X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=man%2Fsd_get_seats.xml;h=8254b7cae4de2f160260285259a521f7b63c4e37;hb=eca7a27add5aa3ec85c272fc4cef287fdca034ce;hp=bbc396a09b3601d7ae0aa636149cd81d5d2cec9c;hpb=0b3b020a178cf3b957fed627de13c895773995ec;p=elogind.git
diff --git a/man/sd_get_seats.xml b/man/sd_get_seats.xml
index bbc396a09..8254b7cae 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
@@ -65,7 +66,12 @@
int sd_get_uids
- char*** sessions
+ uid_t** users
+
+
+
+ int sd_get_machine_names
+ char*** machines
@@ -76,39 +82,49 @@
sd_get_seats() 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
free3
- call after use.
+ call after use. Note that instead of an empty array
+ NULL may be returned and should be considered
+ equivalent to an empty array.
Similar, sd_get_sessions() may
be used to determine all current login sessions.
Similar, sd_get_uids() may
be used to determine all Unix users who currently have login sessions.
+
+ Similar,
+ 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.
+ 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
+ sd_get_sessions(),
+ sd_get_uids() and
+ sd_get_machine_names() interfaces
are available as shared library, which can be compiled
and linked to with the
- libsystemd-login
- pkg-config1
+ libsystemd-login pkg-config1
file.
@@ -117,8 +133,8 @@
systemd1,
- sd-login7,
- sd_session_get_seat3,
+ sd-login3,
+ sd_session_get_seat3