1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 3*7c478bd9Sstevel@tonic-gate * Use is subject to license terms. 4*7c478bd9Sstevel@tonic-gate */ 5*7c478bd9Sstevel@tonic-gate 6*7c478bd9Sstevel@tonic-gate /* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */ 7*7c478bd9Sstevel@tonic-gate /* All Rights Reserved */ 8*7c478bd9Sstevel@tonic-gate 9*7c478bd9Sstevel@tonic-gate /* 10*7c478bd9Sstevel@tonic-gate * Copyright (c) 1980 Regents of the University of California. 11*7c478bd9Sstevel@tonic-gate * All rights reserved. The Berkeley software License Agreement 12*7c478bd9Sstevel@tonic-gate * specifies the terms and conditions for redistribution. 13*7c478bd9Sstevel@tonic-gate */ 14*7c478bd9Sstevel@tonic-gate 15*7c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 16*7c478bd9Sstevel@tonic-gate 17*7c478bd9Sstevel@tonic-gate /*LINTLIBRARY*/ 18*7c478bd9Sstevel@tonic-gate 19*7c478bd9Sstevel@tonic-gate #ifndef lint 20*7c478bd9Sstevel@tonic-gate static char 21*7c478bd9Sstevel@tonic-gate sccsid[] = "@(#)id_subwins.c 1.3 88/02/08 SMI"; /* from UCB 5.1 85/06/07 */ 22*7c478bd9Sstevel@tonic-gate #endif /* not lint */ 23*7c478bd9Sstevel@tonic-gate 24*7c478bd9Sstevel@tonic-gate #include "curses.ext" 25*7c478bd9Sstevel@tonic-gate 26*7c478bd9Sstevel@tonic-gate /* 27*7c478bd9Sstevel@tonic-gate * _id_subwins: 28*7c478bd9Sstevel@tonic-gate * Re-sync the pointers to _y for all the subwindows. 29*7c478bd9Sstevel@tonic-gate */ 30*7c478bd9Sstevel@tonic-gate 31*7c478bd9Sstevel@tonic-gate void 32*7c478bd9Sstevel@tonic-gate _id_subwins(WINDOW *orig) 33*7c478bd9Sstevel@tonic-gate { 34*7c478bd9Sstevel@tonic-gate WINDOW *win; 35*7c478bd9Sstevel@tonic-gate int realy; 36*7c478bd9Sstevel@tonic-gate int y, oy; 37*7c478bd9Sstevel@tonic-gate 38*7c478bd9Sstevel@tonic-gate realy = orig->_begy + orig->_cury; 39*7c478bd9Sstevel@tonic-gate for (win = orig->_nextp; win != orig; win = win->_nextp) { 40*7c478bd9Sstevel@tonic-gate /* 41*7c478bd9Sstevel@tonic-gate * If the window ends before our current position, 42*7c478bd9Sstevel@tonic-gate * don't need to do anything. 43*7c478bd9Sstevel@tonic-gate */ 44*7c478bd9Sstevel@tonic-gate if (win->_begy + win->_maxy <= realy) 45*7c478bd9Sstevel@tonic-gate continue; 46*7c478bd9Sstevel@tonic-gate 47*7c478bd9Sstevel@tonic-gate oy = orig->_cury; 48*7c478bd9Sstevel@tonic-gate for (y = realy - win->_begy; y < win->_maxy; y++, oy++) 49*7c478bd9Sstevel@tonic-gate win->_y[y] = &orig->_y[oy][win->_ch_off]; 50*7c478bd9Sstevel@tonic-gate } 51*7c478bd9Sstevel@tonic-gate } 52