site_archiver@lists.apple.com Delivered-To: darwin-dev@lists.apple.com I agree. But I'm not using stdio. I shouldn't have said "stdin"... http://lists.apple.com/archives/Unix-porting/2006/Jan/msg00072.html http://lists.apple.com/archives/Unix-porting/2006/Jan/msg00084.html Could this be related to my problem with the CFFileDescriptor? Nicolas _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.appl... In general, you should avoid multiple layers of buffering. I would suggest turning buffering off at the stdio layer using setbuf(3). I'm simply passing 0 as the file descriptor parameter to CFFileDescriptorCreate. And I'm not using any Carbon or Coca stuff for the moment (check the code in my first message). It seems others have had problems try to detect user input on the terminal with kqueue: This email sent to site_archiver@lists.apple.com