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41 lines
1.7 KiB
Text
41 lines
1.7 KiB
Text
COMMENT(!MOD!zsh/attr
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Builtins for manipulating extended attributes (xattr).
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!MOD!)
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The tt(zsh/attr) module is used for manipulating extended attributes.
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The tt(-h) option causes all commands to operate on symbolic links instead
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of their targets.
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The builtins in this module are:
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startitem()
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findex(zgetattr)
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cindex(extended attributes, xattr, getting from files)
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item(tt(zgetattr) [ tt(-h) ] var(filename) var(attribute) [ var(parameter) ])(
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Get the extended attribute var(attribute) from the specified
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var(filename). If the optional argument var(parameter) is given, the
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attribute is set on that parameter instead of being printed to stdout.
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)
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findex(zsetattr)
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cindex(extended attributes, xattr, setting on files)
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item(tt(zsetattr) [ tt(-h) ] var(filename) var(attribute) var(value))(
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Set the extended attribute var(attribute) on the specified
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var(filename) to var(value).
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)
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findex(zdelattr)
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cindex(extended attributes, xattr, removing, deleting)
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item(tt(zdelattr) [ tt(-h) ] var(filename) var(attribute))(
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Remove the extended attribute var(attribute) from the specified
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var(filename).
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)
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findex(zlistattr)
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cindex(extended attributes, xattr, listing)
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item(tt(zlistattr) [ tt(-h) ] var(filename) [ var(parameter) ])(
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List the extended attributes currently set on the specified
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var(filename). If the optional argument var(parameter) is given, the
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list of attributes is set on that parameter instead of being printed to stdout.
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)
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enditem()
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tt(zgetattr) and tt(zlistattr) allocate memory dynamically. If the
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attribute or list of attributes grows between the allocation and the call
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to get them, they return 2. On all other errors, 1 is returned. This
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allows the calling function to check for this case and retry.
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