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Diffstat (limited to 'hw/xfree86/os-support/linux/lnx_init.c')
-rw-r--r--hw/xfree86/os-support/linux/lnx_init.c119
1 files changed, 65 insertions, 54 deletions
diff --git a/hw/xfree86/os-support/linux/lnx_init.c b/hw/xfree86/os-support/linux/lnx_init.c
index 1c0791abb..0ac8c6a8b 100644
--- a/hw/xfree86/os-support/linux/lnx_init.c
+++ b/hw/xfree86/os-support/linux/lnx_init.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_init.c,v 3.7.2.3 1998/02/06 22:36:51 hohndel Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_init.c,v 3.14 2001/10/31 22:50:30 tsi Exp $ */
/*
* Copyright 1992 by Orest Zborowski <obz@Kodak.com>
* Copyright 1993 by David Wexelblat <dwex@goblin.org>
@@ -23,18 +23,17 @@
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
-/* $Xorg: lnx_init.c,v 1.3 2000/08/17 19:51:23 cpqbld Exp $ */
+/* $XConsortium: lnx_init.c /main/7 1996/10/23 18:46:30 kaleb $ */
#include "X.h"
#include "Xmd.h"
-#include "input.h"
-#include "scrnintstr.h"
#include "compiler.h"
#include "xf86.h"
-#include "xf86Procs.h"
+#include "xf86Priv.h"
#include "xf86_OSlib.h"
+#include "lnx.h"
#ifdef USE_DEV_FB
extern char *getenv(const char *);
@@ -46,52 +45,50 @@ static Bool KeepTty = FALSE;
static int VTnum = -1;
static int activeVT = -1;
-extern void xf86VTRequest(
-#if NeedFunctionPrototypes
- int
-#endif
-);
-
-void xf86OpenConsole()
+void
+xf86OpenConsole(void)
{
- int i, fd;
+ int i, fd = -1;
+ int result;
struct vt_mode VT;
char vtname[11];
struct vt_stat vts;
+ MessageType from = X_PROBED;
#ifdef USE_DEV_FB
struct fb_var_screeninfo var;
int fbfd;
#endif
+ char *tty0[] = { "/dev/tty0", "/dev/vc/0", NULL };
+ char *vcs[] = { "/dev/vc/%d", "/dev/tty%d", NULL };
if (serverGeneration == 1)
{
/* check if we're run with euid==0 */
if (geteuid() != 0)
{
- FatalError("xf86OpenConsole: Server must be running with root "
- "permissions\n"
- "You should be using Xwrapper to start the server or xdm.\n"
- "We strongly advise against making the server SUID root!\n");
+ FatalError("xf86OpenConsole: Server must be suid root\n");
}
/*
* setup the virtual terminal manager
*/
- if (VTnum != -1)
- {
+ if (VTnum != -1) {
xf86Info.vtno = VTnum;
- }
- else
- {
- if ((fd = open("/dev/tty0",O_WRONLY,0)) < 0)
+ 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 ((ioctl(fd, VT_OPENQRY, &xf86Info.vtno) < 0) ||
- (xf86Info.vtno == -1))
- {
+ (xf86Info.vtno == -1)) {
FatalError("xf86OpenConsole: Cannot find a free VT\n");
}
close(fd);
@@ -107,21 +104,24 @@ void xf86OpenConsole()
if (ioctl(fbfd, FBIOGET_VSCREENINFO, &var))
FatalError("xf86OpenConsole: Unable to get screen info\n");
#endif
- ErrorF("(using VT number %d)\n\n", xf86Info.vtno);
+ xf86Msg(from, "using VT number %d\n\n", xf86Info.vtno);
- sprintf(vtname,"/dev/tty%d",xf86Info.vtno); /* /dev/tty1-64 */
-
- xf86Config(FALSE); /* Read XF86Config */
-
- if (!KeepTty)
- {
+ if (!KeepTty) {
setpgrp();
}
- if ((xf86Info.consoleFd = open(vtname, O_RDWR|O_NDELAY, 0)) < 0)
- {
- FatalError("xf86OpenConsole: Cannot open %s (%s)\n",
- vtname, 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));
}
/* change ownership of the vt */
@@ -131,7 +131,7 @@ void xf86OpenConsole()
* the current VT device we're running on is not "console", we want
* to grab all consoles too
*
- * Why is this needed?
