/*-
 * SPDX-License-Identifier: BSD-3-Clause
 *
 * Copyright (c) 1989, 1993
 *      The Regents of the University of California.  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 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
 * SUCH DAMAGE.
 */

#ifndef _TTYENT_H_
#define _TTYENT_H_

#define _PATH_TTYS      "/etc/ttys"

#define _TTYS_OFF       "off"
#define _TTYS_ON        "on"
#define _TTYS_ONIFCONSOLE "onifconsole"
#define _TTYS_ONIFEXISTS "onifexists"
#define _TTYS_SECURE    "secure"
#define _TTYS_INSECURE  "insecure"
#define _TTYS_WINDOW    "window"
#define _TTYS_GROUP     "group"
#define _TTYS_NOGROUP   "none"
#define _TTYS_DIALUP    "dialup"
#define _TTYS_NETWORK   "network"

struct ttyent {
        char    *ty_name;       /* terminal device name */
        char    *ty_getty;      /* command to execute, usually getty */
        char    *ty_type;       /* terminal type for termcap */
#define TTY_ON          0x01    /* enable logins (start ty_getty program) */
#define TTY_SECURE      0x02    /* allow uid of 0 to login */
#define TTY_DIALUP      0x04    /* is a dialup tty */
#define TTY_NETWORK     0x08    /* is a network tty */
#define TTY_IFEXISTS    0x10    /* configured as "onifexists" */
#define TTY_IFCONSOLE   0x20    /* configured as "onifconsole" */
        int     ty_status;      /* status flags */
        char    *ty_window;     /* command to start up window manager */
        char    *ty_comment;    /* comment field */
        char    *ty_group;      /* tty group */
};

#include <sys/cdefs.h>

__BEGIN_DECLS
struct ttyent *getttyent(void);
struct ttyent *getttynam(const char *);
int setttyent(void);
int endttyent(void);
int isdialuptty(const char *);
int isnettty(const char *);
__END_DECLS

#endif /* !_TTYENT_H_ */