dirent_windows.h
Go to the documentation of this file.
1/*
2 * dirent.h - dirent API for Microsoft Visual Studio
3 *
4 * Copyright (C) 2006-2012 Toni Ronkko
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining
7 * a copy of this software and associated documentation files (the
8 * ``Software''), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sublicense, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
13 *
14 * The above copyright notice and this permission notice shall be included
15 * in all copies or substantial portions of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
20 * IN NO EVENT SHALL TONI RONKKO BE LIABLE FOR ANY CLAIM, DAMAGES OR
21 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
22 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
23 * OTHER DEALINGS IN THE SOFTWARE.
24 *
25 * $Id: dirent.h,v 1.20 2014/03/19 17:52:23 tronkko Exp $
26 */
27#ifndef DIRENT_H
28#define DIRENT_H
29
30/*
31 * Define architecture flags so we don't need to include windows.h.
32 * Avoiding windows.h makes it simpler to use windows sockets in conjunction
33 * with dirent.h.
34 */
35#if !defined(_68K_) && !defined(_MPPC_) && !defined(_X86_) && !defined(_IA64_) && !defined(_AMD64_) && defined(_M_IX86)
36# define _X86_
37#endif
38#if !defined(_68K_) && !defined(_MPPC_) && !defined(_X86_) && !defined(_IA64_) && !defined(_AMD64_) && defined(_M_AMD64)
39#define _AMD64_
40#endif
41
42#include <stdio.h>
43#include <stdarg.h>
44#include <windef.h>
45#include <winbase.h>
46#include <wchar.h>
47#include <string.h>
48#include <stdlib.h>
49#include <malloc.h>
50#include <sys/types.h>
51#include <sys/stat.h>
52#include <errno.h>
53
54/* Indicates that d_type field is available in dirent structure */
55#define _DIRENT_HAVE_D_TYPE
56
57/* Indicates that d_namlen field is available in dirent structure */
58#define _DIRENT_HAVE_D_NAMLEN
59
60/* Entries missing from MSVC 6.0 */
61#if !defined(FILE_ATTRIBUTE_DEVICE)
62# define FILE_ATTRIBUTE_DEVICE 0x40
63#endif
64
65/* File type and permission flags for stat() */
66#if !defined(S_IFMT)
67# define S_IFMT _S_IFMT /* File type mask */
68#endif
69#if !defined(S_IFDIR)
70# define S_IFDIR _S_IFDIR /* Directory */
71#endif
72#if !defined(S_IFCHR)
73# define S_IFCHR _S_IFCHR /* Character device */
74#endif
75#if !defined(S_IFFIFO)
76# define S_IFFIFO _S_IFFIFO /* Pipe */
77#endif
78#if !defined(S_IFREG)
79# define S_IFREG _S_IFREG /* Regular file */
80#endif
81#if !defined(S_IREAD)
82# define S_IREAD _S_IREAD /* Read permission */
83#endif
84#if !defined(S_IWRITE)
85# define S_IWRITE _S_IWRITE /* Write permission */
86#endif
87#if !defined(S_IEXEC)
88# define S_IEXEC _S_IEXEC /* Execute permission */
89#endif
90#if !defined(S_IFIFO)
91# define S_IFIFO _S_IFIFO /* Pipe */
92#endif
93#if !defined(S_IFBLK)
94# define S_IFBLK 0 /* Block device */
95#endif
96#if !defined(S_IFLNK)
97# define S_IFLNK 0 /* Link */
98#endif
99#if !defined(S_IFSOCK)
100# define S_IFSOCK 0 /* Socket */
101#endif
102
103#if defined(_MSC_VER)
104# define S_IRUSR S_IREAD /* Read user */
105# define S_IWUSR S_IWRITE /* Write user */
106# define S_IXUSR 0 /* Execute user */
107# define S_IRGRP 0 /* Read group */
108# define S_IWGRP 0 /* Write group */
109# define S_IXGRP 0 /* Execute group */
110# define S_IROTH 0 /* Read others */
111# define S_IWOTH 0 /* Write others */
112# define S_IXOTH 0 /* Execute others */
113#endif
114
115/* Maximum length of file name */
116#if !defined(PATH_MAX)
117# define PATH_MAX MAX_PATH
118#endif
119#if !defined(FILENAME_MAX)
120# define FILENAME_MAX MAX_PATH
121#endif
122#if !defined(NAME_MAX)
123# define NAME_MAX FILENAME_MAX
124#endif
125
126/* File type flags for d_type */
127#define DT_UNKNOWN 0
128#define DT_REG S_IFREG
129#define DT_DIR S_IFDIR
130#define DT_FIFO S_IFIFO
131#define DT_SOCK S_IFSOCK
132#define DT_CHR S_IFCHR
133#define DT_BLK S_IFBLK
134#define DT_LNK S_IFLNK
135
136/* Macros for converting between st_mode and d_type */
137#define IFTODT(mode) ((mode) & S_IFMT)
138#define DTTOIF(type) (type)
139
140/*
141 * File type macros. Note that block devices, sockets and links cannot be
142 * distinguished on Windows and the macros S_ISBLK, S_ISSOCK and S_ISLNK are
143 * only defined for compatibility. These macros should always return false
144 * on Windows.
