reactos/sdk/tools/mkisofs/schilytools/include/schily/dirent.h

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/* @(#)dirent.h 1.29 11/08/04 Copyright 1987, 1998, 2000-2011 J. Schilling */
/*
* Copyright (c) 1987, 1998, 2000-2011 J. Schilling
*/
/*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* See the file CDDL.Schily.txt in this distribution for details.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file CDDL.Schily.txt from this distribution.
*/
#ifndef _SCHILY_DIRENT_H
#define _SCHILY_DIRENT_H
#ifndef _SCHILY_MCONFIG_H
#include <schily/mconfig.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
#ifdef JOS
# ifdef HAVE_SYS_STYPES_H
# ifndef _INCL_SYS_STYPES_H
# include <sys/stypes.h>
# define _INCL_SYS_STYPES_H
# endif
# endif
# ifdef HAVE_SYS_FILEDESC_H
# ifndef _INCL_SYS_FILEDESC_H
# include <sys/filedesc.h>
# define _INCL_SYS_FILEDESC_H
# endif
# endif
# define NEED_READDIR
# define dirent _direct
# define DIR_NAMELEN(dirent) strlen((dirent)->d_name)
# define DIRSIZE 30
# define FOUND_DIRSIZE
typedef struct _dirent {
char name[DIRSIZE];
short ino;
} dirent;
#else /* !JOS */
# ifndef _SCHILY_TYPES_H
# include <schily/types.h>
# endif
# ifndef _SCHILY_STAT_H
# include <schily/stat.h>
# endif
# ifndef _SCHILY_LIMITS_H
# include <schily/limits.h>
# endif
# ifndef _SCHILY_PARAM_H
# include <schily/param.h>
# endif
# ifndef _SCHILY_STDLIB_H
# include <schily/stdlib.h> /* MSVC: get _MAX_DIR */
# endif
# ifdef HAVE_DIRENT_H /* This a POSIX compliant system */
# ifndef _INCL_DIRENT_H
# include <dirent.h>
# define _INCL_DIRENT_H
# endif
# define DIR_NAMELEN(dirent) strlen((dirent)->d_name)
# define _FOUND_DIR_
# else /* This is a Pre POSIX system */
# define dirent direct
# define DIR_NAMELEN(dirent) (dirent)->d_namlen
# if defined(HAVE_SYS_DIR_H)
# ifndef _INCL_SYS_DIR_H
# include <sys/dir.h>
# define _INCL_SYS_DIR_H
# endif
# define _FOUND_DIR_
# endif
# if defined(HAVE_NDIR_H) && !defined(_FOUND_DIR_)
# ifndef _INCL_NDIR_H
# include <ndir.h>
# define _INCL_NDIR_H
# endif
# define _FOUND_DIR_
# endif
# if defined(HAVE_SYS_NDIR_H) && !defined(_FOUND_DIR_)
# ifndef _INCL_SYS_NDIR_H
# include <sys/ndir.h>
# define _INCL_SYS_NDIR_H
# endif
# define _FOUND_DIR_
# endif
# endif /* HAVE_DIRENT_H */
# if defined(_FOUND_DIR_)
/*
* Don't use defaults here to allow recognition of problems.
*/
# if !defined(FOUND_DIRSIZE) && defined(MAXNAMELEN)
# define DIRSIZE MAXNAMELEN /* From sys/param.h */
# define FOUND_DIRSIZE
# endif
# if !defined(FOUND_DIRSIZE) && defined(MAXNAMLEN)
# define DIRSIZE MAXNAMLEN /* From dirent.h */
# define FOUND_DIRSIZE
# endif
# ifdef __never__
/*
* DIRSIZ(dp) is a parameterized macro, we cannot use it here.
*/
# if !defined(FOUND_DIRSIZE) && defined(DIRSIZ)
# define DIRSIZE DIRSIZ /* From sys/dir.h */
# define FOUND_DIRSIZE
# endif
# endif /* __never__ */
# if !defined(FOUND_DIRSIZE) && defined(NAME_MAX)
# define DIRSIZE NAME_MAX /* From limits.h */
# define FOUND_DIRSIZE
# endif
# else /* !_FOUND_DIR_ */
# if !defined(FOUND_DIRSIZE) && defined(_MAX_DIR)
# if defined(__MINGW32__) || defined(_MSC_VER)
# define DIRSIZE _MAX_DIR /* From stdlib.h */
# define FOUND_DIRSIZE
# define NEED_READDIR
# undef dirent
# define dirent _direct
# undef DIR_NAMELEN
# define DIR_NAMELEN(dirent) strlen((dirent)->d_name)
# endif
# endif
# ifndef NEED_READDIR
# define NEED_DIRENT
# define NEED_READDIR
# undef dirent
# define dirent _direct
# undef DIR_NAMELEN
# define DIR_NAMELEN(dirent) strlen((dirent)->d_name)
# endif /* !NEED_READDIR */
# endif /* _FOUND_DIR_ */
#ifdef NEED_DIRENT
#ifndef FOUND_DIRSIZE
#define DIRSIZE 14 /* The old UNIX standard value */
#define FOUND_DIRSIZE
#endif
typedef struct _dirent {
short ino;
char name[DIRSIZE];
} dirent;
#endif /* NEED_DIRENT */
#endif /* !JOS */
#ifdef NEED_READDIR
#ifndef _SCHILY_STDIO_H
#include <schily/stdio.h>
#endif
#if defined(__MINGW32__) || defined(_MSC_VER)
#ifndef _SCHILY_IO_H
#include <schily/io.h> /* for _findfirst() */
#endif
#ifndef _SCHILY_UTYPES_H
#include <schily/utypes.h>
#endif
#endif
struct _direct {
unsigned long d_ino;
unsigned short d_reclen;
unsigned short d_namlen;
char d_name[DIRSIZE +1];
};
#define HAVE_DIRENT_D_INO
typedef struct __dirdesc {
FILE *dd_fd;
#if defined(__MINGW32__) || defined(_MSC_VER)
struct _direct dd_dir; /* dirent for this dir */
struct _finddata_t dd_data; /* _findnext() results */
intptr_t dd_handle; /* _findnext() handle */
int dd_state; /* Current Dir state */
char dd_dirname[1]; /* Dir to open */
#endif
} DIR;
extern DIR *opendir __PR((const char *));
extern int closedir __PR((DIR *));
extern struct dirent *readdir __PR((DIR *));
#endif /* NEED_READDIR */
#if !defined(HAVE_DIRFD) && defined(HAVE_DIR_DD_FD)
# define dirfd(dirp) ((dirp)->dd_fd)
#endif
#ifdef __cplusplus
}
#endif
#endif /* _SCHILY_DIRENT_H */