Merge remote-tracking branch 'origin/released'

Conflicts:
	pixman/pixman/pixman-mmx.c
	xorg-server/Xext/shm.c
	xorg-server/Xext/syncsrv.h
	xorg-server/Xext/xvmain.c
	xorg-server/Xi/exevents.c
	xorg-server/Xi/opendev.c
	xorg-server/composite/compalloc.c
	xorg-server/composite/compoverlay.c
	xorg-server/dix/colormap.c
	xorg-server/dix/devices.c
	xorg-server/dix/dispatch.c
	xorg-server/dix/dixfonts.c
	xorg-server/dix/eventconvert.c
	xorg-server/dix/events.c
	xorg-server/dix/gc.c
	xorg-server/dix/getevents.c
	xorg-server/dix/main.c
	xorg-server/dix/privates.c
	xorg-server/dix/registry.c
	xorg-server/dix/resource.c
	xorg-server/exa/exa_accel.c
	xorg-server/exa/exa_migration_classic.c
	xorg-server/exa/exa_unaccel.c
	xorg-server/fb/fb.h
	xorg-server/fb/fbcopy.c
	xorg-server/fb/fbpixmap.c
	xorg-server/glx/dispatch.h
	xorg-server/glx/glapi.h
	xorg-server/glx/glapi_gentable.c
	xorg-server/glx/glapitable.h
	xorg-server/glx/glprocs.h
	xorg-server/glx/glxcmds.c
	xorg-server/glx/glxcmdsswap.c
	xorg-server/glx/glxdricommon.c
	xorg-server/glx/glxdriswrast.c
	xorg-server/glx/glxext.c
	xorg-server/glx/indirect_dispatch.c
	xorg-server/glx/indirect_dispatch.h
	xorg-server/glx/indirect_dispatch_swap.c
	xorg-server/glx/indirect_size.h
	xorg-server/glx/indirect_size_get.h
	xorg-server/glx/indirect_table.c
	xorg-server/glx/indirect_util.c
	xorg-server/glx/rensize.c
	xorg-server/glx/single2swap.c
	xorg-server/glx/singlepix.c
	xorg-server/glx/singlepixswap.c
	xorg-server/glx/singlesize.c
	xorg-server/hw/dmx/dmxinit.c
	xorg-server/hw/kdrive/ephyr/ephyr.c
	xorg-server/hw/kdrive/ephyr/hostx.c
	xorg-server/hw/kdrive/ephyr/hostx.h
	xorg-server/hw/kdrive/src/kinput.c
	xorg-server/hw/xfree86/common/compiler.h
	xorg-server/hw/xwin/InitInput.c
	xorg-server/hw/xwin/InitOutput.c
	xorg-server/hw/xwin/ddraw.h
	xorg-server/hw/xwin/glx/glwrap.c
	xorg-server/hw/xwin/glx/indirect.c
	xorg-server/hw/xwin/glx/wgl_ext_api.h
	xorg-server/hw/xwin/glx/winpriv.c
	xorg-server/hw/xwin/win.h
	xorg-server/hw/xwin/winallpriv.c
	xorg-server/hw/xwin/winauth.c
	xorg-server/hw/xwin/winclipboard.h
	xorg-server/hw/xwin/winclipboardinit.c
	xorg-server/hw/xwin/winclipboardthread.c
	xorg-server/hw/xwin/winclipboardunicode.c
	xorg-server/hw/xwin/winclipboardwndproc.c
	xorg-server/hw/xwin/winclipboardwrappers.c
	xorg-server/hw/xwin/winclipboardxevents.c