145 */
146#define S_ISFIFO(mode) (((mode) & S_IFMT) == S_IFIFO)
147#define S_ISDIR(mode) (((mode) & S_IFMT) == S_IFDIR)
148#define S_ISREG(mode) (((mode) & S_IFMT) == S_IFREG)
149#define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK)
150#define S_ISSOCK(mode) (((mode) & S_IFMT) == S_IFSOCK)
151#define S_ISCHR(mode) (((mode) & S_IFMT) == S_IFCHR)
152#define S_ISBLK(mode) (((mode) & S_IFMT) == S_IFBLK)
153
154/* Return the exact length of d_namlen without zero terminator */
155#define _D_EXACT_NAMLEN(p) ((p)->d_namlen)
156
157/* Return number of bytes needed to store d_namlen */
158#define _D_ALLOC_NAMLEN(p) (PATH_MAX)
159
160
161#ifdef __cplusplus
162extern "C" {
163#endif
164
165
166/* Wide-character version */
167struct _wdirent {
168 long d_ino; /* Always zero */
169 unsigned short d_reclen; /* Structure size */
170 size_t d_namlen; /* Length of name without \0 */
171 int d_type; /* File type */
172 wchar_t d_name[PATH_MAX]; /* File name */
173};
174typedef struct _wdirent _wdirent;
175
176struct _WDIR {
177 struct _wdirent ent; /* Current directory entry */
178 WIN32_FIND_DATAW data; /* Private file data */
179 int cached; /* True if data is valid */
180 HANDLE handle; /* Win32 search handle */
181 wchar_t *patt; /* Initial directory name */
182};
183typedef struct _WDIR _WDIR;
184
185static _WDIR *_wopendir (const wchar_t *dirname);
186static struct _wdirent *_wreaddir (_WDIR *dirp);
187static int _wclosedir (_WDIR *dirp);
188static void _wrewinddir (_WDIR* dirp);
189
190
191/* For compatibility with Symbian */
192#define wdirent _wdirent
193#define WDIR _WDIR
194#define wopendir _wopendir
195#define wreaddir _wreaddir
196#define wclosedir _wclosedir
197#define wrewinddir _wrewinddir
198
199
200/* Multi-byte character versions */
201struct dirent {
202 long d_ino; /* Always zero */
203 unsigned short d_reclen; /* Structure size */
204 size_t d_namlen; /* Length of name without \0 */
205 int d_type; /* File type */
206 char d_name[PATH_MAX]; /* File name */
207};
208typedef struct dirent dirent;
209
210struct DIR {
211 struct dirent ent;
212 struct _WDIR *wdirp;
213};
214typedef struct DIR DIR;
215
216static DIR *opendir (const char *dirname);
217static struct dirent *readdir (DIR *dirp);
218static int closedir (DIR *dirp);
219static void rewinddir (DIR* dirp);
220
221
222/* Internal utility functions */
223static WIN32_FIND_DATAW *dirent_first (_WDIR *dirp);
224static WIN32_FIND_DATAW *dirent_next (_WDIR *dirp);
225
226static int dirent_mbstowcs_s(
227 size_t *pReturnValue,
228 wchar_t *wcstr,
229 size_t sizeInWords,
230 const char *mbstr,
231 size_t count);
232
233static int dirent_wcstombs_s(
234 size_t *pReturnValue,
235 char *mbstr,
236 size_t sizeInBytes,
237 const wchar_t *wcstr,
238 size_t count);
239
240static void dirent_set_errno (int error);
241
242/*
243 * Open directory stream DIRNAME for read and return a pointer to the
244 * internal working area that is used to retrieve individual directory
245 * entries.
