111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* 211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * Copyright (C) 2008 The Android Open Source Project 311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * All rights reserved. 411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * 511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * Redistribution and use in source and binary forms, with or without 611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * modification, are permitted provided that the following conditions 711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * are met: 811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * * Redistributions of source code must retain the above copyright 911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * notice, this list of conditions and the following disclaimer. 1011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * * Redistributions in binary form must reproduce the above copyright 1111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * notice, this list of conditions and the following disclaimer in 1211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * the documentation and/or other materials provided with the 1311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * distribution. 1411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * 1511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 1611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 1711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 1811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 1911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 2011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 2111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 2211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 2311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 2411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 2511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * SUCH DAMAGE. 2711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert */ 2811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#ifndef _DIRENT_H_ 2911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define _DIRENT_H_ 3011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 3111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <stdint.h> 3211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <sys/cdefs.h> 3311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 3411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__BEGIN_DECLS 3511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 3611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#ifndef DT_UNKNOWN 3711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define DT_UNKNOWN 0 3811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define DT_FIFO 1 3911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define DT_CHR 2 4011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define DT_DIR 4 4111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define DT_BLK 6 4211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define DT_REG 8 4311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define DT_LNK 10 4411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define DT_SOCK 12 4511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define DT_WHT 14 4611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#endif 4711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 4811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/* the following structure is really called dirent64 by the kernel 4911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * headers. They also define a struct dirent, but the latter lack 5011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * the d_type field which is required by some libraries (e.g. hotplug) 5111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * who assume to be able to access it directly. sad... 5211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert */ 5311cd02dfb91661c65134cac258cf5924270e9d2Dan Albertstruct dirent { 5411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert uint64_t d_ino; 5511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert int64_t d_off; 5611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert unsigned short d_reclen; 5711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert unsigned char d_type; 5811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert char d_name[256]; 5911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert}; 6011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 6111cd02dfb91661c65134cac258cf5924270e9d2Dan Alberttypedef struct DIR DIR; 6211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 6311cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern DIR* opendir(const char* dirpath); 6411cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern DIR* fdopendir(int fd); 6511cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern struct dirent* readdir(DIR* dirp); 6611cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern int readdir_r(DIR* dirp, struct dirent* entry, struct dirent** result); 6711cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern int closedir(DIR* dirp); 6811cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern void rewinddir(DIR* dirp); 6911cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern int dirfd(DIR* dirp); 7011cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern int alphasort(const struct dirent** a, const struct dirent** b); 7111cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern int scandir(const char* dir, struct dirent*** namelist, 7211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert int(*filter)(const struct dirent*), 7311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert int(*compar)(const struct dirent**, 7411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert const struct dirent**)); 7511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 7611cd02dfb91661c65134cac258cf5924270e9d2Dan Albertextern int getdents(unsigned int, struct dirent*, unsigned int); 7711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 7811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert__END_DECLS 7911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 8011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#endif /* _DIRENT_H_ */ 81