	xorg-server/hw/xwin/wincmap.c
	xorg-server/hw/xwin/winconfig.c
	xorg-server/hw/xwin/wincreatewnd.c
	xorg-server/hw/xwin/wincursor.c
	xorg-server/hw/xwin/windialogs.c
	xorg-server/hw/xwin/winengine.c
	xorg-server/hw/xwin/winerror.c
	xorg-server/hw/xwin/wingc.c
	xorg-server/hw/xwin/wingetsp.c
	xorg-server/hw/xwin/winkeybd.c
	xorg-server/hw/xwin/winkeybd.h
	xorg-server/hw/xwin/winlayouts.h
	xorg-server/hw/xwin/winmisc.c
	xorg-server/hw/xwin/winmonitors.c
	xorg-server/hw/xwin/winmouse.c
	xorg-server/hw/xwin/winmsg.c
	xorg-server/hw/xwin/winmsg.h
	xorg-server/hw/xwin/winmultiwindowclass.c
	xorg-server/hw/xwin/winmultiwindowicons.c
	xorg-server/hw/xwin/winmultiwindowshape.c
	xorg-server/hw/xwin/winmultiwindowwindow.c
	xorg-server/hw/xwin/winmultiwindowwm.c
	xorg-server/hw/xwin/winmultiwindowwndproc.c
	xorg-server/hw/xwin/winnativegdi.c
	xorg-server/hw/xwin/winpfbdd.c
	xorg-server/hw/xwin/winpixmap.c
	xorg-server/hw/xwin/winpolyline.c
	xorg-server/hw/xwin/winprefs.c
	xorg-server/hw/xwin/winprocarg.c
	xorg-server/hw/xwin/winregistry.c
	xorg-server/hw/xwin/winscrinit.c
	xorg-server/hw/xwin/winsetsp.c
	xorg-server/hw/xwin/winshaddd.c
	xorg-server/hw/xwin/winshadddnl.c
	xorg-server/hw/xwin/winshadgdi.c
	xorg-server/hw/xwin/wintrayicon.c
	xorg-server/hw/xwin/winwin32rootless.c
	xorg-server/hw/xwin/winwin32rootlesswindow.c
	xorg-server/hw/xwin/winwin32rootlesswndproc.c
	xorg-server/hw/xwin/winwindow.c
	xorg-server/hw/xwin/winwindow.h
	xorg-server/hw/xwin/winwindowswm.c
	xorg-server/hw/xwin/winwndproc.c
	xorg-server/include/callback.h
	xorg-server/include/dixstruct.h
	xorg-server/include/misc.h
	xorg-server/include/os.h
	xorg-server/include/scrnintstr.h
	xorg-server/mi/micmap.c
	xorg-server/mi/miinitext.c
	xorg-server/mi/mioverlay.c
	xorg-server/mi/misprite.c
	xorg-server/mi/mivaltree.c
	xorg-server/mi/miwindow.c
	xorg-server/miext/damage/damage.c
	xorg-server/miext/rootless/rootlessGC.c
	xorg-server/miext/rootless/rootlessWindow.c
	xorg-server/os/WaitFor.c
	xorg-server/os/access.c
	xorg-server/os/connection.c
	xorg-server/os/io.c
	xorg-server/os/log.c
	xorg-server/os/osinit.c
	xorg-server/os/utils.c
	xorg-server/os/xdmcp.c
	xorg-server/os/xprintf.c
	xorg-server/os/xstrans.c
	xorg-server/render/mipict.c
	xorg-server/xkb/xkbActions.c
	xorg-server/xkb/xkbInit.c
	xorg-server/xkeyboard-config/compat/default.in

