IABSD.fr/src/lib/libutil/util.h

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• Author : millert
  Date : 2022-05-11 17:23:56
  Hash : 7e97ed9a
  Message : Mark pw_error as __dead in prototype to match the function definition. From Matthew Martin.

• lib/libutil/util.h

• /*	$OpenBSD: util.h,v 1.38 2022/05/11 17:23:56 millert 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. 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 <sys/types.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_BLCK	0x04		/* Open block, not character device. */
  
  /*
   * uu_lock(3) specific flags.
   */
  #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)
  
  /*
   * fmt_scaled(3) specific flags.
   */
  #define	FMT_SCALED_STRSIZE	7	/* minus sign, 4 digits, suffix, null byte */
  
  /*
   * stub struct definitions.
   */
  struct __sFILE;
  struct login_cap;
  struct passwd;
  struct termios;
  struct utmp;
  struct winsize;
  
  __BEGIN_DECLS
  char   *fparseln(struct __sFILE *, size_t *, size_t *, const char[3], int);
  void	login(struct utmp *);
  int	login_tty(int);
  int	logout(const char *);
  void	logwtmp(const char *, const char *, const char *);
  int	opendev(const char *, int, int, char **);
  int	pidfile(const char *);
  void	pw_setdir(const char *);
  char   *pw_file(const char *);
  int	pw_lock(int);
  int	pw_mkdb(char *, int);
  int	pw_abort(void);
  void	pw_init(void);
  void	pw_edit(int, const char *);
  void	pw_prompt(void);
  void	pw_copy(int, int, const struct passwd *, const struct passwd *);
  int	pw_scan(char *, struct passwd *, int *);
  __dead void pw_error(const char *, int, int);
  int	getptmfd(void);
  int	openpty(int *, int *, char *, const struct termios *,
  	    const struct winsize *);
  int	fdopenpty(int, int *, int *, char *, const struct termios *,
  	    const struct winsize *);
  int	opendisk(const char *, int, char *, size_t, int);
  pid_t	forkpty(int *, char *, const struct termios *, const struct winsize *);
  pid_t	fdforkpty(int, int *, char *, const struct termios *,
  	    const struct winsize *);
  int	getmaxpartitions(void);
  int	getrawpartition(void);
  void	login_fbtab(const char *, uid_t, gid_t);
  int	login_check_expire(struct __sFILE *, struct passwd *, char *, int);
  char   *readlabelfs(char *, int);
  const char *uu_lockerr(int);
  int     uu_lock(const char *);
  int	uu_lock_txfr(const char *, pid_t);
  int     uu_unlock(const char *);
  int	fmt_scaled(long long, char *);
  int	scan_scaled(char *, long long *);
  int	isduid(const char *, int);
  int	pkcs5_pbkdf2(const char *, size_t, const uint8_t *, size_t,
      uint8_t *, size_t, unsigned int);
  int	bcrypt_pbkdf(const char *, size_t, const uint8_t *, size_t,
      uint8_t *, size_t, unsigned int);
  
  __END_DECLS
  
  #endif /* !_UTIL_H_ */