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/* libc/sys/linux/sys/dirent.h - Directory entry as returned by readdir */

/* Written 2000 by Werner Almesberger */

#ifndef _SYS_DIRENT_H

#define _SYS_DIRENT_H

#include <sys/types.h>

#include <bits/dirent.h>

#define _LIBC 1

#define  NOT_IN_libc 1

#include <sys/lock.h>

#undef _LIBC

#define HAVE_NO_D_NAMLEN        /* no struct dirent->d_namlen */

#define HAVE_DD_LOCK            /* have locking mechanism */

#define MAXNAMLEN 255           /* sizeof(struct dirent.d_name)-1 */

typedef struct {

    int dd_fd;          /* directory file */

    int dd_loc;         /* position in buffer */

    int dd_seek;

    char *dd_buf;       /* buffer */

    int dd_len;         /* buffer length */

    int dd_size;        /* amount of data in buffer */

    _LOCK_RECURSIVE_T dd_lock;

} DIR;

#define __dirfd(dir) (dir)->dd_fd

/* --- redundant --- */

DIR *opendir(const char *);

struct dirent *readdir(DIR *);

void rewinddir(DIR *);

int closedir(DIR *);

/* internal prototype */

void _seekdir(DIR *dir,off_t offset);

DIR *_opendir(const char *);

#ifndef _POSIX_SOURCE

long telldir (DIR *);

void seekdir (DIR *, off_t loc);

int scandir (const char *__dir,

             struct dirent ***__namelist,

             int (*select) (const struct dirent *),

             int (*compar) (const struct dirent **, const struct dirent **));

int alphasort (const struct dirent **__a, const struct dirent **__b);

#endif /* _POSIX_SOURCE */

#endif