diff options
Diffstat (limited to 'libX11/src/Synchro.c')
| -rw-r--r-- | libX11/src/Synchro.c | 158 |
1 files changed, 79 insertions, 79 deletions
diff --git a/libX11/src/Synchro.c b/libX11/src/Synchro.c index 930448ee9..7b5ab8331 100644 --- a/libX11/src/Synchro.c +++ b/libX11/src/Synchro.c @@ -1,79 +1,79 @@ -/* - -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" - - -static int _XSyncFunction(register Display *dpy) -{ - XSync(dpy,0); - return 0; -} - -int (*XSynchronize(Display *dpy, int onoff))(Display *) -{ - int (*temp)(Display *); - int (*func)(Display *) = NULL; - - if (onoff) - func = _XSyncFunction; - - LockDisplay(dpy); - if (dpy->flags & XlibDisplayPrivSync) { - temp = dpy->savedsynchandler; - dpy->savedsynchandler = func; - } else { - temp = dpy->synchandler; - dpy->synchandler = func; - } - UnlockDisplay(dpy); - return (temp); -} - -int (*XSetAfterFunction( - Display *dpy, - int (*func)( - Display* - ) - ))(Display *) -{ - int (*temp)(Display *); - - LockDisplay(dpy); - if (dpy->flags & XlibDisplayPrivSync) { - temp = dpy->savedsynchandler; - dpy->savedsynchandler = func; - } else { - temp = dpy->synchandler; - dpy->synchandler = func; - } - UnlockDisplay(dpy); - return (temp); -} - +/*
+
+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"
+
+
+static int _XSyncFunction(register Display *dpy)
+{
+ XSync(dpy,0);
+ return 0;
+}
+
+int (*XSynchronize(Display *dpy, int onoff))(Display *)
+{
+ int (*temp)(Display *);
+ int (*func)(Display *) = NULL;
+
+ if (onoff)
+ func = _XSyncFunction;
+
+ LockDisplay(dpy);
+ if (dpy->flags & XlibDisplayPrivSync) {
+ temp = dpy->savedsynchandler;
+ dpy->savedsynchandler = func;
+ } else {
+ temp = dpy->synchandler;
+ dpy->synchandler = func;
+ }
+ UnlockDisplay(dpy);
+ return (temp);
+}
+
+int (*XSetAfterFunction(
+ Display *dpy,
+ int (*func)(
+ Display*
+ )
+ ))(Display *)
+{
+ int (*temp)(Display *);
+
+ LockDisplay(dpy);
+ if (dpy->flags & XlibDisplayPrivSync) {
+ temp = dpy->savedsynchandler;
+ dpy->savedsynchandler = func;
+ } else {
+ temp = dpy->synchandler;
+ dpy->synchandler = func;
+ }
+ UnlockDisplay(dpy);
+ return (temp);
+}
+
|