67 lines
2.3 KiB
C
67 lines
2.3 KiB
C
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/*
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* Copyright © 2005-2020 Rich Felker, et al.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef _FTW_H
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#define _FTW_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <sys/features.h>
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#include <sys/stat.h>
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/*
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* Valid flags for the 3rd argument to the function that is passed as the
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* second argument to ftw(3) and nftw(3). Say it three times fast!
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*/
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#define FTW_F 0 /* File. */
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#define FTW_D 1 /* Directory. */
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#define FTW_DNR 2 /* Directory without read permission. */
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#define FTW_DP 3 /* Directory with subdirectories visited. */
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#define FTW_NS 4 /* Unknown type; stat() failed. */
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#define FTW_SL 5 /* Symbolic link. */
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#define FTW_SLN 6 /* Sym link that names a nonexistent file. */
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/*
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* Flags for use as the 4th argument to nftw(3). These may be ORed together.
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*/
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#define FTW_PHYS 0x01 /* Physical walk, don't follow sym links. */
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#define FTW_MOUNT 0x02 /* The walk does not cross a mount point. */
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#define FTW_DEPTH 0x04 /* Subdirs visited before the dir itself. */
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#define FTW_CHDIR 0x08 /* Change to a directory before reading it. */
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struct FTW {
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int base;
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int level;
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};
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int ftw(const char *, int (*)(const char *, const struct stat *, int), int);
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int nftw(const char *, int (*)(const char *, const struct stat *, int, struct FTW *), int, int);
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#ifdef __cplusplus
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}
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#endif
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#endif
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