diff options
Diffstat (limited to 'drivers/tty/vt/vt_ioctl.c')
-rw-r--r-- | drivers/tty/vt/vt_ioctl.c | 81 |
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 */ |