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authorGiovanni Campagna <gcampagn@redhat.com>2013-09-11 18:48:20 +0200
committerLennart Poettering <lennart@poettering.net>2013-09-11 19:08:20 +0200
commit44ded3abc28620279633f51a05f2416e5aa3e8e2 (patch)
treede6c3f0873348fcdb869f78deeb5bcd6957f6b83 /man/sd_session_is_active.xml
parent4c3a31668e4f3be9a35177a35d5b9794cdff663e (diff)
sd-login: add a public accessor for the VT number
The VT number was already part of the DBus API, but was not exposed in the C API.
Diffstat (limited to 'man/sd_session_is_active.xml')
-rw-r--r--man/sd_session_is_active.xml13
1 files changed, 13 insertions, 0 deletions
diff --git a/man/sd_session_is_active.xml b/man/sd_session_is_active.xml
index e89117d990..9362fbcc55 100644
--- a/man/sd_session_is_active.xml
+++ b/man/sd_session_is_active.xml
@@ -52,6 +52,7 @@
<refname>sd_session_get_class</refname>
<refname>sd_session_get_display</refname>
<refname>sd_session_get_tty</refname>
+ <refname>sd_session_get_vt</refname>
<refpurpose>Determine state of a specific session</refpurpose>
</refnamediv>
@@ -111,6 +112,12 @@
<paramdef>const char* <parameter>session</parameter></paramdef>
<paramdef>char** <parameter>tty</parameter></paramdef>
</funcprototype>
+
+ <funcprototype>
+ <funcdef>int <function>sd_session_get_vt</function></funcdef>
+ <paramdef>const char* <parameter>session</parameter></paramdef>
+ <paramdef>unsigned* <parameter>vt</parameter></paramdef>
+ </funcprototype>
</funcsynopsis>
</refsynopsisdiv>
@@ -202,6 +209,12 @@
<citerefentry><refentrytitle>free</refentrytitle><manvolnum>3</manvolnum></citerefentry>
call after use.</para>
+ <para><function>sd_session_get_vt()</function>
+ may be used to determine the VT number of the
+ session identified by the specified session
+ identifier. This function will return an error if
+ the seat does not support VTs.</para>
+
<para>If the <varname>session</varname> parameter of
any of these functions is passed as
<constant>NULL</constant> the operation is executed