | Subject | Re: finding out the value of HZ from userspace |
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On Tue, Mar 16, 2004 at 11:14:59AM -0500, Albert Cahalan wrote: > > there is one. Nothing uses it > > (sysconf() provides this info) > > If you have a recent glibc on a recent kernel, it might. > You could also get a -1 or a supposed ABI value that > has nothing to do with the kernel currently running. > The most reliable way is to first look around on the > stack in search of ELF notes, and then fall back to > some horribly gross hacks as needed.
eh sysconf() is the nice way to get to the ELF notes instead of having to grovel yourself. [unhandled content-type:application/pgp-signature] | |