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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/xf86_OSlib.h838
2 files changed, 1175 insertions, 1175 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/xf86_OSlib.h b/xorg-server/hw/xfree86/os-support/xf86_OSlib.h
index 147a201ee..926e6a725 100644
--- a/xorg-server/hw/xfree86/os-support/xf86_OSlib.h
+++ b/xorg-server/hw/xfree86/os-support/xf86_OSlib.h
@@ -1,419 +1,419 @@
-/*
- * Copyright 1990, 1991 by Thomas Roell, Dinkelscherben, Germany
- * Copyright 1992 by David Dawes <dawes@XFree86.org>
- * Copyright 1992 by Jim Tsillas <jtsilla@damon.ccs.northeastern.edu>
- * Copyright 1992 by Rich Murphey <Rich@Rice.edu>
- * Copyright 1992 by Robert Baron <Robert.Baron@ernst.mach.cs.cmu.edu>
- * Copyright 1992 by Orest Zborowski <obz@eskimo.com>
- * Copyright 1993 by Vrije Universiteit, The Netherlands
- * Copyright 1993 by David Wexelblat <dwex@XFree86.org>
- * Copyright 1994, 1996 by Holger Veit <Holger.Veit@gmd.de>
- * Copyright 1997 by Takis Psarogiannakopoulos <takis@dpmms.cam.ac.uk>
- * Copyright 1994-2003 by The XFree86 Project, Inc
- *
- * 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 the above listed copyright holders
- * not be used in advertising or publicity pertaining to distribution of
- * the software without specific, written prior permission. The above listed
- * copyright holders make no representations about the suitability of this
- * software for any purpose. It is provided "as is" without express or
- * implied warranty.
- *
- * THE ABOVE LISTED COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD
- * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDERS 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.
- *
- */
-
-/*
- * The ARM32 code here carries the following copyright:
- *
- * Copyright 1997
- * Digital Equipment Corporation. All rights reserved.
- * This software is furnished under license and may be used and copied only in
- * accordance with the following terms and conditions. Subject to these
- * conditions, you may download, copy, install, use, modify and distribute
- * this software in source and/or binary form. No title or ownership is
- * transferred hereby.
- *
- * 1) Any source code used, modified or distributed must reproduce and retain
- * this copyright notice and list of conditions as they appear in the
- * source file.
- *
- * 2) No right is granted to use any trade name, trademark, or logo of Digital
- * Equipment Corporation. Neither the "Digital Equipment Corporation"
- * name nor any trademark or logo of Digital Equipment Corporation may be
- * used to endorse or promote products derived from this software without
- * the prior written permission of Digital Equipment Corporation.
- *
- * 3) This software is provided "AS-IS" and any express or implied warranties,
- * including but not limited to, any implied warranties of merchantability,
- * fitness for a particular purpose, or non-infringement are disclaimed.
- * In no event shall DIGITAL be liable for any damages whatsoever, and in
- * particular, DIGITAL shall not be liable for special, indirect,
- * consequential, or incidental damages or damages for lost profits, loss
- * of revenue or loss of use, whether such damages arise in contract,
- * negligence, tort, under statute, in equity, at law or otherwise, even
- * if advised of the possibility of such damage.
- *
- */
-
-/*
- * This is private, and should not be included by any drivers. Drivers
- * may include xf86_OSproc.h to get prototypes for public interfaces.
