- <para>On success <function>sd_get_seats()</function>,
- <function>sd_get_sessions()</function> and
- <function>sd_get_uids()</function> return the number
- of entries in the arrays. On failure, these calls
- return a negative errno-style error code.</para>
+ <para>On success, <function>sd_get_seats()</function>,
+ <function>sd_get_sessions()</function>,
+ <function>sd_get_uids()</function> and
+ <function>sd_get_machine_names()</function> return the
+ number of entries in the arrays. On failure, these
+ calls return a negative errno-style error code.</para>