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/* vcons-close.c - Close a virtual console.
Copyright (C) 2002 Free Software Foundation, Inc.
Written by Marcus Brinkmann.
This file is part of the GNU Hurd.
The GNU Hurd 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, or (at
your option) any later version.
The GNU Hurd 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, USA. */
#include <errno.h>
#include <unistd.h>
#include <stdio.h>
#include <sys/mman.h>
#include <sys/fcntl.h>
#include <hurd.h>
#include <mach.h>
#include "cons.h"
/* Close the virtual console VCONS. VCONS->cons is locked. */
void
cons_vcons_close (vcons_t vcons)
{
if (vcons->input >= 0)
{
close (vcons->input);
vcons->input = -1;
}
if (vcons->display != MAP_FAILED)
{
munmap (vcons->display, vcons->display_size);
vcons->display = MAP_FAILED;
}
if (vcons->notify)
{
ports_destroy_right (vcons->notify);
vcons->notify = NULL;
}
}
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