* Copyright (c) 1989, 1991 The Regents of the University of California.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* 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. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University 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 REGENTS 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 REGENTS 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
"@(#) Copyright (c) 1989, 1991 The Regents of the University of California.\n\
static char sccsid
[] = "@(#)stty.c 5.28 (Berkeley) 6/5/91";
char *usage
= "usage: stty: [-eg] [-f file] [options]";
strspn(argv
[optind
], "-aefg") == strlen(argv
[optind
]) &&
(ch
= getopt(argc
, argv
, "aef:g")) != EOF
)
case 'a': /* undocumented: POSIX compatibility */
if ((i
.fd
= open(optarg
, O_RDONLY
| O_NONBLOCK
)) < 0)
err("%s: %s", optarg
, strerror(errno
));
if (ioctl(i
.fd
, TIOCGETD
, &i
.ldisc
) < 0)
err("TIOCGETD: %s", strerror(errno
));
if (tcgetattr(i
.fd
, &i
.t
) < 0)
err("tcgetattr: %s", strerror(errno
));
if (ioctl(i
.fd
, TIOCGWINSZ
, &i
.win
) < 0)
warn("TIOCGWINSZ: %s\n", strerror(errno
));
checkredirect(); /* conversion aid */
print(&i
.t
, &i
.win
, i
.ldisc
, fmt
);
gprint(&i
.t
, &i
.win
, i
.ldisc
);
for (i
.set
= i
.wset
= 0; *argv
; ++argv
) {
cfsetospeed(&i
.t
, speed
);
cfsetispeed(&i
.t
, speed
);
if (!strncmp(*argv
, "gfmt1", sizeof("gfmt1") - 1)) {
gread(&i
.t
, *argv
+ sizeof("gfmt1") - 1);
err("illegal option -- %s\n%s", *argv
, usage
);
if (i
.set
&& tcsetattr(i
.fd
, 0, &i
.t
) < 0)
err("tcsetattr: %s", strerror(errno
));
if (i
.wset
&& ioctl(i
.fd
, TIOCSWINSZ
, &i
.win
) < 0)
warn("TIOCSWINSZ: %s", strerror(errno
));