Lines Matching refs:handler
33 * XErrorHandler - This procedure sets the X non-fatal error handler
35 * the original error handler is restored.
39 XSetErrorHandler(XErrorHandler handler)
49 if (handler != NULL) {
50 _XErrorFunction = handler;
61 * XIOErrorHandler - This procedure sets the X fatal I/O error handler
63 * the original error handler is restored.
67 XSetIOErrorHandler(XIOErrorHandler handler)
77 if (handler != NULL) {
78 _XIOErrorFunction = handler;
97 XIOErrorExitHandler handler,
102 if (handler != NULL) {
103 dpy->exit_handler = handler;