Consider a function in this clause that is specified to throw exceptions of type
and specifies error conditions that include
for a thread that does not have the privilege to
perform the operation.
Assume that, during the execution of this function, an errno
is reported by a POSIX API call used by the implementation.
specifies an errno
when “the caller does not have the privilege
to perform the operation”, the implementation maps EPERM
) and an exception
of type system_error
— end example