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-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/bsd_init.c1512
-rw-r--r--xorg-server/hw/xfree86/os-support/linux/lnx_init.c690
2 files changed, 1101 insertions, 1101 deletions
diff --git a/xorg-server/hw/xfree86/os-support/bsd/bsd_init.c b/xorg-server/hw/xfree86/os-support/bsd/bsd_init.c
index 123eb17d1..7775e5dff 100644
--- a/xorg-server/hw/xfree86/os-support/bsd/bsd_init.c
+++ b/xorg-server/hw/xfree86/os-support/bsd/bsd_init.c
@@ -1,756 +1,756 @@
-/*
- * Copyright 1992 by Rich Murphey <Rich@Rice.edu>
- * Copyright 1993 by David Wexelblat <dwex@goblin.org>
- *
- * 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 names of Rich Murphey and David Wexelblat
- * not be used in advertising or publicity pertaining to distribution of
- * the software without specific, written prior permission. Rich Murphey and
- * David Wexelblat make no representations about the suitability of this
- * software for any purpose. It is provided "as is" without express or
- * implied warranty.
- *
- * RICH MURPHEY AND DAVID WEXELBLAT DISCLAIM ALL WARRANTIES WITH REGARD TO
- * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL RICH MURPHEY OR DAVID WEXELBLAT 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.
- *
- */
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include <X11/X.h>
-
-#include "compiler.h"
-
-#include "xf86.h"
-#include "xf86Priv.h"
-#include "xf86_OSlib.h"
-
-#include <sys/utsname.h>
-#include <sys/ioctl.h>
-#include <stdlib.h>
-#include <errno.h>
-
-static Bool KeepTty = FALSE;
-static int devConsoleFd = -1;
-#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
-static int VTnum = -1;
-static int initialVT = -1;
-static Bool ShareVTs = FALSE;
-#endif
-
-#ifdef PCCONS_SUPPORT
-/* Stock 0.1 386bsd pccons console driver interface */
-#define PCCONS_CONSOLE_DEV1 "/dev/ttyv0"
-#define PCCONS_CONSOLE_DEV2 "/dev/vga"
-#define PCCONS_CONSOLE_MODE O_RDWR|O_NDELAY
-#endif
-
-#ifdef SYSCONS_SUPPORT
-/* The FreeBSD 1.1 version syscons driver uses /dev/ttyv0 */
-#define SYSCONS_CONSOLE_DEV1 "/dev/ttyv0"
-#define SYSCONS_CONSOLE_DEV2 "/dev/vga"
-#define SYSCONS_CONSOLE_MODE O_RDWR|O_NDELAY
-#endif
-
-#ifdef PCVT_SUPPORT
-/* Hellmuth Michaelis' pcvt driver */
-#ifndef __OpenBSD__
-# define PCVT_CONSOLE_DEV "/dev/ttyv0"
-#else
-# define PCVT_CONSOLE_DEV "/dev/ttyC0"
-#endif
-#define PCVT_CONSOLE_MODE O_RDWR|O_NDELAY
-#endif
-
-#if defined(WSCONS_SUPPORT) && defined(__NetBSD__)
-/* NetBSD's new console driver */
-#define WSCONS_PCVT_COMPAT_CONSOLE_DEV "/dev/ttyE0"
-#endif
-
-#ifdef __GLIBC__
-#define setpgrp setpgid
-#endif
-
-#define CHECK_DRIVER_MSG \
- "Check your kernel's console driver configuration and /dev entries"
-
-static char *supported_drivers[] = {
-#ifdef PCCONS_SUPPORT
- "pccons (with X support)",
-#endif
-#ifdef SYSCONS_SUPPORT
- "syscons",
-#endif
-#ifdef PCVT_SUPPORT
- "pcvt",
-#endif
-#ifdef WSCONS_SUPPORT
- "wscons",
-#endif
-};
-
-
-/*
- * Functions to probe for the existance of a supported console driver.
- * Any function returns either a valid file descriptor (driver probed
- * succesfully), -1 (driver not found), or uses FatalError() if the
- * driver was found but proved to not support the required mode to run
- * an X server.
- */
-
-typedef int (*xf86ConsOpen_t)(void);
-
-#ifdef PCCONS_SUPPORT
-static int xf86OpenPccons(void);
-#endif /* PCCONS_SUPPORT */
-
-#ifdef SYSCONS_SUPPORT
-static int xf86OpenSyscons(void);
-#endif /* SYSCONS_SUPPORT */
-
-#ifdef PCVT_SUPPORT
-static int xf86OpenPcvt(void);
-#endif /* PCVT_SUPPORT */
-
-#ifdef WSCONS_SUPPORT
-static int xf86OpenWScons(void);
-#endif
-
-/*
- * The sequence of the driver probes is important; start with the
- * driver that is best distinguishable, and end with the most generic
- * driver. (Otherwise, pcvt would also probe as syscons, and either
- * pcvt or syscons might succesfully probe as pccons.)
- */
-static xf86ConsOpen_t xf86ConsTab[] = {
-#ifdef PCVT_SUPPORT
- xf86OpenPcvt,
-#endif
-#ifdef SYSCONS_SUPPORT
- xf86OpenSyscons,
-#endif
-#ifdef PCCONS_SUPPORT
- xf86OpenPccons,
-#endif
-#ifdef WSCONS_SUPPORT
- xf86OpenWScons,
-#endif
- (xf86ConsOpen_t)NULL
-};
-
-
-void
-xf86OpenConsole()
-{
- int i, fd = -1;
- xf86ConsOpen_t *driver;
-#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
- int result;
-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
- struct utsname uts;
-#endif
- vtmode_t vtmode;
-#endif
-
- if (serverGeneration == 1)
- {
- /* check if we are run with euid==0 */
- if (geteuid() != 0)
- {
- FatalError("xf86OpenConsole: Server must be suid root");
- }
-
- if (!KeepTty)
- {
- /*
- * detaching the controlling tty solves problems of kbd character
- * loss. This is not interesting for CO driver, because it is
- * exclusive.
- */
- setpgrp(0, getpid());
- if ((i = open("/dev/tty",O_RDWR)) >= 0)
- {
- ioctl(i,TIOCNOTTY,(char *)0);
- close(i);
- }
- }
-
- /* detect which driver we are running on */
- for (driver = xf86ConsTab; *driver; driver++)
- {
- if ((fd = (*driver)()) >= 0)
- break;
- }
-
- /* Check that a supported console driver was found */
- if (fd < 0)
- {
- char cons_drivers[80] = {0, };
- for (i = 0; i < sizeof(supported_drivers) / sizeof(char *); i++)
- {
- if (i)
- {
- strcat(cons_drivers, ", ");
- }
- strcat(cons_drivers, supported_drivers[i]);
- }
- FatalError(
- "%s: No console driver found\n\tSupported drivers: %s\n\t%s",
- "xf86OpenConsole", cons_drivers, CHECK_DRIVER_MSG);
- }
-#if 0 /* stdin is already closed in OsInit() */
- fclose(stdin);
-#endif
- xf86Info.consoleFd = fd;
- xf86Info.screenFd = fd;
-
- switch (xf86Info.consType)
- {
-#ifdef PCCONS_SUPPORT
- case PCCONS:
- if (ioctl (xf86Info.consoleFd, CONSOLE_X_MODE_ON, 0) < 0)
- {
- FatalError("%s: CONSOLE_X_MODE_ON failed (%s)\n%s",
- "xf86OpenConsole", strerror(errno),
- CHECK_DRIVER_MSG);
- }
- /*
- * Hack to prevent keyboard hanging when syslogd closes
- * /dev/console
- */
- if ((devConsoleFd = open("/dev/console", O_WRONLY,0)) < 0)
- {
- xf86Msg(X_WARNING,
- "xf86OpenConsole: couldn't open /dev/console (%s)\n",
- strerror(errno));
- }
- break;
-#endif
-#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
- case SYSCONS:
- /* as of FreeBSD 2.2.8, syscons driver does not need the #1 vt
- * switching anymore. Here we check for FreeBSD 3.1 and up.
- * Add cases for other *BSD that behave the same.
- */
-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
- uname (&uts);
- i = atof(uts.release) * 100;
- if (i >= 310) goto acquire_vt;
-#endif
- /* otherwise fall through */
- case PCVT:
-#if !(defined(__NetBSD__) && (__NetBSD_Version__ >= 200000000))
- /*
- * First activate the #1 VT. This is a hack to allow a server
- * to be started while another one is active. There should be
- * a better way.
