#endif /* CONFIG_BLOCK */
-#ifdef CONFIG_VT
-
-static int vt_check(struct file *file)
-{
- struct tty_struct *tty;
- struct inode *inode = file->f_path.dentry->d_inode;
- struct vc_data *vc;
-
- if (file->f_op->unlocked_ioctl != tty_ioctl)
- return -EINVAL;
-
- tty = (struct tty_struct *)file->private_data;
- if (tty_paranoia_check(tty, inode, "tty_ioctl"))
- return -EINVAL;
-
- if (tty->ops->ioctl != vt_ioctl)
- return -EINVAL;
-
- vc = (struct vc_data *)tty->driver_data;
- if (!vc_cons_allocated(vc->vc_num)) /* impossible? */
- return -ENOIOCTLCMD;
-
- /*
- * To have permissions to do most of the vt ioctls, we either have
- * to be the owner of the tty, or have CAP_SYS_TTY_CONFIG.
- */
- if (current->signal->tty == tty || capable(CAP_SYS_TTY_CONFIG))
- return 1;
- return 0;
-}
-
-struct consolefontdesc32 {
- unsigned short charcount; /* characters in font (256 or 512) */
- unsigned short charheight; /* scan lines per character (1-32) */
- compat_caddr_t chardata; /* font data in expanded form */
-};
-
-static int do_fontx_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg, struct file *file)
-{
- struct consolefontdesc32 __user *user_cfd = compat_ptr(arg);
- struct console_font_op op;
- compat_caddr_t data;
- int i, perm;
-
- perm = vt_check(file);
- if (perm < 0) return perm;
-
- switch (cmd) {
- case PIO_FONTX:
- if (!perm)
- return -EPERM;
- op.op = KD_FONT_OP_SET;
- op.flags = 0;
- op.width = 8;
- if (get_user(op.height, &user_cfd->charheight) ||
- get_user(op.charcount, &user_cfd->charcount) ||
- get_user(data, &user_cfd->chardata))
- return -EFAULT;
- op.data = compat_ptr(data);
- return con_font_op(vc_cons[fg_console].d, &op);
- case GIO_FONTX:
- op.op = KD_FONT_OP_GET;
- op.flags = 0;
- op.width = 8;
- if (get_user(op.height, &user_cfd->charheight) ||
- get_user(op.charcount, &user_cfd->charcount) ||
- get_user(data, &user_cfd->chardata))
- return -EFAULT;
- if (!data)
- return 0;
- op.data = compat_ptr(data);
- i = con_font_op(vc_cons[fg_console].d, &op);
- if (i)
- return i;
- if (put_user(op.height, &user_cfd->charheight) ||
- put_user(op.charcount, &user_cfd->charcount) ||
- put_user((compat_caddr_t)(unsigned long)op.data,
- &user_cfd->chardata))
- return -EFAULT;
- return 0;
- }
- return -EINVAL;
-}
-
-struct console_font_op32 {
- compat_uint_t op; /* operation code KD_FONT_OP_* */
- compat_uint_t flags; /* KD_FONT_FLAG_* */
- compat_uint_t width, height; /* font size */
- compat_uint_t charcount;
- compat_caddr_t data; /* font data with height fixed to 32 */
-};
-
-static int do_kdfontop_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg, struct file *file)
-{
- struct console_font_op op;
- struct console_font_op32 __user *fontop = compat_ptr(arg);
- int perm = vt_check(file), i;
- struct vc_data *vc;
-
- if (perm < 0) return perm;
-
- if (copy_from_user(&op, fontop, sizeof(struct console_font_op32)))
- return -EFAULT;
- if (!perm && op.op != KD_FONT_OP_GET)
- return -EPERM;
- op.data = compat_ptr(((struct console_font_op32 *)&op)->data);
- op.flags |= KD_FONT_FLAG_OLD;
- vc = ((struct tty_struct *)file->private_data)->driver_data;
- i = con_font_op(vc, &op);
