diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/xfree86/os-support/nto/nto_init.c')
-rw-r--r-- | nx-X11/programs/Xserver/hw/xfree86/os-support/nto/nto_init.c | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/hw/xfree86/os-support/nto/nto_init.c b/nx-X11/programs/Xserver/hw/xfree86/os-support/nto/nto_init.c new file mode 100644 index 000000000..726a8a5ac --- /dev/null +++ b/nx-X11/programs/Xserver/hw/xfree86/os-support/nto/nto_init.c @@ -0,0 +1,104 @@ +/* + * (c) Copyright 1998 by Sebastien Marineau + * <sebastien@qnx.com> + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * SEBASTIEN MARINEAU BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF + * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + * + * Except as contained in this notice, the name of Sebastien Marineau shall not be + * used in advertising or otherwise to promote the sale, use or other dealings + * in this Software without prior written authorization from Sebastien Marineau. + * + * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/nto/nto_init.c,v 1.2 1999/12/27 00:45:45 robin Exp $ + */ + +/* This module contains the NTO-specific functions used at server init. + */ +#ifdef HAVE_XORG_CONFIG_H +#include <xorg-config.h> +#endif + +#include <sys/neutrino.h> +#include <stdio.h> +#include <stdlib.h> +#include <sys/types.h> +#include <sys/mman.h> +#include <sys/dcmd_chr.h> + +#include <X11/X.h> +#include "xf86.h" +#include "xf86Priv.h" +#include "xf86_OSlib.h" + +extern int NTO_con_fd; + +void +xf86UseMsg() +{ + ErrorF("No NTO-specific usage options available at this time\n"); + return; +} + +int +xf86ProcessArgument(argc, argv, i) +int argc; +char **argv; +int i; +{ + + return 0; + +} + + +/* Right now, OpenConsole() does not do much; later, we may want to handle + * console switching and so on.... + */ + +void +xf86OpenConsole() +{ + unsigned flags; + + + ThreadCtl(_NTO_TCTL_IO, 0); + + if((NTO_con_fd = open("/dev/con1", O_RDWR)) == -1) { + ErrorF("Unable to open console\n"); + return; + } + + /* Make the console invisible to prevent devc-con from touching hardware */ + flags = _CONCTL_INVISIBLE | _CONCTL_INVISIBLE_CHG; + devctl(NTO_con_fd, DCMD_CHR_SERCTL, &flags, sizeof flags, 0); + + return; +} + +void +xf86CloseConsole() +{ + unsigned flags; + + /* Make console visible again */ + flags = _CONCTL_INVISIBLE_CHG; + devctl(NTO_con_fd, DCMD_CHR_SERCTL, &flags, sizeof flags, 0); + close(NTO_con_fd); + + return; +} |