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root/Development/ray/src/rt/x11.c

Comparing ray/src/rt/x11.c (file contents):
Revision 2.21 by greg, Wed Oct 26 10:04:15 1994 UTC vs.
Revision 2.22 by greg, Mon Dec 12 11:22:20 1994 UTC

#	Line 298 | Line 298 | x11_flush()                    /* flush output */
298		n = XPending(ourdisplay);                       /* from X server */
299		while (n-- > 0)
300		getevent();
301	+	#ifdef FNDELAY
302		if (inpcheck == IC_IOCTL) {                     /* from stdin */
303	+	#ifdef FIONREAD
304		if (ioctl(fileno(stdin), FIONREAD, &n) < 0) {
305	+	#else
306	+	if (1) {
307	+	#endif
308		if (fcntl(fileno(stdin), F_SETFL, FNDELAY) < 0) {
309		stderr_v("Cannot change input mode\n");
310		quit(1);
#	Line 315 | Line 320 | x11_flush()                    /* flush output */
320		tocombuf(buf, &x11_driver);
321		}
322		}
323	+	#endif
324		}
325
326

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