dirent2.h

/****************************************************************************
*
*   Copyright (c) 2010 Dave Hylands     <dhylands@gmail.com>
*
*   This program is free software; you can redistribute it and/or modify
*   it under the terms of the GNU General Public License version 2 as
*   published by the Free Software Foundation.
*
*   Alternatively, this software may be distributed under the terms of BSD
*   license.
*
*   See README and COPYING for more details.
*
****************************************************************************/
/**
*
*   @file   dirent.h
*
*   @brief  The mingw version of dirent and friends doesn't include the
*           the d_type field. So we make our own version.
*
****************************************************************************/

#if !defined( MINGW_DIRENT_H )
#define MINGW_DIRENT_H         /**< Include Guard                             */

/* ---- Include Files ---------------------------------------------------- */

#include <sys/types.h>
#include <io.h>

/* ---- Constants and Types ---------------------------------------------- */

#define DT_DIR      004
#define DT_REG      010

struct dirent2 {
    long            d_ino;      /* Always zero.     */
    off_t           d_off;      /* Always zero.     */
    unsigned short  d_reclen;   /* Always zero      */
    unsigned char   d_type;     /* Type of file     */
    char            d_name[2048]; /* File name. */
};

typedef struct {
    /* dd_findsata stores the information needed for the
     * _findfirst/_findnext API
     */
    void*               dd_finddata;

    /* dd_dirent stores the dirent returned from readdir, which makes
     * this threadsafe as long as only one thread uses this particular
     * DIR entry.
     */
    struct  dirent2      dd_dirent;

    /* dd_dirpattern contains the directory pattern that was passed to
     * FindFirstFile.
     */
    char*               dd_dirpattern;

    /* dd_handle is the HANDLE returned by FindFirstFile
     */
    void*               dd_handle;

} DIR2;

/* ---- Variable Externs ------------------------------------------------- */

/* ---- Function Prototypes ---------------------------------------------- */

DIR2* opendir2( const char* dirName );
struct dirent2* readdir2( DIR2* dir );
int closedir2( DIR2* dir );

/** @} */

#endif /* MINGW_DIRENT_H */