- */
-
-#ifndef _XF86_OSLIB_H
-#define _XF86_OSLIB_H
-
-#include <X11/Xos.h>
-#include <X11/Xfuncproto.h>
-
-#include <stdio.h>
-#include <ctype.h>
-#include <stddef.h>
-
-/**************************************************************************/
-/* SYSV386 (SVR3, SVR4), including Solaris */
-/**************************************************************************/
-#if (defined(SYSV) || defined(SVR4)) && \
- (defined(sun) || defined(__i386__))
-# include <sys/ioctl.h>
-# include <signal.h>
-# include <termio.h>
-# include <sys/stat.h>
-# include <sys/types.h>
-
-
-# include <errno.h>
-
-# if defined(_NEED_SYSI86)
-# if !(defined (sun) && defined (SVR4))
-# include <sys/immu.h>
-# include <sys/region.h>
-# endif
-# include <sys/proc.h>
-# include <sys/tss.h>
-# include <sys/sysi86.h>
-# if defined(SVR4) && !defined(sun)
-# include <sys/seg.h>
-# endif /* SVR4 && !sun */
-/* V86SC_IOPL was moved to <sys/sysi86.h> on Solaris 7 and later */
-# if !defined(V86SC_IOPL) /* Solaris 7 or later? */
-# include <sys/v86.h> /* Nope */
-# endif
-# if defined(sun) && (defined (__i386__) || defined(__i386) || defined(__x86)) && defined (SVR4)
-# include <sys/psw.h>
-# endif
-# endif /* _NEED_SYSI86 */
-
-# if defined(HAS_SVR3_MMAPDRV)
-# include <sys/sysmacros.h>
-# if !defined(_NEED_SYSI86)
-# include <sys/immu.h>
-# include <sys/region.h>
-# endif
-# include <sys/mmap.h> /* MMAP driver header */
-# endif
-
-# if !defined(sun) || defined(HAVE_SYS_VT_H)
-# define HAS_USL_VTS
-# endif
-# if !defined(sun)
-# include <sys/emap.h>
-# endif
-# if defined(HAS_USL_VTS)
-# if !defined(sun)
-# include <sys/at_ansi.h>
-# endif
-# include <sys/kd.h>
-# include <sys/vt.h>
-# endif
-
-# if defined(sun)
-# include <sys/fbio.h>
-# include <sys/kbd.h>
-# include <sys/kbio.h>
-
-/* undefine symbols from <sys/kbd.h> we don't need that conflict with enum
- definitions in parser/xf86tokens.h */
-# undef STRING
-# undef LEFTALT
-# undef RIGHTALT
-
-# define LED_CAP LED_CAPS_LOCK
-# define LED_NUM LED_NUM_LOCK
-# define LED_SCR LED_SCROLL_LOCK
-# define LED_COMP LED_COMPOSE
-# endif /* sun */
-
-# if !defined(VT_ACKACQ)
-# define VT_ACKACQ 2
-# endif /* !VT_ACKACQ */
-
-
-# if defined(SVR4)
-# include <sys/mman.h>
-# if !(defined(sun) && defined (SVR4))
-# define DEV_MEM "/dev/pmem"
-# endif
-# define CLEARDTR_SUPPORT
-# define POSIX_TTY
-# endif /* SVR4 */
-
-
-# if defined(sun) && defined(HAS_USL_VTS)
-# define USE_VT_SYSREQ
-# endif
-
-#endif /* (SYSV || SVR4) */
-
-/**************************************************************************/
-/* Linux or Glibc-based system */
-/**************************************************************************/
-#if defined(__linux__) || defined(__GLIBC__)
-# include <sys/ioctl.h>
-# include <signal.h>
-# include <stdlib.h>
-# include <sys/types.h>
-# include <assert.h>
-
-# ifdef __linux__
-# include <termio.h>
-# else /* __GLIBC__ */
-# include <termios.h>
-# endif
-# ifdef __sparc__
-# include <sys/param.h>
-# endif
-
-# include <errno.h>
-
-# include <sys/stat.h>
-
-# include <sys/mman.h>
-# ifdef __linux__
-# define HAS_USL_VTS
-# include <sys/kd.h>
-# include <sys/vt.h>
-# define LDGMAP GIO_SCRNMAP
-# define LDSMAP PIO_SCRNMAP
-# define LDNMAP LDSMAP
-# define CLEARDTR_SUPPORT
-# define USE_VT_SYSREQ
-# endif
-
-# define POSIX_TTY
-
-#endif /* __linux__ || __GLIBC__ */
-
-/**************************************************************************/
-/* 386BSD and derivatives, BSD/386 */
-/**************************************************************************/
-
-#if defined(__386BSD__) && (defined(__FreeBSD__) || defined(__NetBSD__))
-# undef __386BSD__
-#endif
-
-#ifdef CSRG_BASED
-# include <sys/ioctl.h>
-# include <signal.h>
-
-# include <termios.h>
-# define termio termios
-# define POSIX_TTY
-
-# include <errno.h>
-
-# include <sys/types.h>
-# include <sys/mman.h>
-# include <sys/stat.h>
-
-# if defined(__bsdi__)
-# include <sys/param.h>
-# if (_BSDI_VERSION < 199510)
-# include <i386/isa/vgaioctl.h>
-# endif
-# endif /* __bsdi__ */
-
-#endif /* CSRG_BASED */
-
