X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=man%2Fsd_session_is_active.xml;h=293ce71642678bc573c9e170d0ea887efc7154d6;hb=290c7324ca6ed22bcb6f4d644765aefeb47dc9de;hp=ab48b9efc2458defe3d7b44f91b87a933fb3ee4e;hpb=c84f5e4a825f17163ead0f60308d548b415334a5;p=elogind.git
diff --git a/man/sd_session_is_active.xml b/man/sd_session_is_active.xml
index ab48b9efc..293ce7164 100644
--- a/man/sd_session_is_active.xml
+++ b/man/sd_session_is_active.xml
@@ -21,7 +21,7 @@
along with systemd; If not, see .
-->
-
+
sd_session_is_active
@@ -52,6 +52,7 @@
sd_session_get_class
sd_session_get_display
sd_session_get_tty
+ sd_session_get_vt
Determine state of a specific session
@@ -111,6 +112,12 @@
const char* session
char** tty
+
+
+ int sd_session_get_vt
+ const char* session
+ unsigned int* vt
+
@@ -179,8 +186,9 @@
be used to determine the class of the session
identified by the specified session identifier. The
returned string is one of user,
- greeter or
- lock-screen and needs to be freed
+ greeter,
+ lock-screen, or
+ background and needs to be freed
with the libc
free3
call after use.
@@ -188,7 +196,7 @@
sd_session_get_display()
may be used to determine the X11 display of the
session identified by the specified session
- identifier. The returned string is one of needs to be
+ identifier. The returned string needs to be
freed with the libc
free3
call after use.
@@ -196,21 +204,28 @@
sd_session_get_tty()
may be used to determine the TTY device of the
session identified by the specified session
- identifier. The returned string is one of needs to be
+ identifier. The returned string needs to be
freed with the libc
free3
call after use.
- If the session parameter of
- any of these functions is passed as NULL the operation
- is executed for the session the calling process is a
- member of, if there is any.
+ sd_session_get_vt()
+ 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.
+
+ If the session parameter of
+ any of these functions is passed as
+ NULL, the operation is executed
+ for the session the calling process is a member of, if
+ there is any.
Return Value
- If the test succeeds
+ If the test succeeds,
sd_session_is_active() returns a
positive integer, if it fails 0. On success
sd_session_get_state(),
@@ -239,8 +254,7 @@
sd_session_get_tty()
interfaces are available as shared library, which can
be compiled and linked to with the
- libsystemd-login
- pkg-config1
+ libsystemd-login pkg-config1
file.