X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=man%2Fsd_get_seats.xml;h=76527c3f6fdbb4277fb9fcad1e137abb872e5b48;hb=59b8f6b628145586e87b8a4f6e29c755ad7d61ed;hp=2ac76500ec8dc409fb22a996a212e849d5b74f60;hpb=dc1ecd78e9f046880d10ddb45cf9b06df1084b10;p=elogind.git
diff --git a/man/sd_get_seats.xml b/man/sd_get_seats.xml
index 2ac76500e..76527c3f6 100644
--- a/man/sd_get_seats.xml
+++ b/man/sd_get_seats.xml
@@ -8,20 +8,20 @@
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
+ Lesser General Public License for more details.
- You should have received a copy of the GNU General Public License
+ You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see .
-->
-
+
sd_get_seats
@@ -46,7 +46,8 @@
sd_get_seats
sd_get_sessions
sd_get_uids
- Determine available seats, sessions and logged in users
+ sd_get_machine_names
+ Determine available seats, sessions, logged in users and virtual machines/containers
@@ -55,17 +56,22 @@
int sd_get_seats
- char*** seats
+ char ***seats
int sd_get_sessions
- char*** sessions
+ char ***sessions
int sd_get_uids
- char*** sessions
+ uid_t **users
+
+
+
+ int sd_get_machine_names
+ char ***machines
@@ -76,41 +82,49 @@
sd_get_seats() may be used
to determine all currently available local
- seats. Returns a NULL terminated array of seat
+ seats. Returns a NULL terminated array of seat
identifiers. The returned array and all strings it
references need to be freed with the libc
- free3
+ 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.
- Similar, sd_get_sessions() may
+ Similarly, sd_get_sessions() may
be used to determine all current login sessions.
- Similar, sd_get_uids() may
+ Similarly, sd_get_uids() may
be used to determine all Unix users who currently have login sessions.
+
+ Similarly,
+ sd_get_machine_names() may be
+ used to determine all current virtual machines and
+ containers on the system.
+
+ Note that the returned lists are not sorted and in an undefined order.
Return Value
- On success sd_get_seats(),
- sd_get_sessions() and
- sd_get_uids() return the number
- of entries in the arrays. On failure, these calls
- return a negative errno-style error code.
+ On success, sd_get_seats(),
+ sd_get_sessions(),
+ sd_get_uids() and
+ sd_get_machine_names() return the
+ number of entries in the arrays. On failure, these
+ calls return a negative errno-style error code.
Notes
The sd_get_seats(),
- sd_get_sessions() and
- sd_get_uids() interfaces
- are available as shared library, which can be compiled
+ sd_get_sessions(),
+ sd_get_uids() and
+ sd_get_machine_names() interfaces
+ are available as a shared library, which can be compiled
and linked to with the
- libsystemd-login
- pkg-config1
+ libsystemd pkg-config1
file.
@@ -119,7 +133,7 @@
systemd1,
- sd-login7,
+ sd-login3,
sd_session_get_seat3