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-add.c | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 libcons/vcons-add.c (limited to 'libcons/vcons-add.c') diff --git a/libcons/vcons-add.c b/libcons/vcons-add.c new file mode 100644 index 00000000..cc7717f6 --- /dev/null +++ b/libcons/vcons-add.c @@ -0,0 +1,43 @@ +/* vcons-add.c - Add 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 "cons.h" + +/* The virtual console VCONS was just added. VCONS->cons is + locked. */ +void +cons_vcons_add (vcons_t vcons) +{ + error_t err; + + /* The first console added will be activated automatically. */ + if (vcons->cons->active) + return; + + /* Forward the activation request to the user. */ + err = cons_vcons_activate (vcons); + if (!err) + { + vcons->cons->active = vcons; + cons_vcons_refresh (vcons); + } +} -- cgit v1.2.3