Messages in this thread |  | | Date | Wed, 16 May 2001 12:22:50 -0600 | From | Richard Gooch <> | Subject | Re: LANANA: To Pending Device Number Registrants |
| |
Geert Uytterhoeven writes: > On Tue, 15 May 2001, Richard Gooch wrote: > > Alan Cox writes: > > > > len = readlink ("/proc/self/3", buffer, buflen); > > > > if (strcmp (buffer + len - 2, "cd") != 0) { > > > > fprintf (stderr, "Not a CD-ROM! Bugger off.\n"); > > > > exit (1); > > > > > > And on my box cd is the cabbage dicer whoops > > > > Actually, no, because it's guaranteed that a trailing "/cd" is a > > CD-ROM. That's the standard. > > Then check for `/cd' at the end instead of `cd' :-)
Argh! What I wrote in text is what I meant to say. The code didn't match. No wonder people seemed to be missing the point. So the line of code I actually meant was: if (strcmp (buffer + len - 3, "/cd") != 0) {
Regards,
Richard.... Permanent: rgooch@atnf.csiro.au Current: rgooch@ras.ucalgary.ca - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
|  |