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

   1 /*
   2  * loadfont - load ascii font (for NetBSD/X680x0)
   3  * from: amiga/stand/loadkmap/loadkmap.c
   4  * Copyright 1993 by Masaru Oki
   5  *
   6  *      $NetBSD: loadfont.c,v 1.6 2005/12/11 12:19:45 christos Exp $
   7  */
   8
   9 #include <sys/cdefs.h>
  10 __RCSID("$NetBSD: loadfont.c,v 1.6 2005/12/11 12:19:45 christos Exp $");
  11
  12 #include <stdio.h>
  13 #include <stdlib.h>
  14 #include <sys/file.h>
  15 #include <sys/ioctl.h>
  16 #define ITEKANJI 1 /* XXX */
  17 #include <machine/iteioctl.h>
  18
  19 void load_font(const char *);
  20
  21 int
  22 main(int argc, char *argv[])
  23 {
  24
  25         if (argc != 2) {
  26                 fprintf(stderr, "Usage: %s fontfile\n", argv[0]);
  27                 exit (1);
  28         }
  29
  30         load_font(argv[1]);
  31         exit(0);
  32 }
  33
  34 void
  35 load_font(const char *file)
  36 {
  37         unsigned char buf[4096];
  38         int fd;
  39
  40         if ((fd = open(file, O_RDONLY)) >= 0) {
  41                 if (read (fd, buf, sizeof(buf)) == sizeof (buf)) {
  42                         if (ioctl(0, ITELOADFONT, buf) == 0)
  43                                 return;
  44                         else
  45                                 perror("ITELOADFONT");
  46                 } else {
  47                         perror("read font");
  48                 }
  49
  50                 close(fd);
  51         } else {
  52                 perror("open font");
  53         }
  54 }