It could be written, but I'm not so sure a real kernel module could be run in Perl. Kernel modules run in one of the processor's privileged modes, which are the sole possession of the kernel. Perl-as-she-is runs in user mode and I don't know how to make the kernel do it any differently.
A "user-level driver" is a different story. Perl has ioctl for that, and it works well. I once wrote pieces of one and I'm very proud of it, even though it's still incomplete (ran into integer width trouble). It's the only time I ever wrote anything with ioctl.
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
Outside of code tags, you may need to use entities for some characters:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.
| & || & |
| < || < |
| > || > |
| [ || [ |
| ] || ] ||