-/**************************************************************************/
-/* Kernel of *BSD */
-/**************************************************************************/
-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || \
- defined(__NetBSD__) || defined(__OpenBSD__) || defined(__bsdi__) || defined(__DragonFly__)
-
-# include <sys/param.h>
-# if defined(__FreeBSD_version) && !defined(__FreeBSD_kernel_version)
-# define __FreeBSD_kernel_version __FreeBSD_version
-# endif
-
-# if !defined(LINKKIT)
- /* Don't need this stuff for the Link Kit */
-# if defined(__bsdi__)
-# include <i386/isa/pcconsioctl.h>
-# define CONSOLE_X_MODE_ON PCCONIOCRAW
-# define CONSOLE_X_MODE_OFF PCCONIOCCOOK
-# define CONSOLE_X_BELL PCCONIOCBEEP
-# else /* __bsdi__ */
-# ifdef SYSCONS_SUPPORT
-# define COMPAT_SYSCONS
-# if defined(__NetBSD__) || defined(__OpenBSD__)
-# include <machine/console.h>
-# else
-# if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
-# if defined(__DragonFly__) || (__FreeBSD_kernel_version >= 410000)
-# include <sys/consio.h>
-# include <sys/kbio.h>
-# else
-# include <machine/console.h>
-# endif /* FreeBSD 4.1 RELEASE or lator */
-# else
-# include <sys/console.h>
-# endif
-# endif
-# endif /* SYSCONS_SUPPORT */
-# if defined(PCVT_SUPPORT)
-# if !defined(SYSCONS_SUPPORT)
- /* no syscons, so include pcvt specific header file */
-# if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
-# include <machine/pcvt_ioctl.h>
-# else
-# if defined(__NetBSD__) || defined(__OpenBSD__)
-# if !defined(WSCONS_SUPPORT)
-# include <machine/pcvt_ioctl.h>
-# endif /* WSCONS_SUPPORT */
-# else
-# include <sys/pcvt_ioctl.h>
-# endif /* __NetBSD__ */
-# endif /* __FreeBSD_kernel__ || __OpenBSD__ */
-# else /* pcvt and syscons: hard-code the ID magic */
-# define VGAPCVTID _IOWR('V',113, struct pcvtid)
- struct pcvtid {
- char name[16];
- int rmajor, rminor;
- };
-# endif /* PCVT_SUPPORT && SYSCONS_SUPPORT */
-# endif /* PCVT_SUPPORT */
-# ifdef WSCONS_SUPPORT
-# include <dev/wscons/wsconsio.h>
-# include <dev/wscons/wsdisplay_usl_io.h>
-# endif /* WSCONS_SUPPORT */
-# if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
-# if defined(__FreeBSD_kernel_version) && (__FreeBSD_kernel_version >= 500013)
-# include <sys/mouse.h>
-# else
-# undef MOUSE_GETINFO
-# include <machine/mouse.h>
-# endif
-# endif
- /* Include these definitions in case ioctl_pc.h didn't get included */
-# ifndef CONSOLE_X_MODE_ON
-# define CONSOLE_X_MODE_ON _IO('t',121)
-# endif
-# ifndef CONSOLE_X_MODE_OFF
-# define CONSOLE_X_MODE_OFF _IO('t',122)
-# endif
-# ifndef CONSOLE_X_BELL
-# define CONSOLE_X_BELL _IOW('t',123,int[2])
-# endif
-# ifndef CONSOLE_X_TV_ON
-# define CONSOLE_X_TV_ON _IOW('t',155,int)
-# define XMODE_RGB 0
-# define XMODE_NTSC 1
-# define XMODE_PAL 2
-# define XMODE_SECAM 3
-# endif
-# ifndef CONSOLE_X_TV_OFF
-# define CONSOLE_X_TV_OFF _IO('t',156)
-# endif
-#ifndef CONSOLE_GET_LINEAR_INFO
-# define CONSOLE_GET_LINEAR_INFO _IOR('t',157,struct map_info)
-#endif
-#ifndef CONSOLE_GET_IO_INFO
-# define CONSOLE_GET_IO_INFO _IOR('t',158,struct map_info)
-#endif
-#ifndef CONSOLE_GET_MEM_INFO
-# define CONSOLE_GET_MEM_INFO _IOR('t',159,struct map_info)
-#endif
-# endif /* __bsdi__ */
-# endif /* !LINKKIT */
-
-#if defined(USE_I386_IOPL) || defined(USE_AMD64_IOPL)
-#include <machine/sysarch.h>
-#endif
-
-# define CLEARDTR_SUPPORT
-
-# if defined(SYSCONS_SUPPORT) || defined(PCVT_SUPPORT) || defined(WSCONS_SUPPORT)
-# define USE_VT_SYSREQ
-# endif
-
-#endif
-/* __FreeBSD_kernel__ || __NetBSD__ || __OpenBSD__ || __bsdi__ */
-
-/**************************************************************************/
-/* IRIX */
-/**************************************************************************/
-
-/**************************************************************************/
-/* Generic */
-/**************************************************************************/
-
-#include <sys/wait.h> /* May need to adjust this for other OSs */
-
-/*
- * Hack originally for ISC 2.2 POSIX headers, but may apply elsewhere,
- * and it's safe, so just do it.
