Question

I m trying to port some code from FreeBSD to OS X. The code is fairly low-level and it creates a number of special device files using make_dev() and controls functionality using functions like ioctl().

Ideally I d like to keep my code as close to the original as possible so I can more easily merge upstream changes in the future: my question is, is there a way to create such device files on OS X? According to wikipedia the idiom is supported on the platform. Can someone point me in the right direction?

Answer 1

I think I ve answered my own question: it seems the function to do this is devfs_make_node(). I can t find a man page but it is shown in some example code here.

Answer 2

Per the docs, mknod does work on OS X. What problems are you having with it?

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