IABSD.fr/src/include/dirent.h

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• Author : millert
  Date : 2016-09-09 18:12:37
  Hash : 6ecde746
  Message : Move the 10 (!) defintions of NULL to their own mini header file and update the NULL definition for C++11. OK deraadt@ guenther@ kettenis@

• include/dirent.h

• /*	$OpenBSD: dirent.h,v 1.34 2016/09/09 18:12:37 millert Exp $	*/
  /*	$NetBSD: dirent.h,v 1.9 1995/03/26 20:13:37 jtc Exp $	*/
  
  /*-
   * 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.
   *
   *	@(#)dirent.h	8.2 (Berkeley) 7/28/94
   */
  
  #ifndef _DIRENT_H_
  #define _DIRENT_H_
  
  #include <sys/cdefs.h>
  
  /*
   * POSIX doesn't mandate this, but X/Open XPG 4.2 does.
   */
  #if __BSD_VISIBLE || __XPG_VISIBLE >= 400
  #include <sys/types.h>
  #else
  #include <sys/_types.h>
  #endif
  
  /*
   * The kernel defines the format of directory entries returned by 
   * the getdents(2) system call.
   */
  #include <sys/dirent.h>
  
  #if __BSD_VISIBLE || __XPG_VISIBLE
  #define	d_ino		d_fileno	/* backward compatibility */
  #endif
  
  typedef struct _dirdesc DIR;
  
  #if __BSD_VISIBLE
  
  /* definitions for library routines operating on directories. */
  #define	DIRBLKSIZ	1024
  
  #include <sys/_null.h>
  
  #endif /* __BSD_VISIBLE */
  
  __BEGIN_DECLS
  DIR *opendir(const char *);
  #if __POSIX_VISIBLE >= 200809
  DIR *fdopendir(int);
  #endif
  struct dirent *readdir(DIR *);
  void rewinddir(DIR *);
  int closedir(DIR *);
  #if __BSD_VISIBLE
  int getdents(int, void *, size_t)
  		__attribute__ ((__bounded__(__string__,2,3)));
  #endif /* __BSD_VISIBLE */
  #if __XPG_VISIBLE
  long telldir(DIR *);
  void seekdir(DIR *, long);
  #endif
  #if __POSIX_VISIBLE >= 199506 || __XPG_VISIBLE >= 500
  int readdir_r(DIR *__restrict, struct dirent *__restrict,
      struct dirent **__restrict);
  #endif
  #if __POSIX_VISIBLE >= 200809
  int scandir(const char *, struct dirent ***, int (*)(const struct dirent *),
      int (*)(const struct dirent **, const struct dirent **));
  int alphasort(const struct dirent **, const struct dirent **);
  #elif __BSD_VISIBLE
  int scandir(const char *, struct dirent ***, int (*)(struct dirent *),
      int (*)(const void *, const void *));
  int alphasort(const void *, const void *);
  #endif
  #if __POSIX_VISIBLE >= 200809 || __XPG_VISIBLE > 600
  int dirfd(DIR *);
  #endif
  __END_DECLS
  
  #endif /* !_DIRENT_H_ */