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CFErrorGetCode(_:)

Returns the error code for a given CFError.

Declaration

func CFErrorGetCode(_ err: CFError!) -> CFIndex

Parameters

  • err:

    The error to examine. If this is not a valid CFError, the behavior is undefined.

Return Value

The error code of err.

Discussion

Note that this function returns the error code for the specified CFError, not an error return for the current call.

See Also

Getting Information About an Error