/*
* Copyright (c) 2000-2008 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
/*-
* 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. 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.
*
* @(#)dirent.h 8.3 (Berkeley) 8/10/94
*/
/*
* The dirent structure defines the format of directory entries.
*
* A directory entry has a struct dirent at the front of it, containing its
* inode number, the length of the entry, and the length of the name
* contained in the entry. These are followed by the name padded to a 4
* byte boundary with null bytes. All names are guaranteed null terminated.
* The maximum length of a name in a directory is MAXNAMLEN when 32-bit
* ino_t is in effect; (MAXPATHLEN - 1) when 64-bit ino_t is in effect.
*/
#ifndef _SYS_DIRENT_H
#define _SYS_DIRENT_H
#include <sys/_types.h>
#include <sys/cdefs.h>
#include <sys/_types/_ino_t.h>
#define __DARWIN_MAXNAMLEN 255
#pragma pack(4)
#if !__DARWIN_64_BIT_INO_T
struct dirent {
ino_t d_ino; /* file number of entry */
__uint16_t d_reclen; /* length of this record */
__uint8_t d_type; /* file type, see below */
__uint8_t d_namlen; /* length of string in d_name */
char d_name[__DARWIN_MAXNAMLEN + 1]; /* name must be no longer than this */
};
#endif /* !__DARWIN_64_BIT_INO_T */
#pragma pack()
#define __DARWIN_MAXPATHLEN 1024
#define __DARWIN_STRUCT_DIRENTRY { \
__uint64_t d_ino; /* file number of entry */ \
__uint64_t d_seekoff; /* seek offset (optional, used by servers) */ \
__uint16_t d_reclen; /* length of this record */ \
__uint16_t d_namlen; /* length of string in d_name */ \
__uint8_t d_type; /* file type, see below */ \
char d_name[__DARWIN_MAXPATHLEN]; /* entry name (up to MAXPATHLEN bytes) */ \
}
#if __DARWIN_64_BIT_INO_T
struct dirent __DARWIN_STRUCT_DIRENTRY;
#endif /* __DARWIN_64_BIT_INO_T */
#ifdef KERNEL
/* Extended directory entry */
struct direntry __DARWIN_STRUCT_DIRENTRY;
#endif
#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
#define d_fileno d_ino /* backward compatibility */
#define MAXNAMLEN __DARWIN_MAXNAMLEN
/*
* File types
*/
#define DT_UNKNOWN 0
#define DT_FIFO 1
#define DT_CHR 2
#define DT_DIR 4
#define DT_BLK 6
#define DT_REG 8
#define DT_LNK 10
#define DT_SOCK 12
#define DT_WHT 14
/*
* Convert between stat structure types and directory types.
*/
#define IFTODT(mode) (((mode) & 0170000) >> 12)
#define DTTOIF(dirtype) ((dirtype) << 12)
#endif
#if PRIVATE
/*
* If a buffer at least this size is passed to __getdirentries64,
* the the last 4 bytes will be the flags below.
*/
#define GETDIRENTRIES64_EXTENDED_BUFSIZE 1024
__options_decl(getdirentries64_flags_t, unsigned, {
/* the __getdirentries64 returned all entries */
GETDIRENTRIES64_EOF = 1U << 0,
});
#endif
#endif /* _SYS_DIRENT_H */