Date: Tue, 2 May 1995 18:07:12 -0400 (EDT) From: Peter Dufault <dufault@hda.com> To: hackers@FreeBSD.org Subject: what's in ioctl flag arg? Message-ID: <199505022207.SAA00880@hda.com>
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What's in the ioctl flag arg? I hope it is a copy of the flag passed in to the open(), but I can't find where it gets set up and I'm not sure if it gets translated into an "F_" thing instead. Is this how I verify that you can't write to a file in the ioctl call: (flag & O_ACCMODE) == O_RDONLY Peter -- Peter Dufault Real Time Machine Control and Simulation HD Associates, Inc. Voice: 508 433 6936 dufault@hda.com Fax: 508 433 5267
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