From owner-freebsd-hackers Thu Feb 15 00:21:17 1996 Return-Path: owner-hackers Received: (from root@localhost) by freefall.freebsd.org (8.7.3/8.7.3) id AAA19690 for hackers-outgoing; Thu, 15 Feb 1996 00:21:17 -0800 (PST) Received: from genesis.atrad.adelaide.edu.au (genesis.atrad.adelaide.edu.au [129.127.96.120]) by freefall.freebsd.org (8.7.3/8.7.3) with ESMTP id AAA19684 for ; Thu, 15 Feb 1996 00:21:06 -0800 (PST) Received: from msmith@localhost by genesis.atrad.adelaide.edu.au (8.6.12/8.6.9) id SAA21383 for hackers@freebsd.org; Thu, 15 Feb 1996 18:53:55 +1030 From: Michael Smith Message-Id: <199602150823.SAA21383@genesis.atrad.adelaide.edu.au> Subject: selwakeup() in device driver... To: hackers@freebsd.org Date: Thu, 15 Feb 1996 18:53:54 +1030 (CST) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-hackers@freebsd.org Precedence: bulk Grr. Following on from my losing question; for some reason upping the maxfd parameter to FD_SETSIZE (from the calculated max fd+1) in my test program fixed everything. The driver fragment as posted is fine (although zeroing the selp fields after the selwakeup call is redundant). -- ]] Mike Smith, Software Engineer msmith@atrad.adelaide.edu.au [[ ]] Genesis Software genesis@atrad.adelaide.edu.au [[ ]] High-speed data acquisition and (GSM mobile) 0411-222-496 [[ ]] realtime instrument control (ph/fax) +61-8-267-3039 [[ ]] Collector of old Unix hardware. "I seek PEZ!" - The Tick [[