1/*- 2 * Copyright (c) 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of the University nor the names of its contributors 14 * may be used to endorse or promote products derived from this software 15 * without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)dirent.h 8.2 (Berkeley) 7/28/94 30 * $FreeBSD$ 31 */ 32 33#ifndef _DIRENT_H_ 34#define _DIRENT_H_ 35 36/* 37 * The kernel defines the format of directory entries returned by 38 * the getdirentries(2) system call. 39 */ 40#include <sys/cdefs.h> 41#include <sys/_types.h> 42#include <sys/dirent.h> 43 44__BEGIN_DECLS 45#if __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE >= 700 46int alphasort(const struct dirent **, const struct dirent **); 47int dirfd(DIR *); 48#endif 49#if __BSD_VISIBLE 50DIR *__opendir2(const char *, int); 51int fdclosedir(DIR *); 52int getdents(int, char *, int); 53int getdirentries(int, char *, int, long *); 54#endif 55DIR *opendir(const char *); 56DIR *fdopendir(int); 57struct dirent * 58 readdir(DIR *); 59#if __POSIX_VISIBLE >= 199506 || __XSI_VISIBLE >= 500 60int readdir_r(DIR *, struct dirent *, struct dirent **); 61#endif 62void rewinddir(DIR *); 63#if __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE >= 700 64int scandir(const char *, struct dirent ***, 65 int (*)(const struct dirent *), int (*)(const struct dirent **, 66 const struct dirent **)); 67#ifdef __BLOCKS__ 68int scandir_b(const char *, struct dirent ***, 69 int (^)(const struct dirent *), 70 int (^)(const struct dirent **, const struct dirent **)); 71#endif 72#endif 73#if __XSI_VISIBLE 74void seekdir(DIR *, long); 75long telldir(DIR *); 76#endif 77int closedir(DIR *); 78__END_DECLS 79 80#endif /* !_DIRENT_H_ */ 81