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/* $OpenBSD: util.h,v 1.13 2001/06/10 02:44:42 deraadt Exp $ */
/* $NetBSD: util.h,v 1.2 1996/05/16 07:00:22 thorpej Exp $ */
/*-
* Copyright (c) 1995
* The Regents of the University of California. All rights reserved.
* Portions Copyright (c) 1996, Jason Downs. 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. 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
* SUCH DAMAGE.
*/
#ifndef _UTIL_H_
#define _UTIL_H_
#include <stdio.h>
#include <pwd.h>
#include <utmp.h>
#include <termios.h>
#include <sys/ttycom.h>
#include <sys/types.h>
#include <sys/cdefs.h>
/*
* fparseln() specific operation flags.
*/
#define FPARSELN_UNESCESC 0x01
#define FPARSELN_UNESCCONT 0x02
#define FPARSELN_UNESCCOMM 0x04
#define FPARSELN_UNESCREST 0x08
#define FPARSELN_UNESCALL 0x0f
/*
* opendev() specific operation flags.
*/
#define OPENDEV_PART 0x01 /* Try to open the raw partition. */
#define OPENDEV_DRCT 0x02 /* Obsolete (now default behavior). */
#define OPENDEV_BLCK 0x04 /* Open block, not character device. */
__BEGIN_DECLS
char *fparseln __P((FILE *, size_t *, size_t *, const char[3], int));
void login __P((struct utmp *));
int login_tty __P((int));
int logout __P((const char *));
void logwtmp __P((const char *, const char *, const char *));
int opendev __P((char *, int, int, char **));
void pw_setdir __P((const char *));
char *pw_file __P((const char *));
int pw_lock __P((int retries));
int pw_mkdb __P((char *));
int pw_abort __P((void));
void pw_init __P((void));
void pw_edit __P((int, const char *));
void pw_prompt __P((void));
void pw_copy __P((int, int, struct passwd *));
void pw_getconf __P((char *, size_t, const char *, const char *));
int pw_scan __P((char *, struct passwd *, int *));
void pw_error __P((const char *, int, int));
int openpty __P((int *, int *, char *, struct termios *,
struct winsize *));
int opendisk __P((const char *path, int flags, char *buf, size_t buflen,
int iscooked));
pid_t forkpty __P((int *, char *, struct termios *, struct winsize *));
int getmaxpartitions __P((void));
int getrawpartition __P((void));
void login_fbtab __P((char *, uid_t, gid_t));
int login_check_expire __P((FILE *, struct passwd *, char *, int));
char *readlabelfs __P((char *, int));
const char *uu_lockerr __P((int _uu_lockresult));
int uu_lock __P((const char *_ttyname));
int uu_lock_txfr __P((const char *_ttyname, pid_t _pid));
int uu_unlock __P((const char *_ttyname));
__END_DECLS
#define UU_LOCK_INUSE (1)
#define UU_LOCK_OK (0)
#define UU_LOCK_OPEN_ERR (-1)
#define UU_LOCK_READ_ERR (-2)
#define UU_LOCK_CREAT_ERR (-3)
#define UU_LOCK_WRITE_ERR (-4)
#define UU_LOCK_LINK_ERR (-5)
#define UU_LOCK_TRY_ERR (-6)
#define UU_LOCK_OWNER_ERR (-7)
#endif /* !_UTIL_H_ */
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