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Remove dead code, useless #defines, et al

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This commit is contained in:
Daniel Stone 2008-07-17 22:37:31 +03:00
parent b0a99fb02b
commit 16e40ecf43
9 changed files with 11 additions and 316 deletions
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19
configure.ac
View File

@ -662,14 +662,7 @@ XEXT_LIB='$(top_builddir)/Xext/libXext.la'
XEXTXORG_LIB='$(top_builddir)/Xext/libXextbuiltin.la'
dnl Core modules for most extensions, et al.
# Require updated renderproto for ABI sanity if we're 64-bit.
if test "$ac_cv_sizeof_unsigned_long" = 8; then
RENDERPROTO="[renderproto >= 0.9.3]"
else
RENDERPROTO="renderproto"
fi
REQUIRED_MODULES="[randrproto >= 1.2] $RENDERPROTO [fixesproto >= 4.0] [damageproto >= 1.1] xcmiscproto [xextproto >= 7.0.3] [xproto >= 7.0.13] xtrans [scrnsaverproto >= 1.1] bigreqsproto resourceproto fontsproto [inputproto >= 1.9.99.1] [kbproto >= 1.0.3]"
REQUIRED_MODULES="[randrproto >= 1.2] [renderproto >= 0.9.3] [fixesproto >= 4.0] [damageproto >= 1.1] xcmiscproto [xextproto >= 7.0.3] [xproto >= 7.0.13] xtrans [scrnsaverproto >= 1.1] bigreqsproto resourceproto fontsproto [inputproto >= 1.9.99.1] [kbproto >= 1.0.3]"
REQUIRED_LIBS="xfont xau fontenc [pixman-1 >= 0.9.5]"
dnl HAVE_DBUS is true if we actually have the D-Bus library, whereas
@ -1056,7 +1049,6 @@ AC_SUBST([VENDOR_NAME_SHORT])
AC_SUBST([VENDOR_RELEASE])
AC_SUBST([VENDOR_MAN_VERSION])
AC_DEFINE(DDXOSINIT, 1, [Use OsVendorInit])
AC_DEFINE(SMART_SCHEDULE, 1, [Include time-based scheduler])
AC_DEFINE(NO_LIBCWRAPPER, 1, [Define to 1 if modules should avoid the libcwrapper])
@ -1530,9 +1522,6 @@ if test "x$XWIN" = xyes; then
AC_DEFINE(CYGMULTIWINDOW_DEBUG, 1, [Debug window manager])
fi
AC_DEFINE(DDXOSINIT, 1, [Use OsVendorInit])
AC_DEFINE(DDXTIME, 1, [Use GetTimeInMillis])
AC_DEFINE(DDXOSFATALERROR, 1, [Use OsVendorFatalError])
AC_DEFINE(DDXOSVERRORF, 1, [Use OsVendorVErrorF])
AC_DEFINE(DDXBEFORERESET, 1, [Use ddxBeforeReset ])
if test "x$XF86VIDMODE" = xyes; then
@ -1757,7 +1746,6 @@ AC_SUBST([KDRIVE_LOCAL_LIBS])
AC_SUBST([KDRIVE_LIBS])
AM_CONDITIONAL(KDRIVELINUX, [test "x$KDRIVELINUX" = xyes])
AM_CONDITIONAL(TSLIB, [test "x$HAVE_TSLIB" = xyes])
AM_CONDITIONAL(H3600_TS, false)
AM_CONDITIONAL(KDRIVEVESA, [test "x$KDRIVEVESA" = xyes])
AM_CONDITIONAL(KDRIVEFBDEV, [test "x$XFBDEV" = xyes])
AM_CONDITIONAL(XSDLSERVER, [test x"$XSDL" = xyes])
@ -1788,7 +1776,10 @@ AC_DEFINE_DIR(XKM_OUTPUT_DIR, XKBOUTPUT, [Path to XKB output dir])
AC_SUBST(XKB_COMPILED_DIR)
dnl and the rest of these are generic, so they're in config.h
AC_DEFINE(XResExtension, 1, [Build XRes extension])
dnl
dnl though, thanks to the passing of some significant amount of time, the
dnl above is probably a complete fallacy, and you should not rely on it.
dnl but this is still actually better than imake, honest. -daniels
AC_TRY_COMPILE([
#include <features.h>

7
hw/kdrive/linux/Makefile.am
View File

@ -10,10 +10,6 @@ if TSLIB
TSLIB_C = tslib.c
endif
if H3600_TS
TS_C = ts.c
endif
if KDRIVE_HW
KDRIVE_HW_SOURCES = \
agp.c \
@ -30,5 +26,4 @@ liblinux_a_SOURCES = \
ms.c \
ps2.c \
$(KDRIVE_HW_SOURCES) \
$(TSLIB_C) \
$(TS_C)
$(TSLIB_C)

