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-rw-r--r--src/login/libsystemd-login.sym5
-rw-r--r--src/login/sd-login.c17
-rw-r--r--src/systemd/sd-login.h3
3 files changed, 25 insertions, 0 deletions
diff --git a/src/login/libsystemd-login.sym b/src/login/libsystemd-login.sym
index 0720704dbf..54aa91c609 100644
--- a/src/login/libsystemd-login.sym
+++ b/src/login/libsystemd-login.sym
@@ -80,3 +80,8 @@ LIBSYSTEMD_LOGIN_205 {
global:
sd_pid_get_slice;
} LIBSYSTEMD_LOGIN_203;
+
+LIBSYSTEMD_LOGIN_207 {
+global:
+ sd_session_get_vt;
+} LIBSYSTEMD_LOGIN_205;
diff --git a/src/login/sd-login.c b/src/login/sd-login.c
index 06587921cd..8a7838d566 100644
--- a/src/login/sd-login.c
+++ b/src/login/sd-login.c
@@ -347,6 +347,23 @@ _public_ int sd_session_get_tty(const char *session, char **tty) {
return session_get_string(session, "TTY", tty);
}
+_public_ int sd_session_get_vt(const char *session, unsigned *vtnr) {
+ _cleanup_free_ char *vtnr_string;
+ unsigned u;
+ int r;
+
+ r = session_get_string(session, "VTNr", &vtnr_string);
+ if (r < 0)
+ return r;
+
+ r = safe_atou(vtnr_string, &u);
+ if (r < 0)
+ return r;
+
+ *vtnr = u;
+ return 0;
+}
+
_public_ int sd_session_get_service(const char *session, char **service) {
return session_get_string(session, "SERVICE", service);
}
diff --git a/src/systemd/sd-login.h b/src/systemd/sd-login.h
index e37aeda2bb..c5837f0ca0 100644
--- a/src/systemd/sd-login.h
+++ b/src/systemd/sd-login.h
@@ -124,6 +124,9 @@ int sd_session_get_display(const char *session, char **display);
/* Determine the TTY of this session. */
int sd_session_get_tty(const char *session, char **display);
+/* Determine the VT number of this session. */
+int sd_session_get_vt(const char *session, unsigned *vtnr);
+
/* Return active session and user of seat */
int sd_seat_get_active(const char *seat, char **session, uid_t *uid);