diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/xfree86/os-support/lynxos/lynx_init.c')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/xfree86/os-support/lynxos/lynx_init.c | 193 |
1 files changed, 0 insertions, 193 deletions
diff --git a/nx-X11/programs/Xserver/hw/xfree86/os-support/lynxos/lynx_init.c b/nx-X11/programs/Xserver/hw/xfree86/os-support/lynxos/lynx_init.c deleted file mode 100644 index 84db50127..000000000 --- a/nx-X11/programs/Xserver/hw/xfree86/os-support/lynxos/lynx_init.c +++ /dev/null @@ -1,193 +0,0 @@ -/* - * Copyright 1993 by Thomas Mueller - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Thomas Mueller not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Thomas Mueller makes no representations - * about the suitability of this software for any purpose. It is provided - * "as is" without express or implied warranty. - * - * THOMAS MUELLER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL THOMAS MUELLER BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - * - */ - - -/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/lynxos/lynx_init.c,v 3.2 1998/07/25 16:56:45 dawes Exp $ */ - -#ifdef HAVE_XORG_CONFIG_H -#include <xorg-config.h> -#endif - -#include <X11/X.h> -#include <X11/Xmd.h> - -#include "compiler.h" - -#include "xf86.h" -#include "xf86Priv.h" -#include "xf86_OSlib.h" - -static int VTnum = -1; - -void -xf86OpenConsole() -{ - struct vt_mode VT; - char vtname1[11]; - int fd, pgrp; - MessageType from = X_PROBED; - - if (serverGeneration == 1) - { - /* check if we're run with euid==0 */ - if (geteuid() != 0) - { - FatalError("xf86OpenConsole: Server must be suid root\n"); - } - - /* - * setup the virtual terminal manager - * NOTE: - * We use the out-of-the-box atc terminal driver, - * not the GE contributed vdt driver. - * Also, we do setup signals for VT switching which - * is not really necessary because we don't feed the - * VT switch keystrokes to the kernel in xf86Events.c - * (it bombs occasionally...) - */ - if (VTnum != -1) - { - xf86Info.vtno = VTnum; - from = X_CMDLINE; - } - else - { - /* We could use /dev/con which is usually a symlink - * to /dev/atc0 but one could configure the system - * to use a serial line as console device, so to - * be sure we take /dev/atc0. - */ - if ((fd = open("/dev/atc0",O_WRONLY,0)) < 0) - { - FatalError( - "xf86OpenConsole: Cannot open /dev/atc0 (%s)\n", - strerror(errno)); - } - if ((ioctl(fd, VT_OPENQRY, &xf86Info.vtno) < 0) || - (xf86Info.vtno == -1)) - { - FatalError("xf86OpenConsole: Cannot find a free VT\n"); - } - close(fd); - } - xf86Msg(from, "using VT number %d\n", xf86Info.vtno); - - sprintf(vtname1,"/dev/atc%d",xf86Info.vtno); - - pgrp = getpgrp(); /* POSIX version ! */ - ioctl(xf86Info.consoleFd, TIOCSPGRP, &pgrp); - - if ((xf86Info.consoleFd = open(vtname1,O_RDWR|O_NDELAY,0)) < 0) - { - FatalError( - "xf86OpenConsole: Cannot open %s (%s)\n", - vtname1, strerror(errno)); - } - /* change ownership of the vt */ - chown(vtname1, getuid(), getgid()); - - /* - * now get the VT - */ - if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno) != 0) - { - xf86Msg(X_WARNING, "xf86OpenConsole: VT_ACTIVATE failed\n"); - } - if (ioctl(xf86Info.consoleFd, VT_GETMODE, &VT) < 0) - { - FatalError("xf86OpenConsole: VT_GETMODE failed\n"); - } - - /* for future use... */ - signal(SIGUSR1, xf86VTRequest); - - VT.mode = VT_PROCESS; - VT.relsig = SIGUSR1; - VT.acqsig = SIGUSR1; - if (ioctl(xf86Info.consoleFd, VT_SETMODE, &VT) < 0) - { - FatalError("xf86OpenConsole: VT_SETMODE VT_PROCESS failed\n"); - } - } - else - { - /* serverGeneration != 1 */ - /* - * now get the VT - */ - if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno) != 0) - { - xf86Msg(X_WARNING, "xf86OpenConsole: VT_ACTIVATE failed\n"); - } - /* - * If the server doesn't have the VT when the reset occurs, - * this is to make sure we don't continue until the activate - * signal is received. - */ - if (!xf86Screens[0]->vtSema) - sleep(5); - } - return; -} - -void -xf86CloseConsole() -{ - struct vt_mode VT; - -#if 0 - ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno); - ioctl(xf86Info.consoleFd, VT_WAITACTIVE, 0); -#endif - if (ioctl(xf86Info.consoleFd, VT_GETMODE, &VT) != -1) - { - VT.mode = VT_AUTO; - ioctl(xf86Info.consoleFd, VT_SETMODE, &VT); /* set dflt vt handling */ - } - close(xf86Info.consoleFd); /* make the vt-manager happy */ - return; -} - -int -xf86ProcessArgument(int argc, char *argv[], int i) -{ - if ((argv[i][0] == 'v') && (argv[i][1] == 't')) - { - if (sscanf(argv[i], "vt%2d", &VTnum) == 0) - { - UseMsg(); - VTnum = -1; - return(0); - } - return(1); - } - return(0); -} - -void -xf86UseMsg() -{ - ErrorF("vtXX use the specified VT number\n"); - return; -} - |