+ * Why is this needed??
*/
chown("/dev/tty0", getuid(), getgid());
@@ -159,17 +159,21 @@ void xf86OpenConsole()
/*
* now get the VT
*/
- if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno) != 0)
+ SYSCALL(result = ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno));
+ if (result != 0)
{
- ErrorF("xf86OpenConsole: VT_ACTIVATE failed\n");
+ xf86Msg(X_WARNING, "xf86OpenConsole: VT_ACTIVATE failed\n");
}
- if (ioctl(xf86Info.consoleFd, VT_WAITACTIVE, xf86Info.vtno) != 0)
+ SYSCALL(result =
+ ioctl(xf86Info.consoleFd, VT_WAITACTIVE, xf86Info.vtno));
+ if (result != 0)
{
- ErrorF("xf86OpenConsole: VT_WAITACTIVE failed\n");
+ xf86Msg(X_WARNING, "xf86OpenConsole: VT_WAITACTIVE failed\n");
}
- if (ioctl(xf86Info.consoleFd, VT_GETMODE, &VT) < 0)
+ SYSCALL(result = ioctl(xf86Info.consoleFd, VT_GETMODE, &VT));
+ if (result < 0)
{
- FatalError ("xf86OpenConsole: VT_GETMODE failed\n");
+ FatalError("xf86OpenConsole: VT_GETMODE failed\n");
}
signal(SIGUSR1, xf86VTRequest);
@@ -185,6 +189,10 @@ void xf86OpenConsole()
{
FatalError("xf86OpenConsole: KDSETMODE KD_GRAPHICS failed\n");
}
+
+ /* we really should have a InitOSInputDevices() function instead
+ * of Init?$#*&Device(). So I just place it here */
+
#ifdef USE_DEV_FB
/* copy info to new console */
var.yoffset=0;
@@ -200,19 +208,23 @@ void xf86OpenConsole()
/*
* now get the VT
*/
- if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno) != 0)
+ SYSCALL(result = ioctl(xf86Info.consoleFd, VT_ACTIVATE, xf86Info.vtno));
+ if (result != 0)
{
- ErrorF("xf86OpenConsole: VT_ACTIVATE failed\n");
+ xf86Msg(X_WARNING, "xf86OpenConsole: VT_ACTIVATE failed\n");
}
- if (ioctl(xf86Info.consoleFd, VT_WAITACTIVE, xf86Info.vtno) != 0)
+ SYSCALL(result =
+ ioctl(xf86Info.consoleFd, VT_WAITACTIVE, xf86Info.vtno));
+ if (result != 0)
{
- ErrorF("xf86OpenConsole: VT_WAITACTIVE failed\n");
+ xf86Msg(X_WARNING, "xf86OpenConsole: VT_WAITACTIVE failed\n");
}
}
return;
}
-void xf86CloseConsole()
+void
+xf86CloseConsole()
{
struct vt_mode VT;
@@ -238,10 +250,8 @@ void xf86CloseConsole()
return;
}
-int xf86ProcessArgument (argc, argv, i)
-int argc;
-char *argv[];
-int i;
+int
+xf86ProcessArgument(int argc, char *argv[], int i)
{
/*
* Keep server from detaching from controlling tty. This is useful
@@ -265,7 +275,8 @@ int i;
return(0);
}
-void xf86UseMsg()
+void
+xf86UseMsg()
{
ErrorF("vtXX use the specified VT number\n");
ErrorF("-keeptty ");
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-01 02:01:25 +0000