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setkeycodes: fix handling of 0exx scancodes

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function                                             old     new   delta
setkeycodes_main                                     143     130     -13

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2010-05-19 17:15:54 +02:00
parent dc1fd2e52a
commit 2e068e725c
1 changed files with 8 additions and 8 deletions
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16
console-tools/setkeycodes.c
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@ -21,7 +21,7 @@ enum {
int setkeycodes_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int setkeycodes_main(int argc, char **argv)
{
int fd, sc;
int fd;
struct kbkeycode a;
if (!(argc & 1) /* if even */ || argc < 2) {
@ -30,17 +30,17 @@ int setkeycodes_main(int argc, char **argv)
fd = get_console_fd_or_die();
while (argc > 2) {
a.keycode = xatou_range(argv[2], 0, 127);
a.scancode = sc = xstrtoul_range(argv[1], 16, 0, 255);
if (a.scancode > 127) {
a.scancode -= 0xe000;
a.scancode += 128;
while (argv[1]) {
int sc = xstrtoul_range(argv[1], 16, 0, 0xe07f);
if (sc >= 0xe000) {
sc -= 0xe000;
sc += 0x0080;
}
a.scancode = sc;
a.keycode = xatou_range(argv[2], 0, 255);
ioctl_or_perror_and_die(fd, KDSETKEYCODE, &a,
"can't set SCANCODE %x to KEYCODE %d",
sc, a.keycode);
argc -= 2;
argv += 2;
}
return EXIT_SUCCESS;