209
hw/kdrive/linux/ts.c
View File

@ -1,209 +0,0 @@
/*
* Derived from ps2.c by Jim Gettys
*
* Copyright © 1999 Keith Packard
* Copyright © 2000 Compaq Computer Corporation
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of Keith Packard or Compaq not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. Keith Packard and Compaq makes no
* representations about the suitability of this software for any purpose. It
* is provided "as is" without express or implied warranty.
*
* KEITH PACKARD AND COMPAQ DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
* IN NO EVENT SHALL KEITH PACKARD 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_CONFIG_H
#include <kdrive-config.h>
#endif
#define NEED_EVENTS
#include <X11/X.h>
#include <X11/Xproto.h>
#include <X11/Xpoll.h>
#include "inputstr.h"
#include "scrnintstr.h"
#include "kdrive.h"
#include <sys/ioctl.h>
#include <linux/h3600_ts.h> /* touch screen events */
static long lastx = 0, lasty = 0;
int KdTsPhyScreen = 0;
static int
TsReadBytes (int fd, char *buf, int len, int min)
{
int n, tot;
fd_set set;
struct timeval tv;
tot = 0;
while (len)
{
n = read (fd, buf, len);
if (n > 0)
{
tot += n;
buf += n;
len -= n;
}
if (tot % min == 0)
break;
FD_ZERO (&set);
FD_SET (fd, &set);
tv.tv_sec = 0;
tv.tv_usec = 100 * 1000;
n = select (fd + 1, &set, 0, 0, &tv);
if (n <= 0)
break;
}
return tot;
}
static void
TsRead (int tsPort, void *closure)
{
KdPointerInfo *pi = closure;
TS_EVENT event;
int n;
long x, y;
unsigned long flags;
n = TsReadBytes (tsPort, (char *) &event, sizeof (event), sizeof (event));
if (n == sizeof (event))
{
if (event.pressure)
{
/*
* HACK ATTACK. (static global variables used !)
* Here we test for the touch screen driver actually being on the
* touch screen, if it is we send absolute coordinates. If not,
* then we send delta's so that we can track the entire vga screen.
*/
if (KdCurScreen == KdTsPhyScreen) {
flags = KD_BUTTON_1;
x = event.x;
y = event.y;
}
else
{
flags = /* KD_BUTTON_1 |*/ KD_MOUSE_DELTA;
if ((lastx == 0) || (lasty == 0)) {
x = 0;
y = 0;
} else {
x = event.x - lastx;
y = event.y - lasty;
}
lastx = event.x;
lasty = event.y;
}
} else {
flags = KD_MOUSE_DELTA;
x = 0;
y = 0;
lastx = 0;
lasty = 0;
}
KdEnqueuePointerEvent (pi, flags, x, y, 0);
}
}
char *TsNames[] = {
"/dev/ts",
"/dev/h3600_ts" /* temporary name; note this code can try
to open more than one device */
};
#define NUM_TS_NAMES (sizeof (TsNames) / sizeof (TsNames[0]))
static Status
TsInit (KdPointerInfo *pi)
{
int i;
int fd;
int n = 0;
if (!pi->path || strcmp(pi->path, "auto") == 0) {
for (i = 0; i < NUM_TS_NAMES; i++) {
fd = open (TsNames[i], 0);
if (fd >= 0) {
pi->path = KdSaveString (TsNames[i]);
break;
}
}
}
else {
fd = open (pi->path, 0);
}
if (fd < 0) {
ErrorF("TsInit: Couldn't open %s\n", pi->path);
return BadMatch;
}
close(fd);
pi->name = KdSaveString("H3600 Touchscreen");
return Success;
}
static Status
TsEnable (KdPointerInfo *pi)
{
int fd;
if (!pi || !pi->path)
return BadImplementation;
fd = open(pi->path, 0);
if (fd < 0) {
ErrorF("TsInit: Couldn't open %s\n", pi->path);
return BadMatch;
}
struct h3600_ts_calibration cal;
/*
* Check to see if this is a touch screen
*/
if (ioctl (fd, TS_GET_CAL, &cal) != -1) {
mi->driverPrivate = (void *) fd;
if (!KdRegisterFd (fd, TsRead, (void *) mi)) {
close(fd);
return BadAlloc;
}
}
else {
ErrorF("TsEnable: %s is not a touchscreen\n", pi->path);
close (fd);
return BadMatch;
}
return Success;
}
static void
TsFini (KdPointerInfo *pi)
{
KdUnregisterFds (pi, (int)pi->driverPrivate, TRUE);
mi->driverPrivate = NULL;
}
KdPointerDriver TsDriver = {
TsInit,
TsEnable,
TsDisable,
TsFini,
NULL,
};

5
hw/kdrive/src/kdrive.c
View File

@ -1385,6 +1385,11 @@ KdInitOutput (ScreenInfo *pScreenInfo,
signal(SIGSEGV, KdBacktrace);
}
void
OsVendorFatalError(void)
{
}
#ifdef DPMSExtension
int
DPMSSet(ClientPtr client, int level)