246 */
247static _WDIR*
249 const wchar_t *dirname)
250{
251 _WDIR *dirp = NULL;
252 int error;
253
254 /* Must have directory name */
255 if (dirname == NULL || dirname[0] == '\0') {
256 dirent_set_errno (ENOENT);
257 return NULL;
258 }
259
260 /* Allocate new _WDIR structure */
261 dirp = (_WDIR*) malloc (sizeof (struct _WDIR));
262 if (dirp != NULL) {
263 DWORD n;
264
265 /* Reset _WDIR structure */
266 dirp->handle = INVALID_HANDLE_VALUE;
267 dirp->patt = NULL;
268 dirp->cached = 0;
269
270 /* Compute the length of full path plus zero terminator */
271 n = GetFullPathNameW (dirname, 0, NULL, NULL);
272
273 /* Allocate room for absolute directory name and search pattern */
274 dirp->patt = (wchar_t*) malloc (sizeof (wchar_t) * n + 16);
275 if (dirp->patt) {
276
277 /*
278 * Convert relative directory name to an absolute one. This
279 * allows rewinddir() to function correctly even when current
280 * working directory is changed between opendir() and rewinddir().
281 */
282 n = GetFullPathNameW (dirname, n, dirp->patt, NULL);
283 if (n > 0) {
284 wchar_t *p;
285
286 /* Append search pattern \* to the directory name */
287 p = dirp->patt + n;
288 if (dirp->patt < p) {
289 switch (p[-1]) {
290 case '\\':
291 case '/':
292 case ':':
293 /* Directory ends in path separator, e.g. c:\temp\ */
294 /*NOP*/;
295 break;
296
297 default:
298 /* Directory name doesn't end in path separator */
299 *p++ = '\\';
300 }
301 }
302 *p++ = '*';
303 *p = '\0';
304
305 /* Open directory stream and retrieve the first entry */
306 if (dirent_first (dirp)) {
307 /* Directory stream opened successfully */
308 error = 0;
309 } else {
310 /* Cannot retrieve first entry */
311 error = 1;
312 dirent_set_errno (ENOENT);
313 }
314
315 } else {
316 /* Cannot retrieve full path name */
317 dirent_set_errno (ENOENT);
318 error = 1;
319 }
320
321 } else {
322 /* Cannot allocate memory for search pattern */
323 error = 1;
324 }
325
326 } else {
327 /* Cannot allocate _WDIR structure */
328 error = 1;
329 }
330
331 /* Clean up in case of error */
332 if (error && dirp) {
333 _wclosedir (dirp);
334 dirp = NULL;
335 }
336
337 return dirp;
338}
339
340/*
341 * Read next directory entry. The directory entry is returned in dirent
342 * structure in the d_name field. Individual directory entries returned by
343 * this function include regular files, sub-directories, pseudo-directories
344 * "." and ".." as well as volume labels, hidden files and system files.
345 */
346static struct _wdirent*
348 _WDIR *dirp)
349{
350 WIN32_FIND_DATAW *datap;
351 struct _wdirent *entp;
352
353 /* Read next directory entry */
354 datap = dirent_next (dirp);
355 if (datap) {
356 size_t n;
357 DWORD attr;
358
359 /* Pointer to directory entry to return */
360 entp = &dirp->ent;
361
362 /*
363 * Copy file name as wide-character string. If the file name is too
364 * long to fit in to the destination buffer, then truncate file name
365 * to PATH_MAX characters and zero-terminate the buffer.
366 */
367 n = 0;
368 while (n + 1 < PATH_MAX && datap->cFileName[n] != 0) {
369 entp->d_name[n] = datap->cFileName[n];
370 n++;
371 }
372 dirp->ent.d_name[n] = 0;
373
374 /* Length of file name excluding zero terminator */
375 entp->d_namlen = n;
376
377 /* File type */
378 attr = datap->dwFileAttributes;
379 if ((attr & FILE_ATTRIBUTE_DEVICE) != 0) {
380 entp->d_type = DT_CHR;
381 } else if ((attr & FILE_ATTRIBUTE_DIRECTORY) != 0) {
382 entp->d_type = DT_DIR;
383 } else {
384 entp->d_type = DT_REG;
385 }
386
387 /* Reset dummy fields */
388 entp->d_ino = 0;
389 entp->d_reclen = sizeof (struct _wdirent);
390
391 } else {
392
393 /* Last directory entry read */
394 entp = NULL;
395
396 }
397
398 return entp;
399}
400
401/*
402 * Close directory stream opened by opendir() function. This invalidates the
403 * DIR structure as well as any directory entry read previously by
404 * _wreaddir().
