diff options
Diffstat (limited to 'crypto/kerberosIV/lib/roken/get_window_size.c')
-rw-r--r-- | crypto/kerberosIV/lib/roken/get_window_size.c | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/crypto/kerberosIV/lib/roken/get_window_size.c b/crypto/kerberosIV/lib/roken/get_window_size.c deleted file mode 100644 index 4eff8d2..0000000 --- a/crypto/kerberosIV/lib/roken/get_window_size.c +++ /dev/null @@ -1,102 +0,0 @@ -/* - * Copyright (c) 1995, 1996, 1997, 1998 Kungliga Tekniska Högskolan - * (Royal Institute of Technology, Stockholm, Sweden). - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * 3. Neither the name of the Institute nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -RCSID("$Id: get_window_size.c,v 1.9 1999/12/02 16:58:46 joda Exp $"); -#endif - -#include <stdlib.h> -#ifdef HAVE_UNISTD_H -#include <unistd.h> -#endif -#ifdef HAVE_SYS_TYPES_H -#include <sys/types.h> -#endif - -#if 0 /* Where were those needed? /confused */ -#ifdef HAVE_SYS_PROC_H -#include <sys/proc.h> -#endif - -#ifdef HAVE_SYS_TTY_H -#include <sys/tty.h> -#endif -#endif - -#ifdef HAVE_TERMIOS_H -#include <termios.h> -#endif - -#include <roken.h> - -int -get_window_size(int fd, struct winsize *wp) -{ - int ret = -1; - - memset(wp, 0, sizeof(*wp)); - -#if defined(TIOCGWINSZ) - ret = ioctl(fd, TIOCGWINSZ, wp); -#elif defined(TIOCGSIZE) - { - struct ttysize ts; - - ret = ioctl(fd, TIOCGSIZE, &ts); - if(ret == 0) { - wp->ws_row = ts.ts_lines; - wp->ws_col = ts.ts_cols; - } - } -#elif defined(HAVE__SCRSIZE) - { - int dst[2]; - - _scrsize(dst); - wp->ws_row = dst[1]; - wp->ws_col = dst[0]; - ret = 0; - } -#endif - if (ret != 0) { - char *s; - if((s = getenv("COLUMNS"))) - wp->ws_col = atoi(s); - if((s = getenv("LINES"))) - wp->ws_row = atoi(s); - if(wp->ws_col > 0 && wp->ws_row > 0) - ret = 0; - } - return ret; -} |