62
include/dix-config.h.in
View File

@ -27,29 +27,12 @@
/* Support Composite Extension */
#undef COMPOSITE
/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
systems. This function is required for `alloca.c' support on those systems.
*/
#undef CRAY_STACKSEG_END
/* Define to 1 if using `alloca.c'. */
#undef C_ALLOCA
/* Support Damage extension */
#undef DAMAGE
/* Build for darwin with Quartz support */
#undef DARWIN_WITH_QUARTZ
/* Use OsVendorInit */
#undef DDXOSINIT
/* Use GetTimeInMillis */
#undef DDXTIME
/* Use OsVendorFatalError */
#undef DDXOSFATALERROR
/* Use OsVendorVErrorF */
#undef DDXOSVERRORF
@ -68,9 +51,6 @@
/* Path to DRI drivers */
#undef DRI_DRIVER_PATH
/* Include handhelds.org h3600 touchscreen driver */
#undef H3600_TS
/* Support XDM-AUTH*-1 */
#undef HASXDMAUTH
@ -92,13 +72,6 @@
/* Support SHM */
#undef HAS_SHM
/* Define to 1 if you have `alloca', as a function or macro. */
#undef HAVE_ALLOCA
/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
*/
#undef HAVE_ALLOCA_H
/* Define to 1 if you have the <asm/mtrr.h> header file. */
#undef HAVE_ASM_MTRR_H
@ -130,12 +103,6 @@
/* Define to 1 if you have the `getisax' function. */
#undef HAVE_GETISAX
/* Define to 1 if you have the `getopt' function. */
#undef HAVE_GETOPT
/* Define to 1 if you have the `getopt_long' function. */
#undef HAVE_GETOPT_LONG
/* Define to 1 if you have the `getuid' function. */
#undef HAVE_GETUID
@ -166,18 +133,6 @@
/* Define to 1 if you have the <linux/fb.h> header file. */
#undef HAVE_LINUX_FB_H
/* Define to 1 if you have the <linux/h3600_ts.h> header file. */
#undef HAVE_LINUX_H3600_TS_H
/* Define to 1 if you have the `memmove' function. */
#undef HAVE_MEMMOVE
/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H
/* Define to 1 if you have the `memset' function. */
#undef HAVE_MEMSET
/* Define to 1 if you have the `mkstemp' function. */
#undef HAVE_MKSTEMP
@ -300,17 +255,6 @@
/* Include time-based scheduler */
#undef SMART_SCHEDULE
/* If using the C implementation of alloca, define if you know the
direction of stack growth for your system; otherwise it will be
automatically deduced at run-time.
STACK_DIRECTION > 0 => grows toward higher addresses
STACK_DIRECTION < 0 => grows toward lower addresses
STACK_DIRECTION = 0 => direction of growth unknown */
#undef STACK_DIRECTION
/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS
/* Define to 1 on systems derived from System V Release 4 */
#undef SVR4
@ -392,9 +336,6 @@
/* Build XvMC Extension */
#undef XvMCExtension
/* Build XRes extension */
#undef XResExtension
/* Support XSync extension */
#undef XSYNC
@ -453,9 +394,6 @@
/* Define to 1 if `struct sockaddr_in' has a `sin_len' member */
#undef BSD44SOCKETS
/* Define to 1 if modules should avoid the libcwrapper */
#undef NO_LIBCWRAPPER
/* Support D-Bus */
#undef HAVE_DBUS

6
include/xorg-config.h.in
View File

@ -18,12 +18,6 @@
/* Current X.Org version. */
#undef XORG_VERSION_CURRENT
/* Need XFree86 libc-replacement typedefs. */
#undef NEED_XF86_TYPES
/* Need XFree86 libc-replacement functions. */
#undef NEED_XF86_PROTOTYPES
/* Name of X server. */
#undef __XSERVERNAME__

15
include/xorg-server.h.in
View File

@ -25,18 +25,12 @@
/* Support Composite Extension */
#undef COMPOSITE
/* Use OsVendorInit */
#undef DDXOSINIT
/* Build DPMS extension */
#undef DPMSExtension
/* Build GLX extension */
#undef GLXEXT
/* Include handhelds.org h3600 touchscreen driver */
#undef H3600_TS
/* Support XDM-AUTH*-1 */
#undef HASXDMAUTH
@ -49,12 +43,6 @@
/* Support MIT-SHM Extension */
#undef MITSHM
/* Need XFree86 helper functions */
#undef NEED_XF86_PROTOTYPES
/* Need XFree86 typedefs */
#undef NEED_XF86_TYPES
/* Internal define for Xinerama */
#undef PANORAMIX
@ -148,9 +136,6 @@
/* Build XvMC Extension */
#undef XvMCExtension
/* Build XRes extension */
#undef XResExtension
/* Support XSync extension */
#undef XSYNC

2
os/log.c
View File

@ -524,10 +524,8 @@ FatalError(const char *f, ...)
VErrorF(f, args);
va_end(args);
ErrorF("\n");
#ifdef DDXOSFATALERROR
if (!beenhere)
OsVendorFatalError();
#endif
if (!beenhere) {
beenhere = TRUE;
AbortServer();

2
os/osinit.c
View File

@ -193,9 +193,7 @@ OsInit(void)
been_here = TRUE;
}
TimerInit();
#ifdef DDXOSINIT
OsVendorInit();
#endif
/*
* No log file by default. OsVendorInit() should call LogInit() with the
* log file name if logging to a file is desired.