aboutsummaryrefslogtreecommitdiff
path: root/libX11/src/GetMoEv.c
diff options
context:
space:
mode:
Diffstat (limited to 'libX11/src/GetMoEv.c')
-rw-r--r--libX11/src/GetMoEv.c171
1 files changed, 85 insertions, 86 deletions
diff --git a/libX11/src/GetMoEv.c b/libX11/src/GetMoEv.c
index 05e2f04d8..d66604217 100644
--- a/libX11/src/GetMoEv.c
+++ b/libX11/src/GetMoEv.c
@@ -1,86 +1,85 @@
-/*
-
-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"
-
-XTimeCoord *XGetMotionEvents(
- register Display *dpy,
- Window w,
- Time start,
- Time stop,
- int *nEvents) /* RETURN */
-{
- xGetMotionEventsReply rep;
- register xGetMotionEventsReq *req;
- XTimeCoord *tc = NULL;
- long nbytes;
- LockDisplay(dpy);
- GetReq(GetMotionEvents, req);
- req->window = w;
-/* XXX is this right for all machines? */
- req->start = start;
- req->stop = stop;
- if (!_XReply (dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- return (NULL);
- }
-
- if (rep.nEvents) {
- if (! (tc = (XTimeCoord *)
- Xmalloc( (unsigned)
- (nbytes = (long) rep.nEvents * sizeof(XTimeCoord))))) {
- _XEatData (dpy, (unsigned long) nbytes);
- UnlockDisplay(dpy);
- SyncHandle();
- return (NULL);
- }
- }
-
- *nEvents = rep.nEvents;
- nbytes = SIZEOF (xTimecoord);
- {
- register XTimeCoord *tcptr;
- register int i;
- xTimecoord xtc;
-
- for (i = rep.nEvents, tcptr = tc; i > 0; i--, tcptr++) {
- _XRead (dpy, (char *) &xtc, nbytes);
- tcptr->time = xtc.time;
- tcptr->x = cvtINT16toShort (xtc.x);
- tcptr->y = cvtINT16toShort (xtc.y);
- }
- }
-
- UnlockDisplay(dpy);
- SyncHandle();
- return (tc);
-}
-
+/*
+
+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"
+
+XTimeCoord *XGetMotionEvents(
+ register Display *dpy,
+ Window w,
+ Time start,
+ Time stop,
+ int *nEvents) /* RETURN */
+{
+ xGetMotionEventsReply rep;
+ register xGetMotionEventsReq *req;
+ XTimeCoord *tc = NULL;
+ long nbytes;
+ LockDisplay(dpy);
+ GetReq(GetMotionEvents, req);
+ req->window = w;
+/* XXX is this right for all machines? */
+ req->start = start;
+ req->stop = stop;
+ if (!_XReply (dpy, (xReply *)&rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return (NULL);
+ }
+
+ if (rep.nEvents) {
+ if (! (tc = (XTimeCoord *)
+ Xmalloc( (unsigned)
+ (nbytes = (long) rep.nEvents * sizeof(XTimeCoord))))) {
+ _XEatData (dpy, (unsigned long) nbytes);
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return (NULL);
+ }
+ }
+
+ *nEvents = rep.nEvents;
+ nbytes = SIZEOF (xTimecoord);
+ {
+ register XTimeCoord *tcptr;
+ register int i;
+ xTimecoord xtc;
+
+ for (i = rep.nEvents, tcptr = tc; i > 0; i--, tcptr++) {
+ _XRead (dpy, (char *) &xtc, nbytes);
+ tcptr->time = xtc.time;
+ tcptr->x = cvtINT16toShort (xtc.x);
+ tcptr->y = cvtINT16toShort (xtc.y);
+ }
+ }
+
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return (tc);
+}
+