From 9cc0d6d3f8a89f35ddea92e30bdc2822c4164358 Mon Sep 17 00:00:00 2001 From: Marcus Brinkmann Date: Thu, 22 Aug 2002 19:24:19 +0000 Subject: libcons/ 2002-08-22 Marcus Brinkmann * demuxer.c, init-init.c, init-loop.c, opts-version.c, extra-version.c, dir-changed.c, file-changed.c, opts-std-startup.c, cons-lookup.c, cons-switch.c, vcons-remove.c, vcons-add.c, vcons-open.c, vcons-close.c, vcons-refresh.c, priv.h, mutations.h, cons.h: New files. --- libcons/vcons-close.c | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 libcons/vcons-close.c (limited to 'libcons/vcons-close.c') diff --git a/libcons/vcons-close.c b/libcons/vcons-close.c new file mode 100644 index 00000000..584c3e61 --- /dev/null +++ b/libcons/vcons-close.c @@ -0,0 +1,51 @@ +/* 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 +#include +#include +#include +#include + +#include +#include + +#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; + } +} -- cgit v1.2.3