1 files changed, 168 insertions, 174 deletions

diff --git a/xorg-server/hw/xfree86/common/xisb.c b/xorg-server/hw/xfree86/common/xisb.c
index 287a98b53..3568a578c 100644
--- a/xorg-server/hw/xfree86/common/xisb.c
+++ b/xorg-server/hw/xfree86/common/xisb.c
@@ -1,174 +1,168 @@
-/*

- * Copyright (c) 1997  Metro Link Incorporated

- *

- * Permission is hereby granted, free of charge, to any person obtaining a

- * copy of this software and associated documentation files (the "Software"),

- * to deal in the Software without restriction, including without limitation

- * the rights to use, copy, modify, merge, publish, distribute, sublicense,

- * and/or sell copies of the Software, and to permit persons to whom the

- * Software is furnished to do so, subject to the following conditions:

- *

- * The above copyright notice and this permission notice shall be included in

- * all copies or substantial portions of the Software.

- *

- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

- * THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,

- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF

- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

- * SOFTWARE.

- *

- * Except as contained in this notice, the name of the Metro Link shall not be

- * used in advertising or otherwise to promote the sale, use or other dealings

- * in this Software without prior written authorization from Metro Link.

- *

- */

-

-/*

-	X Input Serial Buffer routines for use in any XInput driver that accesses

-	a serial device.

-*/

-

-

-/*****************************************************************************

- *	Standard Headers

- ****************************************************************************/

-

-#ifdef HAVE_XORG_CONFIG_H

-#include <xorg-config.h>

-#endif

-

-#include <misc.h>

-#include <xf86.h>

-#include <xf86_OSproc.h>

-#include <xf86_OSlib.h>

-#include <xf86Xinput.h>

-#include "xisb.h"

-

-/*****************************************************************************

- *	Local Headers

- ****************************************************************************/

-

-/*****************************************************************************

- *	Variables without includable headers

- ****************************************************************************/

-

-/*****************************************************************************

- *	Local Variables

- ****************************************************************************/

-

-/*****************************************************************************

- *	Function Definitions

- ****************************************************************************/

-

-XISBuffer *

-XisbNew (int fd, ssize_t size)

-{

-	XISBuffer *b;

-

-	b = malloc(sizeof (XISBuffer));

-	if (!b)

-		return NULL;

-	b->buf = malloc((sizeof (unsigned char) * size));

-	if (!b->buf)

-	{

-		free(b);

-		return NULL;

-	}

-

-	b->fd = fd;

-	b->trace = 0;

-	b->block_duration = 0;

-	b->current = 1;	/* force it to be past the end to trigger initial read */

-	b->end = 0;

-	b->buffer_size = size;

-	return b;

-}

-

-void

-XisbFree (XISBuffer *b)

-{

-	free(b->buf);

-	free(b);

-}

-

-int

-XisbRead (XISBuffer *b)

-{

-	int ret;

-

-	if (b->current >= b->end)

-	{

-		if (b->block_duration >= 0)

-		{

-			if (xf86WaitForInput (b->fd, b->block_duration) < 1)

-				return -1;

-		}

-		else

-		{

-			/*

-			 * automatically clear it so if XisbRead is called in a loop

-			 * the next call will make sure there is data with select and

-			 * thus prevent a blocking read

-			 */

-			b->block_duration = 0;

-		}

-		

-		ret = xf86ReadSerial (b->fd, b->buf, b->buffer_size);

-		switch (ret)

-		{

-			case 0:

-				return -1; /* timeout */

-			case -1:

-				return -2; /* error */

-			default:

-				b->end = ret;

-				b->current = 0;

-				break;

-		}

-	}

-	if (b->trace)

-		ErrorF ("read 0x%02x (%c)\n", b->buf[b->current], 

-			isprint(b->buf[b->current])?b->buf[b->current]:'.');

-

-	return b->buf[b->current++];

-}

-

-/* the only purpose of this function is to provide output tracing */

-ssize_t

-XisbWrite (XISBuffer *b, unsigned char *msg, ssize_t len)

-{

-    if (b->trace)

-    {

-        int i = 0;

-        for (i = 0; i < len; i++)

-            ErrorF ("\t\twrote 0x%02x (%c)\n", msg[i], msg[i]);

-    }

-    return (xf86WriteSerial (b->fd, msg, len));

-}

-

-/* turn tracing of this buffer on (1) or off (0) */

-void

-XisbTrace (XISBuffer *b, int trace)

-{

-	b->trace = trace;

-}

-

-/*

- * specify a block_duration of -1 when you know the buffer's fd is ready to

- * read. After a read, it is automatically set to 0 so that the next read

- * will use check to select for data and prevent a block.

- * It is the caller's responsibility to set the block_duration to -1 if it

- * knows that there is data to read (because the main select loop triggered

- * the read) and want's to avoid the unnecessary overhead of the select call

- *

- * a zero or positive block duration will cause the select to block for the

- * give duration in usecs.

