diff options
| author |   millert <millert@openbsd.org> | 1997-12-14 23:15:36 +0000 |
|---|---|---|
| committer | millert <millert@openbsd.org> | 1997-12-14 23:15:36 +0000 |
| commit | d2ffe6bf7b0cd86fe399a2efc19fa1415cfaf318 (patch) | |
| tree | 864ea84dbd1bce6237cf47ecad8ddbcf89531f33 /lib/libcurses/lib_mvwin.c | |
| parent | check the length of data in memcpy's (diff) | |
| download | wireguard-openbsd-d2ffe6bf7b0cd86fe399a2efc19fa1415cfaf318.tar.xz wireguard-openbsd-d2ffe6bf7b0cd86fe399a2efc19fa1415cfaf318.zip | |
ncurses-4.1-971213
Diffstat (limited to 'lib/libcurses/lib_mvwin.c')
| -rw-r--r-- | lib/libcurses/lib_mvwin.c | 33 |
1 files changed, 3 insertions, 30 deletions
diff --git a/lib/libcurses/lib_mvwin.c b/lib/libcurses/lib_mvwin.c index acc84ead00d..020c8db4aca 100644 --- a/lib/libcurses/lib_mvwin.c +++ b/lib/libcurses/lib_mvwin.c @@ -1,4 +1,4 @@ -/* $OpenBSD: lib_mvwin.c,v 1.3 1997/12/03 05:21:24 millert Exp $ */ +/* $OpenBSD: lib_mvwin.c,v 1.4 1997/12/14 23:15:47 millert Exp $ */ /*************************************************************************** @@ -32,7 +32,7 @@ #include <curses.priv.h> -MODULE_ID("Id: lib_mvwin.c,v 1.5 1997/09/20 15:02:34 juergen Exp $") +MODULE_ID("Id: lib_mvwin.c,v 1.6 1997/12/03 15:47:41 Alexander.V.Lukyanov Exp $") int mvwin(WINDOW *win, int by, int bx) { @@ -86,34 +86,7 @@ int mvwin(WINDOW *win, int by, int bx) || by < 0 || bx < 0) returnCode(ERR); - else { /* We have to clear the area on the virtual screen where the - * window is currently. Actually the following code is - * equivalent to erase() the window at it's current place and - * then to call a wnoutrefresh(). We can't do it this easy way, - * because we still need the content of the window at its new - * place:-) - * N.B.: Its not worth to think about an optimization to - * clear only the parts that are not overlapped by the new - * location of the window. The overlapped region will already - * be replaced by the next wnoutrefresh() for this window. - */ - int x,y; - for(y=0;y<=win->_maxy;y++) { - struct ldat* nline = &(newscr->_line[y+win->_begy+win->_yoffset]); - for(x=0;x<=win->_maxx;x++) { - nline->text[x+win->_begx] = newscr->_bkgd; - } - if (nline->firstchar==_NOCHANGE) { - nline->firstchar = win->_begx; - nline->lastchar = win->_begx + win->_maxx; - } else { - if (nline->firstchar > win->_begx) - nline->firstchar = win->_begx; - if (nline->lastchar < (win->_begx + win->_maxx)) - nline->lastchar = (win->_begx + win->_maxx); - } - } - } + /* * Whether or not the window is moved, touch the window's contents so * that a following call to 'wrefresh()' will paint the window at the |