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Annotation of researchv9/X11/src/X.V11R1/lib/X/XQuPntr.c, revision 1.1.1.1

1.1       root        1: #include "copyright.h"
                      2: 
                      3: /* $Header: XQuPntr.c,v 11.12 87/09/11 08:06:04 toddb Exp $ */
                      4: /* Copyright    Massachusetts Institute of Technology    1986  */
                      5: 
                      6: #define NEED_REPLIES
                      7: #include "Xlibint.h"
                      8: 
                      9: Bool XQueryPointer(dpy, w, root, child, root_x, root_y, win_x, win_y, mask)
                     10:      register Display *dpy;
                     11:      Window w, *root, *child;
                     12:      int *root_x, *root_y, *win_x, *win_y;
                     13:      unsigned int *mask;
                     14: 
                     15: {       
                     16:     xQueryPointerReply rep;
                     17:     xResourceReq *req;
                     18: 
                     19:     LockDisplay(dpy);
                     20:     GetResReq(QueryPointer, w, req);
                     21:     if (_XReply (dpy, (xReply *)&rep, 0, xTrue) == 0) {
                     22:            UnlockDisplay(dpy);
                     23:            SyncHandle();
                     24:            return(False);
                     25:        }
                     26: 
                     27:     *root = rep.root;
                     28:     *child = rep.child;
                     29:     *root_x = rep.rootX;
                     30:     *root_y = rep.rootY;
                     31:     *win_x = rep.winX;
                     32:     *win_y = rep.winY;
                     33:     *mask = rep.mask;
                     34:     UnlockDisplay(dpy);
                     35:     SyncHandle();
                     36:     return (rep.sameScreen);
                     37: }
                     38: 

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