import from X.Org 7.2RC2

1 files changed, 102 insertions, 0 deletions

diff --git a/lib/libXi/src/XGetMMap.c b/lib/libXi/src/XGetMMap.c
new file mode 100644
index 000000000..ef922817c
--- /dev/null
+++ b/lib/libXi/src/XGetMMap.c
@@ -0,0 +1,102 @@
+/* $Xorg: XGetMMap.c,v 1.4 2001/02/09 02:03:50 xorgcvs Exp $ */
+
+/************************************************************
+
+Copyright 1989, 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.
+
+Copyright 1989 by Hewlett-Packard Company, Palo Alto, California.
+
+			All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+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 Hewlett-Packard not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.
+
+HEWLETT-PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+HEWLETT-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.
+
+********************************************************/
+/* $XFree86: xc/lib/Xi/XGetMMap.c,v 3.3 2001/12/14 19:55:16 dawes Exp $ */
+
+/***********************************************************************
+ *
+ * XGetDeviceModifierMapping - get the modifier map of an extension device.
+ *
+ */
+
+#include <X11/extensions/XI.h>
+#include <X11/extensions/XIproto.h>
+#include <X11/Xlibint.h>
+#include <X11/extensions/XInput.h>
+#include <X11/extensions/extutil.h>
+#include "XIint.h"
+
+XModifierKeymap *
+XGetDeviceModifierMapping(dpy, dev)
+    register Display *dpy;
+    XDevice *dev;
+{
+    unsigned long nbytes;
+    XModifierKeymap *res;
+    xGetDeviceModifierMappingReq *req;
+    xGetDeviceModifierMappingReply rep;
+    XExtDisplayInfo *info = XInput_find_display(dpy);
+
+    LockDisplay(dpy);
+    if (_XiCheckExtInit(dpy, XInput_Initial_Release, info) == -1)
+	return ((XModifierKeymap *) NoSuchExtension);
+
+    GetReq(GetDeviceModifierMapping, req);
+    req->reqType = info->codes->major_opcode;
+    req->ReqType = X_GetDeviceModifierMapping;
+    req->deviceid = dev->device_id;
+
+    if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
+	UnlockDisplay(dpy);
+	SyncHandle();
+	return (XModifierKeymap *) NULL;
+    }
+    nbytes = (unsigned long)rep.length << 2;
+    res = (XModifierKeymap *) Xmalloc(sizeof(XModifierKeymap));
+    if (res) {
+	res->modifiermap = (KeyCode *) Xmalloc(nbytes);
+	if (res->modifiermap)
+	    _XReadPad(dpy, (char *)res->modifiermap, nbytes);
+	else
+	    _XEatData(dpy, (unsigned long)nbytes);
+	res->max_keypermod = rep.numKeyPerModifier;
+    }
+
+    UnlockDisplay(dpy);
+    SyncHandle();
+    return (res);
+}