diff options
Diffstat (limited to 'contrib/ncurses/ncurses/base/lib_newwin.c')
-rw-r--r-- | contrib/ncurses/ncurses/base/lib_newwin.c | 39 |
1 files changed, 23 insertions, 16 deletions
diff --git a/contrib/ncurses/ncurses/base/lib_newwin.c b/contrib/ncurses/ncurses/base/lib_newwin.c index ececa58..08921f2 100644 --- a/contrib/ncurses/ncurses/base/lib_newwin.c +++ b/contrib/ncurses/ncurses/base/lib_newwin.c @@ -40,13 +40,14 @@ #include <curses.priv.h> -MODULE_ID("$Id: lib_newwin.c,v 1.24 2000/04/29 18:49:51 tom Exp $") +MODULE_ID("$Id: lib_newwin.c,v 1.27 2000/12/10 02:43:27 tom Exp $") -void +NCURSES_EXPORT(int) _nc_freewin(WINDOW *win) { WINDOWLIST *p, *q; int i; + int result = ERR; if (win != 0) { for (p = _nc_windows, q = 0; p != 0; q = p, p = p->next) { @@ -71,15 +72,18 @@ _nc_freewin(WINDOW *win) if (win == newscr) newscr = 0; + result = OK; T(("...deleted win=%p", win)); break; } } } + return result; } -WINDOW * -newwin(int num_lines, int num_columns, int begy, int begx) +NCURSES_EXPORT(WINDOW *) +newwin +(int num_lines, int num_columns, int begy, int begx) { WINDOW *win; chtype *ptr; @@ -104,11 +108,11 @@ newwin(int num_lines, int num_columns, int begy, int begx) for (i = 0; i < num_lines; i++) { win->_line[i].text = typeCalloc(chtype, (unsigned) num_columns); if (win->_line[i].text == 0) { - _nc_freewin(win); + (void) _nc_freewin(win); returnWin(0); } for (ptr = win->_line[i].text; ptr < win->_line[i].text + - num_columns;) + num_columns;) *ptr++ = ' '; } @@ -117,15 +121,16 @@ newwin(int num_lines, int num_columns, int begy, int begx) returnWin(win); } -WINDOW * -derwin(WINDOW *orig, int num_lines, int num_columns, int begy, int begx) +NCURSES_EXPORT(WINDOW *) +derwin +(WINDOW *orig, int num_lines, int num_columns, int begy, int begx) { WINDOW *win; int i; int flags = _SUBWIN; T((T_CALLED("derwin(%p,%d,%d,%d,%d)"), orig, num_lines, num_columns, - begy, begx)); + begy, begx)); /* ** make sure window fits inside the original one @@ -146,7 +151,7 @@ derwin(WINDOW *orig, int num_lines, int num_columns, int begy, int begx) flags |= _ISPAD; if ((win = _nc_makenew(num_lines, num_columns, orig->_begy + begy, - orig->_begx + begx, flags)) == 0) + orig->_begx + begx, flags)) == 0) returnWin(0); win->_pary = begy; @@ -164,8 +169,9 @@ derwin(WINDOW *orig, int num_lines, int num_columns, int begy, int begx) returnWin(win); } -WINDOW * -subwin(WINDOW *w, int l, int c, int y, int x) +NCURSES_EXPORT(WINDOW *) +subwin +(WINDOW *w, int l, int c, int y, int x) { T((T_CALLED("subwin(%p, %d, %d, %d, %d)"), w, l, c, y, x)); T(("parent has begy = %d, begx = %d", w->_begy, w->_begx)); @@ -180,8 +186,9 @@ dimension_limit(int value) return (test == value && value > 0); } -WINDOW * -_nc_makenew(int num_lines, int num_columns, int begy, int begx, int flags) +NCURSES_EXPORT(WINDOW *) +_nc_makenew +(int num_lines, int num_columns, int begy, int begx, int flags) { int i; WINDOWLIST *wp; @@ -216,8 +223,8 @@ _nc_makenew(int num_lines, int num_columns, int begy, int begx, int flags) win->_attrs = A_NORMAL; win->_bkgd = BLANK; - win->_clear = is_pad ? FALSE : (num_lines == screen_lines && num_columns - == screen_columns); + win->_clear = is_pad ? FALSE : (num_lines == screen_lines + && num_columns == screen_columns); win->_idlok = FALSE; win->_idcok = TRUE; win->_scroll = FALSE; |