- */

-

-void

-XisbBlockDuration (XISBuffer *b, int block_duration)

-{

-	b->block_duration = block_duration;

-}

+/*
+ * Copyright (c) 1997  Metro Link Incorporated
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the Metro Link shall not be
+ * used in advertising or otherwise to promote the sale, use or other dealings
+ * in this Software without prior written authorization from Metro Link.
+ *
+ */
+
+/*
+	X Input Serial Buffer routines for use in any XInput driver that accesses
+	a serial device.
+*/
+
+/*****************************************************************************
+ *	Standard Headers
+ ****************************************************************************/
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <misc.h>
+#include <xf86.h>
+#include <xf86_OSproc.h>
+#include <xf86_OSlib.h>
+#include <xf86Xinput.h>
+#include "xisb.h"
+
+/*****************************************************************************
+ *	Local Headers
+ ****************************************************************************/
+
+/*****************************************************************************
+ *	Variables without includable headers
+ ****************************************************************************/
+
+/*****************************************************************************
+ *	Local Variables
+ ****************************************************************************/
+
+/*****************************************************************************
+ *	Function Definitions
+ ****************************************************************************/
+
+XISBuffer *
+XisbNew(int fd, ssize_t size)
+{
+    XISBuffer *b;
+
+    b = malloc(sizeof(XISBuffer));
+    if (!b)
+        return NULL;
+    b->buf = malloc((sizeof(unsigned char) * size));
+    if (!b->buf) {
+        free(b);
+        return NULL;
+    }
+
+    b->fd = fd;
+    b->trace = 0;
+    b->block_duration = 0;
+    b->current = 1;             /* force it to be past the end to trigger initial read */
+    b->end = 0;
+    b->buffer_size = size;
+    return b;
+}
+
+void
+XisbFree(XISBuffer * b)
+{
+    free(b->buf);
+    free(b);
+}
+
+int
+XisbRead(XISBuffer * b)
+{
+    int ret;
+
+    if (b->current >= b->end) {
+        if (b->block_duration >= 0) {
+            if (xf86WaitForInput(b->fd, b->block_duration) < 1)
+                return -1;
+        }
+        else {
+            /*
+             * automatically clear it so if XisbRead is called in a loop
+             * the next call will make sure there is data with select and
+             * thus prevent a blocking read
+             */
+            b->block_duration = 0;
+        }
+
+        ret = xf86ReadSerial(b->fd, b->buf, b->buffer_size);
+        switch (ret) {
+        case 0:
+            return -1;          /* timeout */
+        case -1:
+            return -2;          /* error */
+        default:
+            b->end = ret;
+            b->current = 0;
+            break;
+        }
+    }
+    if (b->trace)
+        ErrorF("read 0x%02x (%c)\n", b->buf[b->current],
+               isprint(b->buf[b->current]) ? b->buf[b->current] : '.');
+
+    return b->buf[b->current++];
+}
+
+/* the only purpose of this function is to provide output tracing */
+ssize_t
+XisbWrite(XISBuffer * b, unsigned char *msg, ssize_t len)
+{
+    if (b->trace) {
+        int i = 0;
+
+        for (i = 0; i < len; i++)
+            ErrorF("\t\twrote 0x%02x (%c)\n", msg[i], msg[i]);
+    }
+    return (xf86WriteSerial(b->fd, msg, len));
+}
+
+/* turn tracing of this buffer on (1) or off (0) */
+void
+XisbTrace(XISBuffer * b, int trace)
+{
+    b->trace = trace;
+}
+
+/*
+ * specify a block_duration of -1 when you know the buffer's fd is ready to
+ * read. After a read, it is automatically set to 0 so that the next read
+ * will use check to select for data and prevent a block.
+ * It is the caller's responsibility to set the block_duration to -1 if it
+ * knows that there is data to read (because the main select loop triggered
+ * the read) and want's to avoid the unnecessary overhead of the select call
+ *
+ * a zero or positive block duration will cause the select to block for the
+ * give duration in usecs.
+ */
+
+void
+XisbBlockDuration(XISBuffer * b, int block_duration)
+{
+    b->block_duration = block_duration;
+}