sys/arch/x68k/usr.bin/loadkmap/loadkmap.c

   1 /*      $NetBSD: loadkmap.c,v 1.8 2005/12/11 12:19:45 christos Exp $    */
   2 /*
   3  * loadkmap - load keyboard map (for NetBSD/X680x0)
   4  * from: amiga/stand/loadkmap/loadkmap.c
   5  * Copyright 1994 by Masaru Oki
   6  */
   7
   8 #include <sys/cdefs.h>
   9 __RCSID("$NetBSD: loadkmap.c,v 1.8 2005/12/11 12:19:45 christos Exp $");
  10
  11 #include <stdio.h>
  12 #include <stdlib.h>
  13 #include <sys/types.h>
  14 #include <sys/ioctl.h>
  15 #include <machine/kbdmap.h>
  16 #include <machine/iteioctl.h>
  17
  18 void load_kmap(const char *);
  19
  20 int
  21 main(int argc, char *argv[])
  22 {
  23
  24         if (argc != 2) {
  25                 fprintf(stderr, "Usage: %s kmapfile\n", argv[0]);
  26                 exit (1);
  27         }
  28
  29         load_kmap(argv[1]);
  30         exit(0);
  31 }
  32
  33 void
  34 load_kmap(const char *file)
  35 {
  36         unsigned char buf[sizeof(struct kbdmap)];
  37         int fd;
  38
  39         if ((fd = open(file, 0)) >= 0) {
  40                 if (read(fd, buf, sizeof(buf)) == sizeof(buf)) {
  41                         if (ioctl(0, ITEIOCSKMAP, buf) == 0)
  42                                 return;
  43                         else
  44                                 perror("ITEIOCSKMAP");
  45                 } else {
  46                         perror("read kbdmap");
  47                 }
  48
  49                 close (fd);
  50         } else {
  51             perror("open kbdmap");
  52         }
  53 }