- */
- if (initialVT != 1) {
-
- if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, 1) != 0)
- {
- xf86Msg(X_WARNING,
- "xf86OpenConsole: VT_ACTIVATE failed\n");
- }
- sleep(1);
- }
-#endif
-acquire_vt:
- if (!ShareVTs) {
- /*
- * now get the VT
- */
- SYSCALL(result =
- ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno));
- if (result != 0)
- {
- xf86Msg(X_WARNING, "xf86OpenConsole: VT_ACTIVATE failed\n");
- }
- SYSCALL(result =
- ioctl(xf86Info.consoleFd, VT_WAITACTIVE, xf86Info.vtno));
- if (result != 0)
- {
- xf86Msg(X_WARNING, "xf86OpenConsole: VT_WAITACTIVE failed\n");
- }
-
- signal(SIGUSR1, xf86VTRequest);
-
- vtmode.mode = VT_PROCESS;
- vtmode.relsig = SIGUSR1;
- vtmode.acqsig = SIGUSR1;
- vtmode.frsig = SIGUSR1;
- if (ioctl(xf86Info.consoleFd, VT_SETMODE, &vtmode) < 0)
- {
- FatalError("xf86OpenConsole: VT_SETMODE VT_PROCESS failed");
- }
- #if !defined(USE_DEV_IO) && !defined(USE_I386_IOPL)
- if (ioctl(xf86Info.consoleFd, KDENABIO, 0) < 0)
- {
- FatalError("xf86OpenConsole: KDENABIO failed (%s)",
- strerror(errno));
- }
- #endif
- if (ioctl(xf86Info.consoleFd, KDSETMODE, KD_GRAPHICS) < 0)
- {
- FatalError("xf86OpenConsole: KDSETMODE KD_GRAPHICS failed");
- }
- } else { /* ShareVTs */
- close(xf86Info.consoleFd);
- }
- break;
-#endif /* SYSCONS_SUPPORT || PCVT_SUPPORT */
-#ifdef WSCONS_SUPPORT
- case WSCONS:
- /* Nothing to do */
- break;
-#endif
- }
- }
- else
- {
- /* serverGeneration != 1 */
-#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
- if (!ShareVTs) if (xf86Info.consType == SYSCONS || xf86Info.consType == PCVT)
- {
- if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno) != 0)
- {
- xf86Msg(X_WARNING, "xf86OpenConsole: VT_ACTIVATE failed\n");
- }
- }
-#endif /* SYSCONS_SUPPORT || PCVT_SUPPORT */
- }
- return;
-}
-
-
-#ifdef PCCONS_SUPPORT
-
-static int
-xf86OpenPccons()
-{
- int fd = -1;
-
- if ((fd = open(PCCONS_CONSOLE_DEV1, PCCONS_CONSOLE_MODE, 0))
- >= 0 ||
- (fd = open(PCCONS_CONSOLE_DEV2, PCCONS_CONSOLE_MODE, 0))
- >= 0)
- {
- if (ioctl(fd, CONSOLE_X_MODE_OFF, 0) < 0)
- {
- FatalError(
- "%s: CONSOLE_X_MODE_OFF failed (%s)\n%s\n%s",
- "xf86OpenPccons",
- strerror(errno),
- "Was expecting pccons driver with X support",
- CHECK_DRIVER_MSG);
- }
- xf86Info.consType = PCCONS;
- xf86Msg(X_PROBED, "Using pccons driver with X support\n");
- }
- return fd;
-}
-
-#endif /* PCCONS_SUPPORT */
-
-#ifdef SYSCONS_SUPPORT
-
-static int
-xf86OpenSyscons()
-{
- int fd = -1;
- vtmode_t vtmode;
- char vtname[12];
- struct stat status;
- long syscons_version;
- MessageType from;
-
- /* Check for syscons */
- if ((fd = open(SYSCONS_CONSOLE_DEV1, SYSCONS_CONSOLE_MODE, 0)) >= 0
- || (fd = open(SYSCONS_CONSOLE_DEV2, SYSCONS_CONSOLE_MODE, 0)) >= 0)
- {
- if (ioctl(fd, VT_GETMODE, &vtmode) >= 0)
- {
- /* Get syscons version */
- if (ioctl(fd, CONS_GETVERS, &syscons_version) < 0)
- {
- syscons_version = 0;
- }
-
- xf86Info.vtno = VTnum;
- from = X_CMDLINE;
-
-#ifdef VT_GETACTIVE
- if (ioctl(fd, VT_GETACTIVE, &initialVT) < 0)
- initialVT = -1;
-#endif
- if (ShareVTs)
- xf86Info.vtno = initialVT;
-
- if (xf86Info.vtno == -1)
- {
- /*
- * For old syscons versions (<0x100), VT_OPENQRY returns
- * the current VT rather than the next free VT. In this
- * case, the server gets started on the current VT instead
- * of the next free VT.
- */
-
-#if 0
- /* check for the fixed VT_OPENQRY */
- if (syscons_version >= 0x100)
- {
-#endif
- if (ioctl(fd, VT_OPENQRY, &xf86Info.vtno) < 0)
- {
- /* No free VTs */
- xf86Info.vtno = -1;
- }
-#if 0
- }
-#endif
-
- if (xf86Info.vtno == -1)
- {
- /*
- * All VTs are in use. If initialVT was found, use it.
- * Otherwise, if stdin is a VT, use that one.
- * XXX stdin is already closed, so this won't work.
- */
- if (initialVT != -1)
- {
- xf86Info.vtno = initialVT;
- }
- else if ((fstat(0, &status) >= 0)
- && S_ISCHR(status.st_mode)
- && (ioctl(0, VT_GETMODE, &vtmode) >= 0))
- {
- /* stdin is a VT */
- xf86Info.vtno = minor(status.st_rdev) + 1;
- }
- else
- {
- if (syscons_version >= 0x100)
- {
- FatalError("%s: Cannot find a free VT",
- "xf86OpenSyscons");
- }
- /* Should no longer reach here */
- FatalError("%s: %s %s\n\t%s %s",
- "xf86OpenSyscons",
- "syscons versions prior to 1.0 require",
- "either the",
- "server's stdin be a VT",
- "or the use of the vtxx server option");
- }
- }
- from = X_PROBED;
- }
-
- close(fd);
-#ifndef __OpenBSD__
- sprintf(vtname, "/dev/ttyv%01x", xf86Info.vtno - 1);
-#else
- sprintf(vtname, "/dev/ttyC%01x", xf86Info.vtno - 1);
-#endif
- if ((fd = open(vtname, SYSCONS_CONSOLE_MODE, 0)) < 0)
- {
- FatalError("xf86OpenSyscons: Cannot open %s (%s)",
- vtname, strerror(errno));
- }
- if (ioctl(fd, VT_GETMODE, &vtmode) < 0)
- {
- FatalError("xf86OpenSyscons: VT_GETMODE failed");
- }
- xf86Info.consType = SYSCONS;
- xf86Msg(X_PROBED, "Using syscons driver with X support");
- if (syscons_version >= 0x100)
- {
- xf86ErrorF(" (version %ld.%ld)\n", syscons_version >> 8,
- syscons_version & 0xFF);
- }
- else
- {
- xf86ErrorF(" (version 0.x)\n");
- }
- xf86Msg(from, "using VT number %d\n\n", xf86Info.vtno);
- }
- else
- {
- /* VT_GETMODE failed, probably not syscons */
- close(fd);
- fd = -1;
- }
- }
- return fd;
-}
-
-#endif /* SYSCONS_SUPPORT */
-
-
-#ifdef PCVT_SUPPORT
-
-static int
-xf86OpenPcvt()
-{
- /* This looks much like syscons, since pcvt is API compatible */
- int fd = -1;
- vtmode_t vtmode;
- char vtname[12], *vtprefix;
- struct stat status;
- struct pcvtid pcvt_version;
-
-#ifndef __OpenBSD__
- vtprefix = "/dev/ttyv";
-#else
- vtprefix = "/dev/ttyC";
-#endif
-
- fd = open(PCVT_CONSOLE_DEV, PCVT_CONSOLE_MODE, 0);
-#ifdef WSCONS_PCVT_COMPAT_CONSOLE_DEV
- if (fd < 0)
- {
- fd = open(WSCONS_PCVT_COMPAT_CONSOLE_DEV, PCVT_CONSOLE_MODE, 0);
- vtprefix = "/dev/ttyE";
- }
-#endif
- if (fd >= 0)
- {
- if (ioctl(fd, VGAPCVTID, &pcvt_version) >= 0)
- {
- if(ioctl(fd, VT_GETMODE, &vtmode) < 0)
- {
- FatalError("%s: VT_GETMODE failed\n%s%s\n%s",
- "xf86OpenPcvt",
- "Found pcvt driver but X11 seems to be",
- " not supported.", CHECK_DRIVER_MSG);
- }
-
- xf86Info.vtno = VTnum;
-
- if (ioctl(fd, VT_GETACTIVE, &initialVT) < 0)
- initialVT = -1;
-
- if (xf86Info.vtno == -1)
- {
- if (ioctl(fd, VT_OPENQRY, &xf86Info.vtno) < 0)
- {
- /* No free VTs */
- xf86Info.vtno = -1;
- }
-
- if (xf86Info.vtno == -1)
- {
- /*
- * All VTs are in use. If initialVT was found, use it.
- * Otherwise, if stdin is a VT, use that one.
- * XXX stdin is already closed, so this won't work.
