45 static int __resizeterm(WINDOW *win, int nlines, int ncols);
46 static int __resizewin(WINDOW *win, int nlines, int ncols);
55           int       nlines = req_nlines;  in wresize()  local
62               win, nlines, ncols);  in wresize()
67                     if (win->begy + nlines > win->orig->begy + win->orig->maxy)  in wresize()
68                               nlines = 0;  in wresize()
69                     if (nlines <= 0)  in wresize()
70                               nlines += win->orig->begy + win->orig->maxy - win->begy;  in wresize()
71                     if (nlines < 1)  in wresize()
72                               nlines = 1;  in wresize()
84                               if (nlines > LINES)  in wresize()
85                                         nlines = LINES;  in wresize()
86                               if (nlines < 1)  in wresize()
87                                         nlines = 1;  in wresize()
95                               if (win->begy + nlines > LINES)  in wresize()
96                                         nlines = 0;  in wresize()
97                               if (nlines <= 0)  in wresize()
98                                         nlines += LINES - win->begy;  in wresize()
99                               if (nlines < 1)  in wresize()
100                                         nlines = 1;  in wresize()
112           if ((__resizewin(win, nlines, ncols)) == ERR)  in wresize()
120                     if ((__resizewin(__virtscr, nlines, ncols)) == ERR)  in wresize()
135 is_term_resized(int nlines, int ncols)  in is_term_resized()  argument
138           return (nlines > 0 && ncols > 0 &&  in is_term_resized()
139               (nlines != _cursesi_screen->LINES ||  in is_term_resized()
149 resizeterm(int nlines, int ncols)  in resizeterm()  argument
153           __CTRACE(__CTRACE_WINDOW, "resizeterm: (%d, %d)\n", nlines, ncols);  in resizeterm()
158           if (!is_term_resized(nlines, ncols))  in resizeterm()
161           result = resize_term(nlines, ncols);  in resizeterm()
181 resize_term(int nlines, int ncols)  in resize_term()  argument
187           __CTRACE(__CTRACE_WINDOW, "resize_term: (%d, %d)\n", nlines, ncols);  in resize_term()
189           if (!is_term_resized(nlines, ncols))  in resize_term()
192           if (__resizeterm(curscr, nlines, ncols) == ERR)  in resize_term()
194           if (__resizeterm(__virtscr, nlines, ncols) == ERR)  in resize_term()
196           rlines = nlines - __rippedlines(_cursesi_screen, 0);  in resize_term()
200           _cursesi_screen->LINES = nlines;  in resize_term()
202           LINES = nlines;  in resize_term()
225 __resizeterm(WINDOW *win, int nlines, int ncols)  in __resizeterm()  argument
230           if (win->begy + newlines >= nlines)  in __resizeterm()
233                     newlines = nlines - win->begy;  in __resizeterm()
249 __resizewin(WINDOW *win, int nlines, int ncols)  in __resizewin()  argument
258           __CTRACE(__CTRACE_WINDOW, "resize: (%p, %d, %d)\n", win, nlines, ncols);  in __resizewin()
276           if (nlines <= 0 || ncols <= 0)  in __resizewin()
277                     nlines = ncols = 0;  in __resizewin()
280                     newlines = realloc(win->alines, nlines * sizeof(__LINE *));  in __resizewin()
285                     newlspace = realloc(win->lspace, nlines * sizeof(__LINE));  in __resizewin()
298                                                       ncols * nlines * sizeof(__LDATA));  in __resizewin()
308                     for (lp = win->lspace, i = 0; i < nlines; i++, lp++) {  in __resizewin()
324                     for (lp = win->lspace, i = 0; i < nlines; i++, lp++) {  in __resizewin()
338           win->maxy = nlines;  in __resizewin()