//
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// This file is from https://gist.github.com/zydeco/6292773
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//
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// Created by Jesús A. Álvarez on 2008-12-17.
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// Copyright 2008-2009 namedfork.net. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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/// File Extended Attribute (xattr) helper methods
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@interface SDFileAttributeHelper : NSObject
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+ (nullable NSArray<NSString *> *)extendedAttributeNamesAtPath:(nonnull NSString *)path traverseLink:(BOOL)follow error:(NSError * _Nullable * _Nullable)err;
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+ (BOOL)hasExtendedAttribute:(nonnull NSString *)name atPath:(nonnull NSString *)path traverseLink:(BOOL)follow error:(NSError * _Nullable * _Nullable)err;
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+ (nullable NSData *)extendedAttribute:(nonnull NSString *)name atPath:(nonnull NSString *)path traverseLink:(BOOL)follow error:(NSError * _Nullable * _Nullable)err;
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+ (BOOL)setExtendedAttribute:(nonnull NSString *)name value:(nonnull NSData *)value atPath:(nonnull NSString *)path traverseLink:(BOOL)follow overwrite:(BOOL)overwrite error:(NSError * _Nullable * _Nullable)err;
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+ (BOOL)removeExtendedAttribute:(nonnull NSString *)name atPath:(nonnull NSString *)path traverseLink:(BOOL)follow error:(NSError * _Nullable * _Nullable)err;
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@end
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