- */
- if (initialVT != -1)
- {
- xf86Info.vtno = initialVT;
- }
- else if ((fstat(0, &status) >= 0)
- && S_ISCHR(status.st_mode)
- && (ioctl(0, VT_GETMODE, &vtmode) >= 0))
- {
- /* stdin is a VT */
- xf86Info.vtno = minor(status.st_rdev) + 1;
- }
- else
- {
- FatalError("%s: Cannot find a free VT",
- "xf86OpenPcvt");
- }
- }
- }
-
- close(fd);
- sprintf(vtname, "%s%01x", vtprefix, xf86Info.vtno - 1);
- if ((fd = open(vtname, PCVT_CONSOLE_MODE, 0)) < 0)
- {
- ErrorF("xf86OpenPcvt: Cannot open %s (%s)",
- vtname, strerror(errno));
- xf86Info.vtno = initialVT;
- sprintf(vtname, "%s%01x", vtprefix, xf86Info.vtno - 1);
- if ((fd = open(vtname, PCVT_CONSOLE_MODE, 0)) < 0) {
- FatalError("xf86OpenPcvt: Cannot open %s (%s)",
- vtname, strerror(errno));
- }
- }
- if (ioctl(fd, VT_GETMODE, &vtmode) < 0)
- {
- FatalError("xf86OpenPcvt: VT_GETMODE failed");
- }
- xf86Info.consType = PCVT;
-#ifdef WSCONS_SUPPORT
- xf86Msg(X_PROBED,
- "Using wscons driver on %s in pcvt compatibility mode "
- "(version %d.%d)\n", vtname,
- pcvt_version.rmajor, pcvt_version.rminor);
-#else
- xf86Msg(X_PROBED, "Using pcvt driver (version %d.%d)\n",
- pcvt_version.rmajor, pcvt_version.rminor);
-#endif
- }
- else
- {
- /* Not pcvt */
- close(fd);
- fd = -1;
- }
- }
- return fd;
-}
-
-#endif /* PCVT_SUPPORT */
-
-#ifdef WSCONS_SUPPORT
-
-static int
-xf86OpenWScons()
-{
- int fd = -1;
- int mode = WSDISPLAYIO_MODE_MAPPED;
- int i;
- char ttyname[16];
-
- /* XXX Is this ok? */
- for (i = 0; i < 8; i++) {
-#if defined(__NetBSD__)
- sprintf(ttyname, "/dev/ttyE%d", i);
-#elif defined(__OpenBSD__)
- sprintf(ttyname, "/dev/ttyC%x", i);
-#endif
- if ((fd = open(ttyname, 2)) != -1)
- break;
- }
- if (fd != -1) {
- if (ioctl(fd, WSDISPLAYIO_SMODE, &mode) < 0) {
- FatalError("%s: WSDISPLAYIO_MODE_MAPPED failed (%s)\n%s",
- "xf86OpenConsole", strerror(errno),
- CHECK_DRIVER_MSG);
- }
- xf86Info.consType = WSCONS;
- xf86Msg(X_PROBED, "Using wscons driver\n");
- }
- return fd;
-}
-
-#endif /* WSCONS_SUPPORT */
-
-void
-xf86CloseConsole()
-{
-#if defined(SYSCONS_SUPPORT) || defined(PCVT_SUPPORT)
- struct vt_mode VT;
-#endif
-
- if (ShareVTs) return;
-
- switch (xf86Info.consType)
- {
-#ifdef PCCONS_SUPPORT
- case PCCONS:
- ioctl (xf86Info.consoleFd, CONSOLE_X_MODE_OFF, 0);
- break;
-#endif /* PCCONS_SUPPORT */
-#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
- case SYSCONS:
- case PCVT:
- ioctl(xf86Info.consoleFd, KDSETMODE, KD_TEXT); /* Back to text mode */
- if (ioctl(xf86Info.consoleFd, VT_GETMODE, &VT) != -1)
- {
- VT.mode = VT_AUTO;
- ioctl(xf86Info.consoleFd, VT_SETMODE, &VT); /* dflt vt handling */
- }
-#if !defined(OpenBSD) && !defined(USE_DEV_IO) && !defined(USE_I386_IOPL)
- if (ioctl(xf86Info.consoleFd, KDDISABIO, 0) < 0)
- {
- xf86FatalError("xf86CloseConsole: KDDISABIO failed (%s)",
- strerror(errno));
- }
-#endif
- if (initialVT != -1)
- ioctl(xf86Info.consoleFd, VT_ACTIVATE, initialVT);
- break;
-#endif /* SYSCONS_SUPPORT || PCVT_SUPPORT */
-#ifdef WSCONS_SUPPORT
- case WSCONS:
- {
- int mode = WSDISPLAYIO_MODE_EMUL;
- ioctl(xf86Info.screenFd, WSDISPLAYIO_SMODE, &mode);
- break;
- }
-#endif
- }
-
- if (xf86Info.screenFd != xf86Info.consoleFd)
- {
- close(xf86Info.screenFd);
- close(xf86Info.consoleFd);
- if ((xf86Info.consoleFd = open("/dev/console",O_RDONLY,0)) <0)
- {
- xf86FatalError("xf86CloseConsole: Cannot open /dev/console (%s)",
- strerror(errno));
- }
- }
- close(xf86Info.consoleFd);
- if (devConsoleFd >= 0)
- close(devConsoleFd);
- return;
-}
-
-int
-xf86ProcessArgument(int argc, char *argv[], int i)
-{
- /*
- * Keep server from detaching from controlling tty. This is useful
- * when debugging (so the server can receive keyboard signals.
- */
- if (!strcmp(argv[i], "-keeptty"))
- {
- KeepTty = TRUE;
- return 1;
- }
-#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
- if (!strcmp(argv[i], "-sharevts"))
- {
- ShareVTs = TRUE;
- return 1;
- }
- if ((argv[i][0] == 'v') && (argv[i][1] == 't'))
- {
- if (sscanf(argv[i], "vt%2d", &VTnum) == 0 ||
- VTnum < 1 || VTnum > 12)
- {
- UseMsg();
- VTnum = -1;
- return 0;
- }
- return 1;
- }
-#endif /* SYSCONS_SUPPORT || PCVT_SUPPORT */
- return 0;
-}
-
-void
-xf86UseMsg()
-{
-#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
- ErrorF("vtXX use the specified VT number (1-12)\n");
- ErrorF("-sharevts share VTs with another X server\n");
-#endif /* SYSCONS_SUPPORT || PCVT_SUPPORT */
- ErrorF("-keeptty ");
- ErrorF("don't detach controlling tty (for debugging only)\n");
- return;
-}
+/*
+ * Copyright 1992 by Rich Murphey <Rich@Rice.edu>
+ * Copyright 1993 by David Wexelblat <dwex@goblin.org>
+ *
+ * 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 names of Rich Murphey and David Wexelblat
+ * not be used in advertising or publicity pertaining to distribution of
+ * the software without specific, written prior permission. Rich Murphey and
+ * David Wexelblat make no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * RICH MURPHEY AND DAVID WEXELBLAT DISCLAIM ALL WARRANTIES WITH REGARD TO
+ * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL RICH MURPHEY OR DAVID WEXELBLAT 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.
+ *
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <X11/X.h>
+
+#include "compiler.h"
+
+#include "xf86.h"
+#include "xf86Priv.h"
+#include "xf86_OSlib.h"
+
+#include <sys/utsname.h>
+#include <sys/ioctl.h>
+#include <stdlib.h>
+#include <errno.h>
+
+static Bool KeepTty = FALSE;
+static int devConsoleFd = -1;
+#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
+static int VTnum = -1;
+static int initialVT = -1;
+static Bool ShareVTs = FALSE;
+#endif
+
+#ifdef PCCONS_SUPPORT
+/* Stock 0.1 386bsd pccons console driver interface */
+#define PCCONS_CONSOLE_DEV1 "/dev/ttyv0"
+#define PCCONS_CONSOLE_DEV2 "/dev/vga"
+#define PCCONS_CONSOLE_MODE O_RDWR|O_NDELAY
+#endif
+
+#ifdef SYSCONS_SUPPORT
+/* The FreeBSD 1.1 version syscons driver uses /dev/ttyv0 */
+#define SYSCONS_CONSOLE_DEV1 "/dev/ttyv0"
+#define SYSCONS_CONSOLE_DEV2 "/dev/vga"
+#define SYSCONS_CONSOLE_MODE O_RDWR|O_NDELAY
+#endif
+
+#ifdef PCVT_SUPPORT
+/* Hellmuth Michaelis' pcvt driver */
+#ifndef __OpenBSD__
+# define PCVT_CONSOLE_DEV "/dev/ttyv0"
+#else
+# define PCVT_CONSOLE_DEV "/dev/ttyC0"
+#endif
+#define PCVT_CONSOLE_MODE O_RDWR|O_NDELAY
+#endif
+
+#if defined(WSCONS_SUPPORT) && defined(__NetBSD__)
+/* NetBSD's new console driver */
+#define WSCONS_PCVT_COMPAT_CONSOLE_DEV "/dev/ttyE0"
+#endif
+
+#ifdef __GLIBC__
+#define setpgrp setpgid
+#endif
+
+#define CHECK_DRIVER_MSG \
+ "Check your kernel's console driver configuration and /dev entries"
+
+static char *supported_drivers[] = {
+#ifdef PCCONS_SUPPORT
+ "pccons (with X support)",
+#endif
+#ifdef SYSCONS_SUPPORT
+ "syscons",
+#endif
+#ifdef PCVT_SUPPORT
+ "pcvt",
+#endif
+#ifdef WSCONS_SUPPORT
+ "wscons",
+#endif
+};
+
+
+/*
+ * Functions to probe for the existance of a supported console driver.
