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/* GDM - The GNOME Display Manager
* Copyright (C) 2002 Queen of England
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef GETVT_H
#define GETVT_H
/* Virtual terminals only supported on Linux, FreeBSD, DragonFly, or Solaris */
#if defined (__linux__) || defined (__sun)
/* Must check HAVE_SYS_VT since older Solaris doesn't support this. */
#ifdef HAVE_SYS_VT_H
#define GDM_USE_SYS_VT
#endif
#endif
#if defined (__FreeBSD__) || defined (__DragonFly__)
#define GDM_USE_CONSIO_VT
#endif
/* gets an argument we should pass to the X server, on
* linux for example we get the first empty vt (higher than
* or equal to GDM_KEY_FIRST_VT) and then return vt<number>
* (e.g. "vt7") as a newly allocated string.
* Can return NULL if we can't figure out what to do
* or if GDM_KEY_VT_ALLOCATION is false. */
/* fd is opened so that we are saying we have opened this
* vt. This should be closed after the server has started.
* This is to avoid race with other stuff openning this vt.
* It can be set to -1 if nothing could be opened. */
char * gdm_get_empty_vt_argument (int *fd,
int *vt);
/* Change to the specified virtual terminal */
void gdm_change_vt (int vt);
/* Get the current virtual terminal number or -1 if we can't */
int gdm_get_current_vt (void);
long gdm_get_current_vtnum (Display *display);
gchar * gdm_get_vt_device (int vtno);
#endif /* GETVT_H */
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