validation/preprocessor6.c

   1 /*
   2  * We get '##' wrong for the kernel.
   3  *
   4  * It could possibly be argued that the kernel usage
   5  * is undefined (since the different sides of the '##'
   6  * are not proper tokens), but that's probably a load
   7  * of bull. We should just try to do it right.
   8  *
   9  * This _should_ result in
  10  *
  11  *      static char __vendorstr_003d[] __devinitdata = "Lockheed Martin-Marietta Corp";
  12  *
  13  * but we break up the "003d" into two tokens ('003' and 'd')
  14  * and then we also put the 'o' marker to mark the token 003
  15  * as an octal number, so we end up with
  16  *
  17  *      static char __vendorstr_o03 d [ ] __devinitdata = "Lockheed Martin-Marietta Corp";
  18  *
  19  * which doesn't work, of course.
  20  */
  21
  22 #define __devinitdata __attribute__((section(".devinit")))
  23
  24 #define VENDOR( vendor, name ) \
  25         static char __vendorstr_##vendor[] __devinitdata = name;
  26 VENDOR(003d,"Lockheed Martin-Marietta Corp")
  27