405 */
406static int
408 _WDIR *dirp)
409{
410 int ok;
411 if (dirp) {
412
413 /* Release search handle */
414 if (dirp->handle != INVALID_HANDLE_VALUE) {
415 FindClose (dirp->handle);
416 dirp->handle = INVALID_HANDLE_VALUE;
417 }
418
419 /* Release search pattern */
420 if (dirp->patt) {
421 free (dirp->patt);
422 dirp->patt = NULL;
423 }
424
425 /* Release directory structure */
426 free (dirp);
427 ok = /*success*/0;
428
429 } else {
430 /* Invalid directory stream */
431 dirent_set_errno (EBADF);
432 ok = /*failure*/-1;
433 }
434 return ok;
435}
436
437/*
438 * Rewind directory stream such that _wreaddir() returns the very first
439 * file name again.
440 */
441static void
443 _WDIR* dirp)
444{
445 if (dirp) {
446 /* Release existing search handle */
447 if (dirp->handle != INVALID_HANDLE_VALUE) {
448 FindClose (dirp->handle);
449 }
450
451 /* Open new search handle */
452 dirent_first (dirp);
453 }
454}
455
456/* Get first directory entry (internal) */
457static WIN32_FIND_DATAW*
459 _WDIR *dirp)
460{
461 WIN32_FIND_DATAW *datap;
462
463 /* Open directory and retrieve the first entry */
464 dirp->handle = FindFirstFileW (dirp->patt, &dirp->data);
465 if (dirp->handle != INVALID_HANDLE_VALUE) {
466
467 /* a directory entry is now waiting in memory */
468 datap = &dirp->data;
469 dirp->cached = 1;
470
471 } else {
472
473 /* Failed to re-open directory: no directory entry in memory */
474 dirp->cached = 0;
475 datap = NULL;
476
477 }
478 return datap;
479}
480
481/* Get next directory entry (internal) */
482static WIN32_FIND_DATAW*
484 _WDIR *dirp)
485{
486 WIN32_FIND_DATAW *p;
487
488 /* Get next directory entry */
489 if (dirp->cached != 0) {
490
491 /* A valid directory entry already in memory */
492 p = &dirp->data;
493 dirp->cached = 0;
494
495 } else if (dirp->handle != INVALID_HANDLE_VALUE) {
496
497 /* Get the next directory entry from stream */
498 if (FindNextFileW (dirp->handle, &dirp->data) != FALSE) {
499 /* Got a file */
500 p = &dirp->data;
501 } else {
502 /* The very last entry has been processed or an error occured */
503 FindClose (dirp->handle);
504 dirp->handle = INVALID_HANDLE_VALUE;
505 p = NULL;
506 }
507
508 } else {
509
510 /* End of directory stream reached */
511 p = NULL;
512
513 }
514
515 return p;
516}
517
518/*
519 * Open directory stream using plain old C-string.
520 */
521static DIR*
523 const char *dirname)
524{
525 struct DIR *dirp;
526 int error;
527
528 /* Must have directory name */
529 if (dirname == NULL || dirname[0] == '\0') {
530 dirent_set_errno (ENOENT);
531 return NULL;
532 }
533
534 /* Allocate memory for DIR structure */
535 dirp = (DIR*) malloc (sizeof (struct DIR));
536 if (dirp) {
537 wchar_t wname[PATH_MAX];
538 size_t n;
539
540 /* Convert directory name to wide-character string */
541 error = dirent_mbstowcs_s (&n, wname, PATH_MAX, dirname, PATH_MAX);
542 if (!error) {
543
544 /* Open directory stream using wide-character name */
545 dirp->wdirp = _wopendir (wname);
546 if (dirp->wdirp) {
547 /* Directory stream opened */
548 error = 0;
549 } else {
550 /* Failed to open directory stream */
551 error = 1;
552 }
553
554 } else {
555 /*
556 * Cannot convert file name to wide-character string. This
557 * occurs if the string contains invalid multi-byte sequences or
558 * the output buffer is too small to contain the resulting
559 * string.
