1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
/* A GNU-like <dirent.h>.
Copyright (C) 2006-2009 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef _GL_DIRENT_H
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
/* The include_next requires a split double-inclusion guard. */
#@INCLUDE_NEXT@ @NEXT_DIRENT_H@
#ifndef _GL_DIRENT_H
#define _GL_DIRENT_H
/* The definition of GL_LINK_WARNING is copied here. */
#ifdef __cplusplus
extern "C" {
#endif
/* Declare overridden functions. */
#if @REPLACE_FCHDIR@
# define opendir rpl_opendir
extern DIR * opendir (const char *);
# define closedir rpl_closedir
extern int closedir (DIR *);
#endif
/* Declare other POSIX functions. */
#if @GNULIB_DIRFD@
# if !@HAVE_DECL_DIRFD@ && !defined dirfd
/* Return the file descriptor associated with the given directory stream,
or -1 if none exists. */
extern int dirfd (DIR const *dir);
# endif
#elif defined GNULIB_POSIXCHECK
# undef dirfd
# define dirfd(d) \
(GL_LINK_WARNING ("dirfd is unportable - " \
"use gnulib module dirfd for portability"), \
dirfd (d))
#endif
#if @GNULIB_SCANDIR@
/* Scan the directory DIR, calling FILTER on each directory entry.
Entries for which FILTER returns nonzero are individually malloc'd,
sorted using qsort with CMP, and collected in a malloc'd array in
*NAMELIST. Returns the number of entries selected, or -1 on error. */
# if !@HAVE_SCANDIR@
extern int scandir (const char *dir, struct dirent ***namelist,
int (*filter) (const struct dirent *),
int (*cmp) (const struct dirent **, const struct dirent **));
# endif
#elif defined GNULIB_POSIXCHECK
# undef scandir
# define scandir(d,n,f,c) \
(GL_LINK_WARNING ("scandir is unportable - " \
"use gnulib module scandir for portability"), \
scandir (d, n, f, c))
#endif
#if @GNULIB_ALPHASORT@
/* Compare two 'struct dirent' entries alphabetically. */
# if !@HAVE_ALPHASORT@
extern int alphasort (const struct dirent **, const struct dirent **);
# endif
#elif defined GNULIB_POSIXCHECK
# undef alphasort
# define alphasort(a,b) \
(GL_LINK_WARNING ("alphasort is unportable - " \
"use gnulib module alphasort for portability"), \
alphasort (a, b))
#endif
#ifdef __cplusplus
}
#endif
#endif /* _GL_DIRENT_H */
#endif /* _GL_DIRENT_H */
|