+ * Any function returns either a valid file descriptor (driver probed
+ * succesfully), -1 (driver not found), or uses FatalError() if the
+ * driver was found but proved to not support the required mode to run
+ * an X server.
+ */
+
+typedef int (*xf86ConsOpen_t)(void);
+
+#ifdef PCCONS_SUPPORT
+static int xf86OpenPccons(void);
+#endif /* PCCONS_SUPPORT */
+
+#ifdef SYSCONS_SUPPORT
+static int xf86OpenSyscons(void);
+#endif /* SYSCONS_SUPPORT */
+
+#ifdef PCVT_SUPPORT
+static int xf86OpenPcvt(void);
+#endif /* PCVT_SUPPORT */
+
+#ifdef WSCONS_SUPPORT
+static int xf86OpenWScons(void);
+#endif
+
+/*
+ * The sequence of the driver probes is important; start with the
+ * driver that is best distinguishable, and end with the most generic
+ * driver. (Otherwise, pcvt would also probe as syscons, and either
+ * pcvt or syscons might succesfully probe as pccons.)
+ */
+static xf86ConsOpen_t xf86ConsTab[] = {
+#ifdef PCVT_SUPPORT
+ xf86OpenPcvt,
+#endif
+#ifdef SYSCONS_SUPPORT
+ xf86OpenSyscons,
+#endif
+#ifdef PCCONS_SUPPORT
+ xf86OpenPccons,
+#endif
+#ifdef WSCONS_SUPPORT
+ xf86OpenWScons,
+#endif
+ (xf86ConsOpen_t)NULL
+};
+
+
+void
+xf86OpenConsole()
+{
+ int i, fd = -1;
+ xf86ConsOpen_t *driver;
+#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
+ int result;
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+ struct utsname uts;
+#endif
+ vtmode_t vtmode;
+#endif
+
+ if (serverGeneration == 1)
+ {
+ /* check if we are run with euid==0 */
+ if (geteuid() != 0)
+ {
+ FatalError("xf86OpenConsole: Server must be suid root");
+ }
+
+ if (!KeepTty)
+ {
+ /*
+ * detaching the controlling tty solves problems of kbd character
+ * loss. This is not interesting for CO driver, because it is
+ * exclusive.
+ */
+ setpgrp(0, getpid());
+ if ((i = open("/dev/tty",O_RDWR)) >= 0)
+ {
+ ioctl(i,TIOCNOTTY,(char *)0);
+ close(i);
+ }
+ }
+
+ /* detect which driver we are running on */
+ for (driver = xf86ConsTab; *driver; driver++)
+ {
+ if ((fd = (*driver)()) >= 0)
+ break;
+ }
+
+ /* Check that a supported console driver was found */
+ if (fd < 0)
+ {
+ char cons_drivers[80] = {0, };
+ for (i = 0; i < sizeof(supported_drivers) / sizeof(char *); i++)
+ {
+ if (i)
+ {
+ strcat(cons_drivers, ", ");
+ }
+ strcat(cons_drivers, supported_drivers[i]);
+ }
+ FatalError(
+ "%s: No console driver found\n\tSupported drivers: %s\n\t%s",
+ "xf86OpenConsole", cons_drivers, CHECK_DRIVER_MSG);
+ }
+#if 0 /* stdin is already closed in OsInit() */
+ fclose(stdin);
+#endif
+ xf86Info.consoleFd = fd;
+ xf86Info.screenFd = fd;
+
+ switch (xf86Info.consType)
+ {
+#ifdef PCCONS_SUPPORT
+ case PCCONS:
+ if (ioctl (xf86Info.consoleFd, CONSOLE_X_MODE_ON, 0) < 0)
+ {
+ FatalError("%s: CONSOLE_X_MODE_ON failed (%s)\n%s",
+ "xf86OpenConsole", strerror(errno),
+ CHECK_DRIVER_MSG);
+ }
+ /*
+ * Hack to prevent keyboard hanging when syslogd closes
+ * /dev/console
+ */
+ if ((devConsoleFd = open("/dev/console", O_WRONLY,0)) < 0)
+ {
+ xf86Msg(X_WARNING,
+ "xf86OpenConsole: couldn't open /dev/console (%s)\n",
+ strerror(errno));
+ }
+ break;
+#endif
+#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
+ case SYSCONS:
+ /* as of FreeBSD 2.2.8, syscons driver does not need the #1 vt
+ * switching anymore. Here we check for FreeBSD 3.1 and up.
+ * Add cases for other *BSD that behave the same.
+ */
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+ uname (&uts);
+ i = atof(uts.release) * 100;
+ if (i >= 310) goto acquire_vt;
+#endif
+ /* otherwise fall through */
+ case PCVT:
+#if !(defined(__NetBSD__) && (__NetBSD_Version__ >= 200000000))
+ /*
+ * First activate the #1 VT. This is a hack to allow a server
+ * to be started while another one is active. There should be
+ * a better way.
+ */
+ if (initialVT != 1) {
+
+ if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, 1) != 0)
+ {
+ xf86Msg(X_WARNING,
+ "xf86OpenConsole: VT_ACTIVATE failed\n");
+ }
+ sleep(1);
+ }
+#endif
+acquire_vt:
+ if (!ShareVTs) {
+ /*
+ * now get the VT
+ */
+ SYSCALL(result =
+ ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno));
+ if (result != 0)
+ {
+ xf86Msg(X_WARNING, "xf86OpenConsole: VT_ACTIVATE failed\n");
+ }
+ SYSCALL(result =
+ ioctl(xf86Info.consoleFd, VT_WAITACTIVE, xf86Info.vtno));
+ if (result != 0)
+ {
+ xf86Msg(X_WARNING, "xf86OpenConsole: VT_WAITACTIVE failed\n");
+ }
+
+ signal(SIGUSR1, xf86VTRequest);
+
+ vtmode.mode = VT_PROCESS;
+ vtmode.relsig = SIGUSR1;
+ vtmode.acqsig = SIGUSR1;
+ vtmode.frsig = SIGUSR1;
+ if (ioctl(xf86Info.consoleFd, VT_SETMODE, &vtmode) < 0)
+ {
+ FatalError("xf86OpenConsole: VT_SETMODE VT_PROCESS failed");
+ }
+ #if !defined(USE_DEV_IO) && !defined(USE_I386_IOPL)
+ if (ioctl(xf86Info.consoleFd, KDENABIO, 0) < 0)
+ {
+ FatalError("xf86OpenConsole: KDENABIO failed (%s)",
+ strerror(errno));
+ }
+ #endif
+ if (ioctl(xf86Info.consoleFd, KDSETMODE, KD_GRAPHICS) < 0)
+ {
+ FatalError("xf86OpenConsole: KDSETMODE KD_GRAPHICS failed");
+ }
+ } else { /* ShareVTs */
+ close(xf86Info.consoleFd);
+ }
+ break;
+#endif /* SYSCONS_SUPPORT || PCVT_SUPPORT */
+#ifdef WSCONS_SUPPORT
+ case WSCONS:
+ /* Nothing to do */
+ break;
+#endif
+ }
+ }
+ else
+ {
+ /* serverGeneration != 1 */
+#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
+ if (!ShareVTs) if (xf86Info.consType == SYSCONS || xf86Info.consType == PCVT)
+ {
+ if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno) != 0)
+ {
+ xf86Msg(X_WARNING, "xf86OpenConsole: VT_ACTIVATE failed\n");
+ }
+ }
+#endif /* SYSCONS_SUPPORT || PCVT_SUPPORT */
+ }
+ return;
+}
+
+
+#ifdef PCCONS_SUPPORT
+
+static int
+xf86OpenPccons()
+{
+ int fd = -1;
+
+ if ((fd = open(PCCONS_CONSOLE_DEV1, PCCONS_CONSOLE_MODE, 0))
+ >= 0 ||
+ (fd = open(PCCONS_CONSOLE_DEV2, PCCONS_CONSOLE_MODE, 0))
+ >= 0)
+ {
+ if (ioctl(fd, CONSOLE_X_MODE_OFF, 0) < 0)
+ {
+ FatalError(
+ "%s: CONSOLE_X_MODE_OFF failed (%s)\n%s\n%s",
+ "xf86OpenPccons",
+ strerror(errno),
+ "Was expecting pccons driver with X support",
+ CHECK_DRIVER_MSG);
+ }
+ xf86Info.consType = PCCONS;
+ xf86Msg(X_PROBED, "Using pccons driver with X support\n");
+ }
+ return fd;
+}
+
+#endif /* PCCONS_SUPPORT */
+
+#ifdef SYSCONS_SUPPORT
+
+static int
+xf86OpenSyscons()
+{
+ int fd = -1;
+ vtmode_t vtmode;
+ char vtname[12];
+ struct stat status;
+ long syscons_version;
+ MessageType from;
+
+ /* Check for syscons */
+ if ((fd = open(SYSCONS_CONSOLE_DEV1, SYSCONS_CONSOLE_MODE, 0)) >= 0
+ || (fd = open(SYSCONS_CONSOLE_DEV2, SYSCONS_CONSOLE_MODE, 0)) >= 0)
+ {
+ if (ioctl(fd, VT_GETMODE, &vtmode) >= 0)
+ {
+ /* Get syscons version */
+ if (ioctl(fd, CONS_GETVERS, &syscons_version) < 0)
+ {
+ syscons_version = 0;
+ }
+
+ xf86Info.vtno = VTnum;
+ from = X_CMDLINE;
+
+#ifdef VT_GETACTIVE
+ if (ioctl(fd, VT_GETACTIVE, &initialVT) < 0)
+ initialVT = -1;
+#endif
+ if (ShareVTs)
+ xf86Info.vtno = initialVT;
+
+ if (xf86Info.vtno == -1)
+ {
+ /*
+ * For old syscons versions (<0x100), VT_OPENQRY returns
+ * the current VT rather than the next free VT. In this
+ * case, the server gets started on the current VT instead
+ * of the next free VT.
