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sortix--sortix/libc/include/dirent.h
2014-07-07 17:52:33 +02:00

119 lines
2.9 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/>.
dirent.h
Format of directory entries.
*******************************************************************************/
#ifndef INCLUDE_DIRENT_H
#define INCLUDE_DIRENT_H
#include <sys/cdefs.h>
#include <sys/__/types.h>
#include <sortix/__/dirent.h>
__BEGIN_DECLS
#ifndef __dev_t_defined
#define __dev_t_defined
typedef __dev_t dev_t;
#endif
#ifndef __ino_t_defined
#define __ino_t_defined
typedef __ino_t ino_t;
#endif
#ifndef __size_t_defined
#define __size_t_defined
#define __need_size_t
#include <stddef.h>
#endif
#ifndef __DIR_defined
#define __DIR_defined
typedef struct DIR DIR;
#endif
#define DT_UNKNOWN __DT_UNKNOWN
#define DT_BLK __DT_BLK
#define DT_CHR __DT_CHR
#define DT_DIR __DT_DIR
#define DT_FIFO __DT_FIFO
#define DT_LNK __DT_LNK
#define DT_REG __DT_REG
#define DT_SOCK __DT_SOCK
#define IFTODT(x) __IFTODT(x)
#define DTTOIF(x) __DTTOIF(x)
struct dirent
{
size_t d_reclen;
size_t d_namlen;
ino_t d_ino;
dev_t d_dev;
unsigned char d_type;
__extension__ char d_name[];
};
#define _DIRENT_HAVE_D_RECLEN
#define _DIRENT_HAVE_D_NAMLEN
#undef _DIRENT_HAVE_D_OFF
#define _DIRENT_HAVE_D_INO
#define _DIRENT_HAVE_D_DEV
#define _DIRENT_HAVE_D_TYPE
#define _D_EXACT_NAMLEN(d) ((d)->d_namlen)
#define _D_ALLOC_NAMLEN(d) (_D_EXACT_NAMLEN(d) + 1)
int alphasort(const struct dirent**, const struct dirent**);
int closedir(DIR* dir);
int dirfd(DIR* dir);
DIR* fdopendir(int fd);
DIR* opendir(const char* path);
struct dirent* readdir(DIR* dir);
/* TODO: readdir_r */
void rewinddir(DIR* dir);
int scandir(const char*, struct dirent***, int (*)(const struct dirent*),
int (*)(const struct dirent**, const struct dirent**));
/* TODO: seekdir */
/* TODO: telldir */
int versionsort(const struct dirent**, const struct dirent**);
#if defined(_SORTIX_SOURCE)
void dregister(DIR* dir);
void dunregister(DIR* dir);
DIR* dnewdir(void);
int dcloseall(void);
void dclearerr(DIR* dir);
int derror(DIR* dir);
int deof(DIR* dif);
#endif
#if defined(__is_sortix_libc)
extern DIR* __firstdir;
#endif
__END_DECLS
#endif