- */
-#if !defined(O_NDELAY) && defined(O_NONBLOCK)
-# define O_NDELAY O_NONBLOCK
-#endif /* !O_NDELAY && O_NONBLOCK */
-
-#if !defined(MAXHOSTNAMELEN)
-# define MAXHOSTNAMELEN 32
-#endif /* !MAXHOSTNAMELEN */
-
-#if defined(_POSIX_SOURCE)
-# include <limits.h>
-#else
-# define _POSIX_SOURCE
-# include <limits.h>
-# undef _POSIX_SOURCE
-#endif /* _POSIX_SOURCE */
-
-#if !defined(PATH_MAX)
-# if defined(MAXPATHLEN)
-# define PATH_MAX MAXPATHLEN
-# else
-# define PATH_MAX 1024
-# endif /* MAXPATHLEN */
-#endif /* !PATH_MAX */
-
-
-#ifndef DEV_MEM
-#define DEV_MEM "/dev/mem"
-#endif
-
-#ifndef VT_SYSREQ_DEFAULT
-#define VT_SYSREQ_DEFAULT FALSE
-#endif
-
-#define SYSCALL(call) while(((call) == -1) && (errno == EINTR))
-
-#define XF86_OS_PRIVS
-#include "xf86_OSproc.h"
-
-#ifndef NO_COMPILER_H
-#include "compiler.h"
-#endif
-
-#endif /* _XF86_OSLIB_H */
+/*
+ * Copyright 1990, 1991 by Thomas Roell, Dinkelscherben, Germany
+ * Copyright 1992 by David Dawes <dawes@XFree86.org>
+ * Copyright 1992 by Jim Tsillas <jtsilla@damon.ccs.northeastern.edu>
+ * Copyright 1992 by Rich Murphey <Rich@Rice.edu>
+ * Copyright 1992 by Robert Baron <Robert.Baron@ernst.mach.cs.cmu.edu>
+ * Copyright 1992 by Orest Zborowski <obz@eskimo.com>
+ * Copyright 1993 by Vrije Universiteit, The Netherlands
+ * Copyright 1993 by David Wexelblat <dwex@XFree86.org>
+ * Copyright 1994, 1996 by Holger Veit <Holger.Veit@gmd.de>
+ * Copyright 1997 by Takis Psarogiannakopoulos <takis@dpmms.cam.ac.uk>
+ * Copyright 1994-2003 by The XFree86 Project, Inc
+ *
+ * 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 the above listed copyright holders
+ * not be used in advertising or publicity pertaining to distribution of
+ * the software without specific, written prior permission. The above listed
+ * copyright holders make no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * THE ABOVE LISTED COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDERS 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.
+ *
+ */
+
+/*
+ * The ARM32 code here carries the following copyright:
+ *
+ * Copyright 1997
+ * Digital Equipment Corporation. All rights reserved.
+ * This software is furnished under license and may be used and copied only in
+ * accordance with the following terms and conditions. Subject to these
+ * conditions, you may download, copy, install, use, modify and distribute
+ * this software in source and/or binary form. No title or ownership is
+ * transferred hereby.
+ *
+ * 1) Any source code used, modified or distributed must reproduce and retain
+ * this copyright notice and list of conditions as they appear in the
+ * source file.
+ *
+ * 2) No right is granted to use any trade name, trademark, or logo of Digital
+ * Equipment Corporation. Neither the "Digital Equipment Corporation"
+ * name nor any trademark or logo of Digital Equipment Corporation may be
+ * used to endorse or promote products derived from this software without
+ * the prior written permission of Digital Equipment Corporation.
