1 /*- 2 * SPDX-License-Identifier: BSD-3-Clause 3 * 4 * Copyright (c) 1989, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. Neither the name of the University nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 * 31 * @(#)dirent.h 8.3 (Berkeley) 8/10/94 32 * $FreeBSD: head/include/dirent.h 326024 2017-11-20 19:45:28Z pfg $ 33 */ 34 35 #ifndef _DIRENT_H_ 36 #define _DIRENT_H_ 37 38 #include <sys/cdefs.h> 39 #include <sys/dirent.h> 40 41 #if !defined(MAXNAMLEN) && __BSD_VISIBLE 42 #define MAXNAMLEN 1024 43 #endif 44 45 __BEGIN_DECLS 46 #if __MISC_VISIBLE || __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE >= 700 47 int alphasort(const struct dirent **, const struct dirent **); 48 int dirfd(DIR *); 49 #endif 50 #if __BSD_VISIBLE 51 int fdclosedir(DIR *); 52 #endif 53 DIR *opendir(const char *); 54 DIR *fdopendir(int); 55 struct dirent * 56 readdir(DIR *); 57 #if __POSIX_VISIBLE >= 199506 || __XSI_VISIBLE >= 500 58 int readdir_r(DIR *__restrict, struct dirent *__restrict, 59 struct dirent **__restrict); 60 #endif 61 void rewinddir(DIR *); 62 #if __MISC_VISIBLE || __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE >= 700 63 int scandir(const char *, struct dirent ***, 64 int (*)(const struct dirent *), int (*)(const struct dirent **, 65 const struct dirent **)); 66 #endif 67 #ifdef _LIBC 68 void _seekdir(DIR *, long); 69 #endif 70 #if __MISC_VISIBLE || __XSI_VISIBLE 71 #ifndef __INSIDE_CYGWIN__ 72 void seekdir(DIR *, long); 73 long telldir(DIR *); 74 #endif 75 #endif 76 int closedir(DIR *); 77 #if __GNU_VISIBLE 78 int scandirat(int, const char *, struct dirent ***, 79 int (*) (const struct dirent *), int (*) (const struct dirent **, 80 const struct dirent **)); 81 int versionsort(const struct dirent **, const struct dirent **); 82 #endif 83 #if __POSIX_VISIBLE >= 202405 84 ssize_t posix_getdents(int, void *, size_t, int); 85 #endif /* __POSIX_VISIBLE >= 202405 */ 86 __END_DECLS 87 88 #endif /*_DIRENT_H_*/ 89
