1 /* $NetBSD: loadkmap.c,v 1.4 2006/08/04 01:51:31 mhitch 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 11 12 int load_kmap __P((const char *, int)); 13 int dump_kmap(); 14 15 int 16 main(argc, argv) 17 int argc; 18 char *argv[]; 19 { 20 int set_sysmap = 0; 21 char *mapfile; 22 int rc = 0; 23 24 if (argc > 2) { 25 if ((argc == 3) && !strcmp(argv[1], "-f")) { 26 mapfile = argv[2]; 27 set_sysmap = 1; 28 } 29 else { 30 fprintf(stderr, "%s [-f] keymap\n", argv[0]); 31 exit(1); 32 } 33 } 34 else mapfile = argv[1]; 35 36 if (argc == 1) 37 rc = dump_kmap(); 38 else rc = load_kmap(mapfile, set_sysmap); 39 40 exit (rc); 41 } 42 43 44 int 45 load_kmap(file, set_sysmap) 46 const char *file; 47 int set_sysmap; 48 { 49 int fd; 50 char buf[sizeof (struct kbdmap)]; 51 int ioc; 52 53 ioc = set_sysmap ? ITEIOCSSKMAP : ITEIOCSKMAP; 54 55 if ((fd = open (file, 0)) >= 0) { 56 if (read (fd, buf, sizeof (buf)) == sizeof (buf)) { 57 if (ioctl (0, ioc, buf) == 0) { 58 close(fd); 59 return 0; 60 } 61 else perror("ITEIOCSKMAP"); 62 } 63 else perror("read kmap"); 64 65 close(fd); 66 } 67 else perror("open kmap"); 68 return 1; 69 } 70 71 int 72 dump_kmap() 73 { 74 char buf[sizeof (struct kbdmap)]; 75 76 if (ioctl (0, ITEIOCGKMAP, buf) == 0) { 77 write (1, buf, sizeof (buf)); 78 return 0; 79 } 80 perror ("ITEIOCGKMAP"); 81 return 1; 82 } 83