Re: [Libvisual-devel] Re: Re: libvisual/-bmp/-xmms fixes for gcc-2.95 & libvisual-0.2.0 warnings/core dump

[Thomas K. <tho...@us...>]

On Mon, Feb 21, 2005 at 06:13:34PM +0100, Dennis Smit wrote:
> On Mon, 2005-02-21 at 14:57 +0100, Thomas Klausner wrote:
> > Thanks again.  Yes, here it is:
> > 
> > 	#include <sys/param.h>
> > 	#include <sys/sysctl.h>
> > 
> > 	int mib[2], ncpu;
> > 	size_t len;
> > 
> >         mib[0] = CTL_HW;
> >         mib[1] = HW_NCPU; 
> > 
> >         len = sizeof(ncpu);
> >         sysctl(mib, 2, &ncpu, &len, NULL, 0);
> > 
> > Then ncpu contains the number of CPUs.
> 
> Alright, thank you! Will this also work on free and openbsd, or
> can you enlighten me a bit on those two as well ?

For FreeBSD I guess it should work, see
	http://www.freebsd.org/cgi/man.cgi?query=sysctl%283%29&apropos=0&sektion=0&manpath=FreeBSD+5.3-RELEASE+and+Ports&format=html

OpenBSD also seems to have it:
	http://www.openbsd.org/cgi-bin/man.cgi?query=sysctl&apropos=0&sektion=0&manpath=OpenBSD+Current&arch=i386&format=html

> > Are the other CRITICAL warnings from the log I posted something
> > that should be investigated?
> 
> Those others are known, gonna be fixed for 0.4.0 :)

Cool :)
 Thomas