80 lines
3.0 KiB
C
80 lines
3.0 KiB
C
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/*
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* Copyright (C) 2008 The Android Open Source Project
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _DIRENT_H_
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#define _DIRENT_H_
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#include <stdint.h>
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#include <sys/cdefs.h>
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__BEGIN_DECLS
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#ifndef DT_UNKNOWN
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#define DT_UNKNOWN 0
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#define DT_FIFO 1
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#define DT_CHR 2
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#define DT_DIR 4
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#define DT_BLK 6
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#define DT_REG 8
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#define DT_LNK 10
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#define DT_SOCK 12
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#define DT_WHT 14
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#endif
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/* the following structure is really called dirent64 by the kernel
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* headers. They also define a struct dirent, but the latter lack
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* the d_type field which is required by some libraries (e.g. hotplug)
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* who assume to be able to access it directly. sad...
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*/
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struct dirent {
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uint64_t d_ino;
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int64_t d_off;
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unsigned short d_reclen;
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unsigned char d_type;
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char d_name[256];
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};
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typedef struct DIR DIR;
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extern int getdents(unsigned int, struct dirent*, unsigned int);
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extern DIR* opendir(const char* dirpath);
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extern DIR* fdopendir(int fd);
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extern struct dirent* readdir(DIR* dirp);
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extern int readdir_r(DIR* dirp, struct dirent *entry, struct dirent **result);
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extern int closedir(DIR* dirp);
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extern void rewinddir(DIR *dirp);
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extern int dirfd(DIR* dirp);
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extern int alphasort(const void *a, const void *b);
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extern int scandir(const char *dir, struct dirent ***namelist,
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int(*filter)(const struct dirent *),
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int(*compar)(const struct dirent **,
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const struct dirent **));
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__END_DECLS
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#endif /* _DIRENT_H_ */
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