1 /* $NetBSD: loadkmap.c,v 1.8 2011/05/20 01:28:40 christos Exp $ */ 2 3 #include <sys/types.h> 4 #include <sys/stat.h> 5 #include <sys/ioctl.h> 6 #include "../../dev/iteioctl.h" 7 #include "../../dev/kbdmap.h" 8 #include <stdio.h> 9 #include <stdlib.h> 10 #include <unistd.h> 11 #include <fcntl.h> 12 13 14 void load_kmap(const char *); 15 void dump_kmap(void); 16 17 int 18 main(int argc, char *argv[]) 19 { 20 if (argc > 2) 21 { 22 fprintf (stderr, "%s keymap\n", argv[0]); 23 exit (1); 24 } 25 26 if (argc == 1) 27 dump_kmap (); 28 else 29 load_kmap (argv[1]); 30 31 exit (0); 32 } 33 34 35 void 36 load_kmap(const char *file) 37 { 38 int fd; 39 char buf[sizeof (struct kbdmap)]; 40 41 if ((fd = open (file, 0)) >= 0) 42 { 43 if (read (fd, buf, sizeof (buf)) == sizeof (buf)) 44 { 45 if (ioctl (0, ITEIOCSKMAP, buf) == 0) 46 return; 47 else 48 perror ("ITEIOCSKMAP"); 49 } 50 else 51 perror ("read kmap"); 52 53 close (fd); 54 } 55 else 56 perror ("open kmap"); 57 } 58 59 void 60 dump_kmap(void) 61 { 62 char buf[sizeof (struct kbdmap)]; 63 if (ioctl (0, ITEIOCGKMAP, buf) == 0) 64 write (1, buf, sizeof (buf)); 65 else 66 perror ("ITEIOCGKMAP"); 67 } 68