Last change
on this file since 986 was 821, checked in by Bruno Cornec, 18 years ago |
Addition of busybox 1.2.1 as a mindi-busybox new package
This should avoid delivering binary files in mindi not built there (Fedora and Debian are quite serious about that)
|
File size:
837 bytes
|
Rev | Line | |
---|
[821] | 1 | /* vi: set sw=4 ts=4: */
|
---|
| 2 | /*
|
---|
| 3 | * Determine the width and height of the terminal.
|
---|
| 4 | *
|
---|
| 5 | * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
|
---|
| 6 | *
|
---|
| 7 | * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
|
---|
| 8 | */
|
---|
| 9 |
|
---|
| 10 | #include <stdio.h>
|
---|
| 11 | #include <errno.h>
|
---|
| 12 | #include <fcntl.h>
|
---|
| 13 | #include <unistd.h>
|
---|
| 14 | #include <unistd.h>
|
---|
| 15 | #include <termios.h>
|
---|
| 16 | #include <sys/ioctl.h>
|
---|
| 17 | #include "libbb.h"
|
---|
| 18 |
|
---|
| 19 | /* It is perfectly ok to pass in a NULL for either width or for
|
---|
| 20 | * height, in which case that value will not be set. */
|
---|
| 21 | int get_terminal_width_height(int fd, int *width, int *height)
|
---|
| 22 | {
|
---|
| 23 | struct winsize win = { 0, 0, 0, 0 };
|
---|
| 24 | int ret = ioctl(fd, TIOCGWINSZ, &win);
|
---|
| 25 | if (win.ws_row <= 1) win.ws_row = 24;
|
---|
| 26 | if (win.ws_col <= 1) win.ws_col = 80;
|
---|
| 27 | if (height) *height = (int) win.ws_row;
|
---|
| 28 | if (width) *width = (int) win.ws_col;
|
---|
| 29 |
|
---|
| 30 | return ret;
|
---|
| 31 | }
|
---|
Note:
See
TracBrowser
for help on using the repository browser.