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path: root/drivers/tty/vt/vt_ioctl.c
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Diffstat (limited to 'drivers/tty/vt/vt_ioctl.c')
-rw-r--r--drivers/tty/vt/vt_ioctl.c81
1 files changed, 3 insertions, 78 deletions
diff --git a/drivers/tty/vt/vt_ioctl.c b/drivers/tty/vt/vt_ioctl.c
index 65447c5f91d..80af0f9bef5 100644
--- a/drivers/tty/vt/vt_ioctl.c
+++ b/drivers/tty/vt/vt_ioctl.c
@@ -753,89 +753,14 @@ int vt_ioctl(struct tty_struct *tty,
ret = do_kdgkb_ioctl(cmd, up, perm);
break;
+ /* Diacritical processing. Handled in keyboard.c as it has
+ to operate on the keyboard locks and structures */
case KDGKBDIACR:
- {
- struct kbdiacrs __user *a = up;
- struct kbdiacr diacr;
- int i;
-
- if (put_user(accent_table_size, &a->kb_cnt)) {
- ret = -EFAULT;
- break;
- }
- for (i = 0; i < accent_table_size; i++) {
- diacr.diacr = conv_uni_to_8bit(accent_table[i].diacr);
- diacr.base = conv_uni_to_8bit(accent_table[i].base);
- diacr.result = conv_uni_to_8bit(accent_table[i].result);
- if (copy_to_user(a->kbdiacr + i, &diacr, sizeof(struct kbdiacr))) {
- ret = -EFAULT;
- break;
- }
- }
- break;
- }
case KDGKBDIACRUC:
- {
- struct kbdiacrsuc __user *a = up;
-
- if (put_user(accent_table_size, &a->kb_cnt))
- ret = -EFAULT;
- else if (copy_to_user(a->kbdiacruc, accent_table,
- accent_table_size*sizeof(struct kbdiacruc)))
- ret = -EFAULT;
- break;
- }
-
case KDSKBDIACR:
- {
- struct kbdiacrs __user *a = up;
- struct kbdiacr diacr;
- unsigned int ct;
- int i;
-
- if (!perm)
- goto eperm;
- if (get_user(ct,&a->kb_cnt)) {
- ret = -EFAULT;
- break;
- }
- if (ct >= MAX_DIACR) {
- ret = -EINVAL;
- break;
- }
- accent_table_size = ct;
- for (i = 0; i < ct; i++) {
- if (copy_from_user(&diacr, a->kbdiacr + i, sizeof(struct kbdiacr))) {
- ret = -EFAULT;
- break;
- }
- accent_table[i].diacr = conv_8bit_to_uni(diacr.diacr);
- accent_table[i].base = conv_8bit_to_uni(diacr.base);
- accent_table[i].result = conv_8bit_to_uni(diacr.result);
- }
- break;
- }
-
case KDSKBDIACRUC:
- {
- struct kbdiacrsuc __user *a = up;
- unsigned int ct;
-
- if (!perm)
- goto eperm;
- if (get_user(ct,&a->kb_cnt)) {
- ret = -EFAULT;
- break;
- }
- if (ct >= MAX_DIACR) {
- ret = -EINVAL;
- break;
- }
- accent_table_size = ct;
- if (copy_from_user(accent_table, a->kbdiacruc, ct*sizeof(struct kbdiacruc)))
- ret = -EFAULT;
+ ret = vt_do_diacrit(cmd, up, perm);
break;
- }
/* the ioctls below read/set the flags usually shown in the leds */
/* don't use them - they will go away without warning */