560 */
561 error = 1;
562 }
563
564 } else {
565 /* Cannot allocate DIR structure */
566 error = 1;
567 }
568
569 /* Clean up in case of error */
570 if (error && dirp) {
571 free (dirp);
572 dirp = NULL;
573 }
574
575 return dirp;
576}
577
578/*
579 * Read next directory entry.
580 *
581 * When working with text consoles, please note that file names returned by
582 * readdir() are represented in the default ANSI code page while any output to
583 * console is typically formatted on another code page. Thus, non-ASCII
584 * characters in file names will not usually display correctly on console. The
585 * problem can be fixed in two ways: (1) change the character set of console
586 * to 1252 using chcp utility and use Lucida Console font, or (2) use
587 * _cprintf function when writing to console. The _cprinf() will re-encode
588 * ANSI strings to the console code page so many non-ASCII characters will
589 * display correcly.
590 */
591static struct dirent*
593 DIR *dirp)
594{
595 WIN32_FIND_DATAW *datap;
596 struct dirent *entp;
597
598 /* Read next directory entry */
599 datap = dirent_next (dirp->wdirp);
600 if (datap) {
601 size_t n;
602 int error;
603
604 /* Attempt to convert file name to multi-byte string */
605 error = dirent_wcstombs_s(
606 &n, dirp->ent.d_name, PATH_MAX, datap->cFileName, PATH_MAX);
607
608 /*
609 * If the file name cannot be represented by a multi-byte string,
610 * then attempt to use old 8+3 file name. This allows traditional
611 * Unix-code to access some file names despite of unicode
612 * characters, although file names may seem unfamiliar to the user.
613 *
614 * Be ware that the code below cannot come up with a short file
615 * name unless the file system provides one. At least
616 * VirtualBox shared folders fail to do this.
617 */
618 if (error && datap->cAlternateFileName[0] != '\0') {
619 error = dirent_wcstombs_s(
620 &n, dirp->ent.d_name, PATH_MAX,
621 datap->cAlternateFileName, PATH_MAX);
622 }
623
624 if (!error) {
625 DWORD attr;
626
627 /* Initialize directory entry for return */
628 entp = &dirp->ent;
629
630 /* Length of file name excluding zero terminator */
631 entp->d_namlen = n - 1;
632
633 /* File attributes */
634 attr = datap->dwFileAttributes;
635 if ((attr & FILE_ATTRIBUTE_DEVICE) != 0) {
636 entp->d_type = DT_CHR;
637 } else if ((attr & FILE_ATTRIBUTE_DIRECTORY) != 0) {
638 entp->d_type = DT_DIR;
639 } else {
640 entp->d_type = DT_REG;
641 }
642
643 /* Reset dummy fields */
644 entp->d_ino = 0;
645 entp->d_reclen = sizeof (struct dirent);
646
647 } else {
648 /*
649 * Cannot convert file name to multi-byte string so construct
650 * an errornous directory entry and return that. Note that
651 * we cannot return NULL as that would stop the processing
652 * of directory entries completely.
653 */
654 entp = &dirp->ent;
655 entp->d_name[0] = '?';
656 entp->d_name[1] = '\0';
657 entp->d_namlen = 1;
658 entp->d_type = DT_UNKNOWN;
659 entp->d_ino = 0;
660 entp->d_reclen = 0;
661 }
662
663 } else {
664 /* No more directory entries */
665 entp = NULL;
666 }
667
668 return entp;
669}
670
671/*
672 * Close directory stream.
673 */
674static int
676 DIR *dirp)
677{
678 int ok;
679 if (dirp) {
680
681 /* Close wide-character directory stream */
682 ok = _wclosedir (dirp->wdirp);
683 dirp->wdirp = NULL;
684
685 /* Release multi-byte character version */
686 free (dirp);
687
688 } else {
689
690 /* Invalid directory stream */
691 dirent_set_errno (EBADF);
692 ok = /*failure*/-1;
693
694 }
695 return ok;
696}
697
698/*
699 * Rewind directory stream to beginning.
