site_archiver@lists.apple.com Delivered-To: darwin-kernel@lists.apple.com On 17 Jun 2009, at 10:47, Steve Checkoway wrote: On Jun 15, 2009, at 3:34 PM, Jonas Maebe wrote: On 15 Jun 2009, at 23:58, Terry Lambert wrote: Jonas _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-kernel/site_archiver%40lists.a... You should really be using fegetexceptflag/fetestexcept/ feclearexcept et. al Are those perhaps new in Snow Leopard? /usr/include/fenv.h Thanks, but none of these appear to be of any help to clear the fpu stack (nor to clear any "exception X happened" flags in the fpu status word), either inside or outside a signal handler. This email sent to site_archiver@lists.apple.com