+ */
+
+#if 0
+ /* check for the fixed VT_OPENQRY */
+ if (syscons_version >= 0x100)
+ {
+#endif
+ if (ioctl(fd, VT_OPENQRY, &xf86Info.vtno) < 0)
+ {
+ /* No free VTs */
+ xf86Info.vtno = -1;
+ }
+#if 0
+ }
+#endif
+
+ if (xf86Info.vtno == -1)
+ {
+ /*
+ * All VTs are in use. If initialVT was found, use it.
+ * Otherwise, if stdin is a VT, use that one.
+ * XXX stdin is already closed, so this won't work.
+ */
+ if (initialVT != -1)
+ {
+ xf86Info.vtno = initialVT;
+ }
+ else if ((fstat(0, &status) >= 0)
+ && S_ISCHR(status.st_mode)
+ && (ioctl(0, VT_GETMODE, &vtmode) >= 0))
+ {
+ /* stdin is a VT */
+ xf86Info.vtno = minor(status.st_rdev) + 1;
+ }
+ else
+ {
+ if (syscons_version >= 0x100)
+ {
+ FatalError("%s: Cannot find a free VT",
+ "xf86OpenSyscons");
+ }
+ /* Should no longer reach here */
+ FatalError("%s: %s %s\n\t%s %s",
+ "xf86OpenSyscons",
+ "syscons versions prior to 1.0 require",
+ "either the",
+ "server's stdin be a VT",
+ "or the use of the vtxx server option");
+ }
+ }
+ from = X_PROBED;
+ }
+
+ close(fd);
+#ifndef __OpenBSD__
+ sprintf(vtname, "/dev/ttyv%01x", xf86Info.vtno - 1);
+#else
+ sprintf(vtname, "/dev/ttyC%01x", xf86Info.vtno - 1);
+#endif
+ if ((fd = open(vtname, SYSCONS_CONSOLE_MODE, 0)) < 0)
+ {
+ FatalError("xf86OpenSyscons: Cannot open %s (%s)",
+ vtname, strerror(errno));
+ }
+ if (ioctl(fd, VT_GETMODE, &vtmode) < 0)
+ {
+ FatalError("xf86OpenSyscons: VT_GETMODE failed");
+ }
+ xf86Info.consType = SYSCONS;
+ xf86Msg(X_PROBED, "Using syscons driver with X support");
+ if (syscons_version >= 0x100)
+ {
+ xf86ErrorF(" (version %ld.%ld)\n", syscons_version >> 8,
+ syscons_version & 0xFF);
+ }
+ else
+ {
+ xf86ErrorF(" (version 0.x)\n");
+ }
+ xf86Msg(from, "using VT number %d\n\n", xf86Info.vtno);
+ }
+ else
+ {
+ /* VT_GETMODE failed, probably not syscons */
+ close(fd);
+ fd = -1;
+ }
+ }
+ return fd;
+}
+
+#endif /* SYSCONS_SUPPORT */
+
+
+#ifdef PCVT_SUPPORT
+
+static int
+xf86OpenPcvt()
+{
+ /* This looks much like syscons, since pcvt is API compatible */
+ int fd = -1;
+ vtmode_t vtmode;
+ char vtname[12], *vtprefix;
+ struct stat status;
+ struct pcvtid pcvt_version;
+
+#ifndef __OpenBSD__
+ vtprefix = "/dev/ttyv";
+#else
+ vtprefix = "/dev/ttyC";
+#endif
+
+ fd = open(PCVT_CONSOLE_DEV, PCVT_CONSOLE_MODE, 0);
+#ifdef WSCONS_PCVT_COMPAT_CONSOLE_DEV
+ if (fd < 0)
+ {
+ fd = open(WSCONS_PCVT_COMPAT_CONSOLE_DEV, PCVT_CONSOLE_MODE, 0);
+ vtprefix = "/dev/ttyE";
+ }
+#endif
+ if (fd >= 0)
+ {
+ if (ioctl(fd, VGAPCVTID, &pcvt_version) >= 0)
+ {
+ if(ioctl(fd, VT_GETMODE, &vtmode) < 0)
+ {
+ FatalError("%s: VT_GETMODE failed\n%s%s\n%s",
+ "xf86OpenPcvt",
+ "Found pcvt driver but X11 seems to be",
+ " not supported.", CHECK_DRIVER_MSG);
+ }
+
+ xf86Info.vtno = VTnum;
+
+ if (ioctl(fd, VT_GETACTIVE, &initialVT) < 0)
+ initialVT = -1;
+
+ if (xf86Info.vtno == -1)
+ {
+ if (ioctl(fd, VT_OPENQRY, &xf86Info.vtno) < 0)
+ {
+ /* No free VTs */
+ xf86Info.vtno = -1;
+ }
+
+ if (xf86Info.vtno == -1)
+ {
+ /*
+ * All VTs are in use. If initialVT was found, use it.
+ * Otherwise, if stdin is a VT, use that one.
+ * XXX stdin is already closed, so this won't work.
+ */
+ if (initialVT != -1)
+ {
+ xf86Info.vtno = initialVT;
+ }
+ else if ((fstat(0, &status) >= 0)
+ && S_ISCHR(status.st_mode)
+ && (ioctl(0, VT_GETMODE, &vtmode) >= 0))
+ {
+ /* stdin is a VT */
+ xf86Info.vtno = minor(status.st_rdev) + 1;
+ }
+ else
+ {
+ FatalError("%s: Cannot find a free VT",
+ "xf86OpenPcvt");
+ }
+ }
+ }
+
+ close(fd);
+ sprintf(vtname, "%s%01x", vtprefix, xf86Info.vtno - 1);
+ if ((fd = open(vtname, PCVT_CONSOLE_MODE, 0)) < 0)
+ {
+ ErrorF("xf86OpenPcvt: Cannot open %s (%s)",
+ vtname, strerror(errno));
+ xf86Info.vtno = initialVT;
+ sprintf(vtname, "%s%01x", vtprefix, xf86Info.vtno - 1);
+ if ((fd = open(vtname, PCVT_CONSOLE_MODE, 0)) < 0) {
+ FatalError("xf86OpenPcvt: Cannot open %s (%s)",
+ vtname, strerror(errno));
+ }
+ }
+ if (ioctl(fd, VT_GETMODE, &vtmode) < 0)
+ {
+ FatalError("xf86OpenPcvt: VT_GETMODE failed");
+ }
+ xf86Info.consType = PCVT;
+#ifdef WSCONS_SUPPORT
+ xf86Msg(X_PROBED,
+ "Using wscons driver on %s in pcvt compatibility mode "
+ "(version %d.%d)\n", vtname,
+ pcvt_version.rmajor, pcvt_version.rminor);
+#else
+ xf86Msg(X_PROBED, "Using pcvt driver (version %d.%d)\n",
+ pcvt_version.rmajor, pcvt_version.rminor);
+#endif
+ }
+ else
+ {
+ /* Not pcvt */
+ close(fd);
+ fd = -1;
+ }
+ }
+ return fd;
+}
+
+#endif /* PCVT_SUPPORT */
+
+#ifdef WSCONS_SUPPORT
+
+static int
+xf86OpenWScons()
+{
+ int fd = -1;
+ int mode = WSDISPLAYIO_MODE_MAPPED;
+ int i;
+ char ttyname[16];
+
+ /* XXX Is this ok? */
+ for (i = 0; i < 8; i++) {
+#if defined(__NetBSD__)
+ sprintf(ttyname, "/dev/ttyE%d", i);
+#elif defined(__OpenBSD__)
+ sprintf(ttyname, "/dev/ttyC%x", i);
+#endif
+ if ((fd = open(ttyname, 2)) != -1)
+ break;
+ }
+ if (fd != -1) {
+ if (ioctl(fd, WSDISPLAYIO_SMODE, &mode) < 0) {
+ FatalError("%s: WSDISPLAYIO_MODE_MAPPED failed (%s)\n%s",
+ "xf86OpenConsole", strerror(errno),
+ CHECK_DRIVER_MSG);
+ }
+ xf86Info.consType = WSCONS;
+ xf86Msg(X_PROBED, "Using wscons driver\n");
+ }
+ return fd;
+}
+
+#endif /* WSCONS_SUPPORT */
+
+void
+xf86CloseConsole()
+{
+#if defined(SYSCONS_SUPPORT) || defined(PCVT_SUPPORT)
+ struct vt_mode VT;
+#endif
+
+ if (ShareVTs) return;
+
+ switch (xf86Info.consType)
+ {
+#ifdef PCCONS_SUPPORT
+ case PCCONS:
+ ioctl (xf86Info.consoleFd, CONSOLE_X_MODE_OFF, 0);
+ break;
+#endif /* PCCONS_SUPPORT */
+#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
+ case SYSCONS:
+ case PCVT:
+ ioctl(xf86Info.consoleFd, KDSETMODE, KD_TEXT); /* Back to text mode */
+ if (ioctl(xf86Info.consoleFd, VT_GETMODE, &VT) != -1)
+ {
+ VT.mode = VT_AUTO;
+ ioctl(xf86Info.consoleFd, VT_SETMODE, &VT); /* dflt vt handling */
+ }
+#if !defined(OpenBSD) && !defined(USE_DEV_IO) && !defined(USE_I386_IOPL)
+ if (ioctl(xf86Info.consoleFd, KDDISABIO, 0) < 0)
+ {
+ xf86FatalError("xf86CloseConsole: KDDISABIO failed (%s)",
