androsyn at ratbox.org
Wed Feb 25 21:11:28 EST 2004
On Wed, 25 Feb 2004, Paul-Andrew Joseph Miseiko wrote:
> I was wondering if anybody knew if it was possible to determine the file
> descriptor responsible for the IO signal when using SIGIO signals with
You can't, gotta use poll() or select() after catching the SIGIO signal..
Why you'd *want* to use SIGIO on anything I'm not sure. On Linux there is
an extension to SIGIO that allows the kernel to send the fd information
using real time signals. But I don't think that FreeBSD supports this.
What are you trying to accomplish out of curiousity? ;)
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