+ *
+ * 3) This software is provided "AS-IS" and any express or implied warranties,
+ * including but not limited to, any implied warranties of merchantability,
+ * fitness for a particular purpose, or non-infringement are disclaimed.
+ * In no event shall DIGITAL be liable for any damages whatsoever, and in
+ * particular, DIGITAL shall not be liable for special, indirect,
+ * consequential, or incidental damages or damages for lost profits, loss
+ * of revenue or loss of use, whether such damages arise in contract,
+ * negligence, tort, under statute, in equity, at law or otherwise, even
+ * if advised of the possibility of such damage.
+ *
+ */
+
+/*
+ * This is private, and should not be included by any drivers. Drivers
+ * may include xf86_OSproc.h to get prototypes for public interfaces.
+ */
+
+#ifndef _XF86_OSLIB_H
+#define _XF86_OSLIB_H
+
+#include <X11/Xos.h>
+#include <X11/Xfuncproto.h>
+
+#include <stdio.h>
+#include <ctype.h>
+#include <stddef.h>
+
+/**************************************************************************/
+/* SYSV386 (SVR3, SVR4), including Solaris */
+/**************************************************************************/
+#if (defined(SYSV) || defined(SVR4)) && \
+ (defined(sun) || defined(__i386__))
+# include <sys/ioctl.h>
+# include <signal.h>
+# include <termio.h>
+# include <sys/stat.h>
+# include <sys/types.h>
+
+
+# include <errno.h>
+
+# if defined(_NEED_SYSI86)
+# if !(defined (sun) && defined (SVR4))
+# include <sys/immu.h>
+# include <sys/region.h>
+# endif
+# include <sys/proc.h>
+# include <sys/tss.h>
+# include <sys/sysi86.h>
+# if defined(SVR4) && !defined(sun)
+# include <sys/seg.h>
+# endif /* SVR4 && !sun */
+/* V86SC_IOPL was moved to <sys/sysi86.h> on Solaris 7 and later */
+# if !defined(V86SC_IOPL) /* Solaris 7 or later? */
+# include <sys/v86.h> /* Nope */
+# endif
+# if defined(sun) && (defined (__i386__) || defined(__i386) || defined(__x86)) && defined (SVR4)
+# include <sys/psw.h>
+# endif
+# endif /* _NEED_SYSI86 */
+
+# if defined(HAS_SVR3_MMAPDRV)
+# include <sys/sysmacros.h>
+# if !defined(_NEED_SYSI86)
+# include <sys/immu.h>
+# include <sys/region.h>
+# endif
+# include <sys/mmap.h> /* MMAP driver header */
+# endif
+
+# if !defined(sun) || defined(HAVE_SYS_VT_H)
+# define HAS_USL_VTS
+# endif
+# if !defined(sun)
+# include <sys/emap.h>
+# endif
+# if defined(HAS_USL_VTS)
+# if !defined(sun)
+# include <sys/at_ansi.h>
+# endif
+# include <sys/kd.h>
+# include <sys/vt.h>
+# endif
+
+# if defined(sun)
+# include <sys/fbio.h>
+# include <sys/kbd.h>
+# include <sys/kbio.h>
+
+/* undefine symbols from <sys/kbd.h> we don't need that conflict with enum
+ definitions in parser/xf86tokens.h */
+# undef STRING
+# undef LEFTALT
+# undef RIGHTALT
+
+# define LED_CAP LED_CAPS_LOCK
+# define LED_NUM LED_NUM_LOCK
+# define LED_SCR LED_SCROLL_LOCK
+# define LED_COMP LED_COMPOSE
+# endif /* sun */
+
+# if !defined(VT_ACKACQ)
+# define VT_ACKACQ 2
+# endif /* !VT_ACKACQ */
+
+
+# if defined(SVR4)
+# include <sys/mman.h>
+# if !(defined(sun) && defined (SVR4))
+# define DEV_MEM "/dev/pmem"
+# endif
+# define CLEARDTR_SUPPORT
+# define POSIX_TTY
+# endif /* SVR4 */
+
+
+# if defined(sun) && defined(HAS_USL_VTS)
+# define USE_VT_SYSREQ
+# endif
+
+#endif /* (SYSV || SVR4) */
+
