diff options
Diffstat (limited to 'console-tools/setkeycodes.c')
| -rw-r--r-- | console-tools/setkeycodes.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/console-tools/setkeycodes.c b/console-tools/setkeycodes.c index e9a0508..597272a 100644 --- a/console-tools/setkeycodes.c +++ b/console-tools/setkeycodes.c @@ -26,11 +26,11 @@ int setkeycodes_main(int argc, char **argv) int fd, sc; struct kbkeycode a; - if (argc % 2 != 1 || argc < 2) { + if (!(argc & 1) /* if even */ || argc < 2) { bb_show_usage(); } - fd = get_console_fd(); + fd = get_console_fd_or_die(); while (argc > 2) { a.keycode = xatou_range(argv[2], 0, 127); @@ -40,7 +40,7 @@ int setkeycodes_main(int argc, char **argv) a.scancode += 128; } ioctl_or_perror_and_die(fd, KDSETKEYCODE, &a, - "failed to set SCANCODE %x to KEYCODE %d", + "can't set SCANCODE %x to KEYCODE %d", sc, a.keycode); argc -= 2; argv += 2; |