Messages in this thread |  | | Date | Fri, 02 Aug 1996 12:08:09 -0600 (CST) | From | Aaron Ucko <> | Subject | Re: How can i communicate with a module? |
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>I need to communicate with a module in order to change some parameters >in it (debugging level, crypting keys). What is the best way to do that? >Can anybody give me some pointers/guidelines?
If the module doesn't already have a (character or block) special file, give it one and have the module handle an appropriate (invented) set of ioctls. Please read <kernel root>/Documentation/ioctl-number.txt for information on giving your module new ioctls.
-- Aaron Ucko (ucko@vax1.rockhurst.edu; finger for PGP public key) | Geek Code 3.1 [for explanation, finger hayden@mankato.msus.edu]: GCS/M/S/C d- s+: a18 C++(+++)>++++ UL++>+++ P++(+++) L+++(++++)>+++++ E- W+(-) N++(+) o+ K- w--- O M-@ V-(--) PS++(+++) PE- Y+ PGP(+) t(+) !5 X-- R(-) tv-@ b++(+++) DI+ D-- G++(+++) e>+++++(*) h!>+ r-(--)>+++ y? | "That's right," he said. "We're philosophers. We think, therefore we am." -- Terry Pratchett, _Small Gods_
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