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43 lines
1.5 KiB
C
43 lines
1.5 KiB
C
#ifndef __INCLUDE_GUARD_XATTRS_H
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#define __INCLUDE_GUARD_XATTRS_H
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#include <stdlib.h>
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/*
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* Best effort to copy the extended attributes from one file to another.
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*
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* @param src_filename - The source file from which the extended attributes
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* will be read.
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* @param dst_filename - The destination file where the source file extended
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* attributes have to be copied.
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* @return - None.
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*/
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void xattrs_copy(const char *src_filename, const char *dst_filename);
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/*
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* Attempt to pack into a data blob the extended attributes of the given file.
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* The data blob will be allocated and possibly filled with first the list
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* of all the extended attributes names, and then their values.
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* @param filename - The file from which the extended attributes will be
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* read and packed into the data blob.
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* @param blob - The data blob pointer into which the extended attributes will
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* be packed. (the data blob content has to be freed by the caller).
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* @param blob_len - The returned data blob length.
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* @return - None.
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*/
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void xattrs_get_blob(const char *filename, char **blob, size_t *blob_len);
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/*
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* Compare the extended attributes from one file to another.
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*
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* @param filename1 - The first file used for the extended attributes
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* comparison.
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* @param filename2 - The second file used for the extended attributes
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* comparison.
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* @return - 0 if the extended attributes are identical, -1 if they are
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* different.
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*/
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int xattrs_compare(const char *filename1, const char *filename2);
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#endif /* __INCLUDE_GUARD_XATTRS_H */
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