diff options
Diffstat (limited to 'drivers/char/vt_ioctl.c')
| -rw-r--r-- | drivers/char/vt_ioctl.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/char/vt_ioctl.c b/drivers/char/vt_ioctl.c index 24011e7c81f..a53e382cc10 100644 --- a/drivers/char/vt_ioctl.c +++ b/drivers/char/vt_ioctl.c @@ -10,7 +10,6 @@ * Check put/get_user, cleanups - acme@conectiva.com.br - Jun 2001 */ -#include <linux/config.h> #include <linux/types.h> #include <linux/errno.h> #include <linux/sched.h> @@ -97,7 +96,7 @@ do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm, struct kbd_str if (!perm) return -EPERM; if (!i && v == K_NOSUCHMAP) { - /* disallocate map */ + /* deallocate map */ key_map = key_maps[s]; if (s && key_map) { key_maps[s] = NULL; @@ -820,20 +819,20 @@ int vt_ioctl(struct tty_struct *tty, struct file * file, if (arg > MAX_NR_CONSOLES) return -ENXIO; if (arg == 0) { - /* disallocate all unused consoles, but leave 0 */ + /* deallocate all unused consoles, but leave 0 */ acquire_console_sem(); for (i=1; i<MAX_NR_CONSOLES; i++) if (! VT_BUSY(i)) - vc_disallocate(i); + vc_deallocate(i); release_console_sem(); } else { - /* disallocate a single console, if possible */ + /* deallocate a single console, if possible */ arg--; if (VT_BUSY(arg)) return -EBUSY; if (arg) { /* leave 0 */ acquire_console_sem(); - vc_disallocate(arg); + vc_deallocate(arg); release_console_sem(); } } @@ -848,11 +847,8 @@ int vt_ioctl(struct tty_struct *tty, struct file * file, if (get_user(ll, &vtsizes->v_rows) || get_user(cc, &vtsizes->v_cols)) return -EFAULT; - for (i = 0; i < MAX_NR_CONSOLES; i++) { - acquire_console_sem(); - vc_resize(vc_cons[i].d, cc, ll); - release_console_sem(); - } + for (i = 0; i < MAX_NR_CONSOLES; i++) + vc_lock_resize(vc_cons[i].d, cc, ll); return 0; } @@ -1012,6 +1008,8 @@ int vt_ioctl(struct tty_struct *tty, struct file * file, return -EPERM; vt_dont_switch = 0; return 0; + case VT_GETHIFONTMASK: + return put_user(vc->vc_hi_font_mask, (unsigned short __user *)arg); default: return -ENOIOCTLCMD; } |