1*0Sstevel@tonic-gate /*
2*0Sstevel@tonic-gate * Copyright 2001 Sun Microsystems, Inc. All rights reserved.
3*0Sstevel@tonic-gate * Use is subject to license terms.
4*0Sstevel@tonic-gate */
5*0Sstevel@tonic-gate
6*0Sstevel@tonic-gate /* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
7*0Sstevel@tonic-gate /* All Rights Reserved */
8*0Sstevel@tonic-gate
9*0Sstevel@tonic-gate /*
10*0Sstevel@tonic-gate * Copyright (c) 1980 Regents of the University of California.
11*0Sstevel@tonic-gate * All rights reserved. The Berkeley software License Agreement
12*0Sstevel@tonic-gate * specifies the terms and conditions for redistribution.
13*0Sstevel@tonic-gate */
14*0Sstevel@tonic-gate
15*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI"
16*0Sstevel@tonic-gate
17*0Sstevel@tonic-gate /*LINTLIBRARY*/
18*0Sstevel@tonic-gate
19*0Sstevel@tonic-gate #ifndef lint
20*0Sstevel@tonic-gate static char
21*0Sstevel@tonic-gate sccsid[] = "@(#)insertln.c 1.6 88/02/08 SMI"; /* from UCB 5.1 85/06/07 */
22*0Sstevel@tonic-gate #endif /* not lint */
23*0Sstevel@tonic-gate
24*0Sstevel@tonic-gate #include "curses.ext"
25*0Sstevel@tonic-gate #include <string.h>
26*0Sstevel@tonic-gate
27*0Sstevel@tonic-gate /*
28*0Sstevel@tonic-gate * This routine performs an insert-line on the window, leaving
29*0Sstevel@tonic-gate * (_cury,_curx) unchanged.
30*0Sstevel@tonic-gate */
31*0Sstevel@tonic-gate
32*0Sstevel@tonic-gate int
winsertln(WINDOW * win)33*0Sstevel@tonic-gate winsertln(WINDOW *win)
34*0Sstevel@tonic-gate {
35*0Sstevel@tonic-gate char *temp;
36*0Sstevel@tonic-gate int y;
37*0Sstevel@tonic-gate char *end;
38*0Sstevel@tonic-gate
39*0Sstevel@tonic-gate #ifdef DEBUG
40*0Sstevel@tonic-gate fprintf(outf, "INSERTLN(%0.2o)\n", win);
41*0Sstevel@tonic-gate #endif
42*0Sstevel@tonic-gate if (win->_orig == NULL)
43*0Sstevel@tonic-gate temp = win->_y[win->_maxy - 1];
44*0Sstevel@tonic-gate for (y = win->_maxy - 1; y > win->_cury; --y) {
45*0Sstevel@tonic-gate if (win->_orig == NULL)
46*0Sstevel@tonic-gate win->_y[y] = win->_y[y - 1];
47*0Sstevel@tonic-gate else
48*0Sstevel@tonic-gate (void) memmove(win->_y[y], win->_y[y-1], win->_maxx);
49*0Sstevel@tonic-gate (void) touchline(win, y, 0, win->_maxx - 1);
50*0Sstevel@tonic-gate }
51*0Sstevel@tonic-gate if (win->_orig == NULL)
52*0Sstevel@tonic-gate win->_y[y] = temp;
53*0Sstevel@tonic-gate else
54*0Sstevel@tonic-gate temp = win->_y[y];
55*0Sstevel@tonic-gate for (end = &temp[win->_maxx]; temp < end; )
56*0Sstevel@tonic-gate *temp++ = ' ';
57*0Sstevel@tonic-gate (void) touchline(win, y, 0, win->_maxx - 1);
58*0Sstevel@tonic-gate if (win->_orig == NULL)
59*0Sstevel@tonic-gate _id_subwins(win);
60*0Sstevel@tonic-gate return (OK);
61*0Sstevel@tonic-gate }
62