git update 8/7/2010

1 files changed, 133 insertions, 134 deletions

diff --git a/libX11/src/GetProp.c b/libX11/src/GetProp.c
index 75d772bd0..fc4643b95 100644
--- a/libX11/src/GetProp.c
+++ b/libX11/src/GetProp.c
@@ -1,134 +1,133 @@
-/*
-
-Copyright 1986, 1998  The Open Group
-
-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.
-
-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
-OPEN GROUP 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 Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-*/
-
-#define NEED_REPLIES
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-
-int
-XGetWindowProperty(
-    register Display *dpy,
-    Window w,
-    Atom property,
-    long offset,
-    long length,
-    Bool delete,
-    Atom req_type,
-    Atom *actual_type,		/* RETURN */
-    int *actual_format,  	/* RETURN  8, 16, or 32 */
-    unsigned long *nitems, 	/* RETURN  # of 8-, 16-, or 32-bit entities */
-    unsigned long *bytesafter,	/* RETURN */
-    unsigned char **prop)	/* RETURN */
-{
-    xGetPropertyReply reply;
-    register xGetPropertyReq *req;
-    xError error;
-
-    LockDisplay(dpy);
-    GetReq (GetProperty, req);
-    req->window = w;
-    req->property = property;
-    req->type = req_type;
-    req->delete = delete;
-    req->longOffset = offset;
-    req->longLength = length;
-    error.sequenceNumber = dpy->request;
-
-    if (!_XReply (dpy, (xReply *) &reply, 0, xFalse)) {
-	UnlockDisplay(dpy);
-	SyncHandle();
-	return (1);	/* not Success */
-	}
-
-    *prop = (unsigned char *) NULL;
-    if (reply.propertyType != None) {
-	long nbytes, netbytes;
-	switch (reply.format) {
-      /*
-       * One extra byte is malloced than is needed to contain the property
-       * data, but this last byte is null terminated and convenient for
-       * returning string properties, so the client doesn't then have to
-       * recopy the string to make it null terminated.
-       */
-	  case 8:
-	    nbytes = netbytes = reply.nItems;
-	    if (nbytes + 1 > 0 &&
-		(*prop = (unsigned char *) Xmalloc ((unsigned)nbytes + 1)))
-		_XReadPad (dpy, (char *) *prop, netbytes);
-	    break;
-
-	  case 16:
-	    nbytes = reply.nItems * sizeof (short);
-	    netbytes = reply.nItems << 1;
-	    if (nbytes + 1 > 0 &&
-		(*prop = (unsigned char *) Xmalloc ((unsigned)nbytes + 1)))
-		_XRead16Pad (dpy, (short *) *prop, netbytes);
-	    break;
-
-	  case 32:
-	    nbytes = reply.nItems * sizeof (long);
-	    netbytes = reply.nItems << 2;
-	    if (nbytes + 1 > 0 &&
-		(*prop = (unsigned char *) Xmalloc ((unsigned)nbytes + 1)))
-		_XRead32 (dpy, (long *) *prop, netbytes);
-	    break;
-
-	  default:
-	    /*
-	     * This part of the code should never be reached.  If it is,
-	     * the server sent back a property with an invalid format.
-	     * This is a BadImplementation error.
-	     */
-	    {
-		/* sequence number stored above */
-		error.type = X_Error;
-		error.majorCode = X_GetProperty;
-		error.minorCode = 0;
-		error.errorCode = BadImplementation;
-		_XError(dpy, &error);
-	    }
-	    nbytes = netbytes = 0L;
-	    break;
-	}
-	if (! *prop) {
-	    _XEatData(dpy, (unsigned long) netbytes);
-	    UnlockDisplay(dpy);
-	    SyncHandle();
-	    return(BadAlloc);	/* not Success */
-	}
-	(*prop)[nbytes] = '\0';
-    }
-    *actual_type = reply.propertyType;
-    *actual_format = reply.format;
-    *nitems = reply.nItems;
-    *bytesafter = reply.bytesAfter;
-    UnlockDisplay(dpy);
-    SyncHandle();
-    return(Success);
-}
-
+/*

+

+Copyright 1986, 1998  The Open Group

+

+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.

