<parameter>dst</parameter> using the values in
<parameter>e</parameter>. If the strings in
<parameter>e</parameter> were set using
- <function>sd_bus_set_error_const()</function>, they will be shared.
+ <function>sd_bus_error_set_const()</function>, they will be shared.
Otherwise, they will be copied. Returns a converted
<varname>errno</varname>-like, negative error code.</para>