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/* Copyright (C) 1991, 1992 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the, 1992 Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
/*
* POSIX Standard: 5.1.2 Directory Operations <dirent.h>
*/
#ifndef _DIRSTREAM_H
#define _DIRSTREAM_H 1
#include <features.h>
#include <sys/types.h>
#include <bits/uClibc_mutex.h>
/* Directory stream type. */
struct __dirstream {
/* file descriptor */
int dd_fd;
/* offset of the next dir entry in buffer */
size_t dd_nextloc;
/* bytes of valid entries in buffer */
size_t dd_size;
/* -> directory buffer */
void *dd_buf;
/* offset of the next dir entry in directory. */
off_t dd_nextoff;
/* total size of buffer */
size_t dd_max;
/* lock */
__UCLIBC_MUTEX(dd_lock);
}; /* stream data from opendir() */
extern ssize_t __getdents(int fd, char *buf, size_t count) attribute_hidden;
#ifdef __UCLIBC_HAS_LFS__
extern ssize_t __getdents64 (int fd, char *buf, size_t count) attribute_hidden;
#endif
#endif /* dirent.h */
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