+ strerror(errno));
+ }
+#endif
+ if (initialVT != -1)
+ ioctl(xf86Info.consoleFd, VT_ACTIVATE, initialVT);
+ break;
+#endif /* SYSCONS_SUPPORT || PCVT_SUPPORT */
+#ifdef WSCONS_SUPPORT
+ case WSCONS:
+ {
+ int mode = WSDISPLAYIO_MODE_EMUL;
+ ioctl(xf86Info.screenFd, WSDISPLAYIO_SMODE, &mode);
+ break;
+ }
+#endif
+ }
+
+ if (xf86Info.screenFd != xf86Info.consoleFd)
+ {
+ close(xf86Info.screenFd);
+ close(xf86Info.consoleFd);
+ if ((xf86Info.consoleFd = open("/dev/console",O_RDONLY,0)) <0)
+ {
+ xf86FatalError("xf86CloseConsole: Cannot open /dev/console (%s)",
+ strerror(errno));
+ }
+ }
+ close(xf86Info.consoleFd);
+ if (devConsoleFd >= 0)
+ close(devConsoleFd);
+ return;
+}
+
+int
+xf86ProcessArgument(int argc, char *argv[], int i)
+{
+ /*
+ * Keep server from detaching from controlling tty. This is useful
+ * when debugging (so the server can receive keyboard signals.
+ */
+ if (!strcmp(argv[i], "-keeptty"))
+ {
+ KeepTty = TRUE;
+ return 1;
+ }
+#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
+ if (!strcmp(argv[i], "-sharevts"))
+ {
+ ShareVTs = TRUE;
+ return 1;
+ }
+ if ((argv[i][0] == 'v') && (argv[i][1] == 't'))
+ {
+ if (sscanf(argv[i], "vt%2d", &VTnum) == 0 ||
+ VTnum < 1 || VTnum > 12)
+ {
+ UseMsg();
+ VTnum = -1;
+ return 0;
+ }
+ return 1;
+ }
+#endif /* SYSCONS_SUPPORT || PCVT_SUPPORT */
+ return 0;
+}
+
+void
+xf86UseMsg()
+{
+#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
+ ErrorF("vtXX use the specified VT number (1-12)\n");
+ ErrorF("-sharevts share VTs with another X server\n");
+#endif /* SYSCONS_SUPPORT || PCVT_SUPPORT */
+ ErrorF("-keeptty ");
+ ErrorF("don't detach controlling tty (for debugging only)\n");
+ return;
+}
diff --git a/xorg-server/hw/xfree86/os-support/linux/lnx_init.c b/xorg-server/hw/xfree86/os-support/linux/lnx_init.c
index 77dfb2f16..647c05c3a 100644
--- a/xorg-server/hw/xfree86/os-support/linux/lnx_init.c
+++ b/xorg-server/hw/xfree86/os-support/linux/lnx_init.c
@@ -1,345 +1,345 @@
-/*
- * Copyright 1992 by Orest Zborowski <obz@Kodak.com>
- * Copyright 1993 by David Wexelblat <dwex@goblin.org>
- *
- * 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 names of Orest Zborowski and David Wexelblat
- * not be used in advertising or publicity pertaining to distribution of
- * the software without specific, written prior permission. Orest Zborowski
- * and David Wexelblat make no representations about the suitability of this
- * software for any purpose. It is provided "as is" without express or
- * implied warranty.
- *
- * OREST ZBOROWSKI AND DAVID WEXELBLAT DISCLAIMS ALL WARRANTIES WITH REGARD
- * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL OREST ZBOROWSKI OR DAVID WEXELBLAT 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.
- *
- */
-
-#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"
-
-#include <sys/stat.h>
-
-static Bool KeepTty = FALSE;
-static Bool VTSwitch = TRUE;
-static Bool ShareVTs = FALSE;
-static int activeVT = -1;
-
-static char vtname[11];
-static struct termios tty_attr; /* tty state to restore */
-static int tty_mode; /* kbd mode to restore */
-
-static void *console_handler;
-
-static void
-drain_console(int fd, void *closure)
-{
- errno = 0;
- if (tcflush(fd, TCIOFLUSH) == -1 && errno == EIO) {
- xf86RemoveGeneralHandler(console_handler);
- console_handler = NULL;
- }
-}
-
-static void
-switch_to(int vt, const char *from)
-{
- int ret;
-
- SYSCALL(ret = ioctl(xf86Info.consoleFd, VT_ACTIVATE, vt));
- if (ret < 0)
- FatalError("%s: VT_ACTIVATE failed: %s\n", from, strerror(errno));
-
- SYSCALL(ret = ioctl(xf86Info.consoleFd, VT_WAITACTIVE, vt));
- if (ret < 0)
- FatalError("%s: VT_WAITACTIVE failed: %s\n", from, strerror(errno));
-}
-
-void
-xf86OpenConsole(void)
-{
- int i, fd = -1, ret;
- struct vt_mode VT;
- struct vt_stat vts;
- MessageType from = X_PROBED;
- char *tty0[] = { "/dev/tty0", "/dev/vc/0", NULL };
- char *vcs[] = { "/dev/vc/%d", "/dev/tty%d", NULL };
-
- if (serverGeneration == 1) {
-
- /* when KeepTty check if we're run with euid==0 */
- if (KeepTty && geteuid() != 0)
- FatalError("xf86OpenConsole:"
- " Server must be suid root for option \"KeepTTY\"\n");
-
- /*
- * setup the virtual terminal manager
- */
- if (xf86Info.vtno != -1) {
- from = X_CMDLINE;
- } else {
-
- i=0;
- while (tty0[i] != NULL) {
- if ((fd = open(tty0[i],O_WRONLY,0)) >= 0)
- break;
- i++;
- }
-
- if (fd < 0)
- FatalError(
- "xf86OpenConsole: Cannot open /dev/tty0 (%s)\n",
- strerror(errno));
-
- if (ShareVTs)
- {
- SYSCALL(ret = ioctl(fd, VT_GETSTATE, &vts));
- if (ret < 0)
- FatalError("xf86OpenConsole: Cannot find the current"
- " VT (%s)\n", strerror(errno));
- xf86Info.vtno = vts.v_active;
- } else {
- SYSCALL(ret = ioctl(fd, VT_OPENQRY, &xf86Info.vtno));
- if (ret < 0)
- FatalError("xf86OpenConsole: Cannot find a free VT: "
- "%s\n", strerror(errno));
- if (xf86Info.vtno == -1)
- FatalError("xf86OpenConsole: Cannot find a free VT\n");
- }
- close(fd);
- }
-
- xf86Msg(from, "using VT number %d\n\n", xf86Info.vtno);
-
- if (!KeepTty) {
- pid_t ppid = getppid();
- pid_t ppgid;
- ppgid = getpgid(ppid);
-
- /*
- * change to parent process group that pgid != pid so
- * that setsid() doesn't fail and we become process
- * group leader
- */
- if (setpgid(0,ppgid) < 0)
- xf86Msg(X_WARNING, "xf86OpenConsole: setpgid failed: %s\n",
- strerror(errno));
-
- /* become process group leader */
- if ((setsid() < 0))
- xf86Msg(X_WARNING, "xf86OpenConsole: setsid failed: %s\n",
- strerror(errno));
- }
-
- i=0;
- while (vcs[i] != NULL) {
- sprintf(vtname, vcs[i], xf86Info.vtno); /* /dev/tty1-64 */
- if ((xf86Info.consoleFd = open(vtname, O_RDWR|O_NDELAY, 0)) >= 0)
- break;
- i++;
- }
-
- if (xf86Info.consoleFd < 0)
- FatalError("xf86OpenConsole: Cannot open virtual console"
- " %d (%s)\n", xf86Info.vtno, strerror(errno));
-
- /*
- * Linux doesn't switch to an active vt after the last close of a vt,
- * so we do this ourselves by remembering which is active now.
