site_archiver@lists.apple.com Delivered-To: darwin-kernel@lists.apple.com On Oct 13, 2008, at 2:20 PM, Todd Heberlein wrote: syscalls are implemented in the kernel "xnu". Not presently, sorry. It's something we're looking into though. - Kevin _______________________________________________ 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... OK, I found open() in Libc-498.1.1, but it just calls __open_nocancel (). Any idea where I can find this function? And back to the original question, is there an easy way to find where these functions might be so I don't have to ask? This email sent to site_archiver@lists.apple.com