Returns an array of CFNumbers representing the architectures a given URL provides.


func CFBundleCopyExecutableArchitecturesForURL(_ url: CFURL!) -> CFArray!



The URL to examine.

Return Value

For a directory URL, if the bundle's executable exists and is a Mach-O file, returns an array of CFNumbers whose values are integers representing the architectures the URL provides. For a plain file URL representing an unbundled executable, returns the architectures it provides if it is a Mach-O file. Possible values are listed in Architecture Types. If there is no bundle executable or if the executable is not a Mach-O file, returns NULL. Ownership follows the The Create Rule.


For a directory URL, this is equivalent to calling CFBundleCopyExecutableArchitectures(_:) on the corresponding bundle.

See Also

Getting Bundle Properties

func CFBundleCopyBundleURL(CFBundle!) -> CFURL!

Returns the location of a bundle.

func CFBundleGetDevelopmentRegion(CFBundle!) -> CFString!

Returns the bundle’s development region from the bundle’s information property list.

func CFBundleGetIdentifier(CFBundle!) -> CFString!

Returns the bundle identifier from a bundle’s information property list.

func CFBundleGetInfoDictionary(CFBundle!) -> CFDictionary!

Returns a bundle’s information dictionary.

func CFBundleGetLocalInfoDictionary(CFBundle!) -> CFDictionary!

Returns a bundle’s localized information dictionary.

func CFBundleGetValueForInfoDictionaryKey(CFBundle!, CFString!) -> CFTypeRef!

Returns a value (localized if possible) from a bundle’s information dictionary.

func CFBundleCopyInfoDictionaryForURL(CFURL!) -> CFDictionary!

Returns the information dictionary for a given URL location.

func CFBundleGetPackageInfoInDirectory(CFURL!, UnsafeMutablePointer<UInt32>!, UnsafeMutablePointer<UInt32>!) -> Bool

Returns a bundle’s package type and creator without having to create a CFBundle object.

func CFBundleCopyExecutableArchitectures(CFBundle!) -> CFArray!

Returns an array of CFNumbers representing the architectures a given bundle provides.

func CFBundleGetVersionNumber(CFBundle!) -> UInt32

Returns a bundle’s version number.