#include <stdint.h>
#include <X11/Xlibint.h>
#include <X11/extensions/XI2proto.h>
#include <X11/extensions/XInput2.h>
#include <X11/extensions/extutil.h>
#include "XIint.h"
Status
XIQueryVersion(Display *dpy, int *major_inout, int *minor_inout)
{
int rc = Success;
XExtDisplayInfo *info = XInput_find_display(dpy);
LockDisplay(dpy);
rc = _xiQueryVersion(dpy, major_inout, minor_inout, info);
UnlockDisplay(dpy);
SyncHandle();
return rc;
}
_X_HIDDEN Status
_xiQueryVersion(Display * dpy, int *major, int *minor, XExtDisplayInfo *info)
{
xXIQueryVersionReq *req;
xXIQueryVersionReply rep;
if (_XiCheckExtInit(dpy, XInput_2_0, info) == -1)
{
XExtensionVersion *ext;
XExtDisplayInfo *info = XInput_find_display(dpy);
if (!info || !info->data) {
*major = 0;
*minor = 0;
return BadRequest;
}
ext = ((XInputData*)info->data)->vers;
*major = ext->major_version;
*minor = ext->minor_version;
return BadRequest;
}
GetReq(XIQueryVersion, req);
req->reqType = info->codes->major_opcode;
req->ReqType = X_XIQueryVersion;
req->major_version = *major;
req->minor_version = *minor;
if (!_XReply(dpy, (xReply*)&rep, 0, xTrue)) {
return BadImplementation;
}
*major = rep.major_version;
*minor = rep.minor_version;
return Success;
}