X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=man%2Fsd_seat_get_active.xml;h=ba6cfeb66931bdb3daf515ce06747a5133bcc08d;hp=b1d6d20edfe04b10354832ed49be557c310f4f79;hb=8f18f550e7023948f199616fdfbb0f09711fd615;hpb=bb31a4ac1997c189a344caf554f34c6aabc71aa7
diff --git a/man/sd_seat_get_active.xml b/man/sd_seat_get_active.xml
index b1d6d20ed..ba6cfeb66 100644
--- a/man/sd_seat_get_active.xml
+++ b/man/sd_seat_get_active.xml
@@ -21,7 +21,7 @@
along with systemd; If not, see .
-->
-
+
sd_seat_get_active
@@ -46,6 +46,8 @@
sd_seat_get_active
sd_seat_get_sessions
sd_seat_can_multi_session
+ sd_seat_can_tty
+ sd_seat_can_graphical
Determine state of a specific seat
@@ -55,32 +57,32 @@
int sd_seat_get_active
- const char* seat
- char** session
- uid_t* uid
+ const char *seat
+ char **session
+ uid_t *uid
int sd_seat_get_sessions
- const char* seat
- char*** sessions
- uid_t** uid
- unsigned* n_uids
+ const char *seat
+ char ***sessions
+ uid_t **uid
+ unsigned int *n_uids
int sd_seat_can_multi_session
- const char* seat
+ const char *seat
int sd_seat_can_tty
- const char* seat
+ const char *seat
int sd_seat_can_graphical
- const char* seat
+ const char *seat
@@ -93,26 +95,27 @@
a seat, if there is any. Returns the session
identifier and the user identifier of the Unix user
the session is belonging to. Either the session or the
- user identifier parameter can be passed NULL, in
- case only one of the parameters shall be queried. The
- returned string needs to be freed with the libc
+ user identifier parameter can be passed
+ NULL, in case only one of the
+ parameters shall be queried. The returned string needs
+ to be freed with the libc
free3
call after use.
sd_seat_get_sessions() may
be used to determine all sessions on the specified
- seat. Returns two arrays, one (NULL terminated) with
+ seat. Returns two arrays, one (NULL terminated) with
the session identifiers of the sessions and one with
the user identifiers of the Unix users the sessions
belong to. An additional parameter may be used to
return the number of entries in the latter array. The
two arrays and the latter parameter may be passed as
- NULL in case these values need not to be
+ NULL in case these values need not to be
determined. The arrays and the strings referenced by
them need to be freed with the libc
free3
call after use. Note that instead of an empty array
- NULL may be returned and should be considered
+ NULL may be returned and should be considered
equivalent to an empty array.
sd_seat_can_multi_session()
@@ -130,21 +133,22 @@
graphics functionality, i.e. is useful as a graphics
display.
- If the seat parameter of any
- of these functions is passed as NULL the operation is
- executed for the seat of the session of the calling
- process, if there is any.
+ If the seat parameter of any
+ of these functions is passed as
+ NULL, the operation is executed
+ for the seat of the session of the calling process, if
+ there is any.
Return Value
- On success
+ On success,
sd_seat_get_active()
- returns 0 or a positive integer. On success
+ returns 0 or a positive integer. On success,
sd_seat_get_sessions() returns
the number of entries in the session identifier
- array. If the test succeeds
+ array. If the test succeeds,
sd_seat_can_multi_session,
sd_seat_can_tty and
sd_seat_can_graphical return a
@@ -160,10 +164,9 @@
sd_seat_can_multi_session(),
sd_seat_can_tty() and
sd_seat_can_grapical() interfaces
- are available as shared library, which can be compiled
+ are available as a shared library, which can be compiled
and linked to with the
- libsystemd-login
- pkg-config1
+ libsystemd pkg-config1
file.