[thirdparty/git.git] / compat / vcbuild / include / dirent.h

/*
 * DIRENT.H (formerly DIRLIB.H)
 * This file has no copyright assigned and is placed in the Public Domain.
 * This file is a part of the mingw-runtime package.
 *
 * The mingw-runtime package and its code is distributed in the hope that it
 * will be useful but WITHOUT ANY WARRANTY.  ALL WARRANTIES, EXPRESSED OR
 * IMPLIED ARE HEREBY DISCLAIMED.  This includes but is not limited to
 * warranties of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *
 * You are free to use this package and its code without limitation.
 */
#ifndef _DIRENT_H_
#define _DIRENT_H_
#include <io.h>

#define PATH_MAX 512

#define __MINGW_NOTHROW

#ifndef RC_INVOKED

#ifdef __cplusplus
extern "C" {
#endif

struct dirent
{
	long		d_ino;		/* Always zero. */
	unsigned short	d_reclen;	/* Always zero. */
	unsigned short	d_namlen;	/* Length of name in d_name. */
	char		d_name[FILENAME_MAX]; /* File name. */
};

/*
 * This is an internal data structure. Good programmers will not use it
 * except as an argument to one of the functions below.
 * dd_stat field is now int (was short in older versions).
 */
typedef struct
{
	/* disk transfer area for this dir */
	struct _finddata_t	dd_dta;

	/* dirent struct to return from dir (NOTE: this makes this thread
	 * safe as long as only one thread uses a particular DIR struct at
	 * a time) */
	struct dirent		dd_dir;

	/* _findnext handle */
	long			dd_handle;

	/*
	 * Status of search:
	 *   0 = not started yet (next entry to read is first entry)
	 *  -1 = off the end
	 *   positive = 0 based index of next entry
	 */
	int			dd_stat;

	/* given path for dir with search pattern (struct is extended) */
	char			dd_name[PATH_MAX+3];
} DIR;

DIR* __cdecl __MINGW_NOTHROW opendir (const char*);
struct dirent* __cdecl __MINGW_NOTHROW readdir (DIR*);
int __cdecl __MINGW_NOTHROW closedir (DIR*);
void __cdecl __MINGW_NOTHROW rewinddir (DIR*);
long __cdecl __MINGW_NOTHROW telldir (DIR*);
void __cdecl __MINGW_NOTHROW seekdir (DIR*, long);


/* wide char versions */

struct _wdirent
{
	long		d_ino;		/* Always zero. */
	unsigned short	d_reclen;	/* Always zero. */
	unsigned short	d_namlen;	/* Length of name in d_name. */
	wchar_t		d_name[FILENAME_MAX]; /* File name. */
};

/*
 * This is an internal data structure. Good programmers will not use it
 * except as an argument to one of the functions below.
 */
typedef struct
{
	/* disk transfer area for this dir */
	//struct _wfinddata_t	dd_dta;

	/* dirent struct to return from dir (NOTE: this makes this thread
	 * safe as long as only one thread uses a particular DIR struct at
	 * a time) */
	struct _wdirent		dd_dir;

	/* _findnext handle */
	long			dd_handle;

	/*
	 * Status of search:
	 *   0 = not started yet (next entry to read is first entry)
	 *  -1 = off the end
	 *   positive = 0 based index of next entry
	 */
	int			dd_stat;

	/* given path for dir with search pattern (struct is extended) */
	wchar_t			dd_name[1];
} _WDIR;


_WDIR* __cdecl __MINGW_NOTHROW _wopendir (const wchar_t*);
struct _wdirent*  __cdecl __MINGW_NOTHROW _wreaddir (_WDIR*);
int __cdecl __MINGW_NOTHROW _wclosedir (_WDIR*);
void __cdecl __MINGW_NOTHROW _wrewinddir (_WDIR*);
long __cdecl __MINGW_NOTHROW _wtelldir (_WDIR*);
void __cdecl __MINGW_NOTHROW _wseekdir (_WDIR*, long);