+/**************************************************************************/
+/* Linux or Glibc-based system */
+/**************************************************************************/
+#if defined(__linux__) || defined(__GLIBC__)
+# include <sys/ioctl.h>
+# include <signal.h>
+# include <stdlib.h>
+# include <sys/types.h>
+# include <assert.h>
+
+# ifdef __linux__
+# include <termio.h>
+# else /* __GLIBC__ */
+# include <termios.h>
+# endif
+# ifdef __sparc__
+# include <sys/param.h>
+# endif
+
+# include <errno.h>
+
+# include <sys/stat.h>
+
+# include <sys/mman.h>
+# ifdef __linux__
+# define HAS_USL_VTS
+# include <sys/kd.h>
+# include <sys/vt.h>
+# define LDGMAP GIO_SCRNMAP
+# define LDSMAP PIO_SCRNMAP
+# define LDNMAP LDSMAP
+# define CLEARDTR_SUPPORT
+# define USE_VT_SYSREQ
+# endif
+
+# define POSIX_TTY
+
+#endif /* __linux__ || __GLIBC__ */
+
+/**************************************************************************/
+/* 386BSD and derivatives, BSD/386 */
+/**************************************************************************/
+
+#if defined(__386BSD__) && (defined(__FreeBSD__) || defined(__NetBSD__))
+# undef __386BSD__
+#endif
+
+#ifdef CSRG_BASED
+# include <sys/ioctl.h>
+# include <signal.h>
+
+# include <termios.h>
+# define termio termios
+# define POSIX_TTY
+
+# include <errno.h>
+
+# include <sys/types.h>
+# include <sys/mman.h>
+# include <sys/stat.h>
+
+# if defined(__bsdi__)
+# include <sys/param.h>
+# if (_BSDI_VERSION < 199510)
+# include <i386/isa/vgaioctl.h>
+# endif
+# endif /* __bsdi__ */
+
+#endif /* CSRG_BASED */
+
+/**************************************************************************/
+/* Kernel of *BSD */
+/**************************************************************************/
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || \
+ defined(__NetBSD__) || defined(__OpenBSD__) || defined(__bsdi__) || defined(__DragonFly__)
+
+# include <sys/param.h>
+# if defined(__FreeBSD_version) && !defined(__FreeBSD_kernel_version)
+# define __FreeBSD_kernel_version __FreeBSD_version
+# endif
+
+# if !defined(LINKKIT)
+ /* Don't need this stuff for the Link Kit */
+# if defined(__bsdi__)
+# include <i386/isa/pcconsioctl.h>
+# define CONSOLE_X_MODE_ON PCCONIOCRAW
+# define CONSOLE_X_MODE_OFF PCCONIOCCOOK
+# define CONSOLE_X_BELL PCCONIOCBEEP
+# else /* __bsdi__ */
+# ifdef SYSCONS_SUPPORT
+# define COMPAT_SYSCONS
+# if defined(__NetBSD__) || defined(__OpenBSD__)
+# include <machine/console.h>
+# else
+# if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
+# if defined(__DragonFly__) || (__FreeBSD_kernel_version >= 410000)
+# include <sys/consio.h>
+# include <sys/kbio.h>
+# else
+# include <machine/console.h>
+# endif /* FreeBSD 4.1 RELEASE or lator */
+# else
+# include <sys/console.h>
+# endif
+# endif
+# endif /* SYSCONS_SUPPORT */
+# if defined(PCVT_SUPPORT)
+# if !defined(SYSCONS_SUPPORT)
+ /* no syscons, so include pcvt specific header file */
+# if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+# include <machine/pcvt_ioctl.h>
+# else
+# if defined(__NetBSD__) || defined(__OpenBSD__)
+# if !defined(WSCONS_SUPPORT)
+# include <machine/pcvt_ioctl.h>
+# endif /* WSCONS_SUPPORT */
+# else
+# include <sys/pcvt_ioctl.h>
+# endif /* __NetBSD__ */
+# endif /* __FreeBSD_kernel__ || __OpenBSD__ */
