diff options
Diffstat (limited to 'man/sd_get_seats.xml')
| -rw-r--r-- | man/sd_get_seats.xml | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/man/sd_get_seats.xml b/man/sd_get_seats.xml index bbc396a09b..2ac76500ec 100644 --- a/man/sd_get_seats.xml +++ b/man/sd_get_seats.xml @@ -76,11 +76,13 @@ <para><function>sd_get_seats()</function> may be used to determine all currently available local - seats. Returns an array of seat identifiers. The - returned array and all strings it references need to - be freed with the libc + seats. Returns a NULL terminated array of seat + identifiers. The returned array and all strings it + references need to be freed with the libc <citerefentry><refentrytitle>free</refentrytitle><manvolnum>3</manvolnum></citerefentry> - call after use.</para> + call after use. Note that instead of an empty array + NULL may be returned and should be considered + equivalent to an empty array.</para> <para>Similar, <function>sd_get_sessions()</function> may be used to determine all current login sessions.</para> @@ -118,7 +120,7 @@ <para> <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>, <citerefentry><refentrytitle>sd-login</refentrytitle><manvolnum>7</manvolnum></citerefentry>, - <citerefentry><refentrytitle>sd_session_get_seat</refentrytitle><manvolnum>3</manvolnum></citerefentry>, + <citerefentry><refentrytitle>sd_session_get_seat</refentrytitle><manvolnum>3</manvolnum></citerefentry> </para> </refsect1> |