#ifdef	__cplusplus
}
#endif

#endif	/* Not RC_INVOKED */

#endif	/* Not _DIRENT_H_ */
Commit	Line	Data
16fe1e03 FL	1	/*
	2	* DIRENT.H (formerly DIRLIB.H)
	3	* This file has no copyright assigned and is placed in the Public Domain.
	4	* This file is a part of the mingw-runtime package.
	5	*
	6	* The mingw-runtime package and its code is distributed in the hope that it
	7	* will be useful but WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESSED OR
	8	* IMPLIED ARE HEREBY DISCLAIMED. This includes but is not limited to
	9	* warranties of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
	10	*
	11	* You are free to use this package and its code without limitation.
	12	*/
	13	#ifndef _DIRENT_H_
	14	#define _DIRENT_H_
	15	#include <io.h>
	16
	17	#define PATH_MAX 512
	18
	19	#define __MINGW_NOTHROW
	20
	21	#ifndef RC_INVOKED
	22
	23	#ifdef __cplusplus
	24	extern "C" {
	25	#endif
	26
	27	struct dirent
	28	{
	29	long d_ino; /* Always zero. */
	30	unsigned short d_reclen; /* Always zero. */
	31	unsigned short d_namlen; /* Length of name in d_name. */
	32	char d_name[FILENAME_MAX]; /* File name. */
	33	};
	34
	35	/*
	36	* This is an internal data structure. Good programmers will not use it
	37	* except as an argument to one of the functions below.
	38	* dd_stat field is now int (was short in older versions).
	39	*/
	40	typedef struct
	41	{
	42	/* disk transfer area for this dir */
	43	struct _finddata_t dd_dta;
	44
	45	/* dirent struct to return from dir (NOTE: this makes this thread
	46	* safe as long as only one thread uses a particular DIR struct at
	47	* a time) */
	48	struct dirent dd_dir;
	49
	50	/* _findnext handle */
	51	long dd_handle;
	52
	53	/*
	54	* Status of search:
	55	* 0 = not started yet (next entry to read is first entry)
	56	* -1 = off the end
	57	* positive = 0 based index of next entry
	58	*/
	59	int dd_stat;
	60
	61	/* given path for dir with search pattern (struct is extended) */
	62	char dd_name[PATH_MAX+3];
	63	} DIR;
	64
65	DIR* __cdecl __MINGW_NOTHROW opendir (const char*);
66	struct dirent* __cdecl __MINGW_NOTHROW readdir (DIR*);
67	int __cdecl __MINGW_NOTHROW closedir (DIR*);
68	void __cdecl __MINGW_NOTHROW rewinddir (DIR*);
69	long __cdecl __MINGW_NOTHROW telldir (DIR*);
70	void __cdecl __MINGW_NOTHROW seekdir (DIR*, long);
71
72
73	/* wide char versions */
74
75	struct _wdirent
76	{
77	long d_ino; /* Always zero. */
78	unsigned short d_reclen; /* Always zero. */
79	unsigned short d_namlen; /* Length of name in d_name. */
80	wchar_t d_name[FILENAME_MAX]; /* File name. */
81	};
82
83	/*
84	* This is an internal data structure. Good programmers will not use it
85	* except as an argument to one of the functions below.
86	*/
87	typedef struct
88	{
89	/* disk transfer area for this dir */
90	//struct _wfinddata_t dd_dta;
91
92	/* dirent struct to return from dir (NOTE: this makes this thread
93	* safe as long as only one thread uses a particular DIR struct at
94	* a time) */
95	struct _wdirent dd_dir;
96
97	/* _findnext handle */
98	long dd_handle;
99
100	/*
101	* Status of search:
102	* 0 = not started yet (next entry to read is first entry)
103	* -1 = off the end
104	* positive = 0 based index of next entry
105	*/
106	int dd_stat;
107
108	/* given path for dir with search pattern (struct is extended) */
109	wchar_t dd_name[1];
110	} _WDIR;
111
112
113
114	_WDIR* __cdecl __MINGW_NOTHROW _wopendir (const wchar_t*);
115	struct _wdirent* __cdecl __MINGW_NOTHROW _wreaddir (_WDIR*);
116	int __cdecl __MINGW_NOTHROW _wclosedir (_WDIR*);
117	void __cdecl __MINGW_NOTHROW _wrewinddir (_WDIR*);
118	long __cdecl __MINGW_NOTHROW _wtelldir (_WDIR*);
119	void __cdecl __MINGW_NOTHROW _wseekdir (_WDIR*, long);
120
121
122	#ifdef __cplusplus
123	}
124	#endif
125
126	#endif /* Not RC_INVOKED */
127
128	#endif /* Not _DIRENT_H_ */