- if (i)
- return i;
- ((struct console_font_op32 *)&op)->data = (unsigned long)op.data;
- if (copy_to_user(fontop, &op, sizeof(struct console_font_op32)))
- return -EFAULT;
- return 0;
-}
-
-struct unimapdesc32 {
- unsigned short entry_ct;
- compat_caddr_t entries;
-};
-
-static int do_unimap_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg, struct file *file)
-{
- struct unimapdesc32 tmp;
- struct unimapdesc32 __user *user_ud = compat_ptr(arg);
- int perm = vt_check(file);
- struct vc_data *vc;
-
- if (perm < 0)
- return perm;
- if (copy_from_user(&tmp, user_ud, sizeof tmp))
- return -EFAULT;
- if (tmp.entries)
- if (!access_ok(VERIFY_WRITE, compat_ptr(tmp.entries),
- tmp.entry_ct*sizeof(struct unipair)))
- return -EFAULT;
- vc = ((struct tty_struct *)file->private_data)->driver_data;
- switch (cmd) {
- case PIO_UNIMAP:
- if (!perm)
- return -EPERM;
- return con_set_unimap(vc, tmp.entry_ct,
- compat_ptr(tmp.entries));
- case GIO_UNIMAP:
- if (!perm && fg_console != vc->vc_num)
- return -EPERM;
- return con_get_unimap(vc, tmp.entry_ct, &(user_ud->entry_ct),
- compat_ptr(tmp.entries));
- }
- return 0;
-}
-
-#endif /* CONFIG_VT */
-
static int do_smb_getmountuid(unsigned int fd, unsigned int cmd, unsigned long arg)
{
mm_segment_t old_fs = get_fs();
COMPATIBLE_IOCTL(RESTART_ARRAY_RW)
COMPATIBLE_IOCTL(GET_BITMAP_FILE)
ULONG_IOCTL(SET_BITMAP_FILE)
-/* Big K */
-COMPATIBLE_IOCTL(PIO_FONT)
-COMPATIBLE_IOCTL(GIO_FONT)
-COMPATIBLE_IOCTL(PIO_CMAP)
-COMPATIBLE_IOCTL(GIO_CMAP)
+/* Keyboard -- can be removed once tty3270 uses ops->compat_ioctl */
ULONG_IOCTL(KDSIGACCEPT)
COMPATIBLE_IOCTL(KDGETKEYCODE)
COMPATIBLE_IOCTL(KDSETKEYCODE)
ULONG_IOCTL(KDSKBLED)
COMPATIBLE_IOCTL(KDGETLED)
ULONG_IOCTL(KDSETLED)
-COMPATIBLE_IOCTL(GIO_SCRNMAP)
-COMPATIBLE_IOCTL(PIO_SCRNMAP)
-COMPATIBLE_IOCTL(GIO_UNISCRNMAP)
-COMPATIBLE_IOCTL(PIO_UNISCRNMAP)
-COMPATIBLE_IOCTL(PIO_FONTRESET)
-COMPATIBLE_IOCTL(PIO_UNIMAPCLR)
#ifdef CONFIG_BLOCK
/* Big S */
COMPATIBLE_IOCTL(SCSI_IOCTL_GET_IDLUN)
COMPATIBLE_IOCTL(SCSI_IOCTL_PROBE_HOST)
COMPATIBLE_IOCTL(SCSI_IOCTL_GET_PCI)
#endif
-/* Big V */
-COMPATIBLE_IOCTL(VT_SETMODE)
-COMPATIBLE_IOCTL(VT_GETMODE)
-COMPATIBLE_IOCTL(VT_GETSTATE)
-COMPATIBLE_IOCTL(VT_OPENQRY)
-ULONG_IOCTL(VT_ACTIVATE)
-ULONG_IOCTL(VT_WAITACTIVE)
-ULONG_IOCTL(VT_RELDISP)
-ULONG_IOCTL(VT_DISALLOCATE)
-COMPATIBLE_IOCTL(VT_RESIZE)
-COMPATIBLE_IOCTL(VT_RESIZEX)
-COMPATIBLE_IOCTL(VT_LOCKSWITCH)
-COMPATIBLE_IOCTL(VT_UNLOCKSWITCH)
-COMPATIBLE_IOCTL(VT_GETHIFONTMASK)
/* Little p (/dev/rtc, /dev/envctrl, etc.) */
COMPATIBLE_IOCTL(RTC_AIE_ON)
COMPATIBLE_IOCTL(RTC_AIE_OFF)
#endif
#define AUTOFS_IOC_SETTIMEOUT32 _IOWR(0x93,0x64,unsigned int)
HANDLE_IOCTL(AUTOFS_IOC_SETTIMEOUT32, ioc_settimeout)
-#ifdef CONFIG_VT
-HANDLE_IOCTL(PIO_FONTX, do_fontx_ioctl)
-HANDLE_IOCTL(GIO_FONTX, do_fontx_ioctl)
-HANDLE_IOCTL(PIO_UNIMAP, do_unimap_ioctl)
-HANDLE_IOCTL(GIO_UNIMAP, do_unimap_ioctl)
-HANDLE_IOCTL(KDFONTOP, do_kdfontop_ioctl)
-#endif
/* One SMB ioctl needs translations. */
#define SMB_IOC_GETMOUNTUID_32 _IOR('u', 1, compat_uid_t)
HANDLE_IOCTL(SMB_IOC_GETMOUNTUID_32, do_smb_getmountuid)
projects / deliverable / linux.git / commitdiff
