Re: lib/52063: halfdelay() does not honour timeout value

[Onno van der Linden <o.vd.linden%quicknet.nl@localhost>]

The following reply was made to PR lib/52063; it has been noted by GNATS.

From: Onno van der Linden <o.vd.linden%quicknet.nl@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: 
Subject: Re: lib/52063: halfdelay() does not honour timeout value
Date: Sat, 11 Mar 2017 18:00:33 +0100

 Possible fix is to check in __delay() and __nodelay() for
 half_delay mode and return OK. xrestop does work correct now.
 
 --- /usr/src/lib/libcurses/tty.c.orig	2017-03-11 17:53:02.089562699 +0100
 +++ /usr/src/lib/libcurses/tty.c	2017-03-11 17:54:37.606593383 +0100
 @@ -291,7 +291,8 @@
  	if (_cursesi_screen->endwin)
  		__restartwin();
  
 -	if (_cursesi_screen->notty == TRUE)
 +	if (_cursesi_screen->notty == TRUE ||
 +	    _cursesi_screen->half_delay == TRUE)
  		return OK;
  	_cursesi_screen->rawt.c_cc[VMIN] = 1;
  	_cursesi_screen->rawt.c_cc[VTIME] = 0;
 @@ -319,7 +320,8 @@
  	if (_cursesi_screen->endwin)
  		__restartwin();
  
 -	if (_cursesi_screen->notty == TRUE)
 +	if (_cursesi_screen->notty == TRUE ||
 +	    _cursesi_screen->half_delay == TRUE)
  		return OK;
  	_cursesi_screen->rawt.c_cc[VMIN] = 0;
  	_cursesi_screen->rawt.c_cc[VTIME] = 0;