1997-09-04 06:04:33 +00:00
|
|
|
|
/*
|
|
|
|
|
|
* Copyright (c) 1995, 1996, 1997 Kungliga Tekniska H<EFBFBD>gskolan
|
|
|
|
|
|
* (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.
|
|
|
|
|
|
*
|
2000-01-09 08:31:47 +00:00
|
|
|
|
* 3. Neither the name of the Institute nor the names of its contributors
|
1997-09-04 06:04:33 +00:00
|
|
|
|
* 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.
|
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
|
|
#include "bsd_locl.h"
|
|
|
|
|
|
|
2000-01-09 08:31:47 +00:00
|
|
|
|
RCSID("$Id: tty.c,v 1.3 1999/12/02 16:58:28 joda Exp $");
|
1997-09-04 06:04:33 +00:00
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
|
* Clean the tty name. Return a pointer to the cleaned version.
|
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
|
|
char *
|
|
|
|
|
|
clean_ttyname (char *tty)
|
|
|
|
|
|
{
|
|
|
|
|
|
char *res = tty;
|
|
|
|
|
|
|
|
|
|
|
|
if (strncmp (res, _PATH_DEV, strlen(_PATH_DEV)) == 0)
|
|
|
|
|
|
res += strlen(_PATH_DEV);
|
|
|
|
|
|
if (strncmp (res, "pty/", 4) == 0)
|
|
|
|
|
|
res += 4;
|
|
|
|
|
|
if (strncmp (res, "ptym/", 5) == 0)
|
|
|
|
|
|
res += 5;
|
|
|
|
|
|
return res;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
|
* Generate a name usable as an `ut_id', typically without `tty'.
|
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
|
|
char *
|
|
|
|
|
|
make_id (char *tty)
|
|
|
|
|
|
{
|
|
|
|
|
|
char *res = tty;
|
|
|
|
|
|
|
|
|
|
|
|
if (strncmp (res, "pts/", 4) == 0)
|
|
|
|
|
|
res += 4;
|
|
|
|
|
|
if (strncmp (res, "tty", 3) == 0)
|
|
|
|
|
|
res += 3;
|
|
|
|
|
|
return res;
|
|
|
|
|
|
}
|