+# else /* pcvt and syscons: hard-code the ID magic */
+# define VGAPCVTID _IOWR('V',113, struct pcvtid)
+ struct pcvtid {
+ char name[16];
+ int rmajor, rminor;
+ };
+# endif /* PCVT_SUPPORT && SYSCONS_SUPPORT */
+# endif /* PCVT_SUPPORT */
+# ifdef WSCONS_SUPPORT
+# include <dev/wscons/wsconsio.h>
+# include <dev/wscons/wsdisplay_usl_io.h>
+# endif /* WSCONS_SUPPORT */
+# if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
+# if defined(__FreeBSD_kernel_version) && (__FreeBSD_kernel_version >= 500013)
+# include <sys/mouse.h>
+# else
+# undef MOUSE_GETINFO
+# include <machine/mouse.h>
+# endif
+# endif
+ /* Include these definitions in case ioctl_pc.h didn't get included */
+# ifndef CONSOLE_X_MODE_ON
+# define CONSOLE_X_MODE_ON _IO('t',121)
+# endif
+# ifndef CONSOLE_X_MODE_OFF
+# define CONSOLE_X_MODE_OFF _IO('t',122)
+# endif
+# ifndef CONSOLE_X_BELL
+# define CONSOLE_X_BELL _IOW('t',123,int[2])
+# endif
+# ifndef CONSOLE_X_TV_ON
+# define CONSOLE_X_TV_ON _IOW('t',155,int)
+# define XMODE_RGB 0
+# define XMODE_NTSC 1
+# define XMODE_PAL 2
+# define XMODE_SECAM 3
+# endif
+# ifndef CONSOLE_X_TV_OFF
+# define CONSOLE_X_TV_OFF _IO('t',156)
+# endif
+#ifndef CONSOLE_GET_LINEAR_INFO
+# define CONSOLE_GET_LINEAR_INFO _IOR('t',157,struct map_info)
+#endif
+#ifndef CONSOLE_GET_IO_INFO
+# define CONSOLE_GET_IO_INFO _IOR('t',158,struct map_info)
+#endif
+#ifndef CONSOLE_GET_MEM_INFO
+# define CONSOLE_GET_MEM_INFO _IOR('t',159,struct map_info)
+#endif
+# endif /* __bsdi__ */
+# endif /* !LINKKIT */
+
+#if defined(USE_I386_IOPL) || defined(USE_AMD64_IOPL)
+#include <machine/sysarch.h>
+#endif
+
+# define CLEARDTR_SUPPORT
+
+# if defined(SYSCONS_SUPPORT) || defined(PCVT_SUPPORT) || defined(WSCONS_SUPPORT)
+# define USE_VT_SYSREQ
+# endif
+
+#endif
+/* __FreeBSD_kernel__ || __NetBSD__ || __OpenBSD__ || __bsdi__ */
+
+/**************************************************************************/
+/* IRIX */
+/**************************************************************************/
+
+/**************************************************************************/
+/* Generic */
+/**************************************************************************/
+
+#include <sys/wait.h> /* May need to adjust this for other OSs */
+
+/*
+ * Hack originally for ISC 2.2 POSIX headers, but may apply elsewhere,
+ * and it's safe, so just do it.
+ */
+#if !defined(O_NDELAY) && defined(O_NONBLOCK)
+# define O_NDELAY O_NONBLOCK
+#endif /* !O_NDELAY && O_NONBLOCK */
+
+#if !defined(MAXHOSTNAMELEN)
+# define MAXHOSTNAMELEN 32
+#endif /* !MAXHOSTNAMELEN */
+
+#if defined(_POSIX_SOURCE)
+# include <limits.h>
+#else
+# define _POSIX_SOURCE
+# include <limits.h>
+# undef _POSIX_SOURCE
+#endif /* _POSIX_SOURCE */
+
+#if !defined(PATH_MAX)
+# if defined(MAXPATHLEN)
+# define PATH_MAX MAXPATHLEN
+# else
+# define PATH_MAX 1024
+# endif /* MAXPATHLEN */
+#endif /* !PATH_MAX */
+
+
+#ifndef DEV_MEM
+#define DEV_MEM "/dev/mem"
+#endif
+
+#ifndef VT_SYSREQ_DEFAULT
+#define VT_SYSREQ_DEFAULT FALSE
+#endif
+
+#define SYSCALL(call) while(((call) == -1) && (errno == EINTR))
+
+#define XF86_OS_PRIVS
+#include "xf86_OSproc.h"
+
+#ifndef NO_COMPILER_H
+#include "compiler.h"
+#endif
+
+#endif /* _XF86_OSLIB_H */
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-30 23:10:44 +0000