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Add virtual screen for wnoutrefresh()/doupdate().

This commit is contained in:
jdc 2000-04-27 00:23:01 +00:00
parent 3f832f5227
commit 4b24f5540b
1 changed files with 10 additions and 2 deletions
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12
lib/libcurses/initscr.c
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@ -1,4 +1,4 @@
/* $NetBSD: initscr.c,v 1.16 2000/04/17 12:25:46 blymn Exp $ */
/* $NetBSD: initscr.c,v 1.17 2000/04/27 00:23:01 jdc Exp $ */
/*
* Copyright (c) 1981, 1993, 1994
@ -38,7 +38,7 @@
#if 0
static char sccsid[] = "@(#)initscr.c 8.2 (Berkeley) 5/4/94";
#else
__RCSID("$NetBSD: initscr.c,v 1.16 2000/04/17 12:25:46 blymn Exp $");
__RCSID("$NetBSD: initscr.c,v 1.17 2000/04/27 00:23:01 jdc Exp $");
#endif
#endif /* not lint */
@ -98,6 +98,14 @@ initscr(void)
return (NULL);
}
if (__virtscr != NULL)
delwin(__virtscr);
if ((__virtscr = newwin(LINES, COLS, 0, 0)) == ERR) {
delwin(curscr);
delwin(stdscr);
return (NULL);
}
__init_getch(sp);
__init_acs();