wdvi

commit eee4e645398a319920c77b4740beb9af391bc092
parent e074efe03ca2520950889990927aafe02934c05c
Author: Kyle Milz <krwmilz@gmail.com>
Date:   Sun, 29 Aug 2021 01:17:25 +0000

Remove MOTIF_TIMERS code

Diffstat:
M
events.c
 | 
79
-------------------------------------------------------------------------------
M
xdvi.h
 | 
4
----

2 files changed, 0 insertions(+), 83 deletions(-)
diff --git a/events.c b/events.c
@@ -2938,82 +2938,3 @@ do_pages()
 		XFlush(DISP);
 	    }
 }
-
-
-#if MOTIF_TIMERS
-
-/*
- *	Newer versions of the Motif toolkit use the timer facility
- *	(XtAppAddTimeOut(), etc.) in the X Toolkit.  Proper functioning of
- *	this mechanism, however, requires that the X Toolkit be in charge of
- *	blocking.  Since xdvi does its own blocking, this means that we need
- *	to provide working alternatives to these X Toolkit routines.
- *	One symptom of the above-mentioned bug is that the printlog window
- *	eventually stops showing dvips progress until you move the mouse.
- */
-
-static	void	xt_alarm(struct xtimer *);
-
-static	struct xtimer	*xt_free_timers	= NULL;
-
-
-XtIntervalId
-XtAppAddTimeOut(app, interval, proc, closure)
-	XtAppContext	app;
-	unsigned long	interval;
-	XtTimerCallbackProc proc;
-	XtPointer	closure;
-{
-	struct xtimer	*tp;
-
-	if (xt_free_timers == NULL)
-	    tp = xmalloc(sizeof *tp);
-	else {
-	    tp = xt_free_timers;
-	    xt_free_timers = xt_free_timers->next;
-	}
-
-	tp->proc = xt_alarm;
-	tp->xt_proc = proc;
-	tp->closure = closure;
-
-	set_timer(tp, interval);
-
-	return (XtIntervalId) tp;
-}
-
-void
-XtRemoveTimeOut(id)
-	XtIntervalId	id;
-{
-	struct xtimer	*tp;
-
-	tp = (struct xtimer *) id;
-
-	/* Motif (Solaris 9, 2003) sometimes calls XtRemoveTimeOut() after
-	   the timer event has occurred, so we need to be sure not to remove
-	   the timer record twice.  */
-	if (tp->proc == NULL)
-	    return;
-
-	cancel_timer(tp);
-
-	tp->next = xt_free_timers;
-	xt_free_timers = tp;
-}
-
-void
-xt_alarm(tp)
-	struct xtimer	*tp;
-{
-	XtIntervalId	id;
-
-	tp->proc = NULL;	/* flag timer as used-up */
-	id = (XtIntervalId) tp;
-	(tp->xt_proc)(tp->closure, &id);
-
-	tp->next = xt_free_timers;
-	xt_free_timers = tp;
-}
-
-#endif /* MOTIF_TIMERS */
diff --git a/xdvi.h b/xdvi.h
@@ -621,11 +621,7 @@ struct	xtimer {
 #endif
 };
 
-#if MOTIF_TIMERS
-# define TIMER_INIT(proc)	{NULL, {0, 0}, proc, NULL, NULL}
-#else
 # define TIMER_INIT(proc)	{NULL, {0, 0}, proc}
-#endif
 
 struct	WindowRec {
 	Window		win;