+

+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

+OPEN GROUP 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 Open Group shall not be

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

+in this Software without prior written authorization from The Open Group.

+

+*/

+

+#ifdef HAVE_CONFIG_H

+#include <config.h>

+#endif

+#include "Xlibint.h"

+

+int

+XGetWindowProperty(

+    register Display *dpy,

+    Window w,

+    Atom property,

+    long offset,

+    long length,

+    Bool delete,

+    Atom req_type,

+    Atom *actual_type,		/* RETURN */

+    int *actual_format,  	/* RETURN  8, 16, or 32 */

+    unsigned long *nitems, 	/* RETURN  # of 8-, 16-, or 32-bit entities */

+    unsigned long *bytesafter,	/* RETURN */

+    unsigned char **prop)	/* RETURN */

+{

+    xGetPropertyReply reply;

+    register xGetPropertyReq *req;

+    xError error;

+

+    LockDisplay(dpy);

+    GetReq (GetProperty, req);

+    req->window = w;

+    req->property = property;

+    req->type = req_type;

+    req->delete = delete;

+    req->longOffset = offset;

+    req->longLength = length;

+    error.sequenceNumber = dpy->request;

+

+    if (!_XReply (dpy, (xReply *) &reply, 0, xFalse)) {

+	UnlockDisplay(dpy);

+	SyncHandle();

+	return (1);	/* not Success */

+	}

+

+    *prop = (unsigned char *) NULL;

+    if (reply.propertyType != None) {

+	long nbytes, netbytes;

+	switch (reply.format) {

+      /*

+       * One extra byte is malloced than is needed to contain the property

+       * data, but this last byte is null terminated and convenient for

+       * returning string properties, so the client doesn't then have to

+       * recopy the string to make it null terminated.

+       */

+	  case 8:

+	    nbytes = netbytes = reply.nItems;

+	    if (nbytes + 1 > 0 &&

+		(*prop = (unsigned char *) Xmalloc ((unsigned)nbytes + 1)))

+		_XReadPad (dpy, (char *) *prop, netbytes);

+	    break;

+

+	  case 16:

+	    nbytes = reply.nItems * sizeof (short);

+	    netbytes = reply.nItems << 1;

+	    if (nbytes + 1 > 0 &&

+		(*prop = (unsigned char *) Xmalloc ((unsigned)nbytes + 1)))

+		_XRead16Pad (dpy, (short *) *prop, netbytes);

+	    break;

+

+	  case 32:

+	    nbytes = reply.nItems * sizeof (long);

+	    netbytes = reply.nItems << 2;

+	    if (nbytes + 1 > 0 &&

+		(*prop = (unsigned char *) Xmalloc ((unsigned)nbytes + 1)))

+		_XRead32 (dpy, (long *) *prop, netbytes);

+	    break;

+

+	  default:

+	    /*

+	     * This part of the code should never be reached.  If it is,

+	     * the server sent back a property with an invalid format.

+	     * This is a BadImplementation error.

+	     */

+	    {

+		/* sequence number stored above */

+		error.type = X_Error;

+		error.majorCode = X_GetProperty;

+		error.minorCode = 0;

+		error.errorCode = BadImplementation;

+		_XError(dpy, &error);

+	    }

+	    nbytes = netbytes = 0L;

+	    break;

+	}

+	if (! *prop) {

+	    _XEatData(dpy, (unsigned long) netbytes);

+	    UnlockDisplay(dpy);

+	    SyncHandle();

+	    return(BadAlloc);	/* not Success */

+	}

+	(*prop)[nbytes] = '\0';

+    }

+    *actual_type = reply.propertyType;

+    *actual_format = reply.format;

+    *nitems = reply.nItems;

+    *bytesafter = reply.bytesAfter;

+    UnlockDisplay(dpy);

+    SyncHandle();

+    return(Success);

+}

+