1/*$Header: /p/tcsh/cvsroot/tcsh/win32/dirent.h,v 1.6 2006/03/03 22:08:45 amold Exp $*/
2/*-
3 * Copyright (c) 1980, 1991 The Regents of the University of California.
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 * 3. Neither the name of the University nor the names of its contributors
15 *    may be used to endorse or promote products derived from this software
16 *    without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * SUCH DAMAGE.
29 */
30
31/*
32 * dirent.h
33 * directory interface functions. Sort of like dirent functions on unix.
34 * -amol
35 *
36 */
37#ifndef DIRENT_H
38#define DIRENT_H
39
40#define WIN32_LEAN_AND_MEAN
41#include <windows.h>
42
43#define heap_alloc(s) HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,(s))
44#define heap_free(p) HeapFree(GetProcessHeap(),0,(p))
45#define heap_realloc(p,s) HeapReAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,(p),(s))
46
47#define NAME_MAX MAX_PATH
48
49#define IS_ROOT 0x01
50#define IS_NET  0x02
51
52struct dirent {
53	long            d_ino;
54	int             d_off;
55	unsigned short  d_reclen;
56	char            d_name[NAME_MAX+1];
57};
58
59typedef struct {
60	HANDLE dd_fd;
61	int dd_loc;
62	int dd_size;
63	int flags;
64	char orig_dir_name[NAME_MAX +1];
65	struct dirent *dd_buf;
66}DIR;
67
68DIR *opendir(const char*);
69struct dirent *readdir(DIR*);
70int closedir(DIR*);
71void rewinddir(DIR*);
72#endif DIRENT_H
73