Instance Method

linkItem(atPath:toPath:)

Creates a hard link between the items at the specified paths.

Declaration

func linkItem(atPath srcPath: String, toPath dstPath: String) throws

Parameters

srcPath

The path that specifies the item you wish to link to. The value in this parameter must not be nil.

dstPath

The path that identifies the location where the link will be created. The value in this parameter must not be nil.

Return Value

true if the hard link was created or false if an error occurred. This method also returns false if a file, directory, or link already exists at dstPath.

Discussion

Use this method to create hard links between files in the current file system. If srcPath is a directory, this method creates a new directory at dstPath and then creates hard links for the items in that directory. If srcPath is (or contains) a symbolic link, the symbolic link is copied to the new location and not converted to a hard link.

Prior to linking each item, the file manager asks its delegate if it should actually create the link. It does this by calling the fileManager(_:shouldLinkItemAt:to:) method; if that method is not implemented it calls the fileManager(_:shouldLinkItemAtPath:toPath:) method instead. If the delegate method returns true, or if the delegate does not implement the appropriate methods, the file manager creates the hard link. If there is an error linking one out of several items, the file manager may also call the delegate’s fileManager(_:shouldProceedAfterError:linkingItemAt:to:) or fileManager(_:shouldProceedAfterError:linkingItemAtPath:toPath:) method to determine how to proceed.

See Also

Creating Symbolic and Hard Links

func createSymbolicLink(at: URL, withDestinationURL: URL)

Creates a symbolic link at the specified URL that points to an item at the given URL.

func createSymbolicLink(atPath: String, withDestinationPath: String)

Creates a symbolic link that points to the specified destination.

func linkItem(at: URL, to: URL)

Creates a hard link between the items at the specified URLs.

func destinationOfSymbolicLink(atPath: String) -> String

Returns the path of the item pointed to by a symbolic link.