700 */
701static void
703 DIR* dirp)
704{
705 /* Rewind wide-character string directory stream */
706 _wrewinddir (dirp->wdirp);
707}
708
709/* Convert multi-byte string to wide character string */
710static int
712 size_t *pReturnValue,
713 wchar_t *wcstr,
714 size_t sizeInWords,
715 const char *mbstr,
716 size_t count)
717{
718 int error;
719
720#if defined(_MSC_VER) && _MSC_VER >= 1400
721
722 /* Microsoft Visual Studio 2005 or later */
723 error = mbstowcs_s (pReturnValue, wcstr, sizeInWords, mbstr, count);
724
725#else
726
727 /* Older Visual Studio or non-Microsoft compiler */
728 size_t n;
729
730 /* Convert to wide-character string (or count characters) */
731 n = mbstowcs (wcstr, mbstr, sizeInWords);
732 if (!wcstr || n < count) {
733
734 /* Zero-terminate output buffer */
735 if (wcstr && sizeInWords) {
736 if (n >= sizeInWords) {
737 n = sizeInWords - 1;
738 }
739 wcstr[n] = 0;
740 }
741
742 /* Length of resuting multi-byte string WITH zero terminator */
743 if (pReturnValue) {
744 *pReturnValue = n + 1;
745 }
746
747 /* Success */
748 error = 0;
749
750 } else {
751
752 /* Could not convert string */
753 error = 1;
754
755 }
756
757#endif
758
759 return error;
760}
761
762/* Convert wide-character string to multi-byte string */
763static int
765 size_t *pReturnValue,
766 char *mbstr,
767 size_t sizeInBytes, /* max size of mbstr */
768 const wchar_t *wcstr,
769 size_t count)
770{
771 int error;
772
773#if defined(_MSC_VER) && _MSC_VER >= 1400
774
775 /* Microsoft Visual Studio 2005 or later */
776 error = wcstombs_s (pReturnValue, mbstr, sizeInBytes, wcstr, count);
777
778#else
779
780 /* Older Visual Studio or non-Microsoft compiler */
781 size_t n;
782
783 /* Convert to multi-byte string (or count the number of bytes needed) */
784 n = wcstombs (mbstr, wcstr, sizeInBytes);
785 if (!mbstr || n < count) {
786
787 /* Zero-terminate output buffer */
788 if (mbstr && sizeInBytes) {
789 if (n >= sizeInBytes) {
790 n = sizeInBytes - 1;
791 }
792 mbstr[n] = '\0';
793 }
794
795 /* Lenght of resulting multi-bytes string WITH zero-terminator */
796 if (pReturnValue) {
797 *pReturnValue = n + 1;
798 }
799
800 /* Success */
801 error = 0;
802
803 } else {
804
805 /* Cannot convert string */
806 error = 1;
807
808 }
809
810#endif
811
812 return error;
813}
814
815/* Set errno variable */
816static void
818 int error)
819{
820#if defined(_MSC_VER) && _MSC_VER >= 1400
821
822 /* Microsoft Visual Studio 2005 and later */
823 _set_errno (error);
824
825#else
826
827 /* Non-Microsoft compiler or older Microsoft compiler */
828 errno = error;
829
830#endif
831}
832
833
834#ifdef __cplusplus
835}
836#endif
837#endif /*DIRENT_H*/
838
static WIN32_FIND_DATAW * dirent_first(_WDIR *dirp)
static void dirent_set_errno(int error)
#define DT_DIR
#define DT_UNKNOWN
static DIR * opendir(const char *dirname)
static int closedir(DIR *dirp)
#define DT_CHR
static void rewinddir(DIR *dirp)
static WIN32_FIND_DATAW * dirent_next(_WDIR *dirp)
static _WDIR * _wopendir(const wchar_t *dirname)
#define DT_REG
#define FILE_ATTRIBUTE_DEVICE
static void _wrewinddir(_WDIR *dirp)
static int _wclosedir(_WDIR *dirp)
#define PATH_MAX
static struct _wdirent * _wreaddir(_WDIR *dirp)
static int dirent_mbstowcs_s(size_t *pReturnValue, wchar_t *wcstr, size_t sizeInWords, const char *mbstr, size_t count)
static int dirent_wcstombs_s(size_t *pReturnValue, char *mbstr, size_t sizeInBytes, const wchar_t *wcstr, size_t count)
static struct dirent * readdir(DIR *dirp)
WIN32_FIND_DATAW data
HANDLE handle
wchar_t * patt
struct _wdirent ent
size_t d_namlen
wchar_t d_name[PATH_MAX]
unsigned short d_reclen
struct _WDIR * wdirp
struct dirent ent
size_t d_namlen
char d_name[PATH_MAX]
unsigned short d_reclen

Generated on Mon Mar 4 2024 21:10:02 for QuickFIX by doxygen 1.9.8 written by Dimitri van Heesch, © 1997-2001