- */
- SYSCALL(ret = ioctl(xf86Info.consoleFd, VT_GETSTATE, &vts));
- if (ret < 0)
- xf86Msg(X_WARNING,"xf86OpenConsole: VT_GETSTATE failed: %s\n",
- strerror(errno));
- else
- activeVT = vts.v_active;
-
-#if 0
- if (!KeepTty) {
- /*
- * Detach from the controlling tty to avoid char loss
- */
- if ((i = open("/dev/tty",O_RDWR)) >= 0) {
- SYSCALL(ioctl(i, TIOCNOTTY, 0));
- close(i);
- }
- }
-#endif
-
- if (!ShareVTs)
- {
- struct termios nTty;
-
- /*
- * now get the VT. This _must_ succeed, or else fail completely.
- */
- switch_to(xf86Info.vtno, "xf86OpenConsole");
-
- SYSCALL(ret = ioctl(xf86Info.consoleFd, VT_GETMODE, &VT));
- if (ret < 0)
- FatalError("xf86OpenConsole: VT_GETMODE failed %s\n",
- strerror(errno));
-
- signal(SIGUSR1, xf86VTRequest);
-
- VT.mode = VT_PROCESS;
- VT.relsig = SIGUSR1;
- VT.acqsig = SIGUSR1;
-
- SYSCALL(ret = ioctl(xf86Info.consoleFd, VT_SETMODE, &VT));
- if (ret < 0)
- FatalError("xf86OpenConsole: VT_SETMODE VT_PROCESS failed: %s\n",
- strerror(errno));
-
- SYSCALL(ret = ioctl(xf86Info.consoleFd, KDSETMODE, KD_GRAPHICS));
- if (ret < 0)
- FatalError("xf86OpenConsole: KDSETMODE KD_GRAPHICS failed %s\n",
- strerror(errno));
-
- tcgetattr(xf86Info.consoleFd, &tty_attr);
- SYSCALL(ioctl(xf86Info.consoleFd, KDGKBMODE, &tty_mode));
-
- SYSCALL(ret = ioctl(xf86Info.consoleFd, KDSKBMODE, K_RAW));
- if (ret < 0)
- FatalError("xf86OpenConsole: KDSKBMODE K_RAW failed %s\n",
- strerror(errno));
-
- nTty = tty_attr;
- nTty.c_iflag = (IGNPAR | IGNBRK) & (~PARMRK) & (~ISTRIP);
- nTty.c_oflag = 0;
- nTty.c_cflag = CREAD | CS8;
- nTty.c_lflag = 0;
- nTty.c_cc[VTIME]=0;
- nTty.c_cc[VMIN]=1;
- cfsetispeed(&nTty, 9600);
- cfsetospeed(&nTty, 9600);
- tcsetattr(xf86Info.consoleFd, TCSANOW, &nTty);
-
- /* need to keep the buffer clean, else the kernel gets angry */
- xf86SetConsoleHandler(drain_console, NULL);
-
- /* we really should have a InitOSInputDevices() function instead
- * of Init?$#*&Device(). So I just place it here */
- }
- } else { /* serverGeneration != 1 */
- if (!ShareVTs && VTSwitch)
- {
- /* now get the VT */
- switch_to(xf86Info.vtno, "xf86OpenConsole");
- }
- }
-}
-
-void
-xf86CloseConsole(void)
-{
- struct vt_mode VT;
- int ret;
-
- if (ShareVTs) {
- close(xf86Info.consoleFd);
- return;
- }
-
- if (console_handler) {
- xf86RemoveGeneralHandler(console_handler);
- console_handler = NULL;
- };
-
- /* Back to text mode ... */
- SYSCALL(ret = ioctl(xf86Info.consoleFd, KDSETMODE, KD_TEXT));
- if (ret < 0)
- xf86Msg(X_WARNING, "xf86CloseConsole: KDSETMODE failed: %s\n",
- strerror(errno));
-
- SYSCALL(ioctl(xf86Info.consoleFd, KDSKBMODE, tty_mode));
- tcsetattr(xf86Info.consoleFd, TCSANOW, &tty_attr);
-
- SYSCALL(ret = ioctl(xf86Info.consoleFd, VT_GETMODE, &VT));
- if (ret < 0)
- xf86Msg(X_WARNING, "xf86CloseConsole: VT_GETMODE failed: %s\n",
- strerror(errno));
- else {
- /* set dflt vt handling */
- VT.mode = VT_AUTO;
- SYSCALL(ret = ioctl(xf86Info.consoleFd, VT_SETMODE, &VT));
- if (ret < 0)
- xf86Msg(X_WARNING, "xf86CloseConsole: VT_SETMODE failed: %s\n",
- strerror(errno));
- }
-
- if (VTSwitch)
- {
- /*
- * Perform a switch back to the active VT when we were started
- */
- if (activeVT >= 0) {
- switch_to(activeVT, "xf86CloseConsole");
- activeVT = -1;
- }
- }
- close(xf86Info.consoleFd); /* make the vt-manager happy */
-}
-
-int
-xf86ProcessArgument(int argc, char *argv[], int i)
-{
- /*
- * Keep server from detaching from controlling tty. This is useful
- * when debugging (so the server can receive keyboard signals.
- */
- if (!strcmp(argv[i], "-keeptty"))
- {
- KeepTty = TRUE;
- return 1;
- }
- if (!strcmp(argv[i], "-novtswitch"))
- {
- VTSwitch = FALSE;
- return 1;
- }
- if (!strcmp(argv[i], "-sharevts"))
- {
- ShareVTs = TRUE;
- return 1;
- }
- if ((argv[i][0] == 'v') && (argv[i][1] == 't'))
- {
- if (sscanf(argv[i], "vt%2d", &xf86Info.vtno) == 0)
- {
- UseMsg();
- xf86Info.vtno = -1;
- return 0;
- }
- return 1;
- }
- return 0;
-}
-
-void
-xf86UseMsg(void)
-{
- ErrorF("vtXX use the specified VT number\n");
- ErrorF("-keeptty ");
- ErrorF("don't detach controlling tty (for debugging only)\n");
- ErrorF("-novtswitch don't immediately switch to new VT\n");
- ErrorF("-sharevts share VTs with another X server\n");
-}
+/*
+ * Copyright 1992 by Orest Zborowski <obz@Kodak.com>
+ * Copyright 1993 by David Wexelblat <dwex@goblin.org>
+ *
+ * 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 names of Orest Zborowski and David Wexelblat
+ * not be used in advertising or publicity pertaining to distribution of
+ * the software without specific, written prior permission. Orest Zborowski
+ * and David Wexelblat make no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * OREST ZBOROWSKI AND DAVID WEXELBLAT DISCLAIMS ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL OREST ZBOROWSKI OR DAVID WEXELBLAT 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.
+ *
+ */
+
+#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"
+
+#include <sys/stat.h>
+
+static Bool KeepTty = FALSE;
+static Bool VTSwitch = TRUE;
+static Bool ShareVTs = FALSE;
+static int activeVT = -1;
+
+static char vtname[11];
+static struct termios tty_attr; /* tty state to restore */
+static int tty_mode; /* kbd mode to restore */
+
+static void *console_handler;
+
+static void
+drain_console(int fd, void *closure)
+{
+ errno = 0;
+ if (tcflush(fd, TCIOFLUSH) == -1 && errno == EIO) {
+ xf86RemoveGeneralHandler(console_handler);
+ console_handler = NULL;
+ }
+}
+
+static void
+switch_to(int vt, const char *from)
+{
+ int ret;
+
+ SYSCALL(ret = ioctl(xf86Info.consoleFd, VT_ACTIVATE, vt));
+ if (ret < 0)
+ FatalError("%s: VT_ACTIVATE failed: %s\n", from, strerror(errno));
+
+ SYSCALL(ret = ioctl(xf86Info.consoleFd, VT_WAITACTIVE, vt));
+ if (ret < 0)
+ FatalError("%s: VT_WAITACTIVE failed: %s\n", from, strerror(errno));
+}
+
+void
+xf86OpenConsole(void)
+{
+ int i, fd = -1, ret;
+ struct vt_mode VT;
+ struct vt_stat vts;
+ MessageType from = X_PROBED;
+ char *tty0[] = { "/dev/tty0", "/dev/vc/0", NULL };
+ char *vcs[] = { "/dev/vc/%d", "/dev/tty%d", NULL };
+
+ if (serverGeneration == 1) {
+
+ /* when KeepTty check if we're run with euid==0 */
+ if (KeepTty && geteuid() != 0)
+ FatalError("xf86OpenConsole:"
+ " Server must be suid root for option \"KeepTTY\"\n");
+
+ /*
+ * setup the virtual terminal manager
+ */
+ if (xf86Info.vtno != -1) {
+ from = X_CMDLINE;
+ } else {
+
+ i=0;
+ while (tty0[i] != NULL) {
+ if ((fd = open(tty0[i],O_WRONLY,0)) >= 0)
+ break;
+ i++;
+ }
+
+ if (fd < 0)
+ FatalError(
+ "xf86OpenConsole: Cannot open /dev/tty0 (%s)\n",
+ strerror(errno));
+
+ if (ShareVTs)
+ {
+ SYSCALL(ret = ioctl(fd, VT_GETSTATE, &vts));
+ if (ret < 0)
+ FatalError("xf86OpenConsole: Cannot find the current"
+ " VT (%s)\n", strerror(errno));
+ xf86Info.vtno = vts.v_active;
+ } else {
+ SYSCALL(ret = ioctl(fd, VT_OPENQRY, &xf86Info.vtno));
+ if (ret < 0)
+ FatalError("xf86OpenConsole: Cannot find a free VT: "
+ "%s\n", strerror(errno));
+ if (xf86Info.vtno == -1)
+ FatalError("xf86OpenConsole: Cannot find a free VT\n");
+ }
+ close(fd);
+ }
+
+ xf86Msg(from, "using VT number %d\n\n", xf86Info.vtno);
+
+ if (!KeepTty) {
+ pid_t ppid = getppid();
+ pid_t ppgid;
+ ppgid = getpgid(ppid);
+
+ /*
+ * change to parent process group that pgid != pid so
+ * that setsid() doesn't fail and we become process
+ * group leader
+ */
+ if (setpgid(0,ppgid) < 0)
+ xf86Msg(X_WARNING, "xf86OpenConsole: setpgid failed: %s\n",
+ strerror(errno));
+
+ /* become process group leader */
+ if ((setsid() < 0))
+ xf86Msg(X_WARNING, "xf86OpenConsole: setsid failed: %s\n",
+ strerror(errno));
+ }
+
+ i=0;
+ while (vcs[i] != NULL) {
+ sprintf(vtname, vcs[i], xf86Info.vtno); /* /dev/tty1-64 */
+ if ((xf86Info.consoleFd = open(vtname, O_RDWR|O_NDELAY, 0)) >= 0)
+ break;
+ i++;
+ }
+
+ if (xf86Info.consoleFd < 0)
+ FatalError("xf86OpenConsole: Cannot open virtual console"
+ " %d (%s)\n", xf86Info.vtno, strerror(errno));
+
+ /*
+ * Linux doesn't switch to an active vt after the last close of a vt,
+ * so we do this ourselves by remembering which is active now.
+ */
+ SYSCALL(ret = ioctl(xf86Info.consoleFd, VT_GETSTATE, &vts));
+ if (ret < 0)
+ xf86Msg(X_WARNING,"xf86OpenConsole: VT_GETSTATE failed: %s\n",
+ strerror(errno));
+ else
+ activeVT = vts.v_active;
+
+#if 0
+ if (!KeepTty) {
+ /*
+ * Detach from the controlling tty to avoid char loss
+ */
+ if ((i = open("/dev/tty",O_RDWR)) >= 0) {
+ SYSCALL(ioctl(i, TIOCNOTTY, 0));
+ close(i);
+ }
+ }
+#endif
+
+ if (!ShareVTs)
+ {
+ struct termios nTty;
+
+ /*
+ * now get the VT. This _must_ succeed, or else fail completely.
+ */
+ switch_to(xf86Info.vtno, "xf86OpenConsole");
+
+ SYSCALL(ret = ioctl(xf86Info.consoleFd, VT_GETMODE, &VT));
+ if (ret < 0)
+ FatalError("xf86OpenConsole: VT_GETMODE failed %s\n",
+ strerror(errno));
+
+ signal(SIGUSR1, xf86VTRequest);
+
+ VT.mode = VT_PROCESS;
+ VT.relsig = SIGUSR1;
+ VT.acqsig = SIGUSR1;
+
+ SYSCALL(ret = ioctl(xf86Info.consoleFd, VT_SETMODE, &VT));
+ if (ret < 0)
+ FatalError("xf86OpenConsole: VT_SETMODE VT_PROCESS failed: %s\n",
+ strerror(errno));
+
+ SYSCALL(ret = ioctl(xf86Info.consoleFd, KDSETMODE, KD_GRAPHICS));
+ if (ret < 0)
+ FatalError("xf86OpenConsole: KDSETMODE KD_GRAPHICS failed %s\n",
+ strerror(errno));
+
+ tcgetattr(xf86Info.consoleFd, &tty_attr);
+ SYSCALL(ioctl(xf86Info.consoleFd, KDGKBMODE, &tty_mode));
+
+ SYSCALL(ret = ioctl(xf86Info.consoleFd, KDSKBMODE, K_RAW));
+ if (ret < 0)
+ FatalError("xf86OpenConsole: KDSKBMODE K_RAW failed %s\n",
+ strerror(errno));
+
+ nTty = tty_attr;
+ nTty.c_iflag = (IGNPAR | IGNBRK) & (~PARMRK) & (~ISTRIP);
+ nTty.c_oflag = 0;
+ nTty.c_cflag = CREAD | CS8;
+ nTty.c_lflag = 0;
+ nTty.c_cc[VTIME]=0;
+ nTty.c_cc[VMIN]=1;
+ cfsetispeed(&nTty, 9600);
+ cfsetospeed(&nTty, 9600);
+ tcsetattr(xf86Info.consoleFd, TCSANOW, &nTty);
+
+ /* need to keep the buffer clean, else the kernel gets angry */
+ xf86SetConsoleHandler(drain_console, NULL);
+
+ /* we really should have a InitOSInputDevices() function instead
+ * of Init?$#*&Device(). So I just place it here */
+ }
+ } else { /* serverGeneration != 1 */
+ if (!ShareVTs && VTSwitch)
+ {
+ /* now get the VT */
+ switch_to(xf86Info.vtno, "xf86OpenConsole");
+ }
+ }
+}
+
+void
+xf86CloseConsole(void)
+{
+ struct vt_mode VT;
+ int ret;
+
+ if (ShareVTs) {
+ close(xf86Info.consoleFd);
+ return;
+ }
+
+ if (console_handler) {
+ xf86RemoveGeneralHandler(console_handler);
+ console_handler = NULL;
+ };
+
+ /* Back to text mode ... */
+ SYSCALL(ret = ioctl(xf86Info.consoleFd, KDSETMODE, KD_TEXT));
+ if (ret < 0)
+ xf86Msg(X_WARNING, "xf86CloseConsole: KDSETMODE failed: %s\n",
+ strerror(errno));
+
+ SYSCALL(ioctl(xf86Info.consoleFd, KDSKBMODE, tty_mode));
+ tcsetattr(xf86Info.consoleFd, TCSANOW, &tty_attr);
+
+ SYSCALL(ret = ioctl(xf86Info.consoleFd, VT_GETMODE, &VT));
+ if (ret < 0)
+ xf86Msg(X_WARNING, "xf86CloseConsole: VT_GETMODE failed: %s\n",
+ strerror(errno));
+ else {
+ /* set dflt vt handling */
+ VT.mode = VT_AUTO;
+ SYSCALL(ret = ioctl(xf86Info.consoleFd, VT_SETMODE, &VT));
+ if (ret < 0)
+ xf86Msg(X_WARNING, "xf86CloseConsole: VT_SETMODE failed: %s\n",
+ strerror(errno));
+ }
+
+ if (VTSwitch)
+ {
+ /*
+ * Perform a switch back to the active VT when we were started
+ */
+ if (activeVT >= 0) {
+ switch_to(activeVT, "xf86CloseConsole");
+ activeVT = -1;
+ }
+ }
+ close(xf86Info.consoleFd); /* make the vt-manager happy */
+}
+
+int
+xf86ProcessArgument(int argc, char *argv[], int i)
+{
+ /*
+ * Keep server from detaching from controlling tty. This is useful
+ * when debugging (so the server can receive keyboard signals.
+ */
+ if (!strcmp(argv[i], "-keeptty"))
+ {
+ KeepTty = TRUE;
+ return 1;
+ }
+ if (!strcmp(argv[i], "-novtswitch"))
+ {
+ VTSwitch = FALSE;
+ return 1;
+ }
+ if (!strcmp(argv[i], "-sharevts"))
+ {
+ ShareVTs = TRUE;
+ return 1;
+ }
+ if ((argv[i][0] == 'v') && (argv[i][1] == 't'))
+ {
+ if (sscanf(argv[i], "vt%2d", &xf86Info.vtno) == 0)
+ {
+ UseMsg();
+ xf86Info.vtno = -1;
+ return 0;
+ }
+ return 1;
+ }
+ return 0;
+}
+
+void
+xf86UseMsg(void)
+{
+ ErrorF("vtXX use the specified VT number\n");
+ ErrorF("-keeptty ");
+ ErrorF("don't detach controlling tty (for debugging only)\n");
+ ErrorF("-novtswitch don't immediately switch to new VT\n");
+ ErrorF("-sharevts share VTs with another X server\n");
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-12 09:19:53 +0000