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sortix--sortix/libc/include/DIR.h
2014-12-01 18:45:10 +01:00

77 lines
1.9 KiB
C

/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2011, 2012, 2013, 2014.
This file is part of the Sortix C Library.
The Sortix C Library is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or (at your
option) any later version.
The Sortix 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 Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public License
along with the Sortix C Library. If not, see <http://www.gnu.org/licenses/>.
DIR.h
The DIR structure from <dirent.h>
*******************************************************************************/
#ifndef INCLUDE_DIR_H
#define INCLUDE_DIR_H
#include <sys/cdefs.h>
#include <sys/__/types.h>
#include <pthread.h>
__BEGIN_DECLS
#ifndef __size_t_defined
#define __size_t_defined
#define __need_size_t
#include <stddef.h>
#endif
struct dirent;
#ifndef __DIR_defined
#define __DIR_defined
typedef struct DIR DIR;
#endif
#define _DIR_REGISTERED (1<<0)
#define _DIR_ERROR (1<<1)
#define _DIR_EOF (1<<2)
struct DIR
{
void* user;
int (*read_func)(void* user, struct dirent* dirent, size_t* size);
int (*rewind_func)(void* user);
int (*fd_func)(void* user);
int (*close_func)(void* user);
void (*free_func)(DIR* dir);
/* Application writers shouldn't use anything beyond this point. */
int (*closedir_indirect)(DIR*);
DIR* prev;
DIR* next;
struct dirent* entry;
size_t entrysize;
int flags;
};
#if defined(__is_sortix_libc)
extern DIR* __first_dir;
extern __pthread_mutex_t __first_